diff options
| author | Adam Nemet <anemet@apple.com> | 2016-01-27 22:21:25 +0000 |
|---|---|---|
| committer | Adam Nemet <anemet@apple.com> | 2016-01-27 22:21:25 +0000 |
| commit | 35ef8f155d9e7e5ccb05e4a5eb998a4191eb731d (patch) | |
| tree | cb38cab47e0a63c93619a752822ebf7d2a66ee95 /lib/Analysis/TargetTransformInfo.cpp | |
| parent | ca14b5717746d476eae70a17056837f7ca942818 (diff) | |
[TTI] Add getPrefetchDistance from PPCLoopDataPrefetch, NFC
This patch is part of the work to make PPCLoopDataPrefetch
target-independent
(http://thread.gmane.org/gmane.comp.compilers.llvm.devel/92758).
As it was discussed in the above thread, getPrefetchDistance is
currently using instruction count which may change in the future.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@258995 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Analysis/TargetTransformInfo.cpp')
| -rw-r--r-- | lib/Analysis/TargetTransformInfo.cpp | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/lib/Analysis/TargetTransformInfo.cpp b/lib/Analysis/TargetTransformInfo.cpp index ed7005e5e52..bd957898834 100644 --- a/lib/Analysis/TargetTransformInfo.cpp +++ b/lib/Analysis/TargetTransformInfo.cpp @@ -219,6 +219,10 @@ unsigned TargetTransformInfo::getCacheLineSize() const { return TTIImpl->getCacheLineSize(); } +unsigned TargetTransformInfo::getPrefetchDistance() const { + return TTIImpl->getPrefetchDistance(); +} + unsigned TargetTransformInfo::getMaxInterleaveFactor(unsigned VF) const { return TTIImpl->getMaxInterleaveFactor(VF); } |