diff options
| -rw-r--r-- | lib/Transforms/Utils/Local.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/lib/Transforms/Utils/Local.cpp b/lib/Transforms/Utils/Local.cpp index 30fe802..1a7d27a 100644 --- a/lib/Transforms/Utils/Local.cpp +++ b/lib/Transforms/Utils/Local.cpp @@ -328,7 +328,8 @@ llvm::RecursivelyDeleteDeadPHINode(PHINode *PN) { if (!PHIs.insert(cast<PHINode>(JP))) { // Break the cycle and delete the PHI and its operands. JP->replaceAllUsesWith(UndefValue::get(JP->getType())); - Changed |= RecursivelyDeleteTriviallyDeadInstructions(JP); + (void)RecursivelyDeleteTriviallyDeadInstructions(JP); + Changed = true; break; } return Changed; |