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* [Bug bootstrap/45445]  New: [4.6 regression] ARM bootstrap failure: comparison failures after stage 3
@ 2010-08-29 18:20 mikpe at it dot uu dot se
  2010-08-30 16:02 ` [Bug bootstrap/45445] " rguenth at gcc dot gnu dot org
                   ` (21 more replies)
  0 siblings, 22 replies; 29+ messages in thread
From: mikpe at it dot uu dot se @ 2010-08-29 18:20 UTC (permalink / raw)
  To: gcc-bugs

Attempting to bootstrap gcc-4.6-20100828 on armv5tel-linux-gnueabi, after
applying the preliminary fixes for PR45444, fails with comparison failures
after stage 3:

make[3]: Leaving directory `/home/mikpe/objdir46'
Comparing stages 2 and 3
warning: gcc/cc1-checksum.o differs
Bootstrap comparison failure!
gcc/lto-cgraph.o differs
gcc/value-prof.o differs
gcc/expr.o differs
gcc/tree-ssa-loop-ivopts.o differs
gcc/lto-streamer-out.o differs
gcc/stor-layout.o differs
gcc/tree-ssa-loop-ivcanon.o differs
gcc/loop-iv.o differs
gcc/double-int.o differs
gcc/expmed.o differs
gcc/dbxout.o differs
gcc/tree.o differs
gcc/sreal.o differs
gcc/cfgloopanal.o differs
gcc/explow.o differs
libcpp/expr.o differs
make[2]: *** [compare] Error 1
make[2]: Leaving directory `/home/mikpe/objdir46'
make[1]: *** [stage3-bubble] Error 2
make[1]: Leaving directory `/home/mikpe/objdir46'
make: *** [bootstrap] Error 2

This looks almost identical to the failure in the presumed-fixed PR45162.

Configured with:
/home/mikpe/gcc-4.6-20100828/configure --enable-bootstrap --enable-shared
--enable-threads=posix --enable-checking=release --with-system-zlib
--enable-__cxa_atexit --disable-libunwind-exceptions --enable-languages=c
--enable-java-awt=gtk --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-brewer-linux-gnueabi
--with-gmp=/home/mikpe/pkgs/linux-armv5l/gmp-4.3.2
--with-mpfr=/home/mikpe/pkgs/linux-armv5l/mpfr-2.4.2
--with-mpc=/home/mikpe/pkgs/linux-armv5l/mpc-0.8.2 --disable-plugin
--disable-lto --disable-libmudflap


-- 
           Summary: [4.6 regression] ARM bootstrap failure: comparison
                    failures after stage 3
           Product: gcc
           Version: 4.6.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: bootstrap
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: mikpe at it dot uu dot se
  GCC host triplet: armv5tel-unknown-linux-gnueabi


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45445


^ permalink raw reply	[flat|nested] 29+ messages in thread
[parent not found: <bug-45445-4@http.gcc.gnu.org/bugzilla/>]
end of thread, other threads:[~2010-11-03 16:27 UTC | newest]

Thread overview: 29+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2010-08-29 18:20 [Bug bootstrap/45445] New: [4.6 regression] ARM bootstrap failure: comparison failures after stage 3 mikpe at it dot uu dot se
2010-08-30 16:02 ` [Bug bootstrap/45445] " rguenth at gcc dot gnu dot org
2010-09-01 14:54 ` ramana at gcc dot gnu dot org
2010-09-02 20:55 ` mikpe at it dot uu dot se
2010-09-07 14:30 ` mikpe at it dot uu dot se
2010-09-07 16:42 ` ramana at gcc dot gnu dot org
2010-09-07 22:26 ` mikpe at it dot uu dot se
2010-09-08 12:24 ` mikpe at it dot uu dot se
2010-09-09 10:21 ` mikpe at it dot uu dot se
2010-09-14 19:19 ` laurent at guerby dot net
2010-09-14 19:40 ` mikpe at it dot uu dot se
2010-09-14 20:05 ` laurent at guerby dot net
2010-09-16 11:49 ` laurent at guerby dot net
2010-09-16 13:51 ` bernds at gcc dot gnu dot org
2010-09-16 16:55 ` rearnsha at gcc dot gnu dot org
2010-09-19 15:30 ` mikpe at it dot uu dot se
2010-09-19 16:30 ` mikpe at it dot uu dot se
2010-09-19 16:55 ` laurent at guerby dot net
2010-09-20 12:41 ` mikpe at it dot uu dot se
2010-09-20 22:05 ` mikpe at it dot uu dot se
2010-09-21 11:12 ` bernds at gcc dot gnu dot org
2010-09-21 11:30 ` mikpe at it dot uu dot se
2010-09-21 13:26 ` rguenth at gcc dot gnu dot org
     [not found] <bug-45445-4@http.gcc.gnu.org/bugzilla/>
2010-09-27 17:46 ` bernds at gcc dot gnu.org
2010-09-29 10:40 ` mikpe at it dot uu.se
2010-09-29 11:24 ` laurent at guerby dot net
2010-09-29 13:43 ` mikpe at it dot uu.se
2010-10-11 19:39 ` bernds at gcc dot gnu.org
2010-11-03 16:27 ` rguenth at gcc dot gnu.org

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