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| author | Dan Gohman <gohman@apple.com> | 2010-10-18 18:10:31 +0000 |
|---|---|---|
| committer | Dan Gohman <gohman@apple.com> | 2010-10-18 18:10:31 +0000 |
| commit | acf50f5136c6f1daca2e78db756514a88470516b (patch) | |
| tree | f489680246292b9a2e5886eda49be4194b5d7ba4 /lib | |
| parent | c1be92f3bb9158eade30d97db6997e2fe78150ab (diff) | |
| download | external_llvm-acf50f5136c6f1daca2e78db756514a88470516b.zip external_llvm-acf50f5136c6f1daca2e78db756514a88470516b.tar.gz external_llvm-acf50f5136c6f1daca2e78db756514a88470516b.tar.bz2 | |
Use chaining in TypeBasedAliasAnalysis::pointsToConstantMemory.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@116721 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/Analysis/TypeBasedAliasAnalysis.cpp | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/lib/Analysis/TypeBasedAliasAnalysis.cpp b/lib/Analysis/TypeBasedAliasAnalysis.cpp index 7955ab7..8d36847 100644 --- a/lib/Analysis/TypeBasedAliasAnalysis.cpp +++ b/lib/Analysis/TypeBasedAliasAnalysis.cpp @@ -173,5 +173,8 @@ bool TypeBasedAliasAnalysis::pointsToConstantMemory(const Location &Loc) { // If this is an "immutable" type, we can assume the pointer is pointing // to constant memory. - return TBAANode(M).TypeIsImmutable(); + if (TBAANode(M).TypeIsImmutable()) + return true; + + return AliasAnalysis::pointsToConstantMemory(Loc); } |