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

2 files changed, 10 insertions, 9 deletions

diff --git a/llvm/lib/ProfileData/Coverage/CoverageMapping.cpp b/llvm/lib/ProfileData/Coverage/CoverageMapping.cpp
index ac0793dd424..b3c2b182e76 100644
--- a/llvm/lib/ProfileData/Coverage/CoverageMapping.cpp
+++ b/llvm/lib/ProfileData/Coverage/CoverageMapping.cpp
@@ -346,7 +346,7 @@ class SegmentBuilder {
     else
       Segments.emplace_back(StartLoc.first, StartLoc.second, IsRegionEntry);
 
-    DEBUG({
+    LLVM_DEBUG({
       const auto &Last = Segments.back();
       dbgs() << "Segment at " << Last.Line << ":" << Last.Col
              << " (count = " << Last.Count << ")"
@@ -524,7 +524,7 @@ public:
     sortNestedRegions(Regions);
     ArrayRef<CountedRegion> CombinedRegions = combineRegions(Regions);
 
-    DEBUG({
+    LLVM_DEBUG({
       dbgs() << "Combined regions:\n";
       for (const auto &CR : CombinedRegions)
         dbgs() << "  " << CR.LineStart << ":" << CR.ColumnStart << " -> "
@@ -539,8 +539,8 @@ public:
       const auto &L = Segments[I - 1];
       const auto &R = Segments[I];
       if (!(L.Line < R.Line) && !(L.Line == R.Line && L.Col < R.Col)) {
-        DEBUG(dbgs() << " ! Segment " << L.Line << ":" << L.Col
-                     << " followed by " << R.Line << ":" << R.Col << "\n");
+        LLVM_DEBUG(dbgs() << " ! Segment " << L.Line << ":" << L.Col
+                          << " followed by " << R.Line << ":" << R.Col << "\n");
         assert(false && "Coverage segments not unique or sorted");
       }
     }
@@ -613,7 +613,7 @@ CoverageData CoverageMapping::getCoverageForFile(StringRef Filename) const {
       }
   }
 
-  DEBUG(dbgs() << "Emitting segments for file: " << Filename << "\n");
+  LLVM_DEBUG(dbgs() << "Emitting segments for file: " << Filename << "\n");
   FileCoverage.Segments = SegmentBuilder::buildSegments(Regions);
 
   return FileCoverage;
@@ -654,7 +654,8 @@ CoverageMapping::getCoverageForFunction(const FunctionRecord &Function) const {
         FunctionCoverage.Expansions.emplace_back(CR, Function);
     }
 
-  DEBUG(dbgs() << "Emitting segments for function: " << Function.Name << "\n");
+  LLVM_DEBUG(dbgs() << "Emitting segments for function: " << Function.Name
+                    << "\n");
   FunctionCoverage.Segments = SegmentBuilder::buildSegments(Regions);
 
   return FunctionCoverage;
@@ -672,8 +673,8 @@ CoverageData CoverageMapping::getCoverageForExpansion(
         ExpansionCoverage.Expansions.emplace_back(CR, Expansion.Function);
     }
 
-  DEBUG(dbgs() << "Emitting segments for expansion of file " << Expansion.FileID
-               << "\n");
+  LLVM_DEBUG(dbgs() << "Emitting segments for expansion of file "
+                    << Expansion.FileID << "\n");
   ExpansionCoverage.Segments = SegmentBuilder::buildSegments(Regions);
 
   return ExpansionCoverage;
diff --git a/llvm/lib/ProfileData/Coverage/CoverageMappingReader.cpp b/llvm/lib/ProfileData/Coverage/CoverageMappingReader.cpp
index 5ccb23f28f7..ee48256bc2e 100644
--- a/llvm/lib/ProfileData/Coverage/CoverageMappingReader.cpp
+++ b/llvm/lib/ProfileData/Coverage/CoverageMappingReader.cpp
@@ -228,7 +228,7 @@ Error RawCoverageMappingReader::readMappingRegionsSubArray(
       ColumnEnd = std::numeric_limits<unsigned>::max();
     }
 
-    DEBUG({
+    LLVM_DEBUG({
       dbgs() << "Counter in file " << InferredFileID << " " << LineStart << ":"
              << ColumnStart << " -> " << (LineStart + NumLines) << ":"
              << ColumnEnd << ", ";