ylfeng/ReF-Decompile-dataset huggingface dataset:
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<luaL_singlematch>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  sub    $0x10,%rsp
  test   %edi,%edi
  je     L64
  movsbl (%rsi),%eax
  cmp    $0x2e,%al
  je     L1
  mov    %edi,%r12d
  cmp    $0x5b,%al
  je     L112
  cmp    $0x25,%al
  je     L117
  xor    %r15d,%r15d
  cmp    %edi,%eax
  sete   %r15b
  jmp    L10
  cs nopw 0x0(%rax,%rax,1)
L64:
  xor    %r15d,%r15d
L10:
  add    $0x10,%rsp
  mov    %r15d,%eax
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
  nopl   0x0(%rax)
L117:
  movsbl 0x1(%rsi),%esi
  add    $0x10,%rsp
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  jmp    1060 <matchclass@plt>
  xchg   %ax,%ax
L112:
  lea    0x1(%rsi),%rbp
  mov    %rsi,0x8(%rsp)
  mov    $0x1,%r15d
  mov    %rbp,%rdi
  call   <bracket_end@plt>
  mov    0x8(%rsp),%rsi
  mov    %rax,%r13
  cmpb   $0x5e,0x1(%rsi)
  jne    L165
  lea    0x2(%rsi),%rax
  xor    %r15d,%r15d
  mov    %rbp,%rsi
  mov    %rax,%rbp
  jmp    L165
  nopl   0x0(%rax)
L106:
  cmpb   $0x2d,0x2(%rsi)
  je     L192
L69:
  cmp    %eax,%r12d
  je     L10
L134:
  mov    %rbp,%rsi
L182:
  lea    0x1(%rsi),%rbp
L165:
  cmp    %rbp,%r13
  jbe    L103
  movsbl 0x1(%rsi),%eax
  cmp    $0x25,%al
  jne    L106
  lea    0x2(%rsi),%r14
  cmp    %r13,%r14
  jae    L134
  movsbl 0x2(%rsi),%esi
  mov    %r12d,%edi
  call   <matchclass@plt>
  test   %eax,%eax
  jne    L10
  mov    %r14,%rsi
  jmp    L182
  nopl   0x0(%rax)
L1:
  mov    $0x1,%r15d
  jmp    L10
  nopl   0x0(%rax,%rax,1)
L192:
  lea    0x3(%rsi),%rdx
  cmp    %r13,%rdx
  jae    L69
  cmp    %eax,%r12d
  jl     L195
  movsbl 0x3(%rsi),%eax
  cmp    %r12d,%eax
  jge    L10
L195:
  mov    %rdx,%rsi
  jmp    L182
L103:
  xor    $0x1,%r15d
  jmp    L10
```

assistant: ```c
int luaL_singlematch(int c, char *p) {
  if (c == 0)
    return 0;
  switch (*p) {
  case '.':
    return 1;
  case '%':
    return matchclass(c, *(p + 1));
  case '[': {
    char *end = bracket_end(p + 1);
    int sig = *(p + 1) == '^' ? (p++, 0) : 1;
    while (++p < end) {
      if (*p == '%') {
        if (((p + 1) < end) && matchclass(c, *++p))
          return sig;
      } else if ((*(p + 1) == '-') && (p + 2 < end)) {
        p += 2;
        if (*(p - 2) <= c && c <= *p)
          return sig;
      } else if (*p == c)
        return sig;
    }
    return !sig;
  }
  default:
    return (*p == c);
  }
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<luaL_singlematch>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x18,%rsp
  test   %edi,%edi
  je     L33
  movsbl (%rsi),%eax
  cmp    $0x2e,%al
  je     L179
  mov    %edi,%r12d
  cmp    $0x5b,%al
  je     L47
  cmp    $0x25,%al
  je     L157
  xor    %r13d,%r13d
  cmp    %edi,%eax
  sete   %r13b
  jmp    L83
  nopw   0x0(%rax,%rax,1)
L33:
  xor    %r13d,%r13d
L83:
  add    $0x18,%rsp
  mov    %r13d,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
  nopl   (%rax)
L157:
  movsbl 0x1(%rsi),%esi
  add    $0x18,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  jmp    1060 <matchclass@plt>
  nop
L47:
  lea    0x1(%rsi),%rbp
  mov    %rsi,0x8(%rsp)
  xor    %ebx,%ebx
  mov    $0x1,%r13d
  mov    %rbp,%rdi
  call   <bracket_end@plt>
  mov    0x8(%rsp),%rsi
  mov    %rax,%r14
  cmpb   $0x5e,0x1(%rsi)
  jne    L164
  lea    0x2(%rsi),%rax
  mov    $0x1,%ebx
  mov    %rbp,%rsi
  xor    %r13d,%r13d
  mov    %rax,%rbp
  jmp    L164
  nopl   0x0(%rax,%rax,1)
L105:
  cmpb   $0x2d,0x2(%rsi)
  je     L72
L65:
  cmp    %eax,%r12d
  je     L83
L15:
  mov    %rbp,%rsi
L90:
  lea    0x1(%rsi),%rbp
L164:
  cmp    %rbp,%r14
  jbe    L193
  movsbl 0x1(%rsi),%eax
  cmp    $0x25,%al
  jne    L105
  lea    0x2(%rsi),%r15
  cmp    %r14,%r15
  jae    L15
  movsbl 0x2(%rsi),%esi
  mov    %r12d,%edi
  call   <matchclass@plt>
  test   %eax,%eax
  jne    L83
  mov    %r15,%rsi
  jmp    L90
  nopl   0x0(%rax)
L179:
  mov    $0x1,%r13d
  jmp    L83
  nopl   0x0(%rax,%rax,1)
L72:
  lea    0x3(%rsi),%rdx
  cmp    %r14,%rdx
  jae    L65
  cmp    %eax,%r12d
  jl     L38
  movsbl 0x3(%rsi),%eax
  cmp    %r12d,%eax
  jge    L83
L38:
  mov    %rdx,%rsi
  jmp    L90
  nopl   0x0(%rax,%rax,1)
L193:
  mov    %ebx,%r13d
  jmp    L83
```

