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Make clang emit linkage names in debug info for subprograms when coverage info

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is enabled. Also add a new -test-coverage cc1 flag which makes testing coverage
possible and add our first clang-side coverage test.

llvm-svn: 177470
This commit is contained in:
Nick Lewycky
2013-03-20 01:38:16 +00:00
parent 86e04ceaad
commit c02bbb61e1
6 changed files with 20 additions and 3 deletions
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1
clang/lib/Frontend/CompilerInvocation.cpp
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@@ -380,6 +380,7 @@ static bool ParseCodeGenArgs(CodeGenOptions &Opts, ArgList &Args, InputKind IK,
Opts.VerifyModule = !Args.hasArg(OPT_disable_llvm_verifier);
Opts.SanitizeRecover = !Args.hasArg(OPT_fno_sanitize_recover);
Opts.DisableGCov = Args.hasArg(OPT_test_coverage);
Opts.EmitGcovArcs = Args.hasArg(OPT_femit_coverage_data);
Opts.EmitGcovNotes = Args.hasArg(OPT_femit_coverage_notes);
if (Opts.EmitGcovArcs || Opts.EmitGcovNotes) {