From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 10300 invoked by alias); 10 Oct 2011 15:05:17 -0000 Received: (qmail 10285 invoked by uid 22791); 10 Oct 2011 15:05:15 -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; Mon, 10 Oct 2011 15:04:57 +0000 From: "ro at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug bootstrap/50686] New: [4.7 regression] IRIX 6.5 bootstrap failure: ICE in in lookup_cfa_1, at dwarf2cfi.c:595 Date: Mon, 10 Oct 2011 15:05:00 -0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: new X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: bootstrap X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: ro 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-Changed-Fields: Message-ID: X-Bugzilla-URL: http://gcc.gnu.org/bugzilla/ Auto-Submitted: auto-generated Content-Type: text/plain; charset="UTF-8" MIME-Version: 1.0 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: 2011-10/txt/msg00850.txt.bz2 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50686 Bug #: 50686 Summary: [4.7 regression] IRIX 6.5 bootstrap failure: ICE in in lookup_cfa_1, at dwarf2cfi.c:595 Classification: Unclassified Product: gcc Version: 4.7.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: bootstrap AssignedTo: unassigned@gcc.gnu.org ReportedBy: ro@gcc.gnu.org Host: mips-sgi-irix6.5 Target: mips-sgi-irix6.5 Build: mips-sgi-irix6.5 Between 20110930 and 20111007, mips-sgi-irix6.5 bootstrap started to fail in stage2: $ /var/gcc/regression/trunk/6.5-gcc/build/./prev-gcc/g++ -B/var/gcc/regression/trunk/6.5-gcc/build/./prev-gcc/ -B/vol/gcc/mips-sgi-irix6.5/bin/ -nostdinc++ -B/var/gcc/regression/trunk/6.5-gcc/build/prev-mips-sgi-irix6.5/libstdc++-v3/src/.libs -B/var/gcc/regression/trunk/6.5-gcc/build/prev-mips-sgi-irix6.5/libstdc++-v3/libsupc++/.libs -I/var/gcc/regression/trunk/6.5-gcc/build/prev-mips-sgi-irix6.5/libstdc++-v3/include/mips-sgi-irix6.5 -I/var/gcc/regression/trunk/6.5-gcc/build/prev-mips-sgi-irix6.5/libstdc++-v3/include -I/vol/gcc/src/hg/trunk/local/libstdc++-v3/libsupc++ -L/var/gcc/regression/trunk/6.5-gcc/build/prev-mips-sgi-irix6.5/libstdc++-v3/src/.libs -L/var/gcc/regression/trunk/6.5-gcc/build/prev-mips-sgi-irix6.5/libstdc++-v3/libsupc++/.libs -c -DIN_GCC_FRONTEND -g -O2 -DIN_GCC -W -Wall -Wwrite-strings -Wcast-qual -Wmissing-format-attribute -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings -Werror -DHAVE_CONFIG_H -I. -Ijava -I/vol/gcc/src/hg/trunk/local/gcc -I/vol/gcc/src/hg/trunk/local/gcc/java -I/vol/gcc/src/hg/trunk/local/gcc/../include -I./../intl -I/vol/gcc/src/hg/trunk/local/gcc/../libcpp/include -I/vol/gcc/include -I/vol/gcc/include -I/vol/gcc/include -I/vol/gcc/src/hg/trunk/local/gcc/../libdecnumber -I/vol/gcc/src/hg/trunk/local/gcc/../libdecnumber/dpd -I../libdecnumber -I/vol/gcc/include -I/vol/gcc/include -DCLOOG_INT_GMP -DCLOOG_ORG /vol/gcc/src/hg/trunk/local/gcc/java/expr.c -o java/expr.o /vol/gcc/src/hg/trunk/local/gcc/java/expr.c: In function 'int maybe_adjust_start_pc(JCF*, int, int, int)': /vol/gcc/src/hg/trunk/local/gcc/java/expr.c:3686:1: internal compiler error: in lookup_cfa_1, at dwarf2cfi.c:595 It seems I'll have to start a reghunt for the culprit patch since I haven't found an obvious cause. Rainer