From 737a452173a67f88d111f27b688bf3696c260db9 Mon Sep 17 00:00:00 2001 From: Nick Lewycky Date: Thu, 7 Mar 2013 08:28:53 +0000 Subject: Add flags for additional control over coverage generation. Pick the version string to be emitted, and two properties about the files themselves. Use $PWD to absolut-ify the path to the coverage file. Yes, this is what GCC does. Reverts my own r175706. llvm-svn: 176617 --- clang/lib/Frontend/CompilerInvocation.cpp | 25 ++++++++++++++++++++++--- 1 file changed, 22 insertions(+), 3 deletions(-) (limited to 'clang/lib/Frontend/CompilerInvocation.cpp') diff --git a/clang/lib/Frontend/CompilerInvocation.cpp b/clang/lib/Frontend/CompilerInvocation.cpp index d856c31a051..3c5954a6961 100644 --- a/clang/lib/Frontend/CompilerInvocation.cpp +++ b/clang/lib/Frontend/CompilerInvocation.cpp @@ -380,12 +380,31 @@ 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.InstrumentFunctions = Args.hasArg(OPT_finstrument_functions); - Opts.InstrumentForProfiling = Args.hasArg(OPT_pg); Opts.EmitGcovArcs = Args.hasArg(OPT_femit_coverage_data); Opts.EmitGcovNotes = Args.hasArg(OPT_femit_coverage_notes); - Opts.EmitOpenCLArgMetadata = Args.hasArg(OPT_cl_kernel_arg_info); + if (Opts.EmitGcovArcs || Opts.EmitGcovNotes) { Opts.CoverageFile = Args.getLastArgValue(OPT_coverage_file); + Opts.CoverageExtraChecksum = Args.hasArg(OPT_coverage_cfg_checksum); + Opts.CoverageFunctionNamesInData = + Args.hasArg(OPT_coverage_function_names_in_data); + if (Args.hasArg(OPT_coverage_version_EQ)) { + StringRef CoverageVersion = Args.getLastArgValue(OPT_coverage_version_EQ); + if (CoverageVersion.size() != 4) { + Diags.Report(diag::err_drv_invalid_value) + << Args.getLastArg(OPT_coverage_version_EQ)->getAsString(Args) + << CoverageVersion; + } else { + Opts.CoverageVersion[0] = CoverageVersion[3]; + Opts.CoverageVersion[1] = CoverageVersion[2]; + Opts.CoverageVersion[2] = CoverageVersion[1]; + Opts.CoverageVersion[3] = CoverageVersion[0]; + } + } + } + + Opts.InstrumentFunctions = Args.hasArg(OPT_finstrument_functions); + Opts.InstrumentForProfiling = Args.hasArg(OPT_pg); + Opts.EmitOpenCLArgMetadata = Args.hasArg(OPT_cl_kernel_arg_info); Opts.DebugCompilationDir = Args.getLastArgValue(OPT_fdebug_compilation_dir); Opts.LinkBitcodeFile = Args.getLastArgValue(OPT_mlink_bitcode_file); Opts.SanitizerBlacklistFile = Args.getLastArgValue(OPT_fsanitize_blacklist); -- cgit v1.2.3