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| author | Michael Liao <michael.liao@intel.com> | 2012-08-21 05:55:22 +0000 |
|---|---|---|
| committer | Michael Liao <michael.liao@intel.com> | 2012-08-21 05:55:22 +0000 |
| commit | 787ed03ec17b3936b15a9997fa107a3bdcb69050 (patch) | |
| tree | f472eea5d4853bc17b3bf3c1b1de536d3273d8f2 /lib | |
| parent | 53799048071ad5746fcbc2dca55cdcf5c5593870 (diff) | |
| download | external_llvm-787ed03ec17b3936b15a9997fa107a3bdcb69050.zip external_llvm-787ed03ec17b3936b15a9997fa107a3bdcb69050.tar.gz external_llvm-787ed03ec17b3936b15a9997fa107a3bdcb69050.tar.bz2 | |
revise debug output to avoid dangling pointer
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@162256 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/Transforms/Scalar/CodeGenPrepare.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/Transforms/Scalar/CodeGenPrepare.cpp b/lib/Transforms/Scalar/CodeGenPrepare.cpp index a3c426a..a8deda8 100644 --- a/lib/Transforms/Scalar/CodeGenPrepare.cpp +++ b/lib/Transforms/Scalar/CodeGenPrepare.cpp @@ -220,6 +220,7 @@ bool CodeGenPrepare::EliminateFallThrough(Function &F) { BranchInst *Term = dyn_cast<BranchInst>(SinglePred->getTerminator()); if (Term && !Term->isConditional()) { Changed = true; + DEBUG(dbgs() << "To merge:\n"<< *SinglePred << "\n\n\n"); // Remember if SinglePred was the entry block of the function. // If so, we will need to move BB back to the entry position. bool isEntry = SinglePred == &SinglePred->getParent()->getEntryBlock(); @@ -230,7 +231,6 @@ bool CodeGenPrepare::EliminateFallThrough(Function &F) { // We have erased a block. Update the iterator. I = BB; - DEBUG(dbgs() << "Merged:\n"<< *SinglePred << "\n\n\n"); } } return Changed; |