libgcc/libm/floatunsitf.shared.s

   1         .text
   2         .p2align 4,,15
   3         .globl  __floatunsitf
   4         .type   __floatunsitf, @function
   5 __floatunsitf:
   6         testl   %edi, %edi
   7         je      .L3
   8         movl    %edi, %edi
   9         movl    $16446, %eax
  10         movl    $16431, %ecx
  11         bsrq    %rdi, %rdx
  12         xorq    $63, %rdx
  13         subl    %edx, %eax
  14         movabsq $281474976710655, %rdx
  15         subl    %eax, %ecx
  16         salq    %cl, %rdi
  17         andq    %rdx, %rdi
  18         movl    %eax, %edx
  19         andw    $32767, %dx
  20 .L2:
  21         movabsq $281474976710655, %rax
  22         movq    $0, -16(%rsp)
  23         movabsq $-281474976710656, %rcx
  24         andq    %rdi, %rax
  25         movq    -16(%rsp), %rdi
  26         movq    $0, -24(%rsp)
  27         andq    %rcx, %rdi
  28         orq     %rax, %rdi
  29         movq    %rdx, %rax
  30         movabsq $-9223090561878065153, %rdx
  31         andq    %rdx, %rdi
  32         salq    $48, %rax
  33         movabsq $9223372036854775807, %rdx
  34         orq     %rdi, %rax
  35         andq    %rdx, %rax
  36         movq    %rax, -16(%rsp)
  37         movdqa  -24(%rsp), %xmm0
  38         ret
  39         .p2align 4,,10
  40         .p2align 3
  41 .L3:
  42         xorl    %edx, %edx
  43         xorl    %edi, %edi
  44         jmp     .L2
  45         .size   __floatunsitf, .-__floatunsitf