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Diffstat (limited to 'contrib/llvm/lib/Target/Sparc/SparcISelLowering.cpp')
-rw-r--r--contrib/llvm/lib/Target/Sparc/SparcISelLowering.cpp50
1 files changed, 24 insertions, 26 deletions
diff --git a/contrib/llvm/lib/Target/Sparc/SparcISelLowering.cpp b/contrib/llvm/lib/Target/Sparc/SparcISelLowering.cpp
index d70b16375e95..c3e6f1606794 100644
--- a/contrib/llvm/lib/Target/Sparc/SparcISelLowering.cpp
+++ b/contrib/llvm/lib/Target/Sparc/SparcISelLowering.cpp
@@ -25,7 +25,6 @@
#include "llvm/CodeGen/MachineRegisterInfo.h"
#include "llvm/CodeGen/SelectionDAG.h"
#include "llvm/CodeGen/TargetLoweringObjectFileImpl.h"
-#include "llvm/ADT/VectorExtras.h"
#include "llvm/Support/ErrorHandling.h"
using namespace llvm;
@@ -51,7 +50,7 @@ static bool CC_Sparc_Assign_f64(unsigned &ValNo, MVT &ValVT,
MVT &LocVT, CCValAssign::LocInfo &LocInfo,
ISD::ArgFlagsTy &ArgFlags, CCState &State)
{
- static const unsigned RegList[] = {
+ static const uint16_t RegList[] = {
SP::I0, SP::I1, SP::I2, SP::I3, SP::I4, SP::I5
};
//Try to get first reg
@@ -175,7 +174,7 @@ SparcTargetLowering::LowerFormalArguments(SDValue Chain,
SDValue FIPtr = DAG.getFrameIndex(FrameIdx, MVT::i32);
SDValue Arg = DAG.getLoad(MVT::i32, dl, Chain, FIPtr,
MachinePointerInfo(),
- false, false, 0);
+ false, false, false, 0);
InVals.push_back(Arg);
continue;
}
@@ -197,7 +196,7 @@ SparcTargetLowering::LowerFormalArguments(SDValue Chain,
SDValue FIPtr = DAG.getFrameIndex(FrameIdx, MVT::i32);
LoVal = DAG.getLoad(MVT::i32, dl, Chain, FIPtr,
MachinePointerInfo(),
- false, false, 0);
+ false, false, false, 0);
} else {
unsigned loReg = MF.addLiveIn(NextVA.getLocReg(),
&SP::IntRegsRegClass);
@@ -237,7 +236,7 @@ SparcTargetLowering::LowerFormalArguments(SDValue Chain,
SDValue FIPtr = DAG.getFrameIndex(FI, getPointerTy());
SDValue Load = DAG.getLoad(VA.getValVT(), dl, Chain, FIPtr,
MachinePointerInfo(),
- false,false, 0);
+ false,false, false, 0);
InVals.push_back(Load);
continue;
}
@@ -248,7 +247,7 @@ SparcTargetLowering::LowerFormalArguments(SDValue Chain,
SDValue FIPtr = DAG.getFrameIndex(FI, getPointerTy());
SDValue HiVal = DAG.getLoad(MVT::i32, dl, Chain, FIPtr,
MachinePointerInfo(),
- false, false, 0);
+ false, false, false, 0);
int FI2 = MF.getFrameInfo()->CreateFixedObject(4,
Offset+4,
true);
@@ -256,7 +255,7 @@ SparcTargetLowering::LowerFormalArguments(SDValue Chain,
SDValue LoVal = DAG.getLoad(MVT::i32, dl, Chain, FIPtr2,
MachinePointerInfo(),
- false, false, 0);
+ false, false, false, 0);
SDValue WholeValue =
DAG.getNode(ISD::BUILD_PAIR, dl, MVT::i64, LoVal, HiVal);
@@ -273,7 +272,7 @@ SparcTargetLowering::LowerFormalArguments(SDValue Chain,
if (VA.getValVT() == MVT::i32 || VA.getValVT() == MVT::f32) {
Load = DAG.getLoad(VA.getValVT(), dl, Chain, FIPtr,
MachinePointerInfo(),
- false, false, 0);
+ false, false, false, 0);
} else {
ISD::LoadExtType LoadOp = ISD::SEXTLOAD;
// Sparc is big endian, so add an offset based on the ObjectVT.
