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+//===-- ARMInstrNEON.td - NEON support for ARM -------------*- tablegen -*-===//
+//
+// The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+//
+// This file describes the ARM NEON instruction set.
+//
+//===----------------------------------------------------------------------===//
+
+
+//===----------------------------------------------------------------------===//
+// NEON-specific Operands.
+//===----------------------------------------------------------------------===//
+def nModImm : Operand<i32> {
+ let PrintMethod = "printNEONModImmOperand";
+}
+
+def nImmSplatI8AsmOperand : AsmOperandClass { let Name = "NEONi8splat"; }
+def nImmSplatI8 : Operand<i32> {
+ let PrintMethod = "printNEONModImmOperand";
+ let ParserMatchClass = nImmSplatI8AsmOperand;
+}
+def nImmSplatI16AsmOperand : AsmOperandClass { let Name = "NEONi16splat"; }
+def nImmSplatI16 : Operand<i32> {
+ let PrintMethod = "printNEONModImmOperand";
+ let ParserMatchClass = nImmSplatI16AsmOperand;
+}
+def nImmSplatI32AsmOperand : AsmOperandClass { let Name = "NEONi32splat"; }
+def nImmSplatI32 : Operand<i32> {
+ let PrintMethod = "printNEONModImmOperand";
+ let ParserMatchClass = nImmSplatI32AsmOperand;
+}
+def nImmVMOVI32AsmOperand : AsmOperandClass { let Name = "NEONi32vmov"; }
+def nImmVMOVI32 : Operand<i32> {
+ let PrintMethod = "printNEONModImmOperand";
+ let ParserMatchClass = nImmVMOVI32AsmOperand;
+}
+def nImmVMOVI32NegAsmOperand : AsmOperandClass { let Name = "NEONi32vmovNeg"; }
+def nImmVMOVI32Neg : Operand<i32> {
+ let PrintMethod = "printNEONModImmOperand";
+ let ParserMatchClass = nImmVMOVI32NegAsmOperand;
+}
+def nImmVMOVF32 : Operand<i32> {
+ let PrintMethod = "printFPImmOperand";
+ let ParserMatchClass = FPImmOperand;
+}
+def nImmSplatI64AsmOperand : AsmOperandClass { let Name = "NEONi64splat"; }
+def nImmSplatI64 : Operand<i32> {
+ let PrintMethod = "printNEONModImmOperand";
+ let ParserMatchClass = nImmSplatI64AsmOperand;
+}
+
+def VectorIndex8Operand : AsmOperandClass { let Name = "VectorIndex8"; }
+def VectorIndex16Operand : AsmOperandClass { let Name = "VectorIndex16"; }
+def VectorIndex32Operand : AsmOperandClass { let Name = "VectorIndex32"; }
+def VectorIndex8 : Operand<i32>, ImmLeaf<i32, [{
+ return ((uint64_t)Imm) < 8;
+}]> {
+ let ParserMatchClass = VectorIndex8Operand;
+ let PrintMethod = "printVectorIndex";
+ let MIOperandInfo = (ops i32imm);
+}
+def VectorIndex16 : Operand<i32>, ImmLeaf<i32, [{
+ return ((uint64_t)Imm) < 4;
+}]> {
+ let ParserMatchClass = VectorIndex16Operand;
+ let PrintMethod = "printVectorIndex";
+ let MIOperandInfo = (ops i32imm);
+}
+def VectorIndex32 : Operand<i32>, ImmLeaf<i32, [{
+ return ((uint64_t)Imm) < 2;
+}]> {
+ let ParserMatchClass = VectorIndex32Operand;
+ let PrintMethod = "printVectorIndex";
+ let MIOperandInfo = (ops i32imm);
+}
+
+// Register list of one D register.
+def VecListOneDAsmOperand : AsmOperandClass {
+ let Name = "VecListOneD";
+ let ParserMethod = "parseVectorList";
+ let RenderMethod = "addVecListOperands";
+}
+def VecListOneD : RegisterOperand<DPR, "printVectorListOne"> {
+ let ParserMatchClass = VecListOneDAsmOperand;
+}
+// Register list of two sequential D registers.
+def VecListDPairAsmOperand : AsmOperandClass {
+ let Name = "VecListDPair";
+ let ParserMethod = "parseVectorList";
+ let RenderMethod = "addVecListOperands";
+}
+def VecListDPair : RegisterOperand<DPair, "printVectorListTwo"> {
+ let ParserMatchClass = VecListDPairAsmOperand;
+}
+// Register list of three sequential D registers.
+def VecListThreeDAsmOperand : AsmOperandClass {
+ let Name = "VecListThreeD";
+ let ParserMethod = "parseVectorList";
+ let RenderMethod = "addVecListOperands";
+}
+def VecListThreeD : RegisterOperand<DPR, "printVectorListThree"> {
+ let ParserMatchClass = VecListThreeDAsmOperand;
+}
+// Register list of four sequential D registers.
+def VecListFourDAsmOperand : AsmOperandClass {
+ let Name = "VecListFourD";
+ let ParserMethod = "parseVectorList";
+ let RenderMethod = "addVecListOperands";
+}
+def VecListFourD : RegisterOperand<DPR, "printVectorListFour"> {
+ let ParserMatchClass = VecListFourDAsmOperand;
+}
+// Register list of two D registers spaced by 2 (two sequential Q registers).
+def VecListDPairSpacedAsmOperand : AsmOperandClass {
+ let Name = "VecListDPairSpaced";
+ let ParserMethod = "parseVectorList";
+ let RenderMethod = "addVecListOperands";
+}
+def VecListDPairSpaced : RegisterOperand<DPair, "printVectorListTwoSpaced"> {
+ let ParserMatchClass = VecListDPairSpacedAsmOperand;
+}
+// Register list of three D registers spaced by 2 (three Q registers).
+def VecListThreeQAsmOperand : AsmOperandClass {
+ let Name = "VecListThreeQ";
+ let ParserMethod = "parseVectorList";
+ let RenderMethod = "addVecListOperands";
+}
+def VecListThreeQ : RegisterOperand<DPR, "printVectorListThreeSpaced"> {
+ let ParserMatchClass = VecListThreeQAsmOperand;
+}
+// Register list of three D registers spaced by 2 (three Q registers).
+def VecListFourQAsmOperand : AsmOperandClass {
+ let Name = "VecListFourQ";
+ let ParserMethod = "parseVectorList";
+ let RenderMethod = "addVecListOperands";
+}
+def VecListFourQ : RegisterOperand<DPR, "printVectorListFourSpaced"> {
+ let ParserMatchClass = VecListFourQAsmOperand;
+}
+
+// Register list of one D register, with "all lanes" subscripting.
+def VecListOneDAllLanesAsmOperand : AsmOperandClass {
+ let Name = "VecListOneDAllLanes";
+ let ParserMethod = "parseVectorList";
+ let RenderMethod = "addVecListOperands";
+}
+def VecListOneDAllLanes : RegisterOperand<DPR, "printVectorListOneAllLanes"> {
+ let ParserMatchClass = VecListOneDAllLanesAsmOperand;
+}
+// Register list of two D registers, with "all lanes" subscripting.
+def VecListDPairAllLanesAsmOperand : AsmOperandClass {
+ let Name = "VecListDPairAllLanes";
+ let ParserMethod = "parseVectorList";
+ let RenderMethod = "addVecListOperands";
+}
+def VecListDPairAllLanes : RegisterOperand<DPair,
+ "printVectorListTwoAllLanes"> {
+ let ParserMatchClass = VecListDPairAllLanesAsmOperand;
+}
+// Register list of two D registers spaced by 2 (two sequential Q registers).
+def VecListDPairSpacedAllLanesAsmOperand : AsmOperandClass {
+ let Name = "VecListDPairSpacedAllLanes";
+ let ParserMethod = "parseVectorList";
+ let RenderMethod = "addVecListOperands";
+}
+def VecListDPairSpacedAllLanes : RegisterOperand<DPair,
+ "printVectorListTwoSpacedAllLanes"> {
+ let ParserMatchClass = VecListDPairSpacedAllLanesAsmOperand;
+}
+// Register list of three D registers, with "all lanes" subscripting.
+def VecListThreeDAllLanesAsmOperand : AsmOperandClass {
+ let Name = "VecListThreeDAllLanes";
+ let ParserMethod = "parseVectorList";
+ let RenderMethod = "addVecListOperands";
+}
+def VecListThreeDAllLanes : RegisterOperand<DPR,
+ "printVectorListThreeAllLanes"> {
+ let ParserMatchClass = VecListThreeDAllLanesAsmOperand;
+}
+// Register list of three D registers spaced by 2 (three sequential Q regs).
+def VecListThreeQAllLanesAsmOperand : AsmOperandClass {
+ let Name = "VecListThreeQAllLanes";
+ let ParserMethod = "parseVectorList";
+ let RenderMethod = "addVecListOperands";
+}
+def VecListThreeQAllLanes : RegisterOperand<DPR,
+ "printVectorListThreeSpacedAllLanes"> {
+ let ParserMatchClass = VecListThreeQAllLanesAsmOperand;
+}
+// Register list of four D registers, with "all lanes" subscripting.
+def VecListFourDAllLanesAsmOperand : AsmOperandClass {
+ let Name = "VecListFourDAllLanes";
+ let ParserMethod = "parseVectorList";
+ let RenderMethod = "addVecListOperands";
+}
+def VecListFourDAllLanes : RegisterOperand<DPR, "printVectorListFourAllLanes"> {
+ let ParserMatchClass = VecListFourDAllLanesAsmOperand;
+}
+// Register list of four D registers spaced by 2 (four sequential Q regs).
+def VecListFourQAllLanesAsmOperand : AsmOperandClass {
+ let Name = "VecListFourQAllLanes";
+ let ParserMethod = "parseVectorList";
+ let RenderMethod = "addVecListOperands";
+}
+def VecListFourQAllLanes : RegisterOperand<DPR,
+ "printVectorListFourSpacedAllLanes"> {
+ let ParserMatchClass = VecListFourQAllLanesAsmOperand;
+}
+
+
+// Register list of one D register, with byte lane subscripting.
+def VecListOneDByteIndexAsmOperand : AsmOperandClass {
+ let Name = "VecListOneDByteIndexed";
+ let ParserMethod = "parseVectorList";
+ let RenderMethod = "addVecListIndexedOperands";
+}
+def VecListOneDByteIndexed : Operand<i32> {
+ let ParserMatchClass = VecListOneDByteIndexAsmOperand;
+ let MIOperandInfo = (ops DPR:$Vd, i32imm:$idx);
+}
+// ...with half-word lane subscripting.
+def VecListOneDHWordIndexAsmOperand : AsmOperandClass {
+ let Name = "VecListOneDHWordIndexed";
+ let ParserMethod = "parseVectorList";
+ let RenderMethod = "addVecListIndexedOperands";
+}
+def VecListOneDHWordIndexed : Operand<i32> {
+ let ParserMatchClass = VecListOneDHWordIndexAsmOperand;
+ let MIOperandInfo = (ops DPR:$Vd, i32imm:$idx);
+}
+// ...with word lane subscripting.
+def VecListOneDWordIndexAsmOperand : AsmOperandClass {
+ let Name = "VecListOneDWordIndexed";
+ let ParserMethod = "parseVectorList";
+ let RenderMethod = "addVecListIndexedOperands";
+}
+def VecListOneDWordIndexed : Operand<i32> {
+ let ParserMatchClass = VecListOneDWordIndexAsmOperand;
+ let MIOperandInfo = (ops DPR:$Vd, i32imm:$idx);
+}
+
+// Register list of two D registers with byte lane subscripting.
+def VecListTwoDByteIndexAsmOperand : AsmOperandClass {
+ let Name = "VecListTwoDByteIndexed";
+ let ParserMethod = "parseVectorList";
+ let RenderMethod = "addVecListIndexedOperands";
+}
+def VecListTwoDByteIndexed : Operand<i32> {
+ let ParserMatchClass = VecListTwoDByteIndexAsmOperand;
+ let MIOperandInfo = (ops DPR:$Vd, i32imm:$idx);
+}
+// ...with half-word lane subscripting.
+def VecListTwoDHWordIndexAsmOperand : AsmOperandClass {
+ let Name = "VecListTwoDHWordIndexed";
+ let ParserMethod = "parseVectorList";
+ let RenderMethod = "addVecListIndexedOperands";
+}
+def VecListTwoDHWordIndexed : Operand<i32> {
+ let ParserMatchClass = VecListTwoDHWordIndexAsmOperand;
+ let MIOperandInfo = (ops DPR:$Vd, i32imm:$idx);
+}
+// ...with word lane subscripting.
+def VecListTwoDWordIndexAsmOperand : AsmOperandClass {
+ let Name = "VecListTwoDWordIndexed";
+ let ParserMethod = "parseVectorList";
+ let RenderMethod = "addVecListIndexedOperands";
+}
+def VecListTwoDWordIndexed : Operand<i32> {
+ let ParserMatchClass = VecListTwoDWordIndexAsmOperand;
+ let MIOperandInfo = (ops DPR:$Vd, i32imm:$idx);
+}
+// Register list of two Q registers with half-word lane subscripting.
+def VecListTwoQHWordIndexAsmOperand : AsmOperandClass {
+ let Name = "VecListTwoQHWordIndexed";
+ let ParserMethod = "parseVectorList";
+ let RenderMethod = "addVecListIndexedOperands";
+}
+def VecListTwoQHWordIndexed : Operand<i32> {
+ let ParserMatchClass = VecListTwoQHWordIndexAsmOperand;
+ let MIOperandInfo = (ops DPR:$Vd, i32imm:$idx);
+}
+// ...with word lane subscripting.
+def VecListTwoQWordIndexAsmOperand : AsmOperandClass {
+ let Name = "VecListTwoQWordIndexed";
+ let ParserMethod = "parseVectorList";
+ let RenderMethod = "addVecListIndexedOperands";
+}
+def VecListTwoQWordIndexed : Operand<i32> {
+ let ParserMatchClass = VecListTwoQWordIndexAsmOperand;
+ let MIOperandInfo = (ops DPR:$Vd, i32imm:$idx);
+}
+
+
+// Register list of three D registers with byte lane subscripting.
+def VecListThreeDByteIndexAsmOperand : AsmOperandClass {
+ let Name = "VecListThreeDByteIndexed";
+ let ParserMethod = "parseVectorList";
+ let RenderMethod = "addVecListIndexedOperands";
+}
+def VecListThreeDByteIndexed : Operand<i32> {
+ let ParserMatchClass = VecListThreeDByteIndexAsmOperand;
+ let MIOperandInfo = (ops DPR:$Vd, i32imm:$idx);
+}
+// ...with half-word lane subscripting.
+def VecListThreeDHWordIndexAsmOperand : AsmOperandClass {
+ let Name = "VecListThreeDHWordIndexed";
+ let ParserMethod = "parseVectorList";
+ let RenderMethod = "addVecListIndexedOperands";
+}
+def VecListThreeDHWordIndexed : Operand<i32> {
+ let ParserMatchClass = VecListThreeDHWordIndexAsmOperand;
+ let MIOperandInfo = (ops DPR:$Vd, i32imm:$idx);
+}
+// ...with word lane subscripting.
+def VecListThreeDWordIndexAsmOperand : AsmOperandClass {
+ let Name = "VecListThreeDWordIndexed";
+ let ParserMethod = "parseVectorList";
+ let RenderMethod = "addVecListIndexedOperands";
+}
+def VecListThreeDWordIndexed : Operand<i32> {
+ let ParserMatchClass = VecListThreeDWordIndexAsmOperand;
+ let MIOperandInfo = (ops DPR:$Vd, i32imm:$idx);
+}
+// Register list of three Q registers with half-word lane subscripting.
+def VecListThreeQHWordIndexAsmOperand : AsmOperandClass {
+ let Name = "VecListThreeQHWordIndexed";
+ let ParserMethod = "parseVectorList";
+ let RenderMethod = "addVecListIndexedOperands";
+}
+def VecListThreeQHWordIndexed : Operand<i32> {
+ let ParserMatchClass = VecListThreeQHWordIndexAsmOperand;
+ let MIOperandInfo = (ops DPR:$Vd, i32imm:$idx);
+}
+// ...with word lane subscripting.
+def VecListThreeQWordIndexAsmOperand : AsmOperandClass {
+ let Name = "VecListThreeQWordIndexed";
+ let ParserMethod = "parseVectorList";
+ let RenderMethod = "addVecListIndexedOperands";
+}
+def VecListThreeQWordIndexed : Operand<i32> {
+ let ParserMatchClass = VecListThreeQWordIndexAsmOperand;
+ let MIOperandInfo = (ops DPR:$Vd, i32imm:$idx);
+}
+
+// Register list of four D registers with byte lane subscripting.
+def VecListFourDByteIndexAsmOperand : AsmOperandClass {
+ let Name = "VecListFourDByteIndexed";
+ let ParserMethod = "parseVectorList";
+ let RenderMethod = "addVecListIndexedOperands";
+}
+def VecListFourDByteIndexed : Operand<i32> {
+ let ParserMatchClass = VecListFourDByteIndexAsmOperand;
+ let MIOperandInfo = (ops DPR:$Vd, i32imm:$idx);
+}
+// ...with half-word lane subscripting.
+def VecListFourDHWordIndexAsmOperand : AsmOperandClass {
+ let Name = "VecListFourDHWordIndexed";
+ let ParserMethod = "parseVectorList";
+ let RenderMethod = "addVecListIndexedOperands";
+}
+def VecListFourDHWordIndexed : Operand<i32> {
+ let ParserMatchClass = VecListFourDHWordIndexAsmOperand;
+ let MIOperandInfo = (ops DPR:$Vd, i32imm:$idx);
+}
+// ...with word lane subscripting.
+def VecListFourDWordIndexAsmOperand : AsmOperandClass {
+ let Name = "VecListFourDWordIndexed";
+ let ParserMethod = "parseVectorList";
+ let RenderMethod = "addVecListIndexedOperands";
+}
+def VecListFourDWordIndexed : Operand<i32> {
+ let ParserMatchClass = VecListFourDWordIndexAsmOperand;
+ let MIOperandInfo = (ops DPR:$Vd, i32imm:$idx);
+}
+// Register list of four Q registers with half-word lane subscripting.
+def VecListFourQHWordIndexAsmOperand : AsmOperandClass {
+ let Name = "VecListFourQHWordIndexed";
+ let ParserMethod = "parseVectorList";
+ let RenderMethod = "addVecListIndexedOperands";
+}
+def VecListFourQHWordIndexed : Operand<i32> {
+ let ParserMatchClass = VecListFourQHWordIndexAsmOperand;
+ let MIOperandInfo = (ops DPR:$Vd, i32imm:$idx);
+}
+// ...with word lane subscripting.
+def VecListFourQWordIndexAsmOperand : AsmOperandClass {
+ let Name = "VecListFourQWordIndexed";
+ let ParserMethod = "parseVectorList";
+ let RenderMethod = "addVecListIndexedOperands";
+}
+def VecListFourQWordIndexed : Operand<i32> {
+ let ParserMatchClass = VecListFourQWordIndexAsmOperand;
+ let MIOperandInfo = (ops DPR:$Vd, i32imm:$idx);
+}
+
+def dword_alignedload : PatFrag<(ops node:$ptr), (load node:$ptr), [{
+ return cast<LoadSDNode>(N)->getAlignment() >= 8;
+}]>;
+def dword_alignedstore : PatFrag<(ops node:$val, node:$ptr),
+ (store node:$val, node:$ptr), [{
+ return cast<StoreSDNode>(N)->getAlignment() >= 8;
+}]>;
+def word_alignedload : PatFrag<(ops node:$ptr), (load node:$ptr), [{
+ return cast<LoadSDNode>(N)->getAlignment() == 4;
+}]>;
+def word_alignedstore : PatFrag<(ops node:$val, node:$ptr),
+ (store node:$val, node:$ptr), [{
+ return cast<StoreSDNode>(N)->getAlignment() == 4;
+}]>;
+def hword_alignedload : PatFrag<(ops node:$ptr), (load node:$ptr), [{
+ return cast<LoadSDNode>(N)->getAlignment() == 2;
+}]>;
+def hword_alignedstore : PatFrag<(ops node:$val, node:$ptr),
+ (store node:$val, node:$ptr), [{
+ return cast<StoreSDNode>(N)->getAlignment() == 2;
+}]>;
+def byte_alignedload : PatFrag<(ops node:$ptr), (load node:$ptr), [{
+ return cast<LoadSDNode>(N)->getAlignment() == 1;
+}]>;
+def byte_alignedstore : PatFrag<(ops node:$val, node:$ptr),
+ (store node:$val, node:$ptr), [{
+ return cast<StoreSDNode>(N)->getAlignment() == 1;
+}]>;
+def non_word_alignedload : PatFrag<(ops node:$ptr), (load node:$ptr), [{
+ return cast<LoadSDNode>(N)->getAlignment() < 4;
+}]>;
+def non_word_alignedstore : PatFrag<(ops node:$val, node:$ptr),
+ (store node:$val, node:$ptr), [{
+ return cast<StoreSDNode>(N)->getAlignment() < 4;
+}]>;
+
+//===----------------------------------------------------------------------===//
+// NEON-specific DAG Nodes.
+//===----------------------------------------------------------------------===//
+
+def SDTARMVCMP : SDTypeProfile<1, 2, [SDTCisInt<0>, SDTCisSameAs<1, 2>]>;
+def SDTARMVCMPZ : SDTypeProfile<1, 1, []>;
+
+def NEONvceq : SDNode<"ARMISD::VCEQ", SDTARMVCMP>;
+def NEONvceqz : SDNode<"ARMISD::VCEQZ", SDTARMVCMPZ>;
+def NEONvcge : SDNode<"ARMISD::VCGE", SDTARMVCMP>;
+def NEONvcgez : SDNode<"ARMISD::VCGEZ", SDTARMVCMPZ>;
+def NEONvclez : SDNode<"ARMISD::VCLEZ", SDTARMVCMPZ>;
+def NEONvcgeu : SDNode<"ARMISD::VCGEU", SDTARMVCMP>;
+def NEONvcgt : SDNode<"ARMISD::VCGT", SDTARMVCMP>;
+def NEONvcgtz : SDNode<"ARMISD::VCGTZ", SDTARMVCMPZ>;
+def NEONvcltz : SDNode<"ARMISD::VCLTZ", SDTARMVCMPZ>;
+def NEONvcgtu : SDNode<"ARMISD::VCGTU", SDTARMVCMP>;
+def NEONvtst : SDNode<"ARMISD::VTST", SDTARMVCMP>;
+
+// Types for vector shift by immediates. The "SHX" version is for long and
+// narrow operations where the source and destination vectors have different
+// types. The "SHINS" version is for shift and insert operations.
+def SDTARMVSH : SDTypeProfile<1, 2, [SDTCisInt<0>, SDTCisSameAs<0, 1>,
+ SDTCisVT<2, i32>]>;
+def SDTARMVSHX : SDTypeProfile<1, 2, [SDTCisInt<0>, SDTCisInt<1>,
+ SDTCisVT<2, i32>]>;
+def SDTARMVSHINS : SDTypeProfile<1, 3, [SDTCisInt<0>, SDTCisSameAs<0, 1>,
+ SDTCisSameAs<0, 2>, SDTCisVT<3, i32>]>;
+
+def NEONvshl : SDNode<"ARMISD::VSHL", SDTARMVSH>;
+def NEONvshrs : SDNode<"ARMISD::VSHRs", SDTARMVSH>;
+def NEONvshru : SDNode<"ARMISD::VSHRu", SDTARMVSH>;
+def NEONvshlls : SDNode<"ARMISD::VSHLLs", SDTARMVSHX>;
+def NEONvshllu : SDNode<"ARMISD::VSHLLu", SDTARMVSHX>;
+def NEONvshlli : SDNode<"ARMISD::VSHLLi", SDTARMVSHX>;
+def NEONvshrn : SDNode<"ARMISD::VSHRN", SDTARMVSHX>;
+
+def NEONvrshrs : SDNode<"ARMISD::VRSHRs", SDTARMVSH>;
+def NEONvrshru : SDNode<"ARMISD::VRSHRu", SDTARMVSH>;
+def NEONvrshrn : SDNode<"ARMISD::VRSHRN", SDTARMVSHX>;
+
+def NEONvqshls : SDNode<"ARMISD::VQSHLs", SDTARMVSH>;
+def NEONvqshlu : SDNode<"ARMISD::VQSHLu", SDTARMVSH>;
+def NEONvqshlsu : SDNode<"ARMISD::VQSHLsu", SDTARMVSH>;
+def NEONvqshrns : SDNode<"ARMISD::VQSHRNs", SDTARMVSHX>;
+def NEONvqshrnu : SDNode<"ARMISD::VQSHRNu", SDTARMVSHX>;
+def NEONvqshrnsu : SDNode<"ARMISD::VQSHRNsu", SDTARMVSHX>;
+
+def NEONvqrshrns : SDNode<"ARMISD::VQRSHRNs", SDTARMVSHX>;
+def NEONvqrshrnu : SDNode<"ARMISD::VQRSHRNu", SDTARMVSHX>;
+def NEONvqrshrnsu : SDNode<"ARMISD::VQRSHRNsu", SDTARMVSHX>;
+
+def NEONvsli : SDNode<"ARMISD::VSLI", SDTARMVSHINS>;
+def NEONvsri : SDNode<"ARMISD::VSRI", SDTARMVSHINS>;
+
+def SDTARMVGETLN : SDTypeProfile<1, 2, [SDTCisVT<0, i32>, SDTCisInt<1>,
+ SDTCisVT<2, i32>]>;
+def NEONvgetlaneu : SDNode<"ARMISD::VGETLANEu", SDTARMVGETLN>;
+def NEONvgetlanes : SDNode<"ARMISD::VGETLANEs", SDTARMVGETLN>;
+
+def SDTARMVMOVIMM : SDTypeProfile<1, 1, [SDTCisVec<0>, SDTCisVT<1, i32>]>;
+def NEONvmovImm : SDNode<"ARMISD::VMOVIMM", SDTARMVMOVIMM>;
+def NEONvmvnImm : SDNode<"ARMISD::VMVNIMM", SDTARMVMOVIMM>;
+def NEONvmovFPImm : SDNode<"ARMISD::VMOVFPIMM", SDTARMVMOVIMM>;
+
+def SDTARMVORRIMM : SDTypeProfile<1, 2, [SDTCisVec<0>, SDTCisSameAs<0, 1>,
+ SDTCisVT<2, i32>]>;
+def NEONvorrImm : SDNode<"ARMISD::VORRIMM", SDTARMVORRIMM>;
+def NEONvbicImm : SDNode<"ARMISD::VBICIMM", SDTARMVORRIMM>;
+
+def NEONvbsl : SDNode<"ARMISD::VBSL",
+ SDTypeProfile<1, 3, [SDTCisVec<0>,
+ SDTCisSameAs<0, 1>,
+ SDTCisSameAs<0, 2>,
+ SDTCisSameAs<0, 3>]>>;
+
+def NEONvdup : SDNode<"ARMISD::VDUP", SDTypeProfile<1, 1, [SDTCisVec<0>]>>;
+
+// VDUPLANE can produce a quad-register result from a double-register source,
+// so the result is not constrained to match the source.
+def NEONvduplane : SDNode<"ARMISD::VDUPLANE",
+ SDTypeProfile<1, 2, [SDTCisVec<0>, SDTCisVec<1>,
+ SDTCisVT<2, i32>]>>;
+
+def SDTARMVEXT : SDTypeProfile<1, 3, [SDTCisVec<0>, SDTCisSameAs<0, 1>,
+ SDTCisSameAs<0, 2>, SDTCisVT<3, i32>]>;
+def NEONvext : SDNode<"ARMISD::VEXT", SDTARMVEXT>;
+
+def SDTARMVSHUF : SDTypeProfile<1, 1, [SDTCisVec<0>, SDTCisSameAs<0, 1>]>;
+def NEONvrev64 : SDNode<"ARMISD::VREV64", SDTARMVSHUF>;
+def NEONvrev32 : SDNode<"ARMISD::VREV32", SDTARMVSHUF>;
+def NEONvrev16 : SDNode<"ARMISD::VREV16", SDTARMVSHUF>;
+
+def SDTARMVSHUF2 : SDTypeProfile<2, 2, [SDTCisVec<0>, SDTCisSameAs<0, 1>,
+ SDTCisSameAs<0, 2>,
+ SDTCisSameAs<0, 3>]>;
+def NEONzip : SDNode<"ARMISD::VZIP", SDTARMVSHUF2>;
+def NEONuzp : SDNode<"ARMISD::VUZP", SDTARMVSHUF2>;
+def NEONtrn : SDNode<"ARMISD::VTRN", SDTARMVSHUF2>;
+
+def SDTARMVMULL : SDTypeProfile<1, 2, [SDTCisInt<0>, SDTCisInt<1>,
+ SDTCisSameAs<1, 2>]>;
+def NEONvmulls : SDNode<"ARMISD::VMULLs", SDTARMVMULL>;
+def NEONvmullu : SDNode<"ARMISD::VMULLu", SDTARMVMULL>;
+
+def SDTARMFMAX : SDTypeProfile<1, 2, [SDTCisVT<0, f32>, SDTCisSameAs<0, 1>,
+ SDTCisSameAs<0, 2>]>;
+def NEONfmax : SDNode<"ARMISD::FMAX", SDTARMFMAX>;
+def NEONfmin : SDNode<"ARMISD::FMIN", SDTARMFMAX>;
+
+def NEONimmAllZerosV: PatLeaf<(NEONvmovImm (i32 timm)), [{
+ ConstantSDNode *ConstVal = cast<ConstantSDNode>(N->getOperand(0));
+ unsigned EltBits = 0;
+ uint64_t EltVal = ARM_AM::decodeNEONModImm(ConstVal->getZExtValue(), EltBits);
+ return (EltBits == 32 && EltVal == 0);
+}]>;
+
+def NEONimmAllOnesV: PatLeaf<(NEONvmovImm (i32 timm)), [{
+ ConstantSDNode *ConstVal = cast<ConstantSDNode>(N->getOperand(0));
+ unsigned EltBits = 0;
+ uint64_t EltVal = ARM_AM::decodeNEONModImm(ConstVal->getZExtValue(), EltBits);
+ return (EltBits == 8 && EltVal == 0xff);
+}]>;
+
+//===----------------------------------------------------------------------===//
+// NEON load / store instructions
+//===----------------------------------------------------------------------===//
+
+// Use VLDM to load a Q register as a D register pair.
+// This is a pseudo instruction that is expanded to VLDMD after reg alloc.
+def VLDMQIA
+ : PseudoVFPLdStM<(outs DPair:$dst), (ins GPR:$Rn),
+ IIC_fpLoad_m, "",
+ [(set DPair:$dst, (v2f64 (load GPR:$Rn)))]>;
+
+// Use VSTM to store a Q register as a D register pair.
+// This is a pseudo instruction that is expanded to VSTMD after reg alloc.
+def VSTMQIA
+ : PseudoVFPLdStM<(outs), (ins DPair:$src, GPR:$Rn),
+ IIC_fpStore_m, "",
+ [(store (v2f64 DPair:$src), GPR:$Rn)]>;
+
+// Classes for VLD* pseudo-instructions with multi-register operands.
+// These are expanded to real instructions after register allocation.
+class VLDQPseudo<InstrItinClass itin>
+ : PseudoNLdSt<(outs QPR:$dst), (ins addrmode6:$addr), itin, "">;
+class VLDQWBPseudo<InstrItinClass itin>
+ : PseudoNLdSt<(outs QPR:$dst, GPR:$wb),
+ (ins addrmode6:$addr, am6offset:$offset), itin,
+ "$addr.addr = $wb">;
+class VLDQWBfixedPseudo<InstrItinClass itin>
+ : PseudoNLdSt<(outs QPR:$dst, GPR:$wb),
+ (ins addrmode6:$addr), itin,
+ "$addr.addr = $wb">;
+class VLDQWBregisterPseudo<InstrItinClass itin>
+ : PseudoNLdSt<(outs QPR:$dst, GPR:$wb),
+ (ins addrmode6:$addr, rGPR:$offset), itin,
+ "$addr.addr = $wb">;
+
+class VLDQQPseudo<InstrItinClass itin>
+ : PseudoNLdSt<(outs QQPR:$dst), (ins addrmode6:$addr), itin, "">;
+class VLDQQWBPseudo<InstrItinClass itin>
+ : PseudoNLdSt<(outs QQPR:$dst, GPR:$wb),
+ (ins addrmode6:$addr, am6offset:$offset), itin,
+ "$addr.addr = $wb">;
+class VLDQQWBfixedPseudo<InstrItinClass itin>
+ : PseudoNLdSt<(outs QQPR:$dst, GPR:$wb),
+ (ins addrmode6:$addr), itin,
+ "$addr.addr = $wb">;
+class VLDQQWBregisterPseudo<InstrItinClass itin>
+ : PseudoNLdSt<(outs QQPR:$dst, GPR:$wb),
+ (ins addrmode6:$addr, rGPR:$offset), itin,
+ "$addr.addr = $wb">;
+
+
+class VLDQQQQPseudo<InstrItinClass itin>
+ : PseudoNLdSt<(outs QQQQPR:$dst), (ins addrmode6:$addr, QQQQPR:$src),itin,
+ "$src = $dst">;
+class VLDQQQQWBPseudo<InstrItinClass itin>
+ : PseudoNLdSt<(outs QQQQPR:$dst, GPR:$wb),
+ (ins addrmode6:$addr, am6offset:$offset, QQQQPR:$src), itin,
+ "$addr.addr = $wb, $src = $dst">;
+
+let mayLoad = 1, neverHasSideEffects = 1, hasExtraDefRegAllocReq = 1 in {
+
+// VLD1 : Vector Load (multiple single elements)
+class VLD1D<bits<4> op7_4, string Dt>
+ : NLdSt<0,0b10,0b0111,op7_4, (outs VecListOneD:$Vd),
+ (ins addrmode6:$Rn), IIC_VLD1,
+ "vld1", Dt, "$Vd, $Rn", "", []> {
+ let Rm = 0b1111;
+ let Inst{4} = Rn{4};
+ let DecoderMethod = "DecodeVLDST1Instruction";
+}
+class VLD1Q<bits<4> op7_4, string Dt>
+ : NLdSt<0,0b10,0b1010,op7_4, (outs VecListDPair:$Vd),
+ (ins addrmode6:$Rn), IIC_VLD1x2,
+ "vld1", Dt, "$Vd, $Rn", "", []> {
+ let Rm = 0b1111;
+ let Inst{5-4} = Rn{5-4};
+ let DecoderMethod = "DecodeVLDST1Instruction";
+}
+
+def VLD1d8 : VLD1D<{0,0,0,?}, "8">;
+def VLD1d16 : VLD1D<{0,1,0,?}, "16">;
+def VLD1d32 : VLD1D<{1,0,0,?}, "32">;
+def VLD1d64 : VLD1D<{1,1,0,?}, "64">;
+
+def VLD1q8 : VLD1Q<{0,0,?,?}, "8">;
+def VLD1q16 : VLD1Q<{0,1,?,?}, "16">;
+def VLD1q32 : VLD1Q<{1,0,?,?}, "32">;
+def VLD1q64 : VLD1Q<{1,1,?,?}, "64">;
+
+// ...with address register writeback:
+multiclass VLD1DWB<bits<4> op7_4, string Dt> {
+ def _fixed : NLdSt<0,0b10, 0b0111,op7_4, (outs VecListOneD:$Vd, GPR:$wb),
+ (ins addrmode6:$Rn), IIC_VLD1u,
+ "vld1", Dt, "$Vd, $Rn!",
+ "$Rn.addr = $wb", []> {
+ let Rm = 0b1101; // NLdSt will assign to the right encoding bits.
+ let Inst{4} = Rn{4};
+ let DecoderMethod = "DecodeVLDST1Instruction";
+ }
+ def _register : NLdSt<0,0b10,0b0111,op7_4, (outs VecListOneD:$Vd, GPR:$wb),
+ (ins addrmode6:$Rn, rGPR:$Rm), IIC_VLD1u,
+ "vld1", Dt, "$Vd, $Rn, $Rm",
+ "$Rn.addr = $wb", []> {
+ let Inst{4} = Rn{4};
+ let DecoderMethod = "DecodeVLDST1Instruction";
+ }
+}
+multiclass VLD1QWB<bits<4> op7_4, string Dt> {
+ def _fixed : NLdSt<0,0b10,0b1010,op7_4, (outs VecListDPair:$Vd, GPR:$wb),
+ (ins addrmode6:$Rn), IIC_VLD1x2u,
+ "vld1", Dt, "$Vd, $Rn!",
+ "$Rn.addr = $wb", []> {
+ let Rm = 0b1101; // NLdSt will assign to the right encoding bits.
+ let Inst{5-4} = Rn{5-4};
+ let DecoderMethod = "DecodeVLDST1Instruction";
+ }
+ def _register : NLdSt<0,0b10,0b1010,op7_4, (outs VecListDPair:$Vd, GPR:$wb),
+ (ins addrmode6:$Rn, rGPR:$Rm), IIC_VLD1x2u,
+ "vld1", Dt, "$Vd, $Rn, $Rm",
+ "$Rn.addr = $wb", []> {
+ let Inst{5-4} = Rn{5-4};
+ let DecoderMethod = "DecodeVLDST1Instruction";
+ }
+}
+
+defm VLD1d8wb : VLD1DWB<{0,0,0,?}, "8">;
+defm VLD1d16wb : VLD1DWB<{0,1,0,?}, "16">;
+defm VLD1d32wb : VLD1DWB<{1,0,0,?}, "32">;
+defm VLD1d64wb : VLD1DWB<{1,1,0,?}, "64">;
+defm VLD1q8wb : VLD1QWB<{0,0,?,?}, "8">;
+defm VLD1q16wb : VLD1QWB<{0,1,?,?}, "16">;
+defm VLD1q32wb : VLD1QWB<{1,0,?,?}, "32">;
+defm VLD1q64wb : VLD1QWB<{1,1,?,?}, "64">;
+
+// ...with 3 registers
+class VLD1D3<bits<4> op7_4, string Dt>
+ : NLdSt<0,0b10,0b0110,op7_4, (outs VecListThreeD:$Vd),
+ (ins addrmode6:$Rn), IIC_VLD1x3, "vld1", Dt,
+ "$Vd, $Rn", "", []> {
+ let Rm = 0b1111;
+ let Inst{4} = Rn{4};
+ let DecoderMethod = "DecodeVLDST1Instruction";
+}
+multiclass VLD1D3WB<bits<4> op7_4, string Dt> {
+ def _fixed : NLdSt<0,0b10,0b0110, op7_4, (outs VecListThreeD:$Vd, GPR:$wb),
+ (ins addrmode6:$Rn), IIC_VLD1x2u,
+ "vld1", Dt, "$Vd, $Rn!",
+ "$Rn.addr = $wb", []> {
+ let Rm = 0b1101; // NLdSt will assign to the right encoding bits.
+ let Inst{4} = Rn{4};
+ let DecoderMethod = "DecodeVLDST1Instruction";
+ }
+ def _register : NLdSt<0,0b10,0b0110,op7_4, (outs VecListThreeD:$Vd, GPR:$wb),
+ (ins addrmode6:$Rn, rGPR:$Rm), IIC_VLD1x2u,
+ "vld1", Dt, "$Vd, $Rn, $Rm",
+ "$Rn.addr = $wb", []> {
+ let Inst{4} = Rn{4};
+ let DecoderMethod = "DecodeVLDST1Instruction";
+ }
+}
+
+def VLD1d8T : VLD1D3<{0,0,0,?}, "8">;
+def VLD1d16T : VLD1D3<{0,1,0,?}, "16">;
+def VLD1d32T : VLD1D3<{1,0,0,?}, "32">;
+def VLD1d64T : VLD1D3<{1,1,0,?}, "64">;
+
+defm VLD1d8Twb : VLD1D3WB<{0,0,0,?}, "8">;
+defm VLD1d16Twb : VLD1D3WB<{0,1,0,?}, "16">;
+defm VLD1d32Twb : VLD1D3WB<{1,0,0,?}, "32">;
+defm VLD1d64Twb : VLD1D3WB<{1,1,0,?}, "64">;
+
+def VLD1d64TPseudo : VLDQQPseudo<IIC_VLD1x3>;
+
+// ...with 4 registers
+class VLD1D4<bits<4> op7_4, string Dt>
+ : NLdSt<0, 0b10, 0b0010, op7_4, (outs VecListFourD:$Vd),
+ (ins addrmode6:$Rn), IIC_VLD1x4, "vld1", Dt,
+ "$Vd, $Rn", "", []> {
+ let Rm = 0b1111;
+ let Inst{5-4} = Rn{5-4};
+ let DecoderMethod = "DecodeVLDST1Instruction";
+}
+multiclass VLD1D4WB<bits<4> op7_4, string Dt> {
+ def _fixed : NLdSt<0,0b10,0b0010, op7_4, (outs VecListFourD:$Vd, GPR:$wb),
+ (ins addrmode6:$Rn), IIC_VLD1x2u,
+ "vld1", Dt, "$Vd, $Rn!",
+ "$Rn.addr = $wb", []> {
+ let Rm = 0b1101; // NLdSt will assign to the right encoding bits.
+ let Inst{5-4} = Rn{5-4};
+ let DecoderMethod = "DecodeVLDST1Instruction";
+ }
+ def _register : NLdSt<0,0b10,0b0010,op7_4, (outs VecListFourD:$Vd, GPR:$wb),
+ (ins addrmode6:$Rn, rGPR:$Rm), IIC_VLD1x2u,
+ "vld1", Dt, "$Vd, $Rn, $Rm",
+ "$Rn.addr = $wb", []> {
+ let Inst{5-4} = Rn{5-4};
+ let DecoderMethod = "DecodeVLDST1Instruction";
+ }
+}
+
+def VLD1d8Q : VLD1D4<{0,0,?,?}, "8">;
+def VLD1d16Q : VLD1D4<{0,1,?,?}, "16">;
+def VLD1d32Q : VLD1D4<{1,0,?,?}, "32">;
+def VLD1d64Q : VLD1D4<{1,1,?,?}, "64">;
+
+defm VLD1d8Qwb : VLD1D4WB<{0,0,?,?}, "8">;
+defm VLD1d16Qwb : VLD1D4WB<{0,1,?,?}, "16">;
+defm VLD1d32Qwb : VLD1D4WB<{1,0,?,?}, "32">;
+defm VLD1d64Qwb : VLD1D4WB<{1,1,?,?}, "64">;
+
+def VLD1d64QPseudo : VLDQQPseudo<IIC_VLD1x4>;
+
+// VLD2 : Vector Load (multiple 2-element structures)
+class VLD2<bits<4> op11_8, bits<4> op7_4, string Dt, RegisterOperand VdTy,
+ InstrItinClass itin>
+ : NLdSt<0, 0b10, op11_8, op7_4, (outs VdTy:$Vd),
+ (ins addrmode6:$Rn), itin,
+ "vld2", Dt, "$Vd, $Rn", "", []> {
+ let Rm = 0b1111;
+ let Inst{5-4} = Rn{5-4};
+ let DecoderMethod = "DecodeVLDST2Instruction";
+}
+
+def VLD2d8 : VLD2<0b1000, {0,0,?,?}, "8", VecListDPair, IIC_VLD2>;
+def VLD2d16 : VLD2<0b1000, {0,1,?,?}, "16", VecListDPair, IIC_VLD2>;
+def VLD2d32 : VLD2<0b1000, {1,0,?,?}, "32", VecListDPair, IIC_VLD2>;
+
+def VLD2q8 : VLD2<0b0011, {0,0,?,?}, "8", VecListFourD, IIC_VLD2x2>;
+def VLD2q16 : VLD2<0b0011, {0,1,?,?}, "16", VecListFourD, IIC_VLD2x2>;
+def VLD2q32 : VLD2<0b0011, {1,0,?,?}, "32", VecListFourD, IIC_VLD2x2>;
+
+def VLD2q8Pseudo : VLDQQPseudo<IIC_VLD2x2>;
+def VLD2q16Pseudo : VLDQQPseudo<IIC_VLD2x2>;
+def VLD2q32Pseudo : VLDQQPseudo<IIC_VLD2x2>;
+
+// ...with address register writeback:
+multiclass VLD2WB<bits<4> op11_8, bits<4> op7_4, string Dt,
+ RegisterOperand VdTy, InstrItinClass itin> {
+ def _fixed : NLdSt<0, 0b10, op11_8, op7_4, (outs VdTy:$Vd, GPR:$wb),
+ (ins addrmode6:$Rn), itin,
+ "vld2", Dt, "$Vd, $Rn!",
+ "$Rn.addr = $wb", []> {
+ let Rm = 0b1101; // NLdSt will assign to the right encoding bits.
+ let Inst{5-4} = Rn{5-4};
+ let DecoderMethod = "DecodeVLDST2Instruction";
+ }
+ def _register : NLdSt<0, 0b10, op11_8, op7_4, (outs VdTy:$Vd, GPR:$wb),
+ (ins addrmode6:$Rn, rGPR:$Rm), itin,
+ "vld2", Dt, "$Vd, $Rn, $Rm",
+ "$Rn.addr = $wb", []> {
+ let Inst{5-4} = Rn{5-4};
+ let DecoderMethod = "DecodeVLDST2Instruction";
+ }
+}
+
+defm VLD2d8wb : VLD2WB<0b1000, {0,0,?,?}, "8", VecListDPair, IIC_VLD2u>;
+defm VLD2d16wb : VLD2WB<0b1000, {0,1,?,?}, "16", VecListDPair, IIC_VLD2u>;
+defm VLD2d32wb : VLD2WB<0b1000, {1,0,?,?}, "32", VecListDPair, IIC_VLD2u>;
+
+defm VLD2q8wb : VLD2WB<0b0011, {0,0,?,?}, "8", VecListFourD, IIC_VLD2x2u>;
+defm VLD2q16wb : VLD2WB<0b0011, {0,1,?,?}, "16", VecListFourD, IIC_VLD2x2u>;
+defm VLD2q32wb : VLD2WB<0b0011, {1,0,?,?}, "32", VecListFourD, IIC_VLD2x2u>;
+
+def VLD2q8PseudoWB_fixed : VLDQQWBfixedPseudo<IIC_VLD2x2u>;
+def VLD2q16PseudoWB_fixed : VLDQQWBfixedPseudo<IIC_VLD2x2u>;
+def VLD2q32PseudoWB_fixed : VLDQQWBfixedPseudo<IIC_VLD2x2u>;
+def VLD2q8PseudoWB_register : VLDQQWBregisterPseudo<IIC_VLD2x2u>;
+def VLD2q16PseudoWB_register : VLDQQWBregisterPseudo<IIC_VLD2x2u>;
+def VLD2q32PseudoWB_register : VLDQQWBregisterPseudo<IIC_VLD2x2u>;
+
+// ...with double-spaced registers
+def VLD2b8 : VLD2<0b1001, {0,0,?,?}, "8", VecListDPairSpaced, IIC_VLD2>;
+def VLD2b16 : VLD2<0b1001, {0,1,?,?}, "16", VecListDPairSpaced, IIC_VLD2>;
+def VLD2b32 : VLD2<0b1001, {1,0,?,?}, "32", VecListDPairSpaced, IIC_VLD2>;
+defm VLD2b8wb : VLD2WB<0b1001, {0,0,?,?}, "8", VecListDPairSpaced, IIC_VLD2u>;
+defm VLD2b16wb : VLD2WB<0b1001, {0,1,?,?}, "16", VecListDPairSpaced, IIC_VLD2u>;
+defm VLD2b32wb : VLD2WB<0b1001, {1,0,?,?}, "32", VecListDPairSpaced, IIC_VLD2u>;
+
+// VLD3 : Vector Load (multiple 3-element structures)
+class VLD3D<bits<4> op11_8, bits<4> op7_4, string Dt>
+ : NLdSt<0, 0b10, op11_8, op7_4, (outs DPR:$Vd, DPR:$dst2, DPR:$dst3),
+ (ins addrmode6:$Rn), IIC_VLD3,
+ "vld3", Dt, "\\{$Vd, $dst2, $dst3\\}, $Rn", "", []> {
+ let Rm = 0b1111;
+ let Inst{4} = Rn{4};
+ let DecoderMethod = "DecodeVLDST3Instruction";
+}
+
+def VLD3d8 : VLD3D<0b0100, {0,0,0,?}, "8">;
+def VLD3d16 : VLD3D<0b0100, {0,1,0,?}, "16">;
+def VLD3d32 : VLD3D<0b0100, {1,0,0,?}, "32">;
+
+def VLD3d8Pseudo : VLDQQPseudo<IIC_VLD3>;
+def VLD3d16Pseudo : VLDQQPseudo<IIC_VLD3>;
+def VLD3d32Pseudo : VLDQQPseudo<IIC_VLD3>;
+
+// ...with address register writeback:
+class VLD3DWB<bits<4> op11_8, bits<4> op7_4, string Dt>
+ : NLdSt<0, 0b10, op11_8, op7_4,
+ (outs DPR:$Vd, DPR:$dst2, DPR:$dst3, GPR:$wb),
+ (ins addrmode6:$Rn, am6offset:$Rm), IIC_VLD3u,
+ "vld3", Dt, "\\{$Vd, $dst2, $dst3\\}, $Rn$Rm",
+ "$Rn.addr = $wb", []> {
+ let Inst{4} = Rn{4};
+ let DecoderMethod = "DecodeVLDST3Instruction";
+}
+
+def VLD3d8_UPD : VLD3DWB<0b0100, {0,0,0,?}, "8">;
+def VLD3d16_UPD : VLD3DWB<0b0100, {0,1,0,?}, "16">;
+def VLD3d32_UPD : VLD3DWB<0b0100, {1,0,0,?}, "32">;
+
+def VLD3d8Pseudo_UPD : VLDQQWBPseudo<IIC_VLD3u>;
+def VLD3d16Pseudo_UPD : VLDQQWBPseudo<IIC_VLD3u>;
+def VLD3d32Pseudo_UPD : VLDQQWBPseudo<IIC_VLD3u>;
+
+// ...with double-spaced registers:
+def VLD3q8 : VLD3D<0b0101, {0,0,0,?}, "8">;
+def VLD3q16 : VLD3D<0b0101, {0,1,0,?}, "16">;
+def VLD3q32 : VLD3D<0b0101, {1,0,0,?}, "32">;
+def VLD3q8_UPD : VLD3DWB<0b0101, {0,0,0,?}, "8">;
+def VLD3q16_UPD : VLD3DWB<0b0101, {0,1,0,?}, "16">;
+def VLD3q32_UPD : VLD3DWB<0b0101, {1,0,0,?}, "32">;
+
+def VLD3q8Pseudo_UPD : VLDQQQQWBPseudo<IIC_VLD3u>;
+def VLD3q16Pseudo_UPD : VLDQQQQWBPseudo<IIC_VLD3u>;
+def VLD3q32Pseudo_UPD : VLDQQQQWBPseudo<IIC_VLD3u>;
+
+// ...alternate versions to be allocated odd register numbers:
+def VLD3q8oddPseudo : VLDQQQQPseudo<IIC_VLD3>;
+def VLD3q16oddPseudo : VLDQQQQPseudo<IIC_VLD3>;
+def VLD3q32oddPseudo : VLDQQQQPseudo<IIC_VLD3>;
+
+def VLD3q8oddPseudo_UPD : VLDQQQQWBPseudo<IIC_VLD3u>;
+def VLD3q16oddPseudo_UPD : VLDQQQQWBPseudo<IIC_VLD3u>;
+def VLD3q32oddPseudo_UPD : VLDQQQQWBPseudo<IIC_VLD3u>;
+
+// VLD4 : Vector Load (multiple 4-element structures)
+class VLD4D<bits<4> op11_8, bits<4> op7_4, string Dt>
+ : NLdSt<0, 0b10, op11_8, op7_4,
+ (outs DPR:$Vd, DPR:$dst2, DPR:$dst3, DPR:$dst4),
+ (ins addrmode6:$Rn), IIC_VLD4,
+ "vld4", Dt, "\\{$Vd, $dst2, $dst3, $dst4\\}, $Rn", "", []> {
+ let Rm = 0b1111;
+ let Inst{5-4} = Rn{5-4};
+ let DecoderMethod = "DecodeVLDST4Instruction";
+}
+
+def VLD4d8 : VLD4D<0b0000, {0,0,?,?}, "8">;
+def VLD4d16 : VLD4D<0b0000, {0,1,?,?}, "16">;
+def VLD4d32 : VLD4D<0b0000, {1,0,?,?}, "32">;
+
+def VLD4d8Pseudo : VLDQQPseudo<IIC_VLD4>;
+def VLD4d16Pseudo : VLDQQPseudo<IIC_VLD4>;
+def VLD4d32Pseudo : VLDQQPseudo<IIC_VLD4>;
+
+// ...with address register writeback:
+class VLD4DWB<bits<4> op11_8, bits<4> op7_4, string Dt>
+ : NLdSt<0, 0b10, op11_8, op7_4,
+ (outs DPR:$Vd, DPR:$dst2, DPR:$dst3, DPR:$dst4, GPR:$wb),
+ (ins addrmode6:$Rn, am6offset:$Rm), IIC_VLD4u,
+ "vld4", Dt, "\\{$Vd, $dst2, $dst3, $dst4\\}, $Rn$Rm",
+ "$Rn.addr = $wb", []> {
+ let Inst{5-4} = Rn{5-4};
+ let DecoderMethod = "DecodeVLDST4Instruction";
+}
+
+def VLD4d8_UPD : VLD4DWB<0b0000, {0,0,?,?}, "8">;
+def VLD4d16_UPD : VLD4DWB<0b0000, {0,1,?,?}, "16">;
+def VLD4d32_UPD : VLD4DWB<0b0000, {1,0,?,?}, "32">;
+
+def VLD4d8Pseudo_UPD : VLDQQWBPseudo<IIC_VLD4u>;
+def VLD4d16Pseudo_UPD : VLDQQWBPseudo<IIC_VLD4u>;
+def VLD4d32Pseudo_UPD : VLDQQWBPseudo<IIC_VLD4u>;
+
+// ...with double-spaced registers:
+def VLD4q8 : VLD4D<0b0001, {0,0,?,?}, "8">;
+def VLD4q16 : VLD4D<0b0001, {0,1,?,?}, "16">;
+def VLD4q32 : VLD4D<0b0001, {1,0,?,?}, "32">;
+def VLD4q8_UPD : VLD4DWB<0b0001, {0,0,?,?}, "8">;
+def VLD4q16_UPD : VLD4DWB<0b0001, {0,1,?,?}, "16">;
+def VLD4q32_UPD : VLD4DWB<0b0001, {1,0,?,?}, "32">;
+
+def VLD4q8Pseudo_UPD : VLDQQQQWBPseudo<IIC_VLD4u>;
+def VLD4q16Pseudo_UPD : VLDQQQQWBPseudo<IIC_VLD4u>;
+def VLD4q32Pseudo_UPD : VLDQQQQWBPseudo<IIC_VLD4u>;
+
+// ...alternate versions to be allocated odd register numbers:
+def VLD4q8oddPseudo : VLDQQQQPseudo<IIC_VLD4>;
+def VLD4q16oddPseudo : VLDQQQQPseudo<IIC_VLD4>;
+def VLD4q32oddPseudo : VLDQQQQPseudo<IIC_VLD4>;
+
+def VLD4q8oddPseudo_UPD : VLDQQQQWBPseudo<IIC_VLD4u>;
+def VLD4q16oddPseudo_UPD : VLDQQQQWBPseudo<IIC_VLD4u>;
+def VLD4q32oddPseudo_UPD : VLDQQQQWBPseudo<IIC_VLD4u>;
+
+} // mayLoad = 1, neverHasSideEffects = 1, hasExtraDefRegAllocReq = 1
+
+// Classes for VLD*LN pseudo-instructions with multi-register operands.
+// These are expanded to real instructions after register allocation.
