InstrProf: Simplify some logic by using ArrayRef::slice (NFC)

llvm-svn: 227898
2015-02-03 00:00:00 +00:00
parent bacd479a5d
commit 346359daac
1 changed files with 1 additions and 1 deletions
--- a/llvm/lib/ProfileData/CoverageMappingReader.cpp
+++ b/llvm/lib/ProfileData/CoverageMappingReader.cpp
@@ -543,7 +543,7 @@ ObjectFileCoverageMappingReader::readNextRecord(CoverageMappingRecord &Record) {
  auto &R = MappingRecords[CurrentRecord];
  RawCoverageMappingReader Reader(
      R.FunctionName, R.CoverageMapping,
-      makeArrayRef(Filenames.data() + R.FilenamesBegin, R.FilenamesSize),
+      makeArrayRef(Filenames).slice(R.FilenamesBegin, R.FilenamesSize),
      FunctionsFilenames, Expressions, MappingRegions);
  if (auto Err = Reader.read(Record))
    return Err;