From 090b50ca27d8fbc511d35dc67e6afb443b3f84c3 Mon Sep 17 00:00:00 2001
From: Justin Bogner <mail@justinbogner.com>
Date: Thu, 26 Feb 2015 20:06:24 +0000
Subject: [PATCH] InstrProf: Rename ObjectFileCoverageMappingReader to
 BinaryCoverageReader

The current name is long and confusing. A shorter one is both easier
to understand and easier to work with.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@230675 91177308-0d34-0410-b5e6-96231b3b80d8
---
 include/llvm/ProfileData/CoverageMappingReader.h | 10 ++++------
 lib/ProfileData/CoverageMapping.cpp              |  2 +-
 lib/ProfileData/CoverageMappingReader.cpp        | 10 +++++-----
 3 files changed, 10 insertions(+), 12 deletions(-)

diff --git a/include/llvm/ProfileData/CoverageMappingReader.h b/include/llvm/ProfileData/CoverageMappingReader.h
index cd4469c0666..8226793a5d0 100644
--- a/include/llvm/ProfileData/CoverageMappingReader.h
+++ b/include/llvm/ProfileData/CoverageMappingReader.h
@@ -142,7 +142,7 @@ private:
 
 /// \brief Reader for the coverage mapping data that is emitted by the
 /// frontend and stored in an object file.
-class ObjectFileCoverageMappingReader : public CoverageMappingReader {
+class BinaryCoverageReader : public CoverageMappingReader {
 public:
   struct ProfileMappingRecord {
     CoverageMappingVersion Version;
@@ -170,10 +170,8 @@ private:
   std::vector<CounterExpression> Expressions;
   std::vector<CounterMappingRegion> MappingRegions;
 
-  ObjectFileCoverageMappingReader(const ObjectFileCoverageMappingReader &)
-      = delete;
-  ObjectFileCoverageMappingReader &
-  operator=(const ObjectFileCoverageMappingReader &) = delete;
+  BinaryCoverageReader(const BinaryCoverageReader &) = delete;
+  BinaryCoverageReader &operator=(const BinaryCoverageReader &) = delete;
 
   /// \brief Set the current error_code and return same.
   std::error_code error(std::error_code EC) {
@@ -185,7 +183,7 @@ private:
   std::error_code success() { return error(instrprof_error::success); }
 
 public:
-  ObjectFileCoverageMappingReader(std::unique_ptr<MemoryBuffer> &ObjectBuffer);
+  BinaryCoverageReader(std::unique_ptr<MemoryBuffer> &ObjectBuffer);
 
   std::error_code readHeader();
   std::error_code readNextRecord(CoverageMappingRecord &Record) override;
diff --git a/lib/ProfileData/CoverageMapping.cpp b/lib/ProfileData/CoverageMapping.cpp
index da619e1bf9f..915aae3e594 100644
--- a/lib/ProfileData/CoverageMapping.cpp
+++ b/lib/ProfileData/CoverageMapping.cpp
@@ -221,7 +221,7 @@ CoverageMapping::load(StringRef ObjectFilename, StringRef ProfileFilename) {
   auto CounterMappingBuff = MemoryBuffer::getFileOrSTDIN(ObjectFilename);
   if (auto EC = CounterMappingBuff.getError())
     return EC;
-  ObjectFileCoverageMappingReader CoverageReader(CounterMappingBuff.get());
+  BinaryCoverageReader CoverageReader(CounterMappingBuff.get());
   if (auto EC = CoverageReader.readHeader())
     return EC;
   auto ProfileReaderOrErr = IndexedInstrProfReader::create(ProfileFilename);
diff --git a/lib/ProfileData/CoverageMappingReader.cpp b/lib/ProfileData/CoverageMappingReader.cpp
index f09ddeb37e8..168115a1534 100644
--- a/lib/ProfileData/CoverageMappingReader.cpp
+++ b/lib/ProfileData/CoverageMappingReader.cpp
@@ -334,7 +334,7 @@ struct SectionData {
 template <typename T>
 std::error_code readCoverageMappingData(
     SectionData &ProfileNames, StringRef Data,
-    std::vector<ObjectFileCoverageMappingReader::ProfileMappingRecord> &Records,
+    std::vector<BinaryCoverageReader::ProfileMappingRecord> &Records,
     std::vector<StringRef> &Filenames) {
   llvm::DenseSet<T> UniqueFunctionMappingData;
 
@@ -400,7 +400,7 @@ std::error_code readCoverageMappingData(
               ProfileNames.get(MappingRecord.FunctionNamePtr,
                                MappingRecord.FunctionNameSize, FunctionName))
         return Err;
-      Records.push_back(ObjectFileCoverageMappingReader::ProfileMappingRecord(
+      Records.push_back(BinaryCoverageReader::ProfileMappingRecord(
           Version, FunctionName, MappingRecord.FunctionHash, Mapping,
           FilenamesBegin, Filenames.size() - FilenamesBegin));
     }
@@ -438,7 +438,7 @@ static std::error_code decodeTestingFormat(StringRef Data,
   return instrprof_error::success;
 }
 
-ObjectFileCoverageMappingReader::ObjectFileCoverageMappingReader(
+BinaryCoverageReader::BinaryCoverageReader(
     std::unique_ptr<MemoryBuffer> &ObjectBuffer)
     : CurrentRecord(0) {
   if (ObjectBuffer->getBuffer().startswith(TestingFormatMagic)) {
@@ -466,7 +466,7 @@ ObjectFileCoverageMappingReader::ObjectFileCoverageMappingReader(
                                       std::move(ObjectBuffer));
 }
 
-std::error_code ObjectFileCoverageMappingReader::readHeader() {
+std::error_code BinaryCoverageReader::readHeader() {
   const ObjectFile *OF = Object.getBinary();
   if (!OF)
     return getError();
@@ -515,7 +515,7 @@ std::error_code ObjectFileCoverageMappingReader::readHeader() {
 }
 
 std::error_code
-ObjectFileCoverageMappingReader::readNextRecord(CoverageMappingRecord &Record) {
+BinaryCoverageReader::readNextRecord(CoverageMappingRecord &Record) {
   if (CurrentRecord >= MappingRecords.size())
     return error(instrprof_error::eof);
 
-- 
2.34.1