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wire -fbounds-checking to the new LLVM bounds checking pass

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llvm-svn: 157262
This commit is contained in:
Nuno Lopes
2012-05-22 17:19:45 +00:00
parent a2f6cecb6d
commit a425589fea
7 changed files with 35 additions and 20 deletions
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12
clang/lib/Frontend/CompilerInvocation.cpp
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@@ -283,6 +283,8 @@ static void CodeGenOptsToArgs(const CodeGenOptions &Opts, ToArgsList &Res) {
Res.push_back("-fobjc-dispatch-method=non-legacy");
break;
}
if (Opts.BoundsChecking > 0)
Res.push_back("-fbounds-checking=" + llvm::utostr(Opts.BoundsChecking));
if (Opts.NumRegisterParameters)
Res.push_back("-mregparm", llvm::utostr(Opts.NumRegisterParameters));
if (Opts.NoGlobalMerge)
@@ -675,8 +677,6 @@ 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)
@@ -1217,6 +1217,8 @@ static bool ParseCodeGenArgs(CodeGenOptions &Opts, ArgList &Args, InputKind IK,
Opts.UnwindTables = Args.hasArg(OPT_munwind_tables);
Opts.RelocationModel = Args.getLastArgValue(OPT_mrelocation_model, "pic");
Opts.TrapFuncName = Args.getLastArgValue(OPT_ftrap_function_EQ);
Opts.BoundsChecking = Args.getLastArgIntValue(OPT_fbounds_checking_EQ, 0,
Diags);
Opts.FunctionSections = Args.hasArg(OPT_ffunction_sections);
Opts.DataSections = Args.hasArg(OPT_fdata_sections);
@@ -1955,11 +1957,7 @@ static void ParseLangArgs(LangOptions &Opts, ArgList &Args, InputKind IK,
Opts.ObjCNonFragileABI2 = true;
Opts.ObjCDefaultSynthProperties =
Args.hasArg(OPT_fobjc_default_synthesize_properties);
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.CatchUndefined = Args.hasArg(OPT_fcatch_undefined_behavior);
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);