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[/] [openrisc/] [trunk/] [gnu-old/] [newlib-1.17.0/] [newlib/] [libc/] [machine/] [mn10300/] [memcmp.S] - Blame information for rev 855

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1 148 jeremybenn 
        .file "memcmp.S"
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        .section .text
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        .global _memcmp
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        .type    _memcmp,@function
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_memcmp:
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        movm [d2,d3,a2,a3],(sp)
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.Lend_of_prologue:
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        mov d0,a0
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        mov d1,a1
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        mov (28,sp),a2
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#ifndef __OPTIMIZE_SIZE__
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        cmp 3,a2
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        bls .L22
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        mov a1,d2
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        or d2,d0
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        btst 3,d0
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        bne .L22
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        setlb
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        mov (a0),d1
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        mov (a1),d0
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        cmp d0,d1
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        bne .L22
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        inc4 a0
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        inc4 a1
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        add -4,a2
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        cmp 3,a2
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        lhi
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.L22:
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#endif
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        cmp 0,a2
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        beq .L24
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        setlb
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        movbu (a0),d3
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        movbu (a1),d2
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        cmp d2,d3
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        beq .L23
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        mov d3,d0
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        sub d2,d0
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        jmp .Lepilogue
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.L23:
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        inc a0
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        inc a1
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        sub 1,a2
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        lne
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.L24:
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        clr d0
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.Lepilogue:
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        ret [d2,d3,a2,a3],16
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.Lend_of_func:
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        .size    _memcmp, .Lend_of_func - _memcmp
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        .section        .debug_frame,"",@progbits
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.Lstart_of_debug_frame:
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        # Common Information Entry (CIE)
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        .4byte  .Lend_of_CIE - .Lstart_of_CIE   # CIE Length
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.Lstart_of_CIE:
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        .4byte   0xffffffff                     # CIE Identifier Tag
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        .byte    0x1                            # CIE Version
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        .ascii   "\0"                           # CIE Augmentation
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        .uleb128 0x1                            # CIE Code Alignment Factor
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        .sleb128 -4                             # CIE Data Alignment Factor
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        .byte    0x32                           # CIE RA Column
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        .byte    0xc                            # DW_CFA_def_cfa
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        .uleb128 0x9
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        .uleb128 0x0
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        .byte    0xb2                           # DW_CFA_offset, column 0x32
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        .uleb128 0x0
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        .align   2
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.Lend_of_CIE:
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        # Frame Description Entry (FDE)
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        .4byte  .Lend_of_FDE - .Lstart_of_FDE   # FDE Length
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.Lstart_of_FDE:
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        .4byte   .Lstart_of_debug_frame         # FDE CIE offset
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        .4byte   _memcmp                        # FDE initial location
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        .4byte   .Lend_of_func - _memcmp        # FDE address range
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        .byte    0x4                            # DW_CFA_advance_loc4
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        .4byte   .Lend_of_prologue - _memcmp
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        .byte    0xe                            # DW_CFA_def_cfa_offset
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        .uleb128 0x4
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        .byte    0x87                           # DW_CFA_offset, column 0x7
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        .uleb128 0x1
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        .align 2
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.Lend_of_FDE:

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