gnu/171026: internal compiler error

[Marc Verrière]

>Number:         171026
>Category:       gnu
>Synopsis:       internal compiler error
>Confidential:   no
>Severity:       non-critical
>Priority:       low
>Responsible:    freebsd-bugs
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Sat Aug 25 14:10:01 UTC 2012
>Closed-Date:
>Last-Modified:
>Originator:     Marc Verrière
>Release:        FreeBSD 9.0-RELEASE
>Organization:
>Environment:
FreeBSD amy 9.0-RELEASE FreeBSD 9.0-RELEASE #0: Tue Jan  3 07:15:25 UTC 2012     root at obrian.cse.buffalo.edu:/usr/obj/usr/src/sys/GENERIC  i386
>Description:
When I try to make a jail, I need to compile the content of /usr/src. But when I execute the command "make world DESTDIR=/path/to/jail" in /usr/src folder, I always have the error :
"<built-in>:0: internal compiler error: in real_to_decimal, at real.c:1641"

# gcc -v
Using built-in specs.
Target: i386-undermydesk-freebsd
Configured with: FreeBSD/i386 system compiler
Thread model: posix
gcc version 4.2.1 20070831 patched [FreeBSD]

cpu :
CPU: Intel(R) Pentium(R) 4 CPU 3.00GHz (3006.88-MHz 686-class CPU)
FreeBSD/SMP: Multiprocessor System Detected: 2 CPUs

ram : 2G



c++ -O2 -pipe -I/usr/src/usr.bin/clang/tblgen/../../../contrib/llvm/include -I/usr/src/usr.bin/clang/tblgen/../../../contrib/llvm/tools/clang/include -I/usr/src/usr.bin/clang/tblgen/../../../contrib/llvm/utils/TableGen -I. -I/usr/src/usr.bin/clang/tblgen/../../../contrib/llvm/../../lib/clang/include -DLLVM_ON_UNIX -DLLVM_ON_FREEBSD -D__STDC_LIMIT_MACROS -D__STDC_CONSTANT_MACROS -DLLVM_HOSTTRIPLE=\"i386-unknown-freebsd9.0\" -I/usr/obj/usr/src/tmp/legacy/usr/include -c /usr/src/usr.bin/clang/tblgen/../../../contrib/llvm/utils/TableGen/InstrInfoEmitter.cpp
<built-in>:0: internal compiler error: in real_to_decimal, at real.c:1641

Good lock

PS : It my first bug reporting, I hope I send you all you need to understand this bug
>How-To-Repeat:
I think the problem is only for pentium4 processor.

mkdir /usr/jails
cd /usr/src
make world DESTDIR=/usr/jails
>Fix:


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