assistant: ```c
int luaL_singlematch(int c, char *p) {
  if (c == 0)
    return 0;
  switch (*p) {
  case '.':
    return 1;
  case '%':
    return matchclass(c, *(p + 1));
  case '[': {
    char *end = bracket_end(p + 1);
    int sig = *(p + 1) == '^' ? (p++, 0) : 1;
    while (++p < end) {
      if (*p == '%') {
        if (((p + 1) < end) && matchclass(c, *++p))
          return sig;
      } else if ((*(p + 1) == '-') && (p + 2 < end)) {
        p += 2;
        if (*(p - 2) <= c && c <= *p)
          return sig;
      } else if (*p == c)
        return sig;
    }
    return !sig;
  }
  default:
    return (*p == c);
  }
}
```
user: 这段汇编代码用C语言表示是什么样的：

```asm
<gg_getopt_long>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x30,%rsp
  mov    %edi,-0x4(%rbp)
  mov    %rsi,-0x10(%rbp)
  mov    %rdx,-0x18(%rbp)
  mov    %rcx,-0x20(%rbp)
  mov    %r8,-0x28(%rbp)
  mov    -0x28(%rbp),%rdi
  mov    -0x20(%rbp),%rcx
  mov    -0x18(%rbp),%rdx
  mov    -0x10(%rbp),%rsi
  mov    -0x4(%rbp),%eax
  mov    $0x0,%r9d
  mov    %rdi,%r8
  mov    %eax,%edi
  mov    $0x0,%eax
  call   <_getopt_internal@plt>
  leave
  ret
```

assistant: ```c
int gg_getopt_long(argc, argv, options, long_options, opt_index)
int argc;
char *const *argv;
const char *options;
const struct gg_option *long_options;
int *opt_index;
{ return _getopt_internal(argc, argv, options, long_options, opt_index, 0); }
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<gg_getopt_long>:
  endbr64
  sub    $0x8,%rsp
  mov    $0x0,%r9d
  mov    $0x0,%eax
  call   <_getopt_internal@plt>
  add    $0x8,%rsp
  ret
```

