bootstrap/10755: mcore-elf cc1 possible infinite loop _lshrdi3.o

[joel@gcc.gnu.org]

>Number:         10755
>Category:       bootstrap
>Synopsis:       mcore-elf cc1 possible infinite loop _lshrdi3.o
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    unassigned
>State:          open
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Mon May 12 18:26:59 UTC 2003
>Closed-Date:
>Last-Modified:
>Originator:     mcore-elf
>Release:        3.3 branch
>Organization:
>Environment:
Host: RedHat GNU/Linux 7.3
Binutils: 2.13.2.1
>Description:

After 17 minutes of CPU time on a 2.4 Ghz P4, I killed 
the cc1 that was started by this:

/opt/usr3/ftp_archive/gnu/gcc/ss/b-3.3/b-mcore-elf/gcc/xgcc -B/opt/usr3/ftp_archive/gnu/gcc/ss/b-3.3/b-mcore-elf/gcc/ -nostdinc -B/opt/usr3/ftp_archive/gnu/gcc/ss/b-3.3/b-mcore-elf/mcore-elf/newlib/ -isystem /opt/usr3/ftp_archive/gnu/gcc/ss/b-3.3/b-mcore-elf/mcore-elf/newlib/targ-include -isystem /opt/usr3/ftp_archive/gnu/gcc/ss/b-3.3/gcc-3.3-branch/newlib/libc/include -B/opt/gnucross-test/mcore-elf/bin/ -B/opt/gnucross-test/mcore-elf/lib/ -isystem /opt/gnucross-test/mcore-elf/include -O2  -DIN_GCC -DCROSS_COMPILE  -DDONT_HAVE_STDIO -DDONT_HAVE_SETJMP  -Dinhibit_libc  -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -isystem ./include  -O3 -DNO_FLOATLIB_FIXUNSDFSI  -g  -DIN_LIBGCC2 -D__GCC_FLOAT_NOT_NEEDED -Dinhibit_libc -I. -I. -I../../gcc-3.3-branch/gcc -I../../gcc-3.3-branch/gcc/. -I../../gcc-3.3-branch/gcc/config -I../../gcc-3.3-branch/gcc/../include  -DL_lshrdi3 -c ../../gcc-3.3-branch/gcc/libgcc2.c -o libgcc/./_lshrdi3.o
xgcc: Internal error: Killed (program cc1)
>How-To-Repeat:

>Fix:

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