From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 1854 invoked by alias); 26 Jul 2011 19:56:53 -0000 Received: (qmail 1842 invoked by uid 22791); 26 Jul 2011 19:56:52 -0000 X-SWARE-Spam-Status: No, hits=-2.9 required=5.0 tests=ALL_TRUSTED,AWL,BAYES_00 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; Tue, 26 Jul 2011 19:56:38 +0000 From: "tg at mirbsd dot org" To: gcc-bugs@gcc.gnu.org Subject: [Bug target/49856] New: ICE when compiling mktime.c (gnulib, embedded in libvirt) X-Bugzilla-Reason: CC X-Bugzilla-Type: new X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: target X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: tg at mirbsd dot org X-Bugzilla-Status: UNCONFIRMED X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: unassigned at gcc dot gnu.org X-Bugzilla-Target-Milestone: --- X-Bugzilla-Changed-Fields: Message-ID: X-Bugzilla-URL: http://gcc.gnu.org/bugzilla/ Auto-Submitted: auto-generated Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 Date: Tue, 26 Jul 2011 19:56:00 -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: 2011-07/txt/msg02281.txt.bz2 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D49856 Summary: ICE when compiling mktime.c (gnulib, embedded in libvirt) Product: gcc Version: 4.4.6 Status: UNCONFIRMED Severity: normal Priority: P3 Component: target AssignedTo: unassigned@gcc.gnu.org ReportedBy: tg@mirbsd.org Created attachment 24836 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=3D24836 preprocessed source exhibiting the problem tg@zigo:~ $ m68k-linux-gnu-gcc -O2 -c y.i=20=20=20=20=20=20=20=20=20=20=20= =20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20= =20=20=20 y.i: In function =E2=80=98ranged_convert=E2=80=99: y.i:632: internal compiler error: in m68k_sched_issue_rate, at config/m68k/m68k.c:5877 Please submit a full bug report, with preprocessed source if appropriate. tg@zigo:~ $ gdb --args /home/tg/Xg/gcc-4.4-4.4.6/build/gcc/cc1 -fpreprocess= ed y.i -m68020 -O2 -o y.s=20=20=20=20=20=20=20=20=20=20 (gdb) b fancy_abort=20 Breakpoint 1 at 0x4c1850: file ../../src/gcc/diagnostic.c, line 711. (gdb) frame 1 #1 0x0000000000754f2d in m68k_sched_issue_rate () at ../../src/gcc/config/m68k/m68k.c:5877 5877 gcc_unreachable (); (gdb) list m68k_sched_issue_rate 5860 } 5861 5862 /* Return maximal number of insns that can be scheduled on a single cycle. */ 5863 static int 5864 m68k_sched_issue_rate (void) 5865 { 5866 switch (m68k_sched_cpu) 5867 { 5868 case CPU_CFV1: 5869 case CPU_CFV2: (gdb)=20 5870 case CPU_CFV3: 5871 return 1; 5872 5873 case CPU_CFV4: 5874 return 2; 5875 5876 default: 5877 gcc_unreachable (); 5878 return 0; 5879 } (gdb) print m68k_sched_cpu $1 =3D CPU_UNKNOWN