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, 7 insertions, 5 deletions

diff --git a/llvm/lib/Transforms/IPO/FunctionAttrs.cpp b/llvm/lib/Transforms/IPO/FunctionAttrs.cpp
index eef0738197b..91c855021fd 100644
--- a/llvm/lib/Transforms/IPO/FunctionAttrs.cpp
+++ b/llvm/lib/Transforms/IPO/FunctionAttrs.cpp
@@ -1013,7 +1013,8 @@ static bool addNonNullAttrs(const SCCNodeSet &SCCNodes) {
       if (!Speculative) {
         // Mark the function eagerly since we may discover a function
         // which prevents us from speculating about the entire SCC
-        DEBUG(dbgs() << "Eagerly marking " << F->getName() << " as nonnull\n");
+        LLVM_DEBUG(dbgs() << "Eagerly marking " << F->getName()
+                          << " as nonnull\n");
         F->addAttribute(AttributeList::ReturnIndex, Attribute::NonNull);
         ++NumNonNullReturn;
         MadeChange = true;
@@ -1032,7 +1033,7 @@ static bool addNonNullAttrs(const SCCNodeSet &SCCNodes) {
           !F->getReturnType()->isPointerTy())
         continue;
 
-      DEBUG(dbgs() << "SCC marking " << F->getName() << " as nonnull\n");
+      LLVM_DEBUG(dbgs() << "SCC marking " << F->getName() << " as nonnull\n");
       F->addAttribute(AttributeList::ReturnIndex, Attribute::NonNull);
       ++NumNonNullReturn;
       MadeChange = true;
@@ -1218,8 +1219,8 @@ static bool inferAttrsFromFunctionBodies(const SCCNodeSet &SCCNodes) {
         return InstrBreaksNonConvergent(I, SCCNodes);
       },
       [](Function &F) {
-        DEBUG(dbgs() << "Removing convergent attr from fn " << F.getName()
-                     << "\n");
+        LLVM_DEBUG(dbgs() << "Removing convergent attr from fn " << F.getName()
+                          << "\n");
         F.setNotConvergent();
       },
       /* RequiresExactDefinition= */ false});
@@ -1239,7 +1240,8 @@ static bool inferAttrsFromFunctionBodies(const SCCNodeSet &SCCNodes) {
           return InstrBreaksNonThrowing(I, SCCNodes);
         },
         [](Function &F) {
-          DEBUG(dbgs() << "Adding nounwind attr to fn " << F.getName() << "\n");
+          LLVM_DEBUG(dbgs()
+                     << "Adding nounwind attr to fn " << F.getName() << "\n");
           F.setDoesNotThrow();
           ++NumNoUnwind;
         },