[Bug target/26396] Incorrect opcode in __do_clear_bss if bss has more than 15 bytes

[pinskia at gcc dot gnu dot org]

------- Comment #3 from pinskia at gcc dot gnu dot org  2006-02-21 16:02 -------
Which is just:
        .section .init4,"ax",@progbits
        .global __do_clear_bss
__do_clear_bss:
        ldi     r17, hi8(__bss_end)
        ldi     r26, lo8(__bss_start) 
        ldi     r27, hi8(__bss_start)
        rjmp    .do_clear_bss_start
.do_clear_bss_loop:
        st      X+, __zero_reg__
.do_clear_bss_start:
        cpi     r26, lo8(__bss_end)
        cpc     r27, r17
        brne    .do_clear_bss_loop


-- 

pinskia at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Severity|major                       |normal


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=26396