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| author | Zhongxing Xu <xuzhongxing@gmail.com> | 2009-06-16 09:55:50 +0000 |
|---|---|---|
| committer | Zhongxing Xu <xuzhongxing@gmail.com> | 2009-06-16 09:55:50 +0000 |
| commit | 143b2fc6fd3945c250b333383749010c2c8e3a4c (patch) | |
| tree | d372e866796eaa2261b7bd0af44fc416f1d5f68f /lib/Analysis/MemRegion.cpp | |
| parent | 78d5b5e738c81b596f20205437120d5f3d7c5d9e (diff) | |
Use canonical type for building ElementRegion. Otherwise ElementRegions cannot
be unique.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@73482 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Analysis/MemRegion.cpp')
| -rw-r--r-- | lib/Analysis/MemRegion.cpp | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/lib/Analysis/MemRegion.cpp b/lib/Analysis/MemRegion.cpp index 9f066f4469..9e11a26353 100644 --- a/lib/Analysis/MemRegion.cpp +++ b/lib/Analysis/MemRegion.cpp @@ -296,10 +296,12 @@ MemRegionManager::getCompoundLiteralRegion(const CompoundLiteralExpr* CL) { ElementRegion* MemRegionManager::getElementRegion(QualType elementType, SVal Idx, - const MemRegion* superRegion){ + const MemRegion* superRegion, ASTContext& Ctx){ + + QualType T = Ctx.getCanonicalType(elementType); llvm::FoldingSetNodeID ID; - ElementRegion::ProfileRegion(ID, elementType, Idx, superRegion); + ElementRegion::ProfileRegion(ID, T, Idx, superRegion); void* InsertPos; MemRegion* data = Regions.FindNodeOrInsertPos(ID, InsertPos); @@ -307,7 +309,7 @@ MemRegionManager::getElementRegion(QualType elementType, SVal Idx, if (!R) { R = (ElementRegion*) A.Allocate<ElementRegion>(); - new (R) ElementRegion(elementType, Idx, superRegion); + new (R) ElementRegion(T, Idx, superRegion); Regions.InsertNode(R, InsertPos); } |