user: 这段汇编代码用C语言表示是什么样的:

```asm
<test_or>:
  endbr64
  sub    $0x18,%rsp
  mov    $0x1,%ecx
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  lea    0x6(%rsp),%rdx
  movzbl D99(%rip),%eax
  mov    %al,0x6(%rsp)
L146:
  movzbl (%rdx),%eax
  lock cmpxchg %cl,0x2f07(%rip)        # 408f <a.23>
  je     L56
  mov    %al,(%rdx)
  jmp    L146
  xchg   %ax,%ax
L56:
  movzbl D99(%rip),%eax
  test   %al,%al
  je     1080 <test_or.cold>
  movzbl D122(%rip),%eax
L123:
  mov    %eax,%edx
  or     $0x56,%edx
  lock cmpxchg %dl,0x2edb(%rip)        # 408e <a.22>
  jne    L123
  cmp    $0x76,%dl
  jne    1080 <test_or.cold>
  movzbl D122(%rip),%eax
  cmp    $0x76,%al
  jne    1080 <test_or.cold>
  movzbl D709(%rip),%eax
L191:
  mov    %eax,%edx
  or     $0x56,%edx
  lock cmpxchg %dl,0x2eac(%rip)        # 408d <a.21>
  jne    L191
  cmp    $0x76,%dl
  jne    1080 <test_or.cold>
  movzbl D709(%rip),%eax
  cmp    $0x76,%al
  jne    1080 <test_or.cold>
  movzbl D293(%rip),%eax
L228:
  mov    %eax,%edx
  or     $0x56,%edx
  lock cmpxchg %dl,0x2e7d(%rip)        # 408c <a.20>
  jne    L228
  cmp    $0x76,%dl
  jne    1080 <test_or.cold>
  movzbl D293(%rip),%eax
  cmp    $0x76,%al
  jne    1080 <test_or.cold>
  movzwl D379(%rip),%eax
L169:
  mov    %eax,%edx
  or     $0x7856,%dx
  lock cmpxchg %dx,0x2e4a(%rip)        # 408a <a.19>
  jne    L169
  cmp    $0x7a76,%dx
  jne    1080 <test_or.cold>
  movzwl D379(%rip),%eax
  cmp    $0x7a76,%ax
  jne    1080 <test_or.cold>
  movzwl D179(%rip),%eax
L165:
  mov    %eax,%edx
  or     $0x7856,%dx
  lock cmpxchg %dx,0x2e13(%rip)        # 4088 <a.18>
  jne    L165
  cmp    $0x7a76,%dx
  jne    1080 <test_or.cold>
  movzwl D179(%rip),%eax
  cmp    $0x7a76,%ax
  jne    1080 <test_or.cold>
  mov    D262(%rip),%eax
L223:
  mov    %eax,%edx
  or     $0x7856,%edx
  lock cmpxchg %edx,0x2ddb(%rip)        # 4084 <a.17>
  jne    L223
  cmp    $0x7a76,%edx
  jne    1080 <test_or.cold>
  mov    D262(%rip),%eax
  cmp    $0x7a76,%eax
  jne    1080 <test_or.cold>
  mov    D443(%rip),%eax
L199:
  mov    %eax,%edx
  or     $0x7856,%edx
  lock cmpxchg %edx,0x2da2(%rip)        # 4080 <a.16>
  jne    L199
  cmp    $0x7a76,%edx
  jne    1080 <test_or.cold>
  mov    D443(%rip),%eax
  cmp    $0x7a76,%eax
  jne    1080 <test_or.cold>
  mov    D496(%rip),%rax
L110:
  mov    %rax,%rdx
  or     $0x7856,%rdx
  lock cmpxchg %rdx,0x2d61(%rip)        # 4078 <a.15>
  jne    L110
  cmp    $0x7a76,%rdx
  jne    1080 <test_or.cold>
  mov    D496(%rip),%rax
  cmp    $0x7a76,%rax
  jne    1080 <test_or.cold>
  mov    D332(%rip),%rax
L198:
  mov    %rax,%rdx
  or     $0x7856,%rdx
  lock cmpxchg %rdx,0x2d1d(%rip)        # 4070 <a.14>
  jne    L198
  cmp    $0x7a76,%rdx
  jne    1080 <test_or.cold>
  mov    D332(%rip),%rax
  cmp    $0x7a76,%rax
  jne    1080 <test_or.cold>
  mov    D308(%rip),%rax
L213:
  mov    %rax,%rdx
  or     $0x7856,%rdx
  lock cmpxchg %rdx,0x2cd9(%rip)        # 4068 <a.13>
  jne    L213
  cmp    $0x7a76,%rdx
  jne    1080 <test_or.cold>
  mov    D308(%rip),%rax
  cmp    $0x7a76,%rax
  jne    1080 <test_or.cold>
  mov    D613(%rip),%rax
L250:
  mov    %rax,%rdx
  or     $0x7856,%rdx
  lock cmpxchg %rdx,0x2c95(%rip)        # 4060 <a.12>
  jne    L250
  cmp    $0x7a76,%rdx
  jne    1080 <test_or.cold>
  mov    D613(%rip),%rax
  cmp    $0x7a76,%rax
  jne    1080 <test_or.cold>
  lea    0x7(%rsp),%rdx
  mov    $0x1,%ecx
  movzbl D591(%rip),%eax
  mov    %al,0x7(%rsp)
L192:
  movzbl (%rdx),%eax
