[all-commits] [llvm/llvm-project] e0d1c2: [SPARC][clang] Add SPARC target feature flags

[Koakuma via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: e0d1c29ca3a52c87ecac96e00ebf236b578d8b41
      https://github.com/llvm/llvm-project/commit/e0d1c29ca3a52c87ecac96e00ebf236b578d8b41
  Author: Koakuma <koachan at protonmail.com>
  Date:   2022-12-14 (Wed, 14 Dec 2022)

  Changed paths:
    M clang/include/clang/Driver/Options.td
    M clang/lib/Driver/ToolChains/Arch/Sparc.cpp
    A clang/test/Driver/sparc-target-features.c

  Log Message:
  -----------
  [SPARC][clang] Add SPARC target feature flags

This adds some SPARC feature flags to clang, for those that we have in common with GCC:

-m[no-]fpu
-m[no-]fsmuld
-m[no-]popc
-m[no-]vis
-m[no-]vis2
-m[no-]vis3
-m[hard/soft]-quad-float

All have the same meanings as GCC's options (https://gcc.gnu.org/onlinedocs/gcc/SPARC-Options.html).

This fixes, among other things, the -mno-fpu part of bug #40792

Reviewed By: nickdesaulniers

Differential Revision: https://reviews.llvm.org/D139768