ylfeng/ReF-Decompile-dataset huggingface dataset:
user: 这段汇编代码用C语言表示是什么样的：

```asm
<io_util_vsnprintf>:
  endbr64
  push   %rbp
  mov    %rdi,%rbp
  movb   $0x0,(%rdi)
  call   <dopr@plt>
  mov    %rbp,%rdi
  pop    %rbp
  jmp    1060 <strlen@plt>
```

assistant: ```c
int io_util_vsnprintf(char *str, size_t count, const char *fmt, va_list args) {
  str[0] = 0;
  dopr(str, count, fmt, args);
  return (strlen(str));
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<io_util_vsnprintf>:
  endbr64
  push   %rbp
  mov    %rdi,%rbp
  movb   $0x0,(%rdi)
  call   <dopr@plt>
  mov    %rbp,%rdi
  pop    %rbp
  jmp    1060 <strlen@plt>
```

assistant: ```c
int io_util_vsnprintf(char *str, size_t count, const char *fmt, va_list args) {
  str[0] = 0;
  dopr(str, count, fmt, args);
  return (strlen(str));
}
```
user: 这段汇编代码用C语言表示是什么样的?

```asm
<irqs_enabled>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  pushf
  pop    %ax
  mov    %ax,-0x2(%rbp)
  movzwl -0x2(%rbp),%eax
  and    $0x200,%eax
  test   %eax,%eax
  setne  %al
  movzbl %al,%eax
  pop    %rbp
  ret
```

assistant: ```c
int irqs_enabled(void) {
  unsigned short flags;
  asm volatile("pushf\n"
               "pop %0"
               : "=r"(flags)
               :
               : "memory");
  return !!(flags & (1 << 9));
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<irqs_enabled>:
  endbr64
  pushf
  pop    %ax
  shr    $0x9,%ax
  and    $0x1,%eax
  ret
```

assistant: ```c
int irqs_enabled(void) {
  unsigned short flags;
  asm volatile("pushf\n"
               "pop %0"
               : "=r"(flags)
               :
               : "memory");
  return !!(flags & (1 << 9));
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<irqs_enabled>:
  endbr64
  pushf
  pop    %ax
  shr    $0x9,%ax
  and    $0x1,%eax
  ret
```

assistant: ```c
int irqs_enabled(void) {
  unsigned short flags;
  asm volatile("pushf\n"
               "pop %0"
               : "=r"(flags)
               :
               : "memory");
  return !!(flags & (1 << 9));
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<decode_string>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    %rsi,-0x20(%rbp)
  mov    -0x20(%rbp),%rax
  mov    (%rax),%eax
  lea    0x1(%rax),%edx
  mov    -0x20(%rbp),%rax
  mov    %edx,(%rax)
  mov    -0x20(%rbp),%rax
  mov    (%rax),%eax
  mov    %eax,%edx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  movzbl %al,%eax
  add    $0x1,%eax
  cltq
  mov    %rax,%rsi
  mov    $0x1,%edi
  call   <calloc@plt>
  mov    %rax,-0x8(%rbp)
  mov    -0x20(%rbp),%rax
  mov    (%rax),%eax
  mov    %eax,%edx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  movzbl %al,%edx
  mov    -0x20(%rbp),%rax
  mov    (%rax),%eax
  add    $0x1,%eax
  mov    %eax,%ecx
  mov    -0x18(%rbp),%rax
  add    %rax,%rcx
  mov    -0x8(%rbp),%rax
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <memcpy@plt>
  mov    -0x20(%rbp),%rax
  mov    (%rax),%edx
  mov    -0x20(%rbp),%rax
  mov    (%rax),%eax
  mov    %eax,%ecx
  mov    -0x18(%rbp),%rax
  add    %rcx,%rax
  movzbl (%rax),%eax
  movzbl %al,%eax
  add    %edx,%eax
  lea    0x1(%rax),%edx
  mov    -0x20(%rbp),%rax
  mov    %edx,(%rax)
  mov    -0x8(%rbp),%rax
  leave
  ret
```

assistant: ```c
unsigned char *decode_string(unsigned char *array, unsigned int *pointer) {
  *pointer = *pointer + 1;
  unsigned char *string = (unsigned char *)calloc(1, (array[*pointer]) + 1);
  memcpy(string, &array[*pointer + 1], array[*pointer]);
  *pointer = *pointer + array[*pointer] + 1;
  return string;
}
```
user: What is the c source code of the assembly code below?

```asm
<decode_string>:
  endbr64
  push   %r12
  push   %rbp
  push   %rbx
  mov    %rdi,%rbp
  mov    %rsi,%rbx
  mov    (%rsi),%eax
  add    $0x1,%eax
  mov    %eax,(%rsi)
  mov    %eax,%eax
  movzbl (%rdi,%rax,1),%eax
  lea    0x1(%rax),%rsi
  mov    $0x1,%edi
  call   <calloc@plt>
  mov    %rax,%r12
  mov    (%rbx),%eax
  mov    %eax,%edx
  movzbl 0x0(%rbp,%rdx,1),%edx
  lea    0x1(%rax),%esi
  add    %rbp,%rsi
  mov    %r12,%rdi
  call   <memcpy@plt>
  mov    (%rbx),%eax
  mov    %eax,%edx
  movzbl 0x0(%rbp,%rdx,1),%edx
  lea    0x1(%rax,%rdx,1),%eax
  mov    %eax,(%rbx)
  mov    %r12,%rax
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
```

