[all-commits] [llvm/llvm-project] 41ce5e: [PowerPC] Remove unnecessary 64-bit guards from al...

[Nemanja Ivanovic via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 41ce5ec5f6f3a03d70e0010e3a140fe129800637
      https://github.com/llvm/llvm-project/commit/41ce5ec5f6f3a03d70e0010e3a140fe129800637
  Author: Nemanja Ivanovic <nemanja.i.ibm at gmail.com>
  Date:   2021-07-12 (Mon, 12 Jul 2021)

  Changed paths:
    M clang/lib/Headers/altivec.h
    A clang/test/CodeGen/builtins-ppc-32bit-vec-ll.c
    M clang/test/CodeGen/builtins-ppc-quadword-noi128.c

  Log Message:
  -----------
  [PowerPC] Remove unnecessary 64-bit guards from altivec.h

A number of functions in the header have guards for 64-bit only
that were presumably added as some of the functions in the blocks
use vector __int128 which is only available in 64-bit mode.
A more appropriate guard (__SIZEOF_INT128__) has been added for
those functions since, making the 64-bit guards redundant.
This patch removes those guards as they inadvertently guard code
that uses vector long long which does not actually require 64-bit
mode.