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, 3 deletions

diff --git a/llvm/lib/Support/Debug.cpp b/llvm/lib/Support/Debug.cpp
index 9132911479a..1a70017fee3 100644
--- a/llvm/lib/Support/Debug.cpp
+++ b/llvm/lib/Support/Debug.cpp
@@ -11,15 +11,16 @@
 // code, without it being enabled all of the time, and without having to add
 // command line options to enable it.
 //
-// In particular, just wrap your code with the DEBUG() macro, and it will be
-// enabled automatically if you specify '-debug' on the command-line.
+// In particular, just wrap your code with the LLVM_DEBUG() macro, and it will
+// be enabled automatically if you specify '-debug' on the command-line.
 // Alternatively, you can also use the SET_DEBUG_TYPE("foo") macro to specify
 // that your debug code belongs to class "foo".  Then, on the command line, you
 // can specify '-debug-only=foo' to enable JUST the debug information for the
 // foo class.
 //
 // When compiling without assertions, the -debug-* options and all code in
-// DEBUG() statements disappears, so it does not affect the runtime of the code.
+// LLVM_DEBUG() statements disappears, so it does not affect the runtime of the
+// code.
 //
 //===----------------------------------------------------------------------===//