addPathIfExists(SysRoot + "/usr/lib", Paths);
}
+bool FreeBSD::HasNativeLLVMSupport() const {
+ return true;
+}
+
bool Linux::HasNativeLLVMSupport() const {
return true;
}
public:
FreeBSD(const Driver &D, const llvm::Triple &Triple,
const llvm::opt::ArgList &Args);
+ virtual bool HasNativeLLVMSupport() const;
virtual bool IsMathErrnoDefault() const { return false; }
virtual bool IsObjCNonFragileABIDefault() const { return true; }
Args.AddAllArgs(CmdArgs, options::OPT_Z_Flag);
Args.AddAllArgs(CmdArgs, options::OPT_r);
+ // Tell the linker to load the plugin. This has to come before AddLinkerInputs
+ // as gold requires -plugin to come before any -plugin-opt that -Wl might
+ // forward.
+ if (D.IsUsingLTO(Args)) {
+ CmdArgs.push_back("-plugin");
+ std::string Plugin = ToolChain.getDriver().Dir + "/../lib/LLVMgold.so";
+ CmdArgs.push_back(Args.MakeArgString(Plugin));
+
+ // Try to pass driver level flags relevant to LTO code generation down to
+ // the plugin.
+
+ // Handle flags for selecting CPU variants.
+ std::string CPU = getCPUName(Args, ToolChain.getTriple());
+ if (!CPU.empty()) {
+ CmdArgs.push_back(
+ Args.MakeArgString(Twine("-plugin-opt=mcpu=") +
+ CPU));
+ }
+ }
+
AddLinkerInputs(ToolChain, Inputs, Args, CmdArgs);
if (!Args.hasArg(options::OPT_nostdlib) &&