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, 4 deletions

diff --git a/llvm/lib/Support/RandomNumberGenerator.cpp b/llvm/lib/Support/RandomNumberGenerator.cpp
index 6f1e559aaa0..f1f22af82a8 100644
--- a/llvm/lib/Support/RandomNumberGenerator.cpp
+++ b/llvm/lib/Support/RandomNumberGenerator.cpp
@@ -36,10 +36,8 @@ static cl::opt<unsigned long long>
          cl::desc("Seed for the random number generator"), cl::init(0));
 
 RandomNumberGenerator::RandomNumberGenerator(StringRef Salt) {
-  DEBUG(
-    if (Seed == 0)
-      dbgs() << "Warning! Using unseeded random number generator.\n"
-  );
+  LLVM_DEBUG(if (Seed == 0) dbgs()
+             << "Warning! Using unseeded random number generator.\n");
 
   // Combine seed and salts using std::seed_seq.
   // Data: Seed-low, Seed-high, Salt