assistant: ```c
unsigned char *decode_string(unsigned char *array, unsigned int *pointer) {
  *pointer = *pointer + 1;
  unsigned char *string = (unsigned char *)calloc(1, (array[*pointer]) + 1);
  memcpy(string, &array[*pointer + 1], array[*pointer]);
  *pointer = *pointer + array[*pointer] + 1;
  return string;
}
```
user: 这段汇编代码用C语言表示是什么样的：

```asm
<decode_string>:
  endbr64
  push   %r12
  push   %rbp
  mov    %rdi,%rbp
  push   %rbx
  mov    (%rsi),%eax
  mov    %rsi,%rbx
  add    $0x1,%eax
  mov    %eax,(%rsi)
  movzbl (%rdi,%rax,1),%eax
  mov    $0x1,%edi
  lea    0x1(%rax),%rsi
  call   <calloc@plt>
  mov    (%rbx),%edx
  mov    %rax,%r12
  mov    %rdx,%rax
  movzbl 0x0(%rbp,%rdx,1),%edx
  mov    %r12,%rdi
  lea    0x1(%rax),%esi
  add    %rbp,%rsi
  call   <memcpy@plt>
  mov    (%rbx),%edx
  mov    %rdx,%rax
  movzbl 0x0(%rbp,%rdx,1),%edx
  lea    0x1(%rax,%rdx,1),%eax
  mov    %eax,(%rbx)
  mov    %r12,%rax
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
```

assistant: ```c
unsigned char *decode_string(unsigned char *array, unsigned int *pointer) {
  *pointer = *pointer + 1;
  unsigned char *string = (unsigned char *)calloc(1, (array[*pointer]) + 1);
  memcpy(string, &array[*pointer + 1], array[*pointer]);
  *pointer = *pointer + array[*pointer] + 1;
  return string;
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<decode_string>:
  endbr64
  push   %r12
  push   %rbp
  mov    %rdi,%rbp
  push   %rbx
  mov    (%rsi),%eax
  mov    %rsi,%rbx
  add    $0x1,%eax
  mov    %eax,(%rsi)
  movzbl (%rdi,%rax,1),%eax
  mov    $0x1,%edi
  lea    0x1(%rax),%rsi
  call   <calloc@plt>
  mov    (%rbx),%edx
  mov    %rax,%r12
  mov    %rdx,%rax
  movzbl 0x0(%rbp,%rdx,1),%edx
  mov    %r12,%rdi
  lea    0x1(%rax),%esi
  add    %rbp,%rsi
  call   <memcpy@plt>
  mov    (%rbx),%edx
  mov    %rdx,%rax
  movzbl 0x0(%rbp,%rdx,1),%edx
  lea    0x1(%rax,%rdx,1),%eax
  mov    %eax,(%rbx)
  mov    %r12,%rax
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
```

