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Move more code back to 2.5 APIs.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77635 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Owen Anderson
2009-07-30 23:03:37 +00:00
parent 124e6eb09d
commit 9e9a0d5fc2
47 changed files with 188 additions and 236 deletions
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7
lib/Transforms/Utils/BasicBlockUtils.cpp
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@ -51,7 +51,7 @@ void llvm::DeleteDeadBlock(BasicBlock *BB) {
// contained within it must dominate their uses, that all uses will
// eventually be removed (they are themselves dead).
if (!I.use_empty())
I.replaceAllUsesWith(BB->getContext().getUndef(I.getType()));
I.replaceAllUsesWith(UndefValue::get(I.getType()));
BB->getInstList().pop_back();
}
@ -71,7 +71,7 @@ void llvm::FoldSingleEntryPHINodes(BasicBlock *BB) {
if (PN->getIncomingValue(0) != PN)
PN->replaceAllUsesWith(PN->getIncomingValue(0));
else
PN->replaceAllUsesWith(BB->getContext().getUndef(PN->getType()));
PN->replaceAllUsesWith(UndefValue::get(PN->getType()));
PN->eraseFromParent();
}
}
@ -387,8 +387,7 @@ BasicBlock *llvm::SplitBlockPredecessors(BasicBlock *BB,
if (NumPreds == 0) {
// Insert dummy values as the incoming value.
for (BasicBlock::iterator I = BB->begin(); isa<PHINode>(I); ++I)
cast<PHINode>(I)->addIncoming(BB->getContext().getUndef(I->getType()),
NewBB);
cast<PHINode>(I)->addIncoming(UndefValue::get(I->getType()), NewBB);
return NewBB;
}