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

1 files changed, 4 insertions, 6 deletions

diff --git a/llvm/lib/Transforms/Scalar/Sink.cpp b/llvm/lib/Transforms/Scalar/Sink.cpp
index 81176288049..ca6b93e0b4a 100644
--- a/llvm/lib/Transforms/Scalar/Sink.cpp
+++ b/llvm/lib/Transforms/Scalar/Sink.cpp
@@ -187,11 +187,9 @@ static bool SinkInstruction(Instruction *Inst,
   if (!SuccToSinkTo)
     return false;
 
-  DEBUG(dbgs() << "Sink" << *Inst << " (";
-        Inst->getParent()->printAsOperand(dbgs(), false);
-        dbgs() << " -> ";
-        SuccToSinkTo->printAsOperand(dbgs(), false);
-        dbgs() << ")\n");
+  LLVM_DEBUG(dbgs() << "Sink" << *Inst << " (";
+             Inst->getParent()->printAsOperand(dbgs(), false); dbgs() << " -> ";
+             SuccToSinkTo->printAsOperand(dbgs(), false); dbgs() << ")\n");
 
   // Move the instruction.
   Inst->moveBefore(&*SuccToSinkTo->getFirstInsertionPt());
@@ -244,7 +242,7 @@ static bool iterativelySinkInstructions(Function &F, DominatorTree &DT,
 
   do {
     MadeChange = false;
-    DEBUG(dbgs() << "Sinking iteration " << NumSinkIter << "\n");
+    LLVM_DEBUG(dbgs() << "Sinking iteration " << NumSinkIter << "\n");
     // Process all basic blocks.
     for (BasicBlock &I : F)
       MadeChange |= ProcessBlock(I, DT, LI, AA);