================
@@ -337,13 +337,17 @@ std::string riscv::getRISCVArch(const llvm::opt::ArgList
&Args,
// - On `riscv{XLEN}-unknown-elf` we default to `rv{XLEN}imac`
// - On all other OSs we use `rv{XLEN}imafdc` (equivalent to `rv{XLEN}gc`)
if (Triple.isRISCV32()) {
- if (Triple.getOS() == llvm::Triple::UnknownOS)
+ if (Triple.getOS() == llvm::Triple::UnknownOS &&
+ Triple.getVendor() != llvm::Triple::MipsTechnologies)
return "rv32imac";
return "rv32imafdc";
}
- if (Triple.getOS() == llvm::Triple::UnknownOS)
+ if (Triple.getOS() == llvm::Triple::UnknownOS &&
+ Triple.getVendor() != llvm::Triple::MipsTechnologies)
return "rv64imac";
+ if (Triple.getVendor() == llvm::Triple::MipsTechnologies)
+ return "rv64imafdc_zba_zbb_zicsr_zifencei";
----------------
djtodoro wrote:
Well, by just moving the `if (Triple.getVendor() ==
llvm::Triple::MipsTechnologies)` above, we make it cleaner.
https://github.com/llvm/llvm-project/pull/134065
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