forked from OSchip/llvm-project
Driver: Finish porting Darwin::Preprocess and Compile port (still
unused, and lacking a test case). - ccc is now on death row, pending some more testing and bug fixes. llvm-svn: 68012
This commit is contained in:
Daniel Dunbar
parent
be36eb0570
commit
afec1f58e9
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@ -477,6 +477,292 @@ const char *darwin::CC1::getCC1Name(types::ID Type) const {
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}
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}
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const char *darwin::CC1::getBaseInputName(const ArgList &Args,
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const InputInfoList &Inputs) const {
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llvm::sys::Path P(Inputs[0].getBaseInput());
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return Args.MakeArgString(P.getLast().c_str());
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}
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const char *darwin::CC1::getBaseInputStem(const ArgList &Args,
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const InputInfoList &Inputs) const {
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const char *Str = getBaseInputName(Args, Inputs);
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if (const char *End = strchr(Str, '.'))
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return Args.MakeArgString(std::string(Str, End).c_str());
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return Str;
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}
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const char *
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darwin::CC1::getDependencyFileName(const ArgList &Args,
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const InputInfoList &Inputs) const {
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// FIXME: Think about this more.
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std::string Res;
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if (Arg *OutputOpt = Args.getLastArg(options::OPT_o)) {
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std::string Str(OutputOpt->getValue(Args));
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Res = Str.substr(0, Str.rfind('.'));
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} else
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Res = getBaseInputStem(Args, Inputs);
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return Args.MakeArgString((Res + ".d").c_str());
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}
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void darwin::CC1::AddCC1Args(const ArgList &Args,
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ArgStringList &CmdArgs) const {
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// Derived from cc1 spec.
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// FIXME: -fapple-kext seems to disable this too. Investigate.
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if (!Args.hasArg(options::OPT_mkernel) && !Args.hasArg(options::OPT_static) &&
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!Args.hasArg(options::OPT_mdynamic_no_pic))
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CmdArgs.push_back("-fPIC");
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// gcc has some code here to deal with when no -mmacosx-version-min
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// and no -miphoneos-version-min is present, but this never happens
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// due to tool chain specific argument translation.
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// FIXME: Remove mthumb
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// FIXME: Remove mno-thumb
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// FIXME: Remove faltivec
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// FIXME: Remove mno-fused-madd
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// FIXME: Remove mlong-branch
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// FIXME: Remove mlongcall
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// FIXME: Remove mcpu=G4
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// FIXME: Remove mcpu=G5
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if (Args.hasArg(options::OPT_g_Flag) &&
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!Args.hasArg(options::OPT_fno_eliminate_unused_debug_symbols))
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CmdArgs.push_back("-feliminate-unused-debug-symbols");
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}
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void darwin::CC1::AddCC1OptionsArgs(const ArgList &Args, ArgStringList &CmdArgs,
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const InputInfoList &Inputs,
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const ArgStringList &OutputArgs) const {
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const Driver &D = getToolChain().getHost().getDriver();
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// Derived from cc1_options spec.
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if (Args.hasArg(options::OPT_fast) ||
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Args.hasArg(options::OPT_fastf) ||
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Args.hasArg(options::OPT_fastcp))
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CmdArgs.push_back("-O3");
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if (Arg *A = Args.getLastArg(options::OPT_pg))
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if (Args.hasArg(options::OPT_fomit_frame_pointer))
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D.Diag(clang::diag::err_drv_argument_not_allowed_with)
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<< A->getAsString(Args) << "-fomit-frame-pointer";
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AddCC1Args(Args, CmdArgs);
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if (!Args.hasArg(options::OPT_Q))
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CmdArgs.push_back("-quiet");
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CmdArgs.push_back("-dumpbase");
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CmdArgs.push_back(getBaseInputName(Args, Inputs));
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Args.AddAllArgs(CmdArgs, options::OPT_d_Group);
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Args.AddAllArgs(CmdArgs, options::OPT_m_Group);
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Args.AddAllArgs(CmdArgs, options::OPT_a_Group);
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// FIXME: The goal is to use the user provided -o if that is our
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// final output, otherwise to drive from the original input
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// name. Find a clean way to go about this.
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if ((Args.hasArg(options::OPT_c) || Args.hasArg(options::OPT_S)) &&
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Args.hasArg(options::OPT_o)) {
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Arg *OutputOpt = Args.getLastArg(options::OPT_o);
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CmdArgs.push_back("-auxbase-strip");
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CmdArgs.push_back(OutputOpt->getValue(Args));
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} else {
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CmdArgs.push_back("-auxbase");
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CmdArgs.push_back(getBaseInputStem(Args, Inputs));
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}
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Args.AddAllArgs(CmdArgs, options::OPT_g_Group);
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Args.AddAllArgs(CmdArgs, options::OPT_O);
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// FIXME: -Wall is getting some special treatment. Investigate.
