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author | Stephen Hines <srhines@google.com> | 2014-05-29 02:49:00 -0700 |
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committer | Stephen Hines <srhines@google.com> | 2014-05-29 02:49:00 -0700 |
commit | dce4a407a24b04eebc6a376f8e62b41aaa7b071f (patch) | |
tree | dcebc53f2b182f145a2e659393bf9a0472cedf23 /lib/Transforms/Utils/UnifyFunctionExitNodes.cpp | |
parent | 220b921aed042f9e520c26cffd8282a94c66c3d5 (diff) | |
download | external_llvm-dce4a407a24b04eebc6a376f8e62b41aaa7b071f.zip external_llvm-dce4a407a24b04eebc6a376f8e62b41aaa7b071f.tar.gz external_llvm-dce4a407a24b04eebc6a376f8e62b41aaa7b071f.tar.bz2 |
Update LLVM for 3.5 rebase (r209712).
Change-Id: I149556c940fb7dc92d075273c87ff584f400941f
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 560f581..0c2fc0a 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(), |