: Richard Biener
Date: 2023-09-26 15:46
To: Juzhe-Zhong
CC: gcc-patches; richard.sandiford; rguenther; pinskia
Subject: Re: [PATCH] MATCH: Optimize COND_ADD_LEN reduction pattern
On Tue, Sep 26, 2023 at 9:13 AM Juzhe-Zhong wrote:
>
>
> This patch leverage this commit:
> https://gcc
On Tue, Sep 26, 2023 at 9:13 AM Juzhe-Zhong wrote:
>
>
> This patch leverage this commit:
> https://gcc.gnu.org/git/gitweb.cgi?p=gcc.git;h=62b505a4d5fc89
> to optimize COND_LEN_ADD reduction pattern.
>
> We are doing optimization of VEC_COND_EXPR + COND_LEN_ADD -> COND_LEN_ADD.
>
> Consider thsi
This patch leverage this commit:
https://gcc.gnu.org/git/gitweb.cgi?p=gcc.git;h=62b505a4d5fc89
to optimize COND_LEN_ADD reduction pattern.
We are doing optimization of VEC_COND_EXPR + COND_LEN_ADD -> COND_LEN_ADD.
Consider thsi following case:
#include
void
pr11594 (uint64_t *restrict a, ui