diff options
Diffstat (limited to 'llvm/lib/Target/X86/X86TargetTransformInfo.cpp')
| -rw-r--r-- | llvm/lib/Target/X86/X86TargetTransformInfo.cpp | 8 |
1 files changed, 0 insertions, 8 deletions
diff --git a/llvm/lib/Target/X86/X86TargetTransformInfo.cpp b/llvm/lib/Target/X86/X86TargetTransformInfo.cpp index 719f7e7b345..9f28547d47f 100644 --- a/llvm/lib/Target/X86/X86TargetTransformInfo.cpp +++ b/llvm/lib/Target/X86/X86TargetTransformInfo.cpp @@ -485,29 +485,21 @@ int X86TTIImpl::getArithmeticInstrCost( // We don't correctly identify costs of casts because they are marked as // custom. { ISD::SHL, MVT::v16i8, 26 }, // cmpgtb sequence. - { ISD::SHL, MVT::v32i8, 2*26 }, // cmpgtb sequence. { ISD::SHL, MVT::v8i16, 32 }, // cmpgtb sequence. - { ISD::SHL, MVT::v16i16, 2*32 }, // cmpgtb sequence. { ISD::SHL, MVT::v4i32, 2*5 }, // We optimized this using mul. { ISD::SHL, MVT::v8i32, 2*2*5 }, // We optimized this using mul. { ISD::SHL, MVT::v2i64, 4 }, // splat+shuffle sequence. { ISD::SHL, MVT::v4i64, 2*4 }, // splat+shuffle sequence. { ISD::SRL, MVT::v16i8, 26 }, // cmpgtb sequence. - { ISD::SRL, MVT::v32i8, 2*26 }, // cmpgtb sequence. { ISD::SRL, MVT::v8i16, 32 }, // cmpgtb sequence. - { ISD::SRL, MVT::v16i16, 2*32 }, // cmpgtb sequence. { ISD::SRL, MVT::v4i32, 16 }, // Shift each lane + blend. - { ISD::SRL, MVT::v8i32, 2*16 }, // Shift each lane + blend. { ISD::SRL, MVT::v2i64, 4 }, // splat+shuffle sequence. { ISD::SRL, MVT::v4i64, 2*4 }, // splat+shuffle sequence. { ISD::SRA, MVT::v16i8, 54 }, // unpacked cmpgtb sequence. - { ISD::SRA, MVT::v32i8, 2*54 }, // unpacked cmpgtb sequence. { ISD::SRA, MVT::v8i16, 32 }, // cmpgtb sequence. - { ISD::SRA, MVT::v16i16, 2*32 }, // cmpgtb sequence. { ISD::SRA, MVT::v4i32, 16 }, // Shift each lane + blend. - { ISD::SRA, MVT::v8i32, 2*16 }, // Shift each lane + blend. { ISD::SRA, MVT::v2i64, 12 }, // srl/xor/sub sequence. { ISD::SRA, MVT::v4i64, 2*12 }, // srl/xor/sub sequence. |
