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author | Craig Topper <craig.topper@gmail.com> | 2014-04-25 05:29:35 +0000 |
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committer | Craig Topper <craig.topper@gmail.com> | 2014-04-25 05:29:35 +0000 |
commit | 8d7221ccf5012e7ece93aa976bf2603789b31441 (patch) | |
tree | 7f678906b5759ba6b3775b14f085ecc6c90e7ec6 /lib/Transforms/Utils/UnifyFunctionExitNodes.cpp | |
parent | 39087bfbf0b33995b337b676e3c715b3e31a6c1a (diff) | |
download | llvm-8d7221ccf5012e7ece93aa976bf2603789b31441.tar.gz llvm-8d7221ccf5012e7ece93aa976bf2603789b31441.tar.bz2 llvm-8d7221ccf5012e7ece93aa976bf2603789b31441.tar.xz |
[C++] Use 'nullptr'. Transforms edition.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@207196 91177308-0d34-0410-b5e6-96231b3b80d8
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 560f581607..0c2fc0a972 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(), |