diff options
| -rw-r--r-- | llvm/lib/Target/X86/X86InstrSSE.td | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/llvm/lib/Target/X86/X86InstrSSE.td b/llvm/lib/Target/X86/X86InstrSSE.td index a55b1489e9e..c37f1227438 100644 --- a/llvm/lib/Target/X86/X86InstrSSE.td +++ b/llvm/lib/Target/X86/X86InstrSSE.td @@ -7753,12 +7753,14 @@ multiclass AVX2_blend_rmi<bits<8> opc, string OpcodeStr, SDNode OpNode, (commuteXForm imm:$src3))>; } +let Predicates = [HasAVX2] in { defm VPBLENDD : AVX2_blend_rmi<0x02, "vpblendd", X86Blendi, v4i32, SchedWriteBlend.XMM, VR128, i128mem, BlendCommuteImm4>; defm VPBLENDDY : AVX2_blend_rmi<0x02, "vpblendd", X86Blendi, v8i32, SchedWriteBlend.YMM, VR256, i256mem, BlendCommuteImm8>, VEX_L; +} // For insertion into the zero index (low half) of a 256-bit vector, it is // more efficient to generate a blend with immediate instead of an insert*128. |
