Remove LLVM 8.0.1 files.

1 files changed, 0 insertions, 329 deletions

diff --git a/gnu/llvm/tools/clang/lib/Driver/ToolChains/OpenBSD.cpp b/gnu/llvm/tools/clang/lib/Driver/ToolChains/OpenBSD.cpp
deleted file mode 100644
index e9cb88e5ca0..00000000000
--- a/gnu/llvm/tools/clang/lib/Driver/ToolChains/OpenBSD.cpp
+++ /dev/null
@@ -1,329 +0,0 @@
-//===--- OpenBSD.cpp - OpenBSD ToolChain Implementations --------*- C++ -*-===//
-//
-//                     The LLVM Compiler Infrastructure
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
-//
-//===----------------------------------------------------------------------===//
-
-#include "OpenBSD.h"
-#include "Arch/Mips.h"
-#include "Arch/Sparc.h"
-#include "CommonArgs.h"
-#include "clang/Driver/Compilation.h"
-#include "clang/Driver/Driver.h"
-#include "clang/Driver/DriverDiagnostic.h"
-#include "clang/Driver/Options.h"
-#include "clang/Driver/SanitizerArgs.h"
-#include "llvm/Option/ArgList.h"
-#include "llvm/Support/Path.h"
-
-using namespace clang::driver;
-using namespace clang::driver::tools;
-using namespace clang::driver::toolchains;
-using namespace clang;
-using namespace llvm::opt;
-
-void openbsd::Assembler::ConstructJob(Compilation &C, const JobAction &JA,
-                                      const InputInfo &Output,
-                                      const InputInfoList &Inputs,
-                                      const ArgList &Args,
-                                      const char *LinkingOutput) const {
-  claimNoWarnArgs(Args);
-  ArgStringList CmdArgs;
-
-  switch (getToolChain().getArch()) {
-  case llvm::Triple::x86:
-    // When building 32-bit code on OpenBSD/amd64, we have to explicitly
-    // instruct as in the base system to assemble 32-bit code.
-    CmdArgs.push_back("--32");
-    break;
-
-  case llvm::Triple::ppc:
-    CmdArgs.push_back("-mppc");
-    CmdArgs.push_back("-many");
-    break;
-
-  case llvm::Triple::sparc:
-  case llvm::Triple::sparcel: {
-    CmdArgs.push_back("-32");
-    std::string CPU = getCPUName(Args, getToolChain().getTriple());
-    CmdArgs.push_back(sparc::getSparcAsmModeForCPU(CPU, getToolChain().getTriple()));
-    AddAssemblerKPIC(getToolChain(), Args, CmdArgs);
-    break;
-  }
-
-  case llvm::Triple::sparcv9: {
-    CmdArgs.push_back("-64");
-    std::string CPU = getCPUName(Args, getToolChain().getTriple());
-    CmdArgs.push_back(sparc::getSparcAsmModeForCPU(CPU, getToolChain().getTriple()));
-    AddAssemblerKPIC(getToolChain(), Args, CmdArgs);
-    break;
-  }
-
-  case llvm::Triple::mips64:
-  case llvm::Triple::mips64el: {
-    StringRef CPUName;
-    StringRef ABIName;
-    mips::getMipsCPUAndABI(Args, getToolChain().getTriple(), CPUName, ABIName);
-
-    CmdArgs.push_back("-mabi");
-    CmdArgs.push_back(mips::getGnuCompatibleMipsABIName(ABIName).data());
-
-    if (getToolChain().getTriple().isLittleEndian())
-      CmdArgs.push_back("-EL");
-    else
-      CmdArgs.push_back("-EB");
-
-    AddAssemblerKPIC(getToolChain(), Args, CmdArgs);
-    break;
-  }
-
-  default:
-    break;
-  }
-
-  Args.AddAllArgValues(CmdArgs, options::OPT_Wa_COMMA, options::OPT_Xassembler);
-
-  CmdArgs.push_back("-o");
-  CmdArgs.push_back(Output.getFilename());
-
-  for (const auto &II : Inputs)
-    CmdArgs.push_back(II.getFilename());
-
-  const char *Exec = Args.MakeArgString(getToolChain().GetProgramPath("as"));
-  C.addCommand(llvm::make_unique<Command>(JA, *this, Exec, CmdArgs, Inputs));
-}
-
-void openbsd::Linker::ConstructJob(Compilation &C, const JobAction &JA,
-                                   const InputInfo &Output,
-                                   const InputInfoList &Inputs,
-                                   const ArgList &Args,
-                                   const char *LinkingOutput) const {
-  const toolchains::OpenBSD &ToolChain =
-      static_cast<const toolchains::OpenBSD &>(getToolChain());
-  const Driver &D = getToolChain().getDriver();
-  ArgStringList CmdArgs;
-
-  // Silence warning for "clang -g foo.o -o foo"
-  Args.ClaimAllArgs(options::OPT_g_Group);
-  // and "clang -emit-llvm foo.o -o foo"
-  Args.ClaimAllArgs(options::OPT_emit_llvm);
-  // and for "clang -w foo.o -o foo". Other warning options are already
-  // handled somewhere else.
