Convert debug messages to use dbgs(). Generally this means
s/errs/dbgs/g except for certain special cases.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92067 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Analysis/ScalarEvolution.cpp b/lib/Analysis/ScalarEvolution.cpp
index 3a09f2f..c09a5c8 100644
--- a/lib/Analysis/ScalarEvolution.cpp
+++ b/lib/Analysis/ScalarEvolution.cpp
@@ -117,8 +117,8 @@
SCEV::~SCEV() {}
void SCEV::dump() const {
- print(errs());
- errs() << '\n';
+ print(dbgs());
+ dbgs() << '\n';
}
bool SCEV::isZero() const {
@@ -3627,10 +3627,10 @@
}
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
@@ -3751,7 +3751,7 @@
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
@@ -4317,7 +4317,7 @@
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.