Re: [PATCH] RISC-V: Support vfwmul.vv combine lowering

[Jeff Law via Gcc-patches]

On 6/28/23 16:00, 钟居哲 wrote:
You can see here:

https://godbolt.org/z/d78646hWb <https://godbolt.org/z/d78646hWb>
You patch doesn't help that code and your patch is a result of 
fundamentally misunderstanding combine's capabilities AFAICT.

Jeff