forked from OSchip/llvm-project
a3d8ef0f08
Summary: ProvenanceAnalysis::related(A, B) currently memoizes its results, and on big tests the cache grows too large, and we're spending most of the time growing/looking through DenseMap. This patch reduces the size of the cache by normalizing keys first: we do that by calling GetUnderlyingObjCPtr on the input values. The results of GetUnderlyingObjCPtr are also memoized in a separate cache. The patch doesn't bring noticable changes to compile time on CTMark, however significantly helps one of our internal tests. Reviewers: gottesmm Subscribers: hiraditya, llvm-commits Differential Revision: https://reviews.llvm.org/D44270 llvm-svn: 327328 |
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| .. | ||
| ARCRuntimeEntryPoints.h | ||
| BlotMapVector.h | ||
| CMakeLists.txt | ||
| DependencyAnalysis.cpp | ||
| DependencyAnalysis.h | ||
| LLVMBuild.txt | ||
| ObjCARC.cpp | ||
| ObjCARC.h | ||
| ObjCARCAPElim.cpp | ||
| ObjCARCContract.cpp | ||
| ObjCARCExpand.cpp | ||
| ObjCARCOpts.cpp | ||
| ProvenanceAnalysis.cpp | ||
| ProvenanceAnalysis.h | ||
| ProvenanceAnalysisEvaluator.cpp | ||
| PtrState.cpp | ||
| PtrState.h | ||