From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 15549 invoked by alias); 1 Nov 2010 14:50:39 -0000 Received: (qmail 15540 invoked by uid 22791); 1 Nov 2010 14:50:38 -0000 X-SWARE-Spam-Status: No, hits=-2.4 required=5.0 tests=ALL_TRUSTED,AWL,BAYES_00,MISSING_MID X-Spam-Check-By: sourceware.org Received: from localhost (HELO gcc.gnu.org) (127.0.0.1) by sourceware.org (qpsmtpd/0.43rc1) with ESMTP; Mon, 01 Nov 2010 14:50:35 +0000 From: "hjl.tools at gmail dot com" To: gcc-bugs@gcc.gnu.org Subject: [Bug tree-optimization/46259] [4.6 Regression] Revision 166102 failed 416.gamess in SPEC CPU 2006 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: X-Bugzilla-Severity: normal X-Bugzilla-Who: hjl.tools at gmail dot com X-Bugzilla-Status: UNCONFIRMED X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: unassigned at gcc dot gnu.org X-Bugzilla-Target-Milestone: 4.6.0 X-Bugzilla-Changed-Fields: 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 Date: Mon, 01 Nov 2010 14:50:00 -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 X-SW-Source: 2010-11/txt/msg00026.txt.bz2 Message-ID: <20101101145000.1JQRn6PPZLpwtNUelrHn8CfAKsqIUWlmVai3NUefJOk@z> http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46259 --- Comment #4 from H.J. Lu 2010-11-01 14:50:25 UTC --- (gdb) f 3 #3 0x000000000076db8b in const_vector_from_tree (exp=0x7ffff03f5880) at ../../src/gcc/expr.c:10253 10253 RTVEC_ELT (v, i) = immed_double_int_const (tree_to_double_int (elt), (gdb) call debug_tree (exp) string-flag DI size unit size align 8 symtab 0 alias set 4 canonical type 0x7ffff1236b28 domain pointer_to_this reference_to_this > V2DI size unit size align 128 symtab 0 alias set 4 canonical type 0x7ffff0f9ec78 nunits 2 pointer_to_this > constant elt0: constant " "> elt1: > (gdb)