[all-commits] [llvm/llvm-project] 5da7f3: [AIX][Clang][K] Create `-K` Option for AIX.

[Michael Francis via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 5da7f30f24c4620c4f4425206fbdd0921d333dc0
      https://github.com/llvm/llvm-project/commit/5da7f30f24c4620c4f4425206fbdd0921d333dc0
  Author: Michael Francis <michaelfrancis at ibm.com>
  Date:   2023-05-08 (Mon, 08 May 2023)

  Changed paths:
    M clang/include/clang/Driver/Options.td
    M clang/lib/Driver/ToolChains/Clang.cpp
    M clang/test/Driver/aix-ld.c
    A clang/test/Driver/unsupported-target-K.c

  Log Message:
  -----------
  [AIX][Clang][K] Create `-K` Option for AIX.

`-K` is a linker option on AIX, that is used to align the header, text, data, and loader sections of the output file so that each section begins on a page boundary.

This patch creates the `-K` option in clang. On non-AIX targets, the "unsupported option" error is thrown.

Differential Revision: https://reviews.llvm.org/D146399