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Add -fno-coverage-mapping flag.

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This new flag allows the user to disable a previous instance of
-fcoverage-mapping, if needed.

llvm-svn: 244170
This commit is contained in:
Diego Novillo
2015-08-05 23:27:40 +00:00
parent afff74e228
commit c4b94da00e
4 changed files with 15 additions and 3 deletions
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3
clang/lib/Frontend/CompilerInvocation.cpp
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@@ -456,7 +456,8 @@ static bool ParseCodeGenArgs(CodeGenOptions &Opts, ArgList &Args, InputKind IK,
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);