From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 8460 invoked by alias); 12 Dec 2013 11:22:34 -0000 Mailing-List: contact gcc-bugs-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Id: List-Archive: List-Post: List-Help: Sender: gcc-bugs-owner@gcc.gnu.org Received: (qmail 8396 invoked by uid 48); 12 Dec 2013 11:22:31 -0000 From: "izamyatin at gmail dot com" To: gcc-bugs@gcc.gnu.org Subject: [Bug tree-optimization/54742] Switch elimination in FSM loop Date: Thu, 12 Dec 2013 11:22:00 -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: unknown X-Bugzilla-Keywords: missed-optimization X-Bugzilla-Severity: normal X-Bugzilla-Who: izamyatin at gmail dot com X-Bugzilla-Status: REOPENED 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: Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 7bit X-Bugzilla-URL: http://gcc.gnu.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-SW-Source: 2013-12/txt/msg01051.txt.bz2 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54742 --- Comment #31 from Igor Zamyatin --- The problem is that there is a performance regression on i686 for Coremark test