assistant: ```c
unsigned char *decode_string(unsigned char *array, unsigned int *pointer) {
  *pointer = *pointer + 1;
  unsigned char *string = (unsigned char *)calloc(1, (array[*pointer]) + 1);
  memcpy(string, &array[*pointer + 1], array[*pointer]);
  *pointer = *pointer + array[*pointer] + 1;
  return string;
}
```
user: Translate the below assembly code into C programming language:

```asm
<main>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  lea    D10(%rip),%rax
  mov    %rax,%rdi
  call   <puts@plt>
  lea    D0(%rip),%rax
  mov    %rax,%rdi
  call   <puts@plt>
  movl   $0x0,-0x8(%rbp)
  jmp    L1
L0:
  mov    -0x8(%rbp),%edx
  mov    %edx,%eax
  shl    $0x3,%eax
  add    %edx,%eax
  movslq %eax,%rdx
  imul   $0x66666667,%rdx,%rdx
  shr    $0x20,%rdx
  sar    %edx
  sar    $0x1f,%eax
  mov    %eax,%ecx
  mov    %edx,%eax
  sub    %ecx,%eax
  add    $0x20,%eax
  mov    %eax,-0x4(%rbp)
  mov    -0x4(%rbp),%edx
  mov    -0x8(%rbp),%eax
  mov    %eax,%esi
  lea    D2(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  addl   $0x14,-0x8(%rbp)
L1:
  cmpl   $0x12c,-0x8(%rbp)
  jle    L0
  nop
  nop
  leave
  ret
```

tool_calls: name: read_data
arguments: data_label: D10
datatype: string
name: read_data
arguments: data_label: D0
datatype: string
name: read_data
arguments: data_label: D2
datatype: string

tool: D10: the temperature from C to F

tool: D0: C        F

tool: D2: %-8d%d


assistant: ```c
void main() {
  int C;
  int F;
  printf("the temperature from C to F\n");
  printf("C        F\n");
  for (C = 0; C <= 300; C = C + 20) {
    F = C * 9 / 5 + 32;
    printf("%-8d%d\n", C, F);
  }
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<main>:
  endbr64
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  lea    D12(%rip),%rdi
  call   <puts@plt>
  lea    D21(%rip),%rdi
  call   <puts@plt>
  mov    $0x0,%ebx
  lea    D6(%rip),%rbp
L2:
  lea    (%rbx,%rbx,8),%eax
  movslq %eax,%rdx
  imul   $0x66666667,%rdx,%rdx
  sar    $0x21,%rdx
  sar    $0x1f,%eax
  sub    %eax,%edx
  add    $0x20,%edx
  mov    %ebx,%esi
  mov    %rbp,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  add    $0x14,%ebx
  cmp    $0x140,%ebx
  jne    L2
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
```

tool_calls: name: extract_symbolic_data
arguments: data_label: D12
type_infered: string
name: extract_symbolic_data
arguments: data_label: D21
type_infered: string
name: extract_symbolic_data
arguments: data_label: D6
type_infered: string

tool: D12: the temperature from C to F

tool: D21: C        F

tool: D6: %-8d%d


assistant: ```c
void main() {
  int C;
  int F;
  printf("the temperature from C to F\n");
  printf("C        F\n");
  for (C = 0; C <= 300; C = C + 20) {
    F = C * 9 / 5 + 32;
    printf("%-8d%d\n", C, F);
  }
}
```
user: What is the c source code of the assembly code below?

