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

llvm-svn: 141654
This commit is contained in:
Craig Topper 2011-10-11 07:01:37 +00:00
parent 3e01bd3b60
commit 0fbca75c17
1 changed files with 1 additions and 1 deletions
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2
llvm/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
//
let Predicates = [HasF16C] in {
let Predicates = [HasAVX, HasF16C] in {
def VCVTPH2PSrm : I<0x13, MRMSrcMem, (outs VR128:$dst), (ins f64mem:$src),
"vcvtph2ps\t{$src, $dst|$dst, $src}", []>, T8, OpSize, VEX;
def VCVTPH2PSrr : I<0x13, MRMSrcReg, (outs VR128:$dst), (ins VR128:$src),