[Bug c/25272] New: gcc fails to compile for target h8300-hitachi-hms with unrecognizable insn

["rbunke at speakeasy dot net" <gcc-bugzilla at gcc dot gnu dot org>]

I'm trying to compile gcc as a cross compiler for target h8300-hitachi-hms on
my amd64 gentoo linux box.

the bintils compiled succesfully
but gcc compilation failed:
I tried to compile both the gcc-3.4.4 source and the gcc-3.4.5 
with the same results

gcc version
---------------------------------
navi proc # gcc -v
Reading specs from /usr/lib/gcc/x86_64-pc-linux-gnu/3.4.4/specs
Configured with: /var/tmp/portage/gcc-3.4.4-r1/work/gcc-3.4.4/configure
--prefix=/usr --bindir=/usr/x86_64-pc-linux-gnu/gcc-bin/3.4.4
--includedir=/usr/lib/gcc/x86_64-pc-linux-gnu/3.4.4/include
--datadir=/usr/share/gcc-data/x86_64-pc-linux-gnu/3.4.4
--mandir=/usr/share/gcc-data/x86_64-pc-linux-gnu/3.4.4/man
--infodir=/usr/share/gcc-data/x86_64-pc-linux-gnu/3.4.4/info
--with-gxx-include-dir=/usr/lib/gcc/x86_64-pc-linux-gnu/3.4.4/include/g++-v3
--host=x86_64-pc-linux-gnu --build=x86_64-pc-linux-gnu --disable-altivec
--enable-nls --without-included-gettext --with-system-zlib --disable-checking
--disable-werror --disable-libunwind-exceptions --enable-multilib
--disable-libgcj --enable-languages=c,c++,f77 --enable-shared
--enable-threads=posix --enable-__cxa_atexit --enable-clocale=gnu
Thread model: posix
gcc version 3.4.4 (Gentoo 3.4.4-r1, ssp-3.4.4-1.0, pie-8.7.8)

xgcc version info
--------------------------------
/usr/local/src/gcc-3.4.5/gcc/xgcc -v
Using built-in specs.
Configured with: ./configure --target=h8300-hitachi-hms --prefix=/usr/local
--with-newlib
Thread model: single
gcc version 3.4.5


system info 
-----------------------------------
navi gcc # uname -a
Linux navi 2.6.13-gentoo-r3 #3 Tue Oct 11 18:35:51 EDT 2005 x86_64 AMD
Athlon(tm) 64 Processor 3400+ AuthenticAMD GNU/Linux


command that failed and errors
-------------------------------------------
/usr/local/src/gcc-3.4.5/gcc/xgcc -B/usr/local/src/gcc-3.4.5/gcc/
-B/usr/local/h8300-hitachi-hms/bin/ -B/usr/local/h8300-hitachi-hms/lib/
-isystem /usr/local/h8300-hitachi-hms/include -isystem
/usr/local/h8300-hitachi-hms/sys-include -O2  -DIN_GCC -DCROSS_COMPILE   -W
-Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes
-Wold-style-definition  -isystem ./include  -DDF=SF -g  -DIN_LIBGCC2
-D__GCC_FLOAT_NOT_NEEDED -Dinhibit_libc -I. -I. -I. -I./. -I./../include  
-DL_muldi3 -c ./libgcc2.c -o libgcc/./_muldi3.o
./libgcc2.c: In function `__muldi3':
./libgcc2.c:537: error: unrecognizable insn:
(insn 244 243 245 0 ./libgcc2.c:528 (set:HI (reg:HI 3 r3)
        (const_int 4294967222 [0xffffffb6])) -1 (nil)
    (nil))
./libgcc2.c:537: internal compiler error: in extract_insn, at recog.c:2083


-- 
           Summary: gcc fails to compile for target h8300-hitachi-hms with
                    unrecognizable insn
           Product: gcc
           Version: 3.4.5
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: c
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: rbunke at speakeasy dot net


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=25272