[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, 12 insertions, 12 deletions

diff --git a/polly/lib/Analysis/ScopDetection.cpp b/polly/lib/Analysis/ScopDetection.cpp
index 4c5c95af6e6..9fc5eeb0f0f 100644
--- a/polly/lib/Analysis/ScopDetection.cpp
+++ b/polly/lib/Analysis/ScopDetection.cpp
@@ -410,8 +410,8 @@ inline bool ScopDetection::invalid(DetectionContext &Context, bool Assert,
     if (PollyTrackFailures)
       Log.report(RejectReason);
 
-    DEBUG(dbgs() << RejectReason->getMessage());
-    DEBUG(dbgs() << "\n");
+    LLVM_DEBUG(dbgs() << RejectReason->getMessage());
+    LLVM_DEBUG(dbgs() << "\n");
   } else {
     assert(!Assert && "Verification of detected scop failed");
   }
@@ -704,8 +704,8 @@ bool ScopDetection::isValidCallInst(CallInst &CI,
     return false;
 
   if (isDebugCall(&CI)) {
-    DEBUG(dbgs() << "Allow call to debug function: "
-                 << CalledFunction->getName() << '\n');
+    LLVM_DEBUG(dbgs() << "Allow call to debug function: "
+                      << CalledFunction->getName() << '\n');
     return true;
   }
 
@@ -1383,14 +1383,14 @@ Region *ScopDetection::expandRegion(Region &R) {
   std::unique_ptr<Region> LastValidRegion;
   auto ExpandedRegion = std::unique_ptr<Region>(R.getExpandedRegion());
 
-  DEBUG(dbgs() << "\tExpanding " << R.getNameStr() << "\n");
+  LLVM_DEBUG(dbgs() << "\tExpanding " << R.getNameStr() << "\n");
 
   while (ExpandedRegion) {
     const auto &It = DetectionContextMap.insert(std::make_pair(
         getBBPairForRegion(ExpandedRegion.get()),
         DetectionContext(*ExpandedRegion, AA, false /*verifying*/)));
     DetectionContext &Context = It.first->second;
-    DEBUG(dbgs() << "\t\tTrying " << ExpandedRegion->getNameStr() << "\n");
+    LLVM_DEBUG(dbgs() << "\t\tTrying " << ExpandedRegion->getNameStr() << "\n");
     // Only expand when we did not collect errors.
 
     if (!Context.Log.hasErrors()) {
@@ -1424,7 +1424,7 @@ Region *ScopDetection::expandRegion(Region &R) {
     }
   }
 
-  DEBUG({
+  LLVM_DEBUG({
     if (LastValidRegion)
       dbgs() << "\tto " << LastValidRegion->getNameStr() << "\n";
     else
@@ -1630,23 +1630,23 @@ bool ScopDetection::isProfitableRegion(DetectionContext &Context) const {
 bool ScopDetection::isValidRegion(DetectionContext &Context) const {
   Region &CurRegion = Context.CurRegion;
 
-  DEBUG(dbgs() << "Checking region: " << CurRegion.getNameStr() << "\n\t");
+  LLVM_DEBUG(dbgs() << "Checking region: " << CurRegion.getNameStr() << "\n\t");
 
   if (!PollyAllowFullFunction && CurRegion.isTopLevelRegion()) {
-    DEBUG(dbgs() << "Top level region is invalid\n");
+    LLVM_DEBUG(dbgs() << "Top level region is invalid\n");
     return false;
   }
 
   DebugLoc DbgLoc;
   if (CurRegion.getExit() &&
       isa<UnreachableInst>(CurRegion.getExit()->getTerminator())) {
-    DEBUG(dbgs() << "Unreachable in exit\n");
+    LLVM_DEBUG(dbgs() << "Unreachable in exit\n");
     return invalid<ReportUnreachableInExit>(Context, /*Assert=*/true,
                                             CurRegion.getExit(), DbgLoc);
   }
 
   if (!CurRegion.getEntry()->getName().count(OnlyRegion)) {
-    DEBUG({
+    LLVM_DEBUG({
       dbgs() << "Region entry does not match -polly-region-only";
       dbgs() << "\n";
     });
@@ -1667,7 +1667,7 @@ bool ScopDetection::isValidRegion(DetectionContext &Context) const {
     return invalid<ReportIrreducibleRegion>(Context, /*Assert=*/true,
                                             &CurRegion, DbgLoc);
 
-  DEBUG(dbgs() << "OK\n");
+  LLVM_DEBUG(dbgs() << "OK\n");
   return true;
 }