nptl/pthread_rwlock_init.shared.s

   1         .text
   2         .p2align 4,,15
   3         .globl  __pthread_rwlock_init
   4         .type   __pthread_rwlock_init, @function
   5 __pthread_rwlock_init:
   6         pxor    %xmm0, %xmm0
   7         leaq    default_rwlockattr(%rip), %rax
   8         testq   %rsi, %rsi
   9         movq    $0, 48(%rdi)
  10         cmove   %rax, %rsi
  11         movups  %xmm0, 16(%rdi)
  12         movups  %xmm0, (%rdi)
  13         movups  %xmm0, 32(%rdi)
  14         movl    (%rsi), %eax
  15         movl    4(%rsi), %edx
  16         movl    %eax, 48(%rdi)
  17         xorl    %eax, %eax
  18         testl   %edx, %edx
  19         setne   %al
  20         movl    %eax, 28(%rdi)
  21         xorl    %eax, %eax
  22         ret
  23         .size   __pthread_rwlock_init, .-__pthread_rwlock_init
  24         .globl  pthread_rwlock_init
  25         .set    pthread_rwlock_init,__pthread_rwlock_init
  26         .section        .rodata.cst8,"aM",@progbits,8
  27         .align 8
  28         .type   default_rwlockattr, @object
  29         .size   default_rwlockattr, 8
  30 default_rwlockattr:
  31         .zero   8