stdlib/groupingwc.shared.s

   1         .text
   2 #APP
   3         memmove = __GI_memmove
   4         memset = __GI_memset
   5         memcpy = __GI_memcpy
   6 #NO_APP
   7         .p2align 4,,15
   8         .globl  __correctly_grouped_prefixwc
   9         .hidden __correctly_grouped_prefixwc
  10         .type   __correctly_grouped_prefixwc, @function
  11 __correctly_grouped_prefixwc:
  12         testq   %rcx, %rcx
  13         movq    %rsi, %rax
  14         je      .L34
  15         cmpq    %rdi, %rsi
  16         jbe     .L35
  17         leaq    -4(%rax), %r8
  18         movl    $4, %esi
  19         subq    %rdi, %rsi
  20         cmpq    %r8, %rdi
  21         ja      .L34
  22         pushq   %rbp
  23         pushq   %rbx
  24         .p2align 4,,10
  25         .p2align 3
  26 .L37:
  27         cmpl    -4(%rax), %edx
  28         je      .L4
  29         leaq    -8(%rax,%rsi), %r9
  30         andq    $-4, %r9
  31         negq    %r9
  32         leaq    -8(%rax,%r9), %r9
  33         jmp     .L5
  34         .p2align 4,,10
  35         .p2align 3
  36 .L6:
  37         cmpl    %edx, (%r8)
  38         je      .L4
  39 .L5:
  40         subq    $4, %r8
  41         cmpq    %r9, %r8
  42         jne     .L6
  43 .L28:
  44         popq    %rbx
  45         popq    %rbp
  46         ret
  47         .p2align 4,,10
  48         .p2align 3
  49 .L4:
  50         movsbq  (%rcx), %r11
  51         movq    %rax, %r10
  52         subq    %r8, %r10
  53         sarq    $2, %r10
  54         movsbl  %r11b, %r9d
  55         addl    $1, %r9d
  56         movslq  %r9d, %r9
  57         cmpq    %r9, %r10
  58         je      .L42
  59         movq    %r8, %rax
  60         jle     .L18
  61         leaq    4(%r8,%r11,4), %rax
  62 .L18:
  63         cmpq    %rdi, %rax
  64         jbe     .L43
  65 .L20:
  66         leaq    -4(%rax), %r8
  67         cmpq    %r8, %rdi
  68         jbe     .L37
  69         popq    %rbx
  70         popq    %rbp
  71         ret
  72         .p2align 4,,10
  73         .p2align 3
  74 .L42:
  75         leaq    -4(%r8), %r10
  76         movq    %rcx, %rbp
  77         movq    %r10, %rbx
  78         .p2align 4,,10
  79         .p2align 3
  80 .L7:
  81         movsbq  1(%rbp), %r11
  82         testb   %r11b, %r11b
  83         je      .L8
  84         addq    $1, %rbp
  85         cmpb    $127, %r11b
  86         movq    %r10, %r9
  87         je      .L10
  88 .L44:
  89         testb   %r11b, %r11b
  90         js      .L10
  91         cmpq    %r10, %rdi
  92         ja      .L28
  93         cmpl    %edx, -4(%r8)
  94         je      .L23
  95         leaq    -8(%r8,%rsi), %r9
  96         andq    $-4, %r9
  97         negq    %r9
  98         leaq    -8(%r8,%r9), %r9
  99         movq    %r10, %r8
 100         jmp     .L12
 101         .p2align 4,,10
 102         .p2align 3
 103 .L17:
 104         cmpl    %edx, (%r8)
 105         je      .L16
 106 .L12:
 107         subq    $4, %r8
 108         cmpq    %r9, %r8
 109         jne     .L17
 110         subq    %r8, %r10
 111         sarq    $2, %r10
 112         cmpq    %r10, %r11
 113         jge     .L28
 114 .L26:
 115         movq    %rbx, %rax
 116         cmpq    %rdi, %rax
 117         ja      .L20
 118 .L43:
 119         cmpq    %rdi, %rax
 120         cmovb   %rdi, %rax
 121         popq    %rbx
 122         popq    %rbp
 123         ret
 124         .p2align 4,,10
 125         .p2align 3
 126 .L8:
 127         movsbq  0(%rbp), %r11
 128         movq    %r10, %r9
 129         cmpb    $127, %r11b
 130         jne     .L44
 131 .L10:
 132         cmpq    %r10, %rdi
 133         ja      .L28
 134         cmpl    %edx, -4(%r8)
 135         je      .L13
 136         leaq    -8(%r8,%rsi), %r10
 137         andq    $-4, %r10
 138         negq    %r10
 139         leaq    -8(%r8,%r10), %r8
 140         jmp     .L14
 141         .p2align 4,,10
 142         .p2align 3
 143 .L15:
 144         cmpl    %edx, (%r9)
 145         je      .L13
 146 .L14:
 147         subq    $4, %r9
 148         cmpq    %r8, %r9
 149         jne     .L15
 150         jmp     .L28
 151         .p2align 4,,10
 152         .p2align 3
 153 .L13:
 154         movq    %r9, %r8
 155 .L19:
 156         leaq    -4(%r8), %r10
 157         jmp     .L7
 158         .p2align 4,,10
 159         .p2align 3
 160 .L16:
 161         cmpq    %r8, %rdi
 162         ja      .L26
 163 .L11:
 164         subq    %r8, %r10
 165         sarq    $2, %r10
 166         cmpq    %r11, %r10
 167         je      .L19
 168         jmp     .L26
 169         .p2align 4,,10
 170         .p2align 3
 171 .L23:
 172         movq    %r10, %r8
 173         jmp     .L11
 174 .L35:
 175         cmpq    %rdi, %rsi
 176         cmovb   %rdi, %rax
 177 .L34:
 178         rep ret
 179         .size   __correctly_grouped_prefixwc, .-__correctly_grouped_prefixwc