  lock cmpxchg %cl,0x2c52(%rip)        # 405f <a.11>
  je     L86
  mov    %al,(%rdx)
  jmp    L192
  nopl   0x0(%rax,%rax,1)
L86:
  movzbl D591(%rip),%eax
  test   %al,%al
  je     1080 <test_or.cold>
  movzbl D347(%rip),%eax
L241:
  mov    %eax,%edx
  or     $0x78,%edx
  lock cmpxchg %dl,0x2c23(%rip)        # 405e <a.10>
  jne    L241
  cmp    $0xff,%dl
  jne    1080 <test_or.cold>
  movzbl D347(%rip),%eax
  cmp    $0xff,%al
  jne    1080 <test_or.cold>
  movzbl D3(%rip),%eax
L185:
  mov    %eax,%edx
  or     $0x78,%edx
  lock cmpxchg %dl,0x2bf4(%rip)        # 405d <a.9>
  jne    L185
  cmp    $0xff,%dl
  jne    1080 <test_or.cold>
  movzbl D3(%rip),%eax
  cmp    $0xff,%al
  jne    1080 <test_or.cold>
  movzbl D189(%rip),%eax
L119:
  mov    %eax,%edx
  or     $0x78,%edx
  lock cmpxchg %dl,0x2bc5(%rip)        # 405c <a.8>
  jne    L119
  cmp    $0xff,%dl
  jne    1080 <test_or.cold>
  movzbl D189(%rip),%eax
  cmp    $0xff,%al
  jne    1080 <test_or.cold>
  movzwl D494(%rip),%eax
L18:
  mov    %eax,%edx
  or     $0x5678,%dx
  lock cmpxchg %dx,0x2b92(%rip)        # 405a <a.7>
  jne    L18
  cmp    $0xdfff,%dx
  jne    1080 <test_or.cold>
  movzwl D494(%rip),%eax
  cmp    $0xdfff,%ax
  jne    1080 <test_or.cold>
  movzwl D706(%rip),%eax
L6:
  mov    %eax,%edx
  or     $0x5678,%dx
  lock cmpxchg %dx,0x2b5b(%rip)        # 4058 <a.6>
  jne    L6
  cmp    $0xdfff,%dx
  jne    1080 <test_or.cold>
  movzwl D706(%rip),%eax
  cmp    $0xdfff,%ax
  jne    1080 <test_or.cold>
  mov    D601(%rip),%eax
L52:
  mov    %eax,%edx
  or     $0x12345678,%edx
  lock cmpxchg %edx,0x2b23(%rip)        # 4054 <a.5>
  jne    L52
  cmp    $0xffffdfff,%edx
  jne    1080 <test_or.cold>
  mov    D601(%rip),%eax
  cmp    $0xffffdfff,%eax
  jne    1080 <test_or.cold>
  mov    D226(%rip),%eax
L20:
  mov    %eax,%edx
  or     $0x12345678,%edx
  lock cmpxchg %edx,0x2aea(%rip)        # 4050 <a.4>
  jne    L20
  cmp    $0xffffdfff,%edx
  jne    1080 <test_or.cold>
  mov    D226(%rip),%eax
  cmp    $0xffffdfff,%eax
  jne    1080 <test_or.cold>
  mov    D586(%rip),%rax
L217:
  mov    %rax,%rdx
  or     $0x12345678,%rdx
  lock cmpxchg %rdx,0x2aa9(%rip)        # 4048 <a.3>
  jne    L217
  cmp    $0xffffffffffffdfff,%rdx
  jne    1080 <test_or.cold>
  mov    D586(%rip),%rax
  cmp    $0xffffffffffffdfff,%rax
  jne    1080 <test_or.cold>
  mov    D314(%rip),%rax
L77:
  mov    %rax,%rdx
  or     $0x12345678,%rdx
  lock cmpxchg %rdx,0x2a65(%rip)        # 4040 <a.2>
  jne    L77
  cmp    $0xffffffffffffdfff,%rdx
  jne    1080 <test_or.cold>
  mov    D314(%rip),%rax
  cmp    $0xffffffffffffdfff,%rax
  jne    1080 <test_or.cold>
  mov    D353(%rip),%rax
L16:
  mov    %rax,%rdx
  or     $0x12345678,%rdx
  lock cmpxchg %rdx,0x2a21(%rip)        # 4038 <a.1>
  jne    L16
  cmp    $0xffffffffffffdfff,%rdx
  jne    1080 <test_or.cold>
  mov    D353(%rip),%rax
  cmp    $0xffffffffffffdfff,%rax
  jne    1080 <test_or.cold>
  mov    D482(%rip),%rax
L263:
  mov    %rax,%rdx
  or     $0x12345678,%rdx
  lock cmpxchg %rdx,0x29dd(%rip)        # 4030 <a.0>
  jne    L263
  cmp    $0xffffffffffffdfff,%rdx
  jne    1080 <test_or.cold>
  mov    D482(%rip),%rax
  cmp    $0xffffffffffffdfff,%rax
  jne    1080 <test_or.cold>
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L218
  add    $0x18,%rsp
  ret
L218:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
void test_or(void) {
  do {
    do {
      static volatile _Atomic(_Bool) a = (_Bool)((0x1234));
      if ((a |= ((0x7856))) != (_Bool)((_Bool)((0x1234)) | ((0x7856))))
