SCEV::~SCEV() {}
void SCEV::dump() const {
- print(errs());
- errs() << '\n';
+ print(dbgs());
+ dbgs() << '\n';
}
bool SCEV::isZero() const {
}
default:
#if 0
- errs() << "ComputeBackedgeTakenCount ";
+ dbgs() << "ComputeBackedgeTakenCount ";
if (ExitCond->getOperand(0)->getType()->isUnsigned())
- errs() << "[unsigned] ";
- errs() << *LHS << " "
+ dbgs() << "[unsigned] ";
+ dbgs() << *LHS << " "
<< Instruction::getOpcodeName(Instruction::ICmp)
<< " " << *RHS << "\n";
#endif
if (!isa<ConstantInt>(Result)) break; // Couldn't decide for sure
if (cast<ConstantInt>(Result)->getValue().isMinValue()) {
#if 0
- errs() << "\n***\n*** Computed loop count " << *ItCst
+ dbgs() << "\n***\n*** Computed loop count " << *ItCst
<< "\n*** From global " << *GV << "*** BB: " << *L->getHeader()
<< "***\n";
#endif
const SCEVConstant *R2 = dyn_cast<SCEVConstant>(Roots.second);
if (R1) {
#if 0
- errs() << "HFTZ: " << *V << " - sol#1: " << *R1
+ dbgs() << "HFTZ: " << *V << " - sol#1: " << *R1
<< " sol#2: " << *R2 << "\n";
#endif
// Pick the smallest positive root value.