math/s_frexpf.s

   1         .text
   2         .p2align 4,,15
   3         .globl  __frexpf
   4         .type   __frexpf, @function
   5 __frexpf:
   6         movd    %xmm0, %eax
   7         movd    %xmm0, %edx
   8         movl    $0, (%rdi)
   9         andl    $2147483647, %eax
  10         cmpl    $2139095039, %eax
  11         jg      .L7
  12         testl   %eax, %eax
  13         je      .L7
  14         xorl    %ecx, %ecx
  15         cmpl    $8388607, %eax
  16         jg      .L5
  17         mulss   .LC0(%rip), %xmm0
  18         movl    $-25, %ecx
  19         movd    %xmm0, %eax
  20         movd    %xmm0, %edx
  21         andl    $2147483647, %eax
  22 .L5:
  23         sarl    $23, %eax
  24         andl    $-2139095041, %edx
  25         leal    -126(%rcx,%rax), %eax
  26         orl     $1056964608, %edx
  27         movl    %edx, -4(%rsp)
  28         movl    %eax, (%rdi)
  29         movd    -4(%rsp), %xmm0
  30         ret
  31         .p2align 4,,10
  32         .p2align 3
  33 .L7:
  34         addss   %xmm0, %xmm0
  35         ret
  36         .size   __frexpf, .-__frexpf
  37         .weak   frexpf32
  38         .set    frexpf32,__frexpf
  39         .weak   frexpf
  40         .set    frexpf,__frexpf
  41         .section        .rodata.cst4,"aM",@progbits,4
  42         .align 4
  43 .LC0:
  44         .long   1275068416