X86: cvtpi2ps is just an SSE instruction with MMX operands. It has no AVX equivalent.

Give it the right register format so we can also emit it when AVX is enabled.

llvm-svn: 183971

1 files changed, 8 insertions, 7 deletions

diff --git a/llvm/lib/Target/X86/X86InstrMMX.td b/llvm/lib/Target/X86/X86InstrMMX.td
index 07314a092c8..cb129562aa9 100644
--- a/llvm/lib/Target/X86/X86InstrMMX.td
+++ b/llvm/lib/Target/X86/X86InstrMMX.td
@@ -189,13 +189,14 @@ multiclass sse12_cvt_pint<bits<8> opc, RegisterClass SrcRC, RegisterClass DstRC,
 multiclass sse12_cvt_pint_3addr<bits<8> opc, RegisterClass SrcRC,
                     RegisterClass DstRC, Intrinsic Int, X86MemOperand x86memop,
                     PatFrag ld_frag, string asm, Domain d> {
-  def irr : PI<opc, MRMSrcReg, (outs DstRC:$dst),(ins DstRC:$src1, SrcRC:$src2),
-              asm, [(set DstRC:$dst, (Int DstRC:$src1, SrcRC:$src2))], 
-              NoItinerary, d>;
-  def irm : PI<opc, MRMSrcMem, (outs DstRC:$dst),
-                   (ins DstRC:$src1, x86memop:$src2), asm,
-              [(set DstRC:$dst, (Int DstRC:$src1, (ld_frag addr:$src2)))], 
-              NoItinerary, d>;
+  def irr : MMXPI<opc, MRMSrcReg, (outs DstRC:$dst),
+                  (ins DstRC:$src1, SrcRC:$src2), asm,
+                  [(set DstRC:$dst, (Int DstRC:$src1, SrcRC:$src2))],
+                  NoItinerary, d>;
+  def irm : MMXPI<opc, MRMSrcMem, (outs DstRC:$dst),
+                  (ins DstRC:$src1, x86memop:$src2), asm,
+                  [(set DstRC:$dst, (Int DstRC:$src1, (ld_frag addr:$src2)))],
+                  NoItinerary, d>;
 }
 
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