diff options
Diffstat (limited to 'llvm/lib/Target/X86/X86TargetTransformInfo.cpp')
| -rw-r--r-- | llvm/lib/Target/X86/X86TargetTransformInfo.cpp | 13 |
1 files changed, 6 insertions, 7 deletions
diff --git a/llvm/lib/Target/X86/X86TargetTransformInfo.cpp b/llvm/lib/Target/X86/X86TargetTransformInfo.cpp index 2da069e44ed..8d8bc0b35cb 100644 --- a/llvm/lib/Target/X86/X86TargetTransformInfo.cpp +++ b/llvm/lib/Target/X86/X86TargetTransformInfo.cpp @@ -1264,8 +1264,6 @@ int X86TTIImpl::getCastInstrCost(unsigned Opcode, Type *Dst, Type *Src, { ISD::SINT_TO_FP, MVT::v16f32, MVT::v16i16, 2 }, { ISD::SINT_TO_FP, MVT::v16f32, MVT::v16i32, 1 }, { ISD::SINT_TO_FP, MVT::v8f64, MVT::v8i32, 1 }, - { ISD::UINT_TO_FP, MVT::v8f32, MVT::v8i64, 26 }, - { ISD::UINT_TO_FP, MVT::v8f64, MVT::v8i64, 26 }, { ISD::UINT_TO_FP, MVT::v8f64, MVT::v8i1, 4 }, { ISD::UINT_TO_FP, MVT::v16f32, MVT::v16i1, 3 }, @@ -1287,9 +1285,10 @@ int X86TTIImpl::getCastInstrCost(unsigned Opcode, Type *Dst, Type *Src, { ISD::UINT_TO_FP, MVT::v8f64, MVT::v8i32, 1 }, { ISD::UINT_TO_FP, MVT::v16f32, MVT::v16i32, 1 }, { ISD::UINT_TO_FP, MVT::v2f32, MVT::v2i64, 5 }, + { ISD::UINT_TO_FP, MVT::v8f32, MVT::v8i64, 26 }, { ISD::UINT_TO_FP, MVT::v2f64, MVT::v2i64, 5 }, - { ISD::UINT_TO_FP, MVT::v4f64, MVT::v4i64, 12 }, - { ISD::UINT_TO_FP, MVT::v8f64, MVT::v8i64, 26 }, + { ISD::UINT_TO_FP, MVT::v4f64, MVT::v4i64, 5 }, + { ISD::UINT_TO_FP, MVT::v8f64, MVT::v8i64, 5 }, { ISD::UINT_TO_FP, MVT::f64, MVT::i64, 1 }, @@ -1387,13 +1386,13 @@ int X86TTIImpl::getCastInstrCost(unsigned Opcode, Type *Dst, Type *Src, { ISD::UINT_TO_FP, MVT::v4f32, MVT::v4i32, 6 }, { ISD::UINT_TO_FP, MVT::v4f64, MVT::v4i32, 6 }, { ISD::UINT_TO_FP, MVT::v8f32, MVT::v8i32, 9 }, + { ISD::UINT_TO_FP, MVT::v2f64, MVT::v2i64, 5 }, + { ISD::UINT_TO_FP, MVT::v4f64, MVT::v4i64, 6 }, // The generic code to compute the scalar overhead is currently broken. // Workaround this limitation by estimating the scalarization overhead // here. We have roughly 10 instructions per scalar element. // Multiply that by the vector width. // FIXME: remove that when PR19268 is fixed. - { ISD::UINT_TO_FP, MVT::v2f64, MVT::v2i64, 10 }, - { ISD::UINT_TO_FP, MVT::v4f64, MVT::v4i64, 20 }, { ISD::SINT_TO_FP, MVT::v4f64, MVT::v4i64, 13 }, { ISD::SINT_TO_FP, MVT::v4f64, MVT::v4i64, 13 }, @@ -1468,7 +1467,7 @@ int X86TTIImpl::getCastInstrCost(unsigned Opcode, Type *Dst, Type *Src, { ISD::UINT_TO_FP, MVT::v2f64, MVT::v8i16, 8*10 }, { ISD::UINT_TO_FP, MVT::v2f64, MVT::v4i32, 4*10 }, { ISD::UINT_TO_FP, MVT::v4f32, MVT::v4i32, 8 }, - { ISD::UINT_TO_FP, MVT::v2f64, MVT::v2i64, 2*10 }, + { ISD::UINT_TO_FP, MVT::v2f64, MVT::v2i64, 6 }, { ISD::UINT_TO_FP, MVT::v4f32, MVT::v2i64, 15 }, { ISD::FP_TO_SINT, MVT::v2i32, MVT::v2f64, 3 }, |
