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From: Jeff Law <jeffreyalaw@gmail.com>
To: gcc-patches@gcc.gnu.org
Subject: Re: [PATCH 1/2] cselib: Keep track of further subvalue relations
Date: Tue, 27 Sep 2022 17:46:32 -0600	[thread overview]
Message-ID: <95d6fcc6-846c-d484-fda7-1eeeabca87e7@gmail.com> (raw)
In-Reply-To: <20220907142026.936922-2-stefansf@linux.ibm.com>


On 9/7/22 08:20, Stefan Schulze Frielinghaus via Gcc-patches wrote:
> Whenever a new cselib value is created check whether a smaller value
> exists which is contained in the bigger one.  If so add a subreg
> relation to locs of the smaller one.
>
> gcc/ChangeLog:
>
> 	* cselib.cc (new_cselib_val): Keep track of further subvalue
> 	relations.

OK

jeff



  parent reply	other threads:[~2022-09-27 23:46 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-09-07 14:20 [PATCH 0/2] Variable tracking and subvalues Stefan Schulze Frielinghaus
2022-09-07 14:20 ` [PATCH 1/2] cselib: Keep track of further subvalue relations Stefan Schulze Frielinghaus
2022-09-26  6:10   ` Stefan Schulze Frielinghaus
2022-09-27 23:46   ` Jeff Law [this message]
2022-09-29 17:40     ` Joseph Myers
2022-09-07 14:20 ` [PATCH 2/2] var-tracking: Add entry values up to max register mode Stefan Schulze Frielinghaus
2022-09-26  6:10   ` Stefan Schulze Frielinghaus
2022-09-27 23:44   ` Jeff Law

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