xen0n added inline comments.
================
Comment at: clang/lib/Driver/ToolChains/Arch/LoongArch.cpp:199-204
+ // Handle CPU name is 'native'.
+ if (CPU == "native") {
+ CPU = llvm::sys::getHostCPUName();
+ if (CPU == "generic")
+ CPU = llvm::LoongArch::getDefaultArch(Triple.isLoongArch64());
+ }
----------------
This part is identical between `-march=` and `-mtune=` handling. I'd suggest
extracting out a common helper for this, or making this function generic over
`options::OPT_m*_EQ` (whichever more suitable for you and the Clang
maintainers; I don't have a particular preference).
Repository:
rG LLVM Github Monorepo
CHANGES SINCE LAST ACTION
https://reviews.llvm.org/D155824/new/
https://reviews.llvm.org/D155824
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