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From: "aldyh at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug tree-optimization/55157] Missed VRP with != 0 and multiply
Date: Fri, 04 Nov 2022 15:46:09 +0000	[thread overview]
Message-ID: <bug-55157-4-qJZrKe69VR@http.gcc.gnu.org/bugzilla/> (raw)
In-Reply-To: <bug-55157-4@http.gcc.gnu.org/bugzilla/>

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=55157

--- Comment #8 from Aldy Hernandez <aldyh at gcc dot gnu.org> ---
Created attachment 53826
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=53826&action=edit
untested

Here's what I tested and we're still around a 3% degradation for VRP.

  parent reply	other threads:[~2022-11-04 15:46 UTC|newest]

Thread overview: 14+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2012-10-31 21:51 [Bug tree-optimization/55157] New: Missing VRP pinskia at gcc dot gnu.org
2021-12-25 23:35 ` [Bug tree-optimization/55157] Missed VRP with != 0 and multiply pinskia at gcc dot gnu.org
2022-11-04 11:22 ` aldyh at gcc dot gnu.org
2022-11-04 11:39 ` aldyh at gcc dot gnu.org
2022-11-04 13:40 ` amacleod at redhat dot com
2022-11-04 15:44 ` aldyh at gcc dot gnu.org
2022-11-04 15:46 ` aldyh at gcc dot gnu.org [this message]
2022-11-04 19:45 ` aldyh at gcc dot gnu.org
2022-11-04 19:48 ` aldyh at gcc dot gnu.org
2022-11-04 20:03 ` aldyh at gcc dot gnu.org
2022-11-05  9:04 ` aldyh at gcc dot gnu.org
2022-11-07 19:59 ` cvs-commit at gcc dot gnu.org
2022-11-07 20:02 ` aldyh at gcc dot gnu.org
2022-11-08 18:26 ` pinskia at gcc dot gnu.org

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