Add -fno-coverage-mapping flag.
This new flag allows the user to disable a previous instance of
-fcoverage-mapping, if needed.
llvm-svn: 244170
diff --git a/clang/lib/Frontend/CompilerInvocation.cpp b/clang/lib/Frontend/CompilerInvocation.cpp
index 31793ea..8934c80 100644
--- a/clang/lib/Frontend/CompilerInvocation.cpp
+++ b/clang/lib/Frontend/CompilerInvocation.cpp
@@ -456,7 +456,8 @@
Args.hasArg(OPT_fprofile_instr_generate_EQ);
Opts.InstrProfileOutput = Args.getLastArgValue(OPT_fprofile_instr_generate_EQ);
Opts.InstrProfileInput = Args.getLastArgValue(OPT_fprofile_instr_use_EQ);
- Opts.CoverageMapping = Args.hasArg(OPT_fcoverage_mapping);
+ Opts.CoverageMapping =
+ Args.hasFlag(OPT_fcoverage_mapping, OPT_fno_coverage_mapping, false);
Opts.DumpCoverageMapping = Args.hasArg(OPT_dump_coverage_mapping);
Opts.AsmVerbose = Args.hasArg(OPT_masm_verbose);
Opts.ObjCAutoRefCountExceptions = Args.hasArg(OPT_fobjc_arc_exceptions);