diff options
Diffstat (limited to 'contrib/llvm-project/clang/lib/Driver/ToolChains/Clang.cpp')
| -rw-r--r-- | contrib/llvm-project/clang/lib/Driver/ToolChains/Clang.cpp | 21 |
1 files changed, 19 insertions, 2 deletions
diff --git a/contrib/llvm-project/clang/lib/Driver/ToolChains/Clang.cpp b/contrib/llvm-project/clang/lib/Driver/ToolChains/Clang.cpp index b62a025c5072..3704ed858668 100644 --- a/contrib/llvm-project/clang/lib/Driver/ToolChains/Clang.cpp +++ b/contrib/llvm-project/clang/lib/Driver/ToolChains/Clang.cpp @@ -2205,6 +2205,18 @@ void Clang::AddSparcTargetArgs(const ArgList &Args, CmdArgs.push_back("-mfloat-abi"); CmdArgs.push_back("hard"); } + + if (const Arg *A = Args.getLastArg(clang::driver::options::OPT_mtune_EQ)) { + StringRef Name = A->getValue(); + std::string TuneCPU; + if (Name == "native") + TuneCPU = std::string(llvm::sys::getHostCPUName()); + else + TuneCPU = std::string(Name); + + CmdArgs.push_back("-tune-cpu"); + CmdArgs.push_back(Args.MakeArgString(TuneCPU)); + } } void Clang::AddSystemZTargetArgs(const ArgList &Args, @@ -4610,8 +4622,13 @@ void Clang::ConstructJob(Compilation &C, const JobAction &JA, TC.addClangWarningOptions(CmdArgs); // FIXME: Subclass ToolChain for SPIR and move this to addClangWarningOptions. - if (Triple.isSPIR() || Triple.isSPIRV()) + if (Triple.isSPIR() || Triple.isSPIRV()) { CmdArgs.push_back("-Wspir-compat"); + // SPIR-V support still needs pointer types in some cases as recovering + // type from pointer uses is not always possible e.g. for extern functions + // (see PR56660). + CmdArgs.push_back("-no-opaque-pointers"); + } // Select the appropriate action. RewriteKind rewriteKind = RK_None; @@ -6576,7 +6593,7 @@ void Clang::ConstructJob(Compilation &C, const JobAction &JA, // support by default, or just assume that all languages do. bool HaveModules = Std && (Std->containsValue("c++2a") || Std->containsValue("c++20") || - Std->containsValue("c++latest")); + Std->containsValue("c++2b") || Std->containsValue("c++latest")); RenderModulesOptions(C, D, Args, Input, Output, CmdArgs, HaveModules); if (Args.hasFlag(options::OPT_fpch_validate_input_files_content, |