Re: Re: [PATCH V2] VECT: Add SELECT_VL support

2023-06-05 Thread juzhe.zh...@rivai.ai
>> But it would make the pointer IV updates more complex. So let's >> say that that's the reason for preferring solution 3. Yes, I prefer pointer solution 3 to avoid complex IV updates and there is no benefits in solution 2(unlike single-rgroup). I read your comments, it's more comprehensive tha

Re: Re: [PATCH V2] VECT: Add SELECT_VL support

2023-06-05 Thread juzhe.zh...@rivai.ai
Hi, Richard. >> No, I meant that the comment I quoted seemed to be saying that solution >> 3 wasn't possible. The comment seemed to say that we would need to do >> solution 1. I am so sorry that I didn't write the comments accurately. Could you help me with comments ? Base on what we have discuss

Re: Re: [PATCH V2] VECT: Add SELECT_VL support

2023-06-05 Thread juzhe.zh...@rivai.ai
Hi, Richard. Thanks for the comments. >> If we use SELECT_VL to refer only to the target-independent ifn, I don't >> see why this last bit is true. Could you give me more details and information about this since I am not sure whether I catch up with you. You mean the current SELECT_VL is not an