```asm
<main>:
  endbr64
  push   %r12
  lea    D19(%rip),%rdi
  xor    %r12d,%r12d
  push   %rbp
  lea    D14(%rip),%rbp
  push   %rbx
  mov    $0xcccccccd,%ebx
  call   <puts@plt>
  lea    D11(%rip),%rdi
  call   <puts@plt>
  nop
L7:
  lea    (%r12,%r12,8),%edx
  mov    %r12d,%esi
  mov    %rbp,%rdi
  xor    %eax,%eax
  imul   %rbx,%rdx
  add    $0x14,%r12d
  shr    $0x22,%rdx
  add    $0x20,%edx
  call   <printf@plt>
  cmp    $0x140,%r12d
  jne    L7
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
```

tool_calls: name: parse_data
arguments: label: D19
data_type: string
name: parse_data
arguments: label: D14
data_type: string
name: parse_data
arguments: label: D11
data_type: string

tool: D19: the temperature from C to F

tool: D14: %-8d%d


tool: D11: C        F

assistant: ```c
void main() {
  int C;
  int F;
  printf("the temperature from C to F\n");
  printf("C        F\n");
  for (C = 0; C <= 300; C = C + 20) {
    F = C * 9 / 5 + 32;
    printf("%-8d%d\n", C, F);
  }
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<main>:
  endbr64
  push   %r12
  lea    D25(%rip),%rdi
  xor    %r12d,%r12d
  push   %rbp
  lea    D2(%rip),%rbp
  push   %rbx
  mov    $0xcccccccd,%ebx
  call   <puts@plt>
  lea    D3(%rip),%rdi
  call   <puts@plt>
  nop
L9:
  lea    (%r12,%r12,8),%edx
  mov    %r12d,%esi
  mov    %rbp,%rdi
  xor    %eax,%eax
  imul   %rbx,%rdx
  add    $0x14,%r12d
  shr    $0x22,%rdx
  add    $0x20,%edx
  call   <printf@plt>
  cmp    $0x140,%r12d
  jne    L9
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
```

tool_calls: name: retrieve_data
arguments: label: D25
datatype: string
name: retrieve_data
arguments: label: D2
datatype: string
name: retrieve_data
arguments: label: D3
datatype: string

tool: D25: the temperature from C to F

tool: D2: %-8d%d


tool: D3: C        F

assistant: ```c
void main() {
  int C;
  int F;
  printf("the temperature from C to F\n");
  printf("C        F\n");
  for (C = 0; C <= 300; C = C + 20) {
    F = C * 9 / 5 + 32;
    printf("%-8d%d\n", C, F);
  }
}
```
user: Translate the below assembly code into C programming language:

```asm
<to_upper_string>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  push   %rbx
  sub    $0x28,%rsp
  mov    %rdi,-0x28(%rbp)
  movl   $0x0,-0x18(%rbp)
  mov    -0x28(%rbp),%rax
  mov    %rax,%rdi
  call   <strlen@plt>
  mov    %eax,-0x14(%rbp)
  jmp    L10
L1:
  mov    -0x18(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x28(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  movsbl %al,%eax
  mov    %eax,%edi
  call   <islower@plt>
  test   %rax,%rax
  je     L21
  mov    -0x18(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x28(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  movsbl %al,%eax
  mov    -0x18(%rbp),%edx
  movslq %edx,%rcx
  mov    -0x28(%rbp),%rdx
  lea    (%rcx,%rdx,1),%rbx
  mov    %eax,%edi
  call   <toupper@plt>
  mov    %al,(%rbx)
L21:
  addl   $0x1,-0x18(%rbp)
L10:
  mov    -0x18(%rbp),%eax
  cmp    -0x14(%rbp),%eax
  jl     L1
  nop
  nop
  mov    -0x8(%rbp),%rbx
  leave
  ret
```

assistant: ```c
void to_upper_string(char *string) {
  int i = 0;
  int length = strlen(string);
  while (i < length) {
    if (islower(string[i]))
      string[i] = toupper(string[i]);
    i++;
  }
}
```
user: What is the c source code of the assembly code below:

```asm
<to_upper_string>:
  endbr64
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %rdi,%rbp
  call   <strlen@plt>
  test   %eax,%eax
  jle    L12
  mov    %rbp,%rbx
  lea    -0x1(%rax),%eax
  lea    0x1(%rbp,%rax,1),%rbp
  jmp    L14
L22:
  add    $0x1,%rbx
  cmp    %rbp,%rbx
  je     L12
L14:
  movsbl (%rbx),%edi
  call   <islower@plt>
  test   %rax,%rax
  je     L22
  movsbl (%rbx),%edi
  call   <toupper@plt>
  mov    %al,(%rbx)
  jmp    L22
L12:
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
```

