================
@@ -135,10 +136,15 @@ void loongarch::getLoongArchTargetFeatures(const Driver
&D,
Features.push_back("+lsx");
std::string ArchName;
- if (const Arg *A = Args.getLastArg(options::OPT_march_EQ))
- ArchName = A->getValue();
+ const Arg *MArch = Args.getLastArg(options::OPT_march_EQ);
+ if (MArch)
+ ArchName = MArch->getValue();
ArchName = postProcessTargetCPUString(ArchName, Triple);
llvm::LoongArch::getArchFeatures(ArchName, Features);
+ if ((std::string)(MArch->getValue()) == "native")
----------------
SixWeining wrote:
```suggestion
if (MArch && StringRef(MArch->getValue()) == "native")
```
Similar to
https://github.com/llvm/llvm-project/blob/main/clang/lib/Driver/ToolChains/Arch/AArch64.cpp#L463
https://github.com/llvm/llvm-project/pull/115832
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