Merge llvm trunk r300422 and resolve conflicts.

1 files changed, 82 insertions, 0 deletions

diff --git a/contrib/llvm/lib/Target/AMDGPU/VOP3PInstructions.td b/contrib/llvm/lib/Target/AMDGPU/VOP3PInstructions.td
new file mode 100644
index 000000000000..96d343099132
--- /dev/null
+++ b/contrib/llvm/lib/Target/AMDGPU/VOP3PInstructions.td
@@ -0,0 +1,82 @@
+//===-- VOP3PInstructions.td - Vector Instruction Defintions --------------===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+//===----------------------------------------------------------------------===//
+// VOP3P Classes
+//===----------------------------------------------------------------------===//
+
+class VOP3PInst<string OpName, VOPProfile P, SDPatternOperator node = null_frag> :
+  VOP3P_Pseudo<OpName, P,
+    !if(P.HasModifiers, getVOP3PModPat<P, node>.ret, getVOP3Pat<P, node>.ret)
+>;
+
+// Non-packed instructions that use the VOP3P encoding. i.e. where
+// omod/abs are used.
+class VOP3_VOP3PInst<string OpName, VOPProfile P, SDPatternOperator node = null_frag> :
+  VOP3P_Pseudo<OpName, P,
+    !if(P.HasModifiers, getVOP3ModPat<P, node>.ret, getVOP3Pat<P, node>.ret)
+>;
+
+let isCommutable = 1 in {
+def V_PK_FMA_F16 : VOP3PInst<"v_pk_fma_f16", VOP3_Profile<VOP_V2F16_V2F16_V2F16_V2F16>, fma>;
+def V_PK_ADD_F16 : VOP3PInst<"v_pk_add_f16", VOP3_Profile<VOP_V2F16_V2F16_V2F16>, fadd>;
+def V_PK_MUL_F16 : VOP3PInst<"v_pk_mul_f16", VOP3_Profile<VOP_V2F16_V2F16_V2F16>, fmul>;
+def V_PK_MAX_F16 : VOP3PInst<"v_pk_max_f16", VOP3_Profile<VOP_V2F16_V2F16_V2F16>, fmaxnum>;
+def V_PK_MIN_F16 : VOP3PInst<"v_pk_min_f16", VOP3_Profile<VOP_V2F16_V2F16_V2F16>, fminnum>;
+
+def V_PK_ADD_U16 : VOP3PInst<"v_pk_add_u16", VOP3_Profile<VOP_V2I16_V2I16_V2I16>, add>;
+def V_PK_ADD_I16 : VOP3PInst<"v_pk_add_i16", VOP3_Profile<VOP_V2I16_V2I16_V2I16>>;
+def V_PK_SUB_I16 : VOP3PInst<"v_pk_sub_i16", VOP3_Profile<VOP_V2I16_V2I16_V2I16>, sub>;
+def V_PK_MUL_LO_U16 : VOP3PInst<"v_pk_mul_lo_u16", VOP3_Profile<VOP_V2I16_V2I16_V2I16>, mul>;
+
+def V_PK_MIN_I16 : VOP3PInst<"v_pk_min_i16", VOP3_Profile<VOP_V2I16_V2I16_V2I16>, smin>;
+def V_PK_MIN_U16 : VOP3PInst<"v_pk_min_u16", VOP3_Profile<VOP_V2I16_V2I16_V2I16>, umin>;
+def V_PK_MAX_I16 : VOP3PInst<"v_pk_max_i16", VOP3_Profile<VOP_V2I16_V2I16_V2I16>, smax>;
+def V_PK_MAX_U16 : VOP3PInst<"v_pk_max_u16", VOP3_Profile<VOP_V2I16_V2I16_V2I16>, umax>;
+}
+
+def V_PK_LSHLREV_B16 : VOP3PInst<"v_pk_lshlrev_b16", VOP3_Profile<VOP_V2I16_V2I16_V2I16>, lshl_rev>;
+def V_PK_ASHRREV_I16 : VOP3PInst<"v_pk_ashrrev_i16", VOP3_Profile<VOP_V2I16_V2I16_V2I16>, ashr_rev>;
+def V_PK_LSHRREV_B16 : VOP3PInst<"v_pk_lshrrev_b16", VOP3_Profile<VOP_V2I16_V2I16_V2I16>, lshr_rev>;
+
+// XXX - Commutable?
+def V_MAD_MIX_F32 : VOP3_VOP3PInst<"v_mad_mix_f32", VOP3_Profile<VOP_F32_F32_F32_F32>>;
+def V_MAD_MIXLO_F16 : VOP3_VOP3PInst<"v_mad_mixlo_f16", VOP3_Profile<VOP_F16_F16_F16_F16>>;
+def V_MAD_MIXHI_F16 : VOP3_VOP3PInst<"v_mad_mixhi_f16", VOP3_Profile<VOP_F16_F16_F16_F16>>;
+
+
+multiclass VOP3P_Real_vi<bits<10> op> {
+  def _vi : VOP3P_Real<!cast<VOP3P_Pseudo>(NAME), SIEncodingFamily.VI>,
+            VOP3Pe <op, !cast<VOP3P_Pseudo>(NAME).Pfl> {
+    let AssemblerPredicates = [HasVOP3PInsts];
+    let DecoderNamespace = "VI";
+  }
+}
+
+defm V_PK_MUL_LO_U16 : VOP3P_Real_vi <0x381>;
+defm V_PK_ADD_I16 : VOP3P_Real_vi <0x382>;
+defm V_PK_SUB_I16 : VOP3P_Real_vi <0x383>;
+defm V_PK_LSHLREV_B16 : VOP3P_Real_vi <0x384>;
+defm V_PK_LSHRREV_B16 : VOP3P_Real_vi <0x385>;
+defm V_PK_ASHRREV_I16 : VOP3P_Real_vi <0x386>;
+defm V_PK_MAX_I16 : VOP3P_Real_vi <0x387>;
+defm V_PK_MIN_I16 : VOP3P_Real_vi <0x388>;
+
+defm V_PK_ADD_U16 : VOP3P_Real_vi <0x38a>;
+defm V_PK_MAX_U16 : VOP3P_Real_vi <0x38c>;
+defm V_PK_MIN_U16 : VOP3P_Real_vi <0x38d>;
+defm V_PK_FMA_F16 : VOP3P_Real_vi <0x38e>;
+defm V_PK_ADD_F16 : VOP3P_Real_vi <0x38f>;
+defm V_PK_MUL_F16 : VOP3P_Real_vi <0x390>;
+defm V_PK_MIN_F16 : VOP3P_Real_vi <0x391>;
+defm V_PK_MAX_F16 : VOP3P_Real_vi <0x392>;
+
+defm V_MAD_MIX_F32 : VOP3P_Real_vi <0x3a0>;
+defm V_MAD_MIXLO_F16 : VOP3P_Real_vi <0x3a1>;
+defm V_MAD_MIXHI_F16 : VOP3P_Real_vi <0x3a2>;