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| author | Mohammed Agabaria <mohammed.agabaria@intel.com> | 2017-01-11 08:23:37 +0000 |
|---|---|---|
| committer | Mohammed Agabaria <mohammed.agabaria@intel.com> | 2017-01-11 08:23:37 +0000 |
| commit | 2c96c433881bc65a6808386fbe213ea8227b09f2 (patch) | |
| tree | 318006563301f84c03e96ad3363732f3f2e971fa /llvm/lib/Target/AMDGPU/AMDGPUTargetTransformInfo.h | |
| parent | babd4476b2fa93ce2e746b9d8ca165c6fc3449d5 (diff) | |
| download | bcm5719-llvm-2c96c433881bc65a6808386fbe213ea8227b09f2.tar.gz bcm5719-llvm-2c96c433881bc65a6808386fbe213ea8227b09f2.zip | |
[X86] updating TTI costs for arithmetic instructions on X86\SLM arch.
updated instructions:
pmulld, pmullw, pmulhw, mulsd, mulps, mulpd, divss, divps, divsd, divpd, addpd and subpd.
special optimization case which replaces pmulld with pmullw\pmulhw\pshuf seq.
In case if the real operands bitwidth <= 16.
Differential Revision: https://reviews.llvm.org/D28104
llvm-svn: 291657
Diffstat (limited to 'llvm/lib/Target/AMDGPU/AMDGPUTargetTransformInfo.h')
| -rw-r--r-- | llvm/lib/Target/AMDGPU/AMDGPUTargetTransformInfo.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/llvm/lib/Target/AMDGPU/AMDGPUTargetTransformInfo.h b/llvm/lib/Target/AMDGPU/AMDGPUTargetTransformInfo.h index 1177007644f..0d83b2a585b 100644 --- a/llvm/lib/Target/AMDGPU/AMDGPUTargetTransformInfo.h +++ b/llvm/lib/Target/AMDGPU/AMDGPUTargetTransformInfo.h @@ -83,7 +83,8 @@ public: TTI::OperandValueKind Opd1Info = TTI::OK_AnyValue, TTI::OperandValueKind Opd2Info = TTI::OK_AnyValue, TTI::OperandValueProperties Opd1PropInfo = TTI::OP_None, - TTI::OperandValueProperties Opd2PropInfo = TTI::OP_None); + TTI::OperandValueProperties Opd2PropInfo = TTI::OP_None, + ArrayRef<const Value *> Args = ArrayRef<const Value *>()); unsigned getCFInstrCost(unsigned Opcode); |
