nptl/elision-unlock.shared.s

   1         .text
   2         .p2align 4,,15
   3         .globl  __lll_unlock_elision
   4         .hidden __lll_unlock_elision
   5         .type   __lll_unlock_elision, @function
   6 __lll_unlock_elision:
   7         movl    (%rdi), %eax
   8         testl   %eax, %eax
   9         je      .L5
  10         xorl    %eax, %eax
  11 #APP
  12 # 31 "../sysdeps/unix/sysv/linux/x86/elision-unlock.c" 1
  13         xchgl %eax, (%rdi)
  14 # 0 "" 2
  15 #NO_APP
  16         cmpl    $1, %eax
  17         jg      .L6
  18 .L3:
  19         xorl    %eax, %eax
  20         ret
  21         .p2align 4,,10
  22         .p2align 3
  23 .L5:
  24         xend
  25         xorl    %eax, %eax
  26         ret
  27         .p2align 4,,10
  28         .p2align 3
  29 .L6:
  30         xorb    $-127, %sil
  31         xorl    %r10d, %r10d
  32         movl    $1, %edx
  33         movl    $202, %eax
  34 #APP
  35 # 31 "../sysdeps/unix/sysv/linux/x86/elision-unlock.c" 1
  36         syscall
  37
  38 # 0 "" 2
  39 #NO_APP
  40         jmp     .L3
  41         .size   __lll_unlock_elision, .-__lll_unlock_elision