diff options
Diffstat (limited to 'clang/lib/Frontend/CompilerInvocation.cpp')
| -rw-r--r-- | clang/lib/Frontend/CompilerInvocation.cpp | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/clang/lib/Frontend/CompilerInvocation.cpp b/clang/lib/Frontend/CompilerInvocation.cpp index 0635be66673..3a7efbcdab2 100644 --- a/clang/lib/Frontend/CompilerInvocation.cpp +++ b/clang/lib/Frontend/CompilerInvocation.cpp @@ -675,6 +675,8 @@ static void LangOptsToArgs(const LangOptions &Opts, ToArgsList &Res) { Res.push_back("-fno-operator-names"); if (Opts.PascalStrings) Res.push_back("-fpascal-strings"); + if (Opts.BoundsChecking > 0) + Res.push_back("-fbounds-checking=" + llvm::utostr(Opts.BoundsChecking)); if (Opts.CatchUndefined) Res.push_back("-fcatch-undefined-behavior"); if (Opts.AddressSanitizer) @@ -1953,7 +1955,11 @@ static void ParseLangArgs(LangOptions &Opts, ArgList &Args, InputKind IK, Opts.ObjCNonFragileABI2 = true; Opts.ObjCDefaultSynthProperties = Args.hasArg(OPT_fobjc_default_synthesize_properties); - Opts.CatchUndefined = Args.hasArg(OPT_fcatch_undefined_behavior); + Opts.BoundsChecking = 0; + if ((Opts.CatchUndefined = Args.hasArg(OPT_fcatch_undefined_behavior))) + Opts.BoundsChecking = 5; + Opts.BoundsChecking = Args.getLastArgIntValue(OPT_fbounds_checking_EQ, + Opts.BoundsChecking, Diags); Opts.EmitAllDecls = Args.hasArg(OPT_femit_all_decls); Opts.PackStruct = Args.getLastArgIntValue(OPT_fpack_struct_EQ, 0, Diags); Opts.PICLevel = Args.getLastArgIntValue(OPT_pic_level, 0, Diags); |