assistant: ```c
void to_upper_string(char *string) {
  int i = 0;
  int length = strlen(string);
  while (i < length) {
    if (islower(string[i]))
      string[i] = toupper(string[i]);
    i++;
  }
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<to_upper_string>:
  endbr64
  push   %rbp
  push   %rbx
  mov    %rdi,%rbx
  sub    $0x8,%rsp
  call   <strlen@plt>
  test   %eax,%eax
  jle    L45
  sub    $0x1,%eax
  lea    0x1(%rbx,%rax,1),%rbp
  jmp    L15
L23:
  add    $0x1,%rbx
  cmp    %rbp,%rbx
  je     L45
L15:
  movsbl (%rbx),%edi
  call   <islower@plt>
  test   %rax,%rax
  je     L23
  movsbl (%rbx),%edi
  add    $0x1,%rbx
  call   <toupper@plt>
  mov    %al,-0x1(%rbx)
  cmp    %rbp,%rbx
  jne    L15
L45:
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
```

assistant: ```c
void to_upper_string(char *string) {
  int i = 0;
  int length = strlen(string);
  while (i < length) {
    if (islower(string[i]))
      string[i] = toupper(string[i]);
    i++;
  }
}
```
user: Translate the below assembly code into C programming language:

```asm
<to_upper_string>:
  endbr64
  push   %rbp
  push   %rbx
  mov    %rdi,%rbx
  sub    $0x8,%rsp
  call   <strlen@plt>
  test   %eax,%eax
  jle    L13
  sub    $0x1,%eax
  lea    0x1(%rbx,%rax,1),%rbp
  jmp    L41
L37:
  add    $0x1,%rbx
  cmp    %rbp,%rbx
  je     L13
L41:
  movsbl (%rbx),%edi
  call   <islower@plt>
  test   %rax,%rax
  je     L37
  movsbl (%rbx),%edi
  add    $0x1,%rbx
  call   <toupper@plt>
  mov    %al,-0x1(%rbx)
  cmp    %rbp,%rbx
  jne    L41
L13:
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
```

