From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 3761 invoked by alias); 4 Oct 2012 14:25:47 -0000 Received: (qmail 3704 invoked by uid 48); 4 Oct 2012 14:25:33 -0000 From: "wbrana at gmail dot com" To: gcc-bugs@gcc.gnu.org Subject: [Bug tree-optimization/54077] [4.7/4.8 Regression] Bytemark FP EMULATION 44% slower than with clang Date: Thu, 04 Oct 2012 14:25:00 -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-Keywords: missed-optimization X-Bugzilla-Severity: normal X-Bugzilla-Who: wbrana at gmail dot com X-Bugzilla-Status: UNCONFIRMED X-Bugzilla-Priority: P2 X-Bugzilla-Assigned-To: unassigned at gcc dot gnu.org X-Bugzilla-Target-Milestone: 4.7.3 X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: X-Bugzilla-URL: http://gcc.gnu.org/bugzilla/ Auto-Submitted: auto-generated Content-Type: text/plain; charset="UTF-8" MIME-Version: 1.0 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 X-SW-Source: 2012-10/txt/msg00326.txt.bz2 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54077 --- Comment #15 from wbrana 2012-10-04 14:25:29 UTC --- I can reliably reproduce bug on Core 2. Reverting 175752 reliably fixes bug.