diff options
Diffstat (limited to 'llvm/lib/Target/X86/X86TargetTransformInfo.cpp')
| -rw-r--r-- | llvm/lib/Target/X86/X86TargetTransformInfo.cpp | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/llvm/lib/Target/X86/X86TargetTransformInfo.cpp b/llvm/lib/Target/X86/X86TargetTransformInfo.cpp index 586786d29e9..5715d826862 100644 --- a/llvm/lib/Target/X86/X86TargetTransformInfo.cpp +++ b/llvm/lib/Target/X86/X86TargetTransformInfo.cpp @@ -323,6 +323,10 @@ int X86TTIImpl::getArithmeticInstrCost( { ISD::SRL, MVT::v32i16, 1 }, // vpsrlvw { ISD::SRA, MVT::v32i16, 1 }, // vpsravw + { ISD::SHL, MVT::v64i8, 11 }, // vpblendvb sequence. + { ISD::SRL, MVT::v64i8, 11 }, // vpblendvb sequence. + { ISD::SRA, MVT::v64i8, 24 }, // vpblendvb sequence. + { ISD::MUL, MVT::v64i8, 11 }, // extend/pmullw/trunc sequence. { ISD::MUL, MVT::v32i8, 4 }, // extend/pmullw/trunc sequence. { ISD::MUL, MVT::v16i8, 4 }, // extend/pmullw/trunc sequence. |
