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

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@141654 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/Target/X86/X86InstrSSE.td b/lib/Target/X86/X86InstrSSE.td
index f02c4ff29d1802b18c62e8e73b23df15bd6af790..14fa8a3a9f610aa7a2267c2154e8131e1e0ce8e7 100644 (file)
--- a/lib/Target/X86/X86InstrSSE.td
+++ b/lib/Target/X86/X86InstrSSE.td
@@ -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),