+class VLDQLNPseudo<InstrItinClass itin>
+ : PseudoNLdSt<(outs QPR:$dst),
+ (ins addrmode6:$addr, QPR:$src, nohash_imm:$lane),
+ itin, "$src = $dst">;
+class VLDQLNWBPseudo<InstrItinClass itin>
+ : PseudoNLdSt<(outs QPR:$dst, GPR:$wb),
+ (ins addrmode6:$addr, am6offset:$offset, QPR:$src,
+ nohash_imm:$lane), itin, "$addr.addr = $wb, $src = $dst">;
+class VLDQQLNPseudo<InstrItinClass itin>
+ : PseudoNLdSt<(outs QQPR:$dst),
+ (ins addrmode6:$addr, QQPR:$src, nohash_imm:$lane),
+ itin, "$src = $dst">;
+class VLDQQLNWBPseudo<InstrItinClass itin>
+ : PseudoNLdSt<(outs QQPR:$dst, GPR:$wb),
+ (ins addrmode6:$addr, am6offset:$offset, QQPR:$src,
+ nohash_imm:$lane), itin, "$addr.addr = $wb, $src = $dst">;
+class VLDQQQQLNPseudo<InstrItinClass itin>
+ : PseudoNLdSt<(outs QQQQPR:$dst),
+ (ins addrmode6:$addr, QQQQPR:$src, nohash_imm:$lane),
+ itin, "$src = $dst">;
+class VLDQQQQLNWBPseudo<InstrItinClass itin>
+ : PseudoNLdSt<(outs QQQQPR:$dst, GPR:$wb),
+ (ins addrmode6:$addr, am6offset:$offset, QQQQPR:$src,
+ nohash_imm:$lane), itin, "$addr.addr = $wb, $src = $dst">;
+
+// VLD1LN : Vector Load (single element to one lane)
+class VLD1LN<bits<4> op11_8, bits<4> op7_4, string Dt, ValueType Ty,
+ PatFrag LoadOp>
+ : NLdStLn<1, 0b10, op11_8, op7_4, (outs DPR:$Vd),
+ (ins addrmode6:$Rn, DPR:$src, nohash_imm:$lane),
+ IIC_VLD1ln, "vld1", Dt, "\\{$Vd[$lane]\\}, $Rn",
+ "$src = $Vd",
+ [(set DPR:$Vd, (vector_insert (Ty DPR:$src),
+ (i32 (LoadOp addrmode6:$Rn)),
+ imm:$lane))]> {
+ let Rm = 0b1111;
+ let DecoderMethod = "DecodeVLD1LN";
+}
+class VLD1LN32<bits<4> op11_8, bits<4> op7_4, string Dt, ValueType Ty,
+ PatFrag LoadOp>
+ : NLdStLn<1, 0b10, op11_8, op7_4, (outs DPR:$Vd),
+ (ins addrmode6oneL32:$Rn, DPR:$src, nohash_imm:$lane),
+ IIC_VLD1ln, "vld1", Dt, "\\{$Vd[$lane]\\}, $Rn",
+ "$src = $Vd",
+ [(set DPR:$Vd, (vector_insert (Ty DPR:$src),
+ (i32 (LoadOp addrmode6oneL32:$Rn)),
+ imm:$lane))]> {
+ let Rm = 0b1111;
+ let DecoderMethod = "DecodeVLD1LN";
+}
+class VLD1QLNPseudo<ValueType Ty, PatFrag LoadOp> : VLDQLNPseudo<IIC_VLD1ln> {
+ let Pattern = [(set QPR:$dst, (vector_insert (Ty QPR:$src),
+ (i32 (LoadOp addrmode6:$addr)),
+ imm:$lane))];
+}
+
+def VLD1LNd8 : VLD1LN<0b0000, {?,?,?,0}, "8", v8i8, extloadi8> {
+ let Inst{7-5} = lane{2-0};
+}
+def VLD1LNd16 : VLD1LN<0b0100, {?,?,0,?}, "16", v4i16, extloadi16> {
+ let Inst{7-6} = lane{1-0};
+ let Inst{5-4} = Rn{5-4};
+}
+def VLD1LNd32 : VLD1LN32<0b1000, {?,0,?,?}, "32", v2i32, load> {
+ let Inst{7} = lane{0};
+ let Inst{5-4} = Rn{5-4};
+}
+
+def VLD1LNq8Pseudo : VLD1QLNPseudo<v16i8, extloadi8>;
+def VLD1LNq16Pseudo : VLD1QLNPseudo<v8i16, extloadi16>;
+def VLD1LNq32Pseudo : VLD1QLNPseudo<v4i32, load>;
+
+def : Pat<(vector_insert (v2f32 DPR:$src),
+ (f32 (load addrmode6:$addr)), imm:$lane),
+ (VLD1LNd32 addrmode6:$addr, DPR:$src, imm:$lane)>;
+def : Pat<(vector_insert (v4f32 QPR:$src),
+ (f32 (load addrmode6:$addr)), imm:$lane),
+ (VLD1LNq32Pseudo addrmode6:$addr, QPR:$src, imm:$lane)>;
+
+let mayLoad = 1, neverHasSideEffects = 1, hasExtraDefRegAllocReq = 1 in {
+
+// ...with address register writeback:
+class VLD1LNWB<bits<4> op11_8, bits<4> op7_4, string Dt>
+ : NLdStLn<1, 0b10, op11_8, op7_4, (outs DPR:$Vd, GPR:$wb),
+ (ins addrmode6:$Rn, am6offset:$Rm,
+ DPR:$src, nohash_imm:$lane), IIC_VLD1lnu, "vld1", Dt,
+ "\\{$Vd[$lane]\\}, $Rn$Rm",
+ "$src = $Vd, $Rn.addr = $wb", []> {
+ let DecoderMethod = "DecodeVLD1LN";
+}
+
+def VLD1LNd8_UPD : VLD1LNWB<0b0000, {?,?,?,0}, "8"> {
+ let Inst{7-5} = lane{2-0};
+}
+def VLD1LNd16_UPD : VLD1LNWB<0b0100, {?,?,0,?}, "16"> {
+ let Inst{7-6} = lane{1-0};
+ let Inst{4} = Rn{4};
+}
+def VLD1LNd32_UPD : VLD1LNWB<0b1000, {?,0,?,?}, "32"> {
+ let Inst{7} = lane{0};
+ let Inst{5} = Rn{4};
+ let Inst{4} = Rn{4};
+}
+
+def VLD1LNq8Pseudo_UPD : VLDQLNWBPseudo<IIC_VLD1lnu>;
+def VLD1LNq16Pseudo_UPD : VLDQLNWBPseudo<IIC_VLD1lnu>;
+def VLD1LNq32Pseudo_UPD : VLDQLNWBPseudo<IIC_VLD1lnu>;
+
+// VLD2LN : Vector Load (single 2-element structure to one lane)
+class VLD2LN<bits<4> op11_8, bits<4> op7_4, string Dt>
+ : NLdStLn<1, 0b10, op11_8, op7_4, (outs DPR:$Vd, DPR:$dst2),
+ (ins addrmode6:$Rn, DPR:$src1, DPR:$src2, nohash_imm:$lane),
+ IIC_VLD2ln, "vld2", Dt, "\\{$Vd[$lane], $dst2[$lane]\\}, $Rn",
+ "$src1 = $Vd, $src2 = $dst2", []> {
+ let Rm = 0b1111;
+ let Inst{4} = Rn{4};
+ let DecoderMethod = "DecodeVLD2LN";
+}
+
+def VLD2LNd8 : VLD2LN<0b0001, {?,?,?,?}, "8"> {
+ let Inst{7-5} = lane{2-0};
+}
+def VLD2LNd16 : VLD2LN<0b0101, {?,?,0,?}, "16"> {
+ let Inst{7-6} = lane{1-0};
+}
+def VLD2LNd32 : VLD2LN<0b1001, {?,0,0,?}, "32"> {
+ let Inst{7} = lane{0};
+}
+
+def VLD2LNd8Pseudo : VLDQLNPseudo<IIC_VLD2ln>;
+def VLD2LNd16Pseudo : VLDQLNPseudo<IIC_VLD2ln>;
+def VLD2LNd32Pseudo : VLDQLNPseudo<IIC_VLD2ln>;
+
+// ...with double-spaced registers:
+def VLD2LNq16 : VLD2LN<0b0101, {?,?,1,?}, "16"> {
+ let Inst{7-6} = lane{1-0};
+}
+def VLD2LNq32 : VLD2LN<0b1001, {?,1,0,?}, "32"> {
+ let Inst{7} = lane{0};
+}
+
+def VLD2LNq16Pseudo : VLDQQLNPseudo<IIC_VLD2ln>;
+def VLD2LNq32Pseudo : VLDQQLNPseudo<IIC_VLD2ln>;
+
+// ...with address register writeback:
+class VLD2LNWB<bits<4> op11_8, bits<4> op7_4, string Dt>
+ : NLdStLn<1, 0b10, op11_8, op7_4, (outs DPR:$Vd, DPR:$dst2, GPR:$wb),
+ (ins addrmode6:$Rn, am6offset:$Rm,
+ DPR:$src1, DPR:$src2, nohash_imm:$lane), IIC_VLD2lnu, "vld2", Dt,
+ "\\{$Vd[$lane], $dst2[$lane]\\}, $Rn$Rm",
+ "$src1 = $Vd, $src2 = $dst2, $Rn.addr = $wb", []> {
+ let Inst{4} = Rn{4};
+ let DecoderMethod = "DecodeVLD2LN";
+}
+
+def VLD2LNd8_UPD : VLD2LNWB<0b0001, {?,?,?,?}, "8"> {
+ let Inst{7-5} = lane{2-0};
+}
+def VLD2LNd16_UPD : VLD2LNWB<0b0101, {?,?,0,?}, "16"> {
+ let Inst{7-6} = lane{1-0};
+}
+def VLD2LNd32_UPD : VLD2LNWB<0b1001, {?,0,0,?}, "32"> {
+ let Inst{7} = lane{0};
+}
+
+def VLD2LNd8Pseudo_UPD : VLDQLNWBPseudo<IIC_VLD2lnu>;
+def VLD2LNd16Pseudo_UPD : VLDQLNWBPseudo<IIC_VLD2lnu>;
+def VLD2LNd32Pseudo_UPD : VLDQLNWBPseudo<IIC_VLD2lnu>;
+
+def VLD2LNq16_UPD : VLD2LNWB<0b0101, {?,?,1,?}, "16"> {
+ let Inst{7-6} = lane{1-0};
+}
+def VLD2LNq32_UPD : VLD2LNWB<0b1001, {?,1,0,?}, "32"> {
+ let Inst{7} = lane{0};
+}
+
+def VLD2LNq16Pseudo_UPD : VLDQQLNWBPseudo<IIC_VLD2lnu>;
+def VLD2LNq32Pseudo_UPD : VLDQQLNWBPseudo<IIC_VLD2lnu>;
+
+// VLD3LN : Vector Load (single 3-element structure to one lane)
+class VLD3LN<bits<4> op11_8, bits<4> op7_4, string Dt>
+ : NLdStLn<1, 0b10, op11_8, op7_4, (outs DPR:$Vd, DPR:$dst2, DPR:$dst3),
+ (ins addrmode6:$Rn, DPR:$src1, DPR:$src2, DPR:$src3,
+ nohash_imm:$lane), IIC_VLD3ln, "vld3", Dt,
+ "\\{$Vd[$lane], $dst2[$lane], $dst3[$lane]\\}, $Rn",
+ "$src1 = $Vd, $src2 = $dst2, $src3 = $dst3", []> {
+ let Rm = 0b1111;
+ let DecoderMethod = "DecodeVLD3LN";
+}
+
+def VLD3LNd8 : VLD3LN<0b0010, {?,?,?,0}, "8"> {
+ let Inst{7-5} = lane{2-0};
+}
+def VLD3LNd16 : VLD3LN<0b0110, {?,?,0,0}, "16"> {
+ let Inst{7-6} = lane{1-0};
+}
+def VLD3LNd32 : VLD3LN<0b1010, {?,0,0,0}, "32"> {
+ let Inst{7} = lane{0};
+}
+
+def VLD3LNd8Pseudo : VLDQQLNPseudo<IIC_VLD3ln>;
+def VLD3LNd16Pseudo : VLDQQLNPseudo<IIC_VLD3ln>;
+def VLD3LNd32Pseudo : VLDQQLNPseudo<IIC_VLD3ln>;
+
+// ...with double-spaced registers:
+def VLD3LNq16 : VLD3LN<0b0110, {?,?,1,0}, "16"> {
+ let Inst{7-6} = lane{1-0};
+}
+def VLD3LNq32 : VLD3LN<0b1010, {?,1,0,0}, "32"> {
+ let Inst{7} = lane{0};
+}
+
+def VLD3LNq16Pseudo : VLDQQQQLNPseudo<IIC_VLD3ln>;
+def VLD3LNq32Pseudo : VLDQQQQLNPseudo<IIC_VLD3ln>;
+
+// ...with address register writeback:
+class VLD3LNWB<bits<4> op11_8, bits<4> op7_4, string Dt>
+ : NLdStLn<1, 0b10, op11_8, op7_4,
+ (outs DPR:$Vd, DPR:$dst2, DPR:$dst3, GPR:$wb),
+ (ins addrmode6:$Rn, am6offset:$Rm,
+ DPR:$src1, DPR:$src2, DPR:$src3, nohash_imm:$lane),
+ IIC_VLD3lnu, "vld3", Dt,
+ "\\{$Vd[$lane], $dst2[$lane], $dst3[$lane]\\}, $Rn$Rm",
+ "$src1 = $Vd, $src2 = $dst2, $src3 = $dst3, $Rn.addr = $wb",
+ []> {
+ let DecoderMethod = "DecodeVLD3LN";
+}
+
+def VLD3LNd8_UPD : VLD3LNWB<0b0010, {?,?,?,0}, "8"> {
+ let Inst{7-5} = lane{2-0};
+}
+def VLD3LNd16_UPD : VLD3LNWB<0b0110, {?,?,0,0}, "16"> {
+ let Inst{7-6} = lane{1-0};
+}
+def VLD3LNd32_UPD : VLD3LNWB<0b1010, {?,0,0,0}, "32"> {
+ let Inst{7} = lane{0};
+}
+
+def VLD3LNd8Pseudo_UPD : VLDQQLNWBPseudo<IIC_VLD3lnu>;
+def VLD3LNd16Pseudo_UPD : VLDQQLNWBPseudo<IIC_VLD3lnu>;
+def VLD3LNd32Pseudo_UPD : VLDQQLNWBPseudo<IIC_VLD3lnu>;
+
+def VLD3LNq16_UPD : VLD3LNWB<0b0110, {?,?,1,0}, "16"> {
+ let Inst{7-6} = lane{1-0};
+}
+def VLD3LNq32_UPD : VLD3LNWB<0b1010, {?,1,0,0}, "32"> {
+ let Inst{7} = lane{0};
+}
+
+def VLD3LNq16Pseudo_UPD : VLDQQQQLNWBPseudo<IIC_VLD3lnu>;
+def VLD3LNq32Pseudo_UPD : VLDQQQQLNWBPseudo<IIC_VLD3lnu>;
+
+// VLD4LN : Vector Load (single 4-element structure to one lane)
+class VLD4LN<bits<4> op11_8, bits<4> op7_4, string Dt>
+ : NLdStLn<1, 0b10, op11_8, op7_4,
+ (outs DPR:$Vd, DPR:$dst2, DPR:$dst3, DPR:$dst4),
+ (ins addrmode6:$Rn, DPR:$src1, DPR:$src2, DPR:$src3, DPR:$src4,
+ nohash_imm:$lane), IIC_VLD4ln, "vld4", Dt,
+ "\\{$Vd[$lane], $dst2[$lane], $dst3[$lane], $dst4[$lane]\\}, $Rn",
+ "$src1 = $Vd, $src2 = $dst2, $src3 = $dst3, $src4 = $dst4", []> {
+ let Rm = 0b1111;
+ let Inst{4} = Rn{4};
+ let DecoderMethod = "DecodeVLD4LN";
+}
+
+def VLD4LNd8 : VLD4LN<0b0011, {?,?,?,?}, "8"> {
+ let Inst{7-5} = lane{2-0};
+}
+def VLD4LNd16 : VLD4LN<0b0111, {?,?,0,?}, "16"> {
+ let Inst{7-6} = lane{1-0};
+}
+def VLD4LNd32 : VLD4LN<0b1011, {?,0,?,?}, "32"> {
+ let Inst{7} = lane{0};
+ let Inst{5} = Rn{5};
+}
+
+def VLD4LNd8Pseudo : VLDQQLNPseudo<IIC_VLD4ln>;
+def VLD4LNd16Pseudo : VLDQQLNPseudo<IIC_VLD4ln>;
+def VLD4LNd32Pseudo : VLDQQLNPseudo<IIC_VLD4ln>;
+
+// ...with double-spaced registers:
+def VLD4LNq16 : VLD4LN<0b0111, {?,?,1,?}, "16"> {
+ let Inst{7-6} = lane{1-0};
+}
+def VLD4LNq32 : VLD4LN<0b1011, {?,1,?,?}, "32"> {
+ let Inst{7} = lane{0};
+ let Inst{5} = Rn{5};
+}
+
+def VLD4LNq16Pseudo : VLDQQQQLNPseudo<IIC_VLD4ln>;
+def VLD4LNq32Pseudo : VLDQQQQLNPseudo<IIC_VLD4ln>;
+
+// ...with address register writeback:
+class VLD4LNWB<bits<4> op11_8, bits<4> op7_4, string Dt>
+ : NLdStLn<1, 0b10, op11_8, op7_4,
+ (outs DPR:$Vd, DPR:$dst2, DPR:$dst3, DPR:$dst4, GPR:$wb),
+ (ins addrmode6:$Rn, am6offset:$Rm,
+ DPR:$src1, DPR:$src2, DPR:$src3, DPR:$src4, nohash_imm:$lane),
+ IIC_VLD4lnu, "vld4", Dt,
+"\\{$Vd[$lane], $dst2[$lane], $dst3[$lane], $dst4[$lane]\\}, $Rn$Rm",
+"$src1 = $Vd, $src2 = $dst2, $src3 = $dst3, $src4 = $dst4, $Rn.addr = $wb",
+ []> {
+ let Inst{4} = Rn{4};
+ let DecoderMethod = "DecodeVLD4LN" ;
+}
+
+def VLD4LNd8_UPD : VLD4LNWB<0b0011, {?,?,?,?}, "8"> {
+ let Inst{7-5} = lane{2-0};
+}
+def VLD4LNd16_UPD : VLD4LNWB<0b0111, {?,?,0,?}, "16"> {
+ let Inst{7-6} = lane{1-0};
+}
+def VLD4LNd32_UPD : VLD4LNWB<0b1011, {?,0,?,?}, "32"> {
+ let Inst{7} = lane{0};
+ let Inst{5} = Rn{5};
+}
+
+def VLD4LNd8Pseudo_UPD : VLDQQLNWBPseudo<IIC_VLD4lnu>;
+def VLD4LNd16Pseudo_UPD : VLDQQLNWBPseudo<IIC_VLD4lnu>;
+def VLD4LNd32Pseudo_UPD : VLDQQLNWBPseudo<IIC_VLD4lnu>;
+
+def VLD4LNq16_UPD : VLD4LNWB<0b0111, {?,?,1,?}, "16"> {
+ let Inst{7-6} = lane{1-0};
+}
+def VLD4LNq32_UPD : VLD4LNWB<0b1011, {?,1,?,?}, "32"> {
+ let Inst{7} = lane{0};
+ let Inst{5} = Rn{5};
+}
+
+def VLD4LNq16Pseudo_UPD : VLDQQQQLNWBPseudo<IIC_VLD4lnu>;
+def VLD4LNq32Pseudo_UPD : VLDQQQQLNWBPseudo<IIC_VLD4lnu>;
+
+} // mayLoad = 1, neverHasSideEffects = 1, hasExtraDefRegAllocReq = 1
+
+// VLD1DUP : Vector Load (single element to all lanes)
+class VLD1DUP<bits<4> op7_4, string Dt, ValueType Ty, PatFrag LoadOp>
+ : NLdSt<1, 0b10, 0b1100, op7_4, (outs VecListOneDAllLanes:$Vd),
+ (ins addrmode6dup:$Rn),
+ IIC_VLD1dup, "vld1", Dt, "$Vd, $Rn", "",
+ [(set VecListOneDAllLanes:$Vd,
+ (Ty (NEONvdup (i32 (LoadOp addrmode6dup:$Rn)))))]> {
+ let Rm = 0b1111;
+ let Inst{4} = Rn{4};
+ let DecoderMethod = "DecodeVLD1DupInstruction";
+}
+def VLD1DUPd8 : VLD1DUP<{0,0,0,?}, "8", v8i8, extloadi8>;
+def VLD1DUPd16 : VLD1DUP<{0,1,0,?}, "16", v4i16, extloadi16>;
+def VLD1DUPd32 : VLD1DUP<{1,0,0,?}, "32", v2i32, load>;
+
+def : Pat<(v2f32 (NEONvdup (f32 (load addrmode6dup:$addr)))),
+ (VLD1DUPd32 addrmode6:$addr)>;
+
+class VLD1QDUP<bits<4> op7_4, string Dt, ValueType Ty, PatFrag LoadOp>
+ : NLdSt<1, 0b10, 0b1100, op7_4, (outs VecListDPairAllLanes:$Vd),
+ (ins addrmode6dup:$Rn), IIC_VLD1dup,
+ "vld1", Dt, "$Vd, $Rn", "",
+ [(set VecListDPairAllLanes:$Vd,
+ (Ty (NEONvdup (i32 (LoadOp addrmode6dup:$Rn)))))]> {
+ let Rm = 0b1111;
+ let Inst{4} = Rn{4};
+ let DecoderMethod = "DecodeVLD1DupInstruction";
+}
+
+def VLD1DUPq8 : VLD1QDUP<{0,0,1,0}, "8", v16i8, extloadi8>;
+def VLD1DUPq16 : VLD1QDUP<{0,1,1,?}, "16", v8i16, extloadi16>;
+def VLD1DUPq32 : VLD1QDUP<{1,0,1,?}, "32", v4i32, load>;
+
+def : Pat<(v4f32 (NEONvdup (f32 (load addrmode6dup:$addr)))),
+ (VLD1DUPq32 addrmode6:$addr)>;
+
+let mayLoad = 1, neverHasSideEffects = 1, hasExtraDefRegAllocReq = 1 in {
+// ...with address register writeback:
+multiclass VLD1DUPWB<bits<4> op7_4, string Dt> {
+ def _fixed : NLdSt<1, 0b10, 0b1100, op7_4,
+ (outs VecListOneDAllLanes:$Vd, GPR:$wb),
+ (ins addrmode6dup:$Rn), IIC_VLD1dupu,
+ "vld1", Dt, "$Vd, $Rn!",
+ "$Rn.addr = $wb", []> {
+ let Rm = 0b1101; // NLdSt will assign to the right encoding bits.
+ let Inst{4} = Rn{4};
+ let DecoderMethod = "DecodeVLD1DupInstruction";
+ }
+ def _register : NLdSt<1, 0b10, 0b1100, op7_4,
+ (outs VecListOneDAllLanes:$Vd, GPR:$wb),
+ (ins addrmode6dup:$Rn, rGPR:$Rm), IIC_VLD1dupu,
+ "vld1", Dt, "$Vd, $Rn, $Rm",
+ "$Rn.addr = $wb", []> {
+ let Inst{4} = Rn{4};
+ let DecoderMethod = "DecodeVLD1DupInstruction";
+ }
+}
+multiclass VLD1QDUPWB<bits<4> op7_4, string Dt> {
+ def _fixed : NLdSt<1, 0b10, 0b1100, op7_4,
+ (outs VecListDPairAllLanes:$Vd, GPR:$wb),
+ (ins addrmode6dup:$Rn), IIC_VLD1dupu,
+ "vld1", Dt, "$Vd, $Rn!",
+ "$Rn.addr = $wb", []> {
+ let Rm = 0b1101; // NLdSt will assign to the right encoding bits.
+ let Inst{4} = Rn{4};
+ let DecoderMethod = "DecodeVLD1DupInstruction";
+ }
+ def _register : NLdSt<1, 0b10, 0b1100, op7_4,
+ (outs VecListDPairAllLanes:$Vd, GPR:$wb),
+ (ins addrmode6dup:$Rn, rGPR:$Rm), IIC_VLD1dupu,
+ "vld1", Dt, "$Vd, $Rn, $Rm",
+ "$Rn.addr = $wb", []> {
+ let Inst{4} = Rn{4};
+ let DecoderMethod = "DecodeVLD1DupInstruction";
+ }
+}
+
+defm VLD1DUPd8wb : VLD1DUPWB<{0,0,0,0}, "8">;
+defm VLD1DUPd16wb : VLD1DUPWB<{0,1,0,?}, "16">;
+defm VLD1DUPd32wb : VLD1DUPWB<{1,0,0,?}, "32">;
+
+defm VLD1DUPq8wb : VLD1QDUPWB<{0,0,1,0}, "8">;
+defm VLD1DUPq16wb : VLD1QDUPWB<{0,1,1,?}, "16">;
+defm VLD1DUPq32wb : VLD1QDUPWB<{1,0,1,?}, "32">;
+
+// VLD2DUP : Vector Load (single 2-element structure to all lanes)
+class VLD2DUP<bits<4> op7_4, string Dt, RegisterOperand VdTy>
+ : NLdSt<1, 0b10, 0b1101, op7_4, (outs VdTy:$Vd),
+ (ins addrmode6dup:$Rn), IIC_VLD2dup,
+ "vld2", Dt, "$Vd, $Rn", "", []> {
+ let Rm = 0b1111;
+ let Inst{4} = Rn{4};
+ let DecoderMethod = "DecodeVLD2DupInstruction";
+}
+
+def VLD2DUPd8 : VLD2DUP<{0,0,0,?}, "8", VecListDPairAllLanes>;
+def VLD2DUPd16 : VLD2DUP<{0,1,0,?}, "16", VecListDPairAllLanes>;
+def VLD2DUPd32 : VLD2DUP<{1,0,0,?}, "32", VecListDPairAllLanes>;
+
+// ...with double-spaced registers
+def VLD2DUPd8x2 : VLD2DUP<{0,0,1,?}, "8", VecListDPairSpacedAllLanes>;
+def VLD2DUPd16x2 : VLD2DUP<{0,1,1,?}, "16", VecListDPairSpacedAllLanes>;
+def VLD2DUPd32x2 : VLD2DUP<{1,0,1,?}, "32", VecListDPairSpacedAllLanes>;
+
+// ...with address register writeback:
+multiclass VLD2DUPWB<bits<4> op7_4, string Dt, RegisterOperand VdTy> {
+ def _fixed : NLdSt<1, 0b10, 0b1101, op7_4,
+ (outs VdTy:$Vd, GPR:$wb),
+ (ins addrmode6dup:$Rn), IIC_VLD2dupu,
+ "vld2", Dt, "$Vd, $Rn!",
+ "$Rn.addr = $wb", []> {
+ let Rm = 0b1101; // NLdSt will assign to the right encoding bits.
+ let Inst{4} = Rn{4};
+ let DecoderMethod = "DecodeVLD2DupInstruction";
+ }
+ def _register : NLdSt<1, 0b10, 0b1101, op7_4,
+ (outs VdTy:$Vd, GPR:$wb),
+ (ins addrmode6dup:$Rn, rGPR:$Rm), IIC_VLD2dupu,
+ "vld2", Dt, "$Vd, $Rn, $Rm",
+ "$Rn.addr = $wb", []> {
+ let Inst{4} = Rn{4};
+ let DecoderMethod = "DecodeVLD2DupInstruction";
+ }
+}
+
+defm VLD2DUPd8wb : VLD2DUPWB<{0,0,0,0}, "8", VecListDPairAllLanes>;
+defm VLD2DUPd16wb : VLD2DUPWB<{0,1,0,?}, "16", VecListDPairAllLanes>;
+defm VLD2DUPd32wb : VLD2DUPWB<{1,0,0,?}, "32", VecListDPairAllLanes>;
+
+defm VLD2DUPd8x2wb : VLD2DUPWB<{0,0,1,0}, "8", VecListDPairSpacedAllLanes>;
+defm VLD2DUPd16x2wb : VLD2DUPWB<{0,1,1,?}, "16", VecListDPairSpacedAllLanes>;
+defm VLD2DUPd32x2wb : VLD2DUPWB<{1,0,1,?}, "32", VecListDPairSpacedAllLanes>;
+
+// VLD3DUP : Vector Load (single 3-element structure to all lanes)
+class VLD3DUP<bits<4> op7_4, string Dt>
+ : NLdSt<1, 0b10, 0b1110, op7_4, (outs DPR:$Vd, DPR:$dst2, DPR:$dst3),
+ (ins addrmode6dup:$Rn), IIC_VLD3dup,
+ "vld3", Dt, "\\{$Vd[], $dst2[], $dst3[]\\}, $Rn", "", []> {
+ let Rm = 0b1111;
+ let Inst{4} = 0;
+ let DecoderMethod = "DecodeVLD3DupInstruction";
+}
+
+def VLD3DUPd8 : VLD3DUP<{0,0,0,?}, "8">;
+def VLD3DUPd16 : VLD3DUP<{0,1,0,?}, "16">;
+def VLD3DUPd32 : VLD3DUP<{1,0,0,?}, "32">;
+
+def VLD3DUPd8Pseudo : VLDQQPseudo<IIC_VLD3dup>;
+def VLD3DUPd16Pseudo : VLDQQPseudo<IIC_VLD3dup>;
+def VLD3DUPd32Pseudo : VLDQQPseudo<IIC_VLD3dup>;
+
+// ...with double-spaced registers (not used for codegen):
+def VLD3DUPq8 : VLD3DUP<{0,0,1,?}, "8">;
+def VLD3DUPq16 : VLD3DUP<{0,1,1,?}, "16">;
+def VLD3DUPq32 : VLD3DUP<{1,0,1,?}, "32">;
+
+// ...with address register writeback:
+class VLD3DUPWB<bits<4> op7_4, string Dt>
+ : NLdSt<1, 0b10, 0b1110, op7_4, (outs DPR:$Vd, DPR:$dst2, DPR:$dst3, GPR:$wb),
+ (ins addrmode6dup:$Rn, am6offset:$Rm), IIC_VLD3dupu,
+ "vld3", Dt, "\\{$Vd[], $dst2[], $dst3[]\\}, $Rn$Rm",
+ "$Rn.addr = $wb", []> {
+ let Inst{4} = 0;
+ let DecoderMethod = "DecodeVLD3DupInstruction";
+}
+
+def VLD3DUPd8_UPD : VLD3DUPWB<{0,0,0,0}, "8">;
+def VLD3DUPd16_UPD : VLD3DUPWB<{0,1,0,?}, "16">;
+def VLD3DUPd32_UPD : VLD3DUPWB<{1,0,0,?}, "32">;
+
+def VLD3DUPq8_UPD : VLD3DUPWB<{0,0,1,0}, "8">;
+def VLD3DUPq16_UPD : VLD3DUPWB<{0,1,1,?}, "16">;
+def VLD3DUPq32_UPD : VLD3DUPWB<{1,0,1,?}, "32">;
+
+def VLD3DUPd8Pseudo_UPD : VLDQQWBPseudo<IIC_VLD3dupu>;
+def VLD3DUPd16Pseudo_UPD : VLDQQWBPseudo<IIC_VLD3dupu>;
+def VLD3DUPd32Pseudo_UPD : VLDQQWBPseudo<IIC_VLD3dupu>;
+
+// VLD4DUP : Vector Load (single 4-element structure to all lanes)
+class VLD4DUP<bits<4> op7_4, string Dt>
+ : NLdSt<1, 0b10, 0b1111, op7_4,
+ (outs DPR:$Vd, DPR:$dst2, DPR:$dst3, DPR:$dst4),
+ (ins addrmode6dup:$Rn), IIC_VLD4dup,
+ "vld4", Dt, "\\{$Vd[], $dst2[], $dst3[], $dst4[]\\}, $Rn", "", []> {
+ let Rm = 0b1111;
+ let Inst{4} = Rn{4};
+ let DecoderMethod = "DecodeVLD4DupInstruction";
+}
+
+def VLD4DUPd8 : VLD4DUP<{0,0,0,?}, "8">;
+def VLD4DUPd16 : VLD4DUP<{0,1,0,?}, "16">;
+def VLD4DUPd32 : VLD4DUP<{1,?,0,?}, "32"> { let Inst{6} = Rn{5}; }
+
+def VLD4DUPd8Pseudo : VLDQQPseudo<IIC_VLD4dup>;
+def VLD4DUPd16Pseudo : VLDQQPseudo<IIC_VLD4dup>;
+def VLD4DUPd32Pseudo : VLDQQPseudo<IIC_VLD4dup>;
+
+// ...with double-spaced registers (not used for codegen):
+def VLD4DUPq8 : VLD4DUP<{0,0,1,?}, "8">;
+def VLD4DUPq16 : VLD4DUP<{0,1,1,?}, "16">;
+def VLD4DUPq32 : VLD4DUP<{1,?,1,?}, "32"> { let Inst{6} = Rn{5}; }
+
+// ...with address register writeback:
+class VLD4DUPWB<bits<4> op7_4, string Dt>
+ : NLdSt<1, 0b10, 0b1111, op7_4,
+ (outs DPR:$Vd, DPR:$dst2, DPR:$dst3, DPR:$dst4, GPR:$wb),
+ (ins addrmode6dup:$Rn, am6offset:$Rm), IIC_VLD4dupu,
+ "vld4", Dt, "\\{$Vd[], $dst2[], $dst3[], $dst4[]\\}, $Rn$Rm",
+ "$Rn.addr = $wb", []> {
+ let Inst{4} = Rn{4};
+ let DecoderMethod = "DecodeVLD4DupInstruction";
+}
+
+def VLD4DUPd8_UPD : VLD4DUPWB<{0,0,0,0}, "8">;
+def VLD4DUPd16_UPD : VLD4DUPWB<{0,1,0,?}, "16">;
+def VLD4DUPd32_UPD : VLD4DUPWB<{1,?,0,?}, "32"> { let Inst{6} = Rn{5}; }
+
+def VLD4DUPq8_UPD : VLD4DUPWB<{0,0,1,0}, "8">;
+def VLD4DUPq16_UPD : VLD4DUPWB<{0,1,1,?}, "16">;
+def VLD4DUPq32_UPD : VLD4DUPWB<{1,?,1,?}, "32"> { let Inst{6} = Rn{5}; }
+
+def VLD4DUPd8Pseudo_UPD : VLDQQWBPseudo<IIC_VLD4dupu>;
+def VLD4DUPd16Pseudo_UPD : VLDQQWBPseudo<IIC_VLD4dupu>;
+def VLD4DUPd32Pseudo_UPD : VLDQQWBPseudo<IIC_VLD4dupu>;
+
+} // mayLoad = 1, neverHasSideEffects = 1, hasExtraDefRegAllocReq = 1
+
+let mayStore = 1, neverHasSideEffects = 1, hasExtraSrcRegAllocReq = 1 in {
+
+// Classes for VST* pseudo-instructions with multi-register operands.
+// These are expanded to real instructions after register allocation.
+class VSTQPseudo<InstrItinClass itin>
+ : PseudoNLdSt<(outs), (ins addrmode6:$addr, QPR:$src), itin, "">;
+class VSTQWBPseudo<InstrItinClass itin>
+ : PseudoNLdSt<(outs GPR:$wb),
+ (ins addrmode6:$addr, am6offset:$offset, QPR:$src), itin,
+ "$addr.addr = $wb">;
+class VSTQWBfixedPseudo<InstrItinClass itin>
+ : PseudoNLdSt<(outs GPR:$wb),
+ (ins addrmode6:$addr, QPR:$src), itin,
+ "$addr.addr = $wb">;
+class VSTQWBregisterPseudo<InstrItinClass itin>
+ : PseudoNLdSt<(outs GPR:$wb),
+ (ins addrmode6:$addr, rGPR:$offset, QPR:$src), itin,
+ "$addr.addr = $wb">;
+class VSTQQPseudo<InstrItinClass itin>
+ : PseudoNLdSt<(outs), (ins addrmode6:$addr, QQPR:$src), itin, "">;
+class VSTQQWBPseudo<InstrItinClass itin>
+ : PseudoNLdSt<(outs GPR:$wb),
+ (ins addrmode6:$addr, am6offset:$offset, QQPR:$src), itin,
+ "$addr.addr = $wb">;
+class VSTQQWBfixedPseudo<InstrItinClass itin>
+ : PseudoNLdSt<(outs GPR:$wb),
+ (ins addrmode6:$addr, QQPR:$src), itin,
+ "$addr.addr = $wb">;
+class VSTQQWBregisterPseudo<InstrItinClass itin>
+ : PseudoNLdSt<(outs GPR:$wb),
+ (ins addrmode6:$addr, rGPR:$offset, QQPR:$src), itin,
+ "$addr.addr = $wb">;
+
+class VSTQQQQPseudo<InstrItinClass itin>
+ : PseudoNLdSt<(outs), (ins addrmode6:$addr, QQQQPR:$src), itin, "">;
+class VSTQQQQWBPseudo<InstrItinClass itin>
+ : PseudoNLdSt<(outs GPR:$wb),
+ (ins addrmode6:$addr, am6offset:$offset, QQQQPR:$src), itin,
+ "$addr.addr = $wb">;
+
+// VST1 : Vector Store (multiple single elements)
+class VST1D<bits<4> op7_4, string Dt>
+ : NLdSt<0,0b00,0b0111,op7_4, (outs), (ins addrmode6:$Rn, VecListOneD:$Vd),
+ IIC_VST1, "vst1", Dt, "$Vd, $Rn", "", []> {
+ let Rm = 0b1111;
+ let Inst{4} = Rn{4};
+ let DecoderMethod = "DecodeVLDST1Instruction";
+}
+class VST1Q<bits<4> op7_4, string Dt>
+ : NLdSt<0,0b00,0b1010,op7_4, (outs), (ins addrmode6:$Rn, VecListDPair:$Vd),
+ IIC_VST1x2, "vst1", Dt, "$Vd, $Rn", "", []> {
+ let Rm = 0b1111;
+ let Inst{5-4} = Rn{5-4};
+ let DecoderMethod = "DecodeVLDST1Instruction";
+}
+
+def VST1d8 : VST1D<{0,0,0,?}, "8">;
+def VST1d16 : VST1D<{0,1,0,?}, "16">;
+def VST1d32 : VST1D<{1,0,0,?}, "32">;
+def VST1d64 : VST1D<{1,1,0,?}, "64">;
+
+def VST1q8 : VST1Q<{0,0,?,?}, "8">;
+def VST1q16 : VST1Q<{0,1,?,?}, "16">;
+def VST1q32 : VST1Q<{1,0,?,?}, "32">;
+def VST1q64 : VST1Q<{1,1,?,?}, "64">;
+
+// ...with address register writeback:
+multiclass VST1DWB<bits<4> op7_4, string Dt> {
+ def _fixed : NLdSt<0,0b00, 0b0111,op7_4, (outs GPR:$wb),
+ (ins addrmode6:$Rn, VecListOneD:$Vd), IIC_VLD1u,
+ "vst1", Dt, "$Vd, $Rn!",
+ "$Rn.addr = $wb", []> {
+ let Rm = 0b1101; // NLdSt will assign to the right encoding bits.
+ let Inst{4} = Rn{4};
+ let DecoderMethod = "DecodeVLDST1Instruction";
+ }
+ def _register : NLdSt<0,0b00,0b0111,op7_4, (outs GPR:$wb),
+ (ins addrmode6:$Rn, rGPR:$Rm, VecListOneD:$Vd),
+ IIC_VLD1u,
+ "vst1", Dt, "$Vd, $Rn, $Rm",
+ "$Rn.addr = $wb", []> {
+ let Inst{4} = Rn{4};
+ let DecoderMethod = "DecodeVLDST1Instruction";
+ }
+}
+multiclass VST1QWB<bits<4> op7_4, string Dt> {
+ def _fixed : NLdSt<0,0b00,0b1010,op7_4, (outs GPR:$wb),
+ (ins addrmode6:$Rn, VecListDPair:$Vd), IIC_VLD1x2u,
+ "vst1", Dt, "$Vd, $Rn!",
+ "$Rn.addr = $wb", []> {
+ let Rm = 0b1101; // NLdSt will assign to the right encoding bits.
+ let Inst{5-4} = Rn{5-4};
+ let DecoderMethod = "DecodeVLDST1Instruction";
+ }
+ def _register : NLdSt<0,0b00,0b1010,op7_4, (outs GPR:$wb),
+ (ins addrmode6:$Rn, rGPR:$Rm, VecListDPair:$Vd),
+ IIC_VLD1x2u,
+ "vst1", Dt, "$Vd, $Rn, $Rm",
+ "$Rn.addr = $wb", []> {
+ let Inst{5-4} = Rn{5-4};
+ let DecoderMethod = "DecodeVLDST1Instruction";
+ }
+}
+
+defm VST1d8wb : VST1DWB<{0,0,0,?}, "8">;
+defm VST1d16wb : VST1DWB<{0,1,0,?}, "16">;
+defm VST1d32wb : VST1DWB<{1,0,0,?}, "32">;
+defm VST1d64wb : VST1DWB<{1,1,0,?}, "64">;
+
+defm VST1q8wb : VST1QWB<{0,0,?,?}, "8">;
+defm VST1q16wb : VST1QWB<{0,1,?,?}, "16">;
+defm VST1q32wb : VST1QWB<{1,0,?,?}, "32">;
+defm VST1q64wb : VST1QWB<{1,1,?,?}, "64">;
+
+// ...with 3 registers
+class VST1D3<bits<4> op7_4, string Dt>
+ : NLdSt<0, 0b00, 0b0110, op7_4, (outs),
+ (ins addrmode6:$Rn, VecListThreeD:$Vd),
+ IIC_VST1x3, "vst1", Dt, "$Vd, $Rn", "", []> {
+ let Rm = 0b1111;
+ let Inst{4} = Rn{4};
+ let DecoderMethod = "DecodeVLDST1Instruction";
+}
+multiclass VST1D3WB<bits<4> op7_4, string Dt> {
+ def _fixed : NLdSt<0,0b00,0b0110,op7_4, (outs GPR:$wb),
+ (ins addrmode6:$Rn, VecListThreeD:$Vd), IIC_VLD1x3u,
+ "vst1", Dt, "$Vd, $Rn!",
+ "$Rn.addr = $wb", []> {
+ let Rm = 0b1101; // NLdSt will assign to the right encoding bits.
+ let Inst{5-4} = Rn{5-4};
+ let DecoderMethod = "DecodeVLDST1Instruction";
+ }
+ def _register : NLdSt<0,0b00,0b0110,op7_4, (outs GPR:$wb),
+ (ins addrmode6:$Rn, rGPR:$Rm, VecListThreeD:$Vd),
+ IIC_VLD1x3u,
+ "vst1", Dt, "$Vd, $Rn, $Rm",
+ "$Rn.addr = $wb", []> {
+ let Inst{5-4} = Rn{5-4};
+ let DecoderMethod = "DecodeVLDST1Instruction";
+ }
+}
+
+def VST1d8T : VST1D3<{0,0,0,?}, "8">;
+def VST1d16T : VST1D3<{0,1,0,?}, "16">;
+def VST1d32T : VST1D3<{1,0,0,?}, "32">;
+def VST1d64T : VST1D3<{1,1,0,?}, "64">;
+
+defm VST1d8Twb : VST1D3WB<{0,0,0,?}, "8">;
+defm VST1d16Twb : VST1D3WB<{0,1,0,?}, "16">;
+defm VST1d32Twb : VST1D3WB<{1,0,0,?}, "32">;
+defm VST1d64Twb : VST1D3WB<{1,1,0,?}, "64">;
+
+def VST1d64TPseudo : VSTQQPseudo<IIC_VST1x3>;
+def VST1d64TPseudoWB_fixed : VSTQQWBPseudo<IIC_VST1x3u>;
+def VST1d64TPseudoWB_register : VSTQQWBPseudo<IIC_VST1x3u>;
+
+// ...with 4 registers
+class VST1D4<bits<4> op7_4, string Dt>
+ : NLdSt<0, 0b00, 0b0010, op7_4, (outs),
+ (ins addrmode6:$Rn, VecListFourD:$Vd),
+ IIC_VST1x4, "vst1", Dt, "$Vd, $Rn", "",
+ []> {
+ let Rm = 0b1111;
+ let Inst{5-4} = Rn{5-4};
+ let DecoderMethod = "DecodeVLDST1Instruction";
+}
+multiclass VST1D4WB<bits<4> op7_4, string Dt> {
+ def _fixed : NLdSt<0,0b00,0b0010,op7_4, (outs GPR:$wb),
+ (ins addrmode6:$Rn, VecListFourD:$Vd), IIC_VLD1x4u,
+ "vst1", Dt, "$Vd, $Rn!",
+ "$Rn.addr = $wb", []> {
+ let Rm = 0b1101; // NLdSt will assign to the right encoding bits.
+ let Inst{5-4} = Rn{5-4};
+ let DecoderMethod = "DecodeVLDST1Instruction";
+ }
+ def _register : NLdSt<0,0b00,0b0010,op7_4, (outs GPR:$wb),
+ (ins addrmode6:$Rn, rGPR:$Rm, VecListFourD:$Vd),
+ IIC_VLD1x4u,
+ "vst1", Dt, "$Vd, $Rn, $Rm",
+ "$Rn.addr = $wb", []> {
+ let Inst{5-4} = Rn{5-4};
+ let DecoderMethod = "DecodeVLDST1Instruction";
+ }
+}
+
+def VST1d8Q : VST1D4<{0,0,?,?}, "8">;
+def VST1d16Q : VST1D4<{0,1,?,?}, "16">;
+def VST1d32Q : VST1D4<{1,0,?,?}, "32">;
+def VST1d64Q : VST1D4<{1,1,?,?}, "64">;
+
+defm VST1d8Qwb : VST1D4WB<{0,0,?,?}, "8">;
+defm VST1d16Qwb : VST1D4WB<{0,1,?,?}, "16">;
+defm VST1d32Qwb : VST1D4WB<{1,0,?,?}, "32">;
+defm VST1d64Qwb : VST1D4WB<{1,1,?,?}, "64">;
+
+def VST1d64QPseudo : VSTQQPseudo<IIC_VST1x4>;
+def VST1d64QPseudoWB_fixed : VSTQQWBPseudo<IIC_VST1x4u>;
+def VST1d64QPseudoWB_register : VSTQQWBPseudo<IIC_VST1x4u>;
+
+// VST2 : Vector Store (multiple 2-element structures)
+class VST2<bits<4> op11_8, bits<4> op7_4, string Dt, RegisterOperand VdTy,
+ InstrItinClass itin>
+ : NLdSt<0, 0b00, op11_8, op7_4, (outs), (ins addrmode6:$Rn, VdTy:$Vd),
+ itin, "vst2", Dt, "$Vd, $Rn", "", []> {
+ let Rm = 0b1111;
+ let Inst{5-4} = Rn{5-4};
+ let DecoderMethod = "DecodeVLDST2Instruction";
+}
+
+def VST2d8 : VST2<0b1000, {0,0,?,?}, "8", VecListDPair, IIC_VST2>;
+def VST2d16 : VST2<0b1000, {0,1,?,?}, "16", VecListDPair, IIC_VST2>;
+def VST2d32 : VST2<0b1000, {1,0,?,?}, "32", VecListDPair, IIC_VST2>;
+
+def VST2q8 : VST2<0b0011, {0,0,?,?}, "8", VecListFourD, IIC_VST2x2>;
+def VST2q16 : VST2<0b0011, {0,1,?,?}, "16", VecListFourD, IIC_VST2x2>;
+def VST2q32 : VST2<0b0011, {1,0,?,?}, "32", VecListFourD, IIC_VST2x2>;
+
+def VST2q8Pseudo : VSTQQPseudo<IIC_VST2x2>;
+def VST2q16Pseudo : VSTQQPseudo<IIC_VST2x2>;
+def VST2q32Pseudo : VSTQQPseudo<IIC_VST2x2>;
+
+// ...with address register writeback:
+multiclass VST2DWB<bits<4> op11_8, bits<4> op7_4, string Dt,
+ RegisterOperand VdTy> {
+ def _fixed : NLdSt<0, 0b00, op11_8, op7_4, (outs GPR:$wb),
+ (ins addrmode6:$Rn, VdTy:$Vd), IIC_VLD1u,
+ "vst2", Dt, "$Vd, $Rn!",
+ "$Rn.addr = $wb", []> {
+ let Rm = 0b1101; // NLdSt will assign to the right encoding bits.
+ let Inst{5-4} = Rn{5-4};
+ let DecoderMethod = "DecodeVLDST2Instruction";
+ }
+ def _register : NLdSt<0, 0b00, op11_8, op7_4, (outs GPR:$wb),
+ (ins addrmode6:$Rn, rGPR:$Rm, VdTy:$Vd), IIC_VLD1u,
+ "vst2", Dt, "$Vd, $Rn, $Rm",
+ "$Rn.addr = $wb", []> {
+ let Inst{5-4} = Rn{5-4};
+ let DecoderMethod = "DecodeVLDST2Instruction";
+ }
+}
+multiclass VST2QWB<bits<4> op7_4, string Dt> {
+ def _fixed : NLdSt<0, 0b00, 0b0011, op7_4, (outs GPR:$wb),
+ (ins addrmode6:$Rn, VecListFourD:$Vd), IIC_VLD1u,
+ "vst2", Dt, "$Vd, $Rn!",
+ "$Rn.addr = $wb", []> {
+ let Rm = 0b1101; // NLdSt will assign to the right encoding bits.
+ let Inst{5-4} = Rn{5-4};
+ let DecoderMethod = "DecodeVLDST2Instruction";
+ }
+ def _register : NLdSt<0, 0b00, 0b0011, op7_4, (outs GPR:$wb),
+ (ins addrmode6:$Rn, rGPR:$Rm, VecListFourD:$Vd),
+ IIC_VLD1u,
+ "vst2", Dt, "$Vd, $Rn, $Rm",
+ "$Rn.addr = $wb", []> {
+ let Inst{5-4} = Rn{5-4};
+ let DecoderMethod = "DecodeVLDST2Instruction";
+ }
+}
+
+defm VST2d8wb : VST2DWB<0b1000, {0,0,?,?}, "8", VecListDPair>;
+defm VST2d16wb : VST2DWB<0b1000, {0,1,?,?}, "16", VecListDPair>;
+defm VST2d32wb : VST2DWB<0b1000, {1,0,?,?}, "32", VecListDPair>;
+
+defm VST2q8wb : VST2QWB<{0,0,?,?}, "8">;
+defm VST2q16wb : VST2QWB<{0,1,?,?}, "16">;
+defm VST2q32wb : VST2QWB<{1,0,?,?}, "32">;
+
+def VST2q8PseudoWB_fixed : VSTQQWBfixedPseudo<IIC_VST2x2u>;
+def VST2q16PseudoWB_fixed : VSTQQWBfixedPseudo<IIC_VST2x2u>;
+def VST2q32PseudoWB_fixed : VSTQQWBfixedPseudo<IIC_VST2x2u>;
+def VST2q8PseudoWB_register : VSTQQWBregisterPseudo<IIC_VST2x2u>;
+def VST2q16PseudoWB_register : VSTQQWBregisterPseudo<IIC_VST2x2u>;
+def VST2q32PseudoWB_register : VSTQQWBregisterPseudo<IIC_VST2x2u>;
+
+// ...with double-spaced registers
+def VST2b8 : VST2<0b1001, {0,0,?,?}, "8", VecListDPairSpaced, IIC_VST2>;
+def VST2b16 : VST2<0b1001, {0,1,?,?}, "16", VecListDPairSpaced, IIC_VST2>;
+def VST2b32 : VST2<0b1001, {1,0,?,?}, "32", VecListDPairSpaced, IIC_VST2>;
+defm VST2b8wb : VST2DWB<0b1001, {0,0,?,?}, "8", VecListDPairSpaced>;
+defm VST2b16wb : VST2DWB<0b1001, {0,1,?,?}, "16", VecListDPairSpaced>;
+defm VST2b32wb : VST2DWB<0b1001, {1,0,?,?}, "32", VecListDPairSpaced>;
+
+// VST3 : Vector Store (multiple 3-element structures)
+class VST3D<bits<4> op11_8, bits<4> op7_4, string Dt>
+ : NLdSt<0, 0b00, op11_8, op7_4, (outs),
+ (ins addrmode6:$Rn, DPR:$Vd, DPR:$src2, DPR:$src3), IIC_VST3,
+ "vst3", Dt, "\\{$Vd, $src2, $src3\\}, $Rn", "", []> {
+ let Rm = 0b1111;
+ let Inst{4} = Rn{4};
+ let DecoderMethod = "DecodeVLDST3Instruction";
+}
+
+def VST3d8 : VST3D<0b0100, {0,0,0,?}, "8">;
+def VST3d16 : VST3D<0b0100, {0,1,0,?}, "16">;
+def VST3d32 : VST3D<0b0100, {1,0,0,?}, "32">;
+
+def VST3d8Pseudo : VSTQQPseudo<IIC_VST3>;
+def VST3d16Pseudo : VSTQQPseudo<IIC_VST3>;
+def VST3d32Pseudo : VSTQQPseudo<IIC_VST3>;
+
+// ...with address register writeback:
+class VST3DWB<bits<4> op11_8, bits<4> op7_4, string Dt>
+ : NLdSt<0, 0b00, op11_8, op7_4, (outs GPR:$wb),
+ (ins addrmode6:$Rn, am6offset:$Rm,
+ DPR:$Vd, DPR:$src2, DPR:$src3), IIC_VST3u,
+ "vst3", Dt, "\\{$Vd, $src2, $src3\\}, $Rn$Rm",
+ "$Rn.addr = $wb", []> {
+ let Inst{4} = Rn{4};
+ let DecoderMethod = "DecodeVLDST3Instruction";
+}
+
+def VST3d8_UPD : VST3DWB<0b0100, {0,0,0,?}, "8">;
+def VST3d16_UPD : VST3DWB<0b0100, {0,1,0,?}, "16">;
+def VST3d32_UPD : VST3DWB<0b0100, {1,0,0,?}, "32">;
+
+def VST3d8Pseudo_UPD : VSTQQWBPseudo<IIC_VST3u>;
+def VST3d16Pseudo_UPD : VSTQQWBPseudo<IIC_VST3u>;
+def VST3d32Pseudo_UPD : VSTQQWBPseudo<IIC_VST3u>;
+
+// ...with double-spaced registers:
+def VST3q8 : VST3D<0b0101, {0,0,0,?}, "8">;
+def VST3q16 : VST3D<0b0101, {0,1,0,?}, "16">;
+def VST3q32 : VST3D<0b0101, {1,0,0,?}, "32">;
+def VST3q8_UPD : VST3DWB<0b0101, {0,0,0,?}, "8">;
+def VST3q16_UPD : VST3DWB<0b0101, {0,1,0,?}, "16">;
+def VST3q32_UPD : VST3DWB<0b0101, {1,0,0,?}, "32">;
+
+def VST3q8Pseudo_UPD : VSTQQQQWBPseudo<IIC_VST3u>;
+def VST3q16Pseudo_UPD : VSTQQQQWBPseudo<IIC_VST3u>;
+def VST3q32Pseudo_UPD : VSTQQQQWBPseudo<IIC_VST3u>;
+
+// ...alternate versions to be allocated odd register numbers:
+def VST3q8oddPseudo : VSTQQQQPseudo<IIC_VST3>;
+def VST3q16oddPseudo : VSTQQQQPseudo<IIC_VST3>;
+def VST3q32oddPseudo : VSTQQQQPseudo<IIC_VST3>;
+
+def VST3q8oddPseudo_UPD : VSTQQQQWBPseudo<IIC_VST3u>;
+def VST3q16oddPseudo_UPD : VSTQQQQWBPseudo<IIC_VST3u>;
+def VST3q32oddPseudo_UPD : VSTQQQQWBPseudo<IIC_VST3u>;
+
+// VST4 : Vector Store (multiple 4-element structures)
+class VST4D<bits<4> op11_8, bits<4> op7_4, string Dt>
+ : NLdSt<0, 0b00, op11_8, op7_4, (outs),
+ (ins addrmode6:$Rn, DPR:$Vd, DPR:$src2, DPR:$src3, DPR:$src4),
+ IIC_VST4, "vst4", Dt, "\\{$Vd, $src2, $src3, $src4\\}, $Rn",
+ "", []> {
+ let Rm = 0b1111;
+ let Inst{5-4} = Rn{5-4};
+ let DecoderMethod = "DecodeVLDST4Instruction";
+}
+
+def VST4d8 : VST4D<0b0000, {0,0,?,?}, "8">;
+def VST4d16 : VST4D<0b0000, {0,1,?,?}, "16">;
+def VST4d32 : VST4D<0b0000, {1,0,?,?}, "32">;
+
+def VST4d8Pseudo : VSTQQPseudo<IIC_VST4>;
+def VST4d16Pseudo : VSTQQPseudo<IIC_VST4>;
+def VST4d32Pseudo : VSTQQPseudo<IIC_VST4>;
+
+// ...with address register writeback:
+class VST4DWB<bits<4> op11_8, bits<4> op7_4, string Dt>
+ : NLdSt<0, 0b00, op11_8, op7_4, (outs GPR:$wb),
+ (ins addrmode6:$Rn, am6offset:$Rm,
+ DPR:$Vd, DPR:$src2, DPR:$src3, DPR:$src4), IIC_VST4u,
+ "vst4", Dt, "\\{$Vd, $src2, $src3, $src4\\}, $Rn$Rm",
+ "$Rn.addr = $wb", []> {
+ let Inst{5-4} = Rn{5-4};
+ let DecoderMethod = "DecodeVLDST4Instruction";
+}
+
+def VST4d8_UPD : VST4DWB<0b0000, {0,0,?,?}, "8">;
+def VST4d16_UPD : VST4DWB<0b0000, {0,1,?,?}, "16">;
+def VST4d32_UPD : VST4DWB<0b0000, {1,0,?,?}, "32">;
+
+def VST4d8Pseudo_UPD : VSTQQWBPseudo<IIC_VST4u>;
+def VST4d16Pseudo_UPD : VSTQQWBPseudo<IIC_VST4u>;
+def VST4d32Pseudo_UPD : VSTQQWBPseudo<IIC_VST4u>;
+
+// ...with double-spaced registers:
+def VST4q8 : VST4D<0b0001, {0,0,?,?}, "8">;
+def VST4q16 : VST4D<0b0001, {0,1,?,?}, "16">;
+def VST4q32 : VST4D<0b0001, {1,0,?,?}, "32">;
+def VST4q8_UPD : VST4DWB<0b0001, {0,0,?,?}, "8">;
+def VST4q16_UPD : VST4DWB<0b0001, {0,1,?,?}, "16">;
+def VST4q32_UPD : VST4DWB<0b0001, {1,0,?,?}, "32">;
+
+def VST4q8Pseudo_UPD : VSTQQQQWBPseudo<IIC_VST4u>;
+def VST4q16Pseudo_UPD : VSTQQQQWBPseudo<IIC_VST4u>;
+def VST4q32Pseudo_UPD : VSTQQQQWBPseudo<IIC_VST4u>;
+
+// ...alternate versions to be allocated odd register numbers:
+def VST4q8oddPseudo : VSTQQQQPseudo<IIC_VST4>;
+def VST4q16oddPseudo : VSTQQQQPseudo<IIC_VST4>;
+def VST4q32oddPseudo : VSTQQQQPseudo<IIC_VST4>;
+
+def VST4q8oddPseudo_UPD : VSTQQQQWBPseudo<IIC_VST4u>;
+def VST4q16oddPseudo_UPD : VSTQQQQWBPseudo<IIC_VST4u>;
+def VST4q32oddPseudo_UPD : VSTQQQQWBPseudo<IIC_VST4u>;
+
+} // mayStore = 1, neverHasSideEffects = 1, hasExtraSrcRegAllocReq = 1
+
+// Classes for VST*LN pseudo-instructions with multi-register operands.
+// These are expanded to real instructions after register allocation.
