From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 7850 invoked by alias); 8 Jan 2013 08:34:17 -0000 Received: (qmail 7247 invoked by uid 55); 8 Jan 2013 08:33:50 -0000 From: "jakub at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug middle-end/54120] [4.8 Regression] FAIL: gfortran.fortran-torture/execute/random_2.f90 execution Date: Tue, 08 Jan 2013 08:34:00 -0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: middle-end X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: jakub at gcc dot gnu.org X-Bugzilla-Status: UNCONFIRMED X-Bugzilla-Priority: P1 X-Bugzilla-Assigned-To: unassigned at gcc dot gnu.org X-Bugzilla-Target-Milestone: 4.8.0 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: 2013-01/txt/msg00610.txt.bz2 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54120 --- Comment #14 from Jakub Jelinek 2013-01-08 08:33:50 UTC --- Author: jakub Date: Tue Jan 8 08:33:43 2013 New Revision: 195007 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=195007 Log: PR tree-optimization/54120 * tree-vrp.c (range_fits_type_p): Don't allow src_precision < precision from signed vr to unsigned_p if vr->min or vr->max is negative. (simplify_float_conversion_using_ranges): Test can_float_p against CODE_FOR_nothing. Modified: trunk/gcc/ChangeLog trunk/gcc/tree-vrp.c