diff options
| author | Chris Lattner <sabre@nondot.org> | 2005-03-27 00:02:33 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2005-03-27 00:02:33 +0000 |
| commit | 5f4c0a88ee862e87cc9c59bf3bdaf7f13215416e (patch) | |
| tree | c9247eb7bb90527829a8c0dd6f2f3d776a2de185 /lib/Analysis/DataStructure/DataStructureAA.cpp | |
| parent | e70492d0e298487f9cb8dd37cfcf9c4a060cc21c (diff) | |
Don't give up completely, maybe other AA can say something about this.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20873 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Analysis/DataStructure/DataStructureAA.cpp')
| -rw-r--r-- | lib/Analysis/DataStructure/DataStructureAA.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/lib/Analysis/DataStructure/DataStructureAA.cpp b/lib/Analysis/DataStructure/DataStructureAA.cpp index 892c7dfe61..19ac2acc31 100644 --- a/lib/Analysis/DataStructure/DataStructureAA.cpp +++ b/lib/Analysis/DataStructure/DataStructureAA.cpp @@ -138,7 +138,8 @@ AliasAnalysis::AliasResult DSAA::alias(const Value *V1, unsigned V1Size, DSNode *N1 = I->second.getNode(), *N2 = J->second.getNode(); unsigned O1 = I->second.getOffset(), O2 = J->second.getOffset(); if (N1 == 0 || N2 == 0) - return MayAlias; // Can't tell whether anything aliases null. + // Can't tell whether anything aliases null. + return AliasAnalysis::alias(V1, V1Size, V2, V2Size); // We can only make a judgment of one of the nodes is complete... if (N1->isComplete() || N2->isComplete()) { |