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| author | Rafael Espindola <rafael.espindola@gmail.com> | 2010-10-13 02:08:17 +0000 |
|---|---|---|
| committer | Rafael Espindola <rafael.espindola@gmail.com> | 2010-10-13 02:08:17 +0000 |
| commit | 6688c4a742b3d4ad511e35b463c2fe0f8abc04ab (patch) | |
| tree | 317596b50503531c08733049e3b4a33bebb6db94 /lib/Transforms/Utils/ValueMapper.cpp | |
| parent | 14ce175216c452996ce9af04aa5749cb3c2c31dc (diff) | |
Fix PR8313 by changing ValueToValueMap use a TrackingVH.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@116390 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Transforms/Utils/ValueMapper.cpp')
| -rw-r--r-- | lib/Transforms/Utils/ValueMapper.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/Transforms/Utils/ValueMapper.cpp b/lib/Transforms/Utils/ValueMapper.cpp index fc4bde77d4..9455e532b0 100644 --- a/lib/Transforms/Utils/ValueMapper.cpp +++ b/lib/Transforms/Utils/ValueMapper.cpp @@ -22,7 +22,7 @@ using namespace llvm; Value *llvm::MapValue(const Value *V, ValueToValueMapTy &VM, bool ModuleLevelChanges) { - Value *&VMSlot = VM[V]; + TrackingVH<Value> &VMSlot = VM[V]; if (VMSlot) return VMSlot; // Does it exist in the map yet? // NOTE: VMSlot can be invalidated by any reference to VM, which can grow the |