diff options
Diffstat (limited to 'llvm/lib/Target/AArch64/AArch64TargetTransformInfo.cpp')
| -rw-r--r-- | llvm/lib/Target/AArch64/AArch64TargetTransformInfo.cpp | 47 |
1 files changed, 33 insertions, 14 deletions
diff --git a/llvm/lib/Target/AArch64/AArch64TargetTransformInfo.cpp b/llvm/lib/Target/AArch64/AArch64TargetTransformInfo.cpp index 33e482a53a4..4fae0a53b32 100644 --- a/llvm/lib/Target/AArch64/AArch64TargetTransformInfo.cpp +++ b/llvm/lib/Target/AArch64/AArch64TargetTransformInfo.cpp @@ -306,28 +306,47 @@ unsigned AArch64TTI::getCastInstrCost(unsigned Opcode, Type *Dst, static const TypeConversionCostTblEntry<MVT> ConversionTbl[] = { // LowerVectorINT_TO_FP: { ISD::SINT_TO_FP, MVT::v2f32, MVT::v2i32, 1 }, - { ISD::SINT_TO_FP, MVT::v2f64, MVT::v2i8, 1 }, - { ISD::SINT_TO_FP, MVT::v2f64, MVT::v2i16, 1 }, - { ISD::SINT_TO_FP, MVT::v2f64, MVT::v2i32, 1 }, + { ISD::SINT_TO_FP, MVT::v4f32, MVT::v4i32, 1 }, { ISD::SINT_TO_FP, MVT::v2f64, MVT::v2i64, 1 }, { ISD::UINT_TO_FP, MVT::v2f32, MVT::v2i32, 1 }, - { ISD::UINT_TO_FP, MVT::v2f64, MVT::v2i8, 1 }, - { ISD::UINT_TO_FP, MVT::v2f64, MVT::v2i16, 1 }, - { ISD::UINT_TO_FP, MVT::v2f64, MVT::v2i32, 1 }, + { ISD::UINT_TO_FP, MVT::v4f32, MVT::v4i32, 1 }, { ISD::UINT_TO_FP, MVT::v2f64, MVT::v2i64, 1 }, + + // Complex: to v2f32 + { ISD::SINT_TO_FP, MVT::v2f32, MVT::v2i8, 3 }, + { ISD::SINT_TO_FP, MVT::v2f32, MVT::v2i16, 3 }, + { ISD::UINT_TO_FP, MVT::v2f32, MVT::v2i8, 3 }, + { ISD::UINT_TO_FP, MVT::v2f32, MVT::v2i16, 3 }, + + // Complex: to v4f32 + { ISD::SINT_TO_FP, MVT::v4f32, MVT::v4i8, 4 }, + { ISD::SINT_TO_FP, MVT::v4f32, MVT::v4i16, 2 }, + { ISD::UINT_TO_FP, MVT::v4f32, MVT::v4i8, 3 }, + { ISD::UINT_TO_FP, MVT::v4f32, MVT::v4i16, 2 }, + + // Complex: to v2f64 + { ISD::SINT_TO_FP, MVT::v2f64, MVT::v2i8, 4 }, + { ISD::SINT_TO_FP, MVT::v2f64, MVT::v2i16, 4 }, + { ISD::SINT_TO_FP, MVT::v2f64, MVT::v2i32, 2 }, + { ISD::UINT_TO_FP, MVT::v2f64, MVT::v2i8, 4 }, + { ISD::UINT_TO_FP, MVT::v2f64, MVT::v2i16, 4 }, + { ISD::UINT_TO_FP, MVT::v2f64, MVT::v2i32, 2 }, + + // LowerVectorFP_TO_INT + { ISD::FP_TO_SINT, MVT::v2i32, MVT::v2f32, 1 }, { ISD::FP_TO_SINT, MVT::v4i32, MVT::v4f32, 1 }, { ISD::FP_TO_SINT, MVT::v2i64, MVT::v2f64, 1 }, + { ISD::FP_TO_UINT, MVT::v2i32, MVT::v2f32, 1 }, { ISD::FP_TO_UINT, MVT::v4i32, MVT::v4f32, 1 }, { ISD::FP_TO_UINT, MVT::v2i64, MVT::v2f64, 1 }, - { ISD::FP_TO_UINT, MVT::v2i32, MVT::v2f64, 1 }, - { ISD::FP_TO_SINT, MVT::v2i32, MVT::v2f64, 1 }, - { ISD::FP_TO_UINT, MVT::v2i64, MVT::v2f32, 4 }, - { ISD::FP_TO_SINT, MVT::v2i64, MVT::v2f32, 4 }, - { ISD::FP_TO_UINT, MVT::v4i16, MVT::v4f32, 4 }, - { ISD::FP_TO_SINT, MVT::v4i16, MVT::v4f32, 4 }, - { ISD::FP_TO_UINT, MVT::v2i64, MVT::v2f64, 4 }, - { ISD::FP_TO_SINT, MVT::v2i64, MVT::v2f64, 4 }, + + { ISD::FP_TO_SINT, MVT::v2i32, MVT::v2f64, 2 }, + { ISD::FP_TO_SINT, MVT::v2i64, MVT::v2f32, 2 }, + { ISD::FP_TO_SINT, MVT::v4i16, MVT::v4f32, 2 }, + { ISD::FP_TO_UINT, MVT::v2i32, MVT::v2f64, 2 }, + { ISD::FP_TO_UINT, MVT::v2i64, MVT::v2f32, 2 }, + { ISD::FP_TO_UINT, MVT::v4i16, MVT::v4f32, 2 }, }; int Idx = ConvertCostTableLookup<MVT>( |
