From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 27982 invoked by alias); 23 Apr 2013 11:31:09 -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 27949 invoked by uid 48); 23 Apr 2013 11:31:06 -0000 From: "mikpe at it dot uu.se" To: gcc-bugs@gcc.gnu.org Subject: [Bug c/57046] wrong code generated by gcc 4.8.0 on i686 Date: Tue, 23 Apr 2013 11:31:00 -0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: c X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: mikpe at it dot uu.se X-Bugzilla-Status: UNCONFIRMED X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: unassigned at gcc dot gnu.org X-Bugzilla-Target-Milestone: --- 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 X-SW-Source: 2013-04/txt/msg01947.txt.bz2 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57046 --- Comment #1 from Mikael Pettersson 2013-04-23 11:31:06 UTC --- Created attachment 29918 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=29918 Single-file test case. I can reproduce the wrong-code on x86_64-linux with gcc 4.9-20130421 and 4.8-20130418, using -m32 -O2 -Wall. gcc 4.7 and 4.6 generate correct code.