diff options
Diffstat (limited to 'llvm/lib/Target/X86/X86TargetTransformInfo.cpp')
| -rw-r--r-- | llvm/lib/Target/X86/X86TargetTransformInfo.cpp | 7 |
1 files changed, 0 insertions, 7 deletions
diff --git a/llvm/lib/Target/X86/X86TargetTransformInfo.cpp b/llvm/lib/Target/X86/X86TargetTransformInfo.cpp index 36929a4f543..a3592565c0f 100644 --- a/llvm/lib/Target/X86/X86TargetTransformInfo.cpp +++ b/llvm/lib/Target/X86/X86TargetTransformInfo.cpp @@ -1780,10 +1780,6 @@ int X86TTIImpl::getIntrinsicInstrCost(Intrinsic::ID IID, Type *RetTy, { ISD::CTPOP, MVT::v16i32, 24 }, { ISD::CTTZ, MVT::v8i64, 20 }, { ISD::CTTZ, MVT::v16i32, 28 }, - { ISD::USUBSAT, MVT::v16i32, 2 }, // pmaxud + psubd - { ISD::USUBSAT, MVT::v2i64, 2 }, // pmaxuq + psubq - { ISD::USUBSAT, MVT::v4i64, 2 }, // pmaxuq + psubq - { ISD::USUBSAT, MVT::v8i64, 2 }, // pmaxuq + psubq }; static const CostTblEntry XOPCostTbl[] = { { ISD::BITREVERSE, MVT::v4i64, 4 }, @@ -1827,7 +1823,6 @@ int X86TTIImpl::getIntrinsicInstrCost(Intrinsic::ID IID, Type *RetTy, { ISD::UADDSAT, MVT::v32i8, 1 }, { ISD::USUBSAT, MVT::v16i16, 1 }, { ISD::USUBSAT, MVT::v32i8, 1 }, - { ISD::USUBSAT, MVT::v8i32, 2 }, // pmaxud + psubd { ISD::FSQRT, MVT::f32, 7 }, // Haswell from http://www.agner.org/ { ISD::FSQRT, MVT::v4f32, 7 }, // Haswell from http://www.agner.org/ { ISD::FSQRT, MVT::v8f32, 14 }, // Haswell from http://www.agner.org/ @@ -1863,7 +1858,6 @@ int X86TTIImpl::getIntrinsicInstrCost(Intrinsic::ID IID, Type *RetTy, { ISD::UADDSAT, MVT::v32i8, 4 }, // 2 x 128-bit Op + extract/insert { ISD::USUBSAT, MVT::v16i16, 4 }, // 2 x 128-bit Op + extract/insert { ISD::USUBSAT, MVT::v32i8, 4 }, // 2 x 128-bit Op + extract/insert - { ISD::USUBSAT, MVT::v8i32, 6 }, // 2 x 128-bit Op + extract/insert { ISD::FSQRT, MVT::f32, 14 }, // SNB from http://www.agner.org/ { ISD::FSQRT, MVT::v4f32, 14 }, // SNB from http://www.agner.org/ { ISD::FSQRT, MVT::v8f32, 28 }, // SNB from http://www.agner.org/ @@ -1884,7 +1878,6 @@ int X86TTIImpl::getIntrinsicInstrCost(Intrinsic::ID IID, Type *RetTy, { ISD::FSQRT, MVT::v2f64, 70 }, // sqrtpd }; static const CostTblEntry SSE42CostTbl[] = { - { ISD::USUBSAT, MVT::v4i32, 2 }, // pmaxud + psubd { ISD::FSQRT, MVT::f32, 18 }, // Nehalem from http://www.agner.org/ { ISD::FSQRT, MVT::v4f32, 18 }, // Nehalem from http://www.agner.org/ }; |
