[Bug target/26481] ICE with -mcpu=power and struct passing

["andreasc at neuro dot informatik dot uni-kassel dot de" <gcc-bugzilla at gcc dot gnu dot org>]

------- Comment #9 from andreasc at neuro dot informatik dot uni-kassel dot de  2006-03-01 10:37 -------
Created an attachment (id=10943)
 --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=10943&action=view)
new problem in mt_allocator.cc

now I have an other problem. Now mt_allocator.h produces an ICE. This may be
because of the --enable-threads switch I use while configure.

/scratch/build/gcc-4.1.0-20060219/objdir/./gcc/xgcc -shared-libgcc
-B/scratch/build/gcc-4.1.0-20060219/objdir/./gcc -nostdinc++
-L/scratch/build/gcc-4.1.0-20060219/objdir/powerpc-ibm-aix5.1.0.0/power/libstdc++-v3/src
-L/scratch/build/gcc-4.1.0-20060219/objdir/powerpc-ibm-aix5.1.0.0/power/libstdc++-v3/src/.libs
-B/opt/oss/apps/gcc-4.1.0-20060219/powerpc-ibm-aix5.1.0.0/bin/
-B/opt/oss/apps/gcc-4.1.0-20060219/powerpc-ibm-aix5.1.0.0/lib/ -isystem
/opt/oss/apps/gcc-4.1.0-20060219/powerpc-ibm-aix5.1.0.0/include -isystem
/opt/oss/apps/gcc-4.1.0-20060219/powerpc-ibm-aix5.1.0.0/sys-include -mcpu=power
-I/scratch/build/gcc-4.1.0-20060219/objdir/powerpc-ibm-aix5.1.0.0/power/libstdc++-v3/include/powerpc-ibm-aix5.1.0.0
-I/scratch/build/gcc-4.1.0-20060219/objdir/powerpc-ibm-aix5.1.0.0/power/libstdc++-v3/include
-I/scratch/build/gcc-4.1.0-20060219/libstdc++-v3/libsupc++ -g -O2 -mcpu=power
-fno-implicit-templates -Wall -Wextra -Wwrite-strings -Wcast-qual
-fdiagnostics-show-location=once -ffunction-sections -fdata-sections -c
../../../../../libstdc++-v3/src/mt_allocator.cc   -DPIC -o .libs/mt_allocator.o
../../../../../libstdc++-v3/src/mt_allocator.cc:1: warning: -ffunction-sections
may affect debugging on some targets
/scratch/build/gcc-4.1.0-20060219/objdir/powerpc-ibm-aix5.1.0.0/power/libstdc++-v3/include/ext/mt_allocator.h:
In member function 'void __gnu_cxx::__mt_alloc<_Tp,
_Poolp>::_M_set_options(__gnu_cxx::__pool_base::_Tune) [with _Tp = wchar_t,
_Poolp = __gnu_cxx::__common_pool_policy<__gnu_cxx::__pool, false>]':
/scratch/build/gcc-4.1.0-20060219/objdir/powerpc-ibm-aix5.1.0.0/power/libstdc++-v3/include/ext/mt_allocator.h:653:
error: unrecognizable insn:
(insn 141 126 142 0
/scratch/build/gcc-4.1.0-20060219/objdir/powerpc-ibm-aix5.1.0.0/power/libstdc++-v3/include/ext/mt_allocator.h:652
(set (reg:SI 0 0)
        (scratch:SI)) -1 (nil)
    (nil))
/scratch/build/gcc-4.1.0-20060219/objdir/powerpc-ibm-aix5.1.0.0/power/libstdc++-v3/include/ext/mt_allocator.h:653:
internal compiler error: in extract_insn, at recog.c:2084
Please submit a full bug report,
with preprocessed source if appropriate.
See <URL:http://gcc.gnu.org/bugs.html> for instructions.
gmake[9]: *** [mt_allocator.lo] Error 1
gmake[9]: Leaving directory
`/scratch/build/gcc-4.1.0-20060219/objdir/powerpc-ibm-aix5.1.0.0/power/libstdc++-v3/src'
gmake[8]: *** [all-recursive] Error 1
gmake[8]: Leaving directory
`/scratch/build/gcc-4.1.0-20060219/objdir/powerpc-ibm-aix5.1.0.0/power/libstdc++-v3'
gmake[7]: *** [all] Error 2
gmake[7]: Leaving directory
`/scratch/build/gcc-4.1.0-20060219/objdir/powerpc-ibm-aix5.1.0.0/power/libstdc++-v3'
gmake[6]: *** [multi-do] Error 1
gmake[6]: Leaving directory
`/scratch/build/gcc-4.1.0-20060219/objdir/powerpc-ibm-aix5.1.0.0/libstdc++-v3'
gmake[5]: *** [all-multi] Error 2
gmake[5]: Leaving directory
`/scratch/build/gcc-4.1.0-20060219/objdir/powerpc-ibm-aix5.1.0.0/libstdc++-v3'
gmake[4]: *** [all-recursive] Error 1
gmake[4]: Leaving directory
`/scratch/build/gcc-4.1.0-20060219/objdir/powerpc-ibm-aix5.1.0.0/libstdc++-v3'
gmake[3]: *** [all] Error 2
gmake[3]: Leaving directory
`/scratch/build/gcc-4.1.0-20060219/objdir/powerpc-ibm-aix5.1.0.0/libstdc++-v3'
gmake[2]: *** [all-target-libstdc++-v3] Error 2
gmake[2]: Leaving directory `/scratch/build/gcc-4.1.0-20060219/objdir'
gmake[1]: *** [all] Error 2
gmake[1]: Leaving directory `/scratch/build/gcc-4.1.0-20060219/objdir'
gmake: *** [bootstrap] Error 2


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=26481