[all-commits] [llvm/llvm-project] 065da3: clang driver throws error for -mabi=elfv2 or elfv2

[Kishan Parmar via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 065da3574b4fe9d4ee6283de2c82b8ce1c08af08
      https://github.com/llvm/llvm-project/commit/065da3574b4fe9d4ee6283de2c82b8ce1c08af08
  Author: Kishan Parmar <kparmar2101 at gmail.com>
  Date:   2023-07-29 (Sat, 29 Jul 2023)

  Changed paths:
    M clang/lib/Driver/ToolChains/Clang.cpp
    M clang/test/Driver/ppc-abi.c

  Log Message:
  -----------
  clang driver throws error for -mabi=elfv2 or elfv2

After clang release/16.x there is a regression that -mabi=elfv1
or -mabi=elfv2 are being unused and throws warning. But clang-trunk
throws error for -mabi=elfv2 or elfv1. Intent of this patch to accept
elfv1 or elfv2 for -mabi.

Reviewed By : nemanjai
Differential Revision: https://reviews.llvm.org/D156351