From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 17830 invoked by alias); 14 Nov 2012 08:10:44 -0000 Received: (qmail 17416 invoked by uid 48); 14 Nov 2012 08:10:24 -0000 From: "mikpe at it dot uu.se" To: gcc-bugs@gcc.gnu.org Subject: [Bug bootstrap/55321] New: [4.8 regression] Ada bootstrap failure on armv5tel-linux-gnueabi Date: Wed, 14 Nov 2012 08:10:00 -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: mikpe at it dot uu.se 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: 2012-11/txt/msg01222.txt.bz2 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55321 Bug #: 55321 Summary: [4.8 regression] Ada bootstrap failure on armv5tel-linux-gnueabi Classification: Unclassified Product: gcc Version: 4.8.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: bootstrap AssignedTo: unassigned@gcc.gnu.org ReportedBy: mikpe@it.uu.se Attempting to bootstrap gcc-4.8-20121111 on armv5tel-linux-gnueabi w/ Ada fails with: /mnt/scratch/objdir48/./gcc/xgcc -B/mnt/scratch/objdir48/./gcc/ -B/mnt/scratch/install48/armv5tel-unknown-linux-gnueabi/bin/ -B/mnt/scratch/install48/armv5tel-unknown-linux-gnueabi/lib/ -isystem /mnt/scratch/install48/armv5tel-unknown-linux-gnueabi/include -isystem /mnt/scratch/install48/armv5tel-unknown-linux-gnueabi/sys-include -c -g -O2 -fPIC -W -Wall -gnatpg -nostdinc s-stposu.adb -o s-stposu.o s-stposu.ads: In function 'System.Storage_Pools.Subpools.Root_Storage_Pool_With_Subpoolsdf': s-stposu.ads:198:9: warning: 'A40s' may be used uninitialized in this function [-Wmaybe-uninitialized] s-stposu.ads: In function 'System.Storage_Pools.Subpools.Root_Subpooldf': s-stposu.ads:240:9: warning: 'A69s' may be used uninitialized in this function [-Wmaybe-uninitialized] +===========================GNAT BUG DETECTED==============================+ | 4.8.0 20121111 (experimental) (armv5tel-unknown-linux-gnueabi) GCC error:| | in merge_latch_edges, at cfgloop.c:678 | | Error detected around s-stposu.adb:565:8 | | Please submit a bug report; see http://gcc.gnu.org/bugs.html. | | Use a subject line meaningful to you and us to track the bug. | | Include the entire contents of this bug box in the report. | | Include the exact gcc or gnatmake command that you entered. | | Also include sources listed below in gnatchop format | | (concatenated together with no headers between files). | +==========================================================================+ Please include these source files with error report Note that list may not be accurate in some cases, so please double check that the problem can still be reproduced with the set of files listed. Consider also -gnatd.n switch (see debug.adb). system.ads s-stposu.adb s-stposu.ads s-stopoo.ads ada.ads a-finali.ads s-finroo.ads s-stoele.ads s-finmas.ads a-except.ads s-parame.ads s-stalib.ads a-unccon.ads s-traent.ads s-addima.ads s-io.ads s-soflin.ads s-stache.ads s-spsufi.ads a-tags.ads s-stoele.adb s-exctab.ads a-stream.ads s-imgboo.ads s-secsta.ads raised TYPES.UNRECOVERABLE_ERROR : comperr.adb:432 make[7]: *** [s-stposu.o] Error 1 make[7]: Leaving directory `/mnt/scratch/objdir48/gcc/ada/rts' make[6]: *** [gnatlib] Error 2 make[6]: Leaving directory `/mnt/scratch/objdir48/gcc/ada' make[5]: *** [gnatlib-shared-default] Error 2 make[5]: Leaving directory `/mnt/scratch/objdir48/gcc/ada' make[4]: *** [gnatlib-shared-dual] Error 2 make[4]: Leaving directory `/mnt/scratch/objdir48/gcc/ada' make[3]: *** [gnatlib-shared] Error 2 make[3]: Leaving directory `/mnt/scratch/objdir48/gcc/ada' make[2]: *** [gnatlib-shared] Error 2 make[2]: Leaving directory `/mnt/scratch/objdir48/armv5tel-unknown-linux-gnueabi/libada' make[1]: *** [all-target-libada] Error 2 make[1]: Leaving directory `/mnt/scratch/objdir48' make: *** [bootstrap] Error 2 4.8-20121028 succeeded to bootstrap so this is a recent regression. Full configuration parameters: /mnt/scratch/gcc-4.8-20121111/configure --prefix=/mnt/scratch/install48 --enable-bootstrap --enable-shared --enable-threads=posix --enable-checking=release --with-system-zlib --enable-__cxa_atexit --disable-libunwind-exceptions --enable-languages=c,c++,fortran,ada --disable-dssi --with-java-home=/usr/lib/jvm/java-1.5.0-gcj-1.5.0.0/jre --enable-libgcj-multifile --disable-java-maintainer-mode --with-ecj-jar=/usr/share/java/eclipse-ecj.jar --disable-libjava-multilib --disable-sjlj-exceptions --with-arch=armv5te --with-tune=xscale --build=armv5tel-unknown-linux-gnueabi --disable-plugin --disable-lto --disable-libmudflap