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| author | Nick Lewycky <nicholas@mxc.ca> | 2012-06-24 01:44:08 +0000 |
|---|---|---|
| committer | Nick Lewycky <nicholas@mxc.ca> | 2012-06-24 01:44:08 +0000 |
| commit | 917f99354fa558e50d17191f593f81155b4ab2c3 (patch) | |
| tree | fe4b559f299164c6da2d8358b418d934e83c91cf /lib/Transforms/Scalar/Reassociate.cpp | |
| parent | 6e2db65266c238368f744bbc42b8f4239fd1e76e (diff) | |
Remove a dangling reference to a deleted instruction. Fixes PR13185!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@159096 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Transforms/Scalar/Reassociate.cpp')
| -rw-r--r-- | lib/Transforms/Scalar/Reassociate.cpp | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/lib/Transforms/Scalar/Reassociate.cpp b/lib/Transforms/Scalar/Reassociate.cpp index 2b0d406c15..b572f4eb07 100644 --- a/lib/Transforms/Scalar/Reassociate.cpp +++ b/lib/Transforms/Scalar/Reassociate.cpp @@ -1478,6 +1478,7 @@ void Reassociate::EraseInst(Instruction *I) { SmallVector<Value*, 8> Ops(I->op_begin(), I->op_end()); // Erase the dead instruction. ValueRankMap.erase(I); + RedoInsts.remove(I); I->eraseFromParent(); // Optimize its operands. SmallPtrSet<Instruction *, 8> Visited; // Detect self-referential nodes. |