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Make Ivy Bridge 16-bit floating point conversion instructions require AVX.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@141654 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Craig Topper
2011-10-11 07:01:37 +00:00
parent b1b8f5f7cd
commit 227358e93c
1 changed files with 1 additions and 1 deletions
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2
lib/Target/X86/X86InstrSSE.td
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@ -6763,7 +6763,7 @@ let Defs = [YMM0, YMM1, YMM2, YMM3, YMM4, YMM5, YMM6, YMM7,
//===----------------------------------------------------------------------===// //===----------------------------------------------------------------------===//
// Half precision conversion instructions // Half precision conversion instructions
// //
let Predicates = [HasF16C] in { let Predicates = [HasAVX, HasF16C] in {
def VCVTPH2PSrm : I<0x13, MRMSrcMem, (outs VR128:$dst), (ins f64mem:$src), def VCVTPH2PSrm : I<0x13, MRMSrcMem, (outs VR128:$dst), (ins f64mem:$src),
"vcvtph2ps\t{$src, $dst|$dst, $src}", []>, T8, OpSize, VEX; "vcvtph2ps\t{$src, $dst|$dst, $src}", []>, T8, OpSize, VEX;
def VCVTPH2PSrr : I<0x13, MRMSrcReg, (outs VR128:$dst), (ins VR128:$src), def VCVTPH2PSrr : I<0x13, MRMSrcReg, (outs VR128:$dst), (ins VR128:$src),