Record where the GCOV data files should be placed.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@130866 91177308-0d34-0410-b5e6-96231b3b80d8

2 files changed, 6 insertions, 0 deletions

diff --git a/include/clang/Driver/CC1Options.td b/include/clang/Driver/CC1Options.td
index b4c0c7f7c0..9f4ada4b3c 100644
--- a/include/clang/Driver/CC1Options.td
+++ b/include/clang/Driver/CC1Options.td
@@ -140,6 +140,9 @@ def femit_coverage_notes : Flag<"-femit-coverage-notes">,
   HelpText<"Emit a gcov coverage notes file when compiling.">;
 def femit_coverage_data: Flag<"-femit-coverage-data">,
   HelpText<"Instrument the program to emit gcov coverage data when run.">;
+def coverage_dir : Separate<"-coverage-dir">,
+  HelpText<"Emit coverage data to this directory.">;
+def coverage_dir_EQ : Joined<"-coverage-dir=">, Alias<coverage_dir>;
 def relaxed_aliasing : Flag<"-relaxed-aliasing">,
   HelpText<"Turn off Type Based Alias Analysis">;
 def masm_verbose : Flag<"-masm-verbose">,
diff --git a/include/clang/Frontend/CodeGenOptions.h b/include/clang/Frontend/CodeGenOptions.h
index 8bef6a3e0d..7221f0d554 100644
--- a/include/clang/Frontend/CodeGenOptions.h
+++ b/include/clang/Frontend/CodeGenOptions.h
@@ -95,6 +95,9 @@ public:
   /// The code model to use (-mcmodel).
   std::string CodeModel;
 
+  /// The directory in which to place coverage data files.
+  std::string CoverageDir;
+
   /// Enable additional debugging information.
   std::string DebugPass;