[Bug target/15417] New: ICE while building an avr-cross compiler

["berndtrog at yahoo dot com" <gcc-bugzilla at gcc dot gnu dot org>]

../gcc-3.5.0/configure --target=avr --enable-languages=c --disable-nls
--with-as=/usr/local/bin/avr-as --with-ld=/usr/local/bin/avr-ld

[..]

/src/gcc-obj/gcc/xgcc -B/src/gcc-obj/gcc/ -B/usr/local/avr/bin/
-B/usr/local/avr/lib/ -isystem /usr/local/avr/include -isystem
/usr/local/avr/sys-include -O2  -DIN_GCC -DCROSS_COMPILE   -W -Wall
-Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition
-isystem ./include  -DDF=SF -Dinhibit_libc -mcall-prologues -g  -DIN_LIBGCC2
-D__GCC_FLOAT_NOT_NEEDED -Dinhibit_libc -I. -I -I../../gcc-3.5.0/gcc
-I../../gcc-3.5.0/gcc/ -I../../gcc-3.5.0/gcc/../include
-I../../gcc-3.5.0/gcc/../libbanshee/libcompat
-I../../gcc-3.5.0/gcc/../libbanshee
-I../../gcc-3.5.0/gcc/../libbanshee/points-to  -DFINE_GRAINED_LIBRARIES
-DL_pack_sf -c fp-bit.c -o libgcc/./_pack_sf.o
fp-bit.c: In function `__pack_f':
fp-bit.c:439: error: unable to find a register to spill in class `BASE_POINTER_REGS'
fp-bit.c:439: error: this is the insn:
(insn 79 207 80 13 fp-bit.c:269 (set (reg/v:SI 28 r28 [orig:43 fraction ] [43])
        (ior:SI (reg:SI 54)
            (reg:SI 4 r4 [55]))) 52 {iorsi3} (nil)
    (expr_list:REG_DEAD (reg:SI 54)
        (expr_list:REG_DEAD (reg:SI 4 r4 [55])
            (nil))))
fp-bit.c:439: internal compiler error: in spill_failure, at reload1.c:1888


gcc version 3.5.0 20040513 (experimental)

-- 
           Summary: ICE while building an avr-cross compiler
           Product: gcc
           Version: 3.5.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: target
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: berndtrog at yahoo dot com
                CC: gcc-bugs at gcc dot gnu dot org
  GCC host triplet: i686-pc-linux-gnu
GCC target triplet: avr


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=15417