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/Scalar/InductiveRangeCheckElimination.cpp b/llvm/lib/Transforms/Scalar/InductiveRangeCheckElimination.cpp
index 79004dd..92dc214 100644
--- a/llvm/lib/Transforms/Scalar/InductiveRangeCheckElimination.cpp
+++ b/llvm/lib/Transforms/Scalar/InductiveRangeCheckElimination.cpp
@@ -716,12 +716,13 @@
assert(SE.isKnownNegative(Step) && "expecting negative step");
- DEBUG(dbgs() << "irce: isSafeDecreasingBound with:\n");
- DEBUG(dbgs() << "irce: Start: " << *Start << "\n");
- DEBUG(dbgs() << "irce: Step: " << *Step << "\n");
- DEBUG(dbgs() << "irce: BoundSCEV: " << *BoundSCEV << "\n");
- DEBUG(dbgs() << "irce: Pred: " << ICmpInst::getPredicateName(Pred) << "\n");
- DEBUG(dbgs() << "irce: LatchExitBrIdx: " << LatchBrExitIdx << "\n");
+ LLVM_DEBUG(dbgs() << "irce: isSafeDecreasingBound with:\n");
+ LLVM_DEBUG(dbgs() << "irce: Start: " << *Start << "\n");
+ LLVM_DEBUG(dbgs() << "irce: Step: " << *Step << "\n");
+ LLVM_DEBUG(dbgs() << "irce: BoundSCEV: " << *BoundSCEV << "\n");
+ LLVM_DEBUG(dbgs() << "irce: Pred: " << ICmpInst::getPredicateName(Pred)
+ << "\n");
+ LLVM_DEBUG(dbgs() << "irce: LatchExitBrIdx: " << LatchBrExitIdx << "\n");
bool IsSigned = ICmpInst::isSigned(Pred);
// The predicate that we need to check that the induction variable lies
@@ -763,12 +764,13 @@
if (!SE.isAvailableAtLoopEntry(BoundSCEV, L))
return false;
- DEBUG(dbgs() << "irce: isSafeIncreasingBound with:\n");
- DEBUG(dbgs() << "irce: Start: " << *Start << "\n");
- DEBUG(dbgs() << "irce: Step: " << *Step << "\n");
- DEBUG(dbgs() << "irce: BoundSCEV: " << *BoundSCEV << "\n");
- DEBUG(dbgs() << "irce: Pred: " << ICmpInst::getPredicateName(Pred) << "\n");
- DEBUG(dbgs() << "irce: LatchExitBrIdx: " << LatchBrExitIdx << "\n");
+ LLVM_DEBUG(dbgs() << "irce: isSafeIncreasingBound with:\n");
+ LLVM_DEBUG(dbgs() << "irce: Start: " << *Start << "\n");
+ LLVM_DEBUG(dbgs() << "irce: Step: " << *Step << "\n");
+ LLVM_DEBUG(dbgs() << "irce: BoundSCEV: " << *BoundSCEV << "\n");
+ LLVM_DEBUG(dbgs() << "irce: Pred: " << ICmpInst::getPredicateName(Pred)
+ << "\n");
+ LLVM_DEBUG(dbgs() << "irce: LatchExitBrIdx: " << LatchBrExitIdx << "\n");
bool IsSigned = ICmpInst::isSigned(Pred);
// The predicate that we need to check that the induction variable lies
@@ -1473,7 +1475,7 @@
bool IsSignedPredicate = MainLoopStructure.IsSignedPredicate;
Optional<SubRanges> MaybeSR = calculateSubRanges(IsSignedPredicate);
if (!MaybeSR.hasValue()) {
- DEBUG(dbgs() << "irce: could not compute subranges\n");
+ LLVM_DEBUG(dbgs() << "irce: could not compute subranges\n");
return false;
}
@@ -1509,17 +1511,18 @@
IsSignedPredicate))
ExitPreLoopAtSCEV = SE.getAddExpr(*SR.HighLimit, MinusOneS);
else {
- DEBUG(dbgs() << "irce: could not prove no-overflow when computing "
- << "preloop exit limit. HighLimit = " << *(*SR.HighLimit)