+class VSTQLNPseudo<InstrItinClass itin>
+ : PseudoNLdSt<(outs), (ins addrmode6:$addr, QPR:$src, nohash_imm:$lane),
+ itin, "">;
+class VSTQLNWBPseudo<InstrItinClass itin>
+ : PseudoNLdSt<(outs GPR:$wb),
+ (ins addrmode6:$addr, am6offset:$offset, QPR:$src,
+ nohash_imm:$lane), itin, "$addr.addr = $wb">;
+class VSTQQLNPseudo<InstrItinClass itin>
+ : PseudoNLdSt<(outs), (ins addrmode6:$addr, QQPR:$src, nohash_imm:$lane),
+ itin, "">;
+class VSTQQLNWBPseudo<InstrItinClass itin>
+ : PseudoNLdSt<(outs GPR:$wb),
+ (ins addrmode6:$addr, am6offset:$offset, QQPR:$src,
+ nohash_imm:$lane), itin, "$addr.addr = $wb">;
+class VSTQQQQLNPseudo<InstrItinClass itin>
+ : PseudoNLdSt<(outs), (ins addrmode6:$addr, QQQQPR:$src, nohash_imm:$lane),
+ itin, "">;
+class VSTQQQQLNWBPseudo<InstrItinClass itin>
+ : PseudoNLdSt<(outs GPR:$wb),
+ (ins addrmode6:$addr, am6offset:$offset, QQQQPR:$src,
+ nohash_imm:$lane), itin, "$addr.addr = $wb">;
+
+// VST1LN : Vector Store (single element from one lane)
+class VST1LN<bits<4> op11_8, bits<4> op7_4, string Dt, ValueType Ty,
+ PatFrag StoreOp, SDNode ExtractOp, Operand AddrMode>
+ : NLdStLn<1, 0b00, op11_8, op7_4, (outs),
+ (ins AddrMode:$Rn, DPR:$Vd, nohash_imm:$lane),
+ IIC_VST1ln, "vst1", Dt, "\\{$Vd[$lane]\\}, $Rn", "",
+ [(StoreOp (ExtractOp (Ty DPR:$Vd), imm:$lane), AddrMode:$Rn)]> {
+ let Rm = 0b1111;
+ let DecoderMethod = "DecodeVST1LN";
+}
+class VST1QLNPseudo<ValueType Ty, PatFrag StoreOp, SDNode ExtractOp>
+ : VSTQLNPseudo<IIC_VST1ln> {
+ let Pattern = [(StoreOp (ExtractOp (Ty QPR:$src), imm:$lane),
+ addrmode6:$addr)];
+}
+
+def VST1LNd8 : VST1LN<0b0000, {?,?,?,0}, "8", v8i8, truncstorei8,
+ NEONvgetlaneu, addrmode6> {
+ let Inst{7-5} = lane{2-0};
+}
+def VST1LNd16 : VST1LN<0b0100, {?,?,0,?}, "16", v4i16, truncstorei16,
+ NEONvgetlaneu, addrmode6> {
+ let Inst{7-6} = lane{1-0};
+ let Inst{4} = Rn{4};
+}
+
+def VST1LNd32 : VST1LN<0b1000, {?,0,?,?}, "32", v2i32, store, extractelt,
+ addrmode6oneL32> {
+ let Inst{7} = lane{0};
+ let Inst{5-4} = Rn{5-4};
+}
+
+def VST1LNq8Pseudo : VST1QLNPseudo<v16i8, truncstorei8, NEONvgetlaneu>;
+def VST1LNq16Pseudo : VST1QLNPseudo<v8i16, truncstorei16, NEONvgetlaneu>;
+def VST1LNq32Pseudo : VST1QLNPseudo<v4i32, store, extractelt>;
+
+def : Pat<(store (extractelt (v2f32 DPR:$src), imm:$lane), addrmode6:$addr),
+ (VST1LNd32 addrmode6:$addr, DPR:$src, imm:$lane)>;
+def : Pat<(store (extractelt (v4f32 QPR:$src), imm:$lane), addrmode6:$addr),
+ (VST1LNq32Pseudo addrmode6:$addr, QPR:$src, imm:$lane)>;
+
+// ...with address register writeback:
+class VST1LNWB<bits<4> op11_8, bits<4> op7_4, string Dt, ValueType Ty,
+ PatFrag StoreOp, SDNode ExtractOp, Operand AdrMode>
+ : NLdStLn<1, 0b00, op11_8, op7_4, (outs GPR:$wb),
+ (ins AdrMode:$Rn, am6offset:$Rm,
+ DPR:$Vd, nohash_imm:$lane), IIC_VST1lnu, "vst1", Dt,
+ "\\{$Vd[$lane]\\}, $Rn$Rm",
+ "$Rn.addr = $wb",
+ [(set GPR:$wb, (StoreOp (ExtractOp (Ty DPR:$Vd), imm:$lane),
+ AdrMode:$Rn, am6offset:$Rm))]> {
+ let DecoderMethod = "DecodeVST1LN";
+}
+class VST1QLNWBPseudo<ValueType Ty, PatFrag StoreOp, SDNode ExtractOp>
+ : VSTQLNWBPseudo<IIC_VST1lnu> {
+ let Pattern = [(set GPR:$wb, (StoreOp (ExtractOp (Ty QPR:$src), imm:$lane),
+ addrmode6:$addr, am6offset:$offset))];
+}
+
+def VST1LNd8_UPD : VST1LNWB<0b0000, {?,?,?,0}, "8", v8i8, post_truncsti8,
+ NEONvgetlaneu, addrmode6> {
+ let Inst{7-5} = lane{2-0};
+}
+def VST1LNd16_UPD : VST1LNWB<0b0100, {?,?,0,?}, "16", v4i16, post_truncsti16,
+ NEONvgetlaneu, addrmode6> {
+ let Inst{7-6} = lane{1-0};
+ let Inst{4} = Rn{4};
+}
+def VST1LNd32_UPD : VST1LNWB<0b1000, {?,0,?,?}, "32", v2i32, post_store,
+ extractelt, addrmode6oneL32> {
+ let Inst{7} = lane{0};
+ let Inst{5-4} = Rn{5-4};
+}
+
+def VST1LNq8Pseudo_UPD : VST1QLNWBPseudo<v16i8, post_truncsti8, NEONvgetlaneu>;
+def VST1LNq16Pseudo_UPD : VST1QLNWBPseudo<v8i16, post_truncsti16,NEONvgetlaneu>;
+def VST1LNq32Pseudo_UPD : VST1QLNWBPseudo<v4i32, post_store, extractelt>;
+
+let mayStore = 1, neverHasSideEffects = 1, hasExtraSrcRegAllocReq = 1 in {
+
+// VST2LN : Vector Store (single 2-element structure from one lane)
+class VST2LN<bits<4> op11_8, bits<4> op7_4, string Dt>
+ : NLdStLn<1, 0b00, op11_8, op7_4, (outs),
+ (ins addrmode6:$Rn, DPR:$Vd, DPR:$src2, nohash_imm:$lane),
+ IIC_VST2ln, "vst2", Dt, "\\{$Vd[$lane], $src2[$lane]\\}, $Rn",
+ "", []> {
+ let Rm = 0b1111;
+ let Inst{4} = Rn{4};
+ let DecoderMethod = "DecodeVST2LN";
+}
+
+def VST2LNd8 : VST2LN<0b0001, {?,?,?,?}, "8"> {
+ let Inst{7-5} = lane{2-0};
+}
+def VST2LNd16 : VST2LN<0b0101, {?,?,0,?}, "16"> {
+ let Inst{7-6} = lane{1-0};
+}
+def VST2LNd32 : VST2LN<0b1001, {?,0,0,?}, "32"> {
+ let Inst{7} = lane{0};
+}
+
+def VST2LNd8Pseudo : VSTQLNPseudo<IIC_VST2ln>;
+def VST2LNd16Pseudo : VSTQLNPseudo<IIC_VST2ln>;
+def VST2LNd32Pseudo : VSTQLNPseudo<IIC_VST2ln>;
+
+// ...with double-spaced registers:
+def VST2LNq16 : VST2LN<0b0101, {?,?,1,?}, "16"> {
+ let Inst{7-6} = lane{1-0};
+ let Inst{4} = Rn{4};
+}
+def VST2LNq32 : VST2LN<0b1001, {?,1,0,?}, "32"> {
+ let Inst{7} = lane{0};
+ let Inst{4} = Rn{4};
+}
+
+def VST2LNq16Pseudo : VSTQQLNPseudo<IIC_VST2ln>;
+def VST2LNq32Pseudo : VSTQQLNPseudo<IIC_VST2ln>;
+
+// ...with address register writeback:
+class VST2LNWB<bits<4> op11_8, bits<4> op7_4, string Dt>
+ : NLdStLn<1, 0b00, op11_8, op7_4, (outs GPR:$wb),
+ (ins addrmode6:$Rn, am6offset:$Rm,
+ DPR:$Vd, DPR:$src2, nohash_imm:$lane), IIC_VST2lnu, "vst2", Dt,
+ "\\{$Vd[$lane], $src2[$lane]\\}, $Rn$Rm",
+ "$Rn.addr = $wb", []> {
+ let Inst{4} = Rn{4};
+ let DecoderMethod = "DecodeVST2LN";
+}
+
+def VST2LNd8_UPD : VST2LNWB<0b0001, {?,?,?,?}, "8"> {
+ let Inst{7-5} = lane{2-0};
+}
+def VST2LNd16_UPD : VST2LNWB<0b0101, {?,?,0,?}, "16"> {
+ let Inst{7-6} = lane{1-0};
+}
+def VST2LNd32_UPD : VST2LNWB<0b1001, {?,0,0,?}, "32"> {
+ let Inst{7} = lane{0};
+}
+
+def VST2LNd8Pseudo_UPD : VSTQLNWBPseudo<IIC_VST2lnu>;
+def VST2LNd16Pseudo_UPD : VSTQLNWBPseudo<IIC_VST2lnu>;
+def VST2LNd32Pseudo_UPD : VSTQLNWBPseudo<IIC_VST2lnu>;
+
+def VST2LNq16_UPD : VST2LNWB<0b0101, {?,?,1,?}, "16"> {
+ let Inst{7-6} = lane{1-0};
+}
+def VST2LNq32_UPD : VST2LNWB<0b1001, {?,1,0,?}, "32"> {
+ let Inst{7} = lane{0};
+}
+
+def VST2LNq16Pseudo_UPD : VSTQQLNWBPseudo<IIC_VST2lnu>;
+def VST2LNq32Pseudo_UPD : VSTQQLNWBPseudo<IIC_VST2lnu>;
+
+// VST3LN : Vector Store (single 3-element structure from one lane)
+class VST3LN<bits<4> op11_8, bits<4> op7_4, string Dt>
+ : NLdStLn<1, 0b00, op11_8, op7_4, (outs),
+ (ins addrmode6:$Rn, DPR:$Vd, DPR:$src2, DPR:$src3,
+ nohash_imm:$lane), IIC_VST3ln, "vst3", Dt,
+ "\\{$Vd[$lane], $src2[$lane], $src3[$lane]\\}, $Rn", "", []> {
+ let Rm = 0b1111;
+ let DecoderMethod = "DecodeVST3LN";
+}
+
+def VST3LNd8 : VST3LN<0b0010, {?,?,?,0}, "8"> {
+ let Inst{7-5} = lane{2-0};
+}
+def VST3LNd16 : VST3LN<0b0110, {?,?,0,0}, "16"> {
+ let Inst{7-6} = lane{1-0};
+}
+def VST3LNd32 : VST3LN<0b1010, {?,0,0,0}, "32"> {
+ let Inst{7} = lane{0};
+}
+
+def VST3LNd8Pseudo : VSTQQLNPseudo<IIC_VST3ln>;
+def VST3LNd16Pseudo : VSTQQLNPseudo<IIC_VST3ln>;
+def VST3LNd32Pseudo : VSTQQLNPseudo<IIC_VST3ln>;
+
+// ...with double-spaced registers:
+def VST3LNq16 : VST3LN<0b0110, {?,?,1,0}, "16"> {
+ let Inst{7-6} = lane{1-0};
+}
+def VST3LNq32 : VST3LN<0b1010, {?,1,0,0}, "32"> {
+ let Inst{7} = lane{0};
+}
+
+def VST3LNq16Pseudo : VSTQQQQLNPseudo<IIC_VST3ln>;
+def VST3LNq32Pseudo : VSTQQQQLNPseudo<IIC_VST3ln>;
+
+// ...with address register writeback:
+class VST3LNWB<bits<4> op11_8, bits<4> op7_4, string Dt>
+ : NLdStLn<1, 0b00, op11_8, op7_4, (outs GPR:$wb),
+ (ins addrmode6:$Rn, am6offset:$Rm,
+ DPR:$Vd, DPR:$src2, DPR:$src3, nohash_imm:$lane),
+ IIC_VST3lnu, "vst3", Dt,
+ "\\{$Vd[$lane], $src2[$lane], $src3[$lane]\\}, $Rn$Rm",
+ "$Rn.addr = $wb", []> {
+ let DecoderMethod = "DecodeVST3LN";
+}
+
+def VST3LNd8_UPD : VST3LNWB<0b0010, {?,?,?,0}, "8"> {
+ let Inst{7-5} = lane{2-0};
+}
+def VST3LNd16_UPD : VST3LNWB<0b0110, {?,?,0,0}, "16"> {
+ let Inst{7-6} = lane{1-0};
+}
+def VST3LNd32_UPD : VST3LNWB<0b1010, {?,0,0,0}, "32"> {
+ let Inst{7} = lane{0};
+}
+
+def VST3LNd8Pseudo_UPD : VSTQQLNWBPseudo<IIC_VST3lnu>;
+def VST3LNd16Pseudo_UPD : VSTQQLNWBPseudo<IIC_VST3lnu>;
+def VST3LNd32Pseudo_UPD : VSTQQLNWBPseudo<IIC_VST3lnu>;
+
+def VST3LNq16_UPD : VST3LNWB<0b0110, {?,?,1,0}, "16"> {
+ let Inst{7-6} = lane{1-0};
+}
+def VST3LNq32_UPD : VST3LNWB<0b1010, {?,1,0,0}, "32"> {
+ let Inst{7} = lane{0};
+}
+
+def VST3LNq16Pseudo_UPD : VSTQQQQLNWBPseudo<IIC_VST3lnu>;
+def VST3LNq32Pseudo_UPD : VSTQQQQLNWBPseudo<IIC_VST3lnu>;
+
+// VST4LN : Vector Store (single 4-element structure from one lane)
+class VST4LN<bits<4> op11_8, bits<4> op7_4, string Dt>
+ : NLdStLn<1, 0b00, op11_8, op7_4, (outs),
+ (ins addrmode6:$Rn, DPR:$Vd, DPR:$src2, DPR:$src3, DPR:$src4,
+ nohash_imm:$lane), IIC_VST4ln, "vst4", Dt,
+ "\\{$Vd[$lane], $src2[$lane], $src3[$lane], $src4[$lane]\\}, $Rn",
+ "", []> {
+ let Rm = 0b1111;
+ let Inst{4} = Rn{4};
+ let DecoderMethod = "DecodeVST4LN";
+}
+
+def VST4LNd8 : VST4LN<0b0011, {?,?,?,?}, "8"> {
+ let Inst{7-5} = lane{2-0};
+}
+def VST4LNd16 : VST4LN<0b0111, {?,?,0,?}, "16"> {
+ let Inst{7-6} = lane{1-0};
+}
+def VST4LNd32 : VST4LN<0b1011, {?,0,?,?}, "32"> {
+ let Inst{7} = lane{0};
+ let Inst{5} = Rn{5};
+}
+
+def VST4LNd8Pseudo : VSTQQLNPseudo<IIC_VST4ln>;
+def VST4LNd16Pseudo : VSTQQLNPseudo<IIC_VST4ln>;
+def VST4LNd32Pseudo : VSTQQLNPseudo<IIC_VST4ln>;
+
+// ...with double-spaced registers:
+def VST4LNq16 : VST4LN<0b0111, {?,?,1,?}, "16"> {
+ let Inst{7-6} = lane{1-0};
+}
+def VST4LNq32 : VST4LN<0b1011, {?,1,?,?}, "32"> {
+ let Inst{7} = lane{0};
+ let Inst{5} = Rn{5};
+}
+
+def VST4LNq16Pseudo : VSTQQQQLNPseudo<IIC_VST4ln>;
+def VST4LNq32Pseudo : VSTQQQQLNPseudo<IIC_VST4ln>;
+
+// ...with address register writeback:
+class VST4LNWB<bits<4> op11_8, bits<4> op7_4, string Dt>
+ : NLdStLn<1, 0b00, op11_8, op7_4, (outs GPR:$wb),
+ (ins addrmode6:$Rn, am6offset:$Rm,
+ DPR:$Vd, DPR:$src2, DPR:$src3, DPR:$src4, nohash_imm:$lane),
+ IIC_VST4lnu, "vst4", Dt,
+ "\\{$Vd[$lane], $src2[$lane], $src3[$lane], $src4[$lane]\\}, $Rn$Rm",
+ "$Rn.addr = $wb", []> {
+ let Inst{4} = Rn{4};
+ let DecoderMethod = "DecodeVST4LN";
+}
+
+def VST4LNd8_UPD : VST4LNWB<0b0011, {?,?,?,?}, "8"> {
+ let Inst{7-5} = lane{2-0};
+}
+def VST4LNd16_UPD : VST4LNWB<0b0111, {?,?,0,?}, "16"> {
+ let Inst{7-6} = lane{1-0};
+}
+def VST4LNd32_UPD : VST4LNWB<0b1011, {?,0,?,?}, "32"> {
+ let Inst{7} = lane{0};
+ let Inst{5} = Rn{5};
+}
+
+def VST4LNd8Pseudo_UPD : VSTQQLNWBPseudo<IIC_VST4lnu>;
+def VST4LNd16Pseudo_UPD : VSTQQLNWBPseudo<IIC_VST4lnu>;
+def VST4LNd32Pseudo_UPD : VSTQQLNWBPseudo<IIC_VST4lnu>;
+
+def VST4LNq16_UPD : VST4LNWB<0b0111, {?,?,1,?}, "16"> {
+ let Inst{7-6} = lane{1-0};
+}
+def VST4LNq32_UPD : VST4LNWB<0b1011, {?,1,?,?}, "32"> {
+ let Inst{7} = lane{0};
+ let Inst{5} = Rn{5};
+}
+
+def VST4LNq16Pseudo_UPD : VSTQQQQLNWBPseudo<IIC_VST4lnu>;
+def VST4LNq32Pseudo_UPD : VSTQQQQLNWBPseudo<IIC_VST4lnu>;
+
+} // mayStore = 1, neverHasSideEffects = 1, hasExtraSrcRegAllocReq = 1
+
+// Use vld1/vst1 for unaligned f64 load / store
+def : Pat<(f64 (hword_alignedload addrmode6:$addr)),
+ (VLD1d16 addrmode6:$addr)>, Requires<[IsLE]>;
+def : Pat<(hword_alignedstore (f64 DPR:$value), addrmode6:$addr),
+ (VST1d16 addrmode6:$addr, DPR:$value)>, Requires<[IsLE]>;
+def : Pat<(f64 (byte_alignedload addrmode6:$addr)),
+ (VLD1d8 addrmode6:$addr)>, Requires<[IsLE]>;
+def : Pat<(byte_alignedstore (f64 DPR:$value), addrmode6:$addr),
+ (VST1d8 addrmode6:$addr, DPR:$value)>, Requires<[IsLE]>;
+def : Pat<(f64 (non_word_alignedload addrmode6:$addr)),
+ (VLD1d64 addrmode6:$addr)>, Requires<[IsBE]>;
+def : Pat<(non_word_alignedstore (f64 DPR:$value), addrmode6:$addr),
+ (VST1d64 addrmode6:$addr, DPR:$value)>, Requires<[IsBE]>;
+
+// Use vld1/vst1 for Q and QQ. Also use them for unaligned v2f64
+// load / store if it's legal.
+def : Pat<(v2f64 (dword_alignedload addrmode6:$addr)),
+ (VLD1q64 addrmode6:$addr)>;
+def : Pat<(dword_alignedstore (v2f64 QPR:$value), addrmode6:$addr),
+ (VST1q64 addrmode6:$addr, QPR:$value)>;
+def : Pat<(v2f64 (word_alignedload addrmode6:$addr)),
+ (VLD1q32 addrmode6:$addr)>;
+def : Pat<(word_alignedstore (v2f64 QPR:$value), addrmode6:$addr),
+ (VST1q32 addrmode6:$addr, QPR:$value)>;
+def : Pat<(v2f64 (hword_alignedload addrmode6:$addr)),
+ (VLD1q16 addrmode6:$addr)>, Requires<[IsLE]>;
+def : Pat<(hword_alignedstore (v2f64 QPR:$value), addrmode6:$addr),
+ (VST1q16 addrmode6:$addr, QPR:$value)>, Requires<[IsLE]>;
+def : Pat<(v2f64 (byte_alignedload addrmode6:$addr)),
+ (VLD1q8 addrmode6:$addr)>, Requires<[IsLE]>;
+def : Pat<(byte_alignedstore (v2f64 QPR:$value), addrmode6:$addr),
+ (VST1q8 addrmode6:$addr, QPR:$value)>, Requires<[IsLE]>;
+
+//===----------------------------------------------------------------------===//
+// NEON pattern fragments
+//===----------------------------------------------------------------------===//
+
+// Extract D sub-registers of Q registers.
+def DSubReg_i8_reg : SDNodeXForm<imm, [{
+ assert(ARM::dsub_7 == ARM::dsub_0+7 && "Unexpected subreg numbering");
+ return CurDAG->getTargetConstant(ARM::dsub_0 + N->getZExtValue()/8, MVT::i32);
+}]>;
+def DSubReg_i16_reg : SDNodeXForm<imm, [{
+ assert(ARM::dsub_7 == ARM::dsub_0+7 && "Unexpected subreg numbering");
+ return CurDAG->getTargetConstant(ARM::dsub_0 + N->getZExtValue()/4, MVT::i32);
+}]>;
+def DSubReg_i32_reg : SDNodeXForm<imm, [{
+ assert(ARM::dsub_7 == ARM::dsub_0+7 && "Unexpected subreg numbering");
+ return CurDAG->getTargetConstant(ARM::dsub_0 + N->getZExtValue()/2, MVT::i32);
+}]>;
+def DSubReg_f64_reg : SDNodeXForm<imm, [{
+ assert(ARM::dsub_7 == ARM::dsub_0+7 && "Unexpected subreg numbering");
+ return CurDAG->getTargetConstant(ARM::dsub_0 + N->getZExtValue(), MVT::i32);
+}]>;
+
+// Extract S sub-registers of Q/D registers.
+def SSubReg_f32_reg : SDNodeXForm<imm, [{
+ assert(ARM::ssub_3 == ARM::ssub_0+3 && "Unexpected subreg numbering");
+ return CurDAG->getTargetConstant(ARM::ssub_0 + N->getZExtValue(), MVT::i32);
+}]>;
+
+// Translate lane numbers from Q registers to D subregs.
+def SubReg_i8_lane : SDNodeXForm<imm, [{
+ return CurDAG->getTargetConstant(N->getZExtValue() & 7, MVT::i32);
+}]>;
+def SubReg_i16_lane : SDNodeXForm<imm, [{
+ return CurDAG->getTargetConstant(N->getZExtValue() & 3, MVT::i32);
+}]>;
+def SubReg_i32_lane : SDNodeXForm<imm, [{
+ return CurDAG->getTargetConstant(N->getZExtValue() & 1, MVT::i32);
+}]>;
+
+//===----------------------------------------------------------------------===//
+// Instruction Classes
+//===----------------------------------------------------------------------===//
+
+// Basic 2-register operations: double- and quad-register.
+class N2VD<bits<2> op24_23, bits<2> op21_20, bits<2> op19_18,
+ bits<2> op17_16, bits<5> op11_7, bit op4, string OpcodeStr,
+ string Dt, ValueType ResTy, ValueType OpTy, SDNode OpNode>
+ : N2V<op24_23, op21_20, op19_18, op17_16, op11_7, 0, op4, (outs DPR:$Vd),
+ (ins DPR:$Vm), IIC_VUNAD, OpcodeStr, Dt,"$Vd, $Vm", "",
+ [(set DPR:$Vd, (ResTy (OpNode (OpTy DPR:$Vm))))]>;
+class N2VQ<bits<2> op24_23, bits<2> op21_20, bits<2> op19_18,
+ bits<2> op17_16, bits<5> op11_7, bit op4, string OpcodeStr,
+ string Dt, ValueType ResTy, ValueType OpTy, SDNode OpNode>
+ : N2V<op24_23, op21_20, op19_18, op17_16, op11_7, 1, op4, (outs QPR:$Vd),
+ (ins QPR:$Vm), IIC_VUNAQ, OpcodeStr, Dt,"$Vd, $Vm", "",
+ [(set QPR:$Vd, (ResTy (OpNode (OpTy QPR:$Vm))))]>;
+
+// Basic 2-register intrinsics, both double- and quad-register.
+class N2VDInt<bits<2> op24_23, bits<2> op21_20, bits<2> op19_18,
+ bits<2> op17_16, bits<5> op11_7, bit op4,
+ InstrItinClass itin, string OpcodeStr, string Dt,
+ ValueType ResTy, ValueType OpTy, SDPatternOperator IntOp>
+ : N2V<op24_23, op21_20, op19_18, op17_16, op11_7, 0, op4, (outs DPR:$Vd),
+ (ins DPR:$Vm), itin, OpcodeStr, Dt, "$Vd, $Vm", "",
+ [(set DPR:$Vd, (ResTy (IntOp (OpTy DPR:$Vm))))]>;
+class N2VQInt<bits<2> op24_23, bits<2> op21_20, bits<2> op19_18,
+ bits<2> op17_16, bits<5> op11_7, bit op4,
+ InstrItinClass itin, string OpcodeStr, string Dt,
+ ValueType ResTy, ValueType OpTy, SDPatternOperator IntOp>
+ : N2V<op24_23, op21_20, op19_18, op17_16, op11_7, 1, op4, (outs QPR:$Vd),
+ (ins QPR:$Vm), itin, OpcodeStr, Dt, "$Vd, $Vm", "",
+ [(set QPR:$Vd, (ResTy (IntOp (OpTy QPR:$Vm))))]>;
+
+// Same as above, but not predicated.
+class N2VDIntnp<bits<2> op17_16, bits<3> op10_8, bit op7,
+ InstrItinClass itin, string OpcodeStr, string Dt,
+ ValueType ResTy, ValueType OpTy, SDPatternOperator IntOp>
+ : N2Vnp<0b10, op17_16, op10_8, op7, 0, (outs DPR:$Vd), (ins DPR:$Vm),
+ itin, OpcodeStr, Dt, ResTy, OpTy,
+ [(set DPR:$Vd, (ResTy (IntOp (OpTy DPR:$Vm))))]>;
+
+class N2VQIntnp<bits<2> op17_16, bits<3> op10_8, bit op7,
+ InstrItinClass itin, string OpcodeStr, string Dt,
+ ValueType ResTy, ValueType OpTy, SDPatternOperator IntOp>
+ : N2Vnp<0b10, op17_16, op10_8, op7, 1, (outs QPR:$Vd), (ins QPR:$Vm),
+ itin, OpcodeStr, Dt, ResTy, OpTy,
+ [(set QPR:$Vd, (ResTy (IntOp (OpTy QPR:$Vm))))]>;
+
+// Similar to NV2VQIntnp with some more encoding bits exposed (crypto).
+class N2VQIntXnp<bits<2> op19_18, bits<2> op17_16, bits<3> op10_8, bit op6,
+ bit op7, InstrItinClass itin, string OpcodeStr, string Dt,
+ ValueType ResTy, ValueType OpTy, SDPatternOperator IntOp>
+ : N2Vnp<op19_18, op17_16, op10_8, op7, op6, (outs QPR:$Vd), (ins QPR:$Vm),
+ itin, OpcodeStr, Dt, ResTy, OpTy,
+ [(set QPR:$Vd, (ResTy (IntOp (OpTy QPR:$Vm))))]>;
+
+// Same as N2VQIntXnp but with Vd as a src register.
+class N2VQIntX2np<bits<2> op19_18, bits<2> op17_16, bits<3> op10_8, bit op6,
+ bit op7, InstrItinClass itin, string OpcodeStr, string Dt,
+ ValueType ResTy, ValueType OpTy, SDPatternOperator IntOp>
+ : N2Vnp<op19_18, op17_16, op10_8, op7, op6,
+ (outs QPR:$Vd), (ins QPR:$src, QPR:$Vm),
+ itin, OpcodeStr, Dt, ResTy, OpTy,
+ [(set QPR:$Vd, (ResTy (IntOp (OpTy QPR:$src), (OpTy QPR:$Vm))))]> {
+ let Constraints = "$src = $Vd";
+}
+
+// Narrow 2-register operations.
+class N2VN<bits<2> op24_23, bits<2> op21_20, bits<2> op19_18,
+ bits<2> op17_16, bits<5> op11_7, bit op6, bit op4,
+ InstrItinClass itin, string OpcodeStr, string Dt,
+ ValueType TyD, ValueType TyQ, SDNode OpNode>
+ : N2V<op24_23, op21_20, op19_18, op17_16, op11_7, op6, op4, (outs DPR:$Vd),
+ (ins QPR:$Vm), itin, OpcodeStr, Dt, "$Vd, $Vm", "",
+ [(set DPR:$Vd, (TyD (OpNode (TyQ QPR:$Vm))))]>;
+
+// Narrow 2-register intrinsics.
+class N2VNInt<bits<2> op24_23, bits<2> op21_20, bits<2> op19_18,
+ bits<2> op17_16, bits<5> op11_7, bit op6, bit op4,
+ InstrItinClass itin, string OpcodeStr, string Dt,
+ ValueType TyD, ValueType TyQ, SDPatternOperator IntOp>
+ : N2V<op24_23, op21_20, op19_18, op17_16, op11_7, op6, op4, (outs DPR:$Vd),
+ (ins QPR:$Vm), itin, OpcodeStr, Dt, "$Vd, $Vm", "",
+ [(set DPR:$Vd, (TyD (IntOp (TyQ QPR:$Vm))))]>;
+
+// Long 2-register operations (currently only used for VMOVL).
+class N2VL<bits<2> op24_23, bits<2> op21_20, bits<2> op19_18,
+ bits<2> op17_16, bits<5> op11_7, bit op6, bit op4,
+ InstrItinClass itin, string OpcodeStr, string Dt,
+ ValueType TyQ, ValueType TyD, SDNode OpNode>
+ : N2V<op24_23, op21_20, op19_18, op17_16, op11_7, op6, op4, (outs QPR:$Vd),
+ (ins DPR:$Vm), itin, OpcodeStr, Dt, "$Vd, $Vm", "",
+ [(set QPR:$Vd, (TyQ (OpNode (TyD DPR:$Vm))))]>;
+
+// Long 2-register intrinsics.
+class N2VLInt<bits<2> op24_23, bits<2> op21_20, bits<2> op19_18,
+ bits<2> op17_16, bits<5> op11_7, bit op6, bit op4,
+ InstrItinClass itin, string OpcodeStr, string Dt,
+ ValueType TyQ, ValueType TyD, SDPatternOperator IntOp>
+ : N2V<op24_23, op21_20, op19_18, op17_16, op11_7, op6, op4, (outs QPR:$Vd),
+ (ins DPR:$Vm), itin, OpcodeStr, Dt, "$Vd, $Vm", "",
+ [(set QPR:$Vd, (TyQ (IntOp (TyD DPR:$Vm))))]>;
+
+// 2-register shuffles (VTRN/VZIP/VUZP), both double- and quad-register.
+class N2VDShuffle<bits<2> op19_18, bits<5> op11_7, string OpcodeStr, string Dt>
+ : N2V<0b11, 0b11, op19_18, 0b10, op11_7, 0, 0, (outs DPR:$Vd, DPR:$Vm),
+ (ins DPR:$src1, DPR:$src2), IIC_VPERMD,
+ OpcodeStr, Dt, "$Vd, $Vm",
+ "$src1 = $Vd, $src2 = $Vm", []>;
+class N2VQShuffle<bits<2> op19_18, bits<5> op11_7,
+ InstrItinClass itin, string OpcodeStr, string Dt>
+ : N2V<0b11, 0b11, op19_18, 0b10, op11_7, 1, 0, (outs QPR:$Vd, QPR:$Vm),
+ (ins QPR:$src1, QPR:$src2), itin, OpcodeStr, Dt, "$Vd, $Vm",
+ "$src1 = $Vd, $src2 = $Vm", []>;
+
+// Basic 3-register operations: double- and quad-register.
+class N3VD<bit op24, bit op23, bits<2> op21_20, bits<4> op11_8, bit op4,
+ InstrItinClass itin, string OpcodeStr, string Dt,
+ ValueType ResTy, ValueType OpTy, SDNode OpNode, bit Commutable>
+ : N3V<op24, op23, op21_20, op11_8, 0, op4,
+ (outs DPR:$Vd), (ins DPR:$Vn, DPR:$Vm), N3RegFrm, itin,
+ OpcodeStr, Dt, "$Vd, $Vn, $Vm", "",
+ [(set DPR:$Vd, (ResTy (OpNode (OpTy DPR:$Vn), (OpTy DPR:$Vm))))]> {
+ // All of these have a two-operand InstAlias.
+ let TwoOperandAliasConstraint = "$Vn = $Vd";
+ let isCommutable = Commutable;
+}
+// Same as N3VD but no data type.
+class N3VDX<bit op24, bit op23, bits<2> op21_20, bits<4> op11_8, bit op4,
+ InstrItinClass itin, string OpcodeStr,
+ ValueType ResTy, ValueType OpTy,
+ SDNode OpNode, bit Commutable>
+ : N3VX<op24, op23, op21_20, op11_8, 0, op4,
+ (outs DPR:$Vd), (ins DPR:$Vn, DPR:$Vm), N3RegFrm, itin,
+ OpcodeStr, "$Vd, $Vn, $Vm", "",
+ [(set DPR:$Vd, (ResTy (OpNode (OpTy DPR:$Vn), (OpTy DPR:$Vm))))]>{
+ // All of these have a two-operand InstAlias.
+ let TwoOperandAliasConstraint = "$Vn = $Vd";
+ let isCommutable = Commutable;
+}
+
+class N3VDSL<bits<2> op21_20, bits<4> op11_8,
+ InstrItinClass itin, string OpcodeStr, string Dt,
+ ValueType Ty, SDNode ShOp>
+ : N3VLane32<0, 1, op21_20, op11_8, 1, 0,
+ (outs DPR:$Vd), (ins DPR:$Vn, DPR_VFP2:$Vm, VectorIndex32:$lane),
+ NVMulSLFrm, itin, OpcodeStr, Dt, "$Vd, $Vn, $Vm$lane", "",
+ [(set (Ty DPR:$Vd),
+ (Ty (ShOp (Ty DPR:$Vn),
+ (Ty (NEONvduplane (Ty DPR_VFP2:$Vm),imm:$lane)))))]> {
+ // All of these have a two-operand InstAlias.
+ let TwoOperandAliasConstraint = "$Vn = $Vd";
+ let isCommutable = 0;
+}
+class N3VDSL16<bits<2> op21_20, bits<4> op11_8,
+ string OpcodeStr, string Dt, ValueType Ty, SDNode ShOp>
+ : N3VLane16<0, 1, op21_20, op11_8, 1, 0,
+ (outs DPR:$Vd), (ins DPR:$Vn, DPR_8:$Vm, VectorIndex16:$lane),
+ NVMulSLFrm, IIC_VMULi16D, OpcodeStr, Dt,"$Vd, $Vn, $Vm$lane","",
+ [(set (Ty DPR:$Vd),
+ (Ty (ShOp (Ty DPR:$Vn),
+ (Ty (NEONvduplane (Ty DPR_8:$Vm), imm:$lane)))))]> {
+ // All of these have a two-operand InstAlias.
+ let TwoOperandAliasConstraint = "$Vn = $Vd";
+ let isCommutable = 0;
+}
+
+class N3VQ<bit op24, bit op23, bits<2> op21_20, bits<4> op11_8, bit op4,
+ InstrItinClass itin, string OpcodeStr, string Dt,
+ ValueType ResTy, ValueType OpTy, SDNode OpNode, bit Commutable>
+ : N3V<op24, op23, op21_20, op11_8, 1, op4,
+ (outs QPR:$Vd), (ins QPR:$Vn, QPR:$Vm), N3RegFrm, itin,
+ OpcodeStr, Dt, "$Vd, $Vn, $Vm", "",
+ [(set QPR:$Vd, (ResTy (OpNode (OpTy QPR:$Vn), (OpTy QPR:$Vm))))]> {
+ // All of these have a two-operand InstAlias.
+ let TwoOperandAliasConstraint = "$Vn = $Vd";
+ let isCommutable = Commutable;
+}
+class N3VQX<bit op24, bit op23, bits<2> op21_20, bits<4> op11_8, bit op4,
+ InstrItinClass itin, string OpcodeStr,
+ ValueType ResTy, ValueType OpTy, SDNode OpNode, bit Commutable>
+ : N3VX<op24, op23, op21_20, op11_8, 1, op4,
+ (outs QPR:$Vd), (ins QPR:$Vn, QPR:$Vm), N3RegFrm, itin,
+ OpcodeStr, "$Vd, $Vn, $Vm", "",
+ [(set QPR:$Vd, (ResTy (OpNode (OpTy QPR:$Vn), (OpTy QPR:$Vm))))]>{
+ // All of these have a two-operand InstAlias.
+ let TwoOperandAliasConstraint = "$Vn = $Vd";
+ let isCommutable = Commutable;
+}
+class N3VQSL<bits<2> op21_20, bits<4> op11_8,
+ InstrItinClass itin, string OpcodeStr, string Dt,
+ ValueType ResTy, ValueType OpTy, SDNode ShOp>
+ : N3VLane32<1, 1, op21_20, op11_8, 1, 0,
+ (outs QPR:$Vd), (ins QPR:$Vn, DPR_VFP2:$Vm, VectorIndex32:$lane),
+ NVMulSLFrm, itin, OpcodeStr, Dt, "$Vd, $Vn, $Vm$lane", "",
+ [(set (ResTy QPR:$Vd),
+ (ResTy (ShOp (ResTy QPR:$Vn),
+ (ResTy (NEONvduplane (OpTy DPR_VFP2:$Vm),
+ imm:$lane)))))]> {
+ // All of these have a two-operand InstAlias.
+ let TwoOperandAliasConstraint = "$Vn = $Vd";
+ let isCommutable = 0;
+}
+class N3VQSL16<bits<2> op21_20, bits<4> op11_8, string OpcodeStr, string Dt,
+ ValueType ResTy, ValueType OpTy, SDNode ShOp>
+ : N3VLane16<1, 1, op21_20, op11_8, 1, 0,
+ (outs QPR:$Vd), (ins QPR:$Vn, DPR_8:$Vm, VectorIndex16:$lane),
+ NVMulSLFrm, IIC_VMULi16Q, OpcodeStr, Dt,"$Vd, $Vn, $Vm$lane", "",
+ [(set (ResTy QPR:$Vd),
+ (ResTy (ShOp (ResTy QPR:$Vn),
+ (ResTy (NEONvduplane (OpTy DPR_8:$Vm),
+ imm:$lane)))))]> {
+ // All of these have a two-operand InstAlias.
+ let TwoOperandAliasConstraint = "$Vn = $Vd";
+ let isCommutable = 0;
+}
+
+// Basic 3-register intrinsics, both double- and quad-register.
+class N3VDInt<bit op24, bit op23, bits<2> op21_20, bits<4> op11_8, bit op4,
+ Format f, InstrItinClass itin, string OpcodeStr, string Dt,
+ ValueType ResTy, ValueType OpTy, SDPatternOperator IntOp, bit Commutable>
+ : N3V<op24, op23, op21_20, op11_8, 0, op4,
+ (outs DPR:$Vd), (ins DPR:$Vn, DPR:$Vm), f, itin,
+ OpcodeStr, Dt, "$Vd, $Vn, $Vm", "",
+ [(set DPR:$Vd, (ResTy (IntOp (OpTy DPR:$Vn), (OpTy DPR:$Vm))))]> {
+ // All of these have a two-operand InstAlias.
+ let TwoOperandAliasConstraint = "$Vn = $Vd";
+ let isCommutable = Commutable;
+}
+
+class N3VDIntnp<bits<5> op27_23, bits<2> op21_20, bits<4> op11_8, bit op6,
+ bit op4, Format f, InstrItinClass itin, string OpcodeStr,
+ string Dt, ValueType ResTy, ValueType OpTy,
+ SDPatternOperator IntOp, bit Commutable>
+ : N3Vnp<op27_23, op21_20, op11_8, op6, op4,
+ (outs DPR:$Vd), (ins DPR:$Vn, DPR:$Vm), N3RegFrm, itin, OpcodeStr, Dt,
+ ResTy, OpTy, IntOp, Commutable,
+ [(set DPR:$Vd, (ResTy (IntOp (OpTy DPR:$Vn), (OpTy DPR:$Vm))))]>;
+
+class N3VDIntSL<bits<2> op21_20, bits<4> op11_8, InstrItinClass itin,
+ string OpcodeStr, string Dt, ValueType Ty, SDPatternOperator IntOp>
+ : N3VLane32<0, 1, op21_20, op11_8, 1, 0,
+ (outs DPR:$Vd), (ins DPR:$Vn, DPR_VFP2:$Vm, VectorIndex32:$lane),
+ NVMulSLFrm, itin, OpcodeStr, Dt, "$Vd, $Vn, $Vm$lane", "",
+ [(set (Ty DPR:$Vd),
+ (Ty (IntOp (Ty DPR:$Vn),
+ (Ty (NEONvduplane (Ty DPR_VFP2:$Vm),
+ imm:$lane)))))]> {
+ let isCommutable = 0;
+}
+
+class N3VDIntSL16<bits<2> op21_20, bits<4> op11_8, InstrItinClass itin,
+ string OpcodeStr, string Dt, ValueType Ty, SDPatternOperator IntOp>
+ : N3VLane16<0, 1, op21_20, op11_8, 1, 0,
+ (outs DPR:$Vd), (ins DPR:$Vn, DPR_8:$Vm, VectorIndex16:$lane),
+ NVMulSLFrm, itin, OpcodeStr, Dt, "$Vd, $Vn, $Vm$lane", "",
+ [(set (Ty DPR:$Vd),
+ (Ty (IntOp (Ty DPR:$Vn),
+ (Ty (NEONvduplane (Ty DPR_8:$Vm), imm:$lane)))))]> {
+ let isCommutable = 0;
+}
+class N3VDIntSh<bit op24, bit op23, bits<2> op21_20, bits<4> op11_8, bit op4,
+ Format f, InstrItinClass itin, string OpcodeStr, string Dt,
+ ValueType ResTy, ValueType OpTy, SDPatternOperator IntOp>
+ : N3V<op24, op23, op21_20, op11_8, 0, op4,
+ (outs DPR:$Vd), (ins DPR:$Vm, DPR:$Vn), f, itin,
+ OpcodeStr, Dt, "$Vd, $Vm, $Vn", "",
+ [(set DPR:$Vd, (ResTy (IntOp (OpTy DPR:$Vm), (OpTy DPR:$Vn))))]> {
+ let TwoOperandAliasConstraint = "$Vm = $Vd";
+ let isCommutable = 0;
+}
+
+class N3VQInt<bit op24, bit op23, bits<2> op21_20, bits<4> op11_8, bit op4,
+ Format f, InstrItinClass itin, string OpcodeStr, string Dt,
+ ValueType ResTy, ValueType OpTy, SDPatternOperator IntOp, bit Commutable>
+ : N3V<op24, op23, op21_20, op11_8, 1, op4,
+ (outs QPR:$Vd), (ins QPR:$Vn, QPR:$Vm), f, itin,
+ OpcodeStr, Dt, "$Vd, $Vn, $Vm", "",
+ [(set QPR:$Vd, (ResTy (IntOp (OpTy QPR:$Vn), (OpTy QPR:$Vm))))]> {
+ // All of these have a two-operand InstAlias.
+ let TwoOperandAliasConstraint = "$Vn = $Vd";
+ let isCommutable = Commutable;
+}
+
+class N3VQIntnp<bits<5> op27_23, bits<2> op21_20, bits<4> op11_8, bit op6,
+ bit op4, Format f, InstrItinClass itin, string OpcodeStr,
+ string Dt, ValueType ResTy, ValueType OpTy,
+ SDPatternOperator IntOp, bit Commutable>
+ : N3Vnp<op27_23, op21_20, op11_8, op6, op4,
+ (outs QPR:$Vd), (ins QPR:$Vn, QPR:$Vm), f, itin, OpcodeStr, Dt,
+ ResTy, OpTy, IntOp, Commutable,
+ [(set QPR:$Vd, (ResTy (IntOp (OpTy QPR:$Vn), (OpTy QPR:$Vm))))]>;
+
+// Same as N3VQIntnp but with Vd as a src register.
+class N3VQInt3np<bits<5> op27_23, bits<2> op21_20, bits<4> op11_8, bit op6,
+ bit op4, Format f, InstrItinClass itin, string OpcodeStr,
+ string Dt, ValueType ResTy, ValueType OpTy,
+ SDPatternOperator IntOp, bit Commutable>
+ : N3Vnp<op27_23, op21_20, op11_8, op6, op4,
+ (outs QPR:$Vd), (ins QPR:$src, QPR:$Vn, QPR:$Vm), f, itin, OpcodeStr,
+ Dt, ResTy, OpTy, IntOp, Commutable,
+ [(set QPR:$Vd, (ResTy (IntOp (OpTy QPR:$src), (OpTy QPR:$Vn),
+ (OpTy QPR:$Vm))))]> {
+ let Constraints = "$src = $Vd";
+}
+
+class N3VQIntSL<bits<2> op21_20, bits<4> op11_8, InstrItinClass itin,
+ string OpcodeStr, string Dt,
+ ValueType ResTy, ValueType OpTy, SDPatternOperator IntOp>
+ : N3VLane32<1, 1, op21_20, op11_8, 1, 0,
+ (outs QPR:$Vd), (ins QPR:$Vn, DPR_VFP2:$Vm, VectorIndex32:$lane),
+ NVMulSLFrm, itin, OpcodeStr, Dt, "$Vd, $Vn, $Vm$lane", "",
+ [(set (ResTy QPR:$Vd),
+ (ResTy (IntOp (ResTy QPR:$Vn),
+ (ResTy (NEONvduplane (OpTy DPR_VFP2:$Vm),
+ imm:$lane)))))]> {
+ let isCommutable = 0;
+}
+class N3VQIntSL16<bits<2> op21_20, bits<4> op11_8, InstrItinClass itin,
+ string OpcodeStr, string Dt,
+ ValueType ResTy, ValueType OpTy, SDPatternOperator IntOp>
+ : N3VLane16<1, 1, op21_20, op11_8, 1, 0,
+ (outs QPR:$Vd), (ins QPR:$Vn, DPR_8:$Vm, VectorIndex16:$lane),
+ NVMulSLFrm, itin, OpcodeStr, Dt, "$Vd, $Vn, $Vm$lane", "",
+ [(set (ResTy QPR:$Vd),
+ (ResTy (IntOp (ResTy QPR:$Vn),
+ (ResTy (NEONvduplane (OpTy DPR_8:$Vm),
+ imm:$lane)))))]> {
+ let isCommutable = 0;
+}
+class N3VQIntSh<bit op24, bit op23, bits<2> op21_20, bits<4> op11_8, bit op4,
+ Format f, InstrItinClass itin, string OpcodeStr, string Dt,
+ ValueType ResTy, ValueType OpTy, SDPatternOperator IntOp>
+ : N3V<op24, op23, op21_20, op11_8, 1, op4,
+ (outs QPR:$Vd), (ins QPR:$Vm, QPR:$Vn), f, itin,
+ OpcodeStr, Dt, "$Vd, $Vm, $Vn", "",
+ [(set QPR:$Vd, (ResTy (IntOp (OpTy QPR:$Vm), (OpTy QPR:$Vn))))]> {
+ let TwoOperandAliasConstraint = "$Vm = $Vd";
+ let isCommutable = 0;
+}
+
+// Multiply-Add/Sub operations: double- and quad-register.
+class N3VDMulOp<bit op24, bit op23, bits<2> op21_20, bits<4> op11_8, bit op4,
+ InstrItinClass itin, string OpcodeStr, string Dt,
+ ValueType Ty, SDPatternOperator MulOp, SDPatternOperator OpNode>
+ : N3V<op24, op23, op21_20, op11_8, 0, op4,
+ (outs DPR:$Vd), (ins DPR:$src1, DPR:$Vn, DPR:$Vm), N3RegFrm, itin,
+ OpcodeStr, Dt, "$Vd, $Vn, $Vm", "$src1 = $Vd",
+ [(set DPR:$Vd, (Ty (OpNode DPR:$src1,
+ (Ty (MulOp DPR:$Vn, DPR:$Vm)))))]>;
+
+class N3VDMulOpSL<bits<2> op21_20, bits<4> op11_8, InstrItinClass itin,
+ string OpcodeStr, string Dt,
+ ValueType Ty, SDPatternOperator MulOp, SDPatternOperator ShOp>
+ : N3VLane32<0, 1, op21_20, op11_8, 1, 0,
+ (outs DPR:$Vd),
+ (ins DPR:$src1, DPR:$Vn, DPR_VFP2:$Vm, VectorIndex32:$lane),
+ NVMulSLFrm, itin,
+ OpcodeStr, Dt, "$Vd, $Vn, $Vm$lane", "$src1 = $Vd",
+ [(set (Ty DPR:$Vd),
+ (Ty (ShOp (Ty DPR:$src1),
+ (Ty (MulOp DPR:$Vn,
+ (Ty (NEONvduplane (Ty DPR_VFP2:$Vm),
+ imm:$lane)))))))]>;
+class N3VDMulOpSL16<bits<2> op21_20, bits<4> op11_8, InstrItinClass itin,
+ string OpcodeStr, string Dt,
+ ValueType Ty, SDNode MulOp, SDNode ShOp>
+ : N3VLane16<0, 1, op21_20, op11_8, 1, 0,
+ (outs DPR:$Vd),
+ (ins DPR:$src1, DPR:$Vn, DPR_8:$Vm, VectorIndex16:$lane),
+ NVMulSLFrm, itin,
+ OpcodeStr, Dt, "$Vd, $Vn, $Vm$lane", "$src1 = $Vd",
+ [(set (Ty DPR:$Vd),
+ (Ty (ShOp (Ty DPR:$src1),
+ (Ty (MulOp DPR:$Vn,
+ (Ty (NEONvduplane (Ty DPR_8:$Vm),
+ imm:$lane)))))))]>;
+
+class N3VQMulOp<bit op24, bit op23, bits<2> op21_20, bits<4> op11_8, bit op4,
+ InstrItinClass itin, string OpcodeStr, string Dt, ValueType Ty,
+ SDPatternOperator MulOp, SDPatternOperator OpNode>
+ : N3V<op24, op23, op21_20, op11_8, 1, op4,
+ (outs QPR:$Vd), (ins QPR:$src1, QPR:$Vn, QPR:$Vm), N3RegFrm, itin,
+ OpcodeStr, Dt, "$Vd, $Vn, $Vm", "$src1 = $Vd",
+ [(set QPR:$Vd, (Ty (OpNode QPR:$src1,
+ (Ty (MulOp QPR:$Vn, QPR:$Vm)))))]>;
+class N3VQMulOpSL<bits<2> op21_20, bits<4> op11_8, InstrItinClass itin,
+ string OpcodeStr, string Dt, ValueType ResTy, ValueType OpTy,
+ SDPatternOperator MulOp, SDPatternOperator ShOp>
+ : N3VLane32<1, 1, op21_20, op11_8, 1, 0,
+ (outs QPR:$Vd),
+ (ins QPR:$src1, QPR:$Vn, DPR_VFP2:$Vm, VectorIndex32:$lane),
+ NVMulSLFrm, itin,
+ OpcodeStr, Dt, "$Vd, $Vn, $Vm$lane", "$src1 = $Vd",
+ [(set (ResTy QPR:$Vd),
+ (ResTy (ShOp (ResTy QPR:$src1),
+ (ResTy (MulOp QPR:$Vn,
+ (ResTy (NEONvduplane (OpTy DPR_VFP2:$Vm),
+ imm:$lane)))))))]>;
+class N3VQMulOpSL16<bits<2> op21_20, bits<4> op11_8, InstrItinClass itin,
+ string OpcodeStr, string Dt,
+ ValueType ResTy, ValueType OpTy,
+ SDNode MulOp, SDNode ShOp>
+ : N3VLane16<1, 1, op21_20, op11_8, 1, 0,
+ (outs QPR:$Vd),
+ (ins QPR:$src1, QPR:$Vn, DPR_8:$Vm, VectorIndex16:$lane),
+ NVMulSLFrm, itin,
+ OpcodeStr, Dt, "$Vd, $Vn, $Vm$lane", "$src1 = $Vd",
+ [(set (ResTy QPR:$Vd),
+ (ResTy (ShOp (ResTy QPR:$src1),
+ (ResTy (MulOp QPR:$Vn,
+ (ResTy (NEONvduplane (OpTy DPR_8:$Vm),
+ imm:$lane)))))))]>;
+
+// Neon Intrinsic-Op instructions (VABA): double- and quad-register.
+class N3VDIntOp<bit op24, bit op23, bits<2> op21_20, bits<4> op11_8, bit op4,
+ InstrItinClass itin, string OpcodeStr, string Dt,
+ ValueType Ty, SDPatternOperator IntOp, SDNode OpNode>
+ : N3V<op24, op23, op21_20, op11_8, 0, op4,
+ (outs DPR:$Vd), (ins DPR:$src1, DPR:$Vn, DPR:$Vm), N3RegFrm, itin,
+ OpcodeStr, Dt, "$Vd, $Vn, $Vm", "$src1 = $Vd",
+ [(set DPR:$Vd, (Ty (OpNode DPR:$src1,
+ (Ty (IntOp (Ty DPR:$Vn), (Ty DPR:$Vm))))))]>;
+class N3VQIntOp<bit op24, bit op23, bits<2> op21_20, bits<4> op11_8, bit op4,
+ InstrItinClass itin, string OpcodeStr, string Dt,
+ ValueType Ty, SDPatternOperator IntOp, SDNode OpNode>
+ : N3V<op24, op23, op21_20, op11_8, 1, op4,
+ (outs QPR:$Vd), (ins QPR:$src1, QPR:$Vn, QPR:$Vm), N3RegFrm, itin,
+ OpcodeStr, Dt, "$Vd, $Vn, $Vm", "$src1 = $Vd",
+ [(set QPR:$Vd, (Ty (OpNode QPR:$src1,
+ (Ty (IntOp (Ty QPR:$Vn), (Ty QPR:$Vm))))))]>;
+
+// Neon 3-argument intrinsics, both double- and quad-register.
+// The destination register is also used as the first source operand register.
+class N3VDInt3<bit op24, bit op23, bits<2> op21_20, bits<4> op11_8, bit op4,
+ InstrItinClass itin, string OpcodeStr, string Dt,
+ ValueType ResTy, ValueType OpTy, SDPatternOperator IntOp>
+ : N3V<op24, op23, op21_20, op11_8, 0, op4,
+ (outs DPR:$Vd), (ins DPR:$src1, DPR:$Vn, DPR:$Vm), N3RegFrm, itin,
+ OpcodeStr, Dt, "$Vd, $Vn, $Vm", "$src1 = $Vd",
+ [(set DPR:$Vd, (ResTy (IntOp (OpTy DPR:$src1),
+ (OpTy DPR:$Vn), (OpTy DPR:$Vm))))]>;
+class N3VQInt3<bit op24, bit op23, bits<2> op21_20, bits<4> op11_8, bit op4,
+ InstrItinClass itin, string OpcodeStr, string Dt,
+ ValueType ResTy, ValueType OpTy, SDPatternOperator IntOp>
+ : N3V<op24, op23, op21_20, op11_8, 1, op4,
+ (outs QPR:$Vd), (ins QPR:$src1, QPR:$Vn, QPR:$Vm), N3RegFrm, itin,
+ OpcodeStr, Dt, "$Vd, $Vn, $Vm", "$src1 = $Vd",
+ [(set QPR:$Vd, (ResTy (IntOp (OpTy QPR:$src1),
+ (OpTy QPR:$Vn), (OpTy QPR:$Vm))))]>;
+
+// Long Multiply-Add/Sub operations.
+class N3VLMulOp<bit op24, bit op23, bits<2> op21_20, bits<4> op11_8, bit op4,
+ InstrItinClass itin, string OpcodeStr, string Dt,
+ ValueType TyQ, ValueType TyD, SDNode MulOp, SDNode OpNode>
+ : N3V<op24, op23, op21_20, op11_8, 0, op4,
+ (outs QPR:$Vd), (ins QPR:$src1, DPR:$Vn, DPR:$Vm), N3RegFrm, itin,
+ OpcodeStr, Dt, "$Vd, $Vn, $Vm", "$src1 = $Vd",
+ [(set QPR:$Vd, (OpNode (TyQ QPR:$src1),
+ (TyQ (MulOp (TyD DPR:$Vn),
+ (TyD DPR:$Vm)))))]>;
+class N3VLMulOpSL<bit op24, bits<2> op21_20, bits<4> op11_8,
+ InstrItinClass itin, string OpcodeStr, string Dt,
+ ValueType TyQ, ValueType TyD, SDNode MulOp, SDNode OpNode>
+ : N3VLane32<op24, 1, op21_20, op11_8, 1, 0, (outs QPR:$Vd),
+ (ins QPR:$src1, DPR:$Vn, DPR_VFP2:$Vm, VectorIndex32:$lane),
+ NVMulSLFrm, itin,
+ OpcodeStr, Dt, "$Vd, $Vn, $Vm$lane", "$src1 = $Vd",
+ [(set QPR:$Vd,
+ (OpNode (TyQ QPR:$src1),
+ (TyQ (MulOp (TyD DPR:$Vn),
+ (TyD (NEONvduplane (TyD DPR_VFP2:$Vm),
+ imm:$lane))))))]>;
+class N3VLMulOpSL16<bit op24, bits<2> op21_20, bits<4> op11_8,
+ InstrItinClass itin, string OpcodeStr, string Dt,
+ ValueType TyQ, ValueType TyD, SDNode MulOp, SDNode OpNode>
+ : N3VLane16<op24, 1, op21_20, op11_8, 1, 0, (outs QPR:$Vd),
+ (ins QPR:$src1, DPR:$Vn, DPR_8:$Vm, VectorIndex16:$lane),
+ NVMulSLFrm, itin,
+ OpcodeStr, Dt, "$Vd, $Vn, $Vm$lane", "$src1 = $Vd",
+ [(set QPR:$Vd,
+ (OpNode (TyQ QPR:$src1),
+ (TyQ (MulOp (TyD DPR:$Vn),
+ (TyD (NEONvduplane (TyD DPR_8:$Vm),
+ imm:$lane))))))]>;
+
+// Long Intrinsic-Op vector operations with explicit extend (VABAL).
+class N3VLIntExtOp<bit op24, bit op23, bits<2> op21_20, bits<4> op11_8, bit op4,
+ InstrItinClass itin, string OpcodeStr, string Dt,
+ ValueType TyQ, ValueType TyD, SDPatternOperator IntOp, SDNode ExtOp,
+ SDNode OpNode>
+ : N3V<op24, op23, op21_20, op11_8, 0, op4,
+ (outs QPR:$Vd), (ins QPR:$src1, DPR:$Vn, DPR:$Vm), N3RegFrm, itin,
+ OpcodeStr, Dt, "$Vd, $Vn, $Vm", "$src1 = $Vd",
+ [(set QPR:$Vd, (OpNode (TyQ QPR:$src1),
+ (TyQ (ExtOp (TyD (IntOp (TyD DPR:$Vn),
+ (TyD DPR:$Vm)))))))]>;
+
+// Neon Long 3-argument intrinsic. The destination register is
+// a quad-register and is also used as the first source operand register.
+class N3VLInt3<bit op24, bit op23, bits<2> op21_20, bits<4> op11_8, bit op4,
+ InstrItinClass itin, string OpcodeStr, string Dt,
+ ValueType TyQ, ValueType TyD, SDPatternOperator IntOp>
+ : N3V<op24, op23, op21_20, op11_8, 0, op4,
+ (outs QPR:$Vd), (ins QPR:$src1, DPR:$Vn, DPR:$Vm), N3RegFrm, itin,
+ OpcodeStr, Dt, "$Vd, $Vn, $Vm", "$src1 = $Vd",
+ [(set QPR:$Vd,
+ (TyQ (IntOp (TyQ QPR:$src1), (TyD DPR:$Vn), (TyD DPR:$Vm))))]>;
+class N3VLInt3SL<bit op24, bits<2> op21_20, bits<4> op11_8, InstrItinClass itin,
+ string OpcodeStr, string Dt,
+ ValueType ResTy, ValueType OpTy, SDPatternOperator IntOp>
+ : N3VLane32<op24, 1, op21_20, op11_8, 1, 0,
+ (outs QPR:$Vd),
+ (ins QPR:$src1, DPR:$Vn, DPR_VFP2:$Vm, VectorIndex32:$lane),
+ NVMulSLFrm, itin,
+ OpcodeStr, Dt, "$Vd, $Vn, $Vm$lane", "$src1 = $Vd",
+ [(set (ResTy QPR:$Vd),
+ (ResTy (IntOp (ResTy QPR:$src1),
+ (OpTy DPR:$Vn),
+ (OpTy (NEONvduplane (OpTy DPR_VFP2:$Vm),
+ imm:$lane)))))]>;
+class N3VLInt3SL16<bit op24, bits<2> op21_20, bits<4> op11_8,
+ InstrItinClass itin, string OpcodeStr, string Dt,
+ ValueType ResTy, ValueType OpTy, SDPatternOperator IntOp>
+ : N3VLane16<op24, 1, op21_20, op11_8, 1, 0,
+ (outs QPR:$Vd),
+ (ins QPR:$src1, DPR:$Vn, DPR_8:$Vm, VectorIndex16:$lane),
+ NVMulSLFrm, itin,
+ OpcodeStr, Dt, "$Vd, $Vn, $Vm$lane", "$src1 = $Vd",
+ [(set (ResTy QPR:$Vd),
+ (ResTy (IntOp (ResTy QPR:$src1),
+ (OpTy DPR:$Vn),
+ (OpTy (NEONvduplane (OpTy DPR_8:$Vm),
+ imm:$lane)))))]>;
+
+// Narrowing 3-register intrinsics.
+class N3VNInt<bit op24, bit op23, bits<2> op21_20, bits<4> op11_8, bit op4,
+ string OpcodeStr, string Dt, ValueType TyD, ValueType TyQ,
+ SDPatternOperator IntOp, bit Commutable>
+ : N3V<op24, op23, op21_20, op11_8, 0, op4,
+ (outs DPR:$Vd), (ins QPR:$Vn, QPR:$Vm), N3RegFrm, IIC_VBINi4D,
+ OpcodeStr, Dt, "$Vd, $Vn, $Vm", "",
+ [(set DPR:$Vd, (TyD (IntOp (TyQ QPR:$Vn), (TyQ QPR:$Vm))))]> {
+ let isCommutable = Commutable;
+}
+
+// Long 3-register operations.
+class N3VL<bit op24, bit op23, bits<2> op21_20, bits<4> op11_8, bit op4,
+ InstrItinClass itin, string OpcodeStr, string Dt,
+ ValueType TyQ, ValueType TyD, SDNode OpNode, bit Commutable>
+ : N3V<op24, op23, op21_20, op11_8, 0, op4,
+ (outs QPR:$Vd), (ins DPR:$Vn, DPR:$Vm), N3RegFrm, itin,
+ OpcodeStr, Dt, "$Vd, $Vn, $Vm", "",
+ [(set QPR:$Vd, (TyQ (OpNode (TyD DPR:$Vn), (TyD DPR:$Vm))))]> {
+ let isCommutable = Commutable;
+}
+
+class N3VLSL<bit op24, bits<2> op21_20, bits<4> op11_8,
+ InstrItinClass itin, string OpcodeStr, string Dt,
+ ValueType TyQ, ValueType TyD, SDNode OpNode>
+ : N3VLane32<op24, 1, op21_20, op11_8, 1, 0,
+ (outs QPR:$Vd), (ins DPR:$Vn, DPR_VFP2:$Vm, VectorIndex32:$lane),
+ NVMulSLFrm, itin, OpcodeStr, Dt, "$Vd, $Vn, $Vm$lane", "",
+ [(set QPR:$Vd,
+ (TyQ (OpNode (TyD DPR:$Vn),
+ (TyD (NEONvduplane (TyD DPR_VFP2:$Vm),imm:$lane)))))]>;
+class N3VLSL16<bit op24, bits<2> op21_20, bits<4> op11_8,
+ InstrItinClass itin, string OpcodeStr, string Dt,
+ ValueType TyQ, ValueType TyD, SDNode OpNode>
+ : N3VLane16<op24, 1, op21_20, op11_8, 1, 0,
+ (outs QPR:$Vd), (ins DPR:$Vn, DPR_8:$Vm, VectorIndex16:$lane),
+ NVMulSLFrm, itin, OpcodeStr, Dt, "$Vd, $Vn, $Vm$lane", "",
+ [(set QPR:$Vd,
+ (TyQ (OpNode (TyD DPR:$Vn),
+ (TyD (NEONvduplane (TyD DPR_8:$Vm), imm:$lane)))))]>;
+
+// Long 3-register operations with explicitly extended operands.
+class N3VLExt<bit op24, bit op23, bits<2> op21_20, bits<4> op11_8, bit op4,
+ InstrItinClass itin, string OpcodeStr, string Dt,
+ ValueType TyQ, ValueType TyD, SDNode OpNode, SDNode ExtOp,
+ bit Commutable>
+ : N3V<op24, op23, op21_20, op11_8, 0, op4,
+ (outs QPR:$Vd), (ins DPR:$Vn, DPR:$Vm), N3RegFrm, itin,
+ OpcodeStr, Dt, "$Vd, $Vn, $Vm", "",
+ [(set QPR:$Vd, (OpNode (TyQ (ExtOp (TyD DPR:$Vn))),
+ (TyQ (ExtOp (TyD DPR:$Vm)))))]> {
+ let isCommutable = Commutable;
+}
+
+// Long 3-register intrinsics with explicit extend (VABDL).
+class N3VLIntExt<bit op24, bit op23, bits<2> op21_20, bits<4> op11_8, bit op4,
+ InstrItinClass itin, string OpcodeStr, string Dt,
+ ValueType TyQ, ValueType TyD, SDPatternOperator IntOp, SDNode ExtOp,
+ bit Commutable>
+ : N3V<op24, op23, op21_20, op11_8, 0, op4,
+ (outs QPR:$Vd), (ins DPR:$Vn, DPR:$Vm), N3RegFrm, itin,
+ OpcodeStr, Dt, "$Vd, $Vn, $Vm", "",
+ [(set QPR:$Vd, (TyQ (ExtOp (TyD (IntOp (TyD DPR:$Vn),
+ (TyD DPR:$Vm))))))]> {
+ let isCommutable = Commutable;
+}
+
+// Long 3-register intrinsics.