assistant: ```c
int gg_getopt_long(argc, argv, options, long_options, opt_index)
int argc;
char *const *argv;
const char *options;
const struct gg_option *long_options;
int *opt_index;
{ return _getopt_internal(argc, argv, options, long_options, opt_index, 0); }
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<gg_getopt_long>:
  endbr64
  xor    %r9d,%r9d
  xor    %eax,%eax
  jmp    1050 <_getopt_internal@plt>
```

assistant: ```c
int gg_getopt_long(argc, argv, options, long_options, opt_index)
int argc;
char *const *argv;
const char *options;
const struct gg_option *long_options;
int *opt_index;
{ return _getopt_internal(argc, argv, options, long_options, opt_index, 0); }
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<gg_getopt_long>:
  endbr64
  xor    %r9d,%r9d
  xor    %eax,%eax
  jmp    1050 <_getopt_internal@plt>
```

assistant: ```c
int gg_getopt_long(argc, argv, options, long_options, opt_index)
int argc;
char *const *argv;
const char *options;
const struct gg_option *long_options;
int *opt_index;
{ return _getopt_internal(argc, argv, options, long_options, opt_index, 0); }
```
user: 这段汇编代码用C语言表示是什么样的?

```asm
<cs2qhv_>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    $0x0,%eax
  call   <cs2qhv@plt>
  mov    %eax,-0x4(%rbp)
  mov    -0x4(%rbp),%eax
  leave
  ret
```

assistant: ```c
int cs2qhv_() {
  int result = cs2qhv();
  return result;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<cs2qhv_>:
  endbr64
  sub    $0x8,%rsp
  mov    $0x0,%eax
  call   <cs2qhv@plt>
  add    $0x8,%rsp
  ret
```

assistant: ```c
int cs2qhv_() {
  int result = cs2qhv();
  return result;
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<cs2qhv_>:
  endbr64
  xor    %eax,%eax
  jmp    1050 <cs2qhv@plt>
```

assistant: ```c
int cs2qhv_() {
  int result = cs2qhv();
  return result;
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现：

```asm
<cs2qhv_>:
  endbr64
  xor    %eax,%eax
  jmp    1050 <cs2qhv@plt>
```

assistant: ```c
int cs2qhv_() {
  int result = cs2qhv();
  return result;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<ValidateCmd>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    %edi,-0x4(%rbp)
  mov    %rsi,-0x10(%rbp)
  cmpl   $0x2,-0x4(%rbp)
  jne    L5
  mov    -0x10(%rbp),%rax
  add    $0x8,%rax
  mov    (%rax),%rax
  lea    D26(%rip),%rdx
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <strcmp@plt>
  test   %rax,%rax
  jne    L14
  mov    -0x10(%rbp),%rax
  add    $0x8,%rax
  mov    (%rax),%rax
  lea    D4(%rip),%rdx
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <strcmp@plt>
  test   %rax,%rax
  je     L5
L14:
  mov    $0x0,%eax
  call   <License@plt>
  mov    $0x0,%edi
  call   <exit@plt>
L5:
  cmpl   $0x5,-0x4(%rbp)
  jg     L72
  cmpl   $0x4,-0x4(%rbp)
  jg     L36
L72:
  mov    $0x0,%eax
  call   <Help@plt>
  mov    $0x1,%edi
  call   <exit@plt>
L36:
  mov    -0x10(%rbp),%rax
  add    $0x18,%rax
  mov    (%rax),%rax
  lea    D9(%rip),%rdx
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <strcmp@plt>
  test   %rax,%rax
  je     L8
  mov    -0x10(%rbp),%rax
  add    $0x18,%rax
  mov    (%rax),%rax
  lea    D36(%rip),%rdx
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <strcmp@plt>
  test   %rax,%rax
  je     L8
  mov    -0x10(%rbp),%rax
  add    $0x18,%rax
  mov    (%rax),%rax
  lea    D23(%rip),%rdx
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <strcmp@plt>
  test   %rax,%rax
  je     L8
  mov    $0x0,%eax
  call   <Help@plt>
  mov    $0x0,%edi
  call   <exit@plt>
L8:
  nop
  leave
  ret
```

tool_calls: name: extract_symbolic_data
arguments: data_label: D26
type_infered: string
name: extract_symbolic_data
arguments: data_label: D4
type_infered: string
name: extract_symbolic_data
arguments: data_label: D9
type_infered: string
name: extract_symbolic_data
arguments: data_label: D36
type_infered: string
name: extract_symbolic_data
arguments: data_label: D23
type_infered: string

