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, 10 insertions, 9 deletions

diff --git a/llvm/lib/Transforms/Utils/PredicateInfo.cpp b/llvm/lib/Transforms/Utils/PredicateInfo.cpp
index 6223589..6da3c7a 100644
--- a/llvm/lib/Transforms/Utils/PredicateInfo.cpp
+++ b/llvm/lib/Transforms/Utils/PredicateInfo.cpp
@@ -625,15 +625,15 @@ void PredicateInfo::renameUses(SmallPtrSetImpl<Value *> &OpSet) {
       // we want to.
       bool PossibleCopy = VD.PInfo != nullptr;
       if (RenameStack.empty()) {
-        DEBUG(dbgs() << "Rename Stack is empty\n");
+        LLVM_DEBUG(dbgs() << "Rename Stack is empty\n");
       } else {
-        DEBUG(dbgs() << "Rename Stack Top DFS numbers are ("
-                     << RenameStack.back().DFSIn << ","
-                     << RenameStack.back().DFSOut << ")\n");
+        LLVM_DEBUG(dbgs() << "Rename Stack Top DFS numbers are ("
+                          << RenameStack.back().DFSIn << ","
+                          << RenameStack.back().DFSOut << ")\n");
       }
 
-      DEBUG(dbgs() << "Current DFS numbers are (" << VD.DFSIn << ","
-                   << VD.DFSOut << ")\n");
+      LLVM_DEBUG(dbgs() << "Current DFS numbers are (" << VD.DFSIn << ","
+                        << VD.DFSOut << ")\n");
 
       bool ShouldPush = (VD.Def || PossibleCopy);
       bool OutOfScope = !stackIsInScope(RenameStack, VD);
@@ -652,7 +652,7 @@ void PredicateInfo::renameUses(SmallPtrSetImpl<Value *> &OpSet) {
       if (VD.Def || PossibleCopy)
         continue;
       if (!DebugCounter::shouldExecute(RenameCounter)) {
-        DEBUG(dbgs() << "Skipping execution due to debug counter\n");
+        LLVM_DEBUG(dbgs() << "Skipping execution due to debug counter\n");
         continue;
       }
       ValueDFS &Result = RenameStack.back();
@@ -663,8 +663,9 @@ void PredicateInfo::renameUses(SmallPtrSetImpl<Value *> &OpSet) {
       if (!Result.Def)
         Result.Def = materializeStack(Counter, RenameStack, Op);
 
-      DEBUG(dbgs() << "Found replacement " << *Result.Def << " for "
-                   << *VD.U->get() << " in " << *(VD.U->getUser()) << "\n");
+      LLVM_DEBUG(dbgs() << "Found replacement " << *Result.Def << " for "
+                        << *VD.U->get() << " in " << *(VD.U->getUser())
+                        << "\n");
       assert(DT.dominates(cast<Instruction>(Result.Def), *VD.U) &&
              "Predicateinfo def should have dominated this use");
       VD.U->set(Result.Def);