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| author | Dan Gohman <gohman@apple.com> | 2010-11-08 16:45:26 +0000 |
|---|---|---|
| committer | Dan Gohman <gohman@apple.com> | 2010-11-08 16:45:26 +0000 |
| commit | 9130bad71fb80ad6174c23fd073cadff8223d168 (patch) | |
| tree | 8404e603658ba45d23dcf149cc872d65718f788a /llvm/lib/Analysis/AliasAnalysisCounter.cpp | |
| parent | 0b56778d65717534b118742d56deb67306b52b9d (diff) | |
| download | llvm-9130bad71fb80ad6174c23fd073cadff8223d168.zip llvm-9130bad71fb80ad6174c23fd073cadff8223d168.tar.gz llvm-9130bad71fb80ad6174c23fd073cadff8223d168.tar.bz2 | |
Extend the AliasAnalysis::pointsToConstantMemory interface to allow it
to optionally look for constant or local (alloca) memory.
Teach BasicAliasAnalysis::pointsToConstantMemory to look through Select
and Phi nodes, and to support looking for local memory.
Remove FunctionAttrs' PointsToLocalOrConstantMemory function, now that
AliasAnalysis knows all the tricks that it knew.
llvm-svn: 118412
Diffstat (limited to 'llvm/lib/Analysis/AliasAnalysisCounter.cpp')
| -rw-r--r-- | llvm/lib/Analysis/AliasAnalysisCounter.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/llvm/lib/Analysis/AliasAnalysisCounter.cpp b/llvm/lib/Analysis/AliasAnalysisCounter.cpp index a82d959..23be94f 100644 --- a/llvm/lib/Analysis/AliasAnalysisCounter.cpp +++ b/llvm/lib/Analysis/AliasAnalysisCounter.cpp @@ -95,8 +95,8 @@ namespace { } // FIXME: We could count these too... - bool pointsToConstantMemory(const Location &Loc) { - return getAnalysis<AliasAnalysis>().pointsToConstantMemory(Loc); + bool pointsToConstantMemory(const Location &Loc, bool OrLocal) { + return getAnalysis<AliasAnalysis>().pointsToConstantMemory(Loc, OrLocal); } // Forwarding functions: just delegate to a real AA implementation, counting |