diff options
| author | Dimitry Andric <dim@FreeBSD.org> | 2014-11-24 09:08:18 +0000 |
|---|---|---|
| committer | Dimitry Andric <dim@FreeBSD.org> | 2014-11-24 09:08:18 +0000 |
| commit | 5ca98fd98791947eba83a1ed3f2c8191ef7afa6c (patch) | |
| tree | f5944309621cee4fe0976be6f9ac619b7ebfc4c2 /lib/Transforms/Utils/UnifyFunctionExitNodes.cpp | |
| parent | 68bcb7db193e4bc81430063148253d30a791023e (diff) | |
Notes
Diffstat (limited to 'lib/Transforms/Utils/UnifyFunctionExitNodes.cpp')
| -rw-r--r-- | lib/Transforms/Utils/UnifyFunctionExitNodes.cpp | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/lib/Transforms/Utils/UnifyFunctionExitNodes.cpp b/lib/Transforms/Utils/UnifyFunctionExitNodes.cpp index 560f58160753..0c2fc0a972b5 100644 --- a/lib/Transforms/Utils/UnifyFunctionExitNodes.cpp +++ b/lib/Transforms/Utils/UnifyFunctionExitNodes.cpp @@ -59,7 +59,7 @@ bool UnifyFunctionExitNodes::runOnFunction(Function &F) { // Then unreachable blocks. if (UnreachableBlocks.empty()) { - UnreachableBlock = 0; + UnreachableBlock = nullptr; } else if (UnreachableBlocks.size() == 1) { UnreachableBlock = UnreachableBlocks.front(); } else { @@ -77,7 +77,7 @@ bool UnifyFunctionExitNodes::runOnFunction(Function &F) { // Now handle return blocks. if (ReturningBlocks.empty()) { - ReturnBlock = 0; + ReturnBlock = nullptr; return false; // No blocks return } else if (ReturningBlocks.size() == 1) { ReturnBlock = ReturningBlocks.front(); // Already has a single return block @@ -91,9 +91,9 @@ bool UnifyFunctionExitNodes::runOnFunction(Function &F) { BasicBlock *NewRetBlock = BasicBlock::Create(F.getContext(), "UnifiedReturnBlock", &F); - PHINode *PN = 0; + PHINode *PN = nullptr; if (F.getReturnType()->isVoidTy()) { - ReturnInst::Create(F.getContext(), NULL, NewRetBlock); + ReturnInst::Create(F.getContext(), nullptr, NewRetBlock); } else { // If the function doesn't return void... add a PHI node to the block... PN = PHINode::Create(F.getReturnType(), ReturningBlocks.size(), |