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Remove PHINode::reserveOperandSpace(). Instead, add a parameter to

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PHINode::Create() giving the (known or expected) number of operands.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@128537 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Jay Foad
2011-03-30 11:28:46 +00:00
parent d8b4fb4aab
commit 3ecfc861b4
42 changed files with 91 additions and 125 deletions
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4
lib/Transforms/Utils/UnifyFunctionExitNodes.cpp
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@ -116,8 +116,8 @@ bool UnifyFunctionExitNodes::runOnFunction(Function &F) {
ReturnInst::Create(F.getContext(), NULL, NewRetBlock);
} else {
// If the function doesn't return void... add a PHI node to the block...
PN = PHINode::Create(F.getReturnType(), "UnifiedRetVal");
PN->reserveOperandSpace(ReturningBlocks.size());
PN = PHINode::Create(F.getReturnType(), ReturningBlocks.size(),
"UnifiedRetVal");
NewRetBlock->getInstList().push_back(PN);
ReturnInst::Create(F.getContext(), PN, NewRetBlock);
}