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Change errs() to dbgs(). 

llvm-svn: 92606
This commit is contained in:
David Greene 2010-01-05 01:26:57 +00:00
parent 76a4e852f8
commit 084b0dde9d
1 changed files with 4 additions and 4 deletions
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8
llvm/lib/Transforms/Utils/Local.cpp
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@ -421,7 +421,7 @@ void llvm::MergeBasicBlockIntoOnlyPred(BasicBlock *DestBB, Pass *P) {
static bool CanPropagatePredecessorsForPHIs(BasicBlock *BB, BasicBlock *Succ) {
assert(*succ_begin(BB) == Succ && "Succ is not successor of BB!");
DEBUG(errs() << "Looking to fold " << BB->getName() << " into "
DEBUG(dbgs() << "Looking to fold " << BB->getName() << " into "
<< Succ->getName() << "\n");
// Shortcut, if there is only a single predecessor it must be BB and merging
// is always safe
@ -456,7 +456,7 @@ static bool CanPropagatePredecessorsForPHIs(BasicBlock *BB, BasicBlock *Succ) {
PI != PE; PI++) {
if (BBPN->getIncomingValueForBlock(*PI)
!= PN->getIncomingValueForBlock(*PI)) {
DEBUG(errs() << "Can't fold, phi node " << PN->getName() << " in "
DEBUG(dbgs() << "Can't fold, phi node " << PN->getName() << " in "
<< Succ->getName() << " is conflicting with "
<< BBPN->getName() << " with regard to common predecessor "
<< (*PI)->getName() << "\n");
@ -471,7 +471,7 @@ static bool CanPropagatePredecessorsForPHIs(BasicBlock *BB, BasicBlock *Succ) {
// one for BB, in which case this phi node will not prevent the merging
// of the block.
if (Val != PN->getIncomingValueForBlock(*PI)) {
DEBUG(errs() << "Can't fold, phi node " << PN->getName() << " in "
DEBUG(dbgs() << "Can't fold, phi node " << PN->getName() << " in "
<< Succ->getName() << " is conflicting with regard to common "
<< "predecessor " << (*PI)->getName() << "\n");
return false;
@ -525,7 +525,7 @@ bool llvm::TryToSimplifyUncondBranchFromEmptyBlock(BasicBlock *BB) {
}
}
DEBUG(errs() << "Killing Trivial BB: \n" << *BB);
DEBUG(dbgs() << "Killing Trivial BB: \n" << *BB);
if (isa<PHINode>(Succ->begin())) {
// If there is more than one pred of succ, and there are PHI nodes in