assistant: ```c
void to_upper_string(char *string) {
  int i = 0;
  int length = strlen(string);
  while (i < length) {
    if (islower(string[i]))
      string[i] = toupper(string[i]);
    i++;
  }
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<ai_surroundinghexes>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %edi,-0x14(%rbp)
  mov    -0x14(%rbp),%edx
  movslq %edx,%rax
  imul   $0x2aaaaaab,%rax,%rax
  shr    $0x20,%rax
  sar    %eax
  mov    %edx,%esi
  sar    $0x1f,%esi
  sub    %esi,%eax
  mov    %eax,%ecx
  mov    %ecx,%eax
  add    %eax,%eax
  add    %ecx,%eax
  shl    $0x2,%eax
  sub    %eax,%edx
  mov    %edx,-0x4(%rbp)
  cmpl   $0x5,-0x4(%rbp)
  jg     L103
  mov    -0x4(%rbp),%eax
  mov    %eax,%edx
  shr    $0x1f,%edx
  add    %edx,%eax
  sar    %eax
  lea    -0x5(%rax),%ecx
  mov    -0x14(%rbp),%eax
  movslq %eax,%rdx
  imul   $0x2aaaaaab,%rdx,%rdx
  shr    $0x20,%rdx
  sar    %edx
  sar    $0x1f,%eax
  sub    %eax,%edx
  mov    %edx,%eax
  shl    $0x2,%eax
  add    %edx,%eax
  add    %ecx,%eax
  mov    %eax,D72(%rip)
  jmp    L0
L103:
  cmpl   $0x6,-0x4(%rbp)
  jle    L36
  cmpl   $0xa,-0x4(%rbp)
  jg     L36
  mov    -0x4(%rbp),%eax
  sub    $0x1,%eax
  mov    %eax,%edx
  shr    $0x1f,%edx
  add    %edx,%eax
  sar    %eax
  lea    -0x5(%rax),%ecx
  mov    -0x14(%rbp),%eax
  movslq %eax,%rdx
  imul   $0x2aaaaaab,%rdx,%rdx
  shr    $0x20,%rdx
  sar    %edx
  sar    $0x1f,%eax
  sub    %eax,%edx
  mov    %edx,%eax
  shl    $0x2,%eax
  add    %edx,%eax
  add    %ecx,%eax
  mov    %eax,D8(%rip)
  jmp    L0
L36:
  movl   $0xffffff9c,D8(%rip)
L0:
  mov    D8(%rip),%eax
  cmp    $0xffffff9c,%eax
  je     L46
  mov    D8(%rip),%eax
  add    $0x5,%eax
  mov    %eax,D8(%rip)
  jmp    L69
L46:
  movl   $0xffffff9c,D8(%rip)
L69:
  cmpl   $0x4,-0x4(%rbp)
  jg     L11
  cmpl   $0x0,-0x4(%rbp)
  jle    L11
  mov    -0x4(%rbp),%eax
  sub    $0x1,%eax
  mov    %eax,%edx
  shr    $0x1f,%edx
  add    %edx,%eax
  sar    %eax
  lea    -0x2(%rax),%ecx
  mov    -0x14(%rbp),%eax
  movslq %eax,%rdx
  imul   $0x2aaaaaab,%rdx,%rdx
  shr    $0x20,%rdx
  sar    %edx
  sar    $0x1f,%eax
  sub    %eax,%edx
  mov    %edx,%eax
  shl    $0x2,%eax
  add    %edx,%eax
  add    %ecx,%eax
  mov    %eax,D57(%rip)
  jmp    L37
L11:
  cmpl   $0x5,-0x4(%rbp)
  jle    L41
  mov    -0x4(%rbp),%eax
  mov    %eax,%edx
  shr    $0x1f,%edx
  add    %edx,%eax
  sar    %eax
  lea    -0x3(%rax),%ecx
  mov    -0x14(%rbp),%eax
  movslq %eax,%rdx
  imul   $0x2aaaaaab,%rdx,%rdx
  shr    $0x20,%rdx
  sar    %edx
  sar    $0x1f,%eax
  sub    %eax,%edx
  mov    %edx,%eax
  shl    $0x2,%eax
  add    %edx,%eax
  add    %ecx,%eax
  mov    %eax,D42(%rip)