        abort();
      if (a != (_Bool)((_Bool)((0x1234)) | ((0x7856))))
        abort();
    } while (0);
    do {
      static volatile _Atomic(char) a = (char)((0x1234));
      if ((a |= ((0x7856))) != (char)((char)((0x1234)) | ((0x7856))))
        abort();
      if (a != (char)((char)((0x1234)) | ((0x7856))))
        abort();
    } while (0);
    do {
      static volatile _Atomic(signed char) a = (signed char)((0x1234));
      if ((a |= ((0x7856))) != (signed char)((signed char)((0x1234)) | ((0x7856))))
        abort();
      if (a != (signed char)((signed char)((0x1234)) | ((0x7856))))
        abort();
    } while (0);
    do {
      static volatile _Atomic(unsigned char) a = (unsigned char)((0x1234));
      if ((a |= ((0x7856))) != (unsigned char)((unsigned char)((0x1234)) | ((0x7856))))
        abort();
      if (a != (unsigned char)((unsigned char)((0x1234)) | ((0x7856))))
        abort();
    } while (0);
    do {
      static volatile _Atomic(signed short) a = (signed short)((0x1234));
      if ((a |= ((0x7856))) != (signed short)((signed short)((0x1234)) | ((0x7856))))
        abort();
      if (a != (signed short)((signed short)((0x1234)) | ((0x7856))))
        abort();
    } while (0);
    do {
      static volatile _Atomic(unsigned short) a = (unsigned short)((0x1234));
      if ((a |= ((0x7856))) != (unsigned short)((unsigned short)((0x1234)) | ((0x7856))))
        abort();
      if (a != (unsigned short)((unsigned short)((0x1234)) | ((0x7856))))
        abort();
    } while (0);
    do {
      static volatile _Atomic(signed int) a = (signed int)((0x1234));
      if ((a |= ((0x7856))) != (signed int)((signed int)((0x1234)) | ((0x7856))))
        abort();
      if (a != (signed int)((signed int)((0x1234)) | ((0x7856))))
        abort();
    } while (0);
    do {
      static volatile _Atomic(unsigned int) a = (unsigned int)((0x1234));
      if ((a |= ((0x7856))) != (unsigned int)((unsigned int)((0x1234)) | ((0x7856))))
        abort();
      if (a != (unsigned int)((unsigned int)((0x1234)) | ((0x7856))))
        abort();
    } while (0);
    do {
      static volatile _Atomic(signed long) a = (signed long)((0x1234));
      if ((a |= ((0x7856))) != (signed long)((signed long)((0x1234)) | ((0x7856))))
        abort();
      if (a != (signed long)((signed long)((0x1234)) | ((0x7856))))
        abort();
    } while (0);
    do {
      static volatile _Atomic(unsigned long) a = (unsigned long)((0x1234));
      if ((a |= ((0x7856))) != (unsigned long)((unsigned long)((0x1234)) | ((0x7856))))
        abort();
      if (a != (unsigned long)((unsigned long)((0x1234)) | ((0x7856))))
        abort();
    } while (0);
    do {
      static volatile _Atomic(signed long long) a = (signed long long)((0x1234));
      if ((a |= ((0x7856))) != (signed long long)((signed long long)((0x1234)) | ((0x7856))))
        abort();
      if (a != (signed long long)((signed long long)((0x1234)) | ((0x7856))))
        abort();
    } while (0);
    do {
      static volatile _Atomic(unsigned long long) a = (unsigned long long)((0x1234));
      if ((a |= ((0x7856))) != (unsigned long long)((unsigned long long)((0x1234)) | ((0x7856))))
        abort();
      if (a != (unsigned long long)((unsigned long long)((0x1234)) | ((0x7856))))
        abort();
    } while (0);
  } while (0);
  do {
    do {
      static volatile _Atomic(_Bool) a = (_Bool)((-12345));
      if ((a |= ((0x12345678))) != (_Bool)((_Bool)((-12345)) | ((0x12345678))))
