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| author | Owen Anderson <resistor@mac.com> | 2011-01-03 23:51:43 +0000 |
|---|---|---|
| committer | Owen Anderson <resistor@mac.com> | 2011-01-03 23:51:43 +0000 |
| commit | 392249fcf368a22f48091a16c180160221c7e89a (patch) | |
| tree | dd8cb42da994ce4dd34ebb9dac0b51dc1b2b9deb /lib/Analysis/NoAliasAnalysis.cpp | |
| parent | bbdcd443614fc1ac012227d9975201c18b9e2ab4 (diff) | |
| download | llvm-392249fcf368a22f48091a16c180160221c7e89a.tar.gz llvm-392249fcf368a22f48091a16c180160221c7e89a.tar.bz2 llvm-392249fcf368a22f48091a16c180160221c7e89a.tar.xz | |
Use the new addEscapingValue callback to update GlobalsModRef when GVN adds PHIs of GEPs. For the moment,
have GlobalsModRef handle this conservatively by simply removing the value from its maps.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@122787 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Analysis/NoAliasAnalysis.cpp')
| -rw-r--r-- | lib/Analysis/NoAliasAnalysis.cpp | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/lib/Analysis/NoAliasAnalysis.cpp b/lib/Analysis/NoAliasAnalysis.cpp index ab7a69241e..101c2d5b02 100644 --- a/lib/Analysis/NoAliasAnalysis.cpp +++ b/lib/Analysis/NoAliasAnalysis.cpp @@ -65,6 +65,7 @@ namespace { virtual void deleteValue(Value *V) {} virtual void copyValue(Value *From, Value *To) {} + virtual void addEscapingUse(Use &U) {} /// getAdjustedAnalysisPointer - This method is used when a pass implements /// an analysis interface through multiple inheritance. If needed, it |