From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 3335 invoked by alias); 10 Apr 2005 17:39:45 -0000 Mailing-List: contact gcc-bugs-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Archive: List-Post: List-Help: Sender: gcc-bugs-owner@gcc.gnu.org Received: (qmail 3214 invoked by uid 48); 10 Apr 2005 17:39:37 -0000 Date: Sun, 10 Apr 2005 17:39:00 -0000 Message-ID: <20050410173937.3213.qmail@sourceware.org> From: "steven at gcc dot gnu dot org" To: gcc-bugs@gcc.gnu.org In-Reply-To: <20050410150728.20928.aj@gcc.gnu.org> References: <20050410150728.20928.aj@gcc.gnu.org> Reply-To: gcc-bugzilla@gcc.gnu.org Subject: [Bug target/20928] [4.0/4.1 regression] ICE: unrecognizable insns X-Bugzilla-Reason: CC X-SW-Source: 2005-04/txt/msg01257.txt.bz2 List-Id: ------- Additional Comments From steven at gcc dot gnu dot org 2005-04-10 17:39 ------- The offending insn is created by emit_move_insn in loop.c, here: 2354 start_sequence (); 2355 emit_move_insn (m->insert_temp ? newreg : m->set_dest, 2356 m->set_src); 2357 seq = get_insns (); 2358 end_sequence (); (gdb) p debug_rtx_list (seq, 10) (insn 45 0 46 (set (reg:DI 69) (mem/u/c:DI (const:DI (unspec:DI [ (symbol_ref:DI ("bar") [flags 0x40] ) ] 2)) [0 S8 A8])) -1 (nil) (nil)) (insn 46 45 0 (set (reg/f:DI 67) (plus:DI (reg:DI 69) (const_int 2147483648 [0x80000000]))) -1 (nil) (expr_list:REG_EQUAL (const:DI (plus:DI (symbol_ref:DI ("bar") [flags 0x40] ) (const_int 2147483648 [0x80000000]))) (nil))) -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=20928