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[/] [or1k/] [trunk/] [newlib/] [newlib/] [libc/] [machine/] [mn10300/] [memchr.S] - Blame information for rev 57

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1 56 joel 
        .file "memchr.S"
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        .section .text
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        .global _memchr
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        .type    _memchr,@function
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_memchr:
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        movm [d2,d3,a2,a3],(sp)
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        mov d0,a0
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        mov d1,d2
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        mov (28,sp),a1
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#ifndef __OPTIMIZE_SIZE__
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        cmp 3,a1
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        bls .L44
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        mov a0,d3
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        btst 3,d3
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        bne .L44
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        mov a0,a2
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        mov 0,a3
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        clr d1
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.L29:
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        setlb
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        mov a3,d0
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        asl 8,d0
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        mov d2,a3
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        add d0,a3
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        inc d1
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        cmp 3,d1
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        lls
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        cmp 3,a1
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        bls .L48
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.L33:
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        mov (a2),d0
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        mov a3,d3
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        xor d3,d0
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        mov d0,d1
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        not d1
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        add -16843009,d0
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        and d1,d0
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        btst -2139062144,d0
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        beq .L34
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        mov a2,a0
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        clr d1
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.L38:
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        setlb
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        movbu (a0),d0
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        cmp d2,d0
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        beq .L47
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        inc a0
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        inc d1
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        cmp 3,d1
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        lls
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.L34:
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        add -4,a1
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        inc4 a2
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        cmp 3,a1
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        bhi .L33
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.L48:
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        mov a2,a0
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#endif
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.L44:
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        cmp 0,a1
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        beq .L50
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.L49:
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        setlb
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        movbu (a0),d0
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        cmp d2,d0
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        beq .L47
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        inc a0
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        sub 1,a1
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        lne
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.L50:
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        mov 0,a0
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.L47:
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        ret [d2,d3,a2,a3],16
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.Lfe1:
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        .size    _memchr,.Lfe1-_memchr

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