-  Args.ClaimAllArgs(options::OPT_w);
-
-  if (ToolChain.getArch() == llvm::Triple::mips64)
-    CmdArgs.push_back("-EB");
-  else if (ToolChain.getArch() == llvm::Triple::mips64el)
-    CmdArgs.push_back("-EL");
-
-  if (!Args.hasArg(options::OPT_nostdlib, options::OPT_shared)) {
-    CmdArgs.push_back("-e");
-    CmdArgs.push_back("__start");
-  }
-
-  CmdArgs.push_back("--eh-frame-hdr");
-  if (Args.hasArg(options::OPT_static)) {
-    CmdArgs.push_back("-Bstatic");
-  } else {
-    if (Args.hasArg(options::OPT_rdynamic))
-      CmdArgs.push_back("-export-dynamic");
-    CmdArgs.push_back("-Bdynamic");
-    if (Args.hasArg(options::OPT_shared)) {
-      CmdArgs.push_back("-shared");
-    } else {
-      CmdArgs.push_back("-dynamic-linker");
-      CmdArgs.push_back("/usr/libexec/ld.so");
-    }
-  }
-
-  if (Args.hasArg(options::OPT_pie))
-    CmdArgs.push_back("-pie");
-  if (Args.hasArg(options::OPT_nopie) || Args.hasArg(options::OPT_pg))
-    CmdArgs.push_back("-nopie");
-
-  if (Output.isFilename()) {
-    CmdArgs.push_back("-o");
-    CmdArgs.push_back(Output.getFilename());
-  } else {
-    assert(Output.isNothing() && "Invalid output.");
-  }
-
-  if (!Args.hasArg(options::OPT_nostdlib, options::OPT_nostartfiles)) {
-    const char *crt0 = nullptr;
-    const char *crtbegin = nullptr;
-    if (!Args.hasArg(options::OPT_shared)) {
-      if (Args.hasArg(options::OPT_pg))
-        crt0 = "gcrt0.o";
-      else if (Args.hasArg(options::OPT_static) &&
-               !Args.hasArg(options::OPT_nopie))
-        crt0 = "rcrt0.o";
-      else
-        crt0 = "crt0.o";
-      crtbegin = "crtbegin.o";
-    } else {
-      crtbegin = "crtbeginS.o";
-    }
-
-    if (crt0)
-      CmdArgs.push_back(Args.MakeArgString(ToolChain.GetFilePath(crt0)));
-    CmdArgs.push_back(Args.MakeArgString(ToolChain.GetFilePath(crtbegin)));
-  }
-
-  Args.AddAllArgs(CmdArgs, options::OPT_L);
-  ToolChain.AddFilePathLibArgs(Args, CmdArgs);
-  Args.AddAllArgs(CmdArgs, {options::OPT_T_Group, options::OPT_e,
-                            options::OPT_s, options::OPT_t,
-                            options::OPT_Z_Flag, options::OPT_r});
-
-  bool NeedsSanitizerDeps = addSanitizerRuntimes(ToolChain, Args, CmdArgs);
-  bool NeedsXRayDeps = addXRayRuntime(ToolChain, Args, CmdArgs);
-  AddLinkerInputs(ToolChain, Inputs, Args, CmdArgs, JA);
-
-  if (!Args.hasArg(options::OPT_nostdlib, options::OPT_nodefaultlibs)) {
-    if (D.CCCIsCXX()) {
-      if (ToolChain.ShouldLinkCXXStdlib(Args))
-        ToolChain.AddCXXStdlibLibArgs(Args, CmdArgs);
-      if (Args.hasArg(options::OPT_pg))
-        CmdArgs.push_back("-lm_p");
-      else
-        CmdArgs.push_back("-lm");
-    }
-    if (NeedsSanitizerDeps) {
-      CmdArgs.push_back(ToolChain.getCompilerRTArgString(Args, "builtins", false));
-      linkSanitizerRuntimeDeps(ToolChain, CmdArgs);
-    }
-    if (NeedsXRayDeps) {
-      CmdArgs.push_back(ToolChain.getCompilerRTArgString(Args, "builtins", false));
-      linkXRayRuntimeDeps(ToolChain, CmdArgs);
-    }
-    // FIXME: For some reason GCC passes -lgcc before adding
-    // the default system libraries. Just mimic this for now.