+class N3VLInt<bit op24, bit op23, bits<2> op21_20, bits<4> op11_8, bit op4,
+ InstrItinClass itin, string OpcodeStr, string Dt,
+ ValueType TyQ, ValueType TyD, SDPatternOperator IntOp, bit Commutable>
+ : N3V<op24, op23, op21_20, op11_8, 0, op4,
+ (outs QPR:$Vd), (ins DPR:$Vn, DPR:$Vm), N3RegFrm, itin,
+ OpcodeStr, Dt, "$Vd, $Vn, $Vm", "",
+ [(set QPR:$Vd, (TyQ (IntOp (TyD DPR:$Vn), (TyD DPR:$Vm))))]> {
+ let isCommutable = Commutable;
+}
+
+// Same as above, but not predicated.
+class N3VLIntnp<bits<5> op27_23, bits<2> op21_20, bits<4> op11_8, bit op6,
+ bit op4, InstrItinClass itin, string OpcodeStr,
+ string Dt, ValueType ResTy, ValueType OpTy,
+ SDPatternOperator IntOp, bit Commutable>
+ : N3Vnp<op27_23, op21_20, op11_8, op6, op4,
+ (outs QPR:$Vd), (ins DPR:$Vn, DPR:$Vm), N3RegFrm, itin, OpcodeStr, Dt,
+ ResTy, OpTy, IntOp, Commutable,
+ [(set QPR:$Vd, (ResTy (IntOp (OpTy DPR:$Vn), (OpTy DPR:$Vm))))]>;
+
+class N3VLIntSL<bit op24, bits<2> op21_20, bits<4> op11_8, InstrItinClass itin,
+ string OpcodeStr, string Dt,
+ ValueType ResTy, ValueType OpTy, SDPatternOperator IntOp>
+ : N3VLane32<op24, 1, op21_20, op11_8, 1, 0,
+ (outs QPR:$Vd), (ins DPR:$Vn, DPR_VFP2:$Vm, VectorIndex32:$lane),
+ NVMulSLFrm, itin, OpcodeStr, Dt, "$Vd, $Vn, $Vm$lane", "",
+ [(set (ResTy QPR:$Vd),
+ (ResTy (IntOp (OpTy DPR:$Vn),
+ (OpTy (NEONvduplane (OpTy DPR_VFP2:$Vm),
+ imm:$lane)))))]>;
+class N3VLIntSL16<bit op24, bits<2> op21_20, bits<4> op11_8,
+ InstrItinClass itin, string OpcodeStr, string Dt,
+ ValueType ResTy, ValueType OpTy, SDPatternOperator IntOp>
+ : N3VLane16<op24, 1, op21_20, op11_8, 1, 0,
+ (outs QPR:$Vd), (ins DPR:$Vn, DPR_8:$Vm, VectorIndex16:$lane),
+ NVMulSLFrm, itin, OpcodeStr, Dt, "$Vd, $Vn, $Vm$lane", "",
+ [(set (ResTy QPR:$Vd),
+ (ResTy (IntOp (OpTy DPR:$Vn),
+ (OpTy (NEONvduplane (OpTy DPR_8:$Vm),
+ imm:$lane)))))]>;
+
+// Wide 3-register operations.
+class N3VW<bit op24, bit op23, bits<2> op21_20, bits<4> op11_8, bit op4,
+ string OpcodeStr, string Dt, ValueType TyQ, ValueType TyD,
+ SDNode OpNode, SDNode ExtOp, bit Commutable>
+ : N3V<op24, op23, op21_20, op11_8, 0, op4,
+ (outs QPR:$Vd), (ins QPR:$Vn, DPR:$Vm), N3RegFrm, IIC_VSUBiD,
+ OpcodeStr, Dt, "$Vd, $Vn, $Vm", "",
+ [(set QPR:$Vd, (OpNode (TyQ QPR:$Vn),
+ (TyQ (ExtOp (TyD DPR:$Vm)))))]> {
+ // All of these have a two-operand InstAlias.
+ let TwoOperandAliasConstraint = "$Vn = $Vd";
+ let isCommutable = Commutable;
+}
+
+// Pairwise long 2-register intrinsics, both double- and quad-register.
+class N2VDPLInt<bits<2> op24_23, bits<2> op21_20, bits<2> op19_18,
+ bits<2> op17_16, bits<5> op11_7, bit op4,
+ string OpcodeStr, string Dt,
+ ValueType ResTy, ValueType OpTy, SDPatternOperator IntOp>
+ : N2V<op24_23, op21_20, op19_18, op17_16, op11_7, 0, op4, (outs DPR:$Vd),
+ (ins DPR:$Vm), IIC_VSHLiD, OpcodeStr, Dt, "$Vd, $Vm", "",
+ [(set DPR:$Vd, (ResTy (IntOp (OpTy DPR:$Vm))))]>;
+class N2VQPLInt<bits<2> op24_23, bits<2> op21_20, bits<2> op19_18,
+ bits<2> op17_16, bits<5> op11_7, bit op4,
+ string OpcodeStr, string Dt,
+ ValueType ResTy, ValueType OpTy, SDPatternOperator IntOp>
+ : N2V<op24_23, op21_20, op19_18, op17_16, op11_7, 1, op4, (outs QPR:$Vd),
+ (ins QPR:$Vm), IIC_VSHLiD, OpcodeStr, Dt, "$Vd, $Vm", "",
+ [(set QPR:$Vd, (ResTy (IntOp (OpTy QPR:$Vm))))]>;
+
+// Pairwise long 2-register accumulate intrinsics,
+// both double- and quad-register.
+// The destination register is also used as the first source operand register.
+class N2VDPLInt2<bits<2> op24_23, bits<2> op21_20, bits<2> op19_18,
+ bits<2> op17_16, bits<5> op11_7, bit op4,
+ string OpcodeStr, string Dt,
+ ValueType ResTy, ValueType OpTy, SDPatternOperator IntOp>
+ : N2V<op24_23, op21_20, op19_18, op17_16, op11_7, 0, op4,
+ (outs DPR:$Vd), (ins DPR:$src1, DPR:$Vm), IIC_VPALiD,
+ OpcodeStr, Dt, "$Vd, $Vm", "$src1 = $Vd",
+ [(set DPR:$Vd, (ResTy (IntOp (ResTy DPR:$src1), (OpTy DPR:$Vm))))]>;
+class N2VQPLInt2<bits<2> op24_23, bits<2> op21_20, bits<2> op19_18,
+ bits<2> op17_16, bits<5> op11_7, bit op4,
+ string OpcodeStr, string Dt,
+ ValueType ResTy, ValueType OpTy, SDPatternOperator IntOp>
+ : N2V<op24_23, op21_20, op19_18, op17_16, op11_7, 1, op4,
+ (outs QPR:$Vd), (ins QPR:$src1, QPR:$Vm), IIC_VPALiQ,
+ OpcodeStr, Dt, "$Vd, $Vm", "$src1 = $Vd",
+ [(set QPR:$Vd, (ResTy (IntOp (ResTy QPR:$src1), (OpTy QPR:$Vm))))]>;
+
+// Shift by immediate,
+// both double- and quad-register.
+let TwoOperandAliasConstraint = "$Vm = $Vd" in {
+class N2VDSh<bit op24, bit op23, bits<4> op11_8, bit op7, bit op4,
+ Format f, InstrItinClass itin, Operand ImmTy,
+ string OpcodeStr, string Dt, ValueType Ty, SDNode OpNode>
+ : N2VImm<op24, op23, op11_8, op7, 0, op4,
+ (outs DPR:$Vd), (ins DPR:$Vm, ImmTy:$SIMM), f, itin,
+ OpcodeStr, Dt, "$Vd, $Vm, $SIMM", "",
+ [(set DPR:$Vd, (Ty (OpNode (Ty DPR:$Vm), (i32 imm:$SIMM))))]>;
+class N2VQSh<bit op24, bit op23, bits<4> op11_8, bit op7, bit op4,
+ Format f, InstrItinClass itin, Operand ImmTy,
+ string OpcodeStr, string Dt, ValueType Ty, SDNode OpNode>
+ : N2VImm<op24, op23, op11_8, op7, 1, op4,
+ (outs QPR:$Vd), (ins QPR:$Vm, ImmTy:$SIMM), f, itin,
+ OpcodeStr, Dt, "$Vd, $Vm, $SIMM", "",
+ [(set QPR:$Vd, (Ty (OpNode (Ty QPR:$Vm), (i32 imm:$SIMM))))]>;
+}
+
+// Long shift by immediate.
+class N2VLSh<bit op24, bit op23, bits<4> op11_8, bit op7, bit op6, bit op4,
+ string OpcodeStr, string Dt,
+ ValueType ResTy, ValueType OpTy, Operand ImmTy, SDNode OpNode>
+ : N2VImm<op24, op23, op11_8, op7, op6, op4,
+ (outs QPR:$Vd), (ins DPR:$Vm, ImmTy:$SIMM), N2RegVShLFrm,
+ IIC_VSHLiD, OpcodeStr, Dt, "$Vd, $Vm, $SIMM", "",
+ [(set QPR:$Vd, (ResTy (OpNode (OpTy DPR:$Vm),
+ (i32 imm:$SIMM))))]>;
+
+// Narrow shift by immediate.
+class N2VNSh<bit op24, bit op23, bits<4> op11_8, bit op7, bit op6, bit op4,
+ InstrItinClass itin, string OpcodeStr, string Dt,
+ ValueType ResTy, ValueType OpTy, Operand ImmTy, SDNode OpNode>
+ : N2VImm<op24, op23, op11_8, op7, op6, op4,
+ (outs DPR:$Vd), (ins QPR:$Vm, ImmTy:$SIMM), N2RegVShRFrm, itin,
+ OpcodeStr, Dt, "$Vd, $Vm, $SIMM", "",
+ [(set DPR:$Vd, (ResTy (OpNode (OpTy QPR:$Vm),
+ (i32 imm:$SIMM))))]>;
+
+// Shift right by immediate and accumulate,
+// both double- and quad-register.
+let TwoOperandAliasConstraint = "$Vm = $Vd" in {
+class N2VDShAdd<bit op24, bit op23, bits<4> op11_8, bit op7, bit op4,
+ Operand ImmTy, string OpcodeStr, string Dt,
+ ValueType Ty, SDNode ShOp>
+ : N2VImm<op24, op23, op11_8, op7, 0, op4, (outs DPR:$Vd),
+ (ins DPR:$src1, DPR:$Vm, ImmTy:$SIMM), N2RegVShRFrm, IIC_VPALiD,
+ OpcodeStr, Dt, "$Vd, $Vm, $SIMM", "$src1 = $Vd",
+ [(set DPR:$Vd, (Ty (add DPR:$src1,
+ (Ty (ShOp DPR:$Vm, (i32 imm:$SIMM))))))]>;
+class N2VQShAdd<bit op24, bit op23, bits<4> op11_8, bit op7, bit op4,
+ Operand ImmTy, string OpcodeStr, string Dt,
+ ValueType Ty, SDNode ShOp>
+ : N2VImm<op24, op23, op11_8, op7, 1, op4, (outs QPR:$Vd),
+ (ins QPR:$src1, QPR:$Vm, ImmTy:$SIMM), N2RegVShRFrm, IIC_VPALiD,
+ OpcodeStr, Dt, "$Vd, $Vm, $SIMM", "$src1 = $Vd",
+ [(set QPR:$Vd, (Ty (add QPR:$src1,
+ (Ty (ShOp QPR:$Vm, (i32 imm:$SIMM))))))]>;
+}
+
+// Shift by immediate and insert,
+// both double- and quad-register.
+let TwoOperandAliasConstraint = "$Vm = $Vd" in {
+class N2VDShIns<bit op24, bit op23, bits<4> op11_8, bit op7, bit op4,
+ Operand ImmTy, Format f, string OpcodeStr, string Dt,
+ ValueType Ty,SDNode ShOp>
+ : N2VImm<op24, op23, op11_8, op7, 0, op4, (outs DPR:$Vd),
+ (ins DPR:$src1, DPR:$Vm, ImmTy:$SIMM), f, IIC_VSHLiD,
+ OpcodeStr, Dt, "$Vd, $Vm, $SIMM", "$src1 = $Vd",
+ [(set DPR:$Vd, (Ty (ShOp DPR:$src1, DPR:$Vm, (i32 imm:$SIMM))))]>;
+class N2VQShIns<bit op24, bit op23, bits<4> op11_8, bit op7, bit op4,
+ Operand ImmTy, Format f, string OpcodeStr, string Dt,
+ ValueType Ty,SDNode ShOp>
+ : N2VImm<op24, op23, op11_8, op7, 1, op4, (outs QPR:$Vd),
+ (ins QPR:$src1, QPR:$Vm, ImmTy:$SIMM), f, IIC_VSHLiQ,
+ OpcodeStr, Dt, "$Vd, $Vm, $SIMM", "$src1 = $Vd",
+ [(set QPR:$Vd, (Ty (ShOp QPR:$src1, QPR:$Vm, (i32 imm:$SIMM))))]>;
+}
+
+// Convert, with fractional bits immediate,
+// both double- and quad-register.
+class N2VCvtD<bit op24, bit op23, bits<4> op11_8, bit op7, bit op4,
+ string OpcodeStr, string Dt, ValueType ResTy, ValueType OpTy,
+ SDPatternOperator IntOp>
+ : N2VImm<op24, op23, op11_8, op7, 0, op4,
+ (outs DPR:$Vd), (ins DPR:$Vm, neon_vcvt_imm32:$SIMM), NVCVTFrm,
+ IIC_VUNAD, OpcodeStr, Dt, "$Vd, $Vm, $SIMM", "",
+ [(set DPR:$Vd, (ResTy (IntOp (OpTy DPR:$Vm), (i32 imm:$SIMM))))]>;
+class N2VCvtQ<bit op24, bit op23, bits<4> op11_8, bit op7, bit op4,
+ string OpcodeStr, string Dt, ValueType ResTy, ValueType OpTy,
+ SDPatternOperator IntOp>
+ : N2VImm<op24, op23, op11_8, op7, 1, op4,
+ (outs QPR:$Vd), (ins QPR:$Vm, neon_vcvt_imm32:$SIMM), NVCVTFrm,
+ IIC_VUNAQ, OpcodeStr, Dt, "$Vd, $Vm, $SIMM", "",
+ [(set QPR:$Vd, (ResTy (IntOp (OpTy QPR:$Vm), (i32 imm:$SIMM))))]>;
+
+//===----------------------------------------------------------------------===//
+// Multiclasses
+//===----------------------------------------------------------------------===//
+
+// Abbreviations used in multiclass suffixes:
+// Q = quarter int (8 bit) elements
+// H = half int (16 bit) elements
+// S = single int (32 bit) elements
+// D = double int (64 bit) elements
+
+// Neon 2-register vector operations and intrinsics.
+
+// Neon 2-register comparisons.
+// source operand element sizes of 8, 16 and 32 bits:
+multiclass N2V_QHS_cmp<bits<2> op24_23, bits<2> op21_20, bits<2> op17_16,
+ bits<5> op11_7, bit op4, string opc, string Dt,
+ string asm, SDNode OpNode> {
+ // 64-bit vector types.
+ def v8i8 : N2V<op24_23, op21_20, 0b00, op17_16, op11_7, 0, op4,
+ (outs DPR:$Vd), (ins DPR:$Vm), NoItinerary,
+ opc, !strconcat(Dt, "8"), asm, "",
+ [(set DPR:$Vd, (v8i8 (OpNode (v8i8 DPR:$Vm))))]>;
+ def v4i16 : N2V<op24_23, op21_20, 0b01, op17_16, op11_7, 0, op4,
+ (outs DPR:$Vd), (ins DPR:$Vm), NoItinerary,
+ opc, !strconcat(Dt, "16"), asm, "",
+ [(set DPR:$Vd, (v4i16 (OpNode (v4i16 DPR:$Vm))))]>;
+ def v2i32 : N2V<op24_23, op21_20, 0b10, op17_16, op11_7, 0, op4,
+ (outs DPR:$Vd), (ins DPR:$Vm), NoItinerary,
+ opc, !strconcat(Dt, "32"), asm, "",
+ [(set DPR:$Vd, (v2i32 (OpNode (v2i32 DPR:$Vm))))]>;
+ def v2f32 : N2V<op24_23, op21_20, 0b10, op17_16, op11_7, 0, op4,
+ (outs DPR:$Vd), (ins DPR:$Vm), NoItinerary,
+ opc, "f32", asm, "",
+ [(set DPR:$Vd, (v2i32 (OpNode (v2f32 DPR:$Vm))))]> {
+ let Inst{10} = 1; // overwrite F = 1
+ }
+
+ // 128-bit vector types.
+ def v16i8 : N2V<op24_23, op21_20, 0b00, op17_16, op11_7, 1, op4,
+ (outs QPR:$Vd), (ins QPR:$Vm), NoItinerary,
+ opc, !strconcat(Dt, "8"), asm, "",
+ [(set QPR:$Vd, (v16i8 (OpNode (v16i8 QPR:$Vm))))]>;
+ def v8i16 : N2V<op24_23, op21_20, 0b01, op17_16, op11_7, 1, op4,
+ (outs QPR:$Vd), (ins QPR:$Vm), NoItinerary,
+ opc, !strconcat(Dt, "16"), asm, "",
+ [(set QPR:$Vd, (v8i16 (OpNode (v8i16 QPR:$Vm))))]>;
+ def v4i32 : N2V<op24_23, op21_20, 0b10, op17_16, op11_7, 1, op4,
+ (outs QPR:$Vd), (ins QPR:$Vm), NoItinerary,
+ opc, !strconcat(Dt, "32"), asm, "",
+ [(set QPR:$Vd, (v4i32 (OpNode (v4i32 QPR:$Vm))))]>;
+ def v4f32 : N2V<op24_23, op21_20, 0b10, op17_16, op11_7, 1, op4,
+ (outs QPR:$Vd), (ins QPR:$Vm), NoItinerary,
+ opc, "f32", asm, "",
+ [(set QPR:$Vd, (v4i32 (OpNode (v4f32 QPR:$Vm))))]> {
+ let Inst{10} = 1; // overwrite F = 1
+ }
+}
+
+
+// Neon 2-register vector intrinsics,
+// element sizes of 8, 16 and 32 bits:
+multiclass N2VInt_QHS<bits<2> op24_23, bits<2> op21_20, bits<2> op17_16,
+ bits<5> op11_7, bit op4,
+ InstrItinClass itinD, InstrItinClass itinQ,
+ string OpcodeStr, string Dt, SDPatternOperator IntOp> {
+ // 64-bit vector types.
+ def v8i8 : N2VDInt<op24_23, op21_20, 0b00, op17_16, op11_7, op4,
+ itinD, OpcodeStr, !strconcat(Dt, "8"), v8i8, v8i8, IntOp>;
+ def v4i16 : N2VDInt<op24_23, op21_20, 0b01, op17_16, op11_7, op4,
+ itinD, OpcodeStr, !strconcat(Dt, "16"),v4i16,v4i16,IntOp>;
+ def v2i32 : N2VDInt<op24_23, op21_20, 0b10, op17_16, op11_7, op4,
+ itinD, OpcodeStr, !strconcat(Dt, "32"),v2i32,v2i32,IntOp>;
+
+ // 128-bit vector types.
+ def v16i8 : N2VQInt<op24_23, op21_20, 0b00, op17_16, op11_7, op4,
+ itinQ, OpcodeStr, !strconcat(Dt, "8"), v16i8,v16i8,IntOp>;
+ def v8i16 : N2VQInt<op24_23, op21_20, 0b01, op17_16, op11_7, op4,
+ itinQ, OpcodeStr, !strconcat(Dt, "16"),v8i16,v8i16,IntOp>;
+ def v4i32 : N2VQInt<op24_23, op21_20, 0b10, op17_16, op11_7, op4,
+ itinQ, OpcodeStr, !strconcat(Dt, "32"),v4i32,v4i32,IntOp>;
+}
+
+
+// Neon Narrowing 2-register vector operations,
+// source operand element sizes of 16, 32 and 64 bits:
+multiclass N2VN_HSD<bits<2> op24_23, bits<2> op21_20, bits<2> op17_16,
+ bits<5> op11_7, bit op6, bit op4,
+ InstrItinClass itin, string OpcodeStr, string Dt,
+ SDNode OpNode> {
+ def v8i8 : N2VN<op24_23, op21_20, 0b00, op17_16, op11_7, op6, op4,
+ itin, OpcodeStr, !strconcat(Dt, "16"),
+ v8i8, v8i16, OpNode>;
+ def v4i16 : N2VN<op24_23, op21_20, 0b01, op17_16, op11_7, op6, op4,
+ itin, OpcodeStr, !strconcat(Dt, "32"),
+ v4i16, v4i32, OpNode>;
+ def v2i32 : N2VN<op24_23, op21_20, 0b10, op17_16, op11_7, op6, op4,
+ itin, OpcodeStr, !strconcat(Dt, "64"),
+ v2i32, v2i64, OpNode>;
+}
+
+// Neon Narrowing 2-register vector intrinsics,
+// source operand element sizes of 16, 32 and 64 bits:
+multiclass N2VNInt_HSD<bits<2> op24_23, bits<2> op21_20, bits<2> op17_16,
+ bits<5> op11_7, bit op6, bit op4,
+ InstrItinClass itin, string OpcodeStr, string Dt,
+ SDPatternOperator IntOp> {
+ def v8i8 : N2VNInt<op24_23, op21_20, 0b00, op17_16, op11_7, op6, op4,
+ itin, OpcodeStr, !strconcat(Dt, "16"),
+ v8i8, v8i16, IntOp>;
+ def v4i16 : N2VNInt<op24_23, op21_20, 0b01, op17_16, op11_7, op6, op4,
+ itin, OpcodeStr, !strconcat(Dt, "32"),
+ v4i16, v4i32, IntOp>;
+ def v2i32 : N2VNInt<op24_23, op21_20, 0b10, op17_16, op11_7, op6, op4,
+ itin, OpcodeStr, !strconcat(Dt, "64"),
+ v2i32, v2i64, IntOp>;
+}
+
+
+// Neon Lengthening 2-register vector intrinsic (currently specific to VMOVL).
+// source operand element sizes of 16, 32 and 64 bits:
+multiclass N2VL_QHS<bits<2> op24_23, bits<5> op11_7, bit op6, bit op4,
+ string OpcodeStr, string Dt, SDNode OpNode> {
+ def v8i16 : N2VL<op24_23, 0b00, 0b10, 0b00, op11_7, op6, op4, IIC_VQUNAiD,
+ OpcodeStr, !strconcat(Dt, "8"), v8i16, v8i8, OpNode>;
+ def v4i32 : N2VL<op24_23, 0b01, 0b00, 0b00, op11_7, op6, op4, IIC_VQUNAiD,
+ OpcodeStr, !strconcat(Dt, "16"), v4i32, v4i16, OpNode>;
+ def v2i64 : N2VL<op24_23, 0b10, 0b00, 0b00, op11_7, op6, op4, IIC_VQUNAiD,
+ OpcodeStr, !strconcat(Dt, "32"), v2i64, v2i32, OpNode>;
+}
+
+
+// Neon 3-register vector operations.
+
+// First with only element sizes of 8, 16 and 32 bits:
+multiclass N3V_QHS<bit op24, bit op23, bits<4> op11_8, bit op4,
+ InstrItinClass itinD16, InstrItinClass itinD32,
+ InstrItinClass itinQ16, InstrItinClass itinQ32,
+ string OpcodeStr, string Dt,
+ SDNode OpNode, bit Commutable = 0> {
+ // 64-bit vector types.
+ def v8i8 : N3VD<op24, op23, 0b00, op11_8, op4, itinD16,
+ OpcodeStr, !strconcat(Dt, "8"),
+ v8i8, v8i8, OpNode, Commutable>;
+ def v4i16 : N3VD<op24, op23, 0b01, op11_8, op4, itinD16,
+ OpcodeStr, !strconcat(Dt, "16"),
+ v4i16, v4i16, OpNode, Commutable>;
+ def v2i32 : N3VD<op24, op23, 0b10, op11_8, op4, itinD32,
+ OpcodeStr, !strconcat(Dt, "32"),
+ v2i32, v2i32, OpNode, Commutable>;
+
+ // 128-bit vector types.
+ def v16i8 : N3VQ<op24, op23, 0b00, op11_8, op4, itinQ16,
+ OpcodeStr, !strconcat(Dt, "8"),
+ v16i8, v16i8, OpNode, Commutable>;
+ def v8i16 : N3VQ<op24, op23, 0b01, op11_8, op4, itinQ16,
+ OpcodeStr, !strconcat(Dt, "16"),
+ v8i16, v8i16, OpNode, Commutable>;
+ def v4i32 : N3VQ<op24, op23, 0b10, op11_8, op4, itinQ32,
+ OpcodeStr, !strconcat(Dt, "32"),
+ v4i32, v4i32, OpNode, Commutable>;
+}
+
+multiclass N3VSL_HS<bits<4> op11_8, string OpcodeStr, SDNode ShOp> {
+ def v4i16 : N3VDSL16<0b01, op11_8, OpcodeStr, "i16", v4i16, ShOp>;
+ def v2i32 : N3VDSL<0b10, op11_8, IIC_VMULi32D, OpcodeStr, "i32", v2i32, ShOp>;
+ def v8i16 : N3VQSL16<0b01, op11_8, OpcodeStr, "i16", v8i16, v4i16, ShOp>;
+ def v4i32 : N3VQSL<0b10, op11_8, IIC_VMULi32Q, OpcodeStr, "i32",
+ v4i32, v2i32, ShOp>;
+}
+
+// ....then also with element size 64 bits:
+multiclass N3V_QHSD<bit op24, bit op23, bits<4> op11_8, bit op4,
+ InstrItinClass itinD, InstrItinClass itinQ,
+ string OpcodeStr, string Dt,
+ SDNode OpNode, bit Commutable = 0>
+ : N3V_QHS<op24, op23, op11_8, op4, itinD, itinD, itinQ, itinQ,
+ OpcodeStr, Dt, OpNode, Commutable> {
+ def v1i64 : N3VD<op24, op23, 0b11, op11_8, op4, itinD,
+ OpcodeStr, !strconcat(Dt, "64"),
+ v1i64, v1i64, OpNode, Commutable>;
+ def v2i64 : N3VQ<op24, op23, 0b11, op11_8, op4, itinQ,
+ OpcodeStr, !strconcat(Dt, "64"),
+ v2i64, v2i64, OpNode, Commutable>;
+}
+
+
+// Neon 3-register vector intrinsics.
+
+// First with only element sizes of 16 and 32 bits:
+multiclass N3VInt_HS<bit op24, bit op23, bits<4> op11_8, bit op4, Format f,
+ InstrItinClass itinD16, InstrItinClass itinD32,
+ InstrItinClass itinQ16, InstrItinClass itinQ32,
+ string OpcodeStr, string Dt,
+ SDPatternOperator IntOp, bit Commutable = 0> {
+ // 64-bit vector types.
+ def v4i16 : N3VDInt<op24, op23, 0b01, op11_8, op4, f, itinD16,
+ OpcodeStr, !strconcat(Dt, "16"),
+ v4i16, v4i16, IntOp, Commutable>;
+ def v2i32 : N3VDInt<op24, op23, 0b10, op11_8, op4, f, itinD32,
+ OpcodeStr, !strconcat(Dt, "32"),
+ v2i32, v2i32, IntOp, Commutable>;
+
+ // 128-bit vector types.
+ def v8i16 : N3VQInt<op24, op23, 0b01, op11_8, op4, f, itinQ16,
+ OpcodeStr, !strconcat(Dt, "16"),
+ v8i16, v8i16, IntOp, Commutable>;
+ def v4i32 : N3VQInt<op24, op23, 0b10, op11_8, op4, f, itinQ32,
+ OpcodeStr, !strconcat(Dt, "32"),
+ v4i32, v4i32, IntOp, Commutable>;
+}
+multiclass N3VInt_HSSh<bit op24, bit op23, bits<4> op11_8, bit op4, Format f,
+ InstrItinClass itinD16, InstrItinClass itinD32,
+ InstrItinClass itinQ16, InstrItinClass itinQ32,
+ string OpcodeStr, string Dt,
+ SDPatternOperator IntOp> {
+ // 64-bit vector types.
+ def v4i16 : N3VDIntSh<op24, op23, 0b01, op11_8, op4, f, itinD16,
+ OpcodeStr, !strconcat(Dt, "16"),
+ v4i16, v4i16, IntOp>;
+ def v2i32 : N3VDIntSh<op24, op23, 0b10, op11_8, op4, f, itinD32,
+ OpcodeStr, !strconcat(Dt, "32"),
+ v2i32, v2i32, IntOp>;
+
+ // 128-bit vector types.
+ def v8i16 : N3VQIntSh<op24, op23, 0b01, op11_8, op4, f, itinQ16,
+ OpcodeStr, !strconcat(Dt, "16"),
+ v8i16, v8i16, IntOp>;
+ def v4i32 : N3VQIntSh<op24, op23, 0b10, op11_8, op4, f, itinQ32,
+ OpcodeStr, !strconcat(Dt, "32"),
+ v4i32, v4i32, IntOp>;
+}
+
+multiclass N3VIntSL_HS<bits<4> op11_8,
+ InstrItinClass itinD16, InstrItinClass itinD32,
+ InstrItinClass itinQ16, InstrItinClass itinQ32,
+ string OpcodeStr, string Dt, SDPatternOperator IntOp> {
+ def v4i16 : N3VDIntSL16<0b01, op11_8, itinD16,
+ OpcodeStr, !strconcat(Dt, "16"), v4i16, IntOp>;
+ def v2i32 : N3VDIntSL<0b10, op11_8, itinD32,
+ OpcodeStr, !strconcat(Dt, "32"), v2i32, IntOp>;
+ def v8i16 : N3VQIntSL16<0b01, op11_8, itinQ16,
+ OpcodeStr, !strconcat(Dt, "16"), v8i16, v4i16, IntOp>;
+ def v4i32 : N3VQIntSL<0b10, op11_8, itinQ32,
+ OpcodeStr, !strconcat(Dt, "32"), v4i32, v2i32, IntOp>;
+}
+
+// ....then also with element size of 8 bits:
+multiclass N3VInt_QHS<bit op24, bit op23, bits<4> op11_8, bit op4, Format f,
+ InstrItinClass itinD16, InstrItinClass itinD32,
+ InstrItinClass itinQ16, InstrItinClass itinQ32,
+ string OpcodeStr, string Dt,
+ SDPatternOperator IntOp, bit Commutable = 0>
+ : N3VInt_HS<op24, op23, op11_8, op4, f, itinD16, itinD32, itinQ16, itinQ32,
+ OpcodeStr, Dt, IntOp, Commutable> {
+ def v8i8 : N3VDInt<op24, op23, 0b00, op11_8, op4, f, itinD16,
+ OpcodeStr, !strconcat(Dt, "8"),
+ v8i8, v8i8, IntOp, Commutable>;
+ def v16i8 : N3VQInt<op24, op23, 0b00, op11_8, op4, f, itinQ16,
+ OpcodeStr, !strconcat(Dt, "8"),
+ v16i8, v16i8, IntOp, Commutable>;
+}
+multiclass N3VInt_QHSSh<bit op24, bit op23, bits<4> op11_8, bit op4, Format f,
+ InstrItinClass itinD16, InstrItinClass itinD32,
+ InstrItinClass itinQ16, InstrItinClass itinQ32,
+ string OpcodeStr, string Dt,
+ SDPatternOperator IntOp>
+ : N3VInt_HSSh<op24, op23, op11_8, op4, f, itinD16, itinD32, itinQ16, itinQ32,
+ OpcodeStr, Dt, IntOp> {
+ def v8i8 : N3VDIntSh<op24, op23, 0b00, op11_8, op4, f, itinD16,
+ OpcodeStr, !strconcat(Dt, "8"),
+ v8i8, v8i8, IntOp>;
+ def v16i8 : N3VQIntSh<op24, op23, 0b00, op11_8, op4, f, itinQ16,
+ OpcodeStr, !strconcat(Dt, "8"),
+ v16i8, v16i8, IntOp>;
+}
+
+
+// ....then also with element size of 64 bits:
+multiclass N3VInt_QHSD<bit op24, bit op23, bits<4> op11_8, bit op4, Format f,
+ InstrItinClass itinD16, InstrItinClass itinD32,
+ InstrItinClass itinQ16, InstrItinClass itinQ32,
+ string OpcodeStr, string Dt,
+ SDPatternOperator IntOp, bit Commutable = 0>
+ : N3VInt_QHS<op24, op23, op11_8, op4, f, itinD16, itinD32, itinQ16, itinQ32,
+ OpcodeStr, Dt, IntOp, Commutable> {
+ def v1i64 : N3VDInt<op24, op23, 0b11, op11_8, op4, f, itinD32,
+ OpcodeStr, !strconcat(Dt, "64"),
+ v1i64, v1i64, IntOp, Commutable>;
+ def v2i64 : N3VQInt<op24, op23, 0b11, op11_8, op4, f, itinQ32,
+ OpcodeStr, !strconcat(Dt, "64"),
+ v2i64, v2i64, IntOp, Commutable>;
+}
+multiclass N3VInt_QHSDSh<bit op24, bit op23, bits<4> op11_8, bit op4, Format f,
+ InstrItinClass itinD16, InstrItinClass itinD32,
+ InstrItinClass itinQ16, InstrItinClass itinQ32,
+ string OpcodeStr, string Dt,
+ SDPatternOperator IntOp>
+ : N3VInt_QHSSh<op24, op23, op11_8, op4, f, itinD16, itinD32, itinQ16, itinQ32,
+ OpcodeStr, Dt, IntOp> {
+ def v1i64 : N3VDIntSh<op24, op23, 0b11, op11_8, op4, f, itinD32,
+ OpcodeStr, !strconcat(Dt, "64"),
+ v1i64, v1i64, IntOp>;
+ def v2i64 : N3VQIntSh<op24, op23, 0b11, op11_8, op4, f, itinQ32,
+ OpcodeStr, !strconcat(Dt, "64"),
+ v2i64, v2i64, IntOp>;
+}
+
+// Neon Narrowing 3-register vector intrinsics,
+// source operand element sizes of 16, 32 and 64 bits:
+multiclass N3VNInt_HSD<bit op24, bit op23, bits<4> op11_8, bit op4,
+ string OpcodeStr, string Dt,
+ SDPatternOperator IntOp, bit Commutable = 0> {
+ def v8i8 : N3VNInt<op24, op23, 0b00, op11_8, op4,
+ OpcodeStr, !strconcat(Dt, "16"),
+ v8i8, v8i16, IntOp, Commutable>;
+ def v4i16 : N3VNInt<op24, op23, 0b01, op11_8, op4,
+ OpcodeStr, !strconcat(Dt, "32"),
+ v4i16, v4i32, IntOp, Commutable>;
+ def v2i32 : N3VNInt<op24, op23, 0b10, op11_8, op4,
+ OpcodeStr, !strconcat(Dt, "64"),
+ v2i32, v2i64, IntOp, Commutable>;
+}
+
+
+// Neon Long 3-register vector operations.
+
+multiclass N3VL_QHS<bit op24, bit op23, bits<4> op11_8, bit op4,
+ InstrItinClass itin16, InstrItinClass itin32,
+ string OpcodeStr, string Dt,
+ SDNode OpNode, bit Commutable = 0> {
+ def v8i16 : N3VL<op24, op23, 0b00, op11_8, op4, itin16,
+ OpcodeStr, !strconcat(Dt, "8"),
+ v8i16, v8i8, OpNode, Commutable>;
+ def v4i32 : N3VL<op24, op23, 0b01, op11_8, op4, itin16,
+ OpcodeStr, !strconcat(Dt, "16"),
+ v4i32, v4i16, OpNode, Commutable>;
+ def v2i64 : N3VL<op24, op23, 0b10, op11_8, op4, itin32,
+ OpcodeStr, !strconcat(Dt, "32"),
+ v2i64, v2i32, OpNode, Commutable>;
+}
+
+multiclass N3VLSL_HS<bit op24, bits<4> op11_8,
+ InstrItinClass itin, string OpcodeStr, string Dt,
+ SDNode OpNode> {
+ def v4i16 : N3VLSL16<op24, 0b01, op11_8, itin, OpcodeStr,
+ !strconcat(Dt, "16"), v4i32, v4i16, OpNode>;
+ def v2i32 : N3VLSL<op24, 0b10, op11_8, itin, OpcodeStr,
+ !strconcat(Dt, "32"), v2i64, v2i32, OpNode>;
+}
+
+multiclass N3VLExt_QHS<bit op24, bit op23, bits<4> op11_8, bit op4,
+ InstrItinClass itin16, InstrItinClass itin32,
+ string OpcodeStr, string Dt,
+ SDNode OpNode, SDNode ExtOp, bit Commutable = 0> {
+ def v8i16 : N3VLExt<op24, op23, 0b00, op11_8, op4, itin16,
+ OpcodeStr, !strconcat(Dt, "8"),
+ v8i16, v8i8, OpNode, ExtOp, Commutable>;
+ def v4i32 : N3VLExt<op24, op23, 0b01, op11_8, op4, itin16,
+ OpcodeStr, !strconcat(Dt, "16"),
+ v4i32, v4i16, OpNode, ExtOp, Commutable>;
+ def v2i64 : N3VLExt<op24, op23, 0b10, op11_8, op4, itin32,
+ OpcodeStr, !strconcat(Dt, "32"),
+ v2i64, v2i32, OpNode, ExtOp, Commutable>;
+}
+
+// Neon Long 3-register vector intrinsics.
+
+// First with only element sizes of 16 and 32 bits:
+multiclass N3VLInt_HS<bit op24, bit op23, bits<4> op11_8, bit op4,
+ InstrItinClass itin16, InstrItinClass itin32,
+ string OpcodeStr, string Dt,
+ SDPatternOperator IntOp, bit Commutable = 0> {
+ def v4i32 : N3VLInt<op24, op23, 0b01, op11_8, op4, itin16,
+ OpcodeStr, !strconcat(Dt, "16"),
+ v4i32, v4i16, IntOp, Commutable>;
+ def v2i64 : N3VLInt<op24, op23, 0b10, op11_8, op4, itin32,
+ OpcodeStr, !strconcat(Dt, "32"),
+ v2i64, v2i32, IntOp, Commutable>;
+}
+
+multiclass N3VLIntSL_HS<bit op24, bits<4> op11_8,
+ InstrItinClass itin, string OpcodeStr, string Dt,
+ SDPatternOperator IntOp> {
+ def v4i16 : N3VLIntSL16<op24, 0b01, op11_8, itin,
+ OpcodeStr, !strconcat(Dt, "16"), v4i32, v4i16, IntOp>;
+ def v2i32 : N3VLIntSL<op24, 0b10, op11_8, itin,
+ OpcodeStr, !strconcat(Dt, "32"), v2i64, v2i32, IntOp>;
+}
+
+// ....then also with element size of 8 bits:
+multiclass N3VLInt_QHS<bit op24, bit op23, bits<4> op11_8, bit op4,
+ InstrItinClass itin16, InstrItinClass itin32,
+ string OpcodeStr, string Dt,
+ SDPatternOperator IntOp, bit Commutable = 0>
+ : N3VLInt_HS<op24, op23, op11_8, op4, itin16, itin32, OpcodeStr, Dt,
+ IntOp, Commutable> {
+ def v8i16 : N3VLInt<op24, op23, 0b00, op11_8, op4, itin16,
+ OpcodeStr, !strconcat(Dt, "8"),
+ v8i16, v8i8, IntOp, Commutable>;
+}
+
+// ....with explicit extend (VABDL).
+multiclass N3VLIntExt_QHS<bit op24, bit op23, bits<4> op11_8, bit op4,
+ InstrItinClass itin, string OpcodeStr, string Dt,
+ SDPatternOperator IntOp, SDNode ExtOp, bit Commutable = 0> {
+ def v8i16 : N3VLIntExt<op24, op23, 0b00, op11_8, op4, itin,
+ OpcodeStr, !strconcat(Dt, "8"),
+ v8i16, v8i8, IntOp, ExtOp, Commutable>;
+ def v4i32 : N3VLIntExt<op24, op23, 0b01, op11_8, op4, itin,
+ OpcodeStr, !strconcat(Dt, "16"),
+ v4i32, v4i16, IntOp, ExtOp, Commutable>;
+ def v2i64 : N3VLIntExt<op24, op23, 0b10, op11_8, op4, itin,
+ OpcodeStr, !strconcat(Dt, "32"),
+ v2i64, v2i32, IntOp, ExtOp, Commutable>;
+}
+
+
+// Neon Wide 3-register vector intrinsics,
+// source operand element sizes of 8, 16 and 32 bits:
+multiclass N3VW_QHS<bit op24, bit op23, bits<4> op11_8, bit op4,
+ string OpcodeStr, string Dt,
+ SDNode OpNode, SDNode ExtOp, bit Commutable = 0> {
+ def v8i16 : N3VW<op24, op23, 0b00, op11_8, op4,
+ OpcodeStr, !strconcat(Dt, "8"),
+ v8i16, v8i8, OpNode, ExtOp, Commutable>;
+ def v4i32 : N3VW<op24, op23, 0b01, op11_8, op4,
+ OpcodeStr, !strconcat(Dt, "16"),
+ v4i32, v4i16, OpNode, ExtOp, Commutable>;
+ def v2i64 : N3VW<op24, op23, 0b10, op11_8, op4,
+ OpcodeStr, !strconcat(Dt, "32"),
+ v2i64, v2i32, OpNode, ExtOp, Commutable>;
+}
+
+
+// Neon Multiply-Op vector operations,
+// element sizes of 8, 16 and 32 bits:
+multiclass N3VMulOp_QHS<bit op24, bit op23, bits<4> op11_8, bit op4,
+ InstrItinClass itinD16, InstrItinClass itinD32,
+ InstrItinClass itinQ16, InstrItinClass itinQ32,
+ string OpcodeStr, string Dt, SDNode OpNode> {
+ // 64-bit vector types.
+ def v8i8 : N3VDMulOp<op24, op23, 0b00, op11_8, op4, itinD16,
+ OpcodeStr, !strconcat(Dt, "8"), v8i8, mul, OpNode>;
+ def v4i16 : N3VDMulOp<op24, op23, 0b01, op11_8, op4, itinD16,
+ OpcodeStr, !strconcat(Dt, "16"), v4i16, mul, OpNode>;
+ def v2i32 : N3VDMulOp<op24, op23, 0b10, op11_8, op4, itinD32,
+ OpcodeStr, !strconcat(Dt, "32"), v2i32, mul, OpNode>;
+
+ // 128-bit vector types.
+ def v16i8 : N3VQMulOp<op24, op23, 0b00, op11_8, op4, itinQ16,
+ OpcodeStr, !strconcat(Dt, "8"), v16i8, mul, OpNode>;
+ def v8i16 : N3VQMulOp<op24, op23, 0b01, op11_8, op4, itinQ16,
+ OpcodeStr, !strconcat(Dt, "16"), v8i16, mul, OpNode>;
+ def v4i32 : N3VQMulOp<op24, op23, 0b10, op11_8, op4, itinQ32,
+ OpcodeStr, !strconcat(Dt, "32"), v4i32, mul, OpNode>;
+}
+
+multiclass N3VMulOpSL_HS<bits<4> op11_8,
+ InstrItinClass itinD16, InstrItinClass itinD32,
+ InstrItinClass itinQ16, InstrItinClass itinQ32,
+ string OpcodeStr, string Dt, SDNode ShOp> {
+ def v4i16 : N3VDMulOpSL16<0b01, op11_8, itinD16,
+ OpcodeStr, !strconcat(Dt, "16"), v4i16, mul, ShOp>;
+ def v2i32 : N3VDMulOpSL<0b10, op11_8, itinD32,
+ OpcodeStr, !strconcat(Dt, "32"), v2i32, mul, ShOp>;
+ def v8i16 : N3VQMulOpSL16<0b01, op11_8, itinQ16,
+ OpcodeStr, !strconcat(Dt, "16"), v8i16, v4i16,
+ mul, ShOp>;
+ def v4i32 : N3VQMulOpSL<0b10, op11_8, itinQ32,
+ OpcodeStr, !strconcat(Dt, "32"), v4i32, v2i32,
+ mul, ShOp>;
+}
+
+// Neon Intrinsic-Op vector operations,
+// element sizes of 8, 16 and 32 bits:
+multiclass N3VIntOp_QHS<bit op24, bit op23, bits<4> op11_8, bit op4,
+ InstrItinClass itinD, InstrItinClass itinQ,
+ string OpcodeStr, string Dt, SDPatternOperator IntOp,
+ SDNode OpNode> {
+ // 64-bit vector types.
+ def v8i8 : N3VDIntOp<op24, op23, 0b00, op11_8, op4, itinD,
+ OpcodeStr, !strconcat(Dt, "8"), v8i8, IntOp, OpNode>;
+ def v4i16 : N3VDIntOp<op24, op23, 0b01, op11_8, op4, itinD,
+ OpcodeStr, !strconcat(Dt, "16"), v4i16, IntOp, OpNode>;
+ def v2i32 : N3VDIntOp<op24, op23, 0b10, op11_8, op4, itinD,
+ OpcodeStr, !strconcat(Dt, "32"), v2i32, IntOp, OpNode>;
+
+ // 128-bit vector types.
+ def v16i8 : N3VQIntOp<op24, op23, 0b00, op11_8, op4, itinQ,
+ OpcodeStr, !strconcat(Dt, "8"), v16i8, IntOp, OpNode>;
+ def v8i16 : N3VQIntOp<op24, op23, 0b01, op11_8, op4, itinQ,
+ OpcodeStr, !strconcat(Dt, "16"), v8i16, IntOp, OpNode>;
+ def v4i32 : N3VQIntOp<op24, op23, 0b10, op11_8, op4, itinQ,
+ OpcodeStr, !strconcat(Dt, "32"), v4i32, IntOp, OpNode>;
+}
+
+// Neon 3-argument intrinsics,
+// element sizes of 8, 16 and 32 bits:
+multiclass N3VInt3_QHS<bit op24, bit op23, bits<4> op11_8, bit op4,
+ InstrItinClass itinD, InstrItinClass itinQ,
+ string OpcodeStr, string Dt, SDPatternOperator IntOp> {
+ // 64-bit vector types.
+ def v8i8 : N3VDInt3<op24, op23, 0b00, op11_8, op4, itinD,
+ OpcodeStr, !strconcat(Dt, "8"), v8i8, v8i8, IntOp>;
+ def v4i16 : N3VDInt3<op24, op23, 0b01, op11_8, op4, itinD,
+ OpcodeStr, !strconcat(Dt, "16"), v4i16, v4i16, IntOp>;
+ def v2i32 : N3VDInt3<op24, op23, 0b10, op11_8, op4, itinD,
+ OpcodeStr, !strconcat(Dt, "32"), v2i32, v2i32, IntOp>;
+
+ // 128-bit vector types.
+ def v16i8 : N3VQInt3<op24, op23, 0b00, op11_8, op4, itinQ,
+ OpcodeStr, !strconcat(Dt, "8"), v16i8, v16i8, IntOp>;
+ def v8i16 : N3VQInt3<op24, op23, 0b01, op11_8, op4, itinQ,
+ OpcodeStr, !strconcat(Dt, "16"), v8i16, v8i16, IntOp>;
+ def v4i32 : N3VQInt3<op24, op23, 0b10, op11_8, op4, itinQ,
+ OpcodeStr, !strconcat(Dt, "32"), v4i32, v4i32, IntOp>;
+}
+
+
+// Neon Long Multiply-Op vector operations,
+// element sizes of 8, 16 and 32 bits:
+multiclass N3VLMulOp_QHS<bit op24, bit op23, bits<4> op11_8, bit op4,
+ InstrItinClass itin16, InstrItinClass itin32,
+ string OpcodeStr, string Dt, SDNode MulOp,
+ SDNode OpNode> {
+ def v8i16 : N3VLMulOp<op24, op23, 0b00, op11_8, op4, itin16, OpcodeStr,
+ !strconcat(Dt, "8"), v8i16, v8i8, MulOp, OpNode>;
+ def v4i32 : N3VLMulOp<op24, op23, 0b01, op11_8, op4, itin16, OpcodeStr,
+ !strconcat(Dt, "16"), v4i32, v4i16, MulOp, OpNode>;
+ def v2i64 : N3VLMulOp<op24, op23, 0b10, op11_8, op4, itin32, OpcodeStr,
+ !strconcat(Dt, "32"), v2i64, v2i32, MulOp, OpNode>;
+}
+
+multiclass N3VLMulOpSL_HS<bit op24, bits<4> op11_8, string OpcodeStr,
+ string Dt, SDNode MulOp, SDNode OpNode> {
+ def v4i16 : N3VLMulOpSL16<op24, 0b01, op11_8, IIC_VMACi16D, OpcodeStr,
+ !strconcat(Dt,"16"), v4i32, v4i16, MulOp, OpNode>;
+ def v2i32 : N3VLMulOpSL<op24, 0b10, op11_8, IIC_VMACi32D, OpcodeStr,
+ !strconcat(Dt, "32"), v2i64, v2i32, MulOp, OpNode>;
+}
+
+
+// Neon Long 3-argument intrinsics.
+
+// First with only element sizes of 16 and 32 bits:
+multiclass N3VLInt3_HS<bit op24, bit op23, bits<4> op11_8, bit op4,
+ InstrItinClass itin16, InstrItinClass itin32,
+ string OpcodeStr, string Dt, SDPatternOperator IntOp> {
+ def v4i32 : N3VLInt3<op24, op23, 0b01, op11_8, op4, itin16,
+ OpcodeStr, !strconcat(Dt, "16"), v4i32, v4i16, IntOp>;
+ def v2i64 : N3VLInt3<op24, op23, 0b10, op11_8, op4, itin32,
+ OpcodeStr, !strconcat(Dt, "32"), v2i64, v2i32, IntOp>;
+}
+
+multiclass N3VLInt3SL_HS<bit op24, bits<4> op11_8,
+ string OpcodeStr, string Dt, SDPatternOperator IntOp> {
+ def v4i16 : N3VLInt3SL16<op24, 0b01, op11_8, IIC_VMACi16D,
+ OpcodeStr, !strconcat(Dt,"16"), v4i32, v4i16, IntOp>;
+ def v2i32 : N3VLInt3SL<op24, 0b10, op11_8, IIC_VMACi32D,
+ OpcodeStr, !strconcat(Dt, "32"), v2i64, v2i32, IntOp>;
+}
+
+// ....then also with element size of 8 bits:
+multiclass N3VLInt3_QHS<bit op24, bit op23, bits<4> op11_8, bit op4,
+ InstrItinClass itin16, InstrItinClass itin32,
+ string OpcodeStr, string Dt, SDPatternOperator IntOp>
+ : N3VLInt3_HS<op24, op23, op11_8, op4, itin16, itin32, OpcodeStr, Dt, IntOp> {
+ def v8i16 : N3VLInt3<op24, op23, 0b00, op11_8, op4, itin16,
+ OpcodeStr, !strconcat(Dt, "8"), v8i16, v8i8, IntOp>;
+}
+
+// ....with explicit extend (VABAL).
+multiclass N3VLIntExtOp_QHS<bit op24, bit op23, bits<4> op11_8, bit op4,
+ InstrItinClass itin, string OpcodeStr, string Dt,
+ SDPatternOperator IntOp, SDNode ExtOp, SDNode OpNode> {
+ def v8i16 : N3VLIntExtOp<op24, op23, 0b00, op11_8, op4, itin,
+ OpcodeStr, !strconcat(Dt, "8"), v8i16, v8i8,
+ IntOp, ExtOp, OpNode>;
+ def v4i32 : N3VLIntExtOp<op24, op23, 0b01, op11_8, op4, itin,
+ OpcodeStr, !strconcat(Dt, "16"), v4i32, v4i16,
+ IntOp, ExtOp, OpNode>;
+ def v2i64 : N3VLIntExtOp<op24, op23, 0b10, op11_8, op4, itin,
+ OpcodeStr, !strconcat(Dt, "32"), v2i64, v2i32,
+ IntOp, ExtOp, OpNode>;
+}
+
+
+// Neon Pairwise long 2-register intrinsics,
+// element sizes of 8, 16 and 32 bits:
+multiclass N2VPLInt_QHS<bits<2> op24_23, bits<2> op21_20, bits<2> op17_16,
+ bits<5> op11_7, bit op4,
+ string OpcodeStr, string Dt, SDPatternOperator IntOp> {
+ // 64-bit vector types.
+ def v8i8 : N2VDPLInt<op24_23, op21_20, 0b00, op17_16, op11_7, op4,
+ OpcodeStr, !strconcat(Dt, "8"), v4i16, v8i8, IntOp>;
+ def v4i16 : N2VDPLInt<op24_23, op21_20, 0b01, op17_16, op11_7, op4,
+ OpcodeStr, !strconcat(Dt, "16"), v2i32, v4i16, IntOp>;
+ def v2i32 : N2VDPLInt<op24_23, op21_20, 0b10, op17_16, op11_7, op4,
+ OpcodeStr, !strconcat(Dt, "32"), v1i64, v2i32, IntOp>;
+
+ // 128-bit vector types.
+ def v16i8 : N2VQPLInt<op24_23, op21_20, 0b00, op17_16, op11_7, op4,
+ OpcodeStr, !strconcat(Dt, "8"), v8i16, v16i8, IntOp>;
+ def v8i16 : N2VQPLInt<op24_23, op21_20, 0b01, op17_16, op11_7, op4,
+ OpcodeStr, !strconcat(Dt, "16"), v4i32, v8i16, IntOp>;
+ def v4i32 : N2VQPLInt<op24_23, op21_20, 0b10, op17_16, op11_7, op4,
+ OpcodeStr, !strconcat(Dt, "32"), v2i64, v4i32, IntOp>;
+}
+
+
+// Neon Pairwise long 2-register accumulate intrinsics,
+// element sizes of 8, 16 and 32 bits:
+multiclass N2VPLInt2_QHS<bits<2> op24_23, bits<2> op21_20, bits<2> op17_16,
+ bits<5> op11_7, bit op4,
+ string OpcodeStr, string Dt, SDPatternOperator IntOp> {
+ // 64-bit vector types.
+ def v8i8 : N2VDPLInt2<op24_23, op21_20, 0b00, op17_16, op11_7, op4,
+ OpcodeStr, !strconcat(Dt, "8"), v4i16, v8i8, IntOp>;
+ def v4i16 : N2VDPLInt2<op24_23, op21_20, 0b01, op17_16, op11_7, op4,
+ OpcodeStr, !strconcat(Dt, "16"), v2i32, v4i16, IntOp>;
+ def v2i32 : N2VDPLInt2<op24_23, op21_20, 0b10, op17_16, op11_7, op4,
+ OpcodeStr, !strconcat(Dt, "32"), v1i64, v2i32, IntOp>;
+
+ // 128-bit vector types.
+ def v16i8 : N2VQPLInt2<op24_23, op21_20, 0b00, op17_16, op11_7, op4,
+ OpcodeStr, !strconcat(Dt, "8"), v8i16, v16i8, IntOp>;
+ def v8i16 : N2VQPLInt2<op24_23, op21_20, 0b01, op17_16, op11_7, op4,
+ OpcodeStr, !strconcat(Dt, "16"), v4i32, v8i16, IntOp>;
+ def v4i32 : N2VQPLInt2<op24_23, op21_20, 0b10, op17_16, op11_7, op4,
+ OpcodeStr, !strconcat(Dt, "32"), v2i64, v4i32, IntOp>;
+}
+
+
+// Neon 2-register vector shift by immediate,
+// with f of either N2RegVShLFrm or N2RegVShRFrm
+// element sizes of 8, 16, 32 and 64 bits:
+multiclass N2VShL_QHSD<bit op24, bit op23, bits<4> op11_8, bit op4,
+ InstrItinClass itin, string OpcodeStr, string Dt,
+ SDNode OpNode> {
+ // 64-bit vector types.
+ def v8i8 : N2VDSh<op24, op23, op11_8, 0, op4, N2RegVShLFrm, itin, i32imm,
+ OpcodeStr, !strconcat(Dt, "8"), v8i8, OpNode> {
+ let Inst{21-19} = 0b001; // imm6 = 001xxx
+ }
+ def v4i16 : N2VDSh<op24, op23, op11_8, 0, op4, N2RegVShLFrm, itin, i32imm,
+ OpcodeStr, !strconcat(Dt, "16"), v4i16, OpNode> {
+ let Inst{21-20} = 0b01; // imm6 = 01xxxx
+ }
+ def v2i32 : N2VDSh<op24, op23, op11_8, 0, op4, N2RegVShLFrm, itin, i32imm,
+ OpcodeStr, !strconcat(Dt, "32"), v2i32, OpNode> {
+ let Inst{21} = 0b1; // imm6 = 1xxxxx
+ }
+ def v1i64 : N2VDSh<op24, op23, op11_8, 1, op4, N2RegVShLFrm, itin, i32imm,
+ OpcodeStr, !strconcat(Dt, "64"), v1i64, OpNode>;
+ // imm6 = xxxxxx
+
+ // 128-bit vector types.
+ def v16i8 : N2VQSh<op24, op23, op11_8, 0, op4, N2RegVShLFrm, itin, i32imm,
+ OpcodeStr, !strconcat(Dt, "8"), v16i8, OpNode> {
+ let Inst{21-19} = 0b001; // imm6 = 001xxx
+ }
+ def v8i16 : N2VQSh<op24, op23, op11_8, 0, op4, N2RegVShLFrm, itin, i32imm,
+ OpcodeStr, !strconcat(Dt, "16"), v8i16, OpNode> {
+ let Inst{21-20} = 0b01; // imm6 = 01xxxx
+ }
+ def v4i32 : N2VQSh<op24, op23, op11_8, 0, op4, N2RegVShLFrm, itin, i32imm,
+ OpcodeStr, !strconcat(Dt, "32"), v4i32, OpNode> {
+ let Inst{21} = 0b1; // imm6 = 1xxxxx
+ }
+ def v2i64 : N2VQSh<op24, op23, op11_8, 1, op4, N2RegVShLFrm, itin, i32imm,
+ OpcodeStr, !strconcat(Dt, "64"), v2i64, OpNode>;
+ // imm6 = xxxxxx
+}
+multiclass N2VShR_QHSD<bit op24, bit op23, bits<4> op11_8, bit op4,
+ InstrItinClass itin, string OpcodeStr, string Dt,
+ string baseOpc, SDNode OpNode> {
+ // 64-bit vector types.
+ def v8i8 : N2VDSh<op24, op23, op11_8, 0, op4, N2RegVShRFrm, itin, shr_imm8,
+ OpcodeStr, !strconcat(Dt, "8"), v8i8, OpNode> {
+ let Inst{21-19} = 0b001; // imm6 = 001xxx
+ }
+ def v4i16 : N2VDSh<op24, op23, op11_8, 0, op4, N2RegVShRFrm, itin, shr_imm16,
+ OpcodeStr, !strconcat(Dt, "16"), v4i16, OpNode> {
+ let Inst{21-20} = 0b01; // imm6 = 01xxxx
+ }
+ def v2i32 : N2VDSh<op24, op23, op11_8, 0, op4, N2RegVShRFrm, itin, shr_imm32,
+ OpcodeStr, !strconcat(Dt, "32"), v2i32, OpNode> {
+ let Inst{21} = 0b1; // imm6 = 1xxxxx
+ }
+ def v1i64 : N2VDSh<op24, op23, op11_8, 1, op4, N2RegVShRFrm, itin, shr_imm64,
+ OpcodeStr, !strconcat(Dt, "64"), v1i64, OpNode>;
+ // imm6 = xxxxxx
+
+ // 128-bit vector types.
+ def v16i8 : N2VQSh<op24, op23, op11_8, 0, op4, N2RegVShRFrm, itin, shr_imm8,
+ OpcodeStr, !strconcat(Dt, "8"), v16i8, OpNode> {
+ let Inst{21-19} = 0b001; // imm6 = 001xxx
+ }
+ def v8i16 : N2VQSh<op24, op23, op11_8, 0, op4, N2RegVShRFrm, itin, shr_imm16,
+ OpcodeStr, !strconcat(Dt, "16"), v8i16, OpNode> {
+ let Inst{21-20} = 0b01; // imm6 = 01xxxx
+ }
+ def v4i32 : N2VQSh<op24, op23, op11_8, 0, op4, N2RegVShRFrm, itin, shr_imm32,
+ OpcodeStr, !strconcat(Dt, "32"), v4i32, OpNode> {
+ let Inst{21} = 0b1; // imm6 = 1xxxxx
+ }
+ def v2i64 : N2VQSh<op24, op23, op11_8, 1, op4, N2RegVShRFrm, itin, shr_imm64,
+ OpcodeStr, !strconcat(Dt, "64"), v2i64, OpNode>;
+ // imm6 = xxxxxx
+}
+
+// Neon Shift-Accumulate vector operations,
+// element sizes of 8, 16, 32 and 64 bits:
+multiclass N2VShAdd_QHSD<bit op24, bit op23, bits<4> op11_8, bit op4,
+ string OpcodeStr, string Dt, SDNode ShOp> {
+ // 64-bit vector types.
