diff options
Diffstat (limited to 'clang/lib/Driver/ToolChains/CommonArgs.cpp')
| -rw-r--r-- | clang/lib/Driver/ToolChains/CommonArgs.cpp | 36 |
1 files changed, 24 insertions, 12 deletions
diff --git a/clang/lib/Driver/ToolChains/CommonArgs.cpp b/clang/lib/Driver/ToolChains/CommonArgs.cpp index 097d186ad8ea..8d3775de9be5 100644 --- a/clang/lib/Driver/ToolChains/CommonArgs.cpp +++ b/clang/lib/Driver/ToolChains/CommonArgs.cpp @@ -547,15 +547,22 @@ const char *tools::getLDMOption(const llvm::Triple &T, const ArgList &Args) { case llvm::Triple::aarch64: if (T.isOSManagarm()) return "aarch64managarm"; + else if (aarch64::isAArch64BareMetal(T)) + return "aarch64elf"; return "aarch64linux"; case llvm::Triple::aarch64_be: + if (aarch64::isAArch64BareMetal(T)) + return "aarch64elfb"; return "aarch64linuxb"; case llvm::Triple::arm: case llvm::Triple::thumb: case llvm::Triple::armeb: - case llvm::Triple::thumbeb: - return tools::arm::isARMBigEndian(T, Args) ? "armelfb_linux_eabi" - : "armelf_linux_eabi"; + case llvm::Triple::thumbeb: { + bool IsBigEndian = tools::arm::isARMBigEndian(T, Args); + if (arm::isARMEABIBareMetal(T)) + return IsBigEndian ? "armelfb" : "armelf"; + return IsBigEndian ? "armelfb_linux_eabi" : "armelf_linux_eabi"; + } case llvm::Triple::m68k: return "m68kelf"; case llvm::Triple::ppc: @@ -856,7 +863,7 @@ void tools::getTargetFeatures(const Driver &D, const llvm::Triple &Triple, case llvm::Triple::sparc: case llvm::Triple::sparcel: case llvm::Triple::sparcv9: - sparc::getSparcTargetFeatures(D, Args, Features); + sparc::getSparcTargetFeatures(D, Triple, Args, Features); break; case llvm::Triple::r600: case llvm::Triple::amdgcn: @@ -1320,6 +1327,17 @@ void tools::addLTOOptions(const ToolChain &ToolChain, const ArgList &Args, if (Args.hasArg(options::OPT_ftime_report)) CmdArgs.push_back( Args.MakeArgString(Twine(PluginOptPrefix) + "-time-passes")); + + if (Arg *A = Args.getLastArg(options::OPT_fthinlto_distributor_EQ)) { + CmdArgs.push_back( + Args.MakeArgString("--thinlto-distributor=" + Twine(A->getValue()))); + CmdArgs.push_back( + Args.MakeArgString("--thinlto-remote-compiler=" + + Twine(ToolChain.getDriver().getClangProgramPath()))); + + for (auto A : Args.getAllArgValues(options::OPT_Xthinlto_distributor_EQ)) + CmdArgs.push_back(Args.MakeArgString("--thinlto-distributor-arg=" + A)); + } } void tools::addOpenMPRuntimeLibraryPath(const ToolChain &TC, @@ -3247,14 +3265,8 @@ void tools::handleVectorizeSLPArgs(const ArgList &Args, void tools::handleInterchangeLoopsArgs(const ArgList &Args, ArgStringList &CmdArgs) { - // FIXME: instead of relying on shouldEnableVectorizerAtOLevel, we may want to - // implement a separate function to infer loop interchange from opt level. - // For now, enable loop-interchange at the same opt levels as loop-vectorize. - bool EnableInterchange = shouldEnableVectorizerAtOLevel(Args, false); - OptSpecifier InterchangeAliasOption = - EnableInterchange ? options::OPT_O_Group : options::OPT_floop_interchange; - if (Args.hasFlag(options::OPT_floop_interchange, InterchangeAliasOption, - options::OPT_fno_loop_interchange, EnableInterchange)) + if (Args.hasFlag(options::OPT_floop_interchange, + options::OPT_fno_loop_interchange, false)) CmdArgs.push_back("-floop-interchange"); } |