- << "\n");
+ LLVM_DEBUG(dbgs() << "irce: could not prove no-overflow when computing "
+ << "preloop exit limit. HighLimit = "
+ << *(*SR.HighLimit) << "\n");
return false;
}
}
if (!isSafeToExpandAt(ExitPreLoopAtSCEV, InsertPt, SE)) {
- DEBUG(dbgs() << "irce: could not prove that it is safe to expand the"
- << " preloop exit limit " << *ExitPreLoopAtSCEV
- << " at block " << InsertPt->getParent()->getName() << "\n");
+ LLVM_DEBUG(dbgs() << "irce: could not prove that it is safe to expand the"
+ << " preloop exit limit " << *ExitPreLoopAtSCEV
+ << " at block " << InsertPt->getParent()->getName()
+ << "\n");
return false;
}
@@ -1537,17 +1540,18 @@
IsSignedPredicate))
ExitMainLoopAtSCEV = SE.getAddExpr(*SR.LowLimit, MinusOneS);
else {
- DEBUG(dbgs() << "irce: could not prove no-overflow when computing "
- << "mainloop exit limit. LowLimit = " << *(*SR.LowLimit)
- << "\n");
+ LLVM_DEBUG(dbgs() << "irce: could not prove no-overflow when computing "
+ << "mainloop exit limit. LowLimit = "
+ << *(*SR.LowLimit) << "\n");
return false;
}
}
if (!isSafeToExpandAt(ExitMainLoopAtSCEV, InsertPt, SE)) {
- DEBUG(dbgs() << "irce: could not prove that it is safe to expand the"
- << " main loop exit limit " << *ExitMainLoopAtSCEV
- << " at block " << InsertPt->getParent()->getName() << "\n");
+ LLVM_DEBUG(dbgs() << "irce: could not prove that it is safe to expand the"
+ << " main loop exit limit " << *ExitMainLoopAtSCEV
+ << " at block " << InsertPt->getParent()->getName()
+ << "\n");
return false;
}
@@ -1826,13 +1830,13 @@
bool InductiveRangeCheckElimination::run(
Loop *L, function_ref<void(Loop *, bool)> LPMAddNewLoop) {
if (L->getBlocks().size() >= LoopSizeCutoff) {
- DEBUG(dbgs() << "irce: giving up constraining loop, too large\n");
+ LLVM_DEBUG(dbgs() << "irce: giving up constraining loop, too large\n");
return false;
}
BasicBlock *Preheader = L->getLoopPreheader();
if (!Preheader) {
- DEBUG(dbgs() << "irce: loop has no preheader, leaving\n");
+ LLVM_DEBUG(dbgs() << "irce: loop has no preheader, leaving\n");
return false;
}
@@ -1855,7 +1859,7 @@
IRC.print(OS);
};
- DEBUG(PrintRecognizedRangeChecks(dbgs()));
+ LLVM_DEBUG(PrintRecognizedRangeChecks(dbgs()));
if (PrintRangeChecks)
PrintRecognizedRangeChecks(errs());
@@ -1864,8 +1868,8 @@
Optional<LoopStructure> MaybeLoopStructure =
LoopStructure::parseLoopStructure(SE, BPI, *L, FailureReason);
if (!MaybeLoopStructure.hasValue()) {
- DEBUG(dbgs() << "irce: could not parse loop structure: " << FailureReason
- << "\n";);
+ LLVM_DEBUG(dbgs() << "irce: could not parse loop structure: "
+ << FailureReason << "\n";);
return false;
}
LoopStructure LS = MaybeLoopStructure.getValue();
@@ -1915,7 +1919,7 @@
L->print(dbgs());
};
- DEBUG(PrintConstrainedLoopInfo());
+ LLVM_DEBUG(PrintConstrainedLoopInfo());
if (PrintChangedLoops)
PrintConstrainedLoopInfo();