llvm-cov: Allow creating CoverageMappings from filenames

llvm-svn: 218185

1 files changed, 5 insertions, 1 deletions

diff --git a/llvm/include/llvm/ProfileData/CoverageMapping.h b/llvm/include/llvm/ProfileData/CoverageMapping.h
index 2dba5f4abd5..a7c124adf33 100644
--- a/llvm/include/llvm/ProfileData/CoverageMapping.h
+++ b/llvm/include/llvm/ProfileData/CoverageMapping.h
@@ -318,11 +318,15 @@ class CoverageMapping {
   CoverageMapping() : MismatchedFunctionCount(0) {}
 
 public:
-  /// Load the coverage mapping using the given readers.
+  /// \brief Load the coverage mapping using the given readers.
   static ErrorOr<std::unique_ptr<CoverageMapping>>
   load(ObjectFileCoverageMappingReader &CoverageReader,
        IndexedInstrProfReader &ProfileReader);
 
+  /// \brief Load the coverage mapping from the given files.
+  static ErrorOr<std::unique_ptr<CoverageMapping>>
+  load(StringRef ObjectFilename, StringRef ProfileFilename);
+
   /// \brief The number of functions that couldn't have their profiles mapped.
   ///
   /// This is a count of functions whose profile is out of date or otherwise