From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 23018 invoked by alias); 20 Mar 2014 10:04:25 -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 Received: (qmail 22986 invoked by uid 48); 20 Mar 2014 10:04:17 -0000 From: "rguenth at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug target/60598] [4.9 Regression] ICE in maybe_record_trace_start, at dwarf2cfi.c:2239 Date: Thu, 20 Mar 2014 10:04:00 -0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: target X-Bugzilla-Version: 4.9.0 X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: rguenth at gcc dot gnu.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-Flags: X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: http://gcc.gnu.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-SW-Source: 2014-03/txt/msg01843.txt.bz2 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D60598 --- Comment #1 from Richard Biener --- Reproducible with a cross from x86_64 to s390x-linux and ./cc1 -fpreprocessed camellia-set-decrypt-key.i -quiet -march=3Dz196 -mtune= =3DzEC12 -m64 -O2 -fpic camellia-set-decrypt-key.c: In function =E2=80=98nettle_camellia_invert_key= =E2=80=99: camellia-set-decrypt-key.c:53:1: internal compiler error: in maybe_record_trace_start, at dwarf2cfi.c:2239 0x6cee6e maybe_record_trace_start /space/rguenther/src/svn/trunk/gcc/dwarf2cfi.c:2239 0x6cf5b6 scan_trace /space/rguenther/src/svn/trunk/gcc/dwarf2cfi.c:2416 0x6cfde6 create_cfi_notes /space/rguenther/src/svn/trunk/gcc/dwarf2cfi.c:2570 0x6cfde6 execute_dwarf2_frame /space/rguenther/src/svn/trunk/gcc/dwarf2cfi.c:2925 0x6cfde6 execute /space/rguenther/src/svn/trunk/gcc/dwarf2cfi.c:3421 Please submit a full bug report, with preprocessed source if appropriate. Please include the complete backtrace with any bug report. See for instructions. reducing. >>From gcc-bugs-return-446975-listarch-gcc-bugs=gcc.gnu.org@gcc.gnu.org Thu Mar 20 10:09:16 2014 Return-Path: Delivered-To: listarch-gcc-bugs@gcc.gnu.org Received: (qmail 24836 invoked by alias); 20 Mar 2014 10:09:15 -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 Delivered-To: mailing list gcc-bugs@gcc.gnu.org Received: (qmail 24794 invoked by uid 48); 20 Mar 2014 10:09:08 -0000 From: "rguenth at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug target/60598] [4.9 Regression] ICE in maybe_record_trace_start, at dwarf2cfi.c:2239 Date: Thu, 20 Mar 2014 10:09:00 -0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: target X-Bugzilla-Version: 4.9.0 X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: rguenth at gcc dot gnu.org X-Bugzilla-Status: UNCONFIRMED X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: unassigned at gcc dot gnu.org X-Bugzilla-Target-Milestone: 4.9.0 X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: cf_known_to_work target_milestone Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 7bit X-Bugzilla-URL: http://gcc.gnu.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-SW-Source: 2014-03/txt/msg01844.txt.bz2 Content-length: 1041 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60598 Richard Biener changed: What |Removed |Added ---------------------------------------------------------------------------- Known to work| |4.8.0 Target Milestone|--- |4.9.0 --- Comment #2 from Richard Biener --- typedef unsigned long int uint64_t; struct camellia_ctx { unsigned nkeys; uint64_t keys[32]; }; void nettle_camellia_invert_key(struct camellia_ctx *dst, const struct camellia_ctx *src) { unsigned nkeys = src->nkeys; unsigned i; if (dst == src) for (i = 0; i < nkeys - 1 - i; i++) { uint64_t t_swap = (dst->keys[i]); (dst->keys[i]) = (dst->keys[nkeys - 1 - i]); (dst->keys[nkeys - 1 - i]) = t_swap; } else { dst->nkeys = nkeys; for (i = 0; i < nkeys; i++) dst->keys[i] = src->keys[nkeys - 1 - i]; } }