Committed after fixing the comments.
https://gcc.gnu.org/g:a79cf858b39e01c80537bc5d47a5e9004418c267
Thanks
Gui Haochen
在 2023/8/14 15:47, Kewen.Lin 写道:
> Hi Haochen,
>
> on 2023/8/14 10:18, HAO CHEN GUI wrote:
>> Hi,
>> This patch modifies vsx extract expand and generates mfvsrwz/stxsiwx
>>
Hi Haochen,
on 2023/8/14 10:18, HAO CHEN GUI wrote:
> Hi,
> This patch modifies vsx extract expand and generates mfvsrwz/stxsiwx
> for all sub targets when the mode is V4SI and the extracted element is word
> 1 from BE order. Also this patch adds a insn pattern for mfvsrwz which
> helps
Hi,
This patch modifies vsx extract expand and generates mfvsrwz/stxsiwx
for all sub targets when the mode is V4SI and the extracted element is word
1 from BE order. Also this patch adds a insn pattern for mfvsrwz which
helps eliminate redundant zero extend.
Compared to last version, the main
