diff options
Diffstat (limited to 'lib/Frontend/CompilerInvocation.cpp')
| -rw-r--r-- | lib/Frontend/CompilerInvocation.cpp | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/lib/Frontend/CompilerInvocation.cpp b/lib/Frontend/CompilerInvocation.cpp index dee425eb88..980a685a15 100644 --- a/lib/Frontend/CompilerInvocation.cpp +++ b/lib/Frontend/CompilerInvocation.cpp @@ -541,7 +541,6 @@ static bool ParseCodeGenArgs(CodeGenOptions &Opts, ArgList &Args, InputKind IK, Opts.DisableFPElim = (Args.hasArg(OPT_mdisable_fp_elim) || Args.hasArg(OPT_pg)); Opts.DisableFree = Args.hasArg(OPT_disable_free); - Opts.DiscardValueNames = Args.hasArg(OPT_discard_value_names); Opts.DisableTailCalls = Args.hasArg(OPT_mdisable_tail_calls); Opts.FloatABI = Args.getLastArgValue(OPT_mfloat_abi); if (Arg *A = Args.getLastArg(OPT_meabi)) { @@ -794,6 +793,12 @@ static bool ParseCodeGenArgs(CodeGenOptions &Opts, ArgList &Args, InputKind IK, Opts.CudaGpuBinaryFileNames = Args.getAllArgValues(OPT_fcuda_include_gpubinary); + // DiscardValueNames is set here so that it can depend (perhaps temporarily) + // on other options. + // We check SanitizeMemoryTrackOrigins here because the backend pass depends + // on the name of the alloca in order to print out names. + Opts.DiscardValueNames = + Args.hasArg(OPT_discard_value_names) && !Opts.SanitizeMemoryTrackOrigins; return Success; } |