[all-commits] [llvm/llvm-project] 11f74c: [RISCV] Improve error message when the extension i...

Brandon Wu via All-commits all-commits at lists.llvm.org
Tue Mar 5 17:25:54 PST 2024


  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 11f74cd4bb487e956c92132b4991e8cde1dd1a81
      https://github.com/llvm/llvm-project/commit/11f74cd4bb487e956c92132b4991e8cde1dd1a81
  Author: Brandon Wu <brandon.wu at sifive.com>
  Date:   2024-03-06 (Wed, 06 Mar 2024)

  Changed paths:
    M clang/test/Driver/riscv-arch.c
    M llvm/lib/Support/RISCVISAInfo.cpp
    M llvm/unittests/Support/RISCVISAInfoTest.cpp

  Log Message:
  -----------
  [RISCV] Improve error message when the extension is not supported (#83989)

If the "march" has some extension with version that is not supported, it
returns the error message like: "error: invalid arch name 'some_arch',
unsupported version number 2.0 for extension 'some_arch'", which is not
precise enough, it should return the message that only tells users "the
extension is not supported".



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