e mov pattern.
juzhe.zh...@rivai.ai
From: Kito Cheng
Date: 2023-09-27 18:07
To: juzhe.zh...@rivai.ai
CC: kito.cheng; gcc-patches; jeffreyalaw; Robin Dapp
Subject: Re: Re: [PATCH V3] RISC-V: Remove mem-to-mem VLS move pattern[PR111566]
I can understand why remove mem to mem pattern, but why the norma
I can understand why remove mem to mem pattern, but why the normal mov
pattern for VLS_AVL_IMM need to change too?
On Wed, Sep 27, 2023 at 10:39 AM juzhe.zh...@rivai.ai
wrote:
>
> >> Why add `can_create_pseudo_p ()` here? this will split after reload,
> >> but we forbid that pattern between reloa
>> Why add `can_create_pseudo_p ()` here? this will split after reload,
>> but we forbid that pattern between reload and split2?
I have no ideal. Some fortran tests just need recognization of mem-to-mem
pattern before RA.
I don't know the reason.
juzhe.zh...@rivai.ai
From: Kito Cheng
Date: 2
