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/CodeGen/BranchRelaxation.cpp b/llvm/lib/CodeGen/BranchRelaxation.cpp
index 7446122..3866f51 100644
--- a/llvm/lib/CodeGen/BranchRelaxation.cpp
+++ b/llvm/lib/CodeGen/BranchRelaxation.cpp
@@ -288,10 +288,11 @@
if (TII->isBranchOffsetInRange(MI.getOpcode(), DestOffset - BrOffset))
return true;
- DEBUG(dbgs() << "Out of range branch to destination "
- << printMBBReference(DestBB) << " from "
- << printMBBReference(*MI.getParent()) << " to " << DestOffset
- << " offset " << DestOffset - BrOffset << '\t' << MI);
+ LLVM_DEBUG(dbgs() << "Out of range branch to destination "
+ << printMBBReference(DestBB) << " from "
+ << printMBBReference(*MI.getParent()) << " to "
+ << DestOffset << " offset " << DestOffset - BrOffset << '\t'
+ << MI);
return false;
}
@@ -360,8 +361,9 @@
// =>
// bne L2
// b L1
- DEBUG(dbgs() << " Invert condition and swap "
- "its destination with " << MBB->back());
+ LLVM_DEBUG(dbgs() << " Invert condition and swap "
+ "its destination with "
+ << MBB->back());
removeBranch(MBB);
insertBranch(MBB, FBB, TBB, Cond);
@@ -384,9 +386,9 @@
// just created), so we can use the inverted the condition.
MachineBasicBlock &NextBB = *std::next(MachineFunction::iterator(MBB));
- DEBUG(dbgs() << " Insert B to " << printMBBReference(*TBB)
- << ", invert condition and change dest. to "
- << printMBBReference(NextBB) << '\n');
+ LLVM_DEBUG(dbgs() << " Insert B to " << printMBBReference(*TBB)
+ << ", invert condition and change dest. to "
+ << printMBBReference(NextBB) << '\n');
removeBranch(MBB);
// Insert a new conditional branch and a new unconditional branch.
@@ -397,8 +399,8 @@
}
// Branch cond can't be inverted.
// In this case we always add a block after the MBB.
- DEBUG(dbgs() << " The branch condition can't be inverted. "
- << " Insert a new BB after " << MBB->back());
+ LLVM_DEBUG(dbgs() << " The branch condition can't be inverted. "
+ << " Insert a new BB after " << MBB->back());
if (!FBB)
FBB = &(*std::next(MachineFunction::iterator(MBB)));
@@ -417,11 +419,12 @@
NewBB = createNewBlockAfter(*MBB);
insertUncondBranch(NewBB, TBB);
- DEBUG(dbgs() << " Insert cond B to the new BB " << printMBBReference(*NewBB)
- << " Keep the exiting condition.\n"
- << " Insert B to " << printMBBReference(*FBB) << ".\n"
- << " In the new BB: Insert B to "
- << printMBBReference(*TBB) << ".\n");
+ LLVM_DEBUG(dbgs() << " Insert cond B to the new BB "
+ << printMBBReference(*NewBB)
+ << " Keep the exiting condition.\n"
+ << " Insert B to " << printMBBReference(*FBB) << ".\n"
+ << " In the new BB: Insert B to "
+ << printMBBReference(*TBB) << ".\n");
// Update the successor lists according to the transformation to follow.
MBB->replaceSuccessor(TBB, NewBB);
@@ -541,7 +544,7 @@
bool BranchRelaxation::runOnMachineFunction(MachineFunction &mf) {
MF = &mf;
- DEBUG(dbgs() << "***** BranchRelaxation *****\n");
+ LLVM_DEBUG(dbgs() << "***** BranchRelaxation *****\n");
const TargetSubtargetInfo &ST = MF->getSubtarget();
TII = ST.getInstrInfo();
@@ -558,7 +561,7 @@
// sizes of each block.
scanFunction();
- DEBUG(dbgs() << " Basic blocks before relaxation\n"; dumpBBs(););
+ LLVM_DEBUG(dbgs() << " Basic blocks before relaxation\n"; dumpBBs(););
bool MadeChange = false;
while (relaxBranchInstructions())
@@ -567,7 +570,7 @@
// After a while, this might be made debug-only, but it is not expensive.
verify();
- DEBUG(dbgs() << " Basic blocks after relaxation\n\n"; dumpBBs());
+ LLVM_DEBUG(dbgs() << " Basic blocks after relaxation\n\n"; dumpBBs());
BlockInfo.clear();