diff options
Diffstat (limited to 'contrib/llvm-project/llvm/lib/Analysis/TargetTransformInfo.cpp')
-rw-r--r-- | contrib/llvm-project/llvm/lib/Analysis/TargetTransformInfo.cpp | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/contrib/llvm-project/llvm/lib/Analysis/TargetTransformInfo.cpp b/contrib/llvm-project/llvm/lib/Analysis/TargetTransformInfo.cpp index 67246afa2314..a5a18a538d76 100644 --- a/contrib/llvm-project/llvm/lib/Analysis/TargetTransformInfo.cpp +++ b/contrib/llvm-project/llvm/lib/Analysis/TargetTransformInfo.cpp @@ -37,6 +37,10 @@ static cl::opt<unsigned> CacheLineSize( cl::desc("Use this to override the target cache line size when " "specified by the user.")); +static cl::opt<unsigned> MinPageSize( + "min-page-size", cl::init(0), cl::Hidden, + cl::desc("Use this to override the target's minimum page size.")); + static cl::opt<unsigned> PredictableBranchThreshold( "predictable-branch-threshold", cl::init(99), cl::Hidden, cl::desc( @@ -762,6 +766,11 @@ TargetTransformInfo::getCacheAssociativity(CacheLevel Level) const { return TTIImpl->getCacheAssociativity(Level); } +std::optional<unsigned> TargetTransformInfo::getMinPageSize() const { + return MinPageSize.getNumOccurrences() > 0 ? MinPageSize + : TTIImpl->getMinPageSize(); +} + unsigned TargetTransformInfo::getPrefetchDistance() const { return TTIImpl->getPrefetchDistance(); } |