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Change errs() to dbgs().

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llvm-svn: 92547
This commit is contained in:
David Greene 2010-01-05 00:03:48 +00:00
parent 1f1c9c4164
commit f1e49c30ee
1 changed files with 12 additions and 12 deletions
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24
lib/CodeGen/MachineLICM.cpp
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@ -161,7 +161,7 @@ static bool LoopIsOuterMostWithPreheader(MachineLoop *CurLoop) {
/// loop.
///
bool MachineLICM::runOnMachineFunction(MachineFunction &MF) {
DEBUG(errs() << "******** Machine LICM ********\n");
DEBUG(dbgs() << "******** Machine LICM ********\n");
Changed = FirstInLoop = false;
MCP = MF.getConstantPool();
@ -253,28 +253,28 @@ bool MachineLICM::IsLoopInvariantInst(MachineInstr &I) {
}
DEBUG({
errs() << "--- Checking if we can hoist " << I;
dbgs() << "--- Checking if we can hoist " << I;
if (I.getDesc().getImplicitUses()) {
errs() << " * Instruction has implicit uses:\n";
dbgs() << " * Instruction has implicit uses:\n";
const TargetRegisterInfo *TRI = TM->getRegisterInfo();
for (const unsigned *ImpUses = I.getDesc().getImplicitUses();
*ImpUses; ++ImpUses)
errs() << " -> " << TRI->getName(*ImpUses) << "\n";
dbgs() << " -> " << TRI->getName(*ImpUses) << "\n";
}
if (I.getDesc().getImplicitDefs()) {
errs() << " * Instruction has implicit defines:\n";
dbgs() << " * Instruction has implicit defines:\n";
const TargetRegisterInfo *TRI = TM->getRegisterInfo();
for (const unsigned *ImpDefs = I.getDesc().getImplicitDefs();
*ImpDefs; ++ImpDefs)
errs() << " -> " << TRI->getName(*ImpDefs) << "\n";
dbgs() << " -> " << TRI->getName(*ImpDefs) << "\n";
}
});
if (I.getDesc().getImplicitDefs() || I.getDesc().getImplicitUses()) {
DEBUG(errs() << "Cannot hoist with implicit defines or uses\n");
DEBUG(dbgs() << "Cannot hoist with implicit defines or uses\n");
return false;
}
@ -479,7 +479,7 @@ bool MachineLICM::EliminateCSE(MachineInstr *MI,
return false;
if (const MachineInstr *Dup = LookForDuplicate(MI, CI->second)) {
DEBUG(errs() << "CSEing " << *MI << " with " << *Dup);
DEBUG(dbgs() << "CSEing " << *MI << " with " << *Dup);
for (unsigned i = 0, e = MI->getNumOperands(); i != e; ++i) {
const MachineOperand &MO = MI->getOperand(i);
if (MO.isReg() && MO.isDef())
@ -506,14 +506,14 @@ void MachineLICM::Hoist(MachineInstr *MI) {
// Now move the instructions to the predecessor, inserting it before any
// terminator instructions.
DEBUG({
errs() << "Hoisting " << *MI;
dbgs() << "Hoisting " << *MI;
if (CurPreheader->getBasicBlock())
errs() << " to MachineBasicBlock "
dbgs() << " to MachineBasicBlock "
<< CurPreheader->getName();
if (MI->getParent()->getBasicBlock())
errs() << " from MachineBasicBlock "
dbgs() << " from MachineBasicBlock "
<< MI->getParent()->getName();
errs() << "\n";
dbgs() << "\n";
});
// If this is the first instruction being hoisted to the preheader,