stdlib/strtold_nan.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  __GI___strtold_nan
   9         .hidden __GI___strtold_nan
  10         .type   __GI___strtold_nan, @function
  11 __GI___strtold_nan:
  12         pushq   %rbp
  13         pushq   %rbx
  14         movq    %rsi, %rbp
  15         movq    %rdi, %rbx
  16         subq    $40, %rsp
  17         jmp     .L2
  18         .p2align 4,,10
  19         .p2align 3
  20 .L3:
  21         addq    $1, %rbx
  22 .L2:
  23         movzbl  (%rbx), %ecx
  24         movl    %ecx, %eax
  25         andl    $-33, %eax
  26         subl    $65, %eax
  27         cmpb    $25, %al
  28         jbe     .L3
  29         leal    -48(%rcx), %eax
  30         cmpb    $9, %al
  31         jbe     .L3
  32         cmpb    $95, %cl
  33         je      .L3
  34         cmpb    %dl, %cl
  35         je      .L4
  36 .L9:
  37         flds    .LC0(%rip)
  38 .L5:
  39         testq   %rbp, %rbp
  40         je      .L1
  41         movq    %rbx, 0(%rbp)
  42 .L1:
  43         addq    $40, %rsp
  44         popq    %rbx
  45         popq    %rbp
  46         ret
  47 .L4:
  48         leaq    8(%rsp), %rsi
  49         leaq    _nl_C_locobj(%rip), %r8
  50         xorl    %ecx, %ecx
  51         xorl    %edx, %edx
  52         call    __GI_____strtoull_l_internal
  53         cmpq    %rbx, 8(%rsp)
  54         jne     .L9
  55         flds    .LC0(%rip)
  56         movq    %rax, %rdx
  57         shrq    $32, %rdx
  58         fstpt   16(%rsp)
  59         movl    %edx, %ecx
  60         movl    %eax, 16(%rsp)
  61         andl    $1073741823, %ecx
  62         movl    20(%rsp), %edx
  63         andl    $-1073741824, %edx
  64         orl     %ecx, %edx
  65         movl    %edx, 20(%rsp)
  66         orl     %eax, %edx
  67         je      .L9
  68         fldt    16(%rsp)
  69         jmp     .L5
  70         .size   __GI___strtold_nan, .-__GI___strtold_nan
  71         .globl  __strtold_nan
  72         .set    __strtold_nan,__GI___strtold_nan
  73         .section        .rodata.cst4,"aM",@progbits,4
  74         .align 4
  75 .LC0:
  76         .long   2143289344
  77         .hidden _nl_C_locobj