@@ -302,11 +301,11 @@ SparcTargetLowering::LowerFormalArguments(SDValue Chain,
// Store remaining ArgRegs to the stack if this is a varargs function.
if (isVarArg) {
- static const unsigned ArgRegs[] = {
+ static const uint16_t ArgRegs[] = {
SP::I0, SP::I1, SP::I2, SP::I3, SP::I4, SP::I5
};
unsigned NumAllocated = CCInfo.getFirstUnallocated(ArgRegs, 6);
- const unsigned *CurArgReg = ArgRegs+NumAllocated, *ArgRegEnd = ArgRegs+6;
+ const uint16_t *CurArgReg = ArgRegs+NumAllocated, *ArgRegEnd = ArgRegs+6;
unsigned ArgOffset = CCInfo.getNextStackOffset();
if (NumAllocated == 6)
ArgOffset += StackOffset;
@@ -348,7 +347,7 @@ SparcTargetLowering::LowerFormalArguments(SDValue Chain,
SDValue
SparcTargetLowering::LowerCall(SDValue Chain, SDValue Callee,
CallingConv::ID CallConv, bool isVarArg,
- bool &isTailCall,
+ bool doesNotRet, bool &isTailCall,
const SmallVectorImpl<ISD::OutputArg> &Outs,
const SmallVectorImpl<SDValue> &OutVals,
const SmallVectorImpl<ISD::InputArg> &Ins,
@@ -467,13 +466,13 @@ SparcTargetLowering::LowerCall(SDValue Chain, SDValue Callee,
false, false, 0);
// Sparc is big-endian, so the high part comes first.
SDValue Hi = DAG.getLoad(MVT::i32, dl, Store, StackPtr,
- MachinePointerInfo(), false, false, 0);
+ MachinePointerInfo(), false, false, false, 0);
// Increment the pointer to the other half.
StackPtr = DAG.getNode(ISD::ADD, dl, StackPtr.getValueType(), StackPtr,
DAG.getIntPtrConstant(4));
// Load the low part.
SDValue Lo = DAG.getLoad(MVT::i32, dl, Store, StackPtr,
- MachinePointerInfo(), false, false, 0);
+ MachinePointerInfo(), false, false, false, 0);
if (VA.isRegLoc()) {
RegsToPass.push_back(std::make_pair(VA.getLocReg(), Hi));
@@ -763,7 +762,9 @@ SparcTargetLowering::SparcTargetLowering(TargetMachine &TM)
setOperationAction(ISD::FMA , MVT::f32, Expand);
setOperationAction(ISD::CTPOP, MVT::i32, Expand);
setOperationAction(ISD::CTTZ , MVT::i32, Expand);
+ setOperationAction(ISD::CTTZ_ZERO_UNDEF, MVT::i32, Expand);
setOperationAction(ISD::CTLZ , MVT::i32, Expand);
+ setOperationAction(ISD::CTLZ_ZERO_UNDEF, MVT::i32, Expand);
setOperationAction(ISD::ROTL , MVT::i32, Expand);
setOperationAction(ISD::ROTR , MVT::i32, Expand);
setOperationAction(ISD::BSWAP, MVT::i32, Expand);
@@ -831,22 +832,19 @@ const char *SparcTargetLowering::getTargetNodeName(unsigned Opcode) const {
/// be zero. Op is expected to be a target specific node. Used by DAG
/// combiner.
void SparcTargetLowering::computeMaskedBitsForTargetNode(const SDValue Op,
- const APInt &Mask,
APInt &KnownZero,
APInt &KnownOne,
const SelectionDAG &DAG,
unsigned Depth) const {
APInt KnownZero2, KnownOne2;
- KnownZero = KnownOne = APInt(Mask.getBitWidth(), 0); // Don't know anything.