+ def v8i8 : N2VDShAdd<op24, op23, op11_8, 0, op4, shr_imm8,
+ OpcodeStr, !strconcat(Dt, "8"), v8i8, ShOp> {
+ let Inst{21-19} = 0b001; // imm6 = 001xxx
+ }
+ def v4i16 : N2VDShAdd<op24, op23, op11_8, 0, op4, shr_imm16,
+ OpcodeStr, !strconcat(Dt, "16"), v4i16, ShOp> {
+ let Inst{21-20} = 0b01; // imm6 = 01xxxx
+ }
+ def v2i32 : N2VDShAdd<op24, op23, op11_8, 0, op4, shr_imm32,
+ OpcodeStr, !strconcat(Dt, "32"), v2i32, ShOp> {
+ let Inst{21} = 0b1; // imm6 = 1xxxxx
+ }
+ def v1i64 : N2VDShAdd<op24, op23, op11_8, 1, op4, shr_imm64,
+ OpcodeStr, !strconcat(Dt, "64"), v1i64, ShOp>;
+ // imm6 = xxxxxx
+
+ // 128-bit vector types.
+ def v16i8 : N2VQShAdd<op24, op23, op11_8, 0, op4, shr_imm8,
+ OpcodeStr, !strconcat(Dt, "8"), v16i8, ShOp> {
+ let Inst{21-19} = 0b001; // imm6 = 001xxx
+ }
+ def v8i16 : N2VQShAdd<op24, op23, op11_8, 0, op4, shr_imm16,
+ OpcodeStr, !strconcat(Dt, "16"), v8i16, ShOp> {
+ let Inst{21-20} = 0b01; // imm6 = 01xxxx
+ }
+ def v4i32 : N2VQShAdd<op24, op23, op11_8, 0, op4, shr_imm32,
+ OpcodeStr, !strconcat(Dt, "32"), v4i32, ShOp> {
+ let Inst{21} = 0b1; // imm6 = 1xxxxx
+ }
+ def v2i64 : N2VQShAdd<op24, op23, op11_8, 1, op4, shr_imm64,
+ OpcodeStr, !strconcat(Dt, "64"), v2i64, ShOp>;
+ // imm6 = xxxxxx
+}
+
+// Neon Shift-Insert vector operations,
+// with f of either N2RegVShLFrm or N2RegVShRFrm
+// element sizes of 8, 16, 32 and 64 bits:
+multiclass N2VShInsL_QHSD<bit op24, bit op23, bits<4> op11_8, bit op4,
+ string OpcodeStr> {
+ // 64-bit vector types.
+ def v8i8 : N2VDShIns<op24, op23, op11_8, 0, op4, i32imm,
+ N2RegVShLFrm, OpcodeStr, "8", v8i8, NEONvsli> {
+ let Inst{21-19} = 0b001; // imm6 = 001xxx
+ }
+ def v4i16 : N2VDShIns<op24, op23, op11_8, 0, op4, i32imm,
+ N2RegVShLFrm, OpcodeStr, "16", v4i16, NEONvsli> {
+ let Inst{21-20} = 0b01; // imm6 = 01xxxx
+ }
+ def v2i32 : N2VDShIns<op24, op23, op11_8, 0, op4, i32imm,
+ N2RegVShLFrm, OpcodeStr, "32", v2i32, NEONvsli> {
+ let Inst{21} = 0b1; // imm6 = 1xxxxx
+ }
+ def v1i64 : N2VDShIns<op24, op23, op11_8, 1, op4, i32imm,
+ N2RegVShLFrm, OpcodeStr, "64", v1i64, NEONvsli>;
+ // imm6 = xxxxxx
+
+ // 128-bit vector types.
+ def v16i8 : N2VQShIns<op24, op23, op11_8, 0, op4, i32imm,
+ N2RegVShLFrm, OpcodeStr, "8", v16i8, NEONvsli> {
+ let Inst{21-19} = 0b001; // imm6 = 001xxx
+ }
+ def v8i16 : N2VQShIns<op24, op23, op11_8, 0, op4, i32imm,
+ N2RegVShLFrm, OpcodeStr, "16", v8i16, NEONvsli> {
+ let Inst{21-20} = 0b01; // imm6 = 01xxxx
+ }
+ def v4i32 : N2VQShIns<op24, op23, op11_8, 0, op4, i32imm,
+ N2RegVShLFrm, OpcodeStr, "32", v4i32, NEONvsli> {
+ let Inst{21} = 0b1; // imm6 = 1xxxxx
+ }
+ def v2i64 : N2VQShIns<op24, op23, op11_8, 1, op4, i32imm,
+ N2RegVShLFrm, OpcodeStr, "64", v2i64, NEONvsli>;
+ // imm6 = xxxxxx
+}
+multiclass N2VShInsR_QHSD<bit op24, bit op23, bits<4> op11_8, bit op4,
+ string OpcodeStr> {
+ // 64-bit vector types.
+ def v8i8 : N2VDShIns<op24, op23, op11_8, 0, op4, shr_imm8,
+ N2RegVShRFrm, OpcodeStr, "8", v8i8, NEONvsri> {
+ let Inst{21-19} = 0b001; // imm6 = 001xxx
+ }
+ def v4i16 : N2VDShIns<op24, op23, op11_8, 0, op4, shr_imm16,
+ N2RegVShRFrm, OpcodeStr, "16", v4i16, NEONvsri> {
+ let Inst{21-20} = 0b01; // imm6 = 01xxxx
+ }
+ def v2i32 : N2VDShIns<op24, op23, op11_8, 0, op4, shr_imm32,
+ N2RegVShRFrm, OpcodeStr, "32", v2i32, NEONvsri> {
+ let Inst{21} = 0b1; // imm6 = 1xxxxx
+ }
+ def v1i64 : N2VDShIns<op24, op23, op11_8, 1, op4, shr_imm64,
+ N2RegVShRFrm, OpcodeStr, "64", v1i64, NEONvsri>;
+ // imm6 = xxxxxx
+
+ // 128-bit vector types.
+ def v16i8 : N2VQShIns<op24, op23, op11_8, 0, op4, shr_imm8,
+ N2RegVShRFrm, OpcodeStr, "8", v16i8, NEONvsri> {
+ let Inst{21-19} = 0b001; // imm6 = 001xxx
+ }
+ def v8i16 : N2VQShIns<op24, op23, op11_8, 0, op4, shr_imm16,
+ N2RegVShRFrm, OpcodeStr, "16", v8i16, NEONvsri> {
+ let Inst{21-20} = 0b01; // imm6 = 01xxxx
+ }
+ def v4i32 : N2VQShIns<op24, op23, op11_8, 0, op4, shr_imm32,
+ N2RegVShRFrm, OpcodeStr, "32", v4i32, NEONvsri> {
+ let Inst{21} = 0b1; // imm6 = 1xxxxx
+ }
+ def v2i64 : N2VQShIns<op24, op23, op11_8, 1, op4, shr_imm64,
+ N2RegVShRFrm, OpcodeStr, "64", v2i64, NEONvsri>;
+ // imm6 = xxxxxx
+}
+
+// Neon Shift Long operations,
+// element sizes of 8, 16, 32 bits:
+multiclass N2VLSh_QHS<bit op24, bit op23, bits<4> op11_8, bit op7, bit op6,
+ bit op4, string OpcodeStr, string Dt, SDNode OpNode> {
+ def v8i16 : N2VLSh<op24, op23, op11_8, op7, op6, op4,
+ OpcodeStr, !strconcat(Dt, "8"), v8i16, v8i8, imm1_7, OpNode> {
+ let Inst{21-19} = 0b001; // imm6 = 001xxx
+ }
+ def v4i32 : N2VLSh<op24, op23, op11_8, op7, op6, op4,
+ OpcodeStr, !strconcat(Dt, "16"), v4i32, v4i16, imm1_15, OpNode> {
+ let Inst{21-20} = 0b01; // imm6 = 01xxxx
+ }
+ def v2i64 : N2VLSh<op24, op23, op11_8, op7, op6, op4,
+ OpcodeStr, !strconcat(Dt, "32"), v2i64, v2i32, imm1_31, OpNode> {
+ let Inst{21} = 0b1; // imm6 = 1xxxxx
+ }
+}
+
+// Neon Shift Narrow operations,
+// element sizes of 16, 32, 64 bits:
+multiclass N2VNSh_HSD<bit op24, bit op23, bits<4> op11_8, bit op7, bit op6,
+ bit op4, InstrItinClass itin, string OpcodeStr, string Dt,
+ SDNode OpNode> {
+ def v8i8 : N2VNSh<op24, op23, op11_8, op7, op6, op4, itin,
+ OpcodeStr, !strconcat(Dt, "16"),
+ v8i8, v8i16, shr_imm8, OpNode> {
+ let Inst{21-19} = 0b001; // imm6 = 001xxx
+ }
+ def v4i16 : N2VNSh<op24, op23, op11_8, op7, op6, op4, itin,
+ OpcodeStr, !strconcat(Dt, "32"),
+ v4i16, v4i32, shr_imm16, OpNode> {
+ let Inst{21-20} = 0b01; // imm6 = 01xxxx
+ }
+ def v2i32 : N2VNSh<op24, op23, op11_8, op7, op6, op4, itin,
+ OpcodeStr, !strconcat(Dt, "64"),
+ v2i32, v2i64, shr_imm32, OpNode> {
+ let Inst{21} = 0b1; // imm6 = 1xxxxx
+ }
+}
+
+//===----------------------------------------------------------------------===//
+// Instruction Definitions.
+//===----------------------------------------------------------------------===//
+
+// Vector Add Operations.
+
+// VADD : Vector Add (integer and floating-point)
+defm VADD : N3V_QHSD<0, 0, 0b1000, 0, IIC_VBINiD, IIC_VBINiQ, "vadd", "i",
+ add, 1>;
+def VADDfd : N3VD<0, 0, 0b00, 0b1101, 0, IIC_VBIND, "vadd", "f32",
+ v2f32, v2f32, fadd, 1>;
+def VADDfq : N3VQ<0, 0, 0b00, 0b1101, 0, IIC_VBINQ, "vadd", "f32",
+ v4f32, v4f32, fadd, 1>;
+// VADDL : Vector Add Long (Q = D + D)
+defm VADDLs : N3VLExt_QHS<0,1,0b0000,0, IIC_VSHLiD, IIC_VSHLiD,
+ "vaddl", "s", add, sext, 1>;
+defm VADDLu : N3VLExt_QHS<1,1,0b0000,0, IIC_VSHLiD, IIC_VSHLiD,
+ "vaddl", "u", add, zext, 1>;
+// VADDW : Vector Add Wide (Q = Q + D)
+defm VADDWs : N3VW_QHS<0,1,0b0001,0, "vaddw", "s", add, sext, 0>;
+defm VADDWu : N3VW_QHS<1,1,0b0001,0, "vaddw", "u", add, zext, 0>;
+// VHADD : Vector Halving Add
+defm VHADDs : N3VInt_QHS<0, 0, 0b0000, 0, N3RegFrm,
+ IIC_VBINi4D, IIC_VBINi4D, IIC_VBINi4Q, IIC_VBINi4Q,
+ "vhadd", "s", int_arm_neon_vhadds, 1>;
+defm VHADDu : N3VInt_QHS<1, 0, 0b0000, 0, N3RegFrm,
+ IIC_VBINi4D, IIC_VBINi4D, IIC_VBINi4Q, IIC_VBINi4Q,
+ "vhadd", "u", int_arm_neon_vhaddu, 1>;
+// VRHADD : Vector Rounding Halving Add
+defm VRHADDs : N3VInt_QHS<0, 0, 0b0001, 0, N3RegFrm,
+ IIC_VBINi4D, IIC_VBINi4D, IIC_VBINi4Q, IIC_VBINi4Q,
+ "vrhadd", "s", int_arm_neon_vrhadds, 1>;
+defm VRHADDu : N3VInt_QHS<1, 0, 0b0001, 0, N3RegFrm,
+ IIC_VBINi4D, IIC_VBINi4D, IIC_VBINi4Q, IIC_VBINi4Q,
+ "vrhadd", "u", int_arm_neon_vrhaddu, 1>;
+// VQADD : Vector Saturating Add
+defm VQADDs : N3VInt_QHSD<0, 0, 0b0000, 1, N3RegFrm,
+ IIC_VBINi4D, IIC_VBINi4D, IIC_VBINi4Q, IIC_VBINi4Q,
+ "vqadd", "s", int_arm_neon_vqadds, 1>;
+defm VQADDu : N3VInt_QHSD<1, 0, 0b0000, 1, N3RegFrm,
+ IIC_VBINi4D, IIC_VBINi4D, IIC_VBINi4Q, IIC_VBINi4Q,
+ "vqadd", "u", int_arm_neon_vqaddu, 1>;
+// VADDHN : Vector Add and Narrow Returning High Half (D = Q + Q)
+defm VADDHN : N3VNInt_HSD<0,1,0b0100,0, "vaddhn", "i", null_frag, 1>;
+// VRADDHN : Vector Rounding Add and Narrow Returning High Half (D = Q + Q)
+defm VRADDHN : N3VNInt_HSD<1,1,0b0100,0, "vraddhn", "i",
+ int_arm_neon_vraddhn, 1>;
+
+def : Pat<(v8i8 (trunc (NEONvshru (add (v8i16 QPR:$Vn), QPR:$Vm), 8))),
+ (VADDHNv8i8 QPR:$Vn, QPR:$Vm)>;
+def : Pat<(v4i16 (trunc (NEONvshru (add (v4i32 QPR:$Vn), QPR:$Vm), 16))),
+ (VADDHNv4i16 QPR:$Vn, QPR:$Vm)>;
+def : Pat<(v2i32 (trunc (NEONvshru (add (v2i64 QPR:$Vn), QPR:$Vm), 32))),
+ (VADDHNv2i32 QPR:$Vn, QPR:$Vm)>;
+
+// Vector Multiply Operations.
+
+// VMUL : Vector Multiply (integer, polynomial and floating-point)
+defm VMUL : N3V_QHS<0, 0, 0b1001, 1, IIC_VMULi16D, IIC_VMULi32D,
+ IIC_VMULi16Q, IIC_VMULi32Q, "vmul", "i", mul, 1>;
+def VMULpd : N3VDInt<1, 0, 0b00, 0b1001, 1, N3RegFrm, IIC_VMULi16D, "vmul",
+ "p8", v8i8, v8i8, int_arm_neon_vmulp, 1>;
+def VMULpq : N3VQInt<1, 0, 0b00, 0b1001, 1, N3RegFrm, IIC_VMULi16Q, "vmul",
+ "p8", v16i8, v16i8, int_arm_neon_vmulp, 1>;
+def VMULfd : N3VD<1, 0, 0b00, 0b1101, 1, IIC_VFMULD, "vmul", "f32",
+ v2f32, v2f32, fmul, 1>;
+def VMULfq : N3VQ<1, 0, 0b00, 0b1101, 1, IIC_VFMULQ, "vmul", "f32",
+ v4f32, v4f32, fmul, 1>;
+defm VMULsl : N3VSL_HS<0b1000, "vmul", mul>;
+def VMULslfd : N3VDSL<0b10, 0b1001, IIC_VBIND, "vmul", "f32", v2f32, fmul>;
+def VMULslfq : N3VQSL<0b10, 0b1001, IIC_VBINQ, "vmul", "f32", v4f32,
+ v2f32, fmul>;
+
+def : Pat<(v8i16 (mul (v8i16 QPR:$src1),
+ (v8i16 (NEONvduplane (v8i16 QPR:$src2), imm:$lane)))),
+ (v8i16 (VMULslv8i16 (v8i16 QPR:$src1),
+ (v4i16 (EXTRACT_SUBREG QPR:$src2,
+ (DSubReg_i16_reg imm:$lane))),
+ (SubReg_i16_lane imm:$lane)))>;
+def : Pat<(v4i32 (mul (v4i32 QPR:$src1),
+ (v4i32 (NEONvduplane (v4i32 QPR:$src2), imm:$lane)))),
+ (v4i32 (VMULslv4i32 (v4i32 QPR:$src1),
+ (v2i32 (EXTRACT_SUBREG QPR:$src2,
+ (DSubReg_i32_reg imm:$lane))),
+ (SubReg_i32_lane imm:$lane)))>;
+def : Pat<(v4f32 (fmul (v4f32 QPR:$src1),
+ (v4f32 (NEONvduplane (v4f32 QPR:$src2), imm:$lane)))),
+ (v4f32 (VMULslfq (v4f32 QPR:$src1),
+ (v2f32 (EXTRACT_SUBREG QPR:$src2,
+ (DSubReg_i32_reg imm:$lane))),
+ (SubReg_i32_lane imm:$lane)))>;
+
+
+def : Pat<(v2f32 (fmul DPR:$Rn, (NEONvdup (f32 SPR:$Rm)))),
+ (VMULslfd DPR:$Rn,
+ (INSERT_SUBREG (v2f32 (IMPLICIT_DEF)), SPR:$Rm, ssub_0),
+ (i32 0))>;
+def : Pat<(v4f32 (fmul QPR:$Rn, (NEONvdup (f32 SPR:$Rm)))),
+ (VMULslfq QPR:$Rn,
+ (INSERT_SUBREG (v2f32 (IMPLICIT_DEF)), SPR:$Rm, ssub_0),
+ (i32 0))>;
+
+
+// VQDMULH : Vector Saturating Doubling Multiply Returning High Half
+defm VQDMULH : N3VInt_HS<0, 0, 0b1011, 0, N3RegFrm, IIC_VMULi16D, IIC_VMULi32D,
+ IIC_VMULi16Q, IIC_VMULi32Q,
+ "vqdmulh", "s", int_arm_neon_vqdmulh, 1>;
+defm VQDMULHsl: N3VIntSL_HS<0b1100, IIC_VMULi16D, IIC_VMULi32D,
+ IIC_VMULi16Q, IIC_VMULi32Q,
+ "vqdmulh", "s", int_arm_neon_vqdmulh>;
+def : Pat<(v8i16 (int_arm_neon_vqdmulh (v8i16 QPR:$src1),
+ (v8i16 (NEONvduplane (v8i16 QPR:$src2),
+ imm:$lane)))),
+ (v8i16 (VQDMULHslv8i16 (v8i16 QPR:$src1),
+ (v4i16 (EXTRACT_SUBREG QPR:$src2,
+ (DSubReg_i16_reg imm:$lane))),
+ (SubReg_i16_lane imm:$lane)))>;
+def : Pat<(v4i32 (int_arm_neon_vqdmulh (v4i32 QPR:$src1),
+ (v4i32 (NEONvduplane (v4i32 QPR:$src2),
+ imm:$lane)))),
+ (v4i32 (VQDMULHslv4i32 (v4i32 QPR:$src1),
+ (v2i32 (EXTRACT_SUBREG QPR:$src2,
+ (DSubReg_i32_reg imm:$lane))),
+ (SubReg_i32_lane imm:$lane)))>;
+
+// VQRDMULH : Vector Rounding Saturating Doubling Multiply Returning High Half
+defm VQRDMULH : N3VInt_HS<1, 0, 0b1011, 0, N3RegFrm,
+ IIC_VMULi16D,IIC_VMULi32D,IIC_VMULi16Q,IIC_VMULi32Q,
+ "vqrdmulh", "s", int_arm_neon_vqrdmulh, 1>;
+defm VQRDMULHsl : N3VIntSL_HS<0b1101, IIC_VMULi16D, IIC_VMULi32D,
+ IIC_VMULi16Q, IIC_VMULi32Q,
+ "vqrdmulh", "s", int_arm_neon_vqrdmulh>;
+def : Pat<(v8i16 (int_arm_neon_vqrdmulh (v8i16 QPR:$src1),
+ (v8i16 (NEONvduplane (v8i16 QPR:$src2),
+ imm:$lane)))),
+ (v8i16 (VQRDMULHslv8i16 (v8i16 QPR:$src1),
+ (v4i16 (EXTRACT_SUBREG QPR:$src2,
+ (DSubReg_i16_reg imm:$lane))),
+ (SubReg_i16_lane imm:$lane)))>;
+def : Pat<(v4i32 (int_arm_neon_vqrdmulh (v4i32 QPR:$src1),
+ (v4i32 (NEONvduplane (v4i32 QPR:$src2),
+ imm:$lane)))),
+ (v4i32 (VQRDMULHslv4i32 (v4i32 QPR:$src1),
+ (v2i32 (EXTRACT_SUBREG QPR:$src2,
+ (DSubReg_i32_reg imm:$lane))),
+ (SubReg_i32_lane imm:$lane)))>;
+
+// VMULL : Vector Multiply Long (integer and polynomial) (Q = D * D)
+let PostEncoderMethod = "NEONThumb2DataIPostEncoder",
+ DecoderNamespace = "NEONData" in {
+ defm VMULLs : N3VL_QHS<0,1,0b1100,0, IIC_VMULi16D, IIC_VMULi32D,
+ "vmull", "s", NEONvmulls, 1>;
+ defm VMULLu : N3VL_QHS<1,1,0b1100,0, IIC_VMULi16D, IIC_VMULi32D,
+ "vmull", "u", NEONvmullu, 1>;
+ def VMULLp8 : N3VLInt<0, 1, 0b00, 0b1110, 0, IIC_VMULi16D, "vmull", "p8",
+ v8i16, v8i8, int_arm_neon_vmullp, 1>;
+ def VMULLp64 : N3VLIntnp<0b00101, 0b10, 0b1110, 0, 0, NoItinerary,
+ "vmull", "p64", v2i64, v1i64, int_arm_neon_vmullp, 1>,
+ Requires<[HasV8, HasCrypto]>;
+}
+defm VMULLsls : N3VLSL_HS<0, 0b1010, IIC_VMULi16D, "vmull", "s", NEONvmulls>;
+defm VMULLslu : N3VLSL_HS<1, 0b1010, IIC_VMULi16D, "vmull", "u", NEONvmullu>;
+
+// VQDMULL : Vector Saturating Doubling Multiply Long (Q = D * D)
+defm VQDMULL : N3VLInt_HS<0,1,0b1101,0, IIC_VMULi16D, IIC_VMULi32D,
+ "vqdmull", "s", int_arm_neon_vqdmull, 1>;
+defm VQDMULLsl: N3VLIntSL_HS<0, 0b1011, IIC_VMULi16D,
+ "vqdmull", "s", int_arm_neon_vqdmull>;
+
+// Vector Multiply-Accumulate and Multiply-Subtract Operations.
+
+// VMLA : Vector Multiply Accumulate (integer and floating-point)
+defm VMLA : N3VMulOp_QHS<0, 0, 0b1001, 0, IIC_VMACi16D, IIC_VMACi32D,
+ IIC_VMACi16Q, IIC_VMACi32Q, "vmla", "i", add>;
+def VMLAfd : N3VDMulOp<0, 0, 0b00, 0b1101, 1, IIC_VMACD, "vmla", "f32",
+ v2f32, fmul_su, fadd_mlx>,
+ Requires<[HasNEON, UseFPVMLx, DontUseFusedMAC]>;
+def VMLAfq : N3VQMulOp<0, 0, 0b00, 0b1101, 1, IIC_VMACQ, "vmla", "f32",
+ v4f32, fmul_su, fadd_mlx>,
+ Requires<[HasNEON, UseFPVMLx, DontUseFusedMAC]>;
+defm VMLAsl : N3VMulOpSL_HS<0b0000, IIC_VMACi16D, IIC_VMACi32D,
+ IIC_VMACi16Q, IIC_VMACi32Q, "vmla", "i", add>;
+def VMLAslfd : N3VDMulOpSL<0b10, 0b0001, IIC_VMACD, "vmla", "f32",
+ v2f32, fmul_su, fadd_mlx>,
+ Requires<[HasNEON, UseFPVMLx]>;
+def VMLAslfq : N3VQMulOpSL<0b10, 0b0001, IIC_VMACQ, "vmla", "f32",
+ v4f32, v2f32, fmul_su, fadd_mlx>,
+ Requires<[HasNEON, UseFPVMLx]>;
+
+def : Pat<(v8i16 (add (v8i16 QPR:$src1),
+ (mul (v8i16 QPR:$src2),
+ (v8i16 (NEONvduplane (v8i16 QPR:$src3), imm:$lane))))),
+ (v8i16 (VMLAslv8i16 (v8i16 QPR:$src1), (v8i16 QPR:$src2),
+ (v4i16 (EXTRACT_SUBREG QPR:$src3,
+ (DSubReg_i16_reg imm:$lane))),
+ (SubReg_i16_lane imm:$lane)))>;
+
+def : Pat<(v4i32 (add (v4i32 QPR:$src1),
+ (mul (v4i32 QPR:$src2),
+ (v4i32 (NEONvduplane (v4i32 QPR:$src3), imm:$lane))))),
+ (v4i32 (VMLAslv4i32 (v4i32 QPR:$src1), (v4i32 QPR:$src2),
+ (v2i32 (EXTRACT_SUBREG QPR:$src3,
+ (DSubReg_i32_reg imm:$lane))),
+ (SubReg_i32_lane imm:$lane)))>;
+
+def : Pat<(v4f32 (fadd_mlx (v4f32 QPR:$src1),
+ (fmul_su (v4f32 QPR:$src2),
+ (v4f32 (NEONvduplane (v4f32 QPR:$src3), imm:$lane))))),
+ (v4f32 (VMLAslfq (v4f32 QPR:$src1),
+ (v4f32 QPR:$src2),
+ (v2f32 (EXTRACT_SUBREG QPR:$src3,
+ (DSubReg_i32_reg imm:$lane))),
+ (SubReg_i32_lane imm:$lane)))>,
+ Requires<[HasNEON, UseFPVMLx]>;
+
+// VMLAL : Vector Multiply Accumulate Long (Q += D * D)
+defm VMLALs : N3VLMulOp_QHS<0,1,0b1000,0, IIC_VMACi16D, IIC_VMACi32D,
+ "vmlal", "s", NEONvmulls, add>;
+defm VMLALu : N3VLMulOp_QHS<1,1,0b1000,0, IIC_VMACi16D, IIC_VMACi32D,
+ "vmlal", "u", NEONvmullu, add>;
+
+defm VMLALsls : N3VLMulOpSL_HS<0, 0b0010, "vmlal", "s", NEONvmulls, add>;
+defm VMLALslu : N3VLMulOpSL_HS<1, 0b0010, "vmlal", "u", NEONvmullu, add>;
+
+// VQDMLAL : Vector Saturating Doubling Multiply Accumulate Long (Q += D * D)
+defm VQDMLAL : N3VLInt3_HS<0, 1, 0b1001, 0, IIC_VMACi16D, IIC_VMACi32D,
+ "vqdmlal", "s", null_frag>;
+defm VQDMLALsl: N3VLInt3SL_HS<0, 0b0011, "vqdmlal", "s", null_frag>;
+
+def : Pat<(v4i32 (int_arm_neon_vqadds (v4i32 QPR:$src1),
+ (v4i32 (int_arm_neon_vqdmull (v4i16 DPR:$Vn),
+ (v4i16 DPR:$Vm))))),
+ (VQDMLALv4i32 QPR:$src1, DPR:$Vn, DPR:$Vm)>;
+def : Pat<(v2i64 (int_arm_neon_vqadds (v2i64 QPR:$src1),
+ (v2i64 (int_arm_neon_vqdmull (v2i32 DPR:$Vn),
+ (v2i32 DPR:$Vm))))),
+ (VQDMLALv2i64 QPR:$src1, DPR:$Vn, DPR:$Vm)>;
+def : Pat<(v4i32 (int_arm_neon_vqadds (v4i32 QPR:$src1),
+ (v4i32 (int_arm_neon_vqdmull (v4i16 DPR:$Vn),
+ (v4i16 (NEONvduplane (v4i16 DPR_8:$Vm),
+ imm:$lane)))))),
+ (VQDMLALslv4i16 QPR:$src1, DPR:$Vn, DPR_8:$Vm, imm:$lane)>;
+def : Pat<(v2i64 (int_arm_neon_vqadds (v2i64 QPR:$src1),
+ (v2i64 (int_arm_neon_vqdmull (v2i32 DPR:$Vn),
+ (v2i32 (NEONvduplane (v2i32 DPR_VFP2:$Vm),
+ imm:$lane)))))),
+ (VQDMLALslv2i32 QPR:$src1, DPR:$Vn, DPR_VFP2:$Vm, imm:$lane)>;
+
+// VMLS : Vector Multiply Subtract (integer and floating-point)
+defm VMLS : N3VMulOp_QHS<1, 0, 0b1001, 0, IIC_VMACi16D, IIC_VMACi32D,
+ IIC_VMACi16Q, IIC_VMACi32Q, "vmls", "i", sub>;
+def VMLSfd : N3VDMulOp<0, 0, 0b10, 0b1101, 1, IIC_VMACD, "vmls", "f32",
+ v2f32, fmul_su, fsub_mlx>,
+ Requires<[HasNEON, UseFPVMLx, DontUseFusedMAC]>;
+def VMLSfq : N3VQMulOp<0, 0, 0b10, 0b1101, 1, IIC_VMACQ, "vmls", "f32",
+ v4f32, fmul_su, fsub_mlx>,
+ Requires<[HasNEON, UseFPVMLx, DontUseFusedMAC]>;
+defm VMLSsl : N3VMulOpSL_HS<0b0100, IIC_VMACi16D, IIC_VMACi32D,
+ IIC_VMACi16Q, IIC_VMACi32Q, "vmls", "i", sub>;
+def VMLSslfd : N3VDMulOpSL<0b10, 0b0101, IIC_VMACD, "vmls", "f32",
+ v2f32, fmul_su, fsub_mlx>,
+ Requires<[HasNEON, UseFPVMLx]>;
+def VMLSslfq : N3VQMulOpSL<0b10, 0b0101, IIC_VMACQ, "vmls", "f32",
+ v4f32, v2f32, fmul_su, fsub_mlx>,
+ Requires<[HasNEON, UseFPVMLx]>;
+
+def : Pat<(v8i16 (sub (v8i16 QPR:$src1),
+ (mul (v8i16 QPR:$src2),
+ (v8i16 (NEONvduplane (v8i16 QPR:$src3), imm:$lane))))),
+ (v8i16 (VMLSslv8i16 (v8i16 QPR:$src1), (v8i16 QPR:$src2),
+ (v4i16 (EXTRACT_SUBREG QPR:$src3,
+ (DSubReg_i16_reg imm:$lane))),
+ (SubReg_i16_lane imm:$lane)))>;
+
+def : Pat<(v4i32 (sub (v4i32 QPR:$src1),
+ (mul (v4i32 QPR:$src2),
+ (v4i32 (NEONvduplane (v4i32 QPR:$src3), imm:$lane))))),
+ (v4i32 (VMLSslv4i32 (v4i32 QPR:$src1), (v4i32 QPR:$src2),
+ (v2i32 (EXTRACT_SUBREG QPR:$src3,
+ (DSubReg_i32_reg imm:$lane))),
+ (SubReg_i32_lane imm:$lane)))>;
+
+def : Pat<(v4f32 (fsub_mlx (v4f32 QPR:$src1),
+ (fmul_su (v4f32 QPR:$src2),
+ (v4f32 (NEONvduplane (v4f32 QPR:$src3), imm:$lane))))),
+ (v4f32 (VMLSslfq (v4f32 QPR:$src1), (v4f32 QPR:$src2),
+ (v2f32 (EXTRACT_SUBREG QPR:$src3,
+ (DSubReg_i32_reg imm:$lane))),
+ (SubReg_i32_lane imm:$lane)))>,
+ Requires<[HasNEON, UseFPVMLx]>;
+
+// VMLSL : Vector Multiply Subtract Long (Q -= D * D)
+defm VMLSLs : N3VLMulOp_QHS<0,1,0b1010,0, IIC_VMACi16D, IIC_VMACi32D,
+ "vmlsl", "s", NEONvmulls, sub>;
+defm VMLSLu : N3VLMulOp_QHS<1,1,0b1010,0, IIC_VMACi16D, IIC_VMACi32D,
+ "vmlsl", "u", NEONvmullu, sub>;
+
+defm VMLSLsls : N3VLMulOpSL_HS<0, 0b0110, "vmlsl", "s", NEONvmulls, sub>;
+defm VMLSLslu : N3VLMulOpSL_HS<1, 0b0110, "vmlsl", "u", NEONvmullu, sub>;
+
+// VQDMLSL : Vector Saturating Doubling Multiply Subtract Long (Q -= D * D)
+defm VQDMLSL : N3VLInt3_HS<0, 1, 0b1011, 0, IIC_VMACi16D, IIC_VMACi32D,
+ "vqdmlsl", "s", null_frag>;
+defm VQDMLSLsl: N3VLInt3SL_HS<0, 0b111, "vqdmlsl", "s", null_frag>;
+
+def : Pat<(v4i32 (int_arm_neon_vqsubs (v4i32 QPR:$src1),
+ (v4i32 (int_arm_neon_vqdmull (v4i16 DPR:$Vn),
+ (v4i16 DPR:$Vm))))),
+ (VQDMLSLv4i32 QPR:$src1, DPR:$Vn, DPR:$Vm)>;
+def : Pat<(v2i64 (int_arm_neon_vqsubs (v2i64 QPR:$src1),
+ (v2i64 (int_arm_neon_vqdmull (v2i32 DPR:$Vn),
+ (v2i32 DPR:$Vm))))),
+ (VQDMLSLv2i64 QPR:$src1, DPR:$Vn, DPR:$Vm)>;
+def : Pat<(v4i32 (int_arm_neon_vqsubs (v4i32 QPR:$src1),
+ (v4i32 (int_arm_neon_vqdmull (v4i16 DPR:$Vn),
+ (v4i16 (NEONvduplane (v4i16 DPR_8:$Vm),
+ imm:$lane)))))),
+ (VQDMLSLslv4i16 QPR:$src1, DPR:$Vn, DPR_8:$Vm, imm:$lane)>;
+def : Pat<(v2i64 (int_arm_neon_vqsubs (v2i64 QPR:$src1),
+ (v2i64 (int_arm_neon_vqdmull (v2i32 DPR:$Vn),
+ (v2i32 (NEONvduplane (v2i32 DPR_VFP2:$Vm),
+ imm:$lane)))))),
+ (VQDMLSLslv2i32 QPR:$src1, DPR:$Vn, DPR_VFP2:$Vm, imm:$lane)>;
+
+// Fused Vector Multiply-Accumulate and Fused Multiply-Subtract Operations.
+def VFMAfd : N3VDMulOp<0, 0, 0b00, 0b1100, 1, IIC_VFMACD, "vfma", "f32",
+ v2f32, fmul_su, fadd_mlx>,
+ Requires<[HasNEON,HasVFP4,UseFusedMAC]>;
+
+def VFMAfq : N3VQMulOp<0, 0, 0b00, 0b1100, 1, IIC_VFMACQ, "vfma", "f32",
+ v4f32, fmul_su, fadd_mlx>,
+ Requires<[HasNEON,HasVFP4,UseFusedMAC]>;
+
+// Fused Vector Multiply Subtract (floating-point)
+def VFMSfd : N3VDMulOp<0, 0, 0b10, 0b1100, 1, IIC_VFMACD, "vfms", "f32",
+ v2f32, fmul_su, fsub_mlx>,
+ Requires<[HasNEON,HasVFP4,UseFusedMAC]>;
+def VFMSfq : N3VQMulOp<0, 0, 0b10, 0b1100, 1, IIC_VFMACQ, "vfms", "f32",
+ v4f32, fmul_su, fsub_mlx>,
+ Requires<[HasNEON,HasVFP4,UseFusedMAC]>;
+
+// Match @llvm.fma.* intrinsics
+def : Pat<(v2f32 (fma DPR:$Vn, DPR:$Vm, DPR:$src1)),
+ (VFMAfd DPR:$src1, DPR:$Vn, DPR:$Vm)>,
+ Requires<[HasVFP4]>;
+def : Pat<(v4f32 (fma QPR:$Vn, QPR:$Vm, QPR:$src1)),
+ (VFMAfq QPR:$src1, QPR:$Vn, QPR:$Vm)>,
+ Requires<[HasVFP4]>;
+def : Pat<(v2f32 (fma (fneg DPR:$Vn), DPR:$Vm, DPR:$src1)),
+ (VFMSfd DPR:$src1, DPR:$Vn, DPR:$Vm)>,
+ Requires<[HasVFP4]>;
+def : Pat<(v4f32 (fma (fneg QPR:$Vn), QPR:$Vm, QPR:$src1)),
+ (VFMSfq QPR:$src1, QPR:$Vn, QPR:$Vm)>,
+ Requires<[HasVFP4]>;
+
+// Vector Subtract Operations.
+
+// VSUB : Vector Subtract (integer and floating-point)
+defm VSUB : N3V_QHSD<1, 0, 0b1000, 0, IIC_VSUBiD, IIC_VSUBiQ,
+ "vsub", "i", sub, 0>;
+def VSUBfd : N3VD<0, 0, 0b10, 0b1101, 0, IIC_VBIND, "vsub", "f32",
+ v2f32, v2f32, fsub, 0>;
+def VSUBfq : N3VQ<0, 0, 0b10, 0b1101, 0, IIC_VBINQ, "vsub", "f32",
+ v4f32, v4f32, fsub, 0>;
+// VSUBL : Vector Subtract Long (Q = D - D)
+defm VSUBLs : N3VLExt_QHS<0,1,0b0010,0, IIC_VSHLiD, IIC_VSHLiD,
+ "vsubl", "s", sub, sext, 0>;
+defm VSUBLu : N3VLExt_QHS<1,1,0b0010,0, IIC_VSHLiD, IIC_VSHLiD,
+ "vsubl", "u", sub, zext, 0>;
+// VSUBW : Vector Subtract Wide (Q = Q - D)
+defm VSUBWs : N3VW_QHS<0,1,0b0011,0, "vsubw", "s", sub, sext, 0>;
+defm VSUBWu : N3VW_QHS<1,1,0b0011,0, "vsubw", "u", sub, zext, 0>;
+// VHSUB : Vector Halving Subtract
+defm VHSUBs : N3VInt_QHS<0, 0, 0b0010, 0, N3RegFrm,
+ IIC_VSUBi4D, IIC_VSUBi4D, IIC_VSUBi4Q, IIC_VSUBi4Q,
+ "vhsub", "s", int_arm_neon_vhsubs, 0>;
+defm VHSUBu : N3VInt_QHS<1, 0, 0b0010, 0, N3RegFrm,
+ IIC_VSUBi4D, IIC_VSUBi4D, IIC_VSUBi4Q, IIC_VSUBi4Q,
+ "vhsub", "u", int_arm_neon_vhsubu, 0>;
+// VQSUB : Vector Saturing Subtract
+defm VQSUBs : N3VInt_QHSD<0, 0, 0b0010, 1, N3RegFrm,
+ IIC_VSUBi4D, IIC_VSUBi4D, IIC_VSUBi4Q, IIC_VSUBi4Q,
+ "vqsub", "s", int_arm_neon_vqsubs, 0>;
+defm VQSUBu : N3VInt_QHSD<1, 0, 0b0010, 1, N3RegFrm,
+ IIC_VSUBi4D, IIC_VSUBi4D, IIC_VSUBi4Q, IIC_VSUBi4Q,
+ "vqsub", "u", int_arm_neon_vqsubu, 0>;
+// VSUBHN : Vector Subtract and Narrow Returning High Half (D = Q - Q)
+defm VSUBHN : N3VNInt_HSD<0,1,0b0110,0, "vsubhn", "i", null_frag, 0>;
+// VRSUBHN : Vector Rounding Subtract and Narrow Returning High Half (D=Q-Q)
+defm VRSUBHN : N3VNInt_HSD<1,1,0b0110,0, "vrsubhn", "i",
+ int_arm_neon_vrsubhn, 0>;
+
+def : Pat<(v8i8 (trunc (NEONvshru (sub (v8i16 QPR:$Vn), QPR:$Vm), 8))),
+ (VSUBHNv8i8 QPR:$Vn, QPR:$Vm)>;
+def : Pat<(v4i16 (trunc (NEONvshru (sub (v4i32 QPR:$Vn), QPR:$Vm), 16))),
+ (VSUBHNv4i16 QPR:$Vn, QPR:$Vm)>;
+def : Pat<(v2i32 (trunc (NEONvshru (sub (v2i64 QPR:$Vn), QPR:$Vm), 32))),
+ (VSUBHNv2i32 QPR:$Vn, QPR:$Vm)>;
+
+// Vector Comparisons.
+
+// VCEQ : Vector Compare Equal
+defm VCEQ : N3V_QHS<1, 0, 0b1000, 1, IIC_VSUBi4D, IIC_VSUBi4D, IIC_VSUBi4Q,
+ IIC_VSUBi4Q, "vceq", "i", NEONvceq, 1>;
+def VCEQfd : N3VD<0,0,0b00,0b1110,0, IIC_VBIND, "vceq", "f32", v2i32, v2f32,
+ NEONvceq, 1>;
+def VCEQfq : N3VQ<0,0,0b00,0b1110,0, IIC_VBINQ, "vceq", "f32", v4i32, v4f32,
+ NEONvceq, 1>;
+
+let TwoOperandAliasConstraint = "$Vm = $Vd" in
+defm VCEQz : N2V_QHS_cmp<0b11, 0b11, 0b01, 0b00010, 0, "vceq", "i",
+ "$Vd, $Vm, #0", NEONvceqz>;
+
+// VCGE : Vector Compare Greater Than or Equal
+defm VCGEs : N3V_QHS<0, 0, 0b0011, 1, IIC_VSUBi4D, IIC_VSUBi4D, IIC_VSUBi4Q,
+ IIC_VSUBi4Q, "vcge", "s", NEONvcge, 0>;
+defm VCGEu : N3V_QHS<1, 0, 0b0011, 1, IIC_VSUBi4D, IIC_VSUBi4D, IIC_VSUBi4Q,
+ IIC_VSUBi4Q, "vcge", "u", NEONvcgeu, 0>;
+def VCGEfd : N3VD<1,0,0b00,0b1110,0, IIC_VBIND, "vcge", "f32", v2i32, v2f32,
+ NEONvcge, 0>;
+def VCGEfq : N3VQ<1,0,0b00,0b1110,0, IIC_VBINQ, "vcge", "f32", v4i32, v4f32,
+ NEONvcge, 0>;
+
+let TwoOperandAliasConstraint = "$Vm = $Vd" in {
+defm VCGEz : N2V_QHS_cmp<0b11, 0b11, 0b01, 0b00001, 0, "vcge", "s",
+ "$Vd, $Vm, #0", NEONvcgez>;
+defm VCLEz : N2V_QHS_cmp<0b11, 0b11, 0b01, 0b00011, 0, "vcle", "s",
+ "$Vd, $Vm, #0", NEONvclez>;
+}
+
+// VCGT : Vector Compare Greater Than
+defm VCGTs : N3V_QHS<0, 0, 0b0011, 0, IIC_VSUBi4D, IIC_VSUBi4D, IIC_VSUBi4Q,
+ IIC_VSUBi4Q, "vcgt", "s", NEONvcgt, 0>;
+defm VCGTu : N3V_QHS<1, 0, 0b0011, 0, IIC_VSUBi4D, IIC_VSUBi4D, IIC_VSUBi4Q,
+ IIC_VSUBi4Q, "vcgt", "u", NEONvcgtu, 0>;
+def VCGTfd : N3VD<1,0,0b10,0b1110,0, IIC_VBIND, "vcgt", "f32", v2i32, v2f32,
+ NEONvcgt, 0>;
+def VCGTfq : N3VQ<1,0,0b10,0b1110,0, IIC_VBINQ, "vcgt", "f32", v4i32, v4f32,
+ NEONvcgt, 0>;
+
+let TwoOperandAliasConstraint = "$Vm = $Vd" in {
+defm VCGTz : N2V_QHS_cmp<0b11, 0b11, 0b01, 0b00000, 0, "vcgt", "s",
+ "$Vd, $Vm, #0", NEONvcgtz>;
+defm VCLTz : N2V_QHS_cmp<0b11, 0b11, 0b01, 0b00100, 0, "vclt", "s",
+ "$Vd, $Vm, #0", NEONvcltz>;
+}
+
+// VACGE : Vector Absolute Compare Greater Than or Equal (aka VCAGE)
+def VACGEd : N3VDInt<1, 0, 0b00, 0b1110, 1, N3RegFrm, IIC_VBIND, "vacge",
+ "f32", v2i32, v2f32, int_arm_neon_vacged, 0>;
+def VACGEq : N3VQInt<1, 0, 0b00, 0b1110, 1, N3RegFrm, IIC_VBINQ, "vacge",
+ "f32", v4i32, v4f32, int_arm_neon_vacgeq, 0>;
+// VACGT : Vector Absolute Compare Greater Than (aka VCAGT)
+def VACGTd : N3VDInt<1, 0, 0b10, 0b1110, 1, N3RegFrm, IIC_VBIND, "vacgt",
+ "f32", v2i32, v2f32, int_arm_neon_vacgtd, 0>;
+def VACGTq : N3VQInt<1, 0, 0b10, 0b1110, 1, N3RegFrm, IIC_VBINQ, "vacgt",
+ "f32", v4i32, v4f32, int_arm_neon_vacgtq, 0>;
+// VTST : Vector Test Bits
+defm VTST : N3V_QHS<0, 0, 0b1000, 1, IIC_VBINi4D, IIC_VBINi4D, IIC_VBINi4Q,
+ IIC_VBINi4Q, "vtst", "", NEONvtst, 1>;
+
+def: NEONInstAlias<"vaclt${p}.f32 $Vd, $Vn, $Vm",
+ (VACGTd DPR:$Vd, DPR:$Vm, DPR:$Vn, pred:$p)>;
+def: NEONInstAlias<"vaclt${p}.f32 $Vd, $Vn, $Vm",
+ (VACGTq QPR:$Vd, QPR:$Vm, QPR:$Vn, pred:$p)>;
+def: NEONInstAlias<"vacle${p}.f32 $Vd, $Vn, $Vm",
+ (VACGEd DPR:$Vd, DPR:$Vm, DPR:$Vn, pred:$p)>;
+def: NEONInstAlias<"vacle${p}.f32 $Vd, $Vn, $Vm",
+ (VACGEq QPR:$Vd, QPR:$Vm, QPR:$Vn, pred:$p)>;
+
+def: NEONInstAlias<"vaclt${p}.f32 $Vd, $Vm",
+ (VACGTd DPR:$Vd, DPR:$Vm, DPR:$Vd, pred:$p)>;
+def: NEONInstAlias<"vaclt${p}.f32 $Vd, $Vm",
+ (VACGTq QPR:$Vd, QPR:$Vm, QPR:$Vd, pred:$p)>;
+def: NEONInstAlias<"vacle${p}.f32 $Vd, $Vm",
+ (VACGEd DPR:$Vd, DPR:$Vm, DPR:$Vd, pred:$p)>;
+def: NEONInstAlias<"vacle${p}.f32 $Vd, $Vm",
+ (VACGEq QPR:$Vd, QPR:$Vm, QPR:$Vd, pred:$p)>;
+
+// Vector Bitwise Operations.
+
+def vnotd : PatFrag<(ops node:$in),
+ (xor node:$in, (bitconvert (v8i8 NEONimmAllOnesV)))>;
+def vnotq : PatFrag<(ops node:$in),
+ (xor node:$in, (bitconvert (v16i8 NEONimmAllOnesV)))>;
+
+
+// VAND : Vector Bitwise AND
+def VANDd : N3VDX<0, 0, 0b00, 0b0001, 1, IIC_VBINiD, "vand",
+ v2i32, v2i32, and, 1>;
+def VANDq : N3VQX<0, 0, 0b00, 0b0001, 1, IIC_VBINiQ, "vand",
+ v4i32, v4i32, and, 1>;
+
+// VEOR : Vector Bitwise Exclusive OR
+def VEORd : N3VDX<1, 0, 0b00, 0b0001, 1, IIC_VBINiD, "veor",
+ v2i32, v2i32, xor, 1>;
+def VEORq : N3VQX<1, 0, 0b00, 0b0001, 1, IIC_VBINiQ, "veor",
+ v4i32, v4i32, xor, 1>;
+
+// VORR : Vector Bitwise OR
+def VORRd : N3VDX<0, 0, 0b10, 0b0001, 1, IIC_VBINiD, "vorr",
+ v2i32, v2i32, or, 1>;
+def VORRq : N3VQX<0, 0, 0b10, 0b0001, 1, IIC_VBINiQ, "vorr",
+ v4i32, v4i32, or, 1>;
+
+def VORRiv4i16 : N1ModImm<1, 0b000, {1,0,?,1}, 0, 0, 0, 1,
+ (outs DPR:$Vd), (ins nImmSplatI16:$SIMM, DPR:$src),
+ IIC_VMOVImm,
+ "vorr", "i16", "$Vd, $SIMM", "$src = $Vd",
+ [(set DPR:$Vd,
+ (v4i16 (NEONvorrImm DPR:$src, timm:$SIMM)))]> {
+ let Inst{9} = SIMM{9};
+}
+
+def VORRiv2i32 : N1ModImm<1, 0b000, {0,?,?,1}, 0, 0, 0, 1,
+ (outs DPR:$Vd), (ins nImmSplatI32:$SIMM, DPR:$src),
+ IIC_VMOVImm,
+ "vorr", "i32", "$Vd, $SIMM", "$src = $Vd",
+ [(set DPR:$Vd,
+ (v2i32 (NEONvorrImm DPR:$src, timm:$SIMM)))]> {
+ let Inst{10-9} = SIMM{10-9};
+}
+
+def VORRiv8i16 : N1ModImm<1, 0b000, {1,0,?,1}, 0, 1, 0, 1,
+ (outs QPR:$Vd), (ins nImmSplatI16:$SIMM, QPR:$src),
+ IIC_VMOVImm,
+ "vorr", "i16", "$Vd, $SIMM", "$src = $Vd",
+ [(set QPR:$Vd,
+ (v8i16 (NEONvorrImm QPR:$src, timm:$SIMM)))]> {
+ let Inst{9} = SIMM{9};
+}
+
+def VORRiv4i32 : N1ModImm<1, 0b000, {0,?,?,1}, 0, 1, 0, 1,
+ (outs QPR:$Vd), (ins nImmSplatI32:$SIMM, QPR:$src),
+ IIC_VMOVImm,
+ "vorr", "i32", "$Vd, $SIMM", "$src = $Vd",
+ [(set QPR:$Vd,
+ (v4i32 (NEONvorrImm QPR:$src, timm:$SIMM)))]> {
+ let Inst{10-9} = SIMM{10-9};
+}
+
+
+// VBIC : Vector Bitwise Bit Clear (AND NOT)
+let TwoOperandAliasConstraint = "$Vn = $Vd" in {
+def VBICd : N3VX<0, 0, 0b01, 0b0001, 0, 1, (outs DPR:$Vd),
+ (ins DPR:$Vn, DPR:$Vm), N3RegFrm, IIC_VBINiD,
+ "vbic", "$Vd, $Vn, $Vm", "",
+ [(set DPR:$Vd, (v2i32 (and DPR:$Vn,
+ (vnotd DPR:$Vm))))]>;
+def VBICq : N3VX<0, 0, 0b01, 0b0001, 1, 1, (outs QPR:$Vd),
+ (ins QPR:$Vn, QPR:$Vm), N3RegFrm, IIC_VBINiQ,
+ "vbic", "$Vd, $Vn, $Vm", "",
+ [(set QPR:$Vd, (v4i32 (and QPR:$Vn,
+ (vnotq QPR:$Vm))))]>;
+}
+
+def VBICiv4i16 : N1ModImm<1, 0b000, {1,0,?,1}, 0, 0, 1, 1,
+ (outs DPR:$Vd), (ins nImmSplatI16:$SIMM, DPR:$src),
+ IIC_VMOVImm,
+ "vbic", "i16", "$Vd, $SIMM", "$src = $Vd",
+ [(set DPR:$Vd,
+ (v4i16 (NEONvbicImm DPR:$src, timm:$SIMM)))]> {
+ let Inst{9} = SIMM{9};
+}
+
+def VBICiv2i32 : N1ModImm<1, 0b000, {0,?,?,1}, 0, 0, 1, 1,
+ (outs DPR:$Vd), (ins nImmSplatI32:$SIMM, DPR:$src),
+ IIC_VMOVImm,
+ "vbic", "i32", "$Vd, $SIMM", "$src = $Vd",
+ [(set DPR:$Vd,
+ (v2i32 (NEONvbicImm DPR:$src, timm:$SIMM)))]> {
+ let Inst{10-9} = SIMM{10-9};
+}
+
+def VBICiv8i16 : N1ModImm<1, 0b000, {1,0,?,1}, 0, 1, 1, 1,
+ (outs QPR:$Vd), (ins nImmSplatI16:$SIMM, QPR:$src),
+ IIC_VMOVImm,
+ "vbic", "i16", "$Vd, $SIMM", "$src = $Vd",
+ [(set QPR:$Vd,
+ (v8i16 (NEONvbicImm QPR:$src, timm:$SIMM)))]> {
+ let Inst{9} = SIMM{9};
+}
+
+def VBICiv4i32 : N1ModImm<1, 0b000, {0,?,?,1}, 0, 1, 1, 1,
+ (outs QPR:$Vd), (ins nImmSplatI32:$SIMM, QPR:$src),
+ IIC_VMOVImm,
+ "vbic", "i32", "$Vd, $SIMM", "$src = $Vd",
+ [(set QPR:$Vd,
+ (v4i32 (NEONvbicImm QPR:$src, timm:$SIMM)))]> {
+ let Inst{10-9} = SIMM{10-9};
+}
+
+// VORN : Vector Bitwise OR NOT
+def VORNd : N3VX<0, 0, 0b11, 0b0001, 0, 1, (outs DPR:$Vd),
+ (ins DPR:$Vn, DPR:$Vm), N3RegFrm, IIC_VBINiD,
+ "vorn", "$Vd, $Vn, $Vm", "",
+ [(set DPR:$Vd, (v2i32 (or DPR:$Vn,
+ (vnotd DPR:$Vm))))]>;
+def VORNq : N3VX<0, 0, 0b11, 0b0001, 1, 1, (outs QPR:$Vd),
+ (ins QPR:$Vn, QPR:$Vm), N3RegFrm, IIC_VBINiQ,
+ "vorn", "$Vd, $Vn, $Vm", "",
+ [(set QPR:$Vd, (v4i32 (or QPR:$Vn,
+ (vnotq QPR:$Vm))))]>;
+
+// VMVN : Vector Bitwise NOT (Immediate)
+
+let isReMaterializable = 1 in {
+
+def VMVNv4i16 : N1ModImm<1, 0b000, {1,0,?,0}, 0, 0, 1, 1, (outs DPR:$Vd),
+ (ins nImmSplatI16:$SIMM), IIC_VMOVImm,
+ "vmvn", "i16", "$Vd, $SIMM", "",
+ [(set DPR:$Vd, (v4i16 (NEONvmvnImm timm:$SIMM)))]> {
+ let Inst{9} = SIMM{9};
+}
+
+def VMVNv8i16 : N1ModImm<1, 0b000, {1,0,?,0}, 0, 1, 1, 1, (outs QPR:$Vd),
+ (ins nImmSplatI16:$SIMM), IIC_VMOVImm,
+ "vmvn", "i16", "$Vd, $SIMM", "",
+ [(set QPR:$Vd, (v8i16 (NEONvmvnImm timm:$SIMM)))]> {
+ let Inst{9} = SIMM{9};
+}
+
+def VMVNv2i32 : N1ModImm<1, 0b000, {?,?,?,?}, 0, 0, 1, 1, (outs DPR:$Vd),
+ (ins nImmVMOVI32:$SIMM), IIC_VMOVImm,
+ "vmvn", "i32", "$Vd, $SIMM", "",
+ [(set DPR:$Vd, (v2i32 (NEONvmvnImm timm:$SIMM)))]> {
+ let Inst{11-8} = SIMM{11-8};
+}
+
+def VMVNv4i32 : N1ModImm<1, 0b000, {?,?,?,?}, 0, 1, 1, 1, (outs QPR:$Vd),
+ (ins nImmVMOVI32:$SIMM), IIC_VMOVImm,
+ "vmvn", "i32", "$Vd, $SIMM", "",
+ [(set QPR:$Vd, (v4i32 (NEONvmvnImm timm:$SIMM)))]> {
+ let Inst{11-8} = SIMM{11-8};
+}
+}
+
+// VMVN : Vector Bitwise NOT
+def VMVNd : N2VX<0b11, 0b11, 0b00, 0b00, 0b01011, 0, 0,
+ (outs DPR:$Vd), (ins DPR:$Vm), IIC_VSUBiD,
+ "vmvn", "$Vd, $Vm", "",
+ [(set DPR:$Vd, (v2i32 (vnotd DPR:$Vm)))]>;
+def VMVNq : N2VX<0b11, 0b11, 0b00, 0b00, 0b01011, 1, 0,
+ (outs QPR:$Vd), (ins QPR:$Vm), IIC_VSUBiD,
+ "vmvn", "$Vd, $Vm", "",
+ [(set QPR:$Vd, (v4i32 (vnotq QPR:$Vm)))]>;
+def : Pat<(v2i32 (vnotd DPR:$src)), (VMVNd DPR:$src)>;
+def : Pat<(v4i32 (vnotq QPR:$src)), (VMVNq QPR:$src)>;
+
+// VBSL : Vector Bitwise Select
+def VBSLd : N3VX<1, 0, 0b01, 0b0001, 0, 1, (outs DPR:$Vd),
+ (ins DPR:$src1, DPR:$Vn, DPR:$Vm),
+ N3RegFrm, IIC_VCNTiD,
+ "vbsl", "$Vd, $Vn, $Vm", "$src1 = $Vd",
+ [(set DPR:$Vd,
+ (v2i32 (NEONvbsl DPR:$src1, DPR:$Vn, DPR:$Vm)))]>;
+def : Pat<(v8i8 (int_arm_neon_vbsl (v8i8 DPR:$src1),
+ (v8i8 DPR:$Vn), (v8i8 DPR:$Vm))),
+ (VBSLd DPR:$src1, DPR:$Vn, DPR:$Vm)>,
+ Requires<[HasNEON]>;
+def : Pat<(v4i16 (int_arm_neon_vbsl (v4i16 DPR:$src1),
+ (v4i16 DPR:$Vn), (v4i16 DPR:$Vm))),
+ (VBSLd DPR:$src1, DPR:$Vn, DPR:$Vm)>,
+ Requires<[HasNEON]>;
+def : Pat<(v2i32 (int_arm_neon_vbsl (v2i32 DPR:$src1),
+ (v2i32 DPR:$Vn), (v2i32 DPR:$Vm))),
+ (VBSLd DPR:$src1, DPR:$Vn, DPR:$Vm)>,
+ Requires<[HasNEON]>;
+def : Pat<(v2f32 (int_arm_neon_vbsl (v2f32 DPR:$src1),
+ (v2f32 DPR:$Vn), (v2f32 DPR:$Vm))),
+ (VBSLd DPR:$src1, DPR:$Vn, DPR:$Vm)>,
+ Requires<[HasNEON]>;
+def : Pat<(v1i64 (int_arm_neon_vbsl (v1i64 DPR:$src1),
+ (v1i64 DPR:$Vn), (v1i64 DPR:$Vm))),
+ (VBSLd DPR:$src1, DPR:$Vn, DPR:$Vm)>,
+ Requires<[HasNEON]>;
+
+def : Pat<(v2i32 (or (and DPR:$Vn, DPR:$Vd),
+ (and DPR:$Vm, (vnotd DPR:$Vd)))),
+ (VBSLd DPR:$Vd, DPR:$Vn, DPR:$Vm)>,
+ Requires<[HasNEON]>;
+
+def : Pat<(v1i64 (or (and DPR:$Vn, DPR:$Vd),
+ (and DPR:$Vm, (vnotd DPR:$Vd)))),
+ (VBSLd DPR:$Vd, DPR:$Vn, DPR:$Vm)>,
+ Requires<[HasNEON]>;
+
+def VBSLq : N3VX<1, 0, 0b01, 0b0001, 1, 1, (outs QPR:$Vd),
+ (ins QPR:$src1, QPR:$Vn, QPR:$Vm),
+ N3RegFrm, IIC_VCNTiQ,
+ "vbsl", "$Vd, $Vn, $Vm", "$src1 = $Vd",
+ [(set QPR:$Vd,
+ (v4i32 (NEONvbsl QPR:$src1, QPR:$Vn, QPR:$Vm)))]>;
+
+def : Pat<(v16i8 (int_arm_neon_vbsl (v16i8 QPR:$src1),
+ (v16i8 QPR:$Vn), (v16i8 QPR:$Vm))),
+ (VBSLq QPR:$src1, QPR:$Vn, QPR:$Vm)>,
+ Requires<[HasNEON]>;
+def : Pat<(v8i16 (int_arm_neon_vbsl (v8i16 QPR:$src1),
+ (v8i16 QPR:$Vn), (v8i16 QPR:$Vm))),
+ (VBSLq QPR:$src1, QPR:$Vn, QPR:$Vm)>,
+ Requires<[HasNEON]>;
+def : Pat<(v4i32 (int_arm_neon_vbsl (v4i32 QPR:$src1),
+ (v4i32 QPR:$Vn), (v4i32 QPR:$Vm))),
+ (VBSLq QPR:$src1, QPR:$Vn, QPR:$Vm)>,
+ Requires<[HasNEON]>;
+def : Pat<(v4f32 (int_arm_neon_vbsl (v4f32 QPR:$src1),
+ (v4f32 QPR:$Vn), (v4f32 QPR:$Vm))),
+ (VBSLq QPR:$src1, QPR:$Vn, QPR:$Vm)>,
+ Requires<[HasNEON]>;
+def : Pat<(v2i64 (int_arm_neon_vbsl (v2i64 QPR:$src1),
+ (v2i64 QPR:$Vn), (v2i64 QPR:$Vm))),
+ (VBSLq QPR:$src1, QPR:$Vn, QPR:$Vm)>,
+ Requires<[HasNEON]>;
+
+def : Pat<(v4i32 (or (and QPR:$Vn, QPR:$Vd),
+ (and QPR:$Vm, (vnotq QPR:$Vd)))),
+ (VBSLq QPR:$Vd, QPR:$Vn, QPR:$Vm)>,
+ Requires<[HasNEON]>;
+def : Pat<(v2i64 (or (and QPR:$Vn, QPR:$Vd),
+ (and QPR:$Vm, (vnotq QPR:$Vd)))),
+ (VBSLq QPR:$Vd, QPR:$Vn, QPR:$Vm)>,
+ Requires<[HasNEON]>;
+
+// VBIF : Vector Bitwise Insert if False
+// like VBSL but with: "vbif $dst, $src3, $src1", "$src2 = $dst",
+// FIXME: This instruction's encoding MAY NOT BE correct.
