math/s_scalbnf.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  __scalbnf
   9         .type   __scalbnf, @function
  10 __scalbnf:
  11         movd    %xmm0, %eax
  12         movd    %xmm0, %edx
  13         sarl    $23, %eax
  14         andl    $255, %eax
  15         je      .L14
  16         cmpl    $255, %eax
  17         je      .L15
  18 .L4:
  19         cmpl    $-50000, %edi
  20         jl      .L12
  21         cmpl    $50000, %edi
  22         jg      .L6
  23         addl    %eax, %edi
  24         cmpl    $254, %edi
  25         jg      .L6
  26         testl   %edi, %edi
  27         jle     .L8
  28         andl    $-2139095041, %edx
  29         sall    $23, %edi
  30         orl     %edi, %edx
  31         movl    %edx, -4(%rsp)
  32 .L1:
  33         movss   -4(%rsp), %xmm0
  34         ret
  35         .p2align 4,,10
  36         .p2align 3
  37 .L6:
  38         andps   .LC2(%rip), %xmm0
  39         orps    .LC4(%rip), %xmm0
  40         mulss   .LC5(%rip), %xmm0
  41         movss   %xmm0, -4(%rsp)
  42         movss   -4(%rsp), %xmm0
  43         ret
  44         .p2align 4,,10
  45         .p2align 3
  46 .L8:
  47         cmpl    $-24, %edi
  48         jge     .L9
  49 .L12:
  50         andps   .LC2(%rip), %xmm0
  51         orps    .LC1(%rip), %xmm0
  52         mulss   .LC3(%rip), %xmm0
  53         movss   %xmm0, -4(%rsp)
  54         movss   -4(%rsp), %xmm0
  55         ret
  56         .p2align 4,,10
  57         .p2align 3
  58 .L14:
  59         andl    $2147483647, %edx
  60         movss   %xmm0, -4(%rsp)
  61         je      .L1
  62         mulss   .LC0(%rip), %xmm0
  63         movd    %xmm0, %eax
  64         movd    %xmm0, %edx
  65         sarl    $23, %eax
  66         movzbl  %al, %eax
  67         subl    $25, %eax
  68         jmp     .L4
  69         .p2align 4,,10
  70         .p2align 3
  71 .L15:
  72         addss   %xmm0, %xmm0
  73         movss   %xmm0, -4(%rsp)
  74         jmp     .L1
  75         .p2align 4,,10
  76         .p2align 3
  77 .L9:
  78         addl    $25, %edi
  79         andl    $-2139095041, %edx
  80         sall    $23, %edi
  81         orl     %edx, %edi
  82         movl    %edi, -4(%rsp)
  83         movss   -4(%rsp), %xmm1
  84         mulss   .LC6(%rip), %xmm1
  85         movss   %xmm1, -4(%rsp)
  86         jmp     .L1
  87         .size   __scalbnf, .-__scalbnf
  88         .section        .rodata.cst4,"aM",@progbits,4
  89         .align 4
  90 .LC0:
  91         .long   1275068416
  92         .section        .rodata.cst16,"aM",@progbits,16
  93         .align 16
  94 .LC1:
  95         .long   228737632
  96         .long   0
  97         .long   0
  98         .long   0
  99         .align 16
 100 .LC2:
 101         .long   2147483648
 102         .long   0
 103         .long   0
 104         .long   0
 105         .section        .rodata.cst4
 106         .align 4
 107 .LC3:
 108         .long   228737632
 109         .section        .rodata.cst16
 110         .align 16
 111 .LC4:
 112         .long   1900671690
 113         .long   0
 114         .long   0
 115         .long   0
 116         .section        .rodata.cst4
 117         .align 4
 118 .LC5:
 119         .long   1900671690
 120         .align 4
 121 .LC6:
 122         .long   855638016