  jmp    L37
L41:
  movl   $0xffffff9c,D42(%rip)
L37:
  lea    D8(%rip),%rax
  pop    %rbp
  ret
```

assistant: ```c
int *ai_surroundinghexes(int vert) {
  static int ret[3];
  int vnum = vert % 12;
  if (vnum < 6)
    ret[0] = vnum / 2 - 5 + 5 * (vert / 12);
  else if (vnum > 6 && vnum < 11)
    ret[0] = (vnum - 1) / 2 - 5 + 5 * (vert / 12);
  else
    ret[0] = -100;
  if (ret[0] != -100)
    ret[1] = ret[0] + 5;
  else
    ret[1] = -100;
  if (vnum < 5 && vnum > 0)
    ret[2] = (vnum - 1) / 2 - 2 + 5 * (vert / 12);
  else if (vnum > 5)
    ret[2] = vnum / 2 - 3 + 5 * (vert / 12);
  else
    ret[2] = -100;
  return ret;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<ai_surroundinghexes>:
  endbr64
  mov    %edi,%ecx
  movslq %edi,%rax
  imul   $0x2aaaaaab,%rax,%rax
  sar    $0x21,%rax
  mov    %edi,%edx
  sar    $0x1f,%edx
  sub    %edx,%eax
  lea    (%rax,%rax,2),%edx
  shl    $0x2,%edx
  mov    %edi,%eax
  sub    %edx,%eax
  cmp    $0x5,%eax
  jg     L26
  mov    %eax,%esi
  shr    $0x1f,%esi
  add    %eax,%esi
  sar    %esi
  movslq %edi,%rdx
  imul   $0x2aaaaaab,%rdx,%rdx
  sar    $0x21,%rdx
  sar    $0x1f,%edi
  sub    %edi,%edx
  lea    (%rdx,%rdx,4),%edx
  lea    -0x5(%rsi,%rdx,1),%edx
  mov    %edx,D43(%rip)
  cmp    $0xffffff9c,%edx
  je     L24
L14:
  add    $0x5,%edx
  mov    %edx,D67(%rip)
  lea    -0x1(%rax),%edx
  cmp    $0x3,%edx
  ja     L109
L63:
  sub    $0x1,%eax
  mov    %eax,%edx
  shr    $0x1f,%edx
  add    %eax,%edx
  sar    %edx
  movslq %ecx,%rax
  imul   $0x2aaaaaab,%rax,%rax
  sar    $0x21,%rax
  sar    $0x1f,%ecx
  sub    %ecx,%eax
  lea    (%rax,%rax,4),%eax
  lea    -0x2(%rdx,%rax,1),%edx
L90:
  mov    %edx,D11(%rip)
  lea    D43(%rip),%rax
  ret
L26:
  lea    -0x7(%rax),%edx
  cmp    $0x3,%edx
  ja     L22
  lea    -0x1(%rax),%edx
  mov    %edx,%esi
  shr    $0x1f,%esi
  add    %edx,%esi
  sar    %esi
  movslq %edi,%rdx
  imul   $0x2aaaaaab,%rdx,%rdx
  sar    $0x21,%rdx
  sar    $0x1f,%edi
  sub    %edi,%edx
  lea    (%rdx,%rdx,4),%edx
  lea    -0x5(%rsi,%rdx,1),%edx
  mov    %edx,D49(%rip)
  cmp    $0xffffff9c,%edx
  jne    L14
  movl   $0xffffff9c,D67(%rip)
  jmp    L16
L22:
  movl   $0xffffff9c,D49(%rip)
  movl   $0xffffff9c,D67(%rip)
L16:
  mov    %eax,%edx
  shr    $0x1f,%edx
  add    %eax,%edx
  sar    %edx
  movslq %ecx,%rax
  imul   $0x2aaaaaab,%rax,%rax
  sar    $0x21,%rax
  sar    $0x1f,%ecx
  sub    %ecx,%eax
  lea    (%rax,%rax,4),%eax
  lea    -0x3(%rdx,%rax,1),%edx
  jmp    L90
L109:
  cmp    $0x5,%eax
  jg     L16
  mov    $0xffffff9c,%edx
  jmp    L90
L24:
  movl   $0xffffff9c,D67(%rip)
  lea    -0x1(%rax),%esi
  cmp    $0x3,%esi
  jbe    L63
  jmp    L90
```

