Re: [PATCH 02/11] tcg: Add tcg_gen_revbit{32,64}

Philippe Mathieu-Daudé <[email protected]> Fri, 31 Jul 2026 10:55:54 +0200
Newsgroups org.nongnu.qemu-arm,org.nongnu.qemu-devel
Message-ID <[email protected]>
On 31/7/26 08:41, Philippe Mathieu-Daudé wrote:
> On 31/7/26 08:08, Philippe Mathieu-Daudé wrote:
>> On 31/7/26 02:04, Richard Henderson wrote:
>>> Add generic expanders for reversing bits within a word.
>>>
>>> Signed-off-by: Richard Henderson <[email protected]>
>>> ---
>>>   include/tcg/tcg-op-common.h |  3 ++
>>>   include/tcg/tcg-op.h        |  5 ++++
>>>   tcg/tcg-op.c                | 59 +++++++++++++++++++++++++++++++++++++
>>>   3 files changed, 67 insertions(+)
>>
>> Missing listing in docs/devel/tcg-ops.rst,
> 
> I now see that in "tcg: Add revbit{32,64} opcodes" in patch #7.
> Since they are for frontends I'd expect them documented in this
> patch, not #7 (backends).

I  guess I keep misunderstanding this document; I refer to it with
frontends but it might be for backends. I also guess you already
explained that to me. Nevermind.

> 
>> otherwise:
>> Reviewed-by: Philippe Mathieu-Daudé <[email protected]>
>>
>>
> 
>