Re: [PATCH] Documentation/llvm: Update Supported Arch table

From: Nathan Chancellor
Date: Fri Jun 17 2022 - 13:04:26 EST


On Fri, Jun 17, 2022 at 09:58:17AM -0700, Nick Desaulniers wrote:
> While watching Michael's new talk on Clang-built-Linux, I noticed the
> arch table in our docs that he refers to is outdated.
>
> Add hexagon and User Mode. Bump MIPS and RISCV to LLVM=1. PowerPC is
> almost LLVM=1 capable; ppc64le works, but ppc64 (big endian) and ppc32
> still need more work.
>
> Link: https://youtu.be/W4zdEDpvR5c?t=399
> Signed-off-by: Nick Desaulniers <ndesaulniers@xxxxxxxxxx>

Thanks for updating this!

Reviewed-by: Nathan Chancellor <nathan@xxxxxxxxxx>

> ---
> Documentation/kbuild/llvm.rst | 10 ++++++++--
> 1 file changed, 8 insertions(+), 2 deletions(-)
>
> diff --git a/Documentation/kbuild/llvm.rst b/Documentation/kbuild/llvm.rst
> index b854bb413164..6b2bac8e9ce0 100644
> --- a/Documentation/kbuild/llvm.rst
> +++ b/Documentation/kbuild/llvm.rst
> @@ -129,18 +129,24 @@ yet. Bug reports are always welcome at the issue tracker below!
> * - arm64
> - Supported
> - ``LLVM=1``
> + * - hexagon
> + - Maintained
> + - ``LLVM=1``
> * - mips
> - Maintained
> - - ``CC=clang``
> + - ``LLVM=1``
> * - powerpc
> - Maintained
> - ``CC=clang``
> * - riscv
> - Maintained
> - - ``CC=clang``
> + - ``LLVM=1``
> * - s390
> - Maintained
> - ``CC=clang``
> + * - um (User Mode)
> + - Maintained
> + - ``LLVM=1``
> * - x86
> - Supported
> - ``LLVM=1``
> --
> 2.36.1.476.g0c4daa206d-goog
>