tool: D26: -l

tool: D4: --license

tool: D9: to

tool: D36: TO

tool: D23: To

assistant: ```c
void ValidateCmd(int argc, const char **argv) {
  if (argc == 2 && (strcmp(argv[1], "-l") || strcmp(argv[1], "--license"))) {
    License();
    exit(0);
  }
  if (argc > 5 || argc < 5) {
    Help();
    exit(1);
  }
  if (!strcmp(argv[3], "to") || !strcmp(argv[3], "TO") || !strcmp(argv[3], "To")) {
    ;
  } else {
    Help();
    exit(0);
  }
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现：

```asm
<ValidateCmd>:
  endbr64
  push   %rbx
  mov    %rsi,%rbx
  cmp    $0x2,%edi
  je     L31
  cmp    $0x5,%edi
  jne    L80
L5:
  mov    0x18(%rbx),%rdi
  lea    D8(%rip),%rsi
  call   <strcmp@plt>
  test   %rax,%rax
  jne    L38
L58:
  pop    %rbx
  ret
L31:
  mov    0x8(%rsi),%rdi
  lea    D1(%rip),%rsi
  call   <strcmp@plt>
  test   %rax,%rax
  jne    L61
  mov    0x8(%rbx),%rdi
  lea    D20(%rip),%rsi
  call   <strcmp@plt>
  test   %rax,%rax
  je     L80
L61:
  mov    $0x0,%eax
  call   <License@plt>
  mov    $0x0,%edi
  call   <exit@plt>
L80:
  mov    $0x0,%eax
  call   <Help@plt>
  mov    $0x1,%edi
  call   <exit@plt>
  jmp    L5
L38:
  mov    0x18(%rbx),%rdi
  lea    D16(%rip),%rsi
  call   <strcmp@plt>
  test   %rax,%rax
  je     L58
  mov    0x18(%rbx),%rdi
  lea    D17(%rip),%rsi
  call   <strcmp@plt>
  test   %rax,%rax
  je     L58
  mov    $0x0,%eax
  call   <Help@plt>
  mov    $0x0,%edi
  call   <exit@plt>
  jmp    L58
```

tool_calls: name: extract_symbolic_data
arguments: label: D8
type_infered: string
name: extract_symbolic_data
arguments: label: D1
type_infered: string
name: extract_symbolic_data
arguments: label: D20
type_infered: string
name: extract_symbolic_data
arguments: label: D16
type_infered: string
name: extract_symbolic_data
arguments: label: D17
type_infered: string