        abort();
      if (a != (_Bool)((_Bool)((-12345)) | ((0x12345678))))
        abort();
    } while (0);
    do {
      static volatile _Atomic(char) a = (char)((-12345));
      if ((a |= ((0x12345678))) != (char)((char)((-12345)) | ((0x12345678))))
        abort();
      if (a != (char)((char)((-12345)) | ((0x12345678))))
        abort();
    } while (0);
    do {
      static volatile _Atomic(signed char) a = (signed char)((-12345));
      if ((a |= ((0x12345678))) != (signed char)((signed char)((-12345)) | ((0x12345678))))
        abort();
      if (a != (signed char)((signed char)((-12345)) | ((0x12345678))))
        abort();
    } while (0);
    do {
      static volatile _Atomic(unsigned char) a = (unsigned char)((-12345));
      if ((a |= ((0x12345678))) != (unsigned char)((unsigned char)((-12345)) | ((0x12345678))))
        abort();
      if (a != (unsigned char)((unsigned char)((-12345)) | ((0x12345678))))
        abort();
    } while (0);
    do {
      static volatile _Atomic(signed short) a = (signed short)((-12345));
      if ((a |= ((0x12345678))) != (signed short)((signed short)((-12345)) | ((0x12345678))))
        abort();
      if (a != (signed short)((signed short)((-12345)) | ((0x12345678))))
        abort();
    } while (0);
    do {
      static volatile _Atomic(unsigned short) a = (unsigned short)((-12345));
      if ((a |= ((0x12345678))) != (unsigned short)((unsigned short)((-12345)) | ((0x12345678))))
        abort();
      if (a != (unsigned short)((unsigned short)((-12345)) | ((0x12345678))))
        abort();
    } while (0);
    do {
      static volatile _Atomic(signed int) a = (signed int)((-12345));
      if ((a |= ((0x12345678))) != (signed int)((signed int)((-12345)) | ((0x12345678))))
        abort();
      if (a != (signed int)((signed int)((-12345)) | ((0x12345678))))
        abort();
    } while (0);
    do {
      static volatile _Atomic(unsigned int) a = (unsigned int)((-12345));
      if ((a |= ((0x12345678))) != (unsigned int)((unsigned int)((-12345)) | ((0x12345678))))
        abort();
      if (a != (unsigned int)((unsigned int)((-12345)) | ((0x12345678))))
        abort();
    } while (0);
    do {
      static volatile _Atomic(signed long) a = (signed long)((-12345));
      if ((a |= ((0x12345678))) != (signed long)((signed long)((-12345)) | ((0x12345678))))
        abort();
      if (a != (signed long)((signed long)((-12345)) | ((0x12345678))))
        abort();
    } while (0);
    do {
      static volatile _Atomic(unsigned long) a = (unsigned long)((-12345));
      if ((a |= ((0x12345678))) != (unsigned long)((unsigned long)((-12345)) | ((0x12345678))))
        abort();
      if (a != (unsigned long)((unsigned long)((-12345)) | ((0x12345678))))
        abort();
    } while (0);
    do {
      static volatile _Atomic(signed long long) a = (signed long long)((-12345));
      if ((a |= ((0x12345678))) != (signed long long)((signed long long)((-12345)) | ((0x12345678))))
        abort();
      if (a != (signed long long)((signed long long)((-12345)) | ((0x12345678))))
        abort();
    } while (0);
    do {
      static volatile _Atomic(unsigned long long) a = (unsigned long long)((-12345));
      if ((a |= ((0x12345678))) != (unsigned long long)((unsigned long long)((-12345)) | ((0x12345678))))
        abort();
      if (a != (unsigned long long)((unsigned long long)((-12345)) | ((0x12345678))))
        abort();
    } while (0);
  } while (0);
}
```