stdlib/strtof128_nan.s

   1         .text
   2         .p2align 4,,15
   3         .globl  __strtof128_nan
   4         .hidden __strtof128_nan
   5         .type   __strtof128_nan, @function
   6 __strtof128_nan:
   7         pushq   %rbp
   8         pushq   %rbx
   9         movq    %rsi, %rbp
  10         movq    %rdi, %rbx
  11         subq    $40, %rsp
  12         jmp     .L2
  13         .p2align 4,,10
  14         .p2align 3
  15 .L3:
  16         addq    $1, %rbx
  17 .L2:
  18         movzbl  (%rbx), %ecx
  19         movl    %ecx, %eax
  20         andl    $-33, %eax
  21         subl    $65, %eax
  22         cmpb    $25, %al
  23         jbe     .L3
  24         leal    -48(%rcx), %eax
  25         cmpb    $9, %al
  26         jbe     .L3
  27         cmpb    $95, %cl
  28         je      .L3
  29         cmpb    %dl, %cl
  30         je      .L4
  31 .L9:
  32         movdqa  .LC0(%rip), %xmm0
  33 .L5:
  34         testq   %rbp, %rbp
  35         je      .L1
  36         movq    %rbx, 0(%rbp)
  37 .L1:
  38         addq    $40, %rsp
  39         popq    %rbx
  40         popq    %rbp
  41         ret
  42 .L4:
  43         leaq    24(%rsp), %rsi
  44         leaq    _nl_C_locobj(%rip), %r8
  45         xorl    %ecx, %ecx
  46         xorl    %edx, %edx
  47         call    ____strtoull_l_internal
  48         cmpq    %rbx, 24(%rsp)
  49         jne     .L9
  50         xorl    %esi, %esi
  51         movq    %rax, %rcx
  52         movabsq $9223231299366420480, %rdi
  53         movq    %rsi, (%rsp)
  54         movq    (%rsp), %rdx
  55         shrq    $32, %rcx
  56         movq    %rcx, %rsi
  57         movq    %rdi, 8(%rsp)
  58         movabsq $-4294967296, %rdi
  59         salq    $32, %rsi
  60         movl    %edx, %edx
  61         orq     %rsi, %rdx
  62         movl    %eax, %esi
  63         andq    %rdi, %rdx
  64         orq     %rsi, %rdx
  65         movq    %rdx, (%rsp)
  66         movdqa  (%rsp), %xmm1
  67         pextrw  $6, %xmm1, %edx
  68         orl     %edx, %eax
  69         orl     %ecx, %eax
  70         je      .L9
  71         movdqa  (%rsp), %xmm0
  72         jmp     .L5
  73         .size   __strtof128_nan, .-__strtof128_nan
  74         .section        .rodata.cst16,"aM",@progbits,16
  75         .align 16
  76 .LC0:
  77         .long   0
  78         .long   0
  79         .long   0
  80         .long   2147450880
  81         .hidden ____strtoull_l_internal
  82         .hidden _nl_C_locobj