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Args.AddAllArgs(CmdArgs, options::OPT_W_Group, options::OPT_pedantic_Group);
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Args.AddLastArg(CmdArgs, options::OPT_w);
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Args.AddAllArgs(CmdArgs, options::OPT_std_EQ, options::OPT_ansi,
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options::OPT_trigraphs);
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if (Args.hasArg(options::OPT_v))
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CmdArgs.push_back("-version");
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if (Args.hasArg(options::OPT_pg))
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CmdArgs.push_back("-p");
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Args.AddLastArg(CmdArgs, options::OPT_p);
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// The driver treats -fsyntax-only specially.
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Args.AddAllArgs(CmdArgs, options::OPT_f_Group, options::OPT_fsyntax_only);
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Args.AddAllArgs(CmdArgs, options::OPT_undef);
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if (Args.hasArg(options::OPT_Qn))
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CmdArgs.push_back("-fno-ident");
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// FIXME: This isn't correct.
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//Args.AddLastArg(CmdArgs, options::OPT__help)
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//Args.AddLastArg(CmdArgs, options::OPT__targetHelp)
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CmdArgs.append(OutputArgs.begin(), OutputArgs.end());
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// FIXME: Still don't get what is happening here. Investigate.
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Args.AddAllArgs(CmdArgs, options::OPT__param);
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if (Args.hasArg(options::OPT_fmudflap) ||
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Args.hasArg(options::OPT_fmudflapth)) {
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CmdArgs.push_back("-fno-builtin");
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CmdArgs.push_back("-fno-merge-constants");
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}
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if (Args.hasArg(options::OPT_coverage)) {
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CmdArgs.push_back("-fprofile-arcs");
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CmdArgs.push_back("-ftest-coverage");
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}
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if (types::isCXX(Inputs[0].getType()))
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CmdArgs.push_back("-D__private_extern__=extern");
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}
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void darwin::CC1::AddCPPOptionsArgs(const ArgList &Args, ArgStringList &CmdArgs,
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const InputInfoList &Inputs,
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const ArgStringList &OutputArgs) const {
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// Derived from cpp_options
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AddCPPUniqueOptionsArgs(Args, CmdArgs, Inputs);
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CmdArgs.append(OutputArgs.begin(), OutputArgs.end());
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AddCC1Args(Args, CmdArgs);
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// NOTE: The code below has some commonality with cpp_options, but
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// in classic gcc style ends up sending things in different
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// orders. This may be a good merge candidate once we drop pedantic
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// compatibility.
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Args.AddAllArgs(CmdArgs, options::OPT_m_Group);
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Args.AddAllArgs(CmdArgs, options::OPT_std_EQ, options::OPT_ansi,
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options::OPT_trigraphs);
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Args.AddAllArgs(CmdArgs, options::OPT_W_Group, options::OPT_pedantic_Group);
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Args.AddLastArg(CmdArgs, options::OPT_w);
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// The driver treats -fsyntax-only specially.
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Args.AddAllArgs(CmdArgs, options::OPT_f_Group, options::OPT_fsyntax_only);
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if (Args.hasArg(options::OPT_g_Group) && !Args.hasArg(options::OPT_g0) &&
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!Args.hasArg(options::OPT_fno_working_directory))
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CmdArgs.push_back("-fworking-directory");
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Args.AddAllArgs(CmdArgs, options::OPT_O);
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Args.AddAllArgs(CmdArgs, options::OPT_undef);
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if (Args.hasArg(options::OPT_save_temps))
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CmdArgs.push_back("-fpch-preprocess");
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}
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void darwin::CC1::AddCPPUniqueOptionsArgs(const ArgList &Args,
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ArgStringList &CmdArgs,
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const InputInfoList &Inputs) const
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{
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const Driver &D = getToolChain().getHost().getDriver();
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// Derived from cpp_unique_options.
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Arg *A;
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if ((A = Args.getLastArg(options::OPT_C)) ||
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(A = Args.getLastArg(options::OPT_CC))) {
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if (!Args.hasArg(options::OPT_E))
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D.Diag(clang::diag::err_drv_argument_only_allowed_with)
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<< A->getAsString(Args) << "-E";
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}
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if (!Args.hasArg(options::OPT_Q))
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CmdArgs.push_back("-quiet");
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Args.AddAllArgs(CmdArgs, options::OPT_nostdinc);
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Args.AddLastArg(CmdArgs, options::OPT_v);
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Args.AddAllArgs(CmdArgs, options::OPT_I_Group, options::OPT_F);
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Args.AddLastArg(CmdArgs, options::OPT_P);
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// FIXME: Handle %I properly.
