diff options
| author | Adam Nemet <anemet@apple.com> | 2016-01-21 18:28:36 +0000 |
|---|---|---|
| committer | Adam Nemet <anemet@apple.com> | 2016-01-21 18:28:36 +0000 |
| commit | af761104babba61fb7dc07620a9e89f41f5aabf7 (patch) | |
| tree | de81c50196ebed654842beed6c2424f5984a05f5 /llvm/lib/Target/PowerPC/PPCTargetTransformInfo.h | |
| parent | fcdb19904c5da82ee72ce2dc76510e936fcc0bf3 (diff) | |
| download | bcm5719-llvm-af761104babba61fb7dc07620a9e89f41f5aabf7.tar.gz bcm5719-llvm-af761104babba61fb7dc07620a9e89f41f5aabf7.zip | |
[TTI] Add getCacheLineSize
Summary:
And use it in PPCLoopDataPrefetch.cpp.
@hfinkel, please let me know if your preference would be to preserve the
ppc-loop-prefetch-cache-line option in order to be able to override the
value of TTI::getCacheLineSize for PPC.
Reviewers: hfinkel
Subscribers: hulx2000, mcrosier, mssimpso, hfinkel, llvm-commits
Differential Revision: http://reviews.llvm.org/D16306
llvm-svn: 258419
Diffstat (limited to 'llvm/lib/Target/PowerPC/PPCTargetTransformInfo.h')
| -rw-r--r-- | llvm/lib/Target/PowerPC/PPCTargetTransformInfo.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/llvm/lib/Target/PowerPC/PPCTargetTransformInfo.h b/llvm/lib/Target/PowerPC/PPCTargetTransformInfo.h index 04c1b02235f..d216bdfec97 100644 --- a/llvm/lib/Target/PowerPC/PPCTargetTransformInfo.h +++ b/llvm/lib/Target/PowerPC/PPCTargetTransformInfo.h @@ -70,6 +70,7 @@ public: bool enableInterleavedAccessVectorization(); unsigned getNumberOfRegisters(bool Vector); unsigned getRegisterBitWidth(bool Vector); + unsigned getCacheLineSize(); unsigned getMaxInterleaveFactor(unsigned VF); int getArithmeticInstrCost( unsigned Opcode, Type *Ty, |
