From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id DD6863858D20; Fri, 5 May 2023 12:21:05 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org DD6863858D20 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org; s=default; t=1683289265; bh=4URUg3matpNq5suUC/3R/OL6P5RTM40eUXGGRx40bzM=; h=From:To:Subject:Date:In-Reply-To:References:From; b=LokDJIvq4VdSBUIFE4d7ybh4eJTX+Nak/emE4TQwrpGybYS3tzdH1ASabb2n2LR1D hcoX3fbCJa35yI+crY1hqkkl4GYrDS3i+n3EYfPQ+N+6WTmLW4Q47XAacoygFLGxuw gGaBMz8yUo4XM7+jyPrYRWGnqARd4bZXSLhRHd1E= From: "rguenth at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug tree-optimization/109746] Fails removing redundant comparison in for loop over multiple variables, unless members of struct Date: Fri, 05 May 2023 12:21:05 +0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: tree-optimization X-Bugzilla-Version: 13.1.1 X-Bugzilla-Keywords: missed-optimization X-Bugzilla-Severity: normal X-Bugzilla-Who: rguenth at gcc dot gnu.org X-Bugzilla-Status: UNCONFIRMED X-Bugzilla-Resolution: X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: unassigned at gcc dot gnu.org X-Bugzilla-Target-Milestone: --- X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: keywords Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: http://gcc.gnu.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 List-Id: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D109746 Richard Biener changed: What |Removed |Added ---------------------------------------------------------------------------- Keywords| |missed-optimization --- Comment #1 from Richard Biener --- Probably some pass ordering issue.=