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if (getToolChain().getArchName() == "x86_64") {
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CmdArgs.push_back("-imultilib");
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CmdArgs.push_back("x86_64");
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}
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if (Args.hasArg(options::OPT_MD)) {
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CmdArgs.push_back("-MD");
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CmdArgs.push_back(getDependencyFileName(Args, Inputs));
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}
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if (Args.hasArg(options::OPT_MMD)) {
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CmdArgs.push_back("-MMD");
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CmdArgs.push_back(getDependencyFileName(Args, Inputs));
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}
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Args.AddLastArg(CmdArgs, options::OPT_M);
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Args.AddLastArg(CmdArgs, options::OPT_MM);
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Args.AddAllArgs(CmdArgs, options::OPT_MF);
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Args.AddLastArg(CmdArgs, options::OPT_MG);
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Args.AddLastArg(CmdArgs, options::OPT_MP);
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Args.AddAllArgs(CmdArgs, options::OPT_MQ);
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Args.AddAllArgs(CmdArgs, options::OPT_MT);
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if (!Args.hasArg(options::OPT_M) && !Args.hasArg(options::OPT_MM) &&
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(Args.hasArg(options::OPT_MD) || Args.hasArg(options::OPT_MMD))) {
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if (Arg *OutputOpt = Args.getLastArg(options::OPT_o)) {
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CmdArgs.push_back("-MQ");
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CmdArgs.push_back(OutputOpt->getValue(Args));
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}
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}
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Args.AddLastArg(CmdArgs, options::OPT_remap);
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if (Args.hasArg(options::OPT_g3))
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CmdArgs.push_back("-dD");
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Args.AddLastArg(CmdArgs, options::OPT_H);
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AddCPPArgs(Args, CmdArgs);
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Args.AddAllArgs(CmdArgs, options::OPT_D, options::OPT_U, options::OPT_A);
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Args.AddAllArgs(CmdArgs, options::OPT_i_Group);
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for (InputInfoList::const_iterator
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it = Inputs.begin(), ie = Inputs.end(); it != ie; ++it) {
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const InputInfo &II = *it;
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if (II.isPipe())
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CmdArgs.push_back("-");
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else
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CmdArgs.push_back(II.getFilename());
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}
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Args.AddAllArgValues(CmdArgs, options::OPT_Wp_COMMA,
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options::OPT_Xpreprocessor);
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if (Args.hasArg(options::OPT_fmudflap)) {
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CmdArgs.push_back("-D_MUDFLAP");
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CmdArgs.push_back("-include");
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CmdArgs.push_back("mf-runtime.h");
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}
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if (Args.hasArg(options::OPT_fmudflapth)) {
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CmdArgs.push_back("-D_MUDFLAP");
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CmdArgs.push_back("-D_MUDFLAPTH");
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CmdArgs.push_back("-include");
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CmdArgs.push_back("mf-runtime.h");
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}
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}
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void darwin::CC1::AddCPPArgs(const ArgList &Args,
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ArgStringList &CmdArgs) const {
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// Derived from cpp spec.
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if (Args.hasArg(options::OPT_static)) {
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// The gcc spec is broken here, it refers to dynamic but
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// that has been translated. Start by being bug compatible.
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// if (!Args.hasArg(arglist.parser.dynamicOption))
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CmdArgs.push_back("-D__STATIC__");
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} else
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CmdArgs.push_back("-D__DYNAMIC__");
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if (Args.hasArg(options::OPT_pthread))
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CmdArgs.push_back("-D_REENTRANT");
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}
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void darwin::Preprocess::ConstructJob(Compilation &C, const JobAction &JA,
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Job &Dest, const InputInfo &Output,
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const InputInfoList &Inputs,
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@ -550,7 +836,7 @@ void darwin::Compile::ConstructJob(Compilation &C, const JobAction &JA,
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Args.hasArg(options::OPT_S));
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if (types::getPreprocessedType(InputType) != types::TY_INVALID) {
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AddCPPUniqueOptionsArgs(Args, CmdArgs);
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AddCPPUniqueOptionsArgs(Args, CmdArgs, Inputs);
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if (OutputArgsEarly) {
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AddCC1OptionsArgs(Args, CmdArgs, Inputs, OutputArgs);
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} else {
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@ -119,18 +119,24 @@ namespace darwin {
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class VISIBILITY_HIDDEN CC1 : public Tool {
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protected:
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const char *getCC1Name(types::ID Type) const;
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const char *getBaseInputName(const ArgList &Args,
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const InputInfoList &Input) const;
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const char *getBaseInputStem(const ArgList &Args,
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const InputInfoList &Input) const;
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const char *getDependencyFileName(const ArgList &Args,
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const InputInfoList &Inputs) const;
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void AddCC1Args(const ArgList &Args, ArgStringList &CmdArgs) const {}
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void AddCC1Args(const ArgList &Args, ArgStringList &CmdArgs) const;
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void AddCC1OptionsArgs(const ArgList &Args, ArgStringList &CmdArgs,
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const InputInfoList &Inputs,
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const ArgStringList &OutputArgs) const {}
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void AddCPPUniqueOptionsArgs(const ArgList &Args,
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ArgStringList &CmdArgs) const {}
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void AddCPPArgs(const ArgList &Args, ArgStringList &CmdArgs) const {}
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const ArgStringList &OutputArgs) const;
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void AddCPPOptionsArgs(const ArgList &Args, ArgStringList &CmdArgs,
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const InputInfoList &Inputs,
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const ArgStringList &OutputArgs) const {}
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const ArgStringList &OutputArgs) const;
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void AddCPPUniqueOptionsArgs(const ArgList &Args,
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ArgStringList &CmdArgs,
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const InputInfoList &Inputs) const;
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void AddCPPArgs(const ArgList &Args, ArgStringList &CmdArgs) const;
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public:
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CC1(const char *Name, const ToolChain &TC) : Tool(Name, TC) {}
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