bootstrap/5945: Stage 1 compiler fails during bootstrap on SGI IRIX64

bootstrap/5945: Stage 1 compiler fails during bootstrap on SGI IRIX64

[hin]

>Number:         5945
>Category:       bootstrap
>Synopsis:       Stage 1 compiler fails during bootstrap on SGI IRIX64
>Confidential:   no
>Severity:       critical
>Priority:       medium
>Responsible:    unassigned
>State:          open
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Wed Mar 13 12:46:01 PST 2002
>Closed-Date:
>Last-Modified:
>Originator:     John Hinsdale
>Release:        gcc version 3.1 20020313 (prerelease)  CVS tag gcc-3_1-branch
>Organization:
>Environment:
SGI Irix  uname -a gives: IRIX64 gaia 6.5 10100655 IP27
./configure run with --prefix ONLY
>Description:
"make bootstrap" appears to fail first time it tries to 
recompile itself w/ the "xgcc" program.  I'm not sure if this
is a bug w/ my current gcc compiler or in the source for
the new gcc version (I suspect the latter).

Chokes on compiling "libgcc2.c"  Here is the make output.

make GCC_FOR_TARGET="./xgcc -B./ -B/u/gaia/u2/people/hin/gcc/mips-sgi-irix6.5/bin/ -isystem /u/gaia/u2/people/hin/gcc/mips-sgi-irix6.5/include -isystem /u/gaia/u2/people/hin/gcc/mips-sgi-irix6.5/sys-include" \
  HOST_PREFIX="" HOST_PREFIX_1="ignore-" \
  AR_FOR_TARGET="` if [ -f /u/gaia/u2/people/hin/pkg/gcc/gcc/gcc/../binutils/ar ] ; then echo /u/gaia/u2/people/hin/pkg/gcc/gcc/gcc/../binutils/ar ; else if [ "mips-sgi-irix6.5" = "mips-sgi-irix6.5" ] ; then echo ar; else t='s,^,mips-sgi-irix6.5-,'; echo ar | sed -e $t ; fi; fi`" \
  AR_CREATE_FOR_TARGET="` if [ -f /u/gaia/u2/people/hin/pkg/gcc/gcc/gcc/../binutils/ar ] ; then echo /u/gaia/u2/people/hin/pkg/gcc/gcc/gcc/../binutils/ar ; else if [ "mips-sgi-irix6.5" = "mips-sgi-irix6.5" ] ; then echo ar; else t='s,^,mips-sgi-irix6.5-,'; echo ar | sed -e $t ; fi; fi`  rc" \
  AR_FLAGS_FOR_TARGET="" \
  CFLAGS="-g  -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -Wtraditional -pedantic -Wno-long-long" \
  RANLIB_FOR_TARGET="` if [ -f /u/gaia/u2/people/hin/pkg/gcc/gcc/gcc/../binutils/ranlib ] ; then echo /u/gaia/u2/people/hin/pkg/gcc/gcc/gcc/../binutils/ranlib ; else if [ "mips-sgi-irix6.5" = "mips-sgi-irix6.5" ] ; then echo ranlib; else t='s,^,mips-sgi-irix6.5-,'; echo ranlib | sed -e $t ; fi; fi`" \
  RANLIB_TEST_FOR_TARGET="[ -f ` if [ -f /u/gaia/u2/people/hin/pkg/gcc/gcc/gcc/../binutils/ranlib ] ; then echo /u/gaia/u2/people/hin/pkg/gcc/gcc/gcc/../binutils/ranlib ; else if [ "mips-sgi-irix6.5" = "mips-sgi-irix6.5" ] ; then echo ranlib; else t='s,^,mips-sgi-irix6.5-,'; echo ranlib | sed -e $t ; fi; fi` ] || ( [ "mips-sgi-irix6.5" = "mips-sgi-irix6.5" ] && [ -f /usr/bin/ranlib -o -f /bin/ranlib ] )" \
  NM_FOR_TARGET="` if [ -f ./nm ] ; then echo ./nm ; elif [ -f /u/gaia/u2/people/hin/pkg/gcc/gcc/gcc/../binutils/nm-new ] ; then echo /u/gaia/u2/people/hin/pkg/gcc/gcc/gcc/../binutils/nm-new ; else if [ "mips-sgi-irix6.5" = "mips-sgi-irix6.5" ] ; then echo nm; else t='s,^,mips-sgi-irix6.5-,'; echo nm | sed -e $t ; fi; fi`" AWK="gawk" \
  LIBGCC2_CFLAGS="-O2  -DIN_GCC    -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -isystem ./include   -g1  -DIN_LIBGCC2 -D__GCC_FLOAT_NOT_NEEDED " \
  INCLUDES="-I. -I. -I. -I./. -I./config -I./../include" \
  CONFIG_H="config.h auto-host.h ./../include/ansidecl.h ./config/mips/iris6.h defaults.h insn-constants.h insn-flags.h" MACHMODE_H="machmode.h machmode.def" \
  LIB1ASMSRC='' \
  MAKEOVERRIDES= \
  -f libgcc.mk all
make[2]: Entering directory `/u2/people/hin/pkg/gcc/gcc/gcc'
for d in libgcc mabi=64 libgcc/mabi=64; do \
  if [ -d $d ]; then true; else /bin/sh ./mkinstalldirs $d; fi; \
done
if [ -f stmp-dirs ]; then true; else touch stmp-dirs; fi
./xgcc -B./ -B/u/gaia/u2/people/hin/gcc/mips-sgi-irix6.5/bin/ -isystem /u/gaia/u2/people/hin/gcc/mips-sgi-irix6.5/include -isystem /u/gaia/u2/people/hin/gcc/mips-sgi-irix6.5/sys-include -O2  -DIN_GCC    -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -isystem ./include   -g1  -DIN_LIBGCC2 -D__GCC_FLOAT_NOT_NEEDED  -I. -I. -I. -I./. -I./config -I./../include  -DL_muldi3 -c ./libgcc2.c -o libgcc/./_muldi3.o
libgcc2.c: In function `__muldi3':
libgcc2.c:359: Internal compiler error in c_expand_expr, at c-common.c:3629
Please submit a full bug report,
with preprocessed source if appropriate.
See <URL:http://www.gnu.org/software/gcc/bugs.html> for instructions.
make[2]: *** [libgcc/./_muldi3.o] Error 1
make[2]: Leaving directory `/u2/people/hin/pkg/gcc/gcc/gcc'
make[1]: *** [stmp-multilib] Error 2
make[1]: Leaving directory `/u2/people/hin/pkg/gcc/gcc/gcc'
make: *** [stage1_build] Error 2

>How-To-Repeat:
on SGI IRIX64, configure vanilla and run "make bootstrap"
>Fix:

>Release-Note:
>Audit-Trail:
>Unformatted: