Re: Re: [PATCH] RISC-V: Remove tail && mask policy operand for vmclr, vmset, vmld, vmst

2022-11-28 Thread 钟居哲
Yes, it's a cleanup.



juzhe.zh...@rivai.ai
 
From: Jeff Law
Date: 2022-11-29 00:48
To: juzhe.zhong; gcc-patches
CC: kito.cheng; palmer
Subject: Re: [PATCH] RISC-V: Remove tail && mask policy operand for vmclr, 
vmset, vmld, vmst
 
On 11/28/22 07:21, juzhe.zh...@rivai.ai wrote:
> From: Ju-Zhe Zhong 
>
> Since mask instruction doesn't need policy, so remove it to make it look 
> reasonable.
> gcc/ChangeLog:
>
>  * config/riscv/vector.md: Remove TA && MA operands.
 
Does this fix a known bug or is it just a cleanup?   I think the latter, 
but I want to be sure.
 
 
 
Jeff
 
 
 


Re: [PATCH] RISC-V: Remove tail && mask policy operand for vmclr, vmset, vmld, vmst

2022-11-28 Thread Jeff Law via Gcc-patches



On 11/28/22 07:21, juzhe.zh...@rivai.ai wrote:

From: Ju-Zhe Zhong 

Since mask instruction doesn't need policy, so remove it to make it look 
reasonable.
gcc/ChangeLog:

 * config/riscv/vector.md: Remove TA && MA operands.


Does this fix a known bug or is it just a cleanup?   I think the latter, 
but I want to be sure.




Jeff