diff options
Diffstat (limited to 'lib/Transforms/Scalar/GVN.cpp')
| -rw-r--r-- | lib/Transforms/Scalar/GVN.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/lib/Transforms/Scalar/GVN.cpp b/lib/Transforms/Scalar/GVN.cpp index b7fc9c30e0..a4bd7c1eb4 100644 --- a/lib/Transforms/Scalar/GVN.cpp +++ b/lib/Transforms/Scalar/GVN.cpp @@ -1741,8 +1741,8 @@ bool GVN::runOnFunction(Function& F) { // Merge unconditional branches, allowing PRE to catch more // optimization opportunities. for (Function::iterator FI = F.begin(), FE = F.end(); FI != FE; ) { - BasicBlock *BB = FI; - ++FI; + BasicBlock *BB = FI++; + bool removedBlock = MergeBlockIntoPredecessor(BB, this); if (removedBlock) ++NumGVNBlocks; |