[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, 15 insertions, 14 deletions

diff --git a/polly/lib/CodeGen/ManagedMemoryRewrite.cpp b/polly/lib/CodeGen/ManagedMemoryRewrite.cpp
index a8240140809..e14da1dbdb9 100644
--- a/polly/lib/CodeGen/ManagedMemoryRewrite.cpp
+++ b/polly/lib/CodeGen/ManagedMemoryRewrite.cpp
@@ -124,8 +124,8 @@ static void expandConstantExpr(ConstantExpr *Cur, PollyIRBuilder &Builder,
   Instruction *I = Cur->getAsInstruction();
   assert(I && "unable to convert ConstantExpr to Instruction");
 
-  DEBUG(dbgs() << "Expanding ConstantExpression: (" << *Cur
-               << ") in Instruction: (" << *I << ")\n";);
+  LLVM_DEBUG(dbgs() << "Expanding ConstantExpression: (" << *Cur
+                    << ") in Instruction: (" << *I << ")\n";);
 
   // Invalidate `Cur` so that no one after this point uses `Cur`. Rather,
   // they should mutate `I`.
@@ -209,19 +209,20 @@ replaceGlobalArray(Module &M, const DataLayout &DL, GlobalVariable &Array,
                                        Array.hasInternalLinkage() ||
                                        IgnoreLinkageForGlobals;
   if (!OnlyVisibleInsideModule) {
-    DEBUG(dbgs() << "Not rewriting (" << Array
-                 << ") to managed memory "
-                    "because it could be visible externally. To force rewrite, "
-                    "use -polly-acc-rewrite-ignore-linkage-for-globals.\n");
+    LLVM_DEBUG(
+        dbgs() << "Not rewriting (" << Array
+               << ") to managed memory "
+                  "because it could be visible externally. To force rewrite, "
+                  "use -polly-acc-rewrite-ignore-linkage-for-globals.\n");
     return;
   }
 
   if (!Array.hasInitializer() ||
       !isa<ConstantAggregateZero>(Array.getInitializer())) {
-    DEBUG(dbgs() << "Not rewriting (" << Array
-                 << ") to managed memory "
-                    "because it has an initializer which is "
-                    "not a zeroinitializer.\n");
+    LLVM_DEBUG(dbgs() << "Not rewriting (" << Array
+                      << ") to managed memory "
+                         "because it has an initializer which is "
+                         "not a zeroinitializer.\n");
     return;
   }
 
@@ -288,14 +289,14 @@ static void getAllocasToBeManaged(Function &F,
       auto *Alloca = dyn_cast<AllocaInst>(&I);
       if (!Alloca)
         continue;
-      DEBUG(dbgs() << "Checking if (" << *Alloca << ") may be captured: ");
+      LLVM_DEBUG(dbgs() << "Checking if (" << *Alloca << ") may be captured: ");
 
       if (PointerMayBeCaptured(Alloca, /* ReturnCaptures */ false,
                                /* StoreCaptures */ true)) {
         Allocas.insert(Alloca);
-        DEBUG(dbgs() << "YES (captured).\n");
+        LLVM_DEBUG(dbgs() << "YES (captured).\n");
       } else {
-        DEBUG(dbgs() << "NO (not captured).\n");
+        LLVM_DEBUG(dbgs() << "NO (not captured).\n");
       }
     }
   }
@@ -303,7 +304,7 @@ static void getAllocasToBeManaged(Function &F,
 
 static void rewriteAllocaAsManagedMemory(AllocaInst *Alloca,
                                          const DataLayout &DL) {
-  DEBUG(dbgs() << "rewriting: (" << *Alloca << ") to managed mem.\n");
+  LLVM_DEBUG(dbgs() << "rewriting: (" << *Alloca << ") to managed mem.\n");
   Module *M = Alloca->getModule();
   assert(M && "Alloca does not have a module");