From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 660 invoked by alias); 11 Feb 2003 19:37:15 -0000 Mailing-List: contact gcc-patches-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Archive: List-Post: List-Help: Sender: gcc-patches-owner@gcc.gnu.org Received: (qmail 646 invoked from network); 11 Feb 2003 19:37:14 -0000 Received: from unknown (HELO hiauly1.hia.nrc.ca) (132.246.100.193) by 172.16.49.205 with SMTP; 11 Feb 2003 19:37:14 -0000 Received: from hiauly1.hia.nrc.ca (localhost [127.0.0.1]) by hiauly1.hia.nrc.ca (8.12.0.Beta16/8.12.0.Beta16) with ESMTP id h1BJbCot005428; Tue, 11 Feb 2003 14:37:13 -0500 (EST) Received: (from dave@localhost) by hiauly1.hia.nrc.ca (8.12.0.Beta16/8.12.0.Beta16) id h1BJbBuD005421; Tue, 11 Feb 2003 14:37:11 -0500 (EST) Message-Id: <200302111937.h1BJbBuD005421@hiauly1.hia.nrc.ca> Subject: Re: Bootstrap failure on hppa-unknown-linux-gnu, trunk To: dave@hiauly1.hia.nrc.ca (John David Anglin) Date: Tue, 11 Feb 2003 19:37:00 -0000 From: "John David Anglin" Cc: gcc@gcc.gnu.org, gcc-patches@gcc.gnu.org, zlomekj@suse.cz In-Reply-To: from "John David Anglin" at Feb 10, 2003 10:25:10 pm MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit X-SW-Source: 2003-02/txt/msg00844.txt.bz2 > stage1/xgcc -Bstage1/ -B/home/dave/opt/gnu/hppa-linux/bin/ -c -g -O2 -DIN_GCC -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -Wtraditional -pedantic -Wno-long-long -fno-common -Werror -DHAVE_CONFIG_H -I. -I. -I../../gcc/gcc -I../../gcc/gcc/. -I../../gcc/gcc/config -I../../gcc/gcc/../include > ../../gcc/gcc/bb-reorder.c -o bb-reorder.o > ../../gcc/gcc/bb-reorder.c: In function `find_traces': > ../../gcc/gcc/bb-reorder.c:219: error: unrecognizable insn: > (insn 776 775 777 0x40568f60 (set (reg:DI 70 %fr23 [252]) > (mult:DI (zero_extend:DI (reg:SI 69 %fr22R [246])) > (reg:DI 74 %fr25))) -1 (nil) > (expr_list:REG_UNUSED (reg:SI 71 %fr23R) > (expr_list:REG_DEAD (reg:DI 74 %fr25) > (nil)))) > ../../gcc/gcc/bb-reorder.c:219: internal compiler error: in num_delay_slots, at insn-attrtab.c:4085 I have determined that it is the addition of this patch that results in the above ICE: 2003-02-10 Josef Zlomek * Makefile.in (bb-reorder.o): Add dependency on $(FIBHEAP_H). * bb-reorder.c (make_reorder_chain): Deleted. (make_reorder_chain_1): Deleted. (find_traces): New function. (rotate_loop): New function. (mark_bb_visited): New function. (find_traces_1_round): New function. (copy_bb): New function. (bb_to_key): New function. (better_edge_p): New function. (connect_traces): New function. (copy_bb_p): New function. (get_uncond_jump_length): New function. (reorder_basic_blocks): Use new functions (Software Trace Cache). * cfgcleanup.c (outgoing_edges_match): Enable crossjumping across loop boundaries. Dave -- J. David Anglin dave.anglin@nrc-cnrc.gc.ca National Research Council of Canada (613) 990-0752 (FAX: 952-6605)