[Bug target/26109] New: ICE: Segmentation fault (program cc1) compiling _muldi3.o in stage1

["danglin at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>]

/mnt/gnu/gcc-3.3/objdir/./gcc/xgcc -B/mnt/gnu/gcc-3.3/objdir/./gcc/
-B/opt/gnu/g
cc/gcc-4.2.0/hppa2.0w-hp-hpux11.11/bin/
-B/opt/gnu/gcc/gcc-4.2.0/hppa2.0w-hp-hpu
x11.11/lib/ -isystem /opt/gnu/gcc/gcc-4.2.0/hppa2.0w-hp-hpux11.11/include
-isyst
em /opt/gnu/gcc/gcc-4.2.0/hppa2.0w-hp-hpux11.11/sys-include -O2  -O2 -g -O2 
-DI
N_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/gcc -I../../gcc/gcc/.
-I../../gcc
/gcc/../include -I../../gcc/gcc/../libcpp/include
-I/opt/gnu/gcc/gcc-4.2.0/inclu
de  -I../../gcc/gcc/../libdecnumber -I../libdecnumber -DL_muldi3  -c
../../gcc/g
cc/libgcc2.c -o libgcc/./_muldi3.o
xgcc: Internal error: Segmentation fault (program cc1)
Please submit a full bug report.
See <URL:http://gcc.gnu.org/bugs.html> for instructions.
make[4]: *** [libgcc/./_muldi3.o] Error 1

# ./xgcc -v
Using built-in specs.
Target: hppa2.0w-hp-hpux11.11
Configured with: ../gcc/configure --with-gnu-as --with-as=/opt/gnu/bin/as
--enable-shared --disable-nls --with-local-prefix=/opt/gnu
--prefix=/opt/gnu/gcc/gcc-4.2.0 --enable-debug=no --enable-threads=posix
--with-gmp=/opt/gnu/gcc/gcc-4.2.0 --disable-libmudflap
--enable-languages=c,c++,objc,obj-c++,fortran,java,ada
Thread model: posix
gcc version 4.2.0 20060205 (experimental)

This error occurs when the "-mpa-risc-2-0" option is added to CC.  I see
this problem using both gcc 3.4.5 and 4.1.0 20060127 (prerelease) as the
bootstrap compiler.

gdb) r `cat xx.sh`
Starting program: /mnt/gnu/gcc-3.3/objdir/gcc/cc1 `cat xx.sh`
Breakpoint 3 at 0x7af87744
Breakpoint 4 at 0x7afeb230

Program received signal SIGSEGV, Segmentation fault.
0x008d7058 in htab_create_alloc (size=1, hash_f=0x4001850a <_crt_errno+3490>,
    eq_f=0x40018512 <_crt_errno+3498>, del_f=0,
    alloc_f=0x40017b5a <_crt_errno+1010>, free_f=0)
    at ../../gcc/libiberty/hashtab.c:295
295       size = prime_tab[size_prime_index].prime;
(gdb) disass 0x008d7038 0x008d7078
Dump of assembler code from 0x8d7038 to 0x8d7078:
0x008d7038 <htab_create_alloc+56>:      stw r3,-64(,sp)
0x008d703c <htab_create_alloc+60>:      ldi 1,r26
0x008d7040 <htab_create_alloc+64>:      depw,z ret0,27,28,r19
0x008d7044 <htab_create_alloc+68>:      copy ret0,r5
0x008d7048 <htab_create_alloc+72>:      copy r6,r22
0x008d704c <htab_create_alloc+76>:      ldil 94b000,ret0
0x008d7050 <htab_create_alloc+80>:      ldi 3c,r25
0x008d7054 <htab_create_alloc+84>:      ldo 2b4(ret0),ret0
0x008d7058 <htab_create_alloc+88>:      ldw r19(,ret0),r4
0x008d705c <htab_create_alloc+92>:      be,l 27d68(sr4,r0),%sr0,%r31
0x008d7060 <htab_create_alloc+96>:      copy rp,r31
0x008d7064 <htab_create_alloc+100>:     movb,=,n ret0,r26,0x8d70d0
<htab_create_alloc+208>
0x008d7068 <htab_create_alloc+104>:     copy r26,r3
0x008d706c <htab_create_alloc+108>:     ldi 4,r25
0x008d7070 <htab_create_alloc+112>:     copy r4,r26
0x008d7074 <htab_create_alloc+116>:     copy r6,r22
(gdb) p/x $r19
$1 = 0xaedf0000
(gdb) p/x $ret0
$2 = 0x94b2b4
(gdb) p/x &prime_tab
$3 = 0x94b2b4


-- 
           Summary: ICE: Segmentation fault (program cc1) compiling
                    _muldi3.o in stage1
           Product: gcc
           Version: 4.2.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: target
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: danglin at gcc dot gnu dot org
 GCC build triplet: hppa2.0w-hp-hpux11.11
  GCC host triplet: hppa2.0w-hp-hpux11.11
GCC target triplet: hppa2.0w-hp-hpux11.11


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=26109