From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 11464 invoked by alias); 20 May 2002 12:26:04 -0000 Mailing-List: contact gcc-prs-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Archive: List-Post: List-Help: Sender: gcc-prs-owner@gcc.gnu.org Received: (qmail 11444 invoked by uid 71); 20 May 2002 12:26:02 -0000 Resent-Date: 20 May 2002 12:26:02 -0000 Resent-Message-ID: <20020520122602.11442.qmail@sources.redhat.com> Resent-From: gcc-gnats@gcc.gnu.org (GNATS Filer) Resent-To: nobody@gcc.gnu.org Resent-Cc: gcc-prs@gcc.gnu.org, gcc-bugs@gcc.gnu.org Resent-Reply-To: gcc-gnats@gcc.gnu.org, jpl@research.att.com Received:(qmail 9883 invoked from network); 20 May 2002 12:19:59 -0000 Received: from unknown (HELO gps.research.att.com) (135.207.40.18) by sources.redhat.com with SMTP; 20 May 2002 12:19:59 -0000 Received: (from jpl@localhost) by gps.research.att.com (8.11.2/8.11.2) id g4KCHIY19673; Mon, 20 May 2002 08:17:18 -0400 Message-Id:<200205201217.g4KCHIY19673@gps.research.att.com> Date: Mon, 20 May 2002 05:26:00 -0000 From: jpl@research.att.com Reply-To: jpl@research.att.com To: gcc-gnats@gcc.gnu.org X-Send-Pr-Version:3.113 Subject: c/6733: c X-SW-Source: 2002-05/txt/msg00591.txt.bz2 List-Id: >Number: 6733 >Category: c >Synopsis: Compiler is generating unknown assembler instructions >Confidential: no >Severity: serious >Priority: medium >Responsible: unassigned >State: open >Class: wrong-code >Submitter-Id: net >Arrival-Date: Mon May 20 05:26:00 PDT 2002 >Closed-Date: >Last-Modified: >Originator: John P. Linderman >Release: 3.1 >Organization: >Environment: System: Linux gps.research.att.com 2.4.2-2 #1 Sun Apr 8 20:41:30 EDT 2001 i686 unknown Architecture: i686 host: i686-pc-linux-gnu build: i686-pc-linux-gnu target: i686-pc-linux-gnu configured with: /home/jpl/src/gcc-3.1/configure >Description: When building the "bleeding edge" Perl release, I get the following message: CCCMD = gcc -DPERL_CORE -c -fno-strict-aliasing -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64 -I/usr/include/gdbm -O -Wall `sh cflags "optimize='-O'" pp_pack.o` pp_pack.c CCCMD = gcc -DPERL_CORE -c -fno-strict-aliasing -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64 -I/usr/include/gdbm -O -Wall /tmp/ccjyyLrj.s: Assembler messages: /tmp/ccjyyLrj.s:2477: Error: no such 386 instruction: `filds' /tmp/ccjyyLrj.s:6793: Error: no such 386 instruction: `fistps' make: *** [pp_pack.o] Error 1 >How-To-Repeat: Get the perl tarball (from ftp://ftp.funet.fi/pub/languages/perl/snap/). The version that triggered the error was perl_4016694.tgz, but I doubt that the particular version matters much (pp_pack.c hasn't changed recently). Configure it on an intel box. (Some expertise in bleeding edge perl would be useful here, but sh Configure -Dprefix=/opt/perl \ -Dusedevel \ -Duse64bitall \ -Duseperlio \ -Dinstallusrbinperl=n will probably do.) I tried various compiler options, including -gstabs and -mcpu=i686, but the error persists. Perl version 5.8 is about to be released, and will be close to the "bleeding edge" version, so it would be nice if it could be built with the 3.1 compiler. (It builds fine with the 2.96 compiler). >Fix: >Release-Note: >Audit-Trail: >Unformatted: