Problem compiling egcs-1.1.2 + pgcc

[Alessandro Baldoni <abaldoni at racine dot ra dot it>]

Gentlemen,
    While compiling egcs-1.1.2 + pgcc 2.91.66 I'm getting the following
message (while building the Fortran front-end)

data.c: In function `ffedata_advance_':
data.c:655: Could not split insn
(insn 413 2193 414 (parallel[
            (set (mem:DI (symbol_ref:SI ("ffedata_arraysize_")))
                (sign_extend:DI (reg:SI 1 %edx)))
            (clobber (reg:SI 0 %eax))
        ] ) 110 {extendsidi2} (nil)
    (nil))
toplev.c:1438: Internal compiler error in function fatal_insn

Here are all the information:

uname -a: Linux icekiller.faenza.it 2.2.5 #1 Fri Apr 9 14:32:04 CEST
1999 i586 unknown
gcc -v reports:
    Reading specs from
/usr/lib/gcc-lib/i586-pc-linux-gnu/pgcc-2.91.57/specs
    gcc version pgcc-2.91.57 19980901 (egcs-1.1 release)

binutils: version 2.9.1.0.15

Command line while compiling:
   xgcc -v -Bstage1/ -c  -DIN_GCC -W -Wall   -g -I. -I.. -I. -I./..
-I./../config data.c

configure options: --prefix=/usr

Compilation steps: make LIBCFLAGS=-O2 LIBCXXFLAGS=-O2 bootstrap

Hints: none

This problem arises also with

gcc -v:
    Reading specs from /usr/lib/gcc-lib/i586-pc-linux-gnu/2.8.1/specs
    gcc version 2.8.1

Attached is the preprocessed data.i file.

Bye
Alessandro

data.i.gz