This is an archive of the discontinued LLVM Phabricator instance.

Show All 24 Lines	std::string x86::getX86TargetCPU(const Driver &D, const ArgList &Args,
const llvm::Triple &Triple) {		const llvm::Triple &Triple) {
if (const Arg *A = Args.getLastArg(clang::driver::options::OPT_march_EQ)) {		if (const Arg *A = Args.getLastArg(clang::driver::options::OPT_march_EQ)) {
StringRef CPU = A->getValue();		StringRef CPU = A->getValue();
if (CPU != "native")		if (CPU != "native")
return std::string(CPU);		return std::string(CPU);

// FIXME: Reject attempts to use -march=native unless the target matches		// FIXME: Reject attempts to use -march=native unless the target matches
// the host.		// the host.
//
// FIXME: We should also incorporate the detected target features for use
// with -native.
CPU = llvm::sys::getHostCPUName();		CPU = llvm::sys::getHostCPUName();
if (!CPU.empty() && CPU != "generic")		if (!CPU.empty() && CPU != "generic")
return std::string(CPU);		return std::string(CPU);
}		}

if (const Arg *A = Args.getLastArg(options::OPT__SLASH_arch)) {		if (const Arg *A = Args.getLastArg(options::OPT__SLASH_arch)) {
// Mapping built by looking at lib/Basic's X86TargetInfo::initFeatureMap().		// Mapping built by looking at lib/Basic's X86TargetInfo::initFeatureMap().
// The keys are case-sensitive; this matches link.exe.		// The keys are case-sensitive; this matches link.exe.
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[X86][Driver] Remove stale FIXME. NFCClosedPublic