tool: D8: to

tool: D1: -l

tool: D20: --license

tool: D16: TO

tool: D17: To

assistant: ```c
void ValidateCmd(int argc, const char **argv) {
  if (argc == 2 && (strcmp(argv[1], "-l") || strcmp(argv[1], "--license"))) {
    License();
    exit(0);
  }
  if (argc > 5 || argc < 5) {
    Help();
    exit(1);
  }
  if (!strcmp(argv[3], "to") || !strcmp(argv[3], "TO") || !strcmp(argv[3], "To")) {
    ;
  } else {
    Help();
    exit(0);
  }
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<ValidateCmd>:
  endbr64
  push   %rbx
  mov    %rsi,%rbx
  cmp    $0x2,%edi
  je     L45
  cmp    $0x5,%edi
  jne    L84
L56:
  mov    0x18(%rbx),%rdi
  lea    D3(%rip),%rsi
  call   <strcmp@plt>
  test   %rax,%rax
  jne    L83
L54:
  pop    %rbx
  ret
  nopl   (%rax)
L83:
  mov    0x18(%rbx),%rdi
  lea    D16(%rip),%rsi
  call   <strcmp@plt>
  test   %rax,%rax
  je     L54
  mov    0x18(%rbx),%rdi
  lea    D11(%rip),%rsi
  call   <strcmp@plt>
  test   %rax,%rax
  je     L54
  xor    %eax,%eax
  call   <Help@plt>
  xor    %edi,%edi
  pop    %rbx
  jmp    10b0 <exit@plt>
  nopl   0x0(%rax)
L45:
  mov    0x8(%rsi),%rdi
  lea    D47(%rip),%rsi
  call   <strcmp@plt>
  test   %rax,%rax
  je     L27
L89:
  xor    %eax,%eax
  call   <License@plt>
  xor    %edi,%edi
  call   <exit@plt>
L84:
  xor    %eax,%eax
  call   <Help@plt>
  mov    $0x1,%edi
  call   <exit@plt>
  jmp    L56
  nopl   0x0(%rax)
L27:
  mov    0x8(%rbx),%rdi
  lea    D4(%rip),%rsi
  call   <strcmp@plt>
  test   %rax,%rax
  jne    L89
  jmp    L84
```

tool_calls: name: unpack_data
arguments: data_label: D3
type: string
name: unpack_data
arguments: data_label: D16
type: string
name: unpack_data
arguments: data_label: D11
type: string
name: unpack_data
arguments: data_label: D47
type: string
name: unpack_data
arguments: data_label: D4
type: string

tool: D3: to

tool: D16: TO

tool: D11: To

tool: D47: -l

tool: D4: --license

assistant: ```c
void ValidateCmd(int argc, const char **argv) {
  if (argc == 2 && (strcmp(argv[1], "-l") || strcmp(argv[1], "--license"))) {
    License();
    exit(0);
  }
  if (argc > 5 || argc < 5) {
    Help();
    exit(1);
  }
  if (!strcmp(argv[3], "to") || !strcmp(argv[3], "TO") || !strcmp(argv[3], "To")) {
    ;
  } else {
    Help();
    exit(0);
  }
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<ValidateCmd>:
  endbr64
  push   %rbx
  mov    %rsi,%rbx
  cmp    $0x2,%edi
  je     L30
  cmp    $0x5,%edi
  jne    L69
L34:
  mov    0x18(%rbx),%rdi
  lea    D11(%rip),%rsi
  call   <strcmp@plt>
  test   %rax,%rax
  jne    L38
L16:
  pop    %rbx
  ret
  nopl   (%rax)
L38:
  mov    0x18(%rbx),%rdi
  lea    D39(%rip),%rsi
  call   <strcmp@plt>
  test   %rax,%rax
  je     L16
  mov    0x18(%rbx),%rdi
  lea    D38(%rip),%rsi
  call   <strcmp@plt>
  test   %rax,%rax
  je     L16
  xor    %eax,%eax
  call   <Help@plt>
  xor    %edi,%edi
  pop    %rbx
  jmp    10b0 <exit@plt>
  nopl   0x0(%rax)
L30:
  mov    0x8(%rsi),%rdi
  lea    D19(%rip),%rsi
  call   <strcmp@plt>
  test   %rax,%rax
  je     L81
L63:
  xor    %eax,%eax
  call   <License@plt>
  xor    %edi,%edi
  call   <exit@plt>
L69:
  xor    %eax,%eax
  call   <Help@plt>
  mov    $0x1,%edi
  call   <exit@plt>
  jmp    L34
  nopl   0x0(%rax)
L81:
  mov    0x8(%rbx),%rdi
  lea    D24(%rip),%rsi
  call   <strcmp@plt>
  test   %rax,%rax
  jne    L63
  jmp    L69
```

tool_calls: name: read_data
arguments: data_tag: D11
datatype: string
name: read_data
arguments: data_tag: D39
datatype: string
name: read_data
arguments: data_tag: D38
datatype: string
name: read_data
arguments: data_tag: D19
datatype: string
name: read_data
arguments: data_tag: D24
datatype: string

