[Bug bootstrap/13617] New: IRIX 6.5 Ada bootstrap failure with GNU as 2.14.90

["gcc-bugzilla at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>]

Bootstrapping current mainline on IRIX 6.5 with GNU as 2.14.90 20040108 fails
with an ICE in stage3:

$ stage2/xgcc -Bstage2/ -B/.vol/gcc/share/mips-sgi-irix6.5/bin/ -c -g -O2      -gnatpg -gnata -I- -I. -Iada -I/.vol/gcc/src/gcc-dist/gcc/ada /.vol/gcc/src/gcc-dist/gcc/ada/a-elchha.adb -o ada/a-elchha.o -v
Reading specs from stage2/specs
Configured with: /.vol/gcc/src/gcc-dist/configure --prefix=/.vol/gcc --with-local-prefix=/.vol/gcc --disable-nls --with-gnu-as --with-as=/homes/ro/bin/gas-2.14.90 --enable-libgcj
Thread model: single
gcc version 3.4.0 20040105 (experimental)
 stage2/gnat1 -I- -I. -Iada -I/.vol/gcc/src/gcc-dist/gcc/ada -quiet -dumpbase a-elchha.adb -g -gnatpg -gnata -O2 -gnatO ada/a-elchha.o /.vol/gcc/src/gcc-dist/gcc/ada/a-elchha.adb -o /var/tmp//ccpqRTg3.s
+===========================GNAT BUG DETECTED==============================+
| 3.4.0 20040105 (experimental) (mips-sgi-irix6.5) Program_Error SIGBUS    |
| Error detected at s-soflin.ads:145:4                                     |

I cannot currently debug this since gdb 5.2 ICEs itself on Ada programs (I'll
repeat this later).

Since this happens only during stage3, this may well be due to a gas bug.

Environment:
System: IRIX64 columba 6.5 10120104 IP27


	
host: mips-sgi-irix6.5
build: mips-sgi-irix6.5
target: mips-sgi-irix6.5
configured with: /.vol/gcc/src/gcc-dist/configure --prefix=/.vol/gcc --with-local-prefix=/.vol/gcc --disable-nls --with-gnu-as --with-as=/homes/ro/bin/gas-2.14.90 --enable-libgcj

How-To-Repeat:
Bootstrap current mainline on mips-sgi-irix6.5 with cvs gas and Ada.

-- 
           Summary: IRIX 6.5 Ada bootstrap failure with GNU as 2.14.90
           Product: gcc
           Version: 3.4
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: bootstrap
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: ro at techfak dot uni-bielefeld dot de
                CC: gcc-bugs at gcc dot gnu dot org
 GCC build triplet: mips-sgi-irix6.5
  GCC host triplet: mips-sgi-irix6.5
GCC target triplet: mips-sgi-irix6.5


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=13617