stdlib/mpn2flt.s

   1         .text
   2         .p2align 4,,15
   3         .globl  __mpn_construct_float
   4         .hidden __mpn_construct_float
   5         .type   __mpn_construct_float, @function
   6 __mpn_construct_float:
   7         addl    $127, %esi
   8         movq    (%rdi), %rax
   9         sall    $31, %edx
  10         movzbl  %sil, %esi
  11         sall    $23, %esi
  12         andl    $8388607, %eax
  13         orl     %esi, %edx
  14         orl     %eax, %edx
  15         movl    %edx, -4(%rsp)
  16         movss   -4(%rsp), %xmm0
  17         ret
  18         .size   __mpn_construct_float, .-__mpn_construct_float