+def VBIFd : N3VX<1, 0, 0b11, 0b0001, 0, 1,
+ (outs DPR:$Vd), (ins DPR:$src1, DPR:$Vn, DPR:$Vm),
+ N3RegFrm, IIC_VBINiD,
+ "vbif", "$Vd, $Vn, $Vm", "$src1 = $Vd",
+ []>;
+def VBIFq : N3VX<1, 0, 0b11, 0b0001, 1, 1,
+ (outs QPR:$Vd), (ins QPR:$src1, QPR:$Vn, QPR:$Vm),
+ N3RegFrm, IIC_VBINiQ,
+ "vbif", "$Vd, $Vn, $Vm", "$src1 = $Vd",
+ []>;
+
+// VBIT : Vector Bitwise Insert if True
+// like VBSL but with: "vbit $dst, $src2, $src1", "$src3 = $dst",
+// FIXME: This instruction's encoding MAY NOT BE correct.
+def VBITd : N3VX<1, 0, 0b10, 0b0001, 0, 1,
+ (outs DPR:$Vd), (ins DPR:$src1, DPR:$Vn, DPR:$Vm),
+ N3RegFrm, IIC_VBINiD,
+ "vbit", "$Vd, $Vn, $Vm", "$src1 = $Vd",
+ []>;
+def VBITq : N3VX<1, 0, 0b10, 0b0001, 1, 1,
+ (outs QPR:$Vd), (ins QPR:$src1, QPR:$Vn, QPR:$Vm),
+ N3RegFrm, IIC_VBINiQ,
+ "vbit", "$Vd, $Vn, $Vm", "$src1 = $Vd",
+ []>;
+
+// VBIT/VBIF are not yet implemented. The TwoAddress pass will not go looking
+// for equivalent operations with different register constraints; it just
+// inserts copies.
+
+// Vector Absolute Differences.
+
+// VABD : Vector Absolute Difference
+defm VABDs : N3VInt_QHS<0, 0, 0b0111, 0, N3RegFrm,
+ IIC_VSUBi4D, IIC_VSUBi4D, IIC_VSUBi4Q, IIC_VSUBi4Q,
+ "vabd", "s", int_arm_neon_vabds, 1>;
+defm VABDu : N3VInt_QHS<1, 0, 0b0111, 0, N3RegFrm,
+ IIC_VSUBi4D, IIC_VSUBi4D, IIC_VSUBi4Q, IIC_VSUBi4Q,
+ "vabd", "u", int_arm_neon_vabdu, 1>;
+def VABDfd : N3VDInt<1, 0, 0b10, 0b1101, 0, N3RegFrm, IIC_VBIND,
+ "vabd", "f32", v2f32, v2f32, int_arm_neon_vabds, 1>;
+def VABDfq : N3VQInt<1, 0, 0b10, 0b1101, 0, N3RegFrm, IIC_VBINQ,
+ "vabd", "f32", v4f32, v4f32, int_arm_neon_vabds, 1>;
+
+// VABDL : Vector Absolute Difference Long (Q = | D - D |)
+defm VABDLs : N3VLIntExt_QHS<0,1,0b0111,0, IIC_VSUBi4Q,
+ "vabdl", "s", int_arm_neon_vabds, zext, 1>;
+defm VABDLu : N3VLIntExt_QHS<1,1,0b0111,0, IIC_VSUBi4Q,
+ "vabdl", "u", int_arm_neon_vabdu, zext, 1>;
+
+// VABA : Vector Absolute Difference and Accumulate
+defm VABAs : N3VIntOp_QHS<0,0,0b0111,1, IIC_VABAD, IIC_VABAQ,
+ "vaba", "s", int_arm_neon_vabds, add>;
+defm VABAu : N3VIntOp_QHS<1,0,0b0111,1, IIC_VABAD, IIC_VABAQ,
+ "vaba", "u", int_arm_neon_vabdu, add>;
+
+// VABAL : Vector Absolute Difference and Accumulate Long (Q += | D - D |)
+defm VABALs : N3VLIntExtOp_QHS<0,1,0b0101,0, IIC_VABAD,
+ "vabal", "s", int_arm_neon_vabds, zext, add>;
+defm VABALu : N3VLIntExtOp_QHS<1,1,0b0101,0, IIC_VABAD,
+ "vabal", "u", int_arm_neon_vabdu, zext, add>;
+
+// Vector Maximum and Minimum.
+
+// VMAX : Vector Maximum
+defm VMAXs : N3VInt_QHS<0, 0, 0b0110, 0, N3RegFrm,
+ IIC_VSUBi4D, IIC_VSUBi4D, IIC_VSUBi4Q, IIC_VSUBi4Q,
+ "vmax", "s", int_arm_neon_vmaxs, 1>;
+defm VMAXu : N3VInt_QHS<1, 0, 0b0110, 0, N3RegFrm,
+ IIC_VSUBi4D, IIC_VSUBi4D, IIC_VSUBi4Q, IIC_VSUBi4Q,
+ "vmax", "u", int_arm_neon_vmaxu, 1>;
+def VMAXfd : N3VDInt<0, 0, 0b00, 0b1111, 0, N3RegFrm, IIC_VBIND,
+ "vmax", "f32",
+ v2f32, v2f32, int_arm_neon_vmaxs, 1>;
+def VMAXfq : N3VQInt<0, 0, 0b00, 0b1111, 0, N3RegFrm, IIC_VBINQ,
+ "vmax", "f32",
+ v4f32, v4f32, int_arm_neon_vmaxs, 1>;
+
+// VMAXNM
+let PostEncoderMethod = "NEONThumb2V8PostEncoder", DecoderNamespace = "v8NEON" in {
+ def VMAXNMND : N3VDIntnp<0b00110, 0b00, 0b1111, 0, 1,
+ N3RegFrm, NoItinerary, "vmaxnm", "f32",
+ v2f32, v2f32, int_arm_neon_vmaxnm, 1>,
+ Requires<[HasV8, HasNEON]>;
+ def VMAXNMNQ : N3VQIntnp<0b00110, 0b00, 0b1111, 1, 1,
+ N3RegFrm, NoItinerary, "vmaxnm", "f32",
+ v4f32, v4f32, int_arm_neon_vmaxnm, 1>,
+ Requires<[HasV8, HasNEON]>;
+}
+
+// VMIN : Vector Minimum
+defm VMINs : N3VInt_QHS<0, 0, 0b0110, 1, N3RegFrm,
+ IIC_VSUBi4D, IIC_VSUBi4D, IIC_VSUBi4Q, IIC_VSUBi4Q,
+ "vmin", "s", int_arm_neon_vmins, 1>;
+defm VMINu : N3VInt_QHS<1, 0, 0b0110, 1, N3RegFrm,
+ IIC_VSUBi4D, IIC_VSUBi4D, IIC_VSUBi4Q, IIC_VSUBi4Q,
+ "vmin", "u", int_arm_neon_vminu, 1>;
+def VMINfd : N3VDInt<0, 0, 0b10, 0b1111, 0, N3RegFrm, IIC_VBIND,
+ "vmin", "f32",
+ v2f32, v2f32, int_arm_neon_vmins, 1>;
+def VMINfq : N3VQInt<0, 0, 0b10, 0b1111, 0, N3RegFrm, IIC_VBINQ,
+ "vmin", "f32",
+ v4f32, v4f32, int_arm_neon_vmins, 1>;
+
+// VMINNM
+let PostEncoderMethod = "NEONThumb2V8PostEncoder", DecoderNamespace = "v8NEON" in {
+ def VMINNMND : N3VDIntnp<0b00110, 0b10, 0b1111, 0, 1,
+ N3RegFrm, NoItinerary, "vminnm", "f32",
+ v2f32, v2f32, int_arm_neon_vminnm, 1>,
+ Requires<[HasV8, HasNEON]>;
+ def VMINNMNQ : N3VQIntnp<0b00110, 0b10, 0b1111, 1, 1,
+ N3RegFrm, NoItinerary, "vminnm", "f32",
+ v4f32, v4f32, int_arm_neon_vminnm, 1>,
+ Requires<[HasV8, HasNEON]>;
+}
+
+// Vector Pairwise Operations.
+
+// VPADD : Vector Pairwise Add
+def VPADDi8 : N3VDInt<0, 0, 0b00, 0b1011, 1, N3RegFrm, IIC_VSHLiD,
+ "vpadd", "i8",
+ v8i8, v8i8, int_arm_neon_vpadd, 0>;
+def VPADDi16 : N3VDInt<0, 0, 0b01, 0b1011, 1, N3RegFrm, IIC_VSHLiD,
+ "vpadd", "i16",
+ v4i16, v4i16, int_arm_neon_vpadd, 0>;
+def VPADDi32 : N3VDInt<0, 0, 0b10, 0b1011, 1, N3RegFrm, IIC_VSHLiD,
+ "vpadd", "i32",
+ v2i32, v2i32, int_arm_neon_vpadd, 0>;
+def VPADDf : N3VDInt<1, 0, 0b00, 0b1101, 0, N3RegFrm,
+ IIC_VPBIND, "vpadd", "f32",
+ v2f32, v2f32, int_arm_neon_vpadd, 0>;
+
+// VPADDL : Vector Pairwise Add Long
+defm VPADDLs : N2VPLInt_QHS<0b11, 0b11, 0b00, 0b00100, 0, "vpaddl", "s",
+ int_arm_neon_vpaddls>;
+defm VPADDLu : N2VPLInt_QHS<0b11, 0b11, 0b00, 0b00101, 0, "vpaddl", "u",
+ int_arm_neon_vpaddlu>;
+
+// VPADAL : Vector Pairwise Add and Accumulate Long
+defm VPADALs : N2VPLInt2_QHS<0b11, 0b11, 0b00, 0b01100, 0, "vpadal", "s",
+ int_arm_neon_vpadals>;
+defm VPADALu : N2VPLInt2_QHS<0b11, 0b11, 0b00, 0b01101, 0, "vpadal", "u",
+ int_arm_neon_vpadalu>;
+
+// VPMAX : Vector Pairwise Maximum
+def VPMAXs8 : N3VDInt<0, 0, 0b00, 0b1010, 0, N3RegFrm, IIC_VSUBi4D, "vpmax",
+ "s8", v8i8, v8i8, int_arm_neon_vpmaxs, 0>;
+def VPMAXs16 : N3VDInt<0, 0, 0b01, 0b1010, 0, N3RegFrm, IIC_VSUBi4D, "vpmax",
+ "s16", v4i16, v4i16, int_arm_neon_vpmaxs, 0>;
+def VPMAXs32 : N3VDInt<0, 0, 0b10, 0b1010, 0, N3RegFrm, IIC_VSUBi4D, "vpmax",
+ "s32", v2i32, v2i32, int_arm_neon_vpmaxs, 0>;
+def VPMAXu8 : N3VDInt<1, 0, 0b00, 0b1010, 0, N3RegFrm, IIC_VSUBi4D, "vpmax",
+ "u8", v8i8, v8i8, int_arm_neon_vpmaxu, 0>;
+def VPMAXu16 : N3VDInt<1, 0, 0b01, 0b1010, 0, N3RegFrm, IIC_VSUBi4D, "vpmax",
+ "u16", v4i16, v4i16, int_arm_neon_vpmaxu, 0>;
+def VPMAXu32 : N3VDInt<1, 0, 0b10, 0b1010, 0, N3RegFrm, IIC_VSUBi4D, "vpmax",
+ "u32", v2i32, v2i32, int_arm_neon_vpmaxu, 0>;
+def VPMAXf : N3VDInt<1, 0, 0b00, 0b1111, 0, N3RegFrm, IIC_VPBIND, "vpmax",
+ "f32", v2f32, v2f32, int_arm_neon_vpmaxs, 0>;
+
+// VPMIN : Vector Pairwise Minimum
+def VPMINs8 : N3VDInt<0, 0, 0b00, 0b1010, 1, N3RegFrm, IIC_VSUBi4D, "vpmin",
+ "s8", v8i8, v8i8, int_arm_neon_vpmins, 0>;
+def VPMINs16 : N3VDInt<0, 0, 0b01, 0b1010, 1, N3RegFrm, IIC_VSUBi4D, "vpmin",
+ "s16", v4i16, v4i16, int_arm_neon_vpmins, 0>;
+def VPMINs32 : N3VDInt<0, 0, 0b10, 0b1010, 1, N3RegFrm, IIC_VSUBi4D, "vpmin",
+ "s32", v2i32, v2i32, int_arm_neon_vpmins, 0>;
+def VPMINu8 : N3VDInt<1, 0, 0b00, 0b1010, 1, N3RegFrm, IIC_VSUBi4D, "vpmin",
+ "u8", v8i8, v8i8, int_arm_neon_vpminu, 0>;
+def VPMINu16 : N3VDInt<1, 0, 0b01, 0b1010, 1, N3RegFrm, IIC_VSUBi4D, "vpmin",
+ "u16", v4i16, v4i16, int_arm_neon_vpminu, 0>;
+def VPMINu32 : N3VDInt<1, 0, 0b10, 0b1010, 1, N3RegFrm, IIC_VSUBi4D, "vpmin",
+ "u32", v2i32, v2i32, int_arm_neon_vpminu, 0>;
+def VPMINf : N3VDInt<1, 0, 0b10, 0b1111, 0, N3RegFrm, IIC_VPBIND, "vpmin",
+ "f32", v2f32, v2f32, int_arm_neon_vpmins, 0>;
+
+// Vector Reciprocal and Reciprocal Square Root Estimate and Step.
+
+// VRECPE : Vector Reciprocal Estimate
+def VRECPEd : N2VDInt<0b11, 0b11, 0b10, 0b11, 0b01000, 0,
+ IIC_VUNAD, "vrecpe", "u32",
+ v2i32, v2i32, int_arm_neon_vrecpe>;
+def VRECPEq : N2VQInt<0b11, 0b11, 0b10, 0b11, 0b01000, 0,
+ IIC_VUNAQ, "vrecpe", "u32",
+ v4i32, v4i32, int_arm_neon_vrecpe>;
+def VRECPEfd : N2VDInt<0b11, 0b11, 0b10, 0b11, 0b01010, 0,
+ IIC_VUNAD, "vrecpe", "f32",
+ v2f32, v2f32, int_arm_neon_vrecpe>;
+def VRECPEfq : N2VQInt<0b11, 0b11, 0b10, 0b11, 0b01010, 0,
+ IIC_VUNAQ, "vrecpe", "f32",
+ v4f32, v4f32, int_arm_neon_vrecpe>;
+
+// VRECPS : Vector Reciprocal Step
+def VRECPSfd : N3VDInt<0, 0, 0b00, 0b1111, 1, N3RegFrm,
+ IIC_VRECSD, "vrecps", "f32",
+ v2f32, v2f32, int_arm_neon_vrecps, 1>;
+def VRECPSfq : N3VQInt<0, 0, 0b00, 0b1111, 1, N3RegFrm,
+ IIC_VRECSQ, "vrecps", "f32",
+ v4f32, v4f32, int_arm_neon_vrecps, 1>;
+
+// VRSQRTE : Vector Reciprocal Square Root Estimate
+def VRSQRTEd : N2VDInt<0b11, 0b11, 0b10, 0b11, 0b01001, 0,
+ IIC_VUNAD, "vrsqrte", "u32",
+ v2i32, v2i32, int_arm_neon_vrsqrte>;
+def VRSQRTEq : N2VQInt<0b11, 0b11, 0b10, 0b11, 0b01001, 0,
+ IIC_VUNAQ, "vrsqrte", "u32",
+ v4i32, v4i32, int_arm_neon_vrsqrte>;
+def VRSQRTEfd : N2VDInt<0b11, 0b11, 0b10, 0b11, 0b01011, 0,
+ IIC_VUNAD, "vrsqrte", "f32",
+ v2f32, v2f32, int_arm_neon_vrsqrte>;
+def VRSQRTEfq : N2VQInt<0b11, 0b11, 0b10, 0b11, 0b01011, 0,
+ IIC_VUNAQ, "vrsqrte", "f32",
+ v4f32, v4f32, int_arm_neon_vrsqrte>;
+
+// VRSQRTS : Vector Reciprocal Square Root Step
+def VRSQRTSfd : N3VDInt<0, 0, 0b10, 0b1111, 1, N3RegFrm,
+ IIC_VRECSD, "vrsqrts", "f32",
+ v2f32, v2f32, int_arm_neon_vrsqrts, 1>;
+def VRSQRTSfq : N3VQInt<0, 0, 0b10, 0b1111, 1, N3RegFrm,
+ IIC_VRECSQ, "vrsqrts", "f32",
+ v4f32, v4f32, int_arm_neon_vrsqrts, 1>;
+
+// Vector Shifts.
+
+// VSHL : Vector Shift
+defm VSHLs : N3VInt_QHSDSh<0, 0, 0b0100, 0, N3RegVShFrm,
+ IIC_VSHLiD, IIC_VSHLiD, IIC_VSHLiQ, IIC_VSHLiQ,
+ "vshl", "s", int_arm_neon_vshifts>;
+defm VSHLu : N3VInt_QHSDSh<1, 0, 0b0100, 0, N3RegVShFrm,
+ IIC_VSHLiD, IIC_VSHLiD, IIC_VSHLiQ, IIC_VSHLiQ,
+ "vshl", "u", int_arm_neon_vshiftu>;
+
+// VSHL : Vector Shift Left (Immediate)
+defm VSHLi : N2VShL_QHSD<0, 1, 0b0101, 1, IIC_VSHLiD, "vshl", "i", NEONvshl>;
+
+// VSHR : Vector Shift Right (Immediate)
+defm VSHRs : N2VShR_QHSD<0, 1, 0b0000, 1, IIC_VSHLiD, "vshr", "s", "VSHRs",
+ NEONvshrs>;
+defm VSHRu : N2VShR_QHSD<1, 1, 0b0000, 1, IIC_VSHLiD, "vshr", "u", "VSHRu",
+ NEONvshru>;
+
+// VSHLL : Vector Shift Left Long
+defm VSHLLs : N2VLSh_QHS<0, 1, 0b1010, 0, 0, 1, "vshll", "s", NEONvshlls>;
+defm VSHLLu : N2VLSh_QHS<1, 1, 0b1010, 0, 0, 1, "vshll", "u", NEONvshllu>;
+
+// VSHLL : Vector Shift Left Long (with maximum shift count)
+class N2VLShMax<bit op24, bit op23, bits<6> op21_16, bits<4> op11_8, bit op7,
+ bit op6, bit op4, string OpcodeStr, string Dt, ValueType ResTy,
+ ValueType OpTy, Operand ImmTy, SDNode OpNode>
+ : N2VLSh<op24, op23, op11_8, op7, op6, op4, OpcodeStr, Dt,
+ ResTy, OpTy, ImmTy, OpNode> {
+ let Inst{21-16} = op21_16;
+ let DecoderMethod = "DecodeVSHLMaxInstruction";
+}
+def VSHLLi8 : N2VLShMax<1, 1, 0b110010, 0b0011, 0, 0, 0, "vshll", "i8",
+ v8i16, v8i8, imm8, NEONvshlli>;
+def VSHLLi16 : N2VLShMax<1, 1, 0b110110, 0b0011, 0, 0, 0, "vshll", "i16",
+ v4i32, v4i16, imm16, NEONvshlli>;
+def VSHLLi32 : N2VLShMax<1, 1, 0b111010, 0b0011, 0, 0, 0, "vshll", "i32",
+ v2i64, v2i32, imm32, NEONvshlli>;
+
+// VSHRN : Vector Shift Right and Narrow
+defm VSHRN : N2VNSh_HSD<0,1,0b1000,0,0,1, IIC_VSHLiD, "vshrn", "i",
+ NEONvshrn>;
+
+// VRSHL : Vector Rounding Shift
+defm VRSHLs : N3VInt_QHSDSh<0, 0, 0b0101, 0, N3RegVShFrm,
+ IIC_VSHLi4D, IIC_VSHLi4D, IIC_VSHLi4Q, IIC_VSHLi4Q,
+ "vrshl", "s", int_arm_neon_vrshifts>;
+defm VRSHLu : N3VInt_QHSDSh<1, 0, 0b0101, 0, N3RegVShFrm,
+ IIC_VSHLi4D, IIC_VSHLi4D, IIC_VSHLi4Q, IIC_VSHLi4Q,
+ "vrshl", "u", int_arm_neon_vrshiftu>;
+// VRSHR : Vector Rounding Shift Right
+defm VRSHRs : N2VShR_QHSD<0,1,0b0010,1, IIC_VSHLi4D, "vrshr", "s", "VRSHRs",
+ NEONvrshrs>;
+defm VRSHRu : N2VShR_QHSD<1,1,0b0010,1, IIC_VSHLi4D, "vrshr", "u", "VRSHRu",
+ NEONvrshru>;
+
+// VRSHRN : Vector Rounding Shift Right and Narrow
+defm VRSHRN : N2VNSh_HSD<0, 1, 0b1000, 0, 1, 1, IIC_VSHLi4D, "vrshrn", "i",
+ NEONvrshrn>;
+
+// VQSHL : Vector Saturating Shift
+defm VQSHLs : N3VInt_QHSDSh<0, 0, 0b0100, 1, N3RegVShFrm,
+ IIC_VSHLi4D, IIC_VSHLi4D, IIC_VSHLi4Q, IIC_VSHLi4Q,
+ "vqshl", "s", int_arm_neon_vqshifts>;
+defm VQSHLu : N3VInt_QHSDSh<1, 0, 0b0100, 1, N3RegVShFrm,
+ IIC_VSHLi4D, IIC_VSHLi4D, IIC_VSHLi4Q, IIC_VSHLi4Q,
+ "vqshl", "u", int_arm_neon_vqshiftu>;
+// VQSHL : Vector Saturating Shift Left (Immediate)
+defm VQSHLsi : N2VShL_QHSD<0,1,0b0111,1, IIC_VSHLi4D, "vqshl", "s",NEONvqshls>;
+defm VQSHLui : N2VShL_QHSD<1,1,0b0111,1, IIC_VSHLi4D, "vqshl", "u",NEONvqshlu>;
+
+// VQSHLU : Vector Saturating Shift Left (Immediate, Unsigned)
+defm VQSHLsu : N2VShL_QHSD<1,1,0b0110,1, IIC_VSHLi4D,"vqshlu","s",NEONvqshlsu>;
+
+// VQSHRN : Vector Saturating Shift Right and Narrow
+defm VQSHRNs : N2VNSh_HSD<0, 1, 0b1001, 0, 0, 1, IIC_VSHLi4D, "vqshrn", "s",
+ NEONvqshrns>;
+defm VQSHRNu : N2VNSh_HSD<1, 1, 0b1001, 0, 0, 1, IIC_VSHLi4D, "vqshrn", "u",
+ NEONvqshrnu>;
+
+// VQSHRUN : Vector Saturating Shift Right and Narrow (Unsigned)
+defm VQSHRUN : N2VNSh_HSD<1, 1, 0b1000, 0, 0, 1, IIC_VSHLi4D, "vqshrun", "s",
+ NEONvqshrnsu>;
+
+// VQRSHL : Vector Saturating Rounding Shift
+defm VQRSHLs : N3VInt_QHSDSh<0, 0, 0b0101, 1, N3RegVShFrm,
+ IIC_VSHLi4D, IIC_VSHLi4D, IIC_VSHLi4Q, IIC_VSHLi4Q,
+ "vqrshl", "s", int_arm_neon_vqrshifts>;
+defm VQRSHLu : N3VInt_QHSDSh<1, 0, 0b0101, 1, N3RegVShFrm,
+ IIC_VSHLi4D, IIC_VSHLi4D, IIC_VSHLi4Q, IIC_VSHLi4Q,
+ "vqrshl", "u", int_arm_neon_vqrshiftu>;
+
+// VQRSHRN : Vector Saturating Rounding Shift Right and Narrow
+defm VQRSHRNs : N2VNSh_HSD<0, 1, 0b1001, 0, 1, 1, IIC_VSHLi4D, "vqrshrn", "s",
+ NEONvqrshrns>;
+defm VQRSHRNu : N2VNSh_HSD<1, 1, 0b1001, 0, 1, 1, IIC_VSHLi4D, "vqrshrn", "u",
+ NEONvqrshrnu>;
+
+// VQRSHRUN : Vector Saturating Rounding Shift Right and Narrow (Unsigned)
+defm VQRSHRUN : N2VNSh_HSD<1, 1, 0b1000, 0, 1, 1, IIC_VSHLi4D, "vqrshrun", "s",
+ NEONvqrshrnsu>;
+
+// VSRA : Vector Shift Right and Accumulate
+defm VSRAs : N2VShAdd_QHSD<0, 1, 0b0001, 1, "vsra", "s", NEONvshrs>;
+defm VSRAu : N2VShAdd_QHSD<1, 1, 0b0001, 1, "vsra", "u", NEONvshru>;
+// VRSRA : Vector Rounding Shift Right and Accumulate
+defm VRSRAs : N2VShAdd_QHSD<0, 1, 0b0011, 1, "vrsra", "s", NEONvrshrs>;
+defm VRSRAu : N2VShAdd_QHSD<1, 1, 0b0011, 1, "vrsra", "u", NEONvrshru>;
+
+// VSLI : Vector Shift Left and Insert
+defm VSLI : N2VShInsL_QHSD<1, 1, 0b0101, 1, "vsli">;
+
+// VSRI : Vector Shift Right and Insert
+defm VSRI : N2VShInsR_QHSD<1, 1, 0b0100, 1, "vsri">;
+
+// Vector Absolute and Saturating Absolute.
+
+// VABS : Vector Absolute Value
+defm VABS : N2VInt_QHS<0b11, 0b11, 0b01, 0b00110, 0,
+ IIC_VUNAiD, IIC_VUNAiQ, "vabs", "s",
+ int_arm_neon_vabs>;
+def VABSfd : N2VD<0b11, 0b11, 0b10, 0b01, 0b01110, 0,
+ "vabs", "f32",
+ v2f32, v2f32, fabs>;
+def VABSfq : N2VQ<0b11, 0b11, 0b10, 0b01, 0b01110, 0,
+ "vabs", "f32",
+ v4f32, v4f32, fabs>;
+
+def : Pat<(xor (v2i32 (bitconvert (v8i8 (NEONvshrs DPR:$src, (i32 7))))),
+ (v2i32 (bitconvert (v8i8 (add DPR:$src,
+ (NEONvshrs DPR:$src, (i32 7))))))),
+ (VABSv8i8 DPR:$src)>;
+def : Pat<(xor (v2i32 (bitconvert (v4i16 (NEONvshrs DPR:$src, (i32 15))))),
+ (v2i32 (bitconvert (v4i16 (add DPR:$src,
+ (NEONvshrs DPR:$src, (i32 15))))))),
+ (VABSv4i16 DPR:$src)>;
+def : Pat<(xor (v2i32 (NEONvshrs DPR:$src, (i32 31))),
+ (v2i32 (add DPR:$src, (NEONvshrs DPR:$src, (i32 31))))),
+ (VABSv2i32 DPR:$src)>;
+def : Pat<(xor (v4i32 (bitconvert (v16i8 (NEONvshrs QPR:$src, (i32 7))))),
+ (v4i32 (bitconvert (v16i8 (add QPR:$src,
+ (NEONvshrs QPR:$src, (i32 7))))))),
+ (VABSv16i8 QPR:$src)>;
+def : Pat<(xor (v4i32 (bitconvert (v8i16 (NEONvshrs QPR:$src, (i32 15))))),
+ (v4i32 (bitconvert (v8i16 (add QPR:$src,
+ (NEONvshrs QPR:$src, (i32 15))))))),
+ (VABSv8i16 QPR:$src)>;
+def : Pat<(xor (v4i32 (NEONvshrs QPR:$src, (i32 31))),
+ (v4i32 (add QPR:$src, (NEONvshrs QPR:$src, (i32 31))))),
+ (VABSv4i32 QPR:$src)>;
+
+def : Pat<(v2f32 (int_arm_neon_vabs (v2f32 DPR:$src))), (VABSfd DPR:$src)>;
+def : Pat<(v4f32 (int_arm_neon_vabs (v4f32 QPR:$src))), (VABSfq QPR:$src)>;
+
+// VQABS : Vector Saturating Absolute Value
+defm VQABS : N2VInt_QHS<0b11, 0b11, 0b00, 0b01110, 0,
+ IIC_VQUNAiD, IIC_VQUNAiQ, "vqabs", "s",
+ int_arm_neon_vqabs>;
+
+// Vector Negate.
+
+def vnegd : PatFrag<(ops node:$in),
+ (sub (bitconvert (v2i32 NEONimmAllZerosV)), node:$in)>;
+def vnegq : PatFrag<(ops node:$in),
+ (sub (bitconvert (v4i32 NEONimmAllZerosV)), node:$in)>;
+
+class VNEGD<bits<2> size, string OpcodeStr, string Dt, ValueType Ty>
+ : N2V<0b11, 0b11, size, 0b01, 0b00111, 0, 0, (outs DPR:$Vd), (ins DPR:$Vm),
+ IIC_VSHLiD, OpcodeStr, Dt, "$Vd, $Vm", "",
+ [(set DPR:$Vd, (Ty (vnegd DPR:$Vm)))]>;
+class VNEGQ<bits<2> size, string OpcodeStr, string Dt, ValueType Ty>
+ : N2V<0b11, 0b11, size, 0b01, 0b00111, 1, 0, (outs QPR:$Vd), (ins QPR:$Vm),
+ IIC_VSHLiQ, OpcodeStr, Dt, "$Vd, $Vm", "",
+ [(set QPR:$Vd, (Ty (vnegq QPR:$Vm)))]>;
+
+// VNEG : Vector Negate (integer)
+def VNEGs8d : VNEGD<0b00, "vneg", "s8", v8i8>;
+def VNEGs16d : VNEGD<0b01, "vneg", "s16", v4i16>;
+def VNEGs32d : VNEGD<0b10, "vneg", "s32", v2i32>;
+def VNEGs8q : VNEGQ<0b00, "vneg", "s8", v16i8>;
+def VNEGs16q : VNEGQ<0b01, "vneg", "s16", v8i16>;
+def VNEGs32q : VNEGQ<0b10, "vneg", "s32", v4i32>;
+
+// VNEG : Vector Negate (floating-point)
+def VNEGfd : N2V<0b11, 0b11, 0b10, 0b01, 0b01111, 0, 0,
+ (outs DPR:$Vd), (ins DPR:$Vm), IIC_VUNAD,
+ "vneg", "f32", "$Vd, $Vm", "",
+ [(set DPR:$Vd, (v2f32 (fneg DPR:$Vm)))]>;
+def VNEGf32q : N2V<0b11, 0b11, 0b10, 0b01, 0b01111, 1, 0,
+ (outs QPR:$Vd), (ins QPR:$Vm), IIC_VUNAQ,
+ "vneg", "f32", "$Vd, $Vm", "",
+ [(set QPR:$Vd, (v4f32 (fneg QPR:$Vm)))]>;
+
+def : Pat<(v8i8 (vnegd DPR:$src)), (VNEGs8d DPR:$src)>;
+def : Pat<(v4i16 (vnegd DPR:$src)), (VNEGs16d DPR:$src)>;
+def : Pat<(v2i32 (vnegd DPR:$src)), (VNEGs32d DPR:$src)>;
+def : Pat<(v16i8 (vnegq QPR:$src)), (VNEGs8q QPR:$src)>;
+def : Pat<(v8i16 (vnegq QPR:$src)), (VNEGs16q QPR:$src)>;
+def : Pat<(v4i32 (vnegq QPR:$src)), (VNEGs32q QPR:$src)>;
+
+// VQNEG : Vector Saturating Negate
+defm VQNEG : N2VInt_QHS<0b11, 0b11, 0b00, 0b01111, 0,
+ IIC_VQUNAiD, IIC_VQUNAiQ, "vqneg", "s",
+ int_arm_neon_vqneg>;
+
+// Vector Bit Counting Operations.
+
+// VCLS : Vector Count Leading Sign Bits
+defm VCLS : N2VInt_QHS<0b11, 0b11, 0b00, 0b01000, 0,
+ IIC_VCNTiD, IIC_VCNTiQ, "vcls", "s",
+ int_arm_neon_vcls>;
+// VCLZ : Vector Count Leading Zeros
+defm VCLZ : N2VInt_QHS<0b11, 0b11, 0b00, 0b01001, 0,
+ IIC_VCNTiD, IIC_VCNTiQ, "vclz", "i",
+ ctlz>;
+// VCNT : Vector Count One Bits
+def VCNTd : N2VDInt<0b11, 0b11, 0b00, 0b00, 0b01010, 0,
+ IIC_VCNTiD, "vcnt", "8",
+ v8i8, v8i8, ctpop>;
+def VCNTq : N2VQInt<0b11, 0b11, 0b00, 0b00, 0b01010, 0,
+ IIC_VCNTiQ, "vcnt", "8",
+ v16i8, v16i8, ctpop>;
+
+// Vector Swap
+def VSWPd : N2VX<0b11, 0b11, 0b00, 0b10, 0b00000, 0, 0,
+ (outs DPR:$Vd, DPR:$Vm), (ins DPR:$in1, DPR:$in2),
+ NoItinerary, "vswp", "$Vd, $Vm", "$in1 = $Vd, $in2 = $Vm",
+ []>;
+def VSWPq : N2VX<0b11, 0b11, 0b00, 0b10, 0b00000, 1, 0,
+ (outs QPR:$Vd, QPR:$Vm), (ins QPR:$in1, QPR:$in2),
+ NoItinerary, "vswp", "$Vd, $Vm", "$in1 = $Vd, $in2 = $Vm",
+ []>;
+
+// Vector Move Operations.
+
+// VMOV : Vector Move (Register)
+def : NEONInstAlias<"vmov${p} $Vd, $Vm",
+ (VORRd DPR:$Vd, DPR:$Vm, DPR:$Vm, pred:$p)>;
+def : NEONInstAlias<"vmov${p} $Vd, $Vm",
+ (VORRq QPR:$Vd, QPR:$Vm, QPR:$Vm, pred:$p)>;
+
+// VMOV : Vector Move (Immediate)
+
+let isReMaterializable = 1 in {
+def VMOVv8i8 : N1ModImm<1, 0b000, 0b1110, 0, 0, 0, 1, (outs DPR:$Vd),
+ (ins nImmSplatI8:$SIMM), IIC_VMOVImm,
+ "vmov", "i8", "$Vd, $SIMM", "",
+ [(set DPR:$Vd, (v8i8 (NEONvmovImm timm:$SIMM)))]>;
+def VMOVv16i8 : N1ModImm<1, 0b000, 0b1110, 0, 1, 0, 1, (outs QPR:$Vd),
+ (ins nImmSplatI8:$SIMM), IIC_VMOVImm,
+ "vmov", "i8", "$Vd, $SIMM", "",
+ [(set QPR:$Vd, (v16i8 (NEONvmovImm timm:$SIMM)))]>;
+
+def VMOVv4i16 : N1ModImm<1, 0b000, {1,0,?,0}, 0, 0, 0, 1, (outs DPR:$Vd),
+ (ins nImmSplatI16:$SIMM), IIC_VMOVImm,
+ "vmov", "i16", "$Vd, $SIMM", "",
+ [(set DPR:$Vd, (v4i16 (NEONvmovImm timm:$SIMM)))]> {
+ let Inst{9} = SIMM{9};
+}
+
+def VMOVv8i16 : N1ModImm<1, 0b000, {1,0,?,0}, 0, 1, 0, 1, (outs QPR:$Vd),
+ (ins nImmSplatI16:$SIMM), IIC_VMOVImm,
+ "vmov", "i16", "$Vd, $SIMM", "",
+ [(set QPR:$Vd, (v8i16 (NEONvmovImm timm:$SIMM)))]> {
+ let Inst{9} = SIMM{9};
+}
+
+def VMOVv2i32 : N1ModImm<1, 0b000, {?,?,?,?}, 0, 0, 0, 1, (outs DPR:$Vd),
+ (ins nImmVMOVI32:$SIMM), IIC_VMOVImm,
+ "vmov", "i32", "$Vd, $SIMM", "",
+ [(set DPR:$Vd, (v2i32 (NEONvmovImm timm:$SIMM)))]> {
+ let Inst{11-8} = SIMM{11-8};
+}
+
+def VMOVv4i32 : N1ModImm<1, 0b000, {?,?,?,?}, 0, 1, 0, 1, (outs QPR:$Vd),
+ (ins nImmVMOVI32:$SIMM), IIC_VMOVImm,
+ "vmov", "i32", "$Vd, $SIMM", "",
+ [(set QPR:$Vd, (v4i32 (NEONvmovImm timm:$SIMM)))]> {
+ let Inst{11-8} = SIMM{11-8};
+}
+
+def VMOVv1i64 : N1ModImm<1, 0b000, 0b1110, 0, 0, 1, 1, (outs DPR:$Vd),
+ (ins nImmSplatI64:$SIMM), IIC_VMOVImm,
+ "vmov", "i64", "$Vd, $SIMM", "",
+ [(set DPR:$Vd, (v1i64 (NEONvmovImm timm:$SIMM)))]>;
+def VMOVv2i64 : N1ModImm<1, 0b000, 0b1110, 0, 1, 1, 1, (outs QPR:$Vd),
+ (ins nImmSplatI64:$SIMM), IIC_VMOVImm,
+ "vmov", "i64", "$Vd, $SIMM", "",
+ [(set QPR:$Vd, (v2i64 (NEONvmovImm timm:$SIMM)))]>;
+
+def VMOVv2f32 : N1ModImm<1, 0b000, 0b1111, 0, 0, 0, 1, (outs DPR:$Vd),
+ (ins nImmVMOVF32:$SIMM), IIC_VMOVImm,
+ "vmov", "f32", "$Vd, $SIMM", "",
+ [(set DPR:$Vd, (v2f32 (NEONvmovFPImm timm:$SIMM)))]>;
+def VMOVv4f32 : N1ModImm<1, 0b000, 0b1111, 0, 1, 0, 1, (outs QPR:$Vd),
+ (ins nImmVMOVF32:$SIMM), IIC_VMOVImm,
+ "vmov", "f32", "$Vd, $SIMM", "",
+ [(set QPR:$Vd, (v4f32 (NEONvmovFPImm timm:$SIMM)))]>;
+} // isReMaterializable
+
+// VMOV : Vector Get Lane (move scalar to ARM core register)
+
+def VGETLNs8 : NVGetLane<{1,1,1,0,0,1,?,1}, 0b1011, {?,?},
+ (outs GPR:$R), (ins DPR:$V, VectorIndex8:$lane),
+ IIC_VMOVSI, "vmov", "s8", "$R, $V$lane",
+ [(set GPR:$R, (NEONvgetlanes (v8i8 DPR:$V),
+ imm:$lane))]> {
+ let Inst{21} = lane{2};
+ let Inst{6-5} = lane{1-0};
+}
+def VGETLNs16 : NVGetLane<{1,1,1,0,0,0,?,1}, 0b1011, {?,1},
+ (outs GPR:$R), (ins DPR:$V, VectorIndex16:$lane),
+ IIC_VMOVSI, "vmov", "s16", "$R, $V$lane",
+ [(set GPR:$R, (NEONvgetlanes (v4i16 DPR:$V),
+ imm:$lane))]> {
+ let Inst{21} = lane{1};
+ let Inst{6} = lane{0};
+}
+def VGETLNu8 : NVGetLane<{1,1,1,0,1,1,?,1}, 0b1011, {?,?},
+ (outs GPR:$R), (ins DPR:$V, VectorIndex8:$lane),
+ IIC_VMOVSI, "vmov", "u8", "$R, $V$lane",
+ [(set GPR:$R, (NEONvgetlaneu (v8i8 DPR:$V),
+ imm:$lane))]> {
+ let Inst{21} = lane{2};
+ let Inst{6-5} = lane{1-0};
+}
+def VGETLNu16 : NVGetLane<{1,1,1,0,1,0,?,1}, 0b1011, {?,1},
+ (outs GPR:$R), (ins DPR:$V, VectorIndex16:$lane),
+ IIC_VMOVSI, "vmov", "u16", "$R, $V$lane",
+ [(set GPR:$R, (NEONvgetlaneu (v4i16 DPR:$V),
+ imm:$lane))]> {
+ let Inst{21} = lane{1};
+ let Inst{6} = lane{0};
+}
+def VGETLNi32 : NVGetLane<{1,1,1,0,0,0,?,1}, 0b1011, 0b00,
+ (outs GPR:$R), (ins DPR:$V, VectorIndex32:$lane),
+ IIC_VMOVSI, "vmov", "32", "$R, $V$lane",
+ [(set GPR:$R, (extractelt (v2i32 DPR:$V),
+ imm:$lane))]>,
+ Requires<[HasNEON, HasFastVGETLNi32]> {
+ let Inst{21} = lane{0};
+}
+// def VGETLNf32: see FMRDH and FMRDL in ARMInstrVFP.td
+def : Pat<(NEONvgetlanes (v16i8 QPR:$src), imm:$lane),
+ (VGETLNs8 (v8i8 (EXTRACT_SUBREG QPR:$src,
+ (DSubReg_i8_reg imm:$lane))),
+ (SubReg_i8_lane imm:$lane))>;
+def : Pat<(NEONvgetlanes (v8i16 QPR:$src), imm:$lane),
+ (VGETLNs16 (v4i16 (EXTRACT_SUBREG QPR:$src,
+ (DSubReg_i16_reg imm:$lane))),
+ (SubReg_i16_lane imm:$lane))>;
+def : Pat<(NEONvgetlaneu (v16i8 QPR:$src), imm:$lane),
+ (VGETLNu8 (v8i8 (EXTRACT_SUBREG QPR:$src,
+ (DSubReg_i8_reg imm:$lane))),
+ (SubReg_i8_lane imm:$lane))>;
+def : Pat<(NEONvgetlaneu (v8i16 QPR:$src), imm:$lane),
+ (VGETLNu16 (v4i16 (EXTRACT_SUBREG QPR:$src,
+ (DSubReg_i16_reg imm:$lane))),
+ (SubReg_i16_lane imm:$lane))>;
+def : Pat<(extractelt (v4i32 QPR:$src), imm:$lane),
+ (VGETLNi32 (v2i32 (EXTRACT_SUBREG QPR:$src,
+ (DSubReg_i32_reg imm:$lane))),
+ (SubReg_i32_lane imm:$lane))>,
+ Requires<[HasNEON, HasFastVGETLNi32]>;
+def : Pat<(extractelt (v2i32 DPR:$src), imm:$lane),
+ (COPY_TO_REGCLASS
+ (i32 (EXTRACT_SUBREG DPR:$src, (SSubReg_f32_reg imm:$lane))), GPR)>,
+ Requires<[HasNEON, HasSlowVGETLNi32]>;
+def : Pat<(extractelt (v4i32 QPR:$src), imm:$lane),
+ (COPY_TO_REGCLASS
+ (i32 (EXTRACT_SUBREG QPR:$src, (SSubReg_f32_reg imm:$lane))), GPR)>,
+ Requires<[HasNEON, HasSlowVGETLNi32]>;
+def : Pat<(extractelt (v2f32 DPR:$src1), imm:$src2),
+ (EXTRACT_SUBREG (v2f32 (COPY_TO_REGCLASS (v2f32 DPR:$src1),DPR_VFP2)),
+ (SSubReg_f32_reg imm:$src2))>;
+def : Pat<(extractelt (v4f32 QPR:$src1), imm:$src2),
+ (EXTRACT_SUBREG (v4f32 (COPY_TO_REGCLASS (v4f32 QPR:$src1),QPR_VFP2)),
+ (SSubReg_f32_reg imm:$src2))>;
+//def : Pat<(extractelt (v2i64 QPR:$src1), imm:$src2),
+// (EXTRACT_SUBREG QPR:$src1, (DSubReg_f64_reg imm:$src2))>;
+def : Pat<(extractelt (v2f64 QPR:$src1), imm:$src2),
+ (EXTRACT_SUBREG QPR:$src1, (DSubReg_f64_reg imm:$src2))>;
+
+
+// VMOV : Vector Set Lane (move ARM core register to scalar)
+
+let Constraints = "$src1 = $V" in {
+def VSETLNi8 : NVSetLane<{1,1,1,0,0,1,?,0}, 0b1011, {?,?}, (outs DPR:$V),
+ (ins DPR:$src1, GPR:$R, VectorIndex8:$lane),
+ IIC_VMOVISL, "vmov", "8", "$V$lane, $R",
+ [(set DPR:$V, (vector_insert (v8i8 DPR:$src1),
+ GPR:$R, imm:$lane))]> {
+ let Inst{21} = lane{2};
+ let Inst{6-5} = lane{1-0};
+}
+def VSETLNi16 : NVSetLane<{1,1,1,0,0,0,?,0}, 0b1011, {?,1}, (outs DPR:$V),
+ (ins DPR:$src1, GPR:$R, VectorIndex16:$lane),
+ IIC_VMOVISL, "vmov", "16", "$V$lane, $R",
+ [(set DPR:$V, (vector_insert (v4i16 DPR:$src1),
+ GPR:$R, imm:$lane))]> {
+ let Inst{21} = lane{1};
+ let Inst{6} = lane{0};
+}
+def VSETLNi32 : NVSetLane<{1,1,1,0,0,0,?,0}, 0b1011, 0b00, (outs DPR:$V),
+ (ins DPR:$src1, GPR:$R, VectorIndex32:$lane),
+ IIC_VMOVISL, "vmov", "32", "$V$lane, $R",
+ [(set DPR:$V, (insertelt (v2i32 DPR:$src1),
+ GPR:$R, imm:$lane))]> {
+ let Inst{21} = lane{0};
+}
+}
+def : Pat<(vector_insert (v16i8 QPR:$src1), GPR:$src2, imm:$lane),
+ (v16i8 (INSERT_SUBREG QPR:$src1,
+ (v8i8 (VSETLNi8 (v8i8 (EXTRACT_SUBREG QPR:$src1,
+ (DSubReg_i8_reg imm:$lane))),
+ GPR:$src2, (SubReg_i8_lane imm:$lane))),
+ (DSubReg_i8_reg imm:$lane)))>;
+def : Pat<(vector_insert (v8i16 QPR:$src1), GPR:$src2, imm:$lane),
+ (v8i16 (INSERT_SUBREG QPR:$src1,
+ (v4i16 (VSETLNi16 (v4i16 (EXTRACT_SUBREG QPR:$src1,
+ (DSubReg_i16_reg imm:$lane))),
+ GPR:$src2, (SubReg_i16_lane imm:$lane))),
+ (DSubReg_i16_reg imm:$lane)))>;
+def : Pat<(insertelt (v4i32 QPR:$src1), GPR:$src2, imm:$lane),
+ (v4i32 (INSERT_SUBREG QPR:$src1,
+ (v2i32 (VSETLNi32 (v2i32 (EXTRACT_SUBREG QPR:$src1,
+ (DSubReg_i32_reg imm:$lane))),
+ GPR:$src2, (SubReg_i32_lane imm:$lane))),
+ (DSubReg_i32_reg imm:$lane)))>;
+
+def : Pat<(v2f32 (insertelt DPR:$src1, SPR:$src2, imm:$src3)),
+ (INSERT_SUBREG (v2f32 (COPY_TO_REGCLASS DPR:$src1, DPR_VFP2)),
+ SPR:$src2, (SSubReg_f32_reg imm:$src3))>;
+def : Pat<(v4f32 (insertelt QPR:$src1, SPR:$src2, imm:$src3)),
+ (INSERT_SUBREG (v4f32 (COPY_TO_REGCLASS QPR:$src1, QPR_VFP2)),
+ SPR:$src2, (SSubReg_f32_reg imm:$src3))>;
+
+//def : Pat<(v2i64 (insertelt QPR:$src1, DPR:$src2, imm:$src3)),
+// (INSERT_SUBREG QPR:$src1, DPR:$src2, (DSubReg_f64_reg imm:$src3))>;
+def : Pat<(v2f64 (insertelt QPR:$src1, DPR:$src2, imm:$src3)),
+ (INSERT_SUBREG QPR:$src1, DPR:$src2, (DSubReg_f64_reg imm:$src3))>;
+
+def : Pat<(v2f32 (scalar_to_vector SPR:$src)),
+ (INSERT_SUBREG (v2f32 (IMPLICIT_DEF)), SPR:$src, ssub_0)>;
+def : Pat<(v2f64 (scalar_to_vector (f64 DPR:$src))),
+ (INSERT_SUBREG (v2f64 (IMPLICIT_DEF)), DPR:$src, dsub_0)>;
+def : Pat<(v4f32 (scalar_to_vector SPR:$src)),
+ (INSERT_SUBREG (v4f32 (IMPLICIT_DEF)), SPR:$src, ssub_0)>;
+
+def : Pat<(v8i8 (scalar_to_vector GPR:$src)),
+ (VSETLNi8 (v8i8 (IMPLICIT_DEF)), GPR:$src, (i32 0))>;
+def : Pat<(v4i16 (scalar_to_vector GPR:$src)),
+ (VSETLNi16 (v4i16 (IMPLICIT_DEF)), GPR:$src, (i32 0))>;
+def : Pat<(v2i32 (scalar_to_vector GPR:$src)),
+ (VSETLNi32 (v2i32 (IMPLICIT_DEF)), GPR:$src, (i32 0))>;
+
+def : Pat<(v16i8 (scalar_to_vector GPR:$src)),
+ (INSERT_SUBREG (v16i8 (IMPLICIT_DEF)),
+ (VSETLNi8 (v8i8 (IMPLICIT_DEF)), GPR:$src, (i32 0)),
+ dsub_0)>;
+def : Pat<(v8i16 (scalar_to_vector GPR:$src)),
+ (INSERT_SUBREG (v8i16 (IMPLICIT_DEF)),
+ (VSETLNi16 (v4i16 (IMPLICIT_DEF)), GPR:$src, (i32 0)),
+ dsub_0)>;
+def : Pat<(v4i32 (scalar_to_vector GPR:$src)),
+ (INSERT_SUBREG (v4i32 (IMPLICIT_DEF)),
+ (VSETLNi32 (v2i32 (IMPLICIT_DEF)), GPR:$src, (i32 0)),
+ dsub_0)>;
+
+// VDUP : Vector Duplicate (from ARM core register to all elements)
+
+class VDUPD<bits<8> opcod1, bits<2> opcod3, string Dt, ValueType Ty>
+ : NVDup<opcod1, 0b1011, opcod3, (outs DPR:$V), (ins GPR:$R),
+ IIC_VMOVIS, "vdup", Dt, "$V, $R",
+ [(set DPR:$V, (Ty (NEONvdup (i32 GPR:$R))))]>;
+class VDUPQ<bits<8> opcod1, bits<2> opcod3, string Dt, ValueType Ty>
+ : NVDup<opcod1, 0b1011, opcod3, (outs QPR:$V), (ins GPR:$R),
+ IIC_VMOVIS, "vdup", Dt, "$V, $R",
+ [(set QPR:$V, (Ty (NEONvdup (i32 GPR:$R))))]>;
+
+def VDUP8d : VDUPD<0b11101100, 0b00, "8", v8i8>;
+def VDUP16d : VDUPD<0b11101000, 0b01, "16", v4i16>;
+def VDUP32d : VDUPD<0b11101000, 0b00, "32", v2i32>,
+ Requires<[HasNEON, HasFastVDUP32]>;
+def VDUP8q : VDUPQ<0b11101110, 0b00, "8", v16i8>;
+def VDUP16q : VDUPQ<0b11101010, 0b01, "16", v8i16>;
+def VDUP32q : VDUPQ<0b11101010, 0b00, "32", v4i32>;
+
+// NEONvdup patterns for uarchs with fast VDUP.32.
+def : Pat<(v2f32 (NEONvdup (f32 (bitconvert GPR:$R)))), (VDUP32d GPR:$R)>,
+ Requires<[HasNEON,HasFastVDUP32]>;
+def : Pat<(v4f32 (NEONvdup (f32 (bitconvert GPR:$R)))), (VDUP32q GPR:$R)>;
+
+// NEONvdup patterns for uarchs with slow VDUP.32 - use VMOVDRR instead.
+def : Pat<(v2i32 (NEONvdup (i32 GPR:$R))), (VMOVDRR GPR:$R, GPR:$R)>,
+ Requires<[HasNEON,HasSlowVDUP32]>;
+def : Pat<(v2f32 (NEONvdup (f32 (bitconvert GPR:$R)))), (VMOVDRR GPR:$R, GPR:$R)>,
+ Requires<[HasNEON,HasSlowVDUP32]>;
+
+// VDUP : Vector Duplicate Lane (from scalar to all elements)
+
+class VDUPLND<bits<4> op19_16, string OpcodeStr, string Dt,
+ ValueType Ty, Operand IdxTy>
+ : NVDupLane<op19_16, 0, (outs DPR:$Vd), (ins DPR:$Vm, IdxTy:$lane),
+ IIC_VMOVD, OpcodeStr, Dt, "$Vd, $Vm$lane",
+ [(set DPR:$Vd, (Ty (NEONvduplane (Ty DPR:$Vm), imm:$lane)))]>;
+
+class VDUPLNQ<bits<4> op19_16, string OpcodeStr, string Dt,
+ ValueType ResTy, ValueType OpTy, Operand IdxTy>
+ : NVDupLane<op19_16, 1, (outs QPR:$Vd), (ins DPR:$Vm, IdxTy:$lane),
+ IIC_VMOVQ, OpcodeStr, Dt, "$Vd, $Vm$lane",
+ [(set QPR:$Vd, (ResTy (NEONvduplane (OpTy DPR:$Vm),
+ VectorIndex32:$lane)))]>;
+
+// Inst{19-16} is partially specified depending on the element size.
+
+def VDUPLN8d : VDUPLND<{?,?,?,1}, "vdup", "8", v8i8, VectorIndex8> {
+ bits<3> lane;
+ let Inst{19-17} = lane{2-0};
+}
+def VDUPLN16d : VDUPLND<{?,?,1,0}, "vdup", "16", v4i16, VectorIndex16> {
+ bits<2> lane;
+ let Inst{19-18} = lane{1-0};
+}
+def VDUPLN32d : VDUPLND<{?,1,0,0}, "vdup", "32", v2i32, VectorIndex32> {
+ bits<1> lane;
+ let Inst{19} = lane{0};
+}
+def VDUPLN8q : VDUPLNQ<{?,?,?,1}, "vdup", "8", v16i8, v8i8, VectorIndex8> {
+ bits<3> lane;
+ let Inst{19-17} = lane{2-0};
+}
+def VDUPLN16q : VDUPLNQ<{?,?,1,0}, "vdup", "16", v8i16, v4i16, VectorIndex16> {
+ bits<2> lane;
+ let Inst{19-18} = lane{1-0};
+}
+def VDUPLN32q : VDUPLNQ<{?,1,0,0}, "vdup", "32", v4i32, v2i32, VectorIndex32> {
+ bits<1> lane;
+ let Inst{19} = lane{0};
+}
+
+def : Pat<(v2f32 (NEONvduplane (v2f32 DPR:$Vm), imm:$lane)),
+ (VDUPLN32d DPR:$Vm, imm:$lane)>;
+
+def : Pat<(v4f32 (NEONvduplane (v2f32 DPR:$Vm), imm:$lane)),
+ (VDUPLN32q DPR:$Vm, imm:$lane)>;
+
+def : Pat<(v16i8 (NEONvduplane (v16i8 QPR:$src), imm:$lane)),
+ (v16i8 (VDUPLN8q (v8i8 (EXTRACT_SUBREG QPR:$src,
+ (DSubReg_i8_reg imm:$lane))),
+ (SubReg_i8_lane imm:$lane)))>;
+def : Pat<(v8i16 (NEONvduplane (v8i16 QPR:$src), imm:$lane)),
+ (v8i16 (VDUPLN16q (v4i16 (EXTRACT_SUBREG QPR:$src,
+ (DSubReg_i16_reg imm:$lane))),
+ (SubReg_i16_lane imm:$lane)))>;
+def : Pat<(v4i32 (NEONvduplane (v4i32 QPR:$src), imm:$lane)),
+ (v4i32 (VDUPLN32q (v2i32 (EXTRACT_SUBREG QPR:$src,
+ (DSubReg_i32_reg imm:$lane))),
+ (SubReg_i32_lane imm:$lane)))>;
+def : Pat<(v4f32 (NEONvduplane (v4f32 QPR:$src), imm:$lane)),
+ (v4f32 (VDUPLN32q (v2f32 (EXTRACT_SUBREG QPR:$src,
+ (DSubReg_i32_reg imm:$lane))),
+ (SubReg_i32_lane imm:$lane)))>;
+
+def VDUPfdf : PseudoNeonI<(outs DPR:$dst), (ins SPR:$src), IIC_VMOVD, "",
+ [(set DPR:$dst, (v2f32 (NEONvdup (f32 SPR:$src))))]>;
+def VDUPfqf : PseudoNeonI<(outs QPR:$dst), (ins SPR:$src), IIC_VMOVD, "",
+ [(set QPR:$dst, (v4f32 (NEONvdup (f32 SPR:$src))))]>;
+
+// VMOVN : Vector Narrowing Move
+defm VMOVN : N2VN_HSD<0b11,0b11,0b10,0b00100,0,0, IIC_VMOVN,
+ "vmovn", "i", trunc>;
+// VQMOVN : Vector Saturating Narrowing Move
+defm VQMOVNs : N2VNInt_HSD<0b11,0b11,0b10,0b00101,0,0, IIC_VQUNAiD,
+ "vqmovn", "s", int_arm_neon_vqmovns>;
+defm VQMOVNu : N2VNInt_HSD<0b11,0b11,0b10,0b00101,1,0, IIC_VQUNAiD,
+ "vqmovn", "u", int_arm_neon_vqmovnu>;
+defm VQMOVNsu : N2VNInt_HSD<0b11,0b11,0b10,0b00100,1,0, IIC_VQUNAiD,
+ "vqmovun", "s", int_arm_neon_vqmovnsu>;
+// VMOVL : Vector Lengthening Move
+defm VMOVLs : N2VL_QHS<0b01,0b10100,0,1, "vmovl", "s", sext>;
+defm VMOVLu : N2VL_QHS<0b11,0b10100,0,1, "vmovl", "u", zext>;
+def : Pat<(v8i16 (anyext (v8i8 DPR:$Vm))), (VMOVLuv8i16 DPR:$Vm)>;
+def : Pat<(v4i32 (anyext (v4i16 DPR:$Vm))), (VMOVLuv4i32 DPR:$Vm)>;
+def : Pat<(v2i64 (anyext (v2i32 DPR:$Vm))), (VMOVLuv2i64 DPR:$Vm)>;
+
+// Vector Conversions.
