[Bug bootstrap/35354] New: ICE in libgcc2.c/__popcountsi2

[Bug bootstrap/35354] New: ICE in libgcc2.c/__popcountsi2

[baraclese at googlemail dot com]

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4.3.0-RC-20080222 configured with:
../configure -v --enable-languages=c,c++ --prefix=/usr/local --enable-shared
--with-system-zlib --libexecdir=/usr/lib --without-included-gettext
--enable-threads=posix --enable-nls --program-suffix=-4.3 --enable-__cxa_atexit
--enable-clocale=gnu --enable-libstdcxx-debug --enable-mpfr
--enable-checking=release 

fails with:

/home/kevin/gcc-4.3.0-RC-20080222/bin/./gcc/xgcc
-B/home/kevin/gcc-4.3.0-RC-20080222/bin/./gcc/
-B/usr/local/i686-pc-linux-gnu/bin/ -B/usr/local/i686-pc-linux-gnu/lib/
-isystem /usr/local/i686-pc-linux-gnu/include -isystem
/usr/local/i686-pc-linux-gnu/sys-include -g -fkeep-inline-functions -O2  -O2 -g
-g -O2   -DIN_GCC    -W -Wall -Wwrite-strings -Wstrict-prototypes
-Wmissing-prototypes -Wold-style-definition  -isystem ./include  -fPIC -g
-DHAVE_GTHR_DEFAULT -DIN_LIBGCC2 -D__GCC_FLOAT_NOT_NEEDED   -I. -I.
-I../.././gcc -I../../../libgcc -I../../../libgcc/. -I../../../libgcc/../gcc
-I../../../libgcc/../include -I../../../libgcc/config/libbid
-DENABLE_DECIMAL_BID_FORMAT -DHAVE_CC_TLS -DUSE_TLS -o _popcountsi2.o -MT
_popcountsi2.o -MD -MP -MF _popcountsi2.dep -DL_popcountsi2 -c
../../../libgcc/../gcc/libgcc2.c \
          -fvisibility=hidden -DHIDE_EXPORTS
../../../libgcc/../gcc/libgcc2.c: In function ‘__popcountsi2’:
../../../libgcc/../gcc/libgcc2.c:799: internal compiler error: Illegal
instruction
Please submit a full bug report,
with preprocessed source if appropriate.
See <http://gcc.gnu.org/bugs.html> for instructions.
make[3]: *** [_popcountsi2.o] Error 1
make[3]: Leaving directory
`/home/kevin/gcc-4.3.0-RC-20080222/bin/i686-pc-linux-gnu/libgcc'
make[2]: *** [all-stage1-target-libgcc] Error 2
make[2]: Leaving directory `/home/kevin/gcc-4.3.0-RC-20080222/bin'
make[1]: *** [stage1-bubble] Error 2
make[1]: Leaving directory `/home/kevin/gcc-4.3.0-RC-20080222/bin'
make: *** [all] Error 2


-- 
           Summary: ICE in libgcc2.c/__popcountsi2
           Product: gcc
           Version: 4.3.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: bootstrap
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: baraclese at googlemail dot com
  GCC host triplet: i686-pc-linux-gnu
GCC target triplet: i686-pc-linux-gnu


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=35354

[Bug bootstrap/35354] ICE in libgcc2.c/__popcountsi2

[pinskia at gcc dot gnu dot org]

------- Comment #1 from pinskia at gcc dot gnu dot org  2008-02-24 18:07 -------
>../../../libgcc/../gcc/libgcc2.c:799: internal compiler error: Illegal instruction
> Please submit a full bug report,


Can you post the output of /proc/cpuinfo ?


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=35354

[Bug bootstrap/35354] ICE in libgcc2.c/__popcountsi2

[baraclese at googlemail dot com]

------- Comment #2 from baraclese at googlemail dot com  2008-02-24 19:41 -------
> Can you post the output of /proc/cpuinfo ?

processor       : 0
vendor_id       : AuthenticAMD
cpu family      : 6
model           : 4
model name      : AMD Athlon(tm) Processor
stepping        : 2
cpu MHz         : 800.039
cache size      : 256 KB
fdiv_bug        : no
hlt_bug         : no
f00f_bug        : no
coma_bug        : no
fpu             : yes
fpu_exception   : yes
cpuid level     : 1
wp              : yes
flags           : fpu vme de pse tsc msr pae mce cx8 sep mtrr pge mca cmov pat
pse36 mmx fxsr syscall mmxext 3dnowext 3dnow up
bogomips        : 1602.11
clflush size    : 32



-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=35354

[Bug bootstrap/35354] ICE in libgcc2.c/__popcountsi2

[baraclese at googlemail dot com]

------- Comment #3 from baraclese at googlemail dot com  2008-02-24 21:22 -------
Apparently an old mpfr lib was the problem.

configure did warn me about it but said it was still okay afair. I switched
from mpfr-2.2.1 to mpfr-2.3.0 now and it bootstrapped okay.


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=35354

[Bug bootstrap/35354] ICE in libgcc2.c/__popcountsi2

[baraclese at googlemail dot com]

------- Comment #4 from baraclese at googlemail dot com  2008-02-25 17:35 -------
I'm changing the resolution to invalid, but maybe you want to up the
requirements on the mpfr version number and bail out if it's too low.


-- 

baraclese at googlemail dot com changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |RESOLVED
         Resolution|                            |INVALID


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=35354