diff options
Diffstat (limited to 'llvm/lib/Target/X86/X86TargetTransformInfo.cpp')
| -rw-r--r-- | llvm/lib/Target/X86/X86TargetTransformInfo.cpp | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/llvm/lib/Target/X86/X86TargetTransformInfo.cpp b/llvm/lib/Target/X86/X86TargetTransformInfo.cpp index dfc2a8d8c62..567ef743f6b 100644 --- a/llvm/lib/Target/X86/X86TargetTransformInfo.cpp +++ b/llvm/lib/Target/X86/X86TargetTransformInfo.cpp @@ -323,6 +323,14 @@ int X86TTIImpl::getArithmeticInstrCost( return LT.first * Entry->Cost; static const CostTblEntry AVX512BWCostTable[] = { + { ISD::SHL, MVT::v8i16, 1 }, // vpsllvw + { ISD::SRL, MVT::v8i16, 1 }, // vpsrlvw + { ISD::SRA, MVT::v8i16, 1 }, // vpsravw + + { ISD::SHL, MVT::v16i16, 1 }, // vpsllvw + { ISD::SRL, MVT::v16i16, 1 }, // vpsrlvw + { ISD::SRA, MVT::v16i16, 1 }, // vpsravw + { ISD::SHL, MVT::v32i16, 1 }, // vpsllvw { ISD::SRL, MVT::v32i16, 1 }, // vpsrlvw { ISD::SRA, MVT::v32i16, 1 }, // vpsravw |