+
+// VCVT : Vector Convert Between Floating-Point and Integers
+def VCVTf2sd : N2VD<0b11, 0b11, 0b10, 0b11, 0b01110, 0, "vcvt", "s32.f32",
+ v2i32, v2f32, fp_to_sint>;
+def VCVTf2ud : N2VD<0b11, 0b11, 0b10, 0b11, 0b01111, 0, "vcvt", "u32.f32",
+ v2i32, v2f32, fp_to_uint>;
+def VCVTs2fd : N2VD<0b11, 0b11, 0b10, 0b11, 0b01100, 0, "vcvt", "f32.s32",
+ v2f32, v2i32, sint_to_fp>;
+def VCVTu2fd : N2VD<0b11, 0b11, 0b10, 0b11, 0b01101, 0, "vcvt", "f32.u32",
+ v2f32, v2i32, uint_to_fp>;
+
+def VCVTf2sq : N2VQ<0b11, 0b11, 0b10, 0b11, 0b01110, 0, "vcvt", "s32.f32",
+ v4i32, v4f32, fp_to_sint>;
+def VCVTf2uq : N2VQ<0b11, 0b11, 0b10, 0b11, 0b01111, 0, "vcvt", "u32.f32",
+ v4i32, v4f32, fp_to_uint>;
+def VCVTs2fq : N2VQ<0b11, 0b11, 0b10, 0b11, 0b01100, 0, "vcvt", "f32.s32",
+ v4f32, v4i32, sint_to_fp>;
+def VCVTu2fq : N2VQ<0b11, 0b11, 0b10, 0b11, 0b01101, 0, "vcvt", "f32.u32",
+ v4f32, v4i32, uint_to_fp>;
+
+// VCVT{A, N, P, M}
+multiclass VCVT_FPI<string op, bits<3> op10_8, SDPatternOperator IntS,
+ SDPatternOperator IntU> {
+ let PostEncoderMethod = "NEONThumb2V8PostEncoder", DecoderNamespace = "v8NEON" in {
+ def SD : N2VDIntnp<0b11, op10_8, 0, NoItinerary, !strconcat("vcvt", op),
+ "s32.f32", v2i32, v2f32, IntS>, Requires<[HasV8, HasNEON]>;
+ def SQ : N2VQIntnp<0b11, op10_8, 0, NoItinerary, !strconcat("vcvt", op),
+ "s32.f32", v4i32, v4f32, IntS>, Requires<[HasV8, HasNEON]>;
+ def UD : N2VDIntnp<0b11, op10_8, 1, NoItinerary, !strconcat("vcvt", op),
+ "u32.f32", v2i32, v2f32, IntU>, Requires<[HasV8, HasNEON]>;
+ def UQ : N2VQIntnp<0b11, op10_8, 1, NoItinerary, !strconcat("vcvt", op),
+ "u32.f32", v4i32, v4f32, IntU>, Requires<[HasV8, HasNEON]>;
+ }
+}
+
+defm VCVTAN : VCVT_FPI<"a", 0b000, int_arm_neon_vcvtas, int_arm_neon_vcvtau>;
+defm VCVTNN : VCVT_FPI<"n", 0b001, int_arm_neon_vcvtns, int_arm_neon_vcvtnu>;
+defm VCVTPN : VCVT_FPI<"p", 0b010, int_arm_neon_vcvtps, int_arm_neon_vcvtpu>;
+defm VCVTMN : VCVT_FPI<"m", 0b011, int_arm_neon_vcvtms, int_arm_neon_vcvtmu>;
+
+// VCVT : Vector Convert Between Floating-Point and Fixed-Point.
+let DecoderMethod = "DecodeVCVTD" in {
+def VCVTf2xsd : N2VCvtD<0, 1, 0b1111, 0, 1, "vcvt", "s32.f32",
+ v2i32, v2f32, int_arm_neon_vcvtfp2fxs>;
+def VCVTf2xud : N2VCvtD<1, 1, 0b1111, 0, 1, "vcvt", "u32.f32",
+ v2i32, v2f32, int_arm_neon_vcvtfp2fxu>;
+def VCVTxs2fd : N2VCvtD<0, 1, 0b1110, 0, 1, "vcvt", "f32.s32",
+ v2f32, v2i32, int_arm_neon_vcvtfxs2fp>;
+def VCVTxu2fd : N2VCvtD<1, 1, 0b1110, 0, 1, "vcvt", "f32.u32",
+ v2f32, v2i32, int_arm_neon_vcvtfxu2fp>;
+}
+
+let DecoderMethod = "DecodeVCVTQ" in {
+def VCVTf2xsq : N2VCvtQ<0, 1, 0b1111, 0, 1, "vcvt", "s32.f32",
+ v4i32, v4f32, int_arm_neon_vcvtfp2fxs>;
+def VCVTf2xuq : N2VCvtQ<1, 1, 0b1111, 0, 1, "vcvt", "u32.f32",
+ v4i32, v4f32, int_arm_neon_vcvtfp2fxu>;
+def VCVTxs2fq : N2VCvtQ<0, 1, 0b1110, 0, 1, "vcvt", "f32.s32",
+ v4f32, v4i32, int_arm_neon_vcvtfxs2fp>;
+def VCVTxu2fq : N2VCvtQ<1, 1, 0b1110, 0, 1, "vcvt", "f32.u32",
+ v4f32, v4i32, int_arm_neon_vcvtfxu2fp>;
+}
+
+def : NEONInstAlias<"vcvt${p}.s32.f32 $Dd, $Dm, #0",
+ (VCVTf2sd DPR:$Dd, DPR:$Dm, pred:$p)>;
+def : NEONInstAlias<"vcvt${p}.u32.f32 $Dd, $Dm, #0",
+ (VCVTf2ud DPR:$Dd, DPR:$Dm, pred:$p)>;
+def : NEONInstAlias<"vcvt${p}.f32.s32 $Dd, $Dm, #0",
+ (VCVTs2fd DPR:$Dd, DPR:$Dm, pred:$p)>;
+def : NEONInstAlias<"vcvt${p}.f32.u32 $Dd, $Dm, #0",
+ (VCVTu2fd DPR:$Dd, DPR:$Dm, pred:$p)>;
+
+def : NEONInstAlias<"vcvt${p}.s32.f32 $Qd, $Qm, #0",
+ (VCVTf2sq QPR:$Qd, QPR:$Qm, pred:$p)>;
+def : NEONInstAlias<"vcvt${p}.u32.f32 $Qd, $Qm, #0",
+ (VCVTf2uq QPR:$Qd, QPR:$Qm, pred:$p)>;
+def : NEONInstAlias<"vcvt${p}.f32.s32 $Qd, $Qm, #0",
+ (VCVTs2fq QPR:$Qd, QPR:$Qm, pred:$p)>;
+def : NEONInstAlias<"vcvt${p}.f32.u32 $Qd, $Qm, #0",
+ (VCVTu2fq QPR:$Qd, QPR:$Qm, pred:$p)>;
+
+
+// VCVT : Vector Convert Between Half-Precision and Single-Precision.
+def VCVTf2h : N2VNInt<0b11, 0b11, 0b01, 0b10, 0b01100, 0, 0,
+ IIC_VUNAQ, "vcvt", "f16.f32",
+ v4i16, v4f32, int_arm_neon_vcvtfp2hf>,
+ Requires<[HasNEON, HasFP16]>;
+def VCVTh2f : N2VLInt<0b11, 0b11, 0b01, 0b10, 0b01110, 0, 0,
+ IIC_VUNAQ, "vcvt", "f32.f16",
+ v4f32, v4i16, int_arm_neon_vcvthf2fp>,
+ Requires<[HasNEON, HasFP16]>;
+
+// Vector Reverse.
+
+// VREV64 : Vector Reverse elements within 64-bit doublewords
+
+class VREV64D<bits<2> op19_18, string OpcodeStr, string Dt, ValueType Ty>
+ : N2V<0b11, 0b11, op19_18, 0b00, 0b00000, 0, 0, (outs DPR:$Vd),
+ (ins DPR:$Vm), IIC_VMOVD,
+ OpcodeStr, Dt, "$Vd, $Vm", "",
+ [(set DPR:$Vd, (Ty (NEONvrev64 (Ty DPR:$Vm))))]>;
+class VREV64Q<bits<2> op19_18, string OpcodeStr, string Dt, ValueType Ty>
+ : N2V<0b11, 0b11, op19_18, 0b00, 0b00000, 1, 0, (outs QPR:$Vd),
+ (ins QPR:$Vm), IIC_VMOVQ,
+ OpcodeStr, Dt, "$Vd, $Vm", "",
+ [(set QPR:$Vd, (Ty (NEONvrev64 (Ty QPR:$Vm))))]>;
+
+def VREV64d8 : VREV64D<0b00, "vrev64", "8", v8i8>;
+def VREV64d16 : VREV64D<0b01, "vrev64", "16", v4i16>;
+def VREV64d32 : VREV64D<0b10, "vrev64", "32", v2i32>;
+def : Pat<(v2f32 (NEONvrev64 (v2f32 DPR:$Vm))), (VREV64d32 DPR:$Vm)>;
+
+def VREV64q8 : VREV64Q<0b00, "vrev64", "8", v16i8>;
+def VREV64q16 : VREV64Q<0b01, "vrev64", "16", v8i16>;
+def VREV64q32 : VREV64Q<0b10, "vrev64", "32", v4i32>;
+def : Pat<(v4f32 (NEONvrev64 (v4f32 QPR:$Vm))), (VREV64q32 QPR:$Vm)>;
+
+// VREV32 : Vector Reverse elements within 32-bit words
+
+class VREV32D<bits<2> op19_18, string OpcodeStr, string Dt, ValueType Ty>
+ : N2V<0b11, 0b11, op19_18, 0b00, 0b00001, 0, 0, (outs DPR:$Vd),
+ (ins DPR:$Vm), IIC_VMOVD,
+ OpcodeStr, Dt, "$Vd, $Vm", "",
+ [(set DPR:$Vd, (Ty (NEONvrev32 (Ty DPR:$Vm))))]>;
+class VREV32Q<bits<2> op19_18, string OpcodeStr, string Dt, ValueType Ty>
+ : N2V<0b11, 0b11, op19_18, 0b00, 0b00001, 1, 0, (outs QPR:$Vd),
+ (ins QPR:$Vm), IIC_VMOVQ,
+ OpcodeStr, Dt, "$Vd, $Vm", "",
+ [(set QPR:$Vd, (Ty (NEONvrev32 (Ty QPR:$Vm))))]>;
+
+def VREV32d8 : VREV32D<0b00, "vrev32", "8", v8i8>;
+def VREV32d16 : VREV32D<0b01, "vrev32", "16", v4i16>;
+
+def VREV32q8 : VREV32Q<0b00, "vrev32", "8", v16i8>;
+def VREV32q16 : VREV32Q<0b01, "vrev32", "16", v8i16>;
+
+// VREV16 : Vector Reverse elements within 16-bit halfwords
+
+class VREV16D<bits<2> op19_18, string OpcodeStr, string Dt, ValueType Ty>
+ : N2V<0b11, 0b11, op19_18, 0b00, 0b00010, 0, 0, (outs DPR:$Vd),
+ (ins DPR:$Vm), IIC_VMOVD,
+ OpcodeStr, Dt, "$Vd, $Vm", "",
+ [(set DPR:$Vd, (Ty (NEONvrev16 (Ty DPR:$Vm))))]>;
+class VREV16Q<bits<2> op19_18, string OpcodeStr, string Dt, ValueType Ty>
+ : N2V<0b11, 0b11, op19_18, 0b00, 0b00010, 1, 0, (outs QPR:$Vd),
+ (ins QPR:$Vm), IIC_VMOVQ,
+ OpcodeStr, Dt, "$Vd, $Vm", "",
+ [(set QPR:$Vd, (Ty (NEONvrev16 (Ty QPR:$Vm))))]>;
+
+def VREV16d8 : VREV16D<0b00, "vrev16", "8", v8i8>;
+def VREV16q8 : VREV16Q<0b00, "vrev16", "8", v16i8>;
+
+// Other Vector Shuffles.
+
+// Aligned extractions: really just dropping registers
+
+class AlignedVEXTq<ValueType DestTy, ValueType SrcTy, SDNodeXForm LaneCVT>
+ : Pat<(DestTy (vector_extract_subvec (SrcTy QPR:$src), (i32 imm:$start))),
+ (EXTRACT_SUBREG (SrcTy QPR:$src), (LaneCVT imm:$start))>;
+
+def : AlignedVEXTq<v8i8, v16i8, DSubReg_i8_reg>;
+
+def : AlignedVEXTq<v4i16, v8i16, DSubReg_i16_reg>;
+
+def : AlignedVEXTq<v2i32, v4i32, DSubReg_i32_reg>;
+
+def : AlignedVEXTq<v1i64, v2i64, DSubReg_f64_reg>;
+
+def : AlignedVEXTq<v2f32, v4f32, DSubReg_i32_reg>;
+
+
+// VEXT : Vector Extract
+
+
+// All of these have a two-operand InstAlias.
+let TwoOperandAliasConstraint = "$Vn = $Vd" in {
+class VEXTd<string OpcodeStr, string Dt, ValueType Ty, Operand immTy>
+ : N3V<0,1,0b11,{?,?,?,?},0,0, (outs DPR:$Vd),
+ (ins DPR:$Vn, DPR:$Vm, immTy:$index), NVExtFrm,
+ IIC_VEXTD, OpcodeStr, Dt, "$Vd, $Vn, $Vm, $index", "",
+ [(set DPR:$Vd, (Ty (NEONvext (Ty DPR:$Vn),
+ (Ty DPR:$Vm), imm:$index)))]> {
+ bits<3> index;
+ let Inst{11} = 0b0;
+ let Inst{10-8} = index{2-0};
+}
+
+class VEXTq<string OpcodeStr, string Dt, ValueType Ty, Operand immTy>
+ : N3V<0,1,0b11,{?,?,?,?},1,0, (outs QPR:$Vd),
+ (ins QPR:$Vn, QPR:$Vm, imm0_15:$index), NVExtFrm,
+ IIC_VEXTQ, OpcodeStr, Dt, "$Vd, $Vn, $Vm, $index", "",
+ [(set QPR:$Vd, (Ty (NEONvext (Ty QPR:$Vn),
+ (Ty QPR:$Vm), imm:$index)))]> {
+ bits<4> index;
+ let Inst{11-8} = index{3-0};
+}
+}
+
+def VEXTd8 : VEXTd<"vext", "8", v8i8, imm0_7> {
+ let Inst{10-8} = index{2-0};
+}
+def VEXTd16 : VEXTd<"vext", "16", v4i16, imm0_3> {
+ let Inst{10-9} = index{1-0};
+ let Inst{8} = 0b0;
+}
+def VEXTd32 : VEXTd<"vext", "32", v2i32, imm0_1> {
+ let Inst{10} = index{0};
+ let Inst{9-8} = 0b00;
+}
+def : Pat<(v2f32 (NEONvext (v2f32 DPR:$Vn),
+ (v2f32 DPR:$Vm),
+ (i32 imm:$index))),
+ (VEXTd32 DPR:$Vn, DPR:$Vm, imm:$index)>;
+
+def VEXTq8 : VEXTq<"vext", "8", v16i8, imm0_15> {
+ let Inst{11-8} = index{3-0};
+}
+def VEXTq16 : VEXTq<"vext", "16", v8i16, imm0_7> {
+ let Inst{11-9} = index{2-0};
+ let Inst{8} = 0b0;
+}
+def VEXTq32 : VEXTq<"vext", "32", v4i32, imm0_3> {
+ let Inst{11-10} = index{1-0};
+ let Inst{9-8} = 0b00;
+}
+def VEXTq64 : VEXTq<"vext", "64", v2i64, imm0_1> {
+ let Inst{11} = index{0};
+ let Inst{10-8} = 0b000;
+}
+def : Pat<(v4f32 (NEONvext (v4f32 QPR:$Vn),
+ (v4f32 QPR:$Vm),
+ (i32 imm:$index))),
+ (VEXTq32 QPR:$Vn, QPR:$Vm, imm:$index)>;
+
+// VTRN : Vector Transpose
+
+def VTRNd8 : N2VDShuffle<0b00, 0b00001, "vtrn", "8">;
+def VTRNd16 : N2VDShuffle<0b01, 0b00001, "vtrn", "16">;
+def VTRNd32 : N2VDShuffle<0b10, 0b00001, "vtrn", "32">;
+
+def VTRNq8 : N2VQShuffle<0b00, 0b00001, IIC_VPERMQ, "vtrn", "8">;
+def VTRNq16 : N2VQShuffle<0b01, 0b00001, IIC_VPERMQ, "vtrn", "16">;
+def VTRNq32 : N2VQShuffle<0b10, 0b00001, IIC_VPERMQ, "vtrn", "32">;
+
+// VUZP : Vector Unzip (Deinterleave)
+
+def VUZPd8 : N2VDShuffle<0b00, 0b00010, "vuzp", "8">;
+def VUZPd16 : N2VDShuffle<0b01, 0b00010, "vuzp", "16">;
+// vuzp.32 Dd, Dm is a pseudo-instruction expanded to vtrn.32 Dd, Dm.
+def : NEONInstAlias<"vuzp${p}.32 $Dd, $Dm",
+ (VTRNd32 DPR:$Dd, DPR:$Dm, pred:$p)>;
+
+def VUZPq8 : N2VQShuffle<0b00, 0b00010, IIC_VPERMQ3, "vuzp", "8">;
+def VUZPq16 : N2VQShuffle<0b01, 0b00010, IIC_VPERMQ3, "vuzp", "16">;
+def VUZPq32 : N2VQShuffle<0b10, 0b00010, IIC_VPERMQ3, "vuzp", "32">;
+
+// VZIP : Vector Zip (Interleave)
+
+def VZIPd8 : N2VDShuffle<0b00, 0b00011, "vzip", "8">;
+def VZIPd16 : N2VDShuffle<0b01, 0b00011, "vzip", "16">;
+// vzip.32 Dd, Dm is a pseudo-instruction expanded to vtrn.32 Dd, Dm.
+def : NEONInstAlias<"vzip${p}.32 $Dd, $Dm",
+ (VTRNd32 DPR:$Dd, DPR:$Dm, pred:$p)>;
+
+def VZIPq8 : N2VQShuffle<0b00, 0b00011, IIC_VPERMQ3, "vzip", "8">;
+def VZIPq16 : N2VQShuffle<0b01, 0b00011, IIC_VPERMQ3, "vzip", "16">;
+def VZIPq32 : N2VQShuffle<0b10, 0b00011, IIC_VPERMQ3, "vzip", "32">;
+
+// Vector Table Lookup and Table Extension.
+
+// VTBL : Vector Table Lookup
+let DecoderMethod = "DecodeTBLInstruction" in {
+def VTBL1
+ : N3V<1,1,0b11,0b1000,0,0, (outs DPR:$Vd),
+ (ins VecListOneD:$Vn, DPR:$Vm), NVTBLFrm, IIC_VTB1,
+ "vtbl", "8", "$Vd, $Vn, $Vm", "",
+ [(set DPR:$Vd, (v8i8 (int_arm_neon_vtbl1 VecListOneD:$Vn, DPR:$Vm)))]>;
+let hasExtraSrcRegAllocReq = 1 in {
+def VTBL2
+ : N3V<1,1,0b11,0b1001,0,0, (outs DPR:$Vd),
+ (ins VecListDPair:$Vn, DPR:$Vm), NVTBLFrm, IIC_VTB2,
+ "vtbl", "8", "$Vd, $Vn, $Vm", "", []>;
+def VTBL3
+ : N3V<1,1,0b11,0b1010,0,0, (outs DPR:$Vd),
+ (ins VecListThreeD:$Vn, DPR:$Vm), NVTBLFrm, IIC_VTB3,
+ "vtbl", "8", "$Vd, $Vn, $Vm", "", []>;
+def VTBL4
+ : N3V<1,1,0b11,0b1011,0,0, (outs DPR:$Vd),
+ (ins VecListFourD:$Vn, DPR:$Vm),
+ NVTBLFrm, IIC_VTB4,
+ "vtbl", "8", "$Vd, $Vn, $Vm", "", []>;
+} // hasExtraSrcRegAllocReq = 1
+
+def VTBL3Pseudo
+ : PseudoNeonI<(outs DPR:$dst), (ins QQPR:$tbl, DPR:$src), IIC_VTB3, "", []>;
+def VTBL4Pseudo
+ : PseudoNeonI<(outs DPR:$dst), (ins QQPR:$tbl, DPR:$src), IIC_VTB4, "", []>;
+
+// VTBX : Vector Table Extension
+def VTBX1
+ : N3V<1,1,0b11,0b1000,1,0, (outs DPR:$Vd),
+ (ins DPR:$orig, VecListOneD:$Vn, DPR:$Vm), NVTBLFrm, IIC_VTBX1,
+ "vtbx", "8", "$Vd, $Vn, $Vm", "$orig = $Vd",
+ [(set DPR:$Vd, (v8i8 (int_arm_neon_vtbx1
+ DPR:$orig, VecListOneD:$Vn, DPR:$Vm)))]>;
+let hasExtraSrcRegAllocReq = 1 in {
+def VTBX2
+ : N3V<1,1,0b11,0b1001,1,0, (outs DPR:$Vd),
+ (ins DPR:$orig, VecListDPair:$Vn, DPR:$Vm), NVTBLFrm, IIC_VTBX2,
+ "vtbx", "8", "$Vd, $Vn, $Vm", "$orig = $Vd", []>;
+def VTBX3
+ : N3V<1,1,0b11,0b1010,1,0, (outs DPR:$Vd),
+ (ins DPR:$orig, VecListThreeD:$Vn, DPR:$Vm),
+ NVTBLFrm, IIC_VTBX3,
+ "vtbx", "8", "$Vd, $Vn, $Vm",
+ "$orig = $Vd", []>;
+def VTBX4
+ : N3V<1,1,0b11,0b1011,1,0, (outs DPR:$Vd),
+ (ins DPR:$orig, VecListFourD:$Vn, DPR:$Vm), NVTBLFrm, IIC_VTBX4,
+ "vtbx", "8", "$Vd, $Vn, $Vm",
+ "$orig = $Vd", []>;
+} // hasExtraSrcRegAllocReq = 1
+
+def VTBX3Pseudo
+ : PseudoNeonI<(outs DPR:$dst), (ins DPR:$orig, QQPR:$tbl, DPR:$src),
+ IIC_VTBX3, "$orig = $dst", []>;
+def VTBX4Pseudo
+ : PseudoNeonI<(outs DPR:$dst), (ins DPR:$orig, QQPR:$tbl, DPR:$src),
+ IIC_VTBX4, "$orig = $dst", []>;
+} // DecoderMethod = "DecodeTBLInstruction"
+
+// VRINT : Vector Rounding
+multiclass VRINT_FPI<string op, bits<3> op9_7, SDPatternOperator Int> {
+ let PostEncoderMethod = "NEONThumb2V8PostEncoder", DecoderNamespace = "v8NEON" in {
+ def D : N2VDIntnp<0b10, 0b100, 0, NoItinerary,
+ !strconcat("vrint", op), "f32",
+ v2f32, v2f32, Int>, Requires<[HasV8, HasNEON]> {
+ let Inst{9-7} = op9_7;
+ }
+ def Q : N2VQIntnp<0b10, 0b100, 0, NoItinerary,
+ !strconcat("vrint", op), "f32",
+ v4f32, v4f32, Int>, Requires<[HasV8, HasNEON]> {
+ let Inst{9-7} = op9_7;
+ }
+ }
+
+ def : NEONInstAlias<!strconcat("vrint", op, ".f32.f32\t$Dd, $Dm"),
+ (!cast<Instruction>(NAME#"D") DPR:$Dd, DPR:$Dm)>;
+ def : NEONInstAlias<!strconcat("vrint", op, ".f32.f32\t$Qd, $Qm"),
+ (!cast<Instruction>(NAME#"Q") QPR:$Qd, QPR:$Qm)>;
+}
+
+defm VRINTNN : VRINT_FPI<"n", 0b000, int_arm_neon_vrintn>;
+defm VRINTXN : VRINT_FPI<"x", 0b001, int_arm_neon_vrintx>;
+defm VRINTAN : VRINT_FPI<"a", 0b010, int_arm_neon_vrinta>;
+defm VRINTZN : VRINT_FPI<"z", 0b011, int_arm_neon_vrintz>;
+defm VRINTMN : VRINT_FPI<"m", 0b101, int_arm_neon_vrintm>;
+defm VRINTPN : VRINT_FPI<"p", 0b111, int_arm_neon_vrintp>;
+
+// Cryptography instructions
+let PostEncoderMethod = "NEONThumb2DataIPostEncoder",
+ DecoderNamespace = "v8Crypto" in {
+ class AES<string op, bit op7, bit op6, SDPatternOperator Int>
+ : N2VQIntXnp<0b00, 0b00, 0b011, op6, op7, NoItinerary,
+ !strconcat("aes", op), "8", v16i8, v16i8, Int>,
+ Requires<[HasV8, HasCrypto]>;
+ class AES2Op<string op, bit op7, bit op6, SDPatternOperator Int>
+ : N2VQIntX2np<0b00, 0b00, 0b011, op6, op7, NoItinerary,
+ !strconcat("aes", op), "8", v16i8, v16i8, Int>,
+ Requires<[HasV8, HasCrypto]>;
+ class N2SHA<string op, bits<2> op17_16, bits<3> op10_8, bit op7, bit op6,
+ SDPatternOperator Int>
+ : N2VQIntXnp<0b10, op17_16, op10_8, op6, op7, NoItinerary,
+ !strconcat("sha", op), "32", v4i32, v4i32, Int>,
+ Requires<[HasV8, HasCrypto]>;
+ class N2SHA2Op<string op, bits<2> op17_16, bits<3> op10_8, bit op7, bit op6,
+ SDPatternOperator Int>
+ : N2VQIntX2np<0b10, op17_16, op10_8, op6, op7, NoItinerary,
+ !strconcat("sha", op), "32", v4i32, v4i32, Int>,
+ Requires<[HasV8, HasCrypto]>;
+ class N3SHA3Op<string op, bits<5> op27_23, bits<2> op21_20, SDPatternOperator Int>
+ : N3VQInt3np<op27_23, op21_20, 0b1100, 1, 0, N3RegFrm, NoItinerary,
+ !strconcat("sha", op), "32", v4i32, v4i32, Int, 0>,
+ Requires<[HasV8, HasCrypto]>;
+}
+
+def AESD : AES2Op<"d", 0, 1, int_arm_neon_aesd>;
+def AESE : AES2Op<"e", 0, 0, int_arm_neon_aese>;
+def AESIMC : AES<"imc", 1, 1, int_arm_neon_aesimc>;
+def AESMC : AES<"mc", 1, 0, int_arm_neon_aesmc>;
+
+def SHA1H : N2SHA<"1h", 0b01, 0b010, 1, 1, int_arm_neon_sha1h>;
+def SHA1SU1 : N2SHA2Op<"1su1", 0b10, 0b011, 1, 0, int_arm_neon_sha1su1>;
+def SHA256SU0 : N2SHA2Op<"256su0", 0b10, 0b011, 1, 1, int_arm_neon_sha256su0>;
+def SHA1C : N3SHA3Op<"1c", 0b00100, 0b00, int_arm_neon_sha1c>;
+def SHA1M : N3SHA3Op<"1m", 0b00100, 0b10, int_arm_neon_sha1m>;
+def SHA1P : N3SHA3Op<"1p", 0b00100, 0b01, int_arm_neon_sha1p>;
+def SHA1SU0 : N3SHA3Op<"1su0", 0b00100, 0b11, int_arm_neon_sha1su0>;
+def SHA256H : N3SHA3Op<"256h", 0b00110, 0b00, int_arm_neon_sha256h>;
+def SHA256H2 : N3SHA3Op<"256h2", 0b00110, 0b01, int_arm_neon_sha256h2>;
+def SHA256SU1 : N3SHA3Op<"256su1", 0b00110, 0b10, int_arm_neon_sha256su1>;
+
+//===----------------------------------------------------------------------===//
+// NEON instructions for single-precision FP math
+//===----------------------------------------------------------------------===//
+
+class N2VSPat<SDNode OpNode, NeonI Inst>
+ : NEONFPPat<(f32 (OpNode SPR:$a)),
+ (EXTRACT_SUBREG
+ (v2f32 (COPY_TO_REGCLASS (Inst
+ (INSERT_SUBREG
+ (v2f32 (COPY_TO_REGCLASS (v2f32 (IMPLICIT_DEF)), DPR_VFP2)),
+ SPR:$a, ssub_0)), DPR_VFP2)), ssub_0)>;
+
+class N3VSPat<SDNode OpNode, NeonI Inst>
+ : NEONFPPat<(f32 (OpNode SPR:$a, SPR:$b)),
+ (EXTRACT_SUBREG
+ (v2f32 (COPY_TO_REGCLASS (Inst
+ (INSERT_SUBREG
+ (v2f32 (COPY_TO_REGCLASS (v2f32 (IMPLICIT_DEF)), DPR_VFP2)),
+ SPR:$a, ssub_0),
+ (INSERT_SUBREG
+ (v2f32 (COPY_TO_REGCLASS (v2f32 (IMPLICIT_DEF)), DPR_VFP2)),
+ SPR:$b, ssub_0)), DPR_VFP2)), ssub_0)>;
+
+class N3VSMulOpPat<SDNode MulNode, SDNode OpNode, NeonI Inst>
+ : NEONFPPat<(f32 (OpNode SPR:$acc, (f32 (MulNode SPR:$a, SPR:$b)))),
+ (EXTRACT_SUBREG
+ (v2f32 (COPY_TO_REGCLASS (Inst
+ (INSERT_SUBREG
+ (v2f32 (COPY_TO_REGCLASS (v2f32 (IMPLICIT_DEF)), DPR_VFP2)),
+ SPR:$acc, ssub_0),
+ (INSERT_SUBREG
+ (v2f32 (COPY_TO_REGCLASS (v2f32 (IMPLICIT_DEF)), DPR_VFP2)),
+ SPR:$a, ssub_0),
+ (INSERT_SUBREG
+ (v2f32 (COPY_TO_REGCLASS (v2f32 (IMPLICIT_DEF)), DPR_VFP2)),
+ SPR:$b, ssub_0)), DPR_VFP2)), ssub_0)>;
+
+def : N3VSPat<fadd, VADDfd>;
+def : N3VSPat<fsub, VSUBfd>;
+def : N3VSPat<fmul, VMULfd>;
+def : N3VSMulOpPat<fmul, fadd, VMLAfd>,
+ Requires<[HasNEON, UseNEONForFP, UseFPVMLx, DontUseFusedMAC]>;
+def : N3VSMulOpPat<fmul, fsub, VMLSfd>,
+ Requires<[HasNEON, UseNEONForFP, UseFPVMLx, DontUseFusedMAC]>;
+def : N3VSMulOpPat<fmul, fadd, VFMAfd>,
+ Requires<[HasVFP4, UseNEONForFP, UseFusedMAC]>;
+def : N3VSMulOpPat<fmul, fsub, VFMSfd>,
+ Requires<[HasVFP4, UseNEONForFP, UseFusedMAC]>;
+def : N2VSPat<fabs, VABSfd>;
+def : N2VSPat<fneg, VNEGfd>;
+def : N3VSPat<NEONfmax, VMAXfd>;
+def : N3VSPat<NEONfmin, VMINfd>;
+def : N2VSPat<arm_ftosi, VCVTf2sd>;
+def : N2VSPat<arm_ftoui, VCVTf2ud>;
+def : N2VSPat<arm_sitof, VCVTs2fd>;
+def : N2VSPat<arm_uitof, VCVTu2fd>;
+
+// Prefer VMOVDRR for i32 -> f32 bitcasts, it can write all DPR registers.
+def : Pat<(f32 (bitconvert GPR:$a)),
+ (EXTRACT_SUBREG (VMOVDRR GPR:$a, GPR:$a), ssub_0)>,
+ Requires<[HasNEON, DontUseVMOVSR]>;
+
+//===----------------------------------------------------------------------===//
+// Non-Instruction Patterns
+//===----------------------------------------------------------------------===//
+
+// bit_convert
+def : Pat<(v1i64 (bitconvert (v2i32 DPR:$src))), (v1i64 DPR:$src)>;
+def : Pat<(v1i64 (bitconvert (v4i16 DPR:$src))), (v1i64 DPR:$src)>;
+def : Pat<(v1i64 (bitconvert (v8i8 DPR:$src))), (v1i64 DPR:$src)>;
+def : Pat<(v1i64 (bitconvert (f64 DPR:$src))), (v1i64 DPR:$src)>;
+def : Pat<(v1i64 (bitconvert (v2f32 DPR:$src))), (v1i64 DPR:$src)>;
+def : Pat<(v2i32 (bitconvert (v1i64 DPR:$src))), (v2i32 DPR:$src)>;
+def : Pat<(v2i32 (bitconvert (v4i16 DPR:$src))), (v2i32 DPR:$src)>;
+def : Pat<(v2i32 (bitconvert (v8i8 DPR:$src))), (v2i32 DPR:$src)>;
+def : Pat<(v2i32 (bitconvert (f64 DPR:$src))), (v2i32 DPR:$src)>;
+def : Pat<(v2i32 (bitconvert (v2f32 DPR:$src))), (v2i32 DPR:$src)>;
+def : Pat<(v4i16 (bitconvert (v1i64 DPR:$src))), (v4i16 DPR:$src)>;
+def : Pat<(v4i16 (bitconvert (v2i32 DPR:$src))), (v4i16 DPR:$src)>;
+def : Pat<(v4i16 (bitconvert (v8i8 DPR:$src))), (v4i16 DPR:$src)>;
+def : Pat<(v4i16 (bitconvert (f64 DPR:$src))), (v4i16 DPR:$src)>;
+def : Pat<(v4i16 (bitconvert (v2f32 DPR:$src))), (v4i16 DPR:$src)>;
+def : Pat<(v8i8 (bitconvert (v1i64 DPR:$src))), (v8i8 DPR:$src)>;
+def : Pat<(v8i8 (bitconvert (v2i32 DPR:$src))), (v8i8 DPR:$src)>;
+def : Pat<(v8i8 (bitconvert (v4i16 DPR:$src))), (v8i8 DPR:$src)>;
+def : Pat<(v8i8 (bitconvert (f64 DPR:$src))), (v8i8 DPR:$src)>;
+def : Pat<(v8i8 (bitconvert (v2f32 DPR:$src))), (v8i8 DPR:$src)>;
+def : Pat<(f64 (bitconvert (v1i64 DPR:$src))), (f64 DPR:$src)>;
+def : Pat<(f64 (bitconvert (v2i32 DPR:$src))), (f64 DPR:$src)>;
+def : Pat<(f64 (bitconvert (v4i16 DPR:$src))), (f64 DPR:$src)>;
+def : Pat<(f64 (bitconvert (v8i8 DPR:$src))), (f64 DPR:$src)>;
+def : Pat<(f64 (bitconvert (v2f32 DPR:$src))), (f64 DPR:$src)>;
+def : Pat<(v2f32 (bitconvert (f64 DPR:$src))), (v2f32 DPR:$src)>;
+def : Pat<(v2f32 (bitconvert (v1i64 DPR:$src))), (v2f32 DPR:$src)>;
+def : Pat<(v2f32 (bitconvert (v2i32 DPR:$src))), (v2f32 DPR:$src)>;
+def : Pat<(v2f32 (bitconvert (v4i16 DPR:$src))), (v2f32 DPR:$src)>;
+def : Pat<(v2f32 (bitconvert (v8i8 DPR:$src))), (v2f32 DPR:$src)>;
+
+def : Pat<(v2i64 (bitconvert (v4i32 QPR:$src))), (v2i64 QPR:$src)>;
+def : Pat<(v2i64 (bitconvert (v8i16 QPR:$src))), (v2i64 QPR:$src)>;
+def : Pat<(v2i64 (bitconvert (v16i8 QPR:$src))), (v2i64 QPR:$src)>;
+def : Pat<(v2i64 (bitconvert (v2f64 QPR:$src))), (v2i64 QPR:$src)>;
+def : Pat<(v2i64 (bitconvert (v4f32 QPR:$src))), (v2i64 QPR:$src)>;
+def : Pat<(v4i32 (bitconvert (v2i64 QPR:$src))), (v4i32 QPR:$src)>;
+def : Pat<(v4i32 (bitconvert (v8i16 QPR:$src))), (v4i32 QPR:$src)>;
+def : Pat<(v4i32 (bitconvert (v16i8 QPR:$src))), (v4i32 QPR:$src)>;
+def : Pat<(v4i32 (bitconvert (v2f64 QPR:$src))), (v4i32 QPR:$src)>;
+def : Pat<(v4i32 (bitconvert (v4f32 QPR:$src))), (v4i32 QPR:$src)>;
+def : Pat<(v8i16 (bitconvert (v2i64 QPR:$src))), (v8i16 QPR:$src)>;
+def : Pat<(v8i16 (bitconvert (v4i32 QPR:$src))), (v8i16 QPR:$src)>;
+def : Pat<(v8i16 (bitconvert (v16i8 QPR:$src))), (v8i16 QPR:$src)>;
+def : Pat<(v8i16 (bitconvert (v2f64 QPR:$src))), (v8i16 QPR:$src)>;
+def : Pat<(v8i16 (bitconvert (v4f32 QPR:$src))), (v8i16 QPR:$src)>;
+def : Pat<(v16i8 (bitconvert (v2i64 QPR:$src))), (v16i8 QPR:$src)>;
+def : Pat<(v16i8 (bitconvert (v4i32 QPR:$src))), (v16i8 QPR:$src)>;
+def : Pat<(v16i8 (bitconvert (v8i16 QPR:$src))), (v16i8 QPR:$src)>;
+def : Pat<(v16i8 (bitconvert (v2f64 QPR:$src))), (v16i8 QPR:$src)>;
+def : Pat<(v16i8 (bitconvert (v4f32 QPR:$src))), (v16i8 QPR:$src)>;
+def : Pat<(v4f32 (bitconvert (v2i64 QPR:$src))), (v4f32 QPR:$src)>;
+def : Pat<(v4f32 (bitconvert (v4i32 QPR:$src))), (v4f32 QPR:$src)>;
+def : Pat<(v4f32 (bitconvert (v8i16 QPR:$src))), (v4f32 QPR:$src)>;
+def : Pat<(v4f32 (bitconvert (v16i8 QPR:$src))), (v4f32 QPR:$src)>;
+def : Pat<(v4f32 (bitconvert (v2f64 QPR:$src))), (v4f32 QPR:$src)>;
+def : Pat<(v2f64 (bitconvert (v2i64 QPR:$src))), (v2f64 QPR:$src)>;
+def : Pat<(v2f64 (bitconvert (v4i32 QPR:$src))), (v2f64 QPR:$src)>;
+def : Pat<(v2f64 (bitconvert (v8i16 QPR:$src))), (v2f64 QPR:$src)>;
+def : Pat<(v2f64 (bitconvert (v16i8 QPR:$src))), (v2f64 QPR:$src)>;
+def : Pat<(v2f64 (bitconvert (v4f32 QPR:$src))), (v2f64 QPR:$src)>;
+
+// Fold extracting an element out of a v2i32 into a vfp register.
+def : Pat<(f32 (bitconvert (i32 (extractelt (v2i32 DPR:$src), imm:$lane)))),
+ (f32 (EXTRACT_SUBREG DPR:$src, (SSubReg_f32_reg imm:$lane)))>;
+
+// Vector lengthening move with load, matching extending loads.
+
+// extload, zextload and sextload for a standard lengthening load. Example:
+// Lengthen_Single<"8", "i16", "8"> =
+// Pat<(v8i16 (extloadvi8 addrmode6:$addr))
+// (VMOVLuv8i16 (VLD1d8 addrmode6:$addr,
+// (f64 (IMPLICIT_DEF)), (i32 0)))>;
+multiclass Lengthen_Single<string DestLanes, string DestTy, string SrcTy> {
+ let AddedComplexity = 10 in {
+ def _Any : Pat<(!cast<ValueType>("v" # DestLanes # DestTy)
+ (!cast<PatFrag>("extloadvi" # SrcTy) addrmode6:$addr)),
+ (!cast<Instruction>("VMOVLuv" # DestLanes # DestTy)
+ (!cast<Instruction>("VLD1d" # SrcTy) addrmode6:$addr))>;
+
+ def _Z : Pat<(!cast<ValueType>("v" # DestLanes # DestTy)
+ (!cast<PatFrag>("zextloadvi" # SrcTy) addrmode6:$addr)),
+ (!cast<Instruction>("VMOVLuv" # DestLanes # DestTy)
+ (!cast<Instruction>("VLD1d" # SrcTy) addrmode6:$addr))>;
+
+ def _S : Pat<(!cast<ValueType>("v" # DestLanes # DestTy)
+ (!cast<PatFrag>("sextloadvi" # SrcTy) addrmode6:$addr)),
+ (!cast<Instruction>("VMOVLsv" # DestLanes # DestTy)
+ (!cast<Instruction>("VLD1d" # SrcTy) addrmode6:$addr))>;
+ }
+}
+
+// extload, zextload and sextload for a lengthening load which only uses
+// half the lanes available. Example:
+// Lengthen_HalfSingle<"4", "i16", "8", "i16", "i8"> =
+// Pat<(v4i16 (extloadvi8 addrmode6oneL32:$addr)),
+// (EXTRACT_SUBREG (VMOVLuv8i16 (VLD1LNd32 addrmode6oneL32:$addr,
+// (f64 (IMPLICIT_DEF)), (i32 0))),
+// dsub_0)>;
+multiclass Lengthen_HalfSingle<string DestLanes, string DestTy, string SrcTy,
+ string InsnLanes, string InsnTy> {
+ def _Any : Pat<(!cast<ValueType>("v" # DestLanes # DestTy)
+ (!cast<PatFrag>("extloadv" # SrcTy) addrmode6oneL32:$addr)),
+ (EXTRACT_SUBREG (!cast<Instruction>("VMOVLuv" # InsnLanes # InsnTy)
+ (VLD1LNd32 addrmode6oneL32:$addr, (f64 (IMPLICIT_DEF)), (i32 0))),
+ dsub_0)>;
+ def _Z : Pat<(!cast<ValueType>("v" # DestLanes # DestTy)
+ (!cast<PatFrag>("zextloadv" # SrcTy) addrmode6oneL32:$addr)),
+ (EXTRACT_SUBREG (!cast<Instruction>("VMOVLuv" # InsnLanes # InsnTy)
+ (VLD1LNd32 addrmode6oneL32:$addr, (f64 (IMPLICIT_DEF)), (i32 0))),
+ dsub_0)>;
+ def _S : Pat<(!cast<ValueType>("v" # DestLanes # DestTy)
+ (!cast<PatFrag>("sextloadv" # SrcTy) addrmode6oneL32:$addr)),
+ (EXTRACT_SUBREG (!cast<Instruction>("VMOVLsv" # InsnLanes # InsnTy)
+ (VLD1LNd32 addrmode6oneL32:$addr, (f64 (IMPLICIT_DEF)), (i32 0))),
+ dsub_0)>;
+}
+
+// extload, zextload and sextload for a lengthening load followed by another
+// lengthening load, to quadruple the initial length.
+//
+// Lengthen_Double<"4", "i32", "i8", "8", "i16", "4", "i32"> =
+// Pat<(v4i32 (extloadvi8 addrmode6oneL32:$addr))
+// (EXTRACT_SUBREG (VMOVLuv4i32
+// (EXTRACT_SUBREG (VMOVLuv8i16 (VLD1LNd32 addrmode6oneL32:$addr,
+// (f64 (IMPLICIT_DEF)),
+// (i32 0))),
+// dsub_0)),
+// dsub_0)>;
+multiclass Lengthen_Double<string DestLanes, string DestTy, string SrcTy,
+ string Insn1Lanes, string Insn1Ty, string Insn2Lanes,
+ string Insn2Ty> {
+ def _Any : Pat<(!cast<ValueType>("v" # DestLanes # DestTy)
+ (!cast<PatFrag>("extloadv" # SrcTy) addrmode6oneL32:$addr)),
+ (!cast<Instruction>("VMOVLuv" # Insn2Lanes # Insn2Ty)
+ (EXTRACT_SUBREG (!cast<Instruction>("VMOVLuv" # Insn1Lanes # Insn1Ty)
+ (VLD1LNd32 addrmode6oneL32:$addr, (f64 (IMPLICIT_DEF)), (i32 0))),
+ dsub_0))>;
+ def _Z : Pat<(!cast<ValueType>("v" # DestLanes # DestTy)
+ (!cast<PatFrag>("zextloadv" # SrcTy) addrmode6oneL32:$addr)),
+ (!cast<Instruction>("VMOVLuv" # Insn2Lanes # Insn2Ty)
+ (EXTRACT_SUBREG (!cast<Instruction>("VMOVLuv" # Insn1Lanes # Insn1Ty)
+ (VLD1LNd32 addrmode6oneL32:$addr, (f64 (IMPLICIT_DEF)), (i32 0))),
+ dsub_0))>;
+ def _S : Pat<(!cast<ValueType>("v" # DestLanes # DestTy)
+ (!cast<PatFrag>("sextloadv" # SrcTy) addrmode6oneL32:$addr)),
+ (!cast<Instruction>("VMOVLsv" # Insn2Lanes # Insn2Ty)
+ (EXTRACT_SUBREG (!cast<Instruction>("VMOVLsv" # Insn1Lanes # Insn1Ty)
+ (VLD1LNd32 addrmode6oneL32:$addr, (f64 (IMPLICIT_DEF)), (i32 0))),
+ dsub_0))>;
+}
+
+// extload, zextload and sextload for a lengthening load followed by another
+// lengthening load, to quadruple the initial length, but which ends up only
+// requiring half the available lanes (a 64-bit outcome instead of a 128-bit).
+//
+// Lengthen_HalfDouble<"2", "i32", "i8", "8", "i16", "4", "i32"> =
+// Pat<(v2i32 (extloadvi8 addrmode6:$addr))
+// (EXTRACT_SUBREG (VMOVLuv4i32
+// (EXTRACT_SUBREG (VMOVLuv8i16 (VLD1LNd16 addrmode6:$addr,
+// (f64 (IMPLICIT_DEF)), (i32 0))),
+// dsub_0)),
+// dsub_0)>;
+multiclass Lengthen_HalfDouble<string DestLanes, string DestTy, string SrcTy,
+ string Insn1Lanes, string Insn1Ty, string Insn2Lanes,
+ string Insn2Ty> {
+ def _Any : Pat<(!cast<ValueType>("v" # DestLanes # DestTy)
+ (!cast<PatFrag>("extloadv" # SrcTy) addrmode6:$addr)),
+ (EXTRACT_SUBREG (!cast<Instruction>("VMOVLuv" # Insn2Lanes # Insn2Ty)
+ (EXTRACT_SUBREG (!cast<Instruction>("VMOVLuv" # Insn1Lanes # Insn1Ty)
+ (VLD1LNd16 addrmode6:$addr, (f64 (IMPLICIT_DEF)), (i32 0))),
+ dsub_0)),
+ dsub_0)>;
+ def _Z : Pat<(!cast<ValueType>("v" # DestLanes # DestTy)
+ (!cast<PatFrag>("zextloadv" # SrcTy) addrmode6:$addr)),
+ (EXTRACT_SUBREG (!cast<Instruction>("VMOVLuv" # Insn2Lanes # Insn2Ty)
+ (EXTRACT_SUBREG (!cast<Instruction>("VMOVLuv" # Insn1Lanes # Insn1Ty)
+ (VLD1LNd16 addrmode6:$addr, (f64 (IMPLICIT_DEF)), (i32 0))),
+ dsub_0)),
+ dsub_0)>;
+ def _S : Pat<(!cast<ValueType>("v" # DestLanes # DestTy)
+ (!cast<PatFrag>("sextloadv" # SrcTy) addrmode6:$addr)),
+ (EXTRACT_SUBREG (!cast<Instruction>("VMOVLsv" # Insn2Lanes # Insn2Ty)
+ (EXTRACT_SUBREG (!cast<Instruction>("VMOVLsv" # Insn1Lanes # Insn1Ty)
+ (VLD1LNd16 addrmode6:$addr, (f64 (IMPLICIT_DEF)), (i32 0))),
+ dsub_0)),
+ dsub_0)>;
+}
+
+defm : Lengthen_Single<"8", "i16", "8">; // v8i8 -> v8i16
+defm : Lengthen_Single<"4", "i32", "16">; // v4i16 -> v4i32
+defm : Lengthen_Single<"2", "i64", "32">; // v2i32 -> v2i64
+
+defm : Lengthen_HalfSingle<"4", "i16", "i8", "8", "i16">; // v4i8 -> v4i16
+defm : Lengthen_HalfSingle<"2", "i32", "i16", "4", "i32">; // v2i16 -> v2i32
+
+// Double lengthening - v4i8 -> v4i16 -> v4i32
+defm : Lengthen_Double<"4", "i32", "i8", "8", "i16", "4", "i32">;
+// v2i8 -> v2i16 -> v2i32
+defm : Lengthen_HalfDouble<"2", "i32", "i8", "8", "i16", "4", "i32">;
+// v2i16 -> v2i32 -> v2i64
+defm : Lengthen_Double<"2", "i64", "i16", "4", "i32", "2", "i64">;
+
+// Triple lengthening - v2i8 -> v2i16 -> v2i32 -> v2i64
+def : Pat<(v2i64 (extloadvi8 addrmode6:$addr)),
+ (VMOVLuv2i64 (EXTRACT_SUBREG (VMOVLuv4i32 (EXTRACT_SUBREG (VMOVLuv8i16
+ (VLD1LNd16 addrmode6:$addr,
+ (f64 (IMPLICIT_DEF)), (i32 0))), dsub_0)), dsub_0))>;
+def : Pat<(v2i64 (zextloadvi8 addrmode6:$addr)),
+ (VMOVLuv2i64 (EXTRACT_SUBREG (VMOVLuv4i32 (EXTRACT_SUBREG (VMOVLuv8i16
+ (VLD1LNd16 addrmode6:$addr,
+ (f64 (IMPLICIT_DEF)), (i32 0))), dsub_0)), dsub_0))>;
+def : Pat<(v2i64 (sextloadvi8 addrmode6:$addr)),
+ (VMOVLsv2i64 (EXTRACT_SUBREG (VMOVLsv4i32 (EXTRACT_SUBREG (VMOVLsv8i16
+ (VLD1LNd16 addrmode6:$addr,
+ (f64 (IMPLICIT_DEF)), (i32 0))), dsub_0)), dsub_0))>;
+
+//===----------------------------------------------------------------------===//
+// Assembler aliases
+//
+
+def : VFP2InstAlias<"fmdhr${p} $Dd, $Rn",
+ (VSETLNi32 DPR:$Dd, GPR:$Rn, 1, pred:$p)>;
+def : VFP2InstAlias<"fmdlr${p} $Dd, $Rn",
+ (VSETLNi32 DPR:$Dd, GPR:$Rn, 0, pred:$p)>;
+
+// VAND/VBIC/VEOR/VORR accept but do not require a type suffix.
+defm : NEONDTAnyInstAlias<"vand${p}", "$Vd, $Vn, $Vm",
+ (VANDd DPR:$Vd, DPR:$Vn, DPR:$Vm, pred:$p)>;
+defm : NEONDTAnyInstAlias<"vand${p}", "$Vd, $Vn, $Vm",
+ (VANDq QPR:$Vd, QPR:$Vn, QPR:$Vm, pred:$p)>;
+defm : NEONDTAnyInstAlias<"vbic${p}", "$Vd, $Vn, $Vm",
+ (VBICd DPR:$Vd, DPR:$Vn, DPR:$Vm, pred:$p)>;
+defm : NEONDTAnyInstAlias<"vbic${p}", "$Vd, $Vn, $Vm",
+ (VBICq QPR:$Vd, QPR:$Vn, QPR:$Vm, pred:$p)>;
+defm : NEONDTAnyInstAlias<"veor${p}", "$Vd, $Vn, $Vm",
+ (VEORd DPR:$Vd, DPR:$Vn, DPR:$Vm, pred:$p)>;
+defm : NEONDTAnyInstAlias<"veor${p}", "$Vd, $Vn, $Vm",
+ (VEORq QPR:$Vd, QPR:$Vn, QPR:$Vm, pred:$p)>;
+defm : NEONDTAnyInstAlias<"vorr${p}", "$Vd, $Vn, $Vm",
+ (VORRd DPR:$Vd, DPR:$Vn, DPR:$Vm, pred:$p)>;
+defm : NEONDTAnyInstAlias<"vorr${p}", "$Vd, $Vn, $Vm",
+ (VORRq QPR:$Vd, QPR:$Vn, QPR:$Vm, pred:$p)>;
+// ... two-operand aliases
+defm : NEONDTAnyInstAlias<"vand${p}", "$Vdn, $Vm",
+ (VANDd DPR:$Vdn, DPR:$Vdn, DPR:$Vm, pred:$p)>;
+defm : NEONDTAnyInstAlias<"vand${p}", "$Vdn, $Vm",
+ (VANDq QPR:$Vdn, QPR:$Vdn, QPR:$Vm, pred:$p)>;
+defm : NEONDTAnyInstAlias<"veor${p}", "$Vdn, $Vm",
+ (VEORd DPR:$Vdn, DPR:$Vdn, DPR:$Vm, pred:$p)>;
+defm : NEONDTAnyInstAlias<"veor${p}", "$Vdn, $Vm",
+ (VEORq QPR:$Vdn, QPR:$Vdn, QPR:$Vm, pred:$p)>;
+defm : NEONDTAnyInstAlias<"vorr${p}", "$Vdn, $Vm",
+ (VORRd DPR:$Vdn, DPR:$Vdn, DPR:$Vm, pred:$p)>;
+defm : NEONDTAnyInstAlias<"vorr${p}", "$Vdn, $Vm",
+ (VORRq QPR:$Vdn, QPR:$Vdn, QPR:$Vm, pred:$p)>;
+
+// VLD1 single-lane pseudo-instructions. These need special handling for
+// the lane index that an InstAlias can't handle, so we use these instead.
+def VLD1LNdAsm_8 : NEONDataTypeAsmPseudoInst<"vld1${p}", ".8", "$list, $addr",
+ (ins VecListOneDByteIndexed:$list, addrmode6:$addr, pred:$p)>;
+def VLD1LNdAsm_16 : NEONDataTypeAsmPseudoInst<"vld1${p}", ".16", "$list, $addr",
+ (ins VecListOneDHWordIndexed:$list, addrmode6:$addr, pred:$p)>;
+def VLD1LNdAsm_32 : NEONDataTypeAsmPseudoInst<"vld1${p}", ".32", "$list, $addr",
+ (ins VecListOneDWordIndexed:$list, addrmode6:$addr, pred:$p)>;
+
+def VLD1LNdWB_fixed_Asm_8 :
+ NEONDataTypeAsmPseudoInst<"vld1${p}", ".8", "$list, $addr!",
+ (ins VecListOneDByteIndexed:$list, addrmode6:$addr, pred:$p)>;
+def VLD1LNdWB_fixed_Asm_16 :
+ NEONDataTypeAsmPseudoInst<"vld1${p}", ".16", "$list, $addr!",
+ (ins VecListOneDHWordIndexed:$list, addrmode6:$addr, pred:$p)>;
+def VLD1LNdWB_fixed_Asm_32 :
+ NEONDataTypeAsmPseudoInst<"vld1${p}", ".32", "$list, $addr!",
+ (ins VecListOneDWordIndexed:$list, addrmode6:$addr, pred:$p)>;
+def VLD1LNdWB_register_Asm_8 :
+ NEONDataTypeAsmPseudoInst<"vld1${p}", ".8", "$list, $addr, $Rm",
+ (ins VecListOneDByteIndexed:$list, addrmode6:$addr,
+ rGPR:$Rm, pred:$p)>;
+def VLD1LNdWB_register_Asm_16 :
+ NEONDataTypeAsmPseudoInst<"vld1${p}", ".16", "$list, $addr, $Rm",
+ (ins VecListOneDHWordIndexed:$list, addrmode6:$addr,
+ rGPR:$Rm, pred:$p)>;
+def VLD1LNdWB_register_Asm_32 :
+ NEONDataTypeAsmPseudoInst<"vld1${p}", ".32", "$list, $addr, $Rm",
+ (ins VecListOneDWordIndexed:$list, addrmode6:$addr,
+ rGPR:$Rm, pred:$p)>;
+
+
+// VST1 single-lane pseudo-instructions. These need special handling for
+// the lane index that an InstAlias can't handle, so we use these instead.
+def VST1LNdAsm_8 : NEONDataTypeAsmPseudoInst<"vst1${p}", ".8", "$list, $addr",
+ (ins VecListOneDByteIndexed:$list, addrmode6:$addr, pred:$p)>;
+def VST1LNdAsm_16 : NEONDataTypeAsmPseudoInst<"vst1${p}", ".16", "$list, $addr",
+ (ins VecListOneDHWordIndexed:$list, addrmode6:$addr, pred:$p)>;
+def VST1LNdAsm_32 : NEONDataTypeAsmPseudoInst<"vst1${p}", ".32", "$list, $addr",
+ (ins VecListOneDWordIndexed:$list, addrmode6:$addr, pred:$p)>;
+
+def VST1LNdWB_fixed_Asm_8 :
+ NEONDataTypeAsmPseudoInst<"vst1${p}", ".8", "$list, $addr!",
+ (ins VecListOneDByteIndexed:$list, addrmode6:$addr, pred:$p)>;
+def VST1LNdWB_fixed_Asm_16 :
+ NEONDataTypeAsmPseudoInst<"vst1${p}", ".16", "$list, $addr!",
+ (ins VecListOneDHWordIndexed:$list, addrmode6:$addr, pred:$p)>;
+def VST1LNdWB_fixed_Asm_32 :
+ NEONDataTypeAsmPseudoInst<"vst1${p}", ".32", "$list, $addr!",
+ (ins VecListOneDWordIndexed:$list, addrmode6:$addr, pred:$p)>;
+def VST1LNdWB_register_Asm_8 :
+ NEONDataTypeAsmPseudoInst<"vst1${p}", ".8", "$list, $addr, $Rm",
+ (ins VecListOneDByteIndexed:$list, addrmode6:$addr,
+ rGPR:$Rm, pred:$p)>;
+def VST1LNdWB_register_Asm_16 :
+ NEONDataTypeAsmPseudoInst<"vst1${p}", ".16", "$list, $addr, $Rm",
+ (ins VecListOneDHWordIndexed:$list, addrmode6:$addr,
+ rGPR:$Rm, pred:$p)>;
+def VST1LNdWB_register_Asm_32 :
+ NEONDataTypeAsmPseudoInst<"vst1${p}", ".32", "$list, $addr, $Rm",
+ (ins VecListOneDWordIndexed:$list, addrmode6:$addr,
+ rGPR:$Rm, pred:$p)>;
+
+// VLD2 single-lane pseudo-instructions. These need special handling for
+// the lane index that an InstAlias can't handle, so we use these instead.
+def VLD2LNdAsm_8 : NEONDataTypeAsmPseudoInst<"vld2${p}", ".8", "$list, $addr",
+ (ins VecListTwoDByteIndexed:$list, addrmode6:$addr, pred:$p)>;
+def VLD2LNdAsm_16 : NEONDataTypeAsmPseudoInst<"vld2${p}", ".16", "$list, $addr",
+ (ins VecListTwoDHWordIndexed:$list, addrmode6:$addr, pred:$p)>;
+def VLD2LNdAsm_32 : NEONDataTypeAsmPseudoInst<"vld2${p}", ".32", "$list, $addr",
+ (ins VecListTwoDWordIndexed:$list, addrmode6:$addr, pred:$p)>;
+def VLD2LNqAsm_16 : NEONDataTypeAsmPseudoInst<"vld2${p}", ".16", "$list, $addr",
+ (ins VecListTwoQHWordIndexed:$list, addrmode6:$addr, pred:$p)>;
+def VLD2LNqAsm_32 : NEONDataTypeAsmPseudoInst<"vld2${p}", ".32", "$list, $addr",
+ (ins VecListTwoQWordIndexed:$list, addrmode6:$addr, pred:$p)>;
+
+def VLD2LNdWB_fixed_Asm_8 :
+ NEONDataTypeAsmPseudoInst<"vld2${p}", ".8", "$list, $addr!",
+ (ins VecListTwoDByteIndexed:$list, addrmode6:$addr, pred:$p)>;
+def VLD2LNdWB_fixed_Asm_16 :
+ NEONDataTypeAsmPseudoInst<"vld2${p}", ".16", "$list, $addr!",
+ (ins VecListTwoDHWordIndexed:$list, addrmode6:$addr, pred:$p)>;
+def VLD2LNdWB_fixed_Asm_32 :
+ NEONDataTypeAsmPseudoInst<"vld2${p}", ".32", "$list, $addr!",
+ (ins VecListTwoDWordIndexed:$list, addrmode6:$addr, pred:$p)>;
+def VLD2LNqWB_fixed_Asm_16 :
+ NEONDataTypeAsmPseudoInst<"vld2${p}", ".16", "$list, $addr!",
+ (ins VecListTwoQHWordIndexed:$list, addrmode6:$addr, pred:$p)>;
+def VLD2LNqWB_fixed_Asm_32 :
+ NEONDataTypeAsmPseudoInst<"vld2${p}", ".32", "$list, $addr!",
+ (ins VecListTwoQWordIndexed:$list, addrmode6:$addr, pred:$p)>;
+def VLD2LNdWB_register_Asm_8 :
+ NEONDataTypeAsmPseudoInst<"vld2${p}", ".8", "$list, $addr, $Rm",
+ (ins VecListTwoDByteIndexed:$list, addrmode6:$addr,
+ rGPR:$Rm, pred:$p)>;
+def VLD2LNdWB_register_Asm_16 :
+ NEONDataTypeAsmPseudoInst<"vld2${p}", ".16", "$list, $addr, $Rm",
+ (ins VecListTwoDHWordIndexed:$list, addrmode6:$addr,
+ rGPR:$Rm, pred:$p)>;
+def VLD2LNdWB_register_Asm_32 :
+ NEONDataTypeAsmPseudoInst<"vld2${p}", ".32", "$list, $addr, $Rm",
+ (ins VecListTwoDWordIndexed:$list, addrmode6:$addr,
+ rGPR:$Rm, pred:$p)>;
+def VLD2LNqWB_register_Asm_16 :
+ NEONDataTypeAsmPseudoInst<"vld2${p}", ".16", "$list, $addr, $Rm",
+ (ins VecListTwoQHWordIndexed:$list, addrmode6:$addr,
+ rGPR:$Rm, pred:$p)>;
+def VLD2LNqWB_register_Asm_32 :
+ NEONDataTypeAsmPseudoInst<"vld2${p}", ".32", "$list, $addr, $Rm",
+ (ins VecListTwoQWordIndexed:$list, addrmode6:$addr,
+ rGPR:$Rm, pred:$p)>;
+
+
+// VST2 single-lane pseudo-instructions. These need special handling for
+// the lane index that an InstAlias can't handle, so we use these instead.