tool: D11: to

tool: D39: TO

tool: D38: To

tool: D19: -l

tool: D24: --license

assistant: ```c
void ValidateCmd(int argc, const char **argv) {
  if (argc == 2 && (strcmp(argv[1], "-l") || strcmp(argv[1], "--license"))) {
    License();
    exit(0);
  }
  if (argc > 5 || argc < 5) {
    Help();
    exit(1);
  }
  if (!strcmp(argv[3], "to") || !strcmp(argv[3], "TO") || !strcmp(argv[3], "To")) {
    ;
  } else {
    Help();
    exit(0);
  }
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<eclass>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x18(%rbp)
  mov    %esi,-0x1c(%rbp)
  mov    %rdx,-0x28(%rbp)
  mov    %rcx,-0x30(%rbp)
  mov    %r8d,-0x20(%rbp)
  movl   $0x1,-0x8(%rbp)
  jmp    L53
L100:
  mov    -0x8(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    -0x18(%rbp),%rax
  add    %rax,%rdx
  mov    -0x8(%rbp),%eax
  mov    %eax,(%rdx)
  addl   $0x1,-0x8(%rbp)
L53:
  mov    -0x8(%rbp),%eax
  cmp    -0x1c(%rbp),%eax
  jle    L100
  movl   $0x1,-0xc(%rbp)
  jmp    L35
L103:
  mov    -0xc(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    -0x28(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%eax
  mov    %eax,-0x4(%rbp)
  jmp    L86
L50:
  mov    -0x4(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%eax
  mov    %eax,-0x4(%rbp)
L86:
  mov    -0x4(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%eax
  cmp    %eax,-0x4(%rbp)
  jne    L50
  mov    -0xc(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    -0x30(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%eax
  mov    %eax,-0x8(%rbp)
  jmp    L0
L1:
  mov    -0x8(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%eax
  mov    %eax,-0x8(%rbp)
L0:
  mov    -0x8(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%eax
  cmp    %eax,-0x8(%rbp)
  jne    L1
  mov    -0x4(%rbp),%eax
  cmp    -0x8(%rbp),%eax
  je     L102
  mov    -0x4(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    -0x18(%rbp),%rax
  add    %rax,%rdx
  mov    -0x8(%rbp),%eax
  mov    %eax,(%rdx)
L102:
  addl   $0x1,-0xc(%rbp)
L35:
  mov    -0xc(%rbp),%eax
  cmp    -0x20(%rbp),%eax
  jle    L103
  movl   $0x1,-0x4(%rbp)
  jmp    L72
L15:
  mov    -0x4(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  mov    -0x4(%rbp),%edx
  movslq %edx,%rdx
  lea    0x0(,%rdx,4),%rcx
  mov    -0x18(%rbp),%rdx
  add    %rcx,%rdx
  mov    (%rax),%eax
  mov    %eax,(%rdx)
L76:
  mov    -0x4(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%edx
  mov    -0x4(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rcx
  mov    -0x18(%rbp),%rax
  add    %rcx,%rax
  mov    (%rax),%eax
  cltq
  lea    0x0(,%rax,4),%rcx
  mov    -0x18(%rbp),%rax
  add    %rcx,%rax
  mov    (%rax),%eax
  cmp    %eax,%edx
  jne    L15
  addl   $0x1,-0x4(%rbp)
L72:
  mov    -0x4(%rbp),%eax
  cmp    -0x1c(%rbp),%eax
  jle    L76
  nop
  nop
  pop    %rbp
  ret
```

assistant: ```c
void eclass(int nf[], int n, int lista[], int listb[], int m) {
  int l, k, j;
  for (k = 1; k <= n; k++)
    nf[k] = k;
  for (l = 1; l <= m; l++) {
    j = lista[l];
    while (nf[j] != j)
      j = nf[j];
    k = listb[l];
    while (nf[k] != k)
      k = nf[k];
    if (j != k)
      nf[j] = k;
  }
  for (j = 1; j <= n; j++)
    while (nf[j] != nf[nf[j]])
      nf[j] = nf[nf[j]];
}
```
user: 这段汇编代码用C语言表示是什么样的:

```asm
<eclass>:
  endbr64
  push   %rbx
  mov    %esi,%r9d
  mov    %rdx,%r11
  mov    %rcx,%rbx
  test   %esi,%esi
  jle    L40
  lea    0x1(%rsi),%edx
  mov    $0x1,%eax
L83:
  mov    %eax,(%rdi,%rax,4)
  add    $0x1,%rax
  cmp    %rdx,%rax
  jne    L83
  test   %r8d,%r8d
  jle    L91
L143:
  mov    $0x1,%r10d
  jmp    L122
L111:
  add    $0x1,%r10
  cmp    %r10d,%r8d
  jl     L3
L122:
  mov    (%r11,%r10,4),%eax
L79:
  movslq %eax,%rdx
  lea    (%rdi,%rdx,4),%rsi
  mov    %eax,%ecx
  mov    (%rsi),%eax
  cmp    %ecx,%eax
  jne    L79
  mov    (%rbx,%r10,4),%eax
L123:
  mov    %eax,%edx
  cltq
  mov    (%rdi,%rax,4),%eax
  cmp    %edx,%eax
  jne    L123
  cmp    %ecx,%edx
  je     L111
  mov    %edx,(%rsi)
  jmp    L111
L3:
  test   %r9d,%r9d
  jle    L109
L91:
  lea    0x4(%rdi),%rsi
  mov    $0x1,%r8d
  jmp    L150
L19:
  mov    %eax,(%rcx)
  mov    %eax,%edx
  cltq
  mov    (%rdi,%rax,4),%eax
  cmp    %edx,%eax
  jne    L19
L15:
  add    $0x1,%r8d
  add    $0x4,%rsi
  cmp    %r8d,%r9d
  jl     L109
L150:
  mov    %rsi,%rcx
  mov    (%rsi),%edx
  movslq %edx,%rax
  mov    (%rdi,%rax,4),%eax
  cmp    %eax,%edx
  jne    L19
  jmp    L15
L40:
  test   %r8d,%r8d
  jg     L143
L109:
  pop    %rbx
  ret
```