assistant: ```c
int *ai_surroundinghexes(int vert) {
  static int ret[3];
  int vnum = vert % 12;
  if (vnum < 6)
    ret[0] = vnum / 2 - 5 + 5 * (vert / 12);
  else if (vnum > 6 && vnum < 11)
    ret[0] = (vnum - 1) / 2 - 5 + 5 * (vert / 12);
  else
    ret[0] = -100;
  if (ret[0] != -100)
    ret[1] = ret[0] + 5;
  else
    ret[1] = -100;
  if (vnum < 5 && vnum > 0)
    ret[2] = (vnum - 1) / 2 - 2 + 5 * (vert / 12);
  else if (vnum > 5)
    ret[2] = vnum / 2 - 3 + 5 * (vert / 12);
  else
    ret[2] = -100;
  return ret;
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<ai_surroundinghexes>:
  endbr64
  movslq %edi,%rdi
  imul   $0x2aaaaaab,%rdi,%rax
  mov    %edi,%edx
  mov    %rdi,%rsi
  sar    $0x1f,%edx
  sar    $0x21,%rax
  sub    %edx,%eax
  lea    (%rax,%rax,2),%ecx
  mov    %eax,%edx
  mov    %edi,%eax
  shl    $0x2,%ecx
  sub    %ecx,%eax
  cmp    $0x5,%eax
  jg     L10
  mov    %eax,%ecx
  lea    (%rdx,%rdx,4),%edx
  shr    $0x1f,%ecx
  add    %eax,%ecx
  sar    %ecx
  lea    -0x5(%rcx,%rdx,1),%edx
  mov    %edx,D36(%rip)
  cmp    $0xffffff9c,%edx
  je     L18
  add    $0x5,%edx
  lea    -0x1(%rax),%ecx
  mov    %edx,D92(%rip)
  cmp    $0x3,%ecx
  jbe    L72
  mov    $0xffffff9c,%edx
L61:
  mov    %edx,D3(%rip)
  lea    D36(%rip),%rax
  ret
L10:
  lea    -0x7(%rax),%ecx
  cmp    $0x3,%ecx
  ja     L59
  lea    -0x1(%rax),%ecx
  lea    (%rdx,%rdx,4),%r8d
  mov    %ecx,%edx
  sar    %edx
  lea    -0x5(%r8,%rdx,1),%edx
  mov    %edx,D12(%rip)
  cmp    $0xffffff9c,%edx
  je     L50
  add    $0x5,%edx
  mov    %edx,D12(%rip)
  cmp    $0x3,%ecx
  ja     L39
L72:
  imul   $0x2aaaaaab,%rdi,%rdi
  sar    $0x1f,%esi
  sar    %ecx
  sar    $0x21,%rdi
  sub    %esi,%edi
  lea    (%rdi,%rdi,4),%eax
  lea    -0x2(%rcx,%rax,1),%edx
  lea    D12(%rip),%rax
  mov    %edx,D12(%rip)
  ret
  nopl   0x0(%rax)
L59:
  movabs $0xffffff9cffffff9c,%rcx
  mov    %rcx,D12(%rip)
  lea    -0x1(%rax),%ecx
  cmp    $0x3,%ecx
  jbe    L72
L39:
  imul   $0x2aaaaaab,%rdi,%rdi
  sar    $0x1f,%esi
  sar    $0x21,%rdi
  sub    %esi,%edi
  lea    (%rdi,%rdi,4),%r8d
L44:
  sar    %eax
  lea    -0x3(%r8,%rax,1),%edx
  lea    D12(%rip),%rax
  mov    %edx,D12(%rip)
  ret
  nopw   0x0(%rax,%rax,1)
L18:
  movl   $0xffffff9c,D12(%rip)
  lea    -0x1(%rax),%ecx
  cmp    $0x3,%ecx
  jbe    L72
  jmp    L61
  nopl   0x0(%rax,%rax,1)
L50:
  movl   $0xffffff9c,D12(%rip)
  jmp    L44
```

assistant: ```c
int *ai_surroundinghexes(int vert) {
  static int ret[3];
  int vnum = vert % 12;
  if (vnum < 6)
    ret[0] = vnum / 2 - 5 + 5 * (vert / 12);
  else if (vnum > 6 && vnum < 11)
    ret[0] = (vnum - 1) / 2 - 5 + 5 * (vert / 12);
  else
    ret[0] = -100;
  if (ret[0] != -100)
    ret[1] = ret[0] + 5;
  else
    ret[1] = -100;
  if (vnum < 5 && vnum > 0)
    ret[2] = (vnum - 1) / 2 - 2 + 5 * (vert / 12);
  else if (vnum > 5)
    ret[2] = vnum / 2 - 3 + 5 * (vert / 12);
  else
    ret[2] = -100;
  return ret;
}
```