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author | Nuno Lopes <nunoplopes@sapo.pt> | 2012-07-16 22:49:40 +0000 |
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committer | Nuno Lopes <nunoplopes@sapo.pt> | 2012-07-16 22:49:40 +0000 |
commit | d49981a9bbeb49626389119ebec3b0626337b233 (patch) | |
tree | 913385fb6f617d793a233261b1467edccc98d9b8 /lib/Transforms/Scalar/SimplifyCFGPass.cpp | |
parent | 7e733eab2f11fceb24d6b4f25c27d7ba7d92d97e (diff) | |
download | llvm-d49981a9bbeb49626389119ebec3b0626337b233.tar.gz llvm-d49981a9bbeb49626389119ebec3b0626337b233.tar.bz2 llvm-d49981a9bbeb49626389119ebec3b0626337b233.tar.xz |
fix PR13339 (remove the predecessor from the unwind BB when removing an invoke)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@160325 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Transforms/Scalar/SimplifyCFGPass.cpp')
-rw-r--r-- | lib/Transforms/Scalar/SimplifyCFGPass.cpp | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/lib/Transforms/Scalar/SimplifyCFGPass.cpp b/lib/Transforms/Scalar/SimplifyCFGPass.cpp index 91158b429e..99e236f543 100644 --- a/lib/Transforms/Scalar/SimplifyCFGPass.cpp +++ b/lib/Transforms/Scalar/SimplifyCFGPass.cpp @@ -165,6 +165,7 @@ static bool MarkAliveBlocks(BasicBlock *BB, if (II->use_empty() && II->onlyReadsMemory()) { // jump to the normal destination branch. BranchInst::Create(II->getNormalDest(), II); + II->getUnwindDest()->removePredecessor(II->getParent()); II->eraseFromParent(); } else ChangeToCall(II); |