From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id 349E83858D38; Sat, 4 Mar 2023 15:08:03 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 349E83858D38 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org; s=default; t=1677942483; bh=6nmrnbi8WuI9SyTcpWpFymTlkWebittA7kYwWa+ui2w=; h=From:To:Subject:Date:In-Reply-To:References:From; b=uV9JVbilDnHwJ+mW3t9jj0GyIQuKvmGCEvJoljgRGeChuHozc2ug3VQZiQfvWfvkJ a4ip8jQso07Gsm+0LDOStI8z/r9DcA8sFtmb4PScNXP7W2UlyQauOANOM+G9ALutq+ ccyYBm5w7bWc1kbNTrtNnrHPRe1kEvXsv/Y7L/dQ= From: "jakub at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug tree-optimization/109011] missed optimization in presence of __builtin_ctz Date: Sat, 04 Mar 2023 15:08:02 +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: 12.2.1 X-Bugzilla-Keywords: missed-optimization X-Bugzilla-Severity: normal X-Bugzilla-Who: jakub at gcc dot gnu.org X-Bugzilla-Status: UNCONFIRMED X-Bugzilla-Resolution: X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: jakub at gcc dot gnu.org X-Bugzilla-Target-Milestone: --- X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: attachments.isobsolete 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=3D109011 Jakub Jelinek changed: What |Removed |Added ---------------------------------------------------------------------------- Attachment #54584|0 |1 is obsolete| | --- Comment #10 from Jakub Jelinek --- Created attachment 54585 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=3D54585&action=3Dedit gcc13-pr109011.patch Small fix for a theoretical problem in the patch.=