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authorDan Gohman <gohman@apple.com>2010-07-28 00:21:18 +0000
committerDan Gohman <gohman@apple.com>2010-07-28 00:21:18 +0000
commitf374ba2bcd3a3b993d6b3fcd9f70a29973f93175 (patch)
treee632552802aa800547ef87f028ea20542bf3e062 /include
parent9a65dc996801d73c2a460a41cdb46bff6f8303a1 (diff)
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109565 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'include')
-rw-r--r--include/llvm/Analysis/ScalarEvolutionExpressions.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/include/llvm/Analysis/ScalarEvolutionExpressions.h b/include/llvm/Analysis/ScalarEvolutionExpressions.h
index 7424203..dd311c5 100644
--- a/include/llvm/Analysis/ScalarEvolutionExpressions.h
+++ b/include/llvm/Analysis/ScalarEvolutionExpressions.h
@@ -523,6 +523,8 @@ namespace llvm {
class SCEVUnknown : public SCEV {
friend class ScalarEvolution;
+ // This should be an AssertingVH, however SCEVUnknowns are allocated in a
+ // BumpPtrAllocator so their destructors are never called.
Value *V;
SCEVUnknown(const FoldingSetNodeIDRef ID, Value *v) :
SCEV(ID, scUnknown), V(v) {}