+def VST2LNdAsm_8 : NEONDataTypeAsmPseudoInst<"vst2${p}", ".8", "$list, $addr",
+ (ins VecListTwoDByteIndexed:$list, addrmode6:$addr, pred:$p)>;
+def VST2LNdAsm_16 : NEONDataTypeAsmPseudoInst<"vst2${p}", ".16", "$list, $addr",
+ (ins VecListTwoDHWordIndexed:$list, addrmode6:$addr, pred:$p)>;
+def VST2LNdAsm_32 : NEONDataTypeAsmPseudoInst<"vst2${p}", ".32", "$list, $addr",
+ (ins VecListTwoDWordIndexed:$list, addrmode6:$addr, pred:$p)>;
+def VST2LNqAsm_16 : NEONDataTypeAsmPseudoInst<"vst2${p}", ".16", "$list, $addr",
+ (ins VecListTwoQHWordIndexed:$list, addrmode6:$addr, pred:$p)>;
+def VST2LNqAsm_32 : NEONDataTypeAsmPseudoInst<"vst2${p}", ".32", "$list, $addr",
+ (ins VecListTwoQWordIndexed:$list, addrmode6:$addr, pred:$p)>;
+
+def VST2LNdWB_fixed_Asm_8 :
+ NEONDataTypeAsmPseudoInst<"vst2${p}", ".8", "$list, $addr!",
+ (ins VecListTwoDByteIndexed:$list, addrmode6:$addr, pred:$p)>;
+def VST2LNdWB_fixed_Asm_16 :
+ NEONDataTypeAsmPseudoInst<"vst2${p}", ".16", "$list, $addr!",
+ (ins VecListTwoDHWordIndexed:$list, addrmode6:$addr, pred:$p)>;
+def VST2LNdWB_fixed_Asm_32 :
+ NEONDataTypeAsmPseudoInst<"vst2${p}", ".32", "$list, $addr!",
+ (ins VecListTwoDWordIndexed:$list, addrmode6:$addr, pred:$p)>;
+def VST2LNqWB_fixed_Asm_16 :
+ NEONDataTypeAsmPseudoInst<"vst2${p}", ".16", "$list, $addr!",
+ (ins VecListTwoQHWordIndexed:$list, addrmode6:$addr, pred:$p)>;
+def VST2LNqWB_fixed_Asm_32 :
+ NEONDataTypeAsmPseudoInst<"vst2${p}", ".32", "$list, $addr!",
+ (ins VecListTwoQWordIndexed:$list, addrmode6:$addr, pred:$p)>;
+def VST2LNdWB_register_Asm_8 :
+ NEONDataTypeAsmPseudoInst<"vst2${p}", ".8", "$list, $addr, $Rm",
+ (ins VecListTwoDByteIndexed:$list, addrmode6:$addr,
+ rGPR:$Rm, pred:$p)>;
+def VST2LNdWB_register_Asm_16 :
+ NEONDataTypeAsmPseudoInst<"vst2${p}", ".16","$list, $addr, $Rm",
+ (ins VecListTwoDHWordIndexed:$list, addrmode6:$addr,
+ rGPR:$Rm, pred:$p)>;
+def VST2LNdWB_register_Asm_32 :
+ NEONDataTypeAsmPseudoInst<"vst2${p}", ".32", "$list, $addr, $Rm",
+ (ins VecListTwoDWordIndexed:$list, addrmode6:$addr,
+ rGPR:$Rm, pred:$p)>;
+def VST2LNqWB_register_Asm_16 :
+ NEONDataTypeAsmPseudoInst<"vst2${p}", ".16","$list, $addr, $Rm",
+ (ins VecListTwoQHWordIndexed:$list, addrmode6:$addr,
+ rGPR:$Rm, pred:$p)>;
+def VST2LNqWB_register_Asm_32 :
+ NEONDataTypeAsmPseudoInst<"vst2${p}", ".32", "$list, $addr, $Rm",
+ (ins VecListTwoQWordIndexed:$list, addrmode6:$addr,
+ rGPR:$Rm, pred:$p)>;
+
+// VLD3 all-lanes pseudo-instructions. These need special handling for
+// the lane index that an InstAlias can't handle, so we use these instead.
+def VLD3DUPdAsm_8 : NEONDataTypeAsmPseudoInst<"vld3${p}", ".8", "$list, $addr",
+ (ins VecListThreeDAllLanes:$list, addrmode6:$addr, pred:$p)>;
+def VLD3DUPdAsm_16: NEONDataTypeAsmPseudoInst<"vld3${p}", ".16", "$list, $addr",
+ (ins VecListThreeDAllLanes:$list, addrmode6:$addr, pred:$p)>;
+def VLD3DUPdAsm_32: NEONDataTypeAsmPseudoInst<"vld3${p}", ".32", "$list, $addr",
+ (ins VecListThreeDAllLanes:$list, addrmode6:$addr, pred:$p)>;
+def VLD3DUPqAsm_8 : NEONDataTypeAsmPseudoInst<"vld3${p}", ".8", "$list, $addr",
+ (ins VecListThreeQAllLanes:$list, addrmode6:$addr, pred:$p)>;
+def VLD3DUPqAsm_16: NEONDataTypeAsmPseudoInst<"vld3${p}", ".16", "$list, $addr",
+ (ins VecListThreeQAllLanes:$list, addrmode6:$addr, pred:$p)>;
+def VLD3DUPqAsm_32: NEONDataTypeAsmPseudoInst<"vld3${p}", ".32", "$list, $addr",
+ (ins VecListThreeQAllLanes:$list, addrmode6:$addr, pred:$p)>;
+
+def VLD3DUPdWB_fixed_Asm_8 :
+ NEONDataTypeAsmPseudoInst<"vld3${p}", ".8", "$list, $addr!",
+ (ins VecListThreeDAllLanes:$list, addrmode6:$addr, pred:$p)>;
+def VLD3DUPdWB_fixed_Asm_16 :
+ NEONDataTypeAsmPseudoInst<"vld3${p}", ".16", "$list, $addr!",
+ (ins VecListThreeDAllLanes:$list, addrmode6:$addr, pred:$p)>;
+def VLD3DUPdWB_fixed_Asm_32 :
+ NEONDataTypeAsmPseudoInst<"vld3${p}", ".32", "$list, $addr!",
+ (ins VecListThreeDAllLanes:$list, addrmode6:$addr, pred:$p)>;
+def VLD3DUPqWB_fixed_Asm_8 :
+ NEONDataTypeAsmPseudoInst<"vld3${p}", ".8", "$list, $addr!",
+ (ins VecListThreeQAllLanes:$list, addrmode6:$addr, pred:$p)>;
+def VLD3DUPqWB_fixed_Asm_16 :
+ NEONDataTypeAsmPseudoInst<"vld3${p}", ".16", "$list, $addr!",
+ (ins VecListThreeQAllLanes:$list, addrmode6:$addr, pred:$p)>;
+def VLD3DUPqWB_fixed_Asm_32 :
+ NEONDataTypeAsmPseudoInst<"vld3${p}", ".32", "$list, $addr!",
+ (ins VecListThreeQAllLanes:$list, addrmode6:$addr, pred:$p)>;
+def VLD3DUPdWB_register_Asm_8 :
+ NEONDataTypeAsmPseudoInst<"vld3${p}", ".8", "$list, $addr, $Rm",
+ (ins VecListThreeDAllLanes:$list, addrmode6:$addr,
+ rGPR:$Rm, pred:$p)>;
+def VLD3DUPdWB_register_Asm_16 :
+ NEONDataTypeAsmPseudoInst<"vld3${p}", ".16", "$list, $addr, $Rm",
+ (ins VecListThreeDAllLanes:$list, addrmode6:$addr,
+ rGPR:$Rm, pred:$p)>;
+def VLD3DUPdWB_register_Asm_32 :
+ NEONDataTypeAsmPseudoInst<"vld3${p}", ".32", "$list, $addr, $Rm",
+ (ins VecListThreeDAllLanes:$list, addrmode6:$addr,
+ rGPR:$Rm, pred:$p)>;
+def VLD3DUPqWB_register_Asm_8 :
+ NEONDataTypeAsmPseudoInst<"vld3${p}", ".8", "$list, $addr, $Rm",
+ (ins VecListThreeQAllLanes:$list, addrmode6:$addr,
+ rGPR:$Rm, pred:$p)>;
+def VLD3DUPqWB_register_Asm_16 :
+ NEONDataTypeAsmPseudoInst<"vld3${p}", ".16", "$list, $addr, $Rm",
+ (ins VecListThreeQAllLanes:$list, addrmode6:$addr,
+ rGPR:$Rm, pred:$p)>;
+def VLD3DUPqWB_register_Asm_32 :
+ NEONDataTypeAsmPseudoInst<"vld3${p}", ".32", "$list, $addr, $Rm",
+ (ins VecListThreeQAllLanes:$list, addrmode6:$addr,
+ rGPR:$Rm, pred:$p)>;
+
+
+// VLD3 single-lane pseudo-instructions. These need special handling for
+// the lane index that an InstAlias can't handle, so we use these instead.
+def VLD3LNdAsm_8 : NEONDataTypeAsmPseudoInst<"vld3${p}", ".8", "$list, $addr",
+ (ins VecListThreeDByteIndexed:$list, addrmode6:$addr, pred:$p)>;
+def VLD3LNdAsm_16 : NEONDataTypeAsmPseudoInst<"vld3${p}", ".16", "$list, $addr",
+ (ins VecListThreeDHWordIndexed:$list, addrmode6:$addr, pred:$p)>;
+def VLD3LNdAsm_32 : NEONDataTypeAsmPseudoInst<"vld3${p}", ".32", "$list, $addr",
+ (ins VecListThreeDWordIndexed:$list, addrmode6:$addr, pred:$p)>;
+def VLD3LNqAsm_16 : NEONDataTypeAsmPseudoInst<"vld3${p}", ".16", "$list, $addr",
+ (ins VecListThreeQHWordIndexed:$list, addrmode6:$addr, pred:$p)>;
+def VLD3LNqAsm_32 : NEONDataTypeAsmPseudoInst<"vld3${p}", ".32", "$list, $addr",
+ (ins VecListThreeQWordIndexed:$list, addrmode6:$addr, pred:$p)>;
+
+def VLD3LNdWB_fixed_Asm_8 :
+ NEONDataTypeAsmPseudoInst<"vld3${p}", ".8", "$list, $addr!",
+ (ins VecListThreeDByteIndexed:$list, addrmode6:$addr, pred:$p)>;
+def VLD3LNdWB_fixed_Asm_16 :
+ NEONDataTypeAsmPseudoInst<"vld3${p}", ".16", "$list, $addr!",
+ (ins VecListThreeDHWordIndexed:$list, addrmode6:$addr, pred:$p)>;
+def VLD3LNdWB_fixed_Asm_32 :
+ NEONDataTypeAsmPseudoInst<"vld3${p}", ".32", "$list, $addr!",
+ (ins VecListThreeDWordIndexed:$list, addrmode6:$addr, pred:$p)>;
+def VLD3LNqWB_fixed_Asm_16 :
+ NEONDataTypeAsmPseudoInst<"vld3${p}", ".16", "$list, $addr!",
+ (ins VecListThreeQHWordIndexed:$list, addrmode6:$addr, pred:$p)>;
+def VLD3LNqWB_fixed_Asm_32 :
+ NEONDataTypeAsmPseudoInst<"vld3${p}", ".32", "$list, $addr!",
+ (ins VecListThreeQWordIndexed:$list, addrmode6:$addr, pred:$p)>;
+def VLD3LNdWB_register_Asm_8 :
+ NEONDataTypeAsmPseudoInst<"vld3${p}", ".8", "$list, $addr, $Rm",
+ (ins VecListThreeDByteIndexed:$list, addrmode6:$addr,
+ rGPR:$Rm, pred:$p)>;
+def VLD3LNdWB_register_Asm_16 :
+ NEONDataTypeAsmPseudoInst<"vld3${p}", ".16", "$list, $addr, $Rm",
+ (ins VecListThreeDHWordIndexed:$list, addrmode6:$addr,
+ rGPR:$Rm, pred:$p)>;
+def VLD3LNdWB_register_Asm_32 :
+ NEONDataTypeAsmPseudoInst<"vld3${p}", ".32", "$list, $addr, $Rm",
+ (ins VecListThreeDWordIndexed:$list, addrmode6:$addr,
+ rGPR:$Rm, pred:$p)>;
+def VLD3LNqWB_register_Asm_16 :
+ NEONDataTypeAsmPseudoInst<"vld3${p}", ".16", "$list, $addr, $Rm",
+ (ins VecListThreeQHWordIndexed:$list, addrmode6:$addr,
+ rGPR:$Rm, pred:$p)>;
+def VLD3LNqWB_register_Asm_32 :
+ NEONDataTypeAsmPseudoInst<"vld3${p}", ".32", "$list, $addr, $Rm",
+ (ins VecListThreeQWordIndexed:$list, addrmode6:$addr,
+ rGPR:$Rm, pred:$p)>;
+
+// VLD3 multiple structure pseudo-instructions. These need special handling for
+// the vector operands that the normal instructions don't yet model.
+// FIXME: Remove these when the register classes and instructions are updated.
+def VLD3dAsm_8 : NEONDataTypeAsmPseudoInst<"vld3${p}", ".8", "$list, $addr",
+ (ins VecListThreeD:$list, addrmode6:$addr, pred:$p)>;
+def VLD3dAsm_16 : NEONDataTypeAsmPseudoInst<"vld3${p}", ".16", "$list, $addr",
+ (ins VecListThreeD:$list, addrmode6:$addr, pred:$p)>;
+def VLD3dAsm_32 : NEONDataTypeAsmPseudoInst<"vld3${p}", ".32", "$list, $addr",
+ (ins VecListThreeD:$list, addrmode6:$addr, pred:$p)>;
+def VLD3qAsm_8 : NEONDataTypeAsmPseudoInst<"vld3${p}", ".8", "$list, $addr",
+ (ins VecListThreeQ:$list, addrmode6:$addr, pred:$p)>;
+def VLD3qAsm_16 : NEONDataTypeAsmPseudoInst<"vld3${p}", ".16", "$list, $addr",
+ (ins VecListThreeQ:$list, addrmode6:$addr, pred:$p)>;
+def VLD3qAsm_32 : NEONDataTypeAsmPseudoInst<"vld3${p}", ".32", "$list, $addr",
+ (ins VecListThreeQ:$list, addrmode6:$addr, pred:$p)>;
+
+def VLD3dWB_fixed_Asm_8 :
+ NEONDataTypeAsmPseudoInst<"vld3${p}", ".8", "$list, $addr!",
+ (ins VecListThreeD:$list, addrmode6:$addr, pred:$p)>;
+def VLD3dWB_fixed_Asm_16 :
+ NEONDataTypeAsmPseudoInst<"vld3${p}", ".16", "$list, $addr!",
+ (ins VecListThreeD:$list, addrmode6:$addr, pred:$p)>;
+def VLD3dWB_fixed_Asm_32 :
+ NEONDataTypeAsmPseudoInst<"vld3${p}", ".32", "$list, $addr!",
+ (ins VecListThreeD:$list, addrmode6:$addr, pred:$p)>;
+def VLD3qWB_fixed_Asm_8 :
+ NEONDataTypeAsmPseudoInst<"vld3${p}", ".8", "$list, $addr!",
+ (ins VecListThreeQ:$list, addrmode6:$addr, pred:$p)>;
+def VLD3qWB_fixed_Asm_16 :
+ NEONDataTypeAsmPseudoInst<"vld3${p}", ".16", "$list, $addr!",
+ (ins VecListThreeQ:$list, addrmode6:$addr, pred:$p)>;
+def VLD3qWB_fixed_Asm_32 :
+ NEONDataTypeAsmPseudoInst<"vld3${p}", ".32", "$list, $addr!",
+ (ins VecListThreeQ:$list, addrmode6:$addr, pred:$p)>;
+def VLD3dWB_register_Asm_8 :
+ NEONDataTypeAsmPseudoInst<"vld3${p}", ".8", "$list, $addr, $Rm",
+ (ins VecListThreeD:$list, addrmode6:$addr,
+ rGPR:$Rm, pred:$p)>;
+def VLD3dWB_register_Asm_16 :
+ NEONDataTypeAsmPseudoInst<"vld3${p}", ".16", "$list, $addr, $Rm",
+ (ins VecListThreeD:$list, addrmode6:$addr,
+ rGPR:$Rm, pred:$p)>;
+def VLD3dWB_register_Asm_32 :
+ NEONDataTypeAsmPseudoInst<"vld3${p}", ".32", "$list, $addr, $Rm",
+ (ins VecListThreeD:$list, addrmode6:$addr,
+ rGPR:$Rm, pred:$p)>;
+def VLD3qWB_register_Asm_8 :
+ NEONDataTypeAsmPseudoInst<"vld3${p}", ".8", "$list, $addr, $Rm",
+ (ins VecListThreeQ:$list, addrmode6:$addr,
+ rGPR:$Rm, pred:$p)>;
+def VLD3qWB_register_Asm_16 :
+ NEONDataTypeAsmPseudoInst<"vld3${p}", ".16", "$list, $addr, $Rm",
+ (ins VecListThreeQ:$list, addrmode6:$addr,
+ rGPR:$Rm, pred:$p)>;
+def VLD3qWB_register_Asm_32 :
+ NEONDataTypeAsmPseudoInst<"vld3${p}", ".32", "$list, $addr, $Rm",
+ (ins VecListThreeQ:$list, addrmode6:$addr,
+ rGPR:$Rm, pred:$p)>;
+
+// VST3 single-lane pseudo-instructions. These need special handling for
+// the lane index that an InstAlias can't handle, so we use these instead.
+def VST3LNdAsm_8 : NEONDataTypeAsmPseudoInst<"vst3${p}", ".8", "$list, $addr",
+ (ins VecListThreeDByteIndexed:$list, addrmode6:$addr, pred:$p)>;
+def VST3LNdAsm_16 : NEONDataTypeAsmPseudoInst<"vst3${p}", ".16", "$list, $addr",
+ (ins VecListThreeDHWordIndexed:$list, addrmode6:$addr, pred:$p)>;
+def VST3LNdAsm_32 : NEONDataTypeAsmPseudoInst<"vst3${p}", ".32", "$list, $addr",
+ (ins VecListThreeDWordIndexed:$list, addrmode6:$addr, pred:$p)>;
+def VST3LNqAsm_16 : NEONDataTypeAsmPseudoInst<"vst3${p}", ".16", "$list, $addr",
+ (ins VecListThreeQHWordIndexed:$list, addrmode6:$addr, pred:$p)>;
+def VST3LNqAsm_32 : NEONDataTypeAsmPseudoInst<"vst3${p}", ".32", "$list, $addr",
+ (ins VecListThreeQWordIndexed:$list, addrmode6:$addr, pred:$p)>;
+
+def VST3LNdWB_fixed_Asm_8 :
+ NEONDataTypeAsmPseudoInst<"vst3${p}", ".8", "$list, $addr!",
+ (ins VecListThreeDByteIndexed:$list, addrmode6:$addr, pred:$p)>;
+def VST3LNdWB_fixed_Asm_16 :
+ NEONDataTypeAsmPseudoInst<"vst3${p}", ".16", "$list, $addr!",
+ (ins VecListThreeDHWordIndexed:$list, addrmode6:$addr, pred:$p)>;
+def VST3LNdWB_fixed_Asm_32 :
+ NEONDataTypeAsmPseudoInst<"vst3${p}", ".32", "$list, $addr!",
+ (ins VecListThreeDWordIndexed:$list, addrmode6:$addr, pred:$p)>;
+def VST3LNqWB_fixed_Asm_16 :
+ NEONDataTypeAsmPseudoInst<"vst3${p}", ".16", "$list, $addr!",
+ (ins VecListThreeQHWordIndexed:$list, addrmode6:$addr, pred:$p)>;
+def VST3LNqWB_fixed_Asm_32 :
+ NEONDataTypeAsmPseudoInst<"vst3${p}", ".32", "$list, $addr!",
+ (ins VecListThreeQWordIndexed:$list, addrmode6:$addr, pred:$p)>;
+def VST3LNdWB_register_Asm_8 :
+ NEONDataTypeAsmPseudoInst<"vst3${p}", ".8", "$list, $addr, $Rm",
+ (ins VecListThreeDByteIndexed:$list, addrmode6:$addr,
+ rGPR:$Rm, pred:$p)>;
+def VST3LNdWB_register_Asm_16 :
+ NEONDataTypeAsmPseudoInst<"vst3${p}", ".16", "$list, $addr, $Rm",
+ (ins VecListThreeDHWordIndexed:$list, addrmode6:$addr,
+ rGPR:$Rm, pred:$p)>;
+def VST3LNdWB_register_Asm_32 :
+ NEONDataTypeAsmPseudoInst<"vst3${p}", ".32", "$list, $addr, $Rm",
+ (ins VecListThreeDWordIndexed:$list, addrmode6:$addr,
+ rGPR:$Rm, pred:$p)>;
+def VST3LNqWB_register_Asm_16 :
+ NEONDataTypeAsmPseudoInst<"vst3${p}", ".16", "$list, $addr, $Rm",
+ (ins VecListThreeQHWordIndexed:$list, addrmode6:$addr,
+ rGPR:$Rm, pred:$p)>;
+def VST3LNqWB_register_Asm_32 :
+ NEONDataTypeAsmPseudoInst<"vst3${p}", ".32", "$list, $addr, $Rm",
+ (ins VecListThreeQWordIndexed:$list, addrmode6:$addr,
+ rGPR:$Rm, pred:$p)>;
+
+
+// VST3 multiple structure pseudo-instructions. These need special handling for
+// the vector operands that the normal instructions don't yet model.
+// FIXME: Remove these when the register classes and instructions are updated.
+def VST3dAsm_8 : NEONDataTypeAsmPseudoInst<"vst3${p}", ".8", "$list, $addr",
+ (ins VecListThreeD:$list, addrmode6:$addr, pred:$p)>;
+def VST3dAsm_16 : NEONDataTypeAsmPseudoInst<"vst3${p}", ".16", "$list, $addr",
+ (ins VecListThreeD:$list, addrmode6:$addr, pred:$p)>;
+def VST3dAsm_32 : NEONDataTypeAsmPseudoInst<"vst3${p}", ".32", "$list, $addr",
+ (ins VecListThreeD:$list, addrmode6:$addr, pred:$p)>;
+def VST3qAsm_8 : NEONDataTypeAsmPseudoInst<"vst3${p}", ".8", "$list, $addr",
+ (ins VecListThreeQ:$list, addrmode6:$addr, pred:$p)>;
+def VST3qAsm_16 : NEONDataTypeAsmPseudoInst<"vst3${p}", ".16", "$list, $addr",
+ (ins VecListThreeQ:$list, addrmode6:$addr, pred:$p)>;
+def VST3qAsm_32 : NEONDataTypeAsmPseudoInst<"vst3${p}", ".32", "$list, $addr",
+ (ins VecListThreeQ:$list, addrmode6:$addr, pred:$p)>;
+
+def VST3dWB_fixed_Asm_8 :
+ NEONDataTypeAsmPseudoInst<"vst3${p}", ".8", "$list, $addr!",
+ (ins VecListThreeD:$list, addrmode6:$addr, pred:$p)>;
+def VST3dWB_fixed_Asm_16 :
+ NEONDataTypeAsmPseudoInst<"vst3${p}", ".16", "$list, $addr!",
+ (ins VecListThreeD:$list, addrmode6:$addr, pred:$p)>;
+def VST3dWB_fixed_Asm_32 :
+ NEONDataTypeAsmPseudoInst<"vst3${p}", ".32", "$list, $addr!",
+ (ins VecListThreeD:$list, addrmode6:$addr, pred:$p)>;
+def VST3qWB_fixed_Asm_8 :
+ NEONDataTypeAsmPseudoInst<"vst3${p}", ".8", "$list, $addr!",
+ (ins VecListThreeQ:$list, addrmode6:$addr, pred:$p)>;
+def VST3qWB_fixed_Asm_16 :
+ NEONDataTypeAsmPseudoInst<"vst3${p}", ".16", "$list, $addr!",
+ (ins VecListThreeQ:$list, addrmode6:$addr, pred:$p)>;
+def VST3qWB_fixed_Asm_32 :
+ NEONDataTypeAsmPseudoInst<"vst3${p}", ".32", "$list, $addr!",
+ (ins VecListThreeQ:$list, addrmode6:$addr, pred:$p)>;
+def VST3dWB_register_Asm_8 :
+ NEONDataTypeAsmPseudoInst<"vst3${p}", ".8", "$list, $addr, $Rm",
+ (ins VecListThreeD:$list, addrmode6:$addr,
+ rGPR:$Rm, pred:$p)>;
+def VST3dWB_register_Asm_16 :
+ NEONDataTypeAsmPseudoInst<"vst3${p}", ".16", "$list, $addr, $Rm",
+ (ins VecListThreeD:$list, addrmode6:$addr,
+ rGPR:$Rm, pred:$p)>;
+def VST3dWB_register_Asm_32 :
+ NEONDataTypeAsmPseudoInst<"vst3${p}", ".32", "$list, $addr, $Rm",
+ (ins VecListThreeD:$list, addrmode6:$addr,
+ rGPR:$Rm, pred:$p)>;
+def VST3qWB_register_Asm_8 :
+ NEONDataTypeAsmPseudoInst<"vst3${p}", ".8", "$list, $addr, $Rm",
+ (ins VecListThreeQ:$list, addrmode6:$addr,
+ rGPR:$Rm, pred:$p)>;
+def VST3qWB_register_Asm_16 :
+ NEONDataTypeAsmPseudoInst<"vst3${p}", ".16", "$list, $addr, $Rm",
+ (ins VecListThreeQ:$list, addrmode6:$addr,
+ rGPR:$Rm, pred:$p)>;
+def VST3qWB_register_Asm_32 :
+ NEONDataTypeAsmPseudoInst<"vst3${p}", ".32", "$list, $addr, $Rm",
+ (ins VecListThreeQ:$list, addrmode6:$addr,
+ rGPR:$Rm, pred:$p)>;
+
+// VLD4 all-lanes pseudo-instructions. These need special handling for
+// the lane index that an InstAlias can't handle, so we use these instead.
+def VLD4DUPdAsm_8 : NEONDataTypeAsmPseudoInst<"vld4${p}", ".8", "$list, $addr",
+ (ins VecListFourDAllLanes:$list, addrmode6:$addr, pred:$p)>;
+def VLD4DUPdAsm_16: NEONDataTypeAsmPseudoInst<"vld4${p}", ".16", "$list, $addr",
+ (ins VecListFourDAllLanes:$list, addrmode6:$addr, pred:$p)>;
+def VLD4DUPdAsm_32: NEONDataTypeAsmPseudoInst<"vld4${p}", ".32", "$list, $addr",
+ (ins VecListFourDAllLanes:$list, addrmode6:$addr, pred:$p)>;
+def VLD4DUPqAsm_8 : NEONDataTypeAsmPseudoInst<"vld4${p}", ".8", "$list, $addr",
+ (ins VecListFourQAllLanes:$list, addrmode6:$addr, pred:$p)>;
+def VLD4DUPqAsm_16: NEONDataTypeAsmPseudoInst<"vld4${p}", ".16", "$list, $addr",
+ (ins VecListFourQAllLanes:$list, addrmode6:$addr, pred:$p)>;
+def VLD4DUPqAsm_32: NEONDataTypeAsmPseudoInst<"vld4${p}", ".32", "$list, $addr",
+ (ins VecListFourQAllLanes:$list, addrmode6:$addr, pred:$p)>;
+
+def VLD4DUPdWB_fixed_Asm_8 :
+ NEONDataTypeAsmPseudoInst<"vld4${p}", ".8", "$list, $addr!",
+ (ins VecListFourDAllLanes:$list, addrmode6:$addr, pred:$p)>;
+def VLD4DUPdWB_fixed_Asm_16 :
+ NEONDataTypeAsmPseudoInst<"vld4${p}", ".16", "$list, $addr!",
+ (ins VecListFourDAllLanes:$list, addrmode6:$addr, pred:$p)>;
+def VLD4DUPdWB_fixed_Asm_32 :
+ NEONDataTypeAsmPseudoInst<"vld4${p}", ".32", "$list, $addr!",
+ (ins VecListFourDAllLanes:$list, addrmode6:$addr, pred:$p)>;
+def VLD4DUPqWB_fixed_Asm_8 :
+ NEONDataTypeAsmPseudoInst<"vld4${p}", ".8", "$list, $addr!",
+ (ins VecListFourQAllLanes:$list, addrmode6:$addr, pred:$p)>;
+def VLD4DUPqWB_fixed_Asm_16 :
+ NEONDataTypeAsmPseudoInst<"vld4${p}", ".16", "$list, $addr!",
+ (ins VecListFourQAllLanes:$list, addrmode6:$addr, pred:$p)>;
+def VLD4DUPqWB_fixed_Asm_32 :
+ NEONDataTypeAsmPseudoInst<"vld4${p}", ".32", "$list, $addr!",
+ (ins VecListFourQAllLanes:$list, addrmode6:$addr, pred:$p)>;
+def VLD4DUPdWB_register_Asm_8 :
+ NEONDataTypeAsmPseudoInst<"vld4${p}", ".8", "$list, $addr, $Rm",
+ (ins VecListFourDAllLanes:$list, addrmode6:$addr,
+ rGPR:$Rm, pred:$p)>;
+def VLD4DUPdWB_register_Asm_16 :
+ NEONDataTypeAsmPseudoInst<"vld4${p}", ".16", "$list, $addr, $Rm",
+ (ins VecListFourDAllLanes:$list, addrmode6:$addr,
+ rGPR:$Rm, pred:$p)>;
+def VLD4DUPdWB_register_Asm_32 :
+ NEONDataTypeAsmPseudoInst<"vld4${p}", ".32", "$list, $addr, $Rm",
+ (ins VecListFourDAllLanes:$list, addrmode6:$addr,
+ rGPR:$Rm, pred:$p)>;
+def VLD4DUPqWB_register_Asm_8 :
+ NEONDataTypeAsmPseudoInst<"vld4${p}", ".8", "$list, $addr, $Rm",
+ (ins VecListFourQAllLanes:$list, addrmode6:$addr,
+ rGPR:$Rm, pred:$p)>;
+def VLD4DUPqWB_register_Asm_16 :
+ NEONDataTypeAsmPseudoInst<"vld4${p}", ".16", "$list, $addr, $Rm",
+ (ins VecListFourQAllLanes:$list, addrmode6:$addr,
+ rGPR:$Rm, pred:$p)>;
+def VLD4DUPqWB_register_Asm_32 :
+ NEONDataTypeAsmPseudoInst<"vld4${p}", ".32", "$list, $addr, $Rm",
+ (ins VecListFourQAllLanes:$list, addrmode6:$addr,
+ rGPR:$Rm, pred:$p)>;
+
+
+// VLD4 single-lane pseudo-instructions. These need special handling for
+// the lane index that an InstAlias can't handle, so we use these instead.
+def VLD4LNdAsm_8 : NEONDataTypeAsmPseudoInst<"vld4${p}", ".8", "$list, $addr",
+ (ins VecListFourDByteIndexed:$list, addrmode6:$addr, pred:$p)>;
+def VLD4LNdAsm_16 : NEONDataTypeAsmPseudoInst<"vld4${p}", ".16", "$list, $addr",
+ (ins VecListFourDHWordIndexed:$list, addrmode6:$addr, pred:$p)>;
+def VLD4LNdAsm_32 : NEONDataTypeAsmPseudoInst<"vld4${p}", ".32", "$list, $addr",
+ (ins VecListFourDWordIndexed:$list, addrmode6:$addr, pred:$p)>;
+def VLD4LNqAsm_16 : NEONDataTypeAsmPseudoInst<"vld4${p}", ".16", "$list, $addr",
+ (ins VecListFourQHWordIndexed:$list, addrmode6:$addr, pred:$p)>;
+def VLD4LNqAsm_32 : NEONDataTypeAsmPseudoInst<"vld4${p}", ".32", "$list, $addr",
+ (ins VecListFourQWordIndexed:$list, addrmode6:$addr, pred:$p)>;
+
+def VLD4LNdWB_fixed_Asm_8 :
+ NEONDataTypeAsmPseudoInst<"vld4${p}", ".8", "$list, $addr!",
+ (ins VecListFourDByteIndexed:$list, addrmode6:$addr, pred:$p)>;
+def VLD4LNdWB_fixed_Asm_16 :
+ NEONDataTypeAsmPseudoInst<"vld4${p}", ".16", "$list, $addr!",
+ (ins VecListFourDHWordIndexed:$list, addrmode6:$addr, pred:$p)>;
+def VLD4LNdWB_fixed_Asm_32 :
+ NEONDataTypeAsmPseudoInst<"vld4${p}", ".32", "$list, $addr!",
+ (ins VecListFourDWordIndexed:$list, addrmode6:$addr, pred:$p)>;
+def VLD4LNqWB_fixed_Asm_16 :
+ NEONDataTypeAsmPseudoInst<"vld4${p}", ".16", "$list, $addr!",
+ (ins VecListFourQHWordIndexed:$list, addrmode6:$addr, pred:$p)>;
+def VLD4LNqWB_fixed_Asm_32 :
+ NEONDataTypeAsmPseudoInst<"vld4${p}", ".32", "$list, $addr!",
+ (ins VecListFourQWordIndexed:$list, addrmode6:$addr, pred:$p)>;
+def VLD4LNdWB_register_Asm_8 :
+ NEONDataTypeAsmPseudoInst<"vld4${p}", ".8", "$list, $addr, $Rm",
+ (ins VecListFourDByteIndexed:$list, addrmode6:$addr,
+ rGPR:$Rm, pred:$p)>;
+def VLD4LNdWB_register_Asm_16 :
+ NEONDataTypeAsmPseudoInst<"vld4${p}", ".16", "$list, $addr, $Rm",
+ (ins VecListFourDHWordIndexed:$list, addrmode6:$addr,
+ rGPR:$Rm, pred:$p)>;
+def VLD4LNdWB_register_Asm_32 :
+ NEONDataTypeAsmPseudoInst<"vld4${p}", ".32", "$list, $addr, $Rm",
+ (ins VecListFourDWordIndexed:$list, addrmode6:$addr,
+ rGPR:$Rm, pred:$p)>;
+def VLD4LNqWB_register_Asm_16 :
+ NEONDataTypeAsmPseudoInst<"vld4${p}", ".16", "$list, $addr, $Rm",
+ (ins VecListFourQHWordIndexed:$list, addrmode6:$addr,
+ rGPR:$Rm, pred:$p)>;
+def VLD4LNqWB_register_Asm_32 :
+ NEONDataTypeAsmPseudoInst<"vld4${p}", ".32", "$list, $addr, $Rm",
+ (ins VecListFourQWordIndexed:$list, addrmode6:$addr,
+ rGPR:$Rm, pred:$p)>;
+
+
+
+// VLD4 multiple structure pseudo-instructions. These need special handling for
+// the vector operands that the normal instructions don't yet model.
+// FIXME: Remove these when the register classes and instructions are updated.
+def VLD4dAsm_8 : NEONDataTypeAsmPseudoInst<"vld4${p}", ".8", "$list, $addr",
+ (ins VecListFourD:$list, addrmode6:$addr, pred:$p)>;
+def VLD4dAsm_16 : NEONDataTypeAsmPseudoInst<"vld4${p}", ".16", "$list, $addr",
+ (ins VecListFourD:$list, addrmode6:$addr, pred:$p)>;
+def VLD4dAsm_32 : NEONDataTypeAsmPseudoInst<"vld4${p}", ".32", "$list, $addr",
+ (ins VecListFourD:$list, addrmode6:$addr, pred:$p)>;
+def VLD4qAsm_8 : NEONDataTypeAsmPseudoInst<"vld4${p}", ".8", "$list, $addr",
+ (ins VecListFourQ:$list, addrmode6:$addr, pred:$p)>;
+def VLD4qAsm_16 : NEONDataTypeAsmPseudoInst<"vld4${p}", ".16", "$list, $addr",
+ (ins VecListFourQ:$list, addrmode6:$addr, pred:$p)>;
+def VLD4qAsm_32 : NEONDataTypeAsmPseudoInst<"vld4${p}", ".32", "$list, $addr",
+ (ins VecListFourQ:$list, addrmode6:$addr, pred:$p)>;
+
+def VLD4dWB_fixed_Asm_8 :
+ NEONDataTypeAsmPseudoInst<"vld4${p}", ".8", "$list, $addr!",
+ (ins VecListFourD:$list, addrmode6:$addr, pred:$p)>;
+def VLD4dWB_fixed_Asm_16 :
+ NEONDataTypeAsmPseudoInst<"vld4${p}", ".16", "$list, $addr!",
+ (ins VecListFourD:$list, addrmode6:$addr, pred:$p)>;
+def VLD4dWB_fixed_Asm_32 :
+ NEONDataTypeAsmPseudoInst<"vld4${p}", ".32", "$list, $addr!",
+ (ins VecListFourD:$list, addrmode6:$addr, pred:$p)>;
+def VLD4qWB_fixed_Asm_8 :
+ NEONDataTypeAsmPseudoInst<"vld4${p}", ".8", "$list, $addr!",
+ (ins VecListFourQ:$list, addrmode6:$addr, pred:$p)>;
+def VLD4qWB_fixed_Asm_16 :
+ NEONDataTypeAsmPseudoInst<"vld4${p}", ".16", "$list, $addr!",
+ (ins VecListFourQ:$list, addrmode6:$addr, pred:$p)>;
+def VLD4qWB_fixed_Asm_32 :
+ NEONDataTypeAsmPseudoInst<"vld4${p}", ".32", "$list, $addr!",
+ (ins VecListFourQ:$list, addrmode6:$addr, pred:$p)>;
+def VLD4dWB_register_Asm_8 :
+ NEONDataTypeAsmPseudoInst<"vld4${p}", ".8", "$list, $addr, $Rm",
+ (ins VecListFourD:$list, addrmode6:$addr,
+ rGPR:$Rm, pred:$p)>;
+def VLD4dWB_register_Asm_16 :
+ NEONDataTypeAsmPseudoInst<"vld4${p}", ".16", "$list, $addr, $Rm",
+ (ins VecListFourD:$list, addrmode6:$addr,
+ rGPR:$Rm, pred:$p)>;
+def VLD4dWB_register_Asm_32 :
+ NEONDataTypeAsmPseudoInst<"vld4${p}", ".32", "$list, $addr, $Rm",
+ (ins VecListFourD:$list, addrmode6:$addr,
+ rGPR:$Rm, pred:$p)>;
+def VLD4qWB_register_Asm_8 :
+ NEONDataTypeAsmPseudoInst<"vld4${p}", ".8", "$list, $addr, $Rm",
+ (ins VecListFourQ:$list, addrmode6:$addr,
+ rGPR:$Rm, pred:$p)>;
+def VLD4qWB_register_Asm_16 :
+ NEONDataTypeAsmPseudoInst<"vld4${p}", ".16", "$list, $addr, $Rm",
+ (ins VecListFourQ:$list, addrmode6:$addr,
+ rGPR:$Rm, pred:$p)>;
+def VLD4qWB_register_Asm_32 :
+ NEONDataTypeAsmPseudoInst<"vld4${p}", ".32", "$list, $addr, $Rm",
+ (ins VecListFourQ:$list, addrmode6:$addr,
+ rGPR:$Rm, pred:$p)>;
+
+// VST4 single-lane pseudo-instructions. These need special handling for
+// the lane index that an InstAlias can't handle, so we use these instead.
+def VST4LNdAsm_8 : NEONDataTypeAsmPseudoInst<"vst4${p}", ".8", "$list, $addr",
+ (ins VecListFourDByteIndexed:$list, addrmode6:$addr, pred:$p)>;
+def VST4LNdAsm_16 : NEONDataTypeAsmPseudoInst<"vst4${p}", ".16", "$list, $addr",
+ (ins VecListFourDHWordIndexed:$list, addrmode6:$addr, pred:$p)>;
+def VST4LNdAsm_32 : NEONDataTypeAsmPseudoInst<"vst4${p}", ".32", "$list, $addr",
+ (ins VecListFourDWordIndexed:$list, addrmode6:$addr, pred:$p)>;
+def VST4LNqAsm_16 : NEONDataTypeAsmPseudoInst<"vst4${p}", ".16", "$list, $addr",
+ (ins VecListFourQHWordIndexed:$list, addrmode6:$addr, pred:$p)>;
+def VST4LNqAsm_32 : NEONDataTypeAsmPseudoInst<"vst4${p}", ".32", "$list, $addr",
+ (ins VecListFourQWordIndexed:$list, addrmode6:$addr, pred:$p)>;
+
+def VST4LNdWB_fixed_Asm_8 :
+ NEONDataTypeAsmPseudoInst<"vst4${p}", ".8", "$list, $addr!",
+ (ins VecListFourDByteIndexed:$list, addrmode6:$addr, pred:$p)>;
+def VST4LNdWB_fixed_Asm_16 :
+ NEONDataTypeAsmPseudoInst<"vst4${p}", ".16", "$list, $addr!",
+ (ins VecListFourDHWordIndexed:$list, addrmode6:$addr, pred:$p)>;
+def VST4LNdWB_fixed_Asm_32 :
+ NEONDataTypeAsmPseudoInst<"vst4${p}", ".32", "$list, $addr!",
+ (ins VecListFourDWordIndexed:$list, addrmode6:$addr, pred:$p)>;
+def VST4LNqWB_fixed_Asm_16 :
+ NEONDataTypeAsmPseudoInst<"vst4${p}", ".16", "$list, $addr!",
+ (ins VecListFourQHWordIndexed:$list, addrmode6:$addr, pred:$p)>;
+def VST4LNqWB_fixed_Asm_32 :
+ NEONDataTypeAsmPseudoInst<"vst4${p}", ".32", "$list, $addr!",
+ (ins VecListFourQWordIndexed:$list, addrmode6:$addr, pred:$p)>;
+def VST4LNdWB_register_Asm_8 :
+ NEONDataTypeAsmPseudoInst<"vst4${p}", ".8", "$list, $addr, $Rm",
+ (ins VecListFourDByteIndexed:$list, addrmode6:$addr,
+ rGPR:$Rm, pred:$p)>;
+def VST4LNdWB_register_Asm_16 :
+ NEONDataTypeAsmPseudoInst<"vst4${p}", ".16", "$list, $addr, $Rm",
+ (ins VecListFourDHWordIndexed:$list, addrmode6:$addr,
+ rGPR:$Rm, pred:$p)>;
+def VST4LNdWB_register_Asm_32 :
+ NEONDataTypeAsmPseudoInst<"vst4${p}", ".32", "$list, $addr, $Rm",
+ (ins VecListFourDWordIndexed:$list, addrmode6:$addr,
+ rGPR:$Rm, pred:$p)>;
+def VST4LNqWB_register_Asm_16 :
+ NEONDataTypeAsmPseudoInst<"vst4${p}", ".16", "$list, $addr, $Rm",
+ (ins VecListFourQHWordIndexed:$list, addrmode6:$addr,
+ rGPR:$Rm, pred:$p)>;
+def VST4LNqWB_register_Asm_32 :
+ NEONDataTypeAsmPseudoInst<"vst4${p}", ".32", "$list, $addr, $Rm",
+ (ins VecListFourQWordIndexed:$list, addrmode6:$addr,
+ rGPR:$Rm, pred:$p)>;
+
+
+// VST4 multiple structure pseudo-instructions. These need special handling for
+// the vector operands that the normal instructions don't yet model.
+// FIXME: Remove these when the register classes and instructions are updated.
+def VST4dAsm_8 : NEONDataTypeAsmPseudoInst<"vst4${p}", ".8", "$list, $addr",
+ (ins VecListFourD:$list, addrmode6:$addr, pred:$p)>;
+def VST4dAsm_16 : NEONDataTypeAsmPseudoInst<"vst4${p}", ".16", "$list, $addr",
+ (ins VecListFourD:$list, addrmode6:$addr, pred:$p)>;
+def VST4dAsm_32 : NEONDataTypeAsmPseudoInst<"vst4${p}", ".32", "$list, $addr",
+ (ins VecListFourD:$list, addrmode6:$addr, pred:$p)>;
+def VST4qAsm_8 : NEONDataTypeAsmPseudoInst<"vst4${p}", ".8", "$list, $addr",
+ (ins VecListFourQ:$list, addrmode6:$addr, pred:$p)>;
+def VST4qAsm_16 : NEONDataTypeAsmPseudoInst<"vst4${p}", ".16", "$list, $addr",
+ (ins VecListFourQ:$list, addrmode6:$addr, pred:$p)>;
+def VST4qAsm_32 : NEONDataTypeAsmPseudoInst<"vst4${p}", ".32", "$list, $addr",
+ (ins VecListFourQ:$list, addrmode6:$addr, pred:$p)>;
+
+def VST4dWB_fixed_Asm_8 :
+ NEONDataTypeAsmPseudoInst<"vst4${p}", ".8", "$list, $addr!",
+ (ins VecListFourD:$list, addrmode6:$addr, pred:$p)>;
+def VST4dWB_fixed_Asm_16 :
+ NEONDataTypeAsmPseudoInst<"vst4${p}", ".16", "$list, $addr!",
+ (ins VecListFourD:$list, addrmode6:$addr, pred:$p)>;
+def VST4dWB_fixed_Asm_32 :
+ NEONDataTypeAsmPseudoInst<"vst4${p}", ".32", "$list, $addr!",
+ (ins VecListFourD:$list, addrmode6:$addr, pred:$p)>;
+def VST4qWB_fixed_Asm_8 :
+ NEONDataTypeAsmPseudoInst<"vst4${p}", ".8", "$list, $addr!",
+ (ins VecListFourQ:$list, addrmode6:$addr, pred:$p)>;
+def VST4qWB_fixed_Asm_16 :
+ NEONDataTypeAsmPseudoInst<"vst4${p}", ".16", "$list, $addr!",
+ (ins VecListFourQ:$list, addrmode6:$addr, pred:$p)>;
+def VST4qWB_fixed_Asm_32 :
+ NEONDataTypeAsmPseudoInst<"vst4${p}", ".32", "$list, $addr!",
+ (ins VecListFourQ:$list, addrmode6:$addr, pred:$p)>;
+def VST4dWB_register_Asm_8 :
+ NEONDataTypeAsmPseudoInst<"vst4${p}", ".8", "$list, $addr, $Rm",
+ (ins VecListFourD:$list, addrmode6:$addr,
+ rGPR:$Rm, pred:$p)>;
+def VST4dWB_register_Asm_16 :
+ NEONDataTypeAsmPseudoInst<"vst4${p}", ".16", "$list, $addr, $Rm",
+ (ins VecListFourD:$list, addrmode6:$addr,
+ rGPR:$Rm, pred:$p)>;
+def VST4dWB_register_Asm_32 :
+ NEONDataTypeAsmPseudoInst<"vst4${p}", ".32", "$list, $addr, $Rm",
+ (ins VecListFourD:$list, addrmode6:$addr,
+ rGPR:$Rm, pred:$p)>;
+def VST4qWB_register_Asm_8 :
+ NEONDataTypeAsmPseudoInst<"vst4${p}", ".8", "$list, $addr, $Rm",
+ (ins VecListFourQ:$list, addrmode6:$addr,
+ rGPR:$Rm, pred:$p)>;
+def VST4qWB_register_Asm_16 :
+ NEONDataTypeAsmPseudoInst<"vst4${p}", ".16", "$list, $addr, $Rm",
+ (ins VecListFourQ:$list, addrmode6:$addr,
+ rGPR:$Rm, pred:$p)>;
+def VST4qWB_register_Asm_32 :
+ NEONDataTypeAsmPseudoInst<"vst4${p}", ".32", "$list, $addr, $Rm",
+ (ins VecListFourQ:$list, addrmode6:$addr,
+ rGPR:$Rm, pred:$p)>;
+
+// VMOV/VMVN takes an optional datatype suffix
+defm : NEONDTAnyInstAlias<"vmov${p}", "$Vd, $Vm",
+ (VORRd DPR:$Vd, DPR:$Vm, DPR:$Vm, pred:$p)>;
+defm : NEONDTAnyInstAlias<"vmov${p}", "$Vd, $Vm",
+ (VORRq QPR:$Vd, QPR:$Vm, QPR:$Vm, pred:$p)>;
+
+defm : NEONDTAnyInstAlias<"vmvn${p}", "$Vd, $Vm",
+ (VMVNd DPR:$Vd, DPR:$Vm, pred:$p)>;
+defm : NEONDTAnyInstAlias<"vmvn${p}", "$Vd, $Vm",
+ (VMVNq QPR:$Vd, QPR:$Vm, pred:$p)>;
+
+// VCLT (register) is an assembler alias for VCGT w/ the operands reversed.
+// D-register versions.
+def : NEONInstAlias<"vcle${p}.s8 $Dd, $Dn, $Dm",
+ (VCGEsv8i8 DPR:$Dd, DPR:$Dm, DPR:$Dn, pred:$p)>;
+def : NEONInstAlias<"vcle${p}.s16 $Dd, $Dn, $Dm",
+ (VCGEsv4i16 DPR:$Dd, DPR:$Dm, DPR:$Dn, pred:$p)>;
+def : NEONInstAlias<"vcle${p}.s32 $Dd, $Dn, $Dm",
+ (VCGEsv2i32 DPR:$Dd, DPR:$Dm, DPR:$Dn, pred:$p)>;
+def : NEONInstAlias<"vcle${p}.u8 $Dd, $Dn, $Dm",
+ (VCGEuv8i8 DPR:$Dd, DPR:$Dm, DPR:$Dn, pred:$p)>;
+def : NEONInstAlias<"vcle${p}.u16 $Dd, $Dn, $Dm",
+ (VCGEuv4i16 DPR:$Dd, DPR:$Dm, DPR:$Dn, pred:$p)>;
+def : NEONInstAlias<"vcle${p}.u32 $Dd, $Dn, $Dm",
+ (VCGEuv2i32 DPR:$Dd, DPR:$Dm, DPR:$Dn, pred:$p)>;
+def : NEONInstAlias<"vcle${p}.f32 $Dd, $Dn, $Dm",
+ (VCGEfd DPR:$Dd, DPR:$Dm, DPR:$Dn, pred:$p)>;
+// Q-register versions.
+def : NEONInstAlias<"vcle${p}.s8 $Qd, $Qn, $Qm",
+ (VCGEsv16i8 QPR:$Qd, QPR:$Qm, QPR:$Qn, pred:$p)>;
+def : NEONInstAlias<"vcle${p}.s16 $Qd, $Qn, $Qm",
+ (VCGEsv8i16 QPR:$Qd, QPR:$Qm, QPR:$Qn, pred:$p)>;
+def : NEONInstAlias<"vcle${p}.s32 $Qd, $Qn, $Qm",
+ (VCGEsv4i32 QPR:$Qd, QPR:$Qm, QPR:$Qn, pred:$p)>;
+def : NEONInstAlias<"vcle${p}.u8 $Qd, $Qn, $Qm",
+ (VCGEuv16i8 QPR:$Qd, QPR:$Qm, QPR:$Qn, pred:$p)>;
+def : NEONInstAlias<"vcle${p}.u16 $Qd, $Qn, $Qm",
+ (VCGEuv8i16 QPR:$Qd, QPR:$Qm, QPR:$Qn, pred:$p)>;
+def : NEONInstAlias<"vcle${p}.u32 $Qd, $Qn, $Qm",
+ (VCGEuv4i32 QPR:$Qd, QPR:$Qm, QPR:$Qn, pred:$p)>;
+def : NEONInstAlias<"vcle${p}.f32 $Qd, $Qn, $Qm",
+ (VCGEfq QPR:$Qd, QPR:$Qm, QPR:$Qn, pred:$p)>;
+
+// VCLT (register) is an assembler alias for VCGT w/ the operands reversed.
+// D-register versions.
+def : NEONInstAlias<"vclt${p}.s8 $Dd, $Dn, $Dm",
+ (VCGTsv8i8 DPR:$Dd, DPR:$Dm, DPR:$Dn, pred:$p)>;
+def : NEONInstAlias<"vclt${p}.s16 $Dd, $Dn, $Dm",
+ (VCGTsv4i16 DPR:$Dd, DPR:$Dm, DPR:$Dn, pred:$p)>;
+def : NEONInstAlias<"vclt${p}.s32 $Dd, $Dn, $Dm",
+ (VCGTsv2i32 DPR:$Dd, DPR:$Dm, DPR:$Dn, pred:$p)>;
+def : NEONInstAlias<"vclt${p}.u8 $Dd, $Dn, $Dm",
+ (VCGTuv8i8 DPR:$Dd, DPR:$Dm, DPR:$Dn, pred:$p)>;
+def : NEONInstAlias<"vclt${p}.u16 $Dd, $Dn, $Dm",
+ (VCGTuv4i16 DPR:$Dd, DPR:$Dm, DPR:$Dn, pred:$p)>;
+def : NEONInstAlias<"vclt${p}.u32 $Dd, $Dn, $Dm",
+ (VCGTuv2i32 DPR:$Dd, DPR:$Dm, DPR:$Dn, pred:$p)>;
+def : NEONInstAlias<"vclt${p}.f32 $Dd, $Dn, $Dm",
+ (VCGTfd DPR:$Dd, DPR:$Dm, DPR:$Dn, pred:$p)>;
+// Q-register versions.
+def : NEONInstAlias<"vclt${p}.s8 $Qd, $Qn, $Qm",
+ (VCGTsv16i8 QPR:$Qd, QPR:$Qm, QPR:$Qn, pred:$p)>;
+def : NEONInstAlias<"vclt${p}.s16 $Qd, $Qn, $Qm",
+ (VCGTsv8i16 QPR:$Qd, QPR:$Qm, QPR:$Qn, pred:$p)>;
+def : NEONInstAlias<"vclt${p}.s32 $Qd, $Qn, $Qm",
+ (VCGTsv4i32 QPR:$Qd, QPR:$Qm, QPR:$Qn, pred:$p)>;
+def : NEONInstAlias<"vclt${p}.u8 $Qd, $Qn, $Qm",
+ (VCGTuv16i8 QPR:$Qd, QPR:$Qm, QPR:$Qn, pred:$p)>;
+def : NEONInstAlias<"vclt${p}.u16 $Qd, $Qn, $Qm",
+ (VCGTuv8i16 QPR:$Qd, QPR:$Qm, QPR:$Qn, pred:$p)>;
+def : NEONInstAlias<"vclt${p}.u32 $Qd, $Qn, $Qm",
+ (VCGTuv4i32 QPR:$Qd, QPR:$Qm, QPR:$Qn, pred:$p)>;
+def : NEONInstAlias<"vclt${p}.f32 $Qd, $Qn, $Qm",
+ (VCGTfq QPR:$Qd, QPR:$Qm, QPR:$Qn, pred:$p)>;
+
+// VSWP allows, but does not require, a type suffix.
+defm : NEONDTAnyInstAlias<"vswp${p}", "$Vd, $Vm",
+ (VSWPd DPR:$Vd, DPR:$Vm, pred:$p)>;
+defm : NEONDTAnyInstAlias<"vswp${p}", "$Vd, $Vm",
+ (VSWPq QPR:$Vd, QPR:$Vm, pred:$p)>;
+
+// VBIF, VBIT, and VBSL allow, but do not require, a type suffix.
+defm : NEONDTAnyInstAlias<"vbif${p}", "$Vd, $Vn, $Vm",
+ (VBIFd DPR:$Vd, DPR:$Vn, DPR:$Vm, pred:$p)>;
+defm : NEONDTAnyInstAlias<"vbit${p}", "$Vd, $Vn, $Vm",
+ (VBITd DPR:$Vd, DPR:$Vn, DPR:$Vm, pred:$p)>;
+defm : NEONDTAnyInstAlias<"vbsl${p}", "$Vd, $Vn, $Vm",
+ (VBSLd DPR:$Vd, DPR:$Vn, DPR:$Vm, pred:$p)>;
+defm : NEONDTAnyInstAlias<"vbif${p}", "$Vd, $Vn, $Vm",
+ (VBIFq QPR:$Vd, QPR:$Vn, QPR:$Vm, pred:$p)>;
+defm : NEONDTAnyInstAlias<"vbit${p}", "$Vd, $Vn, $Vm",
+ (VBITq QPR:$Vd, QPR:$Vn, QPR:$Vm, pred:$p)>;
+defm : NEONDTAnyInstAlias<"vbsl${p}", "$Vd, $Vn, $Vm",
+ (VBSLq QPR:$Vd, QPR:$Vn, QPR:$Vm, pred:$p)>;
+
+// "vmov Rd, #-imm" can be handled via "vmvn".
+def : NEONInstAlias<"vmov${p}.i32 $Vd, $imm",
+ (VMVNv2i32 DPR:$Vd, nImmVMOVI32Neg:$imm, pred:$p)>;
+def : NEONInstAlias<"vmov${p}.i32 $Vd, $imm",
+ (VMVNv4i32 QPR:$Vd, nImmVMOVI32Neg:$imm, pred:$p)>;
+def : NEONInstAlias<"vmvn${p}.i32 $Vd, $imm",
+ (VMOVv2i32 DPR:$Vd, nImmVMOVI32Neg:$imm, pred:$p)>;
+def : NEONInstAlias<"vmvn${p}.i32 $Vd, $imm",
+ (VMOVv4i32 QPR:$Vd, nImmVMOVI32Neg:$imm, pred:$p)>;
+
+// 'gas' compatibility aliases for quad-word instructions. Strictly speaking,
+// these should restrict to just the Q register variants, but the register
+// classes are enough to match correctly regardless, so we keep it simple
+// and just use MnemonicAlias.
+def : NEONMnemonicAlias<"vbicq", "vbic">;
+def : NEONMnemonicAlias<"vandq", "vand">;
+def : NEONMnemonicAlias<"veorq", "veor">;
+def : NEONMnemonicAlias<"vorrq", "vorr">;
+
+def : NEONMnemonicAlias<"vmovq", "vmov">;
+def : NEONMnemonicAlias<"vmvnq", "vmvn">;
+// Explicit versions for floating point so that the FPImm variants get
+// handled early. The parser gets confused otherwise.
+def : NEONMnemonicAlias<"vmovq.f32", "vmov.f32">;
+def : NEONMnemonicAlias<"vmovq.f64", "vmov.f64">;
+
+def : NEONMnemonicAlias<"vaddq", "vadd">;
+def : NEONMnemonicAlias<"vsubq", "vsub">;
+
+def : NEONMnemonicAlias<"vminq", "vmin">;
+def : NEONMnemonicAlias<"vmaxq", "vmax">;
+
+def : NEONMnemonicAlias<"vmulq", "vmul">;
+
+def : NEONMnemonicAlias<"vabsq", "vabs">;
+
+def : NEONMnemonicAlias<"vshlq", "vshl">;
+def : NEONMnemonicAlias<"vshrq", "vshr">;
+
+def : NEONMnemonicAlias<"vcvtq", "vcvt">;
+
+def : NEONMnemonicAlias<"vcleq", "vcle">;
+def : NEONMnemonicAlias<"vceqq", "vceq">;
+
+def : NEONMnemonicAlias<"vzipq", "vzip">;
+def : NEONMnemonicAlias<"vswpq", "vswp">;
+
+def : NEONMnemonicAlias<"vrecpeq.f32", "vrecpe.f32">;
+def : NEONMnemonicAlias<"vrecpeq.u32", "vrecpe.u32">;
+
+
+// Alias for loading floating point immediates that aren't representable
+// using the vmov.f32 encoding but the bitpattern is representable using
+// the .i32 encoding.
+def : NEONInstAlias<"vmov${p}.f32 $Vd, $imm",
+ (VMOVv4i32 QPR:$Vd, nImmVMOVI32:$imm, pred:$p)>;
+def : NEONInstAlias<"vmov${p}.f32 $Vd, $imm",
+ (VMOVv2i32 DPR:$Vd, nImmVMOVI32:$imm, pred:$p)>;
generated by cgit v1.2.3 (git 2.25.1) at 2025-03-06 10:03:54 +0000