[polly] Update uses of 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

Differential Revision: https://reviews.llvm.org/D44978

llvm-svn: 332352

1 files changed, 2 insertions, 2 deletions

diff --git a/polly/lib/CodeGen/CodeGeneration.cpp b/polly/lib/CodeGen/CodeGeneration.cpp
index d7e6c4361ab..1169d769dc6 100644
--- a/polly/lib/CodeGen/CodeGeneration.cpp
+++ b/polly/lib/CodeGen/CodeGeneration.cpp
@@ -100,7 +100,7 @@ static void verifyGeneratedFunction(Scop &S, Function &F, IslAstInfo &AI) {
   if (!Verify || !verifyFunction(F, &errs()))
     return;
 
-  DEBUG({
+  LLVM_DEBUG({
     errs() << "== ISL Codegen created an invalid function ==\n\n== The "
               "SCoP ==\n";
     errs() << S;
@@ -196,7 +196,7 @@ static bool CodeGen(Scop &S, IslAstInfo &AI, LoopInfo &LI, DominatorTree &DT,
   // DependenceInfo or IslAstInfo around.
   IslAst &Ast = AI.getIslAst();
   if (Ast.getSharedIslCtx() != S.getSharedIslCtx()) {
-    DEBUG(dbgs() << "Got an IstAst for a different Scop/isl_ctx\n");
+    LLVM_DEBUG(dbgs() << "Got an IstAst for a different Scop/isl_ctx\n");
     return false;
   }