================
@@ -258,6 +259,13 @@ static void getARMMultilibFlags(const Driver &D,
}
}
+static void getRISCVMultilibFlags(const Driver &D, const llvm::Triple &Triple,
+ const llvm::opt::ArgList &Args,
+ Multilib::flags_list &Result) {
+ Result.push_back("-march=" + riscv::getRISCVArch(Args, Triple));
----------------
lenary wrote:
I think that the arch string used here should be normalised using RISCVISAInfo
- so that matching is much easier. I think this might throw up some issues when
clang changes the version of an extension it implements, but likely you have to
check your library build/configuration when that happens anyway, i think.
https://github.com/llvm/llvm-project/pull/98856
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