and documents (No complicate
vectorizer support).
Really appreciate your help!
juzhe.zh...@rivai.ai
From: Richard Biener
Date: 2023-06-27 16:56
To: juzhe.zh...@rivai.ai
CC: gcc-patches; richard.sandiford; pan2.li
Subject: Re: Re: [PATCH V4] SCCVN: Add LEN_MASK_STORE and fix LEN_STORE
On Tue
write a testcase that exercises it (and verifies
correctness).
Richard.
> Thanks.
>
>
> juzhe.zh...@rivai.ai
>
> From: Richard Biener
> Date: 2023-06-27 16:34
> To: juzhe.zh...@rivai.ai
> CC: gcc-patches; richard.sandiford; pan2.li
> Subject: Re: Re: [PATCH V4]
lding of dependent stmts
it might be nice to have the constant folded masks.
I will open a bugreport with this testcase.
Richard.
>
> juzhe.zh...@rivai.ai
>
> From: Richard Biener
> Date: 2023-06-27 15:47
> To: juzhe.zh...@rivai.ai
> CC: gcc-patches; richard.
nice to have the constant folded masks.
I will open a bugreport with this testcase.
Richard.
>
> juzhe.zh...@rivai.ai
>
> From: Richard Biener
> Date: 2023-06-27 15:47
> To: juzhe.zh...@rivai.ai
> CC: gcc-patches; richard.sandiford; pan2.li
> Subject: Re: Re: [PATCH
ar element load CSE
from VLA [masked/with-len] stores if we can for example
compute a lower bound on the number of elements accessed.
Richard.
> Thanks.
>
>
> juzhe.zh...@rivai.ai
>
> From: Richard Biener
> Date: 2023-06-27 15:47
> To: juzhe.zh...@rivai.ai
> CC: gc
s.
>
>
> juzhe.zh...@rivai.ai
>
> From: Richard Biener
> Date: 2023-06-27 15:33
> To: Ju-Zhe Zhong
> CC: gcc-patches; richard.sandiford; pan2.li
> Subject: Re: [PATCH V4] SCCVN: Add LEN_MASK_STORE and fix LEN_STORE
> On Tue, 27 Jun 2023, juzhe.zh...@rivai.ai wrot
des, RVV currently can't have VLS modes (V4SI) since LTO issue.
I am trying to find a CSE opportunity on VL vectors.
Thanks.
juzhe.zh...@rivai.ai
From: Richard Biener
Date: 2023-06-27 15:47
To: juzhe.zh...@rivai.ai
CC: gcc-patches; richard.sandiford; pan2.li
Subject: Re: Re: [PATCH V4] SCCVN:
From: Richard Biener
> Date: 2023-06-27 15:33
> To: Ju-Zhe Zhong
> CC: gcc-patches; richard.sandiford; pan2.li
> Subject: Re: [PATCH V4] SCCVN: Add LEN_MASK_STORE and fix LEN_STORE
> On Tue, 27 Jun 2023, juzhe.zh...@rivai.ai wrote:
>
> > From: Ju-Zhe Zhong
> >
> >
ches; richard.sandiford; pan2.li
Subject: Re: [PATCH V4] SCCVN: Add LEN_MASK_STORE and fix LEN_STORE
On Tue, 27 Jun 2023, juzhe.zh...@rivai.ai wrote:
> From: Ju-Zhe Zhong
>
> Hi, Richi.
>
> I tried to understand your last email and to refactor the do-while loop using
> VECTOR_
On Tue, 27 Jun 2023, juzhe.zh...@rivai.ai wrote:
> From: Ju-Zhe Zhong
>
> Hi, Richi.
>
> I tried to understand your last email and to refactor the do-while loop using
> VECTOR_CST_NELTS.
>
> This patch works fine for LEN_MASK_STORE and compiler can CSE redundant store.
> I have appended testc
From: Ju-Zhe Zhong
Hi, Richi.
I tried to understand your last email and to refactor the do-while loop using
VECTOR_CST_NELTS.
This patch works fine for LEN_MASK_STORE and compiler can CSE redundant store.
I have appended testcase in this patch to test VN for LEN_MASK_STORE.
I am not sure whet
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