[Bug target/19636] New: Can't compile ethernut OS (avr-gcc)

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

Hi, I'm testing gcc version 4.0.0 20050123:

avr-gcc -c  -Os  usart.i

usart.c: In function 'UsartIOCtl':
usart.c:821: error: unable to find a register to spill in class 
'BASE_POINTER_REGS'
usart.c:821: error: this is the insn:
(insn 653 159 160 14 (set (mem:HI (plus:HI (reg/f:HI 28 r28)
                (const_int 1 [0x1])) [32 S2 A8])
        (reg:HI 24 r24)) 12 {*movhi} (nil)
    (nil))
usart.c:821: internal compiler error: in spill_failure, at reload1.c:1872



Maybe, PR12017 is related to this PR?

-- 
           Summary: Can't compile ethernut OS (avr-gcc)
           Product: gcc
           Version: 4.0.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: target
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: dieterbmeier at yahoo dot com
                CC: gcc-bugs at gcc dot gnu dot org
  GCC host triplet: i386
GCC target triplet: avr


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=19636