+ KnownZero = KnownOne = APInt(KnownZero.getBitWidth(), 0);
switch (Op.getOpcode()) {
default: break;
case SPISD::SELECT_ICC:
case SPISD::SELECT_FCC:
- DAG.ComputeMaskedBits(Op.getOperand(1), Mask, KnownZero, KnownOne,
- Depth+1);
- DAG.ComputeMaskedBits(Op.getOperand(0), Mask, KnownZero2, KnownOne2,
- Depth+1);
+ DAG.ComputeMaskedBits(Op.getOperand(1), KnownZero, KnownOne, Depth+1);
+ DAG.ComputeMaskedBits(Op.getOperand(0), KnownZero2, KnownOne2, Depth+1);
assert((KnownZero & KnownOne) == 0 && "Bits known to be one AND zero?");
assert((KnownZero2 & KnownOne2) == 0 && "Bits known to be one AND zero?");
@@ -897,7 +895,7 @@ SDValue SparcTargetLowering::LowerGlobalAddress(SDValue Op,
SDValue AbsAddr = DAG.getNode(ISD::ADD, dl, MVT::i32,
GlobalBase, RelAddr);
return DAG.getLoad(getPointerTy(), dl, DAG.getEntryNode(),
- AbsAddr, MachinePointerInfo(), false, false, 0);
+ AbsAddr, MachinePointerInfo(), false, false, false, 0);
}
SDValue SparcTargetLowering::LowerConstantPool(SDValue Op,
@@ -918,7 +916,7 @@ SDValue SparcTargetLowering::LowerConstantPool(SDValue Op,
SDValue AbsAddr = DAG.getNode(ISD::ADD, dl, MVT::i32,
GlobalBase, RelAddr);
return DAG.getLoad(getPointerTy(), dl, DAG.getEntryNode(),
- AbsAddr, MachinePointerInfo(), false, false, 0);
+ AbsAddr, MachinePointerInfo(), false, false, false, 0);
}
static SDValue LowerFP_TO_SINT(SDValue Op, SelectionDAG &DAG) {
@@ -1026,7 +1024,7 @@ static SDValue LowerVAARG(SDValue Op, SelectionDAG &DAG) {
const Value *SV = cast<SrcValueSDNode>(Node->getOperand(2))->getValue();
DebugLoc dl = Node->getDebugLoc();
SDValue VAList = DAG.getLoad(MVT::i32, dl, InChain, VAListPtr,
- MachinePointerInfo(SV), false, false, 0);
+ MachinePointerInfo(SV), false, false, false, 0);
// Increment the pointer, VAList, to the next vaarg
SDValue NextPtr = DAG.getNode(ISD::ADD, dl, MVT::i32, VAList,
DAG.getConstant(VT.getSizeInBits()/8,
@@ -1038,11 +1036,11 @@ static SDValue LowerVAARG(SDValue Op, SelectionDAG &DAG) {
// f64 load.
if (VT != MVT::f64)
return DAG.getLoad(VT, dl, InChain, VAList, MachinePointerInfo(),
- false, false, 0);
+ false, false, false, 0);
// Otherwise, load it as i64, then do a bitconvert.
SDValue V = DAG.getLoad(MVT::i64, dl, InChain, VAList, MachinePointerInfo(),
- false, false, 0);
+ false, false, false, 0);
// Bit-Convert the value to f64.
SDValue Ops[2] = {
@@ -1103,7 +1101,7 @@ static SDValue LowerFRAMEADDR(SDValue Op, SelectionDAG &DAG) {
FrameAddr = DAG.getLoad(MVT::i32, dl,
Chain,
Ptr,
- MachinePointerInfo(), false, false, 0);
+ MachinePointerInfo(), false, false, false, 0);
}
}
return FrameAddr;
@@ -1135,7 +1133,7 @@ static SDValue LowerRETURNADDR(SDValue Op, SelectionDAG &DAG) {
RetAddr = DAG.getLoad(MVT::i32, dl,
Chain,
Ptr,
- MachinePointerInfo(), false, false, 0);
+ MachinePointerInfo(), false, false, false, 0);
}
}
return RetAddr;
generated by cgit v1.2.3 (git 2.25.1) at 2025-03-03 21:59:39 +0000