From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id 2F1023858413; Mon, 4 Mar 2024 10:01:39 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 2F1023858413 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org; s=default; t=1709546499; bh=Kr+qQ4cylSVFP8Cke74pZ96sTITeun3l5rTecmTGudY=; h=From:To:Subject:Date:In-Reply-To:References:From; b=p2WOiltPtuxTVVjbsGi2kMwK+l2hYa/3z3H2bJT4vdh9DvqG4uxe2Rbi1YyeUrUrH Sc/iFTWAQ2G70fOfTpkqTDrxGgnUsMn7+b9DO/hMqNz2AO4kvRqsVd8GChrqsF5Gb2 mDkVzT5aC0SCdi1KmFUjbNS5X9vKmuD9DTC1ai9M= From: "rguenth at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug rtl-optimization/114208] RTL DSE deletes a store that is not dead Date: Mon, 04 Mar 2024 10:01:38 +0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: rtl-optimization X-Bugzilla-Version: 14.0 X-Bugzilla-Keywords: needs-bisection, wrong-code 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=3D114208 Richard Biener changed: What |Removed |Added ---------------------------------------------------------------------------- Keywords| |needs-bisection --- Comment #4 from Richard Biener --- Did it ever work? I suppose 'st Y+,r20 is' post-inc so maybe DSE mishandles this somehow.=