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, 2 insertions, 1 deletions

diff --git a/llvm/lib/CodeGen/TargetRegisterInfo.cpp b/llvm/lib/CodeGen/TargetRegisterInfo.cpp
index 80622ea7bae..661dc18f7a8 100644
--- a/llvm/lib/CodeGen/TargetRegisterInfo.cpp
+++ b/llvm/lib/CodeGen/TargetRegisterInfo.cpp
@@ -443,7 +443,8 @@ bool TargetRegisterInfo::needsStackRealignment(
   if (F.hasFnAttribute("stackrealign") || requiresRealignment) {
     if (canRealignStack(MF))
       return true;
-    DEBUG(dbgs() << "Can't realign function's stack: " << F.getName() << "\n");
+    LLVM_DEBUG(dbgs() << "Can't realign function's stack: " << F.getName()
+                      << "\n");
   }
   return false;
 }