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Don't leak memory.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37442 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Owen Anderson 2007-06-05 22:11:49 +00:00
parent a1a9f408da
commit 8f862c80bc
1 changed files with 6 additions and 3 deletions
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9
lib/Transforms/Scalar/GVNPRE.cpp
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@ -158,11 +158,14 @@ Value* GVNPRE::phi_translate(ValueTable& VN, std::set<Value*, ExprLT>& MS,
Value* newVal = BinaryOperator::create(BO->getOpcode(),
newOp1, newOp2,
BO->getName()+".gvnpre");
add(VN, MS, newVal);
if (!find_leader(VN, set, VN[newVal]))
if (!find_leader(VN, set, VN[newVal])) {
add(VN, MS, newVal);
return newVal;
else
} else {
delete newVal;
return 0;
}
}
} else if (PHINode* P = dyn_cast<PHINode>(V)) {
if (P->getParent() == pred->getTerminator()->getSuccessor(0))