[all-commits] [llvm/llvm-project] a7313f: [RISCV] Fix gaps in IgnoreUnknown=true for RISCVIS...

[Alex Bradbury via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: a7313f83b9ca904fade446e000550c69e0887cbf
      https://github.com/llvm/llvm-project/commit/a7313f83b9ca904fade446e000550c69e0887cbf
  Author: Alex Bradbury <asb at igalia.com>
  Date:   2023-03-13 (Mon, 13 Mar 2023)

  Changed paths:
    M llvm/lib/Support/RISCVISAInfo.cpp
    M llvm/unittests/Support/RISCVISAInfoTest.cpp

  Log Message:
  -----------
  [RISCV] Fix gaps in IgnoreUnknown=true for RISCVISAInfo::parseArchString

Prior to this patch, unrecognised z/s/sx/x prefixed extensions were not
ignored when IgnoreUnknown=true.

Differential Revision: https://reviews.llvm.org/D145882