Rename DEBUG macro to LLVM_DEBUG.
The DEBUG() macro is very generic so it might clash with other projects.
The renaming was done as follows:
- git grep -l 'DEBUG' | xargs sed -i 's/\bDEBUG\s\?(/LLVM_DEBUG(/g'
- git diff -U0 master | ../clang/tools/clang-format/clang-format-diff.py -i -p1 -style LLVM
- Manual change to APInt
- Manually chage DOCS as regex doesn't match it.
In the transition period the DEBUG() macro is still present and aliased
to the LLVM_DEBUG() one.
Differential Revision: https://reviews.llvm.org/D43624
llvm-svn: 332240
diff --git a/llvm/lib/Transforms/Utils/SimplifyIndVar.cpp b/llvm/lib/Transforms/Utils/SimplifyIndVar.cpp
index ad1faea..a314039 100644
--- a/llvm/lib/Transforms/Utils/SimplifyIndVar.cpp
+++ b/llvm/lib/Transforms/Utils/SimplifyIndVar.cpp
@@ -147,8 +147,8 @@
if (SE->getSCEV(UseInst) != FoldedExpr)
return nullptr;
- DEBUG(dbgs() << "INDVARS: Eliminated IV operand: " << *IVOperand
- << " -> " << *UseInst << '\n');
+ LLVM_DEBUG(dbgs() << "INDVARS: Eliminated IV operand: " << *IVOperand
+ << " -> " << *UseInst << '\n');
UseInst->setOperand(OperIdx, IVSrc);
assert(SE->getSCEV(UseInst) == FoldedExpr && "bad SCEV with folded oper");
@@ -221,7 +221,7 @@
// for now.
return false;
- DEBUG(dbgs() << "INDVARS: Simplified comparison: " << *ICmp << '\n');
+ LLVM_DEBUG(dbgs() << "INDVARS: Simplified comparison: " << *ICmp << '\n');
ICmp->setPredicate(InvariantPredicate);
ICmp->setOperand(0, NewLHS);
ICmp->setOperand(1, NewRHS);
@@ -252,11 +252,11 @@
if (SE->isKnownPredicate(Pred, S, X)) {
ICmp->replaceAllUsesWith(ConstantInt::getTrue(ICmp->getContext()));
DeadInsts.emplace_back(ICmp);
- DEBUG(dbgs() << "INDVARS: Eliminated comparison: " << *ICmp << '\n');
+ LLVM_DEBUG(dbgs() << "INDVARS: Eliminated comparison: " << *ICmp << '\n');
} else if (SE->isKnownPredicate(ICmpInst::getInversePredicate(Pred), S, X)) {
ICmp->replaceAllUsesWith(ConstantInt::getFalse(ICmp->getContext()));
DeadInsts.emplace_back(ICmp);
- DEBUG(dbgs() << "INDVARS: Eliminated comparison: " << *ICmp << '\n');
+ LLVM_DEBUG(dbgs() << "INDVARS: Eliminated comparison: " << *ICmp << '\n');
} else if (makeIVComparisonInvariant(ICmp, IVOperand)) {
// fallthrough to end of function
} else if (ICmpInst::isSigned(OriginalPred) &&
@@ -267,7 +267,8 @@
// we turn the instruction's predicate to its unsigned version. Note that
// we cannot rely on Pred here unless we check if we have swapped it.
assert(ICmp->getPredicate() == OriginalPred && "Predicate changed?");
- DEBUG(dbgs() << "INDVARS: Turn to unsigned comparison: " << *ICmp << '\n');
+ LLVM_DEBUG(dbgs() << "INDVARS: Turn to unsigned comparison: " << *ICmp
+ << '\n');
ICmp->setPredicate(ICmpInst::getUnsignedPredicate(OriginalPred));
} else
return;
@@ -293,7 +294,7 @@
SDiv->getName() + ".udiv", SDiv);
UDiv->setIsExact(SDiv->isExact());
SDiv->replaceAllUsesWith(UDiv);
- DEBUG(dbgs() << "INDVARS: Simplified sdiv: " << *SDiv << '\n');
+ LLVM_DEBUG(dbgs() << "INDVARS: Simplified sdiv: " << *SDiv << '\n');
++NumSimplifiedSDiv;
Changed = true;
DeadInsts.push_back(SDiv);
@@ -309,7 +310,7 @@
auto *URem = BinaryOperator::Create(BinaryOperator::URem, N, D,
Rem->getName() + ".urem", Rem);
Rem->replaceAllUsesWith(URem);
- DEBUG(dbgs() << "INDVARS: Simplified srem: " << *Rem << '\n');
+ LLVM_DEBUG(dbgs() << "INDVARS: Simplified srem: " << *Rem << '\n');
++NumSimplifiedSRem;
Changed = true;
DeadInsts.emplace_back(Rem);
@@ -318,7 +319,7 @@
// i % n --> i if i is in [0,n).
void SimplifyIndvar::replaceRemWithNumerator(BinaryOperator *Rem) {
Rem->replaceAllUsesWith(Rem->getOperand(0));
- DEBUG(dbgs() << "INDVARS: Simplified rem: " << *Rem << '\n');
+ LLVM_DEBUG(dbgs() << "INDVARS: Simplified rem: " << *Rem << '\n');
++NumElimRem;
Changed = true;
DeadInsts.emplace_back(Rem);
@@ -332,7 +333,7 @@
SelectInst *Sel =
SelectInst::Create(ICmp, ConstantInt::get(T, 0), N, "iv.rem", Rem);
Rem->replaceAllUsesWith(Sel);
- DEBUG(dbgs() << "INDVARS: Simplified rem: " << *Rem << '\n');
+ LLVM_DEBUG(dbgs() << "INDVARS: Simplified rem: " << *Rem << '\n');
++NumElimRem;
Changed = true;
DeadInsts.emplace_back(Rem);
@@ -548,8 +549,8 @@
auto *Invariant = Rewriter.expandCodeFor(S, I->getType(), IP);
I->replaceAllUsesWith(Invariant);
- DEBUG(dbgs() << "INDVARS: Replace IV user: " << *I
- << " with loop invariant: " << *S << '\n');
+ LLVM_DEBUG(dbgs() << "INDVARS: Replace IV user: " << *I
+ << " with loop invariant: " << *S << '\n');
++NumFoldedUser;
Changed = true;
DeadInsts.emplace_back(I);
@@ -589,7 +590,7 @@
if (!LI->replacementPreservesLCSSAForm(UseInst, IVOperand))
return false;
- DEBUG(dbgs() << "INDVARS: Eliminated identity: " << *UseInst << '\n');
+ LLVM_DEBUG(dbgs() << "INDVARS: Eliminated identity: " << *UseInst << '\n');
UseInst->replaceAllUsesWith(IVOperand);
++NumElimIdentity;