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| author | Stephen Hines <srhines@google.com> | 2013-06-12 13:32:42 -0700 |
|---|---|---|
| committer | Stephen Hines <srhines@google.com> | 2013-06-12 13:32:42 -0700 |
| commit | 1878f9a7874b1ff569d745c0269f49d3daf7203d (patch) | |
| tree | 19a8dbaaedf6a056c617e87596b32d3f452af137 /lib/CodeGen/BasicTargetTransformInfo.cpp | |
| parent | 7a57f27b857ec4b243d83d392a399f02fc196c0a (diff) | |
| parent | 100fbdd06be7590b23c4707a98cd605bdb519498 (diff) | |
| download | external_llvm-1878f9a7874b1ff569d745c0269f49d3daf7203d.zip external_llvm-1878f9a7874b1ff569d745c0269f49d3daf7203d.tar.gz external_llvm-1878f9a7874b1ff569d745c0269f49d3daf7203d.tar.bz2 | |
Merge commit '100fbdd06be7590b23c4707a98cd605bdb519498' into merge_20130612
Diffstat (limited to 'lib/CodeGen/BasicTargetTransformInfo.cpp')
| -rw-r--r-- | lib/CodeGen/BasicTargetTransformInfo.cpp | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/lib/CodeGen/BasicTargetTransformInfo.cpp b/lib/CodeGen/BasicTargetTransformInfo.cpp index 4a99184..92a5bb7 100644 --- a/lib/CodeGen/BasicTargetTransformInfo.cpp +++ b/lib/CodeGen/BasicTargetTransformInfo.cpp @@ -71,6 +71,9 @@ public: virtual bool isLegalAddressingMode(Type *Ty, GlobalValue *BaseGV, int64_t BaseOffset, bool HasBaseReg, int64_t Scale) const; + virtual int getScalingFactorCost(Type *Ty, GlobalValue *BaseGV, + int64_t BaseOffset, bool HasBaseReg, + int64_t Scale) const; virtual bool isTruncateFree(Type *Ty1, Type *Ty2) const; virtual bool isTypeLegal(Type *Ty) const; virtual unsigned getJumpBufAlignment() const; @@ -139,6 +142,17 @@ bool BasicTTI::isLegalAddressingMode(Type *Ty, GlobalValue *BaseGV, return TLI->isLegalAddressingMode(AM, Ty); } +int BasicTTI::getScalingFactorCost(Type *Ty, GlobalValue *BaseGV, + int64_t BaseOffset, bool HasBaseReg, + int64_t Scale) const { + TargetLoweringBase::AddrMode AM; + AM.BaseGV = BaseGV; + AM.BaseOffs = BaseOffset; + AM.HasBaseReg = HasBaseReg; + AM.Scale = Scale; + return TLI->getScalingFactorCost(AM, Ty); +} + bool BasicTTI::isTruncateFree(Type *Ty1, Type *Ty2) const { return TLI->isTruncateFree(Ty1, Ty2); } |