-    CmdArgs.push_back("-lcompiler_rt");
-
-    if (Args.hasArg(options::OPT_pthread)) {
-      if (!Args.hasArg(options::OPT_shared) && Args.hasArg(options::OPT_pg))
-        CmdArgs.push_back("-lpthread_p");
-      else
-        CmdArgs.push_back("-lpthread");
-    }
-
-    if (!Args.hasArg(options::OPT_shared)) {
-      if (Args.hasArg(options::OPT_pg))
-        CmdArgs.push_back("-lc_p");
-      else
-        CmdArgs.push_back("-lc");
-    }
-
-    CmdArgs.push_back("-lcompiler_rt");
-  }
-
-  if (!Args.hasArg(options::OPT_nostdlib, options::OPT_nostartfiles)) {
-    const char *crtend = nullptr;
-    if (!Args.hasArg(options::OPT_shared))
-      crtend = "crtend.o";
-    else
-      crtend = "crtendS.o";
-
-    CmdArgs.push_back(Args.MakeArgString(ToolChain.GetFilePath(crtend)));
-  }
-
-  const char *Exec = Args.MakeArgString(ToolChain.GetLinkerPath());
-  C.addCommand(llvm::make_unique<Command>(JA, *this, Exec, CmdArgs, Inputs));
-}
-
-SanitizerMask OpenBSD::getSupportedSanitizers() const {
-  const bool IsX86 = getTriple().getArch() == llvm::Triple::x86;
-  const bool IsX86_64 = getTriple().getArch() == llvm::Triple::x86_64;
-
-  // For future use, only UBsan at the moment
-  SanitizerMask Res = ToolChain::getSupportedSanitizers();
-
-  if (IsX86 || IsX86_64) {
-    Res |= SanitizerKind::Vptr;
-    Res |= SanitizerKind::Fuzzer;
-    Res |= SanitizerKind::FuzzerNoLink;
-  }
-
-  return Res;
-}
-
-/// OpenBSD - OpenBSD tool chain which can call as(1) and ld(1) directly.
-
-OpenBSD::OpenBSD(const Driver &D, const llvm::Triple &Triple,
-                 const ArgList &Args)
-    : Generic_ELF(D, Triple, Args) {
-  getFilePaths().push_back(getDriver().Dir + "/../lib");
-  getFilePaths().push_back(getDriver().SysRoot + "/usr/lib");
-}
-
-Tool *OpenBSD::buildAssembler() const {
-  return new tools::openbsd::Assembler(*this);
-}
-
-Tool *OpenBSD::buildLinker() const { return new tools::openbsd::Linker(*this); }
-
-ToolChain::CXXStdlibType OpenBSD::GetCXXStdlibType(const ArgList &Args) const {
-  if (Arg *A = Args.getLastArg(options::OPT_stdlib_EQ)) {
-    StringRef Value = A->getValue();
-    if (Value == "libstdc++")
-      return ToolChain::CST_Libstdcxx;
-    if (Value == "libc++")
-      return ToolChain::CST_Libcxx;
-
-    getDriver().Diag(clang::diag::err_drv_invalid_stdlib_name)
-        << A->getAsString(Args);
-  }
-  return ToolChain::CST_Libcxx;
-}
-
-void OpenBSD::AddClangCXXStdlibIncludeArgs(const ArgList &DriverArgs,
-                                          ArgStringList &CC1Args) const {
-  if (DriverArgs.hasArg(options::OPT_nostdlibinc) ||
-      DriverArgs.hasArg(options::OPT_nostdincxx))
-    return;
-
-  switch (GetCXXStdlibType(DriverArgs)) {
-  case ToolChain::CST_Libcxx:
-    addSystemInclude(DriverArgs, CC1Args,
-                     getDriver().SysRoot + "/usr/include/c++/v1");
-    break;
-  case ToolChain::CST_Libstdcxx:
-    std::string Triple = getTriple().str();
-    if (Triple.substr(0, 6) == "x86_64")
-      Triple.replace(0, 6, "amd64");
-    addSystemInclude(DriverArgs, CC1Args,
-                     getDriver().SysRoot + "/usr/include/g++");
-    addSystemInclude(DriverArgs, CC1Args,
-                     getDriver().SysRoot + "/usr/include/g++/" + Triple);
-    addSystemInclude(DriverArgs, CC1Args,
-                     getDriver().SysRoot + "/usr/include/g++/backward");
-    break;
-  }
-}
-
-void OpenBSD::AddCXXStdlibLibArgs(const ArgList &Args,
-                                 ArgStringList &CmdArgs) const {
-  bool Profiling = Args.hasArg(options::OPT_pg);
-
-  switch (GetCXXStdlibType(Args)) {
-  case ToolChain::CST_Libcxx:
-    CmdArgs.push_back(Profiling ? "-lc++_p" : "-lc++");
-    CmdArgs.push_back(Profiling ? "-lc++abi_p" : "-lc++abi");
-    CmdArgs.push_back(Profiling ? "-lpthread_p" : "-lpthread");
-    break;
-  case ToolChain::CST_Libstdcxx:
-    CmdArgs.push_back(Profiling ? "-lstdc++_p" : "-lstdc++");
-    break;
-  }
-}
-
-std::string OpenBSD::getCompilerRT(const ArgList &Args,
-                                   StringRef Component,
-                                   bool Shared) const {
-  SmallString<128> P(getDriver().SysRoot);
-  llvm::sys::path::append(P, "/usr/lib/libcompiler_rt.a");
-  return P.str();
-}