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[/] [or1k/] [branches/] [newlib/] [newlib/] [newlib/] [libc/] [machine/] [mn10300/] [memcpy.S] - Blame information for rev 1765

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1 56 joel 
        .file "memcpy.S"
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        .section .text
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        .global _memcpy
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        .type    _memcpy,@function
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_memcpy:
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        movm [d2,d3,a2,a3],(sp)
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        mov d0,d2
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        mov d1,a0
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        mov d2,a1
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        mov (28,sp),d1
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#ifndef __OPTIMIZE_SIZE__
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        mov a0,d0
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        or d2,d0
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        btst 3,d0
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        bne .L37
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        cmp 15,d1
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        bls .L34
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.L29:
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        setlb
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        mov (a0),d0
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        mov d0,(a1)
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        inc4 a0
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        inc4 a1
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        mov (a0),d0
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        mov d0,(a1)
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        inc4 a0
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        inc4 a1
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        mov (a0),d0
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        mov d0,(a1)
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        inc4 a0
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        inc4 a1
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        mov (a0),d0
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        mov d0,(a1)
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        inc4 a0
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        inc4 a1
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        add -16,d1
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        cmp 15,d1
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        lhi
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.L34:
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        cmp 3,d1
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        bls .L37
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.L33:
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        setlb
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        mov (a0),d0
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        mov d0,(a1)
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        inc4 a0
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        inc4 a1
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        add -4,d1
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        cmp 3,d1
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        lhi
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#endif
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.L37:
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        cmp 0,d1
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        beq .L36
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.L38:
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        setlb
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        movbu (a0),d0
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        movbu d0,(a1)
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        inc a0
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        inc a1
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        sub 1,d1
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        lne
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.L36:
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        mov d2,a0
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        ret [d2,d3,a2,a3],16
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.Lfe1:
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        .size    _memcpy,.Lfe1-_memcpy

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