[all-commits] [llvm/llvm-project] 75d679: [RISCV][Clang][TargetParser] Support getting featu...

[Yeting Kuo via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 75d6795e420274346b14aca8b6bd49bfe6030eeb
      https://github.com/llvm/llvm-project/commit/75d6795e420274346b14aca8b6bd49bfe6030eeb
  Author: Yeting Kuo <46629943+yetingk at users.noreply.github.com>
  Date:   2023-11-08 (Wed, 08 Nov 2023)

  Changed paths:
    M clang/lib/Driver/ToolChains/Arch/RISCV.cpp
    M llvm/include/llvm/TargetParser/RISCVTargetParser.h
    M llvm/lib/TargetParser/RISCVTargetParser.cpp
    M llvm/utils/TableGen/RISCVTargetDefEmitter.cpp

  Log Message:
  -----------
  [RISCV][Clang][TargetParser] Support getting feature unaligned-scalar-mem from mcpu. (#71513)

This patch reference ac1ffd3caca12c254e0b8c847aa8ce8e51b6cfbf to suppot
a soft coding way to identify whether a cpu has a feature
`unaligned-scalar-mem` by `RISCVProcessors.td`.
This patch does not provide test case since there is no risc-v cpu
support `unaligned-scalar-mem` in llvm upstream now.