diff options
Diffstat (limited to 'llvm/lib/Target')
| -rw-r--r-- | llvm/lib/Target/X86/X86TargetTransformInfo.cpp | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/llvm/lib/Target/X86/X86TargetTransformInfo.cpp b/llvm/lib/Target/X86/X86TargetTransformInfo.cpp index afa8e00b2f7..7029a02e682 100644 --- a/llvm/lib/Target/X86/X86TargetTransformInfo.cpp +++ b/llvm/lib/Target/X86/X86TargetTransformInfo.cpp @@ -1214,7 +1214,10 @@ int X86TTIImpl::getIntrinsicInstrCost(Intrinsic::ID IID, Type *RetTy, { ISD::BSWAP, MVT::v2i64, 7 }, { ISD::BSWAP, MVT::v4i32, 7 }, { ISD::BSWAP, MVT::v8i16, 7 }, - /* ISD::CTLZ - currently scalarized pre-SSSE3 */ + { ISD::CTLZ, MVT::v2i64, 25 }, + { ISD::CTLZ, MVT::v4i32, 26 }, + { ISD::CTLZ, MVT::v8i16, 20 }, + { ISD::CTLZ, MVT::v16i8, 17 }, { ISD::CTPOP, MVT::v2i64, 12 }, { ISD::CTPOP, MVT::v4i32, 15 }, { ISD::CTPOP, MVT::v8i16, 13 }, |
