OpenCores
URL https://opencores.org/ocsvn/or1k/or1k/trunk

Subversion Repositories or1k

[/] [or1k/] [trunk/] [newlib/] [newlib/] [libc/] [machine/] [mn10300/] [memcmp.S] - Rev 1775

Go to most recent revision | Compare with Previous | Blame | View Log

        .file "memcmp.S"

        .section .text
        .global _memcmp
        .type    _memcmp,@function
_memcmp:
        movm [d2,d3,a2,a3],(sp)
        mov d0,a0
        mov d1,a1
        mov (28,sp),a2
#ifndef __OPTIMIZE_SIZE__
        cmp 3,a2
        bls .L22
        mov a1,d2
        or d2,d0
        btst 3,d0
        bne .L22
.L17:
        setlb
        mov (a0),d1
        mov (a1),d0
        cmp d0,d1
        bne .L22
        inc4 a0
        inc4 a1
        add -4,a2
        cmp 3,a2
        lhi
#endif
.L22:
        cmp 0,a2
        beq .L24
.L18:
        setlb
        movbu (a0),d3
        movbu (a1),d2
        cmp d2,d3
        beq .L23
        mov d3,d0
        sub d2,d0
        jmp .L25
.L23:
        inc a0
        inc a1
.L26:
        sub 1,a2
        lne
.L24:
        clr d0
.L25:
        ret [d2,d3,a2,a3],16
.Lfe1:
        .size    _memcmp,.Lfe1-_memcmp

Go to most recent revision | Compare with Previous | Blame | View Log

powered by: WebSVN 2.1.0

© copyright 1999-2024 OpenCores.org, equivalent to Oliscience, all rights reserved. OpenCores®, registered trademark.