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| author | Craig Topper <craig.topper@gmail.com> | 2014-04-25 05:29:35 +0000 |
|---|---|---|
| committer | Craig Topper <craig.topper@gmail.com> | 2014-04-25 05:29:35 +0000 |
| commit | f40110f4d80436071213ed7fcbe367d64aa52c71 (patch) | |
| tree | a4cc1c76e73cdf1ec551d25a89a9954a0396b34a /llvm/lib/Transforms/Utils/UnifyFunctionExitNodes.cpp | |
| parent | cb7d29d30cafd2ae4babb25e249d0c4b55a80dfc (diff) | |
| download | llvm-f40110f4d80436071213ed7fcbe367d64aa52c71.zip llvm-f40110f4d80436071213ed7fcbe367d64aa52c71.tar.gz llvm-f40110f4d80436071213ed7fcbe367d64aa52c71.tar.bz2 | |
[C++] Use 'nullptr'. Transforms edition.
llvm-svn: 207196
Diffstat (limited to 'llvm/lib/Transforms/Utils/UnifyFunctionExitNodes.cpp')
| -rw-r--r-- | llvm/lib/Transforms/Utils/UnifyFunctionExitNodes.cpp | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/llvm/lib/Transforms/Utils/UnifyFunctionExitNodes.cpp b/llvm/lib/Transforms/Utils/UnifyFunctionExitNodes.cpp index 560f581..0c2fc0a 100644 --- a/llvm/lib/Transforms/Utils/UnifyFunctionExitNodes.cpp +++ b/llvm/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(), |