From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id 62B9C3858D39; Mon, 3 Apr 2023 08:48:49 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 62B9C3858D39 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org; s=default; t=1680511729; bh=0EyuhzMX0Zz4OFBEIdV4RsaiQFgJOaM9audFDgZhrzM=; h=From:To:Subject:Date:In-Reply-To:References:From; b=BqD7qr3zft3CTBp+ym8cZCCncfRl8eqeGtUfSDRwkL6wr3xQvAOxB52q3qkff77F6 n/U/hSrHrQ6uxlp/N1+epKGmL/RZGc2vOs5J9cCodDpdEXdhMsXZJKF+kugNP2HQsq DgYuLEm9kluV2l6Q3ag6mZJg/JKm/r6sKhlA4prE= From: "jakub at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug tree-optimization/109386] [13 Regression] Frange value relation related miscompilation Date: Mon, 03 Apr 2023 08:48:49 +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: 13.0 X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: jakub at gcc dot gnu.org X-Bugzilla-Status: UNCONFIRMED X-Bugzilla-Resolution: X-Bugzilla-Priority: P1 X-Bugzilla-Assigned-To: unassigned at gcc dot gnu.org X-Bugzilla-Target-Milestone: 13.0 X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: attachments.created 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=3D109386 --- Comment #1 from Jakub Jelinek --- Created attachment 54802 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=3D54802&action=3Dedit gcc13-pr109386.patch Untested patch. I've tried to fix the incorrect registraction of value relation (in the scope of the current set of VREL_*), but unfortunately it didn't fix it.=