[all-commits] [llvm/llvm-project] 775148: [RISCV] Add mvendorid/marchid/mimpid to CPU defini...

Pengcheng Wang via All-commits all-commits at lists.llvm.org
Fri Nov 22 03:55:07 PST 2024


  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 775148f2367600f90d28684549865ee9ea2f11be
      https://github.com/llvm/llvm-project/commit/775148f2367600f90d28684549865ee9ea2f11be
  Author: Pengcheng Wang <wangpengcheng.pp at bytedance.com>
  Date:   2024-11-22 (Fri, 22 Nov 2024)

  Changed paths:
    M llvm/include/llvm/TargetParser/RISCVTargetParser.h
    M llvm/lib/Target/RISCV/RISCVProcessors.td
    M llvm/lib/TargetParser/RISCVTargetParser.cpp
    M llvm/test/TableGen/riscv-target-def.td
    M llvm/utils/TableGen/RISCVTargetDefEmitter.cpp

  Log Message:
  -----------
  [RISCV] Add mvendorid/marchid/mimpid to CPU definitions (#116202)

We can get these information via `sys_riscv_hwprobe`.

This can be used to implement `__builtin_cpu_is`.



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