Not sure since I saw MASK_STORE/LEN_STORE didn't compute size.
 


juzhe.zh...@rivai.ai
 
From: Jeff Law
Date: 2023-06-24 00:27
To: juzhe.zhong; gcc-patches
CC: rguenther; richard.sandiford
Subject: Re: [PATCH] SSA ALIAS: Apply LEN_MASK_STORE to 
'ref_maybe_used_by_call_p_1'
 
 
On 6/23/23 08:15, juzhe.zh...@rivai.ai wrote:
> From: Ju-Zhe Zhong <juzhe.zh...@rivai.ai>
> 
> gcc/ChangeLog:
> 
>          * tree-ssa-alias.cc (call_may_clobber_ref_p_1): Add LEN_MASK_STORE.
Doesn't this need to extract/compute the size argument in a manner 
similar to what DSE does?
 
Jeff
 

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