From ee02499a8fb64f9710b4543f2f46c5305dcb11fc Mon Sep 17 00:00:00 2001 From: Alex Lorenz Date: Mon, 4 Aug 2014 18:41:51 +0000 Subject: Add coverage mapping generation. This patch adds the '-fcoverage-mapping' option which allows clang to generate the coverage mapping information that can be used to provide code coverage analysis using the execution counts obtained from the instrumentation based profiling (-fprofile-instr-generate). llvm-svn: 214752 --- clang/lib/Frontend/CompilerInvocation.cpp | 1 + 1 file changed, 1 insertion(+) (limited to 'clang/lib/Frontend/CompilerInvocation.cpp') diff --git a/clang/lib/Frontend/CompilerInvocation.cpp b/clang/lib/Frontend/CompilerInvocation.cpp index 0c6d77d..0fbbf1a 100644 --- a/clang/lib/Frontend/CompilerInvocation.cpp +++ b/clang/lib/Frontend/CompilerInvocation.cpp @@ -403,6 +403,7 @@ static bool ParseCodeGenArgs(CodeGenOptions &Opts, ArgList &Args, InputKind IK, Opts.SampleProfileFile = Args.getLastArgValue(OPT_fprofile_sample_use_EQ); Opts.ProfileInstrGenerate = Args.hasArg(OPT_fprofile_instr_generate); Opts.InstrProfileInput = Args.getLastArgValue(OPT_fprofile_instr_use_EQ); + Opts.CoverageMapping = Args.hasArg(OPT_fcoverage_mapping); Opts.AsmVerbose = Args.hasArg(OPT_masm_verbose); Opts.ObjCAutoRefCountExceptions = Args.hasArg(OPT_fobjc_arc_exceptions); Opts.CUDAIsDevice = Args.hasArg(OPT_fcuda_is_device); -- cgit v1.1