assistant: ```c
void eclass(int nf[], int n, int lista[], int listb[], int m) {
  int l, k, j;
  for (k = 1; k <= n; k++)
    nf[k] = k;
  for (l = 1; l <= m; l++) {
    j = lista[l];
    while (nf[j] != j)
      j = nf[j];
    k = listb[l];
    while (nf[k] != k)
      k = nf[k];
    if (j != k)
      nf[j] = k;
  }
  for (j = 1; j <= n; j++)
    while (nf[j] != nf[nf[j]])
      nf[j] = nf[nf[j]];
}
```
user: 这段汇编代码用C语言表示是什么样的?

```asm
<eclass>:
  endbr64
  push   %rbx
  mov    %esi,%r9d
  mov    %rdx,%r11
  mov    %rcx,%rbx
  test   %esi,%esi
  jle    L50
  lea    0x1(%rsi),%edx
  mov    $0x1,%eax
  xchg   %ax,%ax
L31:
  mov    %eax,(%rdi,%rax,4)
  add    $0x1,%rax
  cmp    %rax,%rdx
  jne    L31
  test   %r8d,%r8d
  jle    L93
L14:
  mov    $0x1,%r10d
  nopw   0x0(%rax,%rax,1)
L8:
  mov    (%r11,%r10,4),%eax
  nopl   0x0(%rax)
L40:
  movslq %eax,%rdx
  mov    %eax,%ecx
  lea    (%rdi,%rdx,4),%rsi
  mov    (%rsi),%eax
  cmp    %ecx,%eax
  jne    L40
  mov    (%rbx,%r10,4),%eax
  nopl   0x0(%rax,%rax,1)
L70:
  cltq
  mov    %rax,%rdx
  mov    (%rdi,%rax,4),%eax
  cmp    %edx,%eax
  jne    L70
  cmp    %ecx,%eax
  je     L82
  mov    %eax,(%rsi)
L82:
  add    $0x1,%r10
  cmp    %r10d,%r8d
  jge    L8
  test   %r9d,%r9d
  jle    L80
L93:
  lea    0x4(%rdi),%rcx
  mov    $0x1,%esi
  nopl   0x0(%rax)
L39:
  movslq (%rcx),%rax
  mov    %rax,%rdx
  mov    (%rdi,%rax,4),%eax
  cmp    %edx,%eax
  je     L18
  nopl   (%rax)
L62:
  mov    %eax,(%rcx)
  cltq
  mov    %rax,%rdx
  mov    (%rdi,%rax,4),%eax
  cmp    %edx,%eax
  jne    L62
L18:
  add    $0x1,%esi
  add    $0x4,%rcx
  cmp    %esi,%r9d
  jge    L39
L80:
  pop    %rbx
  ret
L50:
  test   %r8d,%r8d
  jg     L14
  pop    %rbx
  ret
```

assistant: ```c
void eclass(int nf[], int n, int lista[], int listb[], int m) {
  int l, k, j;
  for (k = 1; k <= n; k++)
    nf[k] = k;
  for (l = 1; l <= m; l++) {
    j = lista[l];
    while (nf[j] != j)
      j = nf[j];
    k = listb[l];
    while (nf[k] != k)
      k = nf[k];
    if (j != k)
      nf[j] = k;
  }
  for (j = 1; j <= n; j++)
    while (nf[j] != nf[nf[j]])
      nf[j] = nf[nf[j]];
}
```