.file    "concurrency.c"
    .text
    .p2align 4
    .type    t2, @function
t2:
.LFB26:
    .cfi_startproc
    pushq    %rbp
    .cfi_def_cfa_offset 16
    .cfi_offset 6, -16
    movq    %rdi, %rbp
    pushq    %rbx
    .cfi_def_cfa_offset 24
    .cfi_offset 3, -24
    leaq    5(%rdi), %rbx
    subq    $8, %rsp
    .cfi_def_cfa_offset 32
    movb    $1, 5(%rdi)
    jmp    .L2
    .p2align 4,,10
    .p2align 3
.L3:
    movb    $0, (%rbx)
    call    thrd_yield@PLT
    movb    $1, (%rbx)
.L2:
    movzbl    4(%rbp), %eax
    testb    %al, %al
    jne    .L3
    movl    0(%rbp), %eax
    addl    $1, %eax
    movl    %eax, 0(%rbp)
    xorl    %eax, %eax
    movb    $0, 5(%rbp)
    addq    $8, %rsp
    .cfi_def_cfa_offset 24
    popq    %rbx
    .cfi_def_cfa_offset 16
    popq    %rbp
    .cfi_def_cfa_offset 8
    ret
    .cfi_endproc
.LFE26:
    .size    t2, .-t2
    .p2align 4
    .type    t1, @function
t1:
.LFB25:
    .cfi_startproc
    pushq    %rbp
    .cfi_def_cfa_offset 16
    .cfi_offset 6, -16
    movq    %rdi, %rbp
    pushq    %rbx
    .cfi_def_cfa_offset 24
    .cfi_offset 3, -24
    leaq    4(%rdi), %rbx
    subq    $8, %rsp
    .cfi_def_cfa_offset 32
    movb    $1, 4(%rdi)
    jmp    .L7
    .p2align 4,,10
    .p2align 3
.L8:
    movb    $0, (%rbx)
    call    thrd_yield@PLT
    movb    $1, (%rbx)
.L7:
    movzbl    5(%rbp), %eax
    testb    %al, %al
    jne    .L8
    movl    0(%rbp), %eax
    addl    $1, %eax
    movl    %eax, 0(%rbp)
    xorl    %eax, %eax
    movb    $0, 4(%rbp)
    addq    $8, %rsp
    .cfi_def_cfa_offset 24
    popq    %rbx
    .cfi_def_cfa_offset 16
    popq    %rbp
    .cfi_def_cfa_offset 8
    ret
    .cfi_endproc
.LFE25:
    .size    t1, .-t1
    .section    .rodata.str1.1,"aMS",@progbits,1
.LC0:
    .string    "%d\n"
    .section    .text.startup,"ax",@progbits
    .p2align 4
    .globl    main
    .type    main, @function
main:
.LFB27:
    .cfi_startproc
    pushq    %rbx
    .cfi_def_cfa_offset 16
    .cfi_offset 3, -16
    subq    $32, %rsp
    .cfi_def_cfa_offset 48
    movq    %fs:40, %rdi
    movq    %rdi, 24(%rsp)
    movl    $8, %edi
    call    malloc@PLT
    testq    %rax, %rax
    je    .L13
    movl    $0, (%rax)
    movq    %rax, %rbx
    leaq    8(%rsp), %rdi
    movq    %rax, %rdx
    movb    $0, 4(%rax)
    leaq    t1(%rip), %rsi
    movb    $0, 5(%rax)
    call    thrd_create@PLT
    movq    %rbx, %rdx
    leaq    16(%rsp), %rdi
    leaq    t2(%rip), %rsi
    call    thrd_create@PLT
    movq    8(%rsp), %rdi
    xorl    %esi, %esi
    call    thrd_join@PLT
    movq    16(%rsp), %rdi
    xorl    %esi, %esi
    call    thrd_join@PLT
    movl    (%rbx), %esi
    leaq    .LC0(%rip), %rdi
    xorl    %eax, %eax
    call    printf@PLT
    movq    %rbx, %rdi
    call    free@PLT
    xorl    %eax, %eax
.L10:
    movq    24(%rsp), %rdx
    subq    %fs:40, %rdx
    jne    .L15
    addq    $32, %rsp
    .cfi_remember_state
    .cfi_def_cfa_offset 16
    popq    %rbx
    .cfi_def_cfa_offset 8
    ret
.L13:
    .cfi_restore_state
    movl    $1, %eax
    jmp    .L10
.L15:
    call    __stack_chk_fail@PLT
    .cfi_endproc
.LFE27:
    .size    main, .-main
    .ident    "GCC: (GNU) 15.1.1 20250425"
    .section    .note.GNU-stack,"",@progbits