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llvm-svn: 109565
2010-07-28 00:21:18 +00:00 · 2010-07-28 00:21:18 +00:00 · a3659efe09
parent aac5a72139
commit a3659efe09
1 changed files with 2 additions and 0 deletions
--- a/llvm/include/llvm/Analysis/ScalarEvolutionExpressions.h
+++ b/llvm/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) {}