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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. /// loop.
/// ///
bool MachineLICM::runOnMachineFunction(MachineFunction &MF) { bool MachineLICM::runOnMachineFunction(MachineFunction &MF) {
DEBUG(errs() << "******** Machine LICM ********\n"); DEBUG(dbgs() << "******** Machine LICM ********\n");
Changed = FirstInLoop = false; Changed = FirstInLoop = false;
MCP = MF.getConstantPool(); MCP = MF.getConstantPool();
@ -253,28 +253,28 @@ bool MachineLICM::IsLoopInvariantInst(MachineInstr &I) {
} }
DEBUG({ DEBUG({
errs() << "--- Checking if we can hoist " << I; dbgs() << "--- Checking if we can hoist " << I;
if (I.getDesc().getImplicitUses()) { if (I.getDesc().getImplicitUses()) {
errs() << " * Instruction has implicit uses:\n"; dbgs() << " * Instruction has implicit uses:\n";
const TargetRegisterInfo *TRI = TM->getRegisterInfo(); const TargetRegisterInfo *TRI = TM->getRegisterInfo();
for (const unsigned *ImpUses = I.getDesc().getImplicitUses(); for (const unsigned *ImpUses = I.getDesc().getImplicitUses();
*ImpUses; ++ImpUses) *ImpUses; ++ImpUses)
errs() << " -> " << TRI->getName(*ImpUses) << "\n"; dbgs() << " -> " << TRI->getName(*ImpUses) << "\n";
} }
if (I.getDesc().getImplicitDefs()) { if (I.getDesc().getImplicitDefs()) {
errs() << " * Instruction has implicit defines:\n"; dbgs() << " * Instruction has implicit defines:\n";
const TargetRegisterInfo *TRI = TM->getRegisterInfo(); const TargetRegisterInfo *TRI = TM->getRegisterInfo();
for (const unsigned *ImpDefs = I.getDesc().getImplicitDefs(); for (const unsigned *ImpDefs = I.getDesc().getImplicitDefs();
*ImpDefs; ++ImpDefs) *ImpDefs; ++ImpDefs)
errs() << " -> " << TRI->getName(*ImpDefs) << "\n"; dbgs() << " -> " << TRI->getName(*ImpDefs) << "\n";
} }
}); });
if (I.getDesc().getImplicitDefs() || I.getDesc().getImplicitUses()) { 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; return false;
} }
@ -479,7 +479,7 @@ bool MachineLICM::EliminateCSE(MachineInstr *MI,
return false; return false;
if (const MachineInstr *Dup = LookForDuplicate(MI, CI->second)) { 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) { for (unsigned i = 0, e = MI->getNumOperands(); i != e; ++i) {
const MachineOperand &MO = MI->getOperand(i); const MachineOperand &MO = MI->getOperand(i);
if (MO.isReg() && MO.isDef()) 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 // Now move the instructions to the predecessor, inserting it before any
// terminator instructions. // terminator instructions.
DEBUG({ DEBUG({
errs() << "Hoisting " << *MI; dbgs() << "Hoisting " << *MI;
if (CurPreheader->getBasicBlock()) if (CurPreheader->getBasicBlock())
errs() << " to MachineBasicBlock " dbgs() << " to MachineBasicBlock "
<< CurPreheader->getName(); << CurPreheader->getName();
if (MI->getParent()->getBasicBlock()) if (MI->getParent()->getBasicBlock())
errs() << " from MachineBasicBlock " dbgs() << " from MachineBasicBlock "
<< MI->getParent()->getName(); << MI->getParent()->getName();
errs() << "\n"; dbgs() << "\n";
}); });
// If this is the first instruction being hoisted to the preheader, // If this is the first instruction being hoisted to the preheader,