ylfeng/ReF-Decompile-dataset huggingface dataset:
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
  sub    $0x18,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  lea    0x4(%rsp),%rdx
  mov    %rsp,%rsi
  lea    D14(%rip),%rdi
  call   <scanf@plt>
  mov    (%rsp),%eax
  mov    0x4(%rsp),%esi
  cmp    %esi,%eax
  jl     L1
  sub    %esi,%eax
  mov    %eax,%ecx
L2:
  mov    %ecx,%edx
  shr    $0x1f,%edx
  add    %ecx,%edx
  sar    %edx
  lea    D4(%rip),%rdi
  call   <printf@plt>
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L22
  mov    $0x0,%eax
  add    $0x18,%rsp
  ret
L1:
  mov    %esi,%ecx
  sub    %eax,%ecx
  mov    %eax,%esi
  jmp    L2
L22:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: extract_symbolic_data
arguments: tag: D14
type_infered: string
name: extract_symbolic_data
arguments: tag: D4
type_infered: string

tool: D14: %d %d

tool: D4: %d %d


assistant: ```c
int main() {
  int a, b;
  scanf("%d %d", &a, &b);
  int max = 0;
  int days = 0;
  int f = 0;
  if (a >= b) {
    max = b;
    f = a - b;
  } else {
    max = a;
    f = b - a;
  }
  days = f / 2;
  printf("%d %d\n", max, days);
  return 0;
}
```
user: What is the c source code of the assembly code below?

```asm
<main>:
  endbr64
  sub    $0x18,%rsp
  lea    D15(%rip),%rdi
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  mov    %rsp,%rsi
  lea    0x4(%rsp),%rdx
  call   <scanf@plt>
  mov    (%rsp),%eax
  mov    0x4(%rsp),%esi
  cmp    %esi,%eax
  jl     L16
  sub    %esi,%eax
  mov    %eax,%edx
L5:
  sar    %edx
  lea    D12(%rip),%rdi
  call   <printf@plt>
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L15
  xor    %eax,%eax
  add    $0x18,%rsp
  ret
L16:
  mov    %esi,%edx
  mov    %eax,%esi
  sub    %eax,%edx
  jmp    L5
L15:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: disassemble_data
arguments: data_tag: D15
type_guessed: string
name: disassemble_data
arguments: data_tag: D12
type_guessed: string

tool: D15: %d %d

tool: D12: %d %d


assistant: ```c
int main() {
  int a, b;
  scanf("%d %d", &a, &b);
  int max = 0;
  int days = 0;
  int f = 0;
  if (a >= b) {
    max = b;
    f = a - b;
  } else {
    max = a;
    f = b - a;
  }
  days = f / 2;
  printf("%d %d\n", max, days);
  return 0;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<main>:
  endbr64
  sub    $0x18,%rsp
  lea    D2(%rip),%rdi
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  mov    %rsp,%rsi
  lea    0x4(%rsp),%rdx
  call   <scanf@plt>
  mov    (%rsp),%eax
  mov    0x4(%rsp),%esi
  cmp    %esi,%eax
  jl     L19
  sub    %esi,%eax
  mov    %eax,%edx
L27:
  sar    %edx
  lea    D13(%rip),%rdi
  call   <printf@plt>
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L24
  xor    %eax,%eax
  add    $0x18,%rsp
  ret
L19:
  mov    %esi,%edx
  mov    %eax,%esi
  sub    %eax,%edx
  jmp    L27
L24:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: read_data
arguments: data_tag: D2
datatype: string
name: read_data
arguments: data_tag: D13
datatype: string

tool: D2: %d %d

tool: D13: %d %d


assistant: ```c
int main() {
  int a, b;
  scanf("%d %d", &a, &b);
  int max = 0;
  int days = 0;
  int f = 0;
  if (a >= b) {
    max = b;
    f = a - b;
  } else {
    max = a;
    f = b - a;
  }
  days = f / 2;
  printf("%d %d\n", max, days);
  return 0;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<print_str>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %edi,-0x14(%rbp)
  mov    %rsi,-0x20(%rbp)
  movl   $0x0,-0x4(%rbp)
  jmp    L13
L12:
  movsbl -0x5(%rbp),%edx
  mov    -0x14(%rbp),%eax
  mov    %edx,%esi
  mov    %eax,%edi
  call   <fputc@plt>
  addl   $0x1,-0x4(%rbp)
L13:
  mov    -0x20(%rbp),%rax
  lea    0x1(%rax),%rdx
  mov    %rdx,-0x20(%rbp)
  movzbl (%rax),%eax
  mov    %al,-0x5(%rbp)
  cmpb   $0x0,-0x5(%rbp)
  jne    L12
  mov    -0x4(%rbp),%eax
  leave
  ret
```

assistant: ```c
int print_str(int fd, char *str) {
  int count = 0;
  char c;
  while ((c = *str++) != 0) {
    fputc(fd, c);
    count++;
  }
  return count;
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<print_str>:
  endbr64
  lea    0x1(%rsi),%rax
  movzbl (%rsi),%esi
  test   %sil,%sil
  je     L19
  push   %r12
  push   %rbp
  push   %rbx
  mov    %edi,%ebp
  mov    %rax,%rbx
  mov    $0x1,%r12d
  sub    %eax,%r12d
L9:
  movsbl %sil,%esi
  mov    %ebp,%edi
  call   <fputc@plt>
  lea    (%r12,%rbx,1),%eax
  add    $0x1,%rbx
  movzbl -0x1(%rbx),%esi
  test   %sil,%sil
  jne    L9
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
L19:
  mov    $0x0,%eax
  ret
```

assistant: ```c
int print_str(int fd, char *str) {
  int count = 0;
  char c;
  while ((c = *str++) != 0) {
    fputc(fd, c);
    count++;
  }
  return count;
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<print_str>:
  endbr64
  push   %r12
  push   %rbp
  push   %rbx
  lea    0x1(%rsi),%rbx
  movsbl (%rsi),%esi
  test   %sil,%sil
  je     L11
  mov    $0x1,%r12d
  mov    %edi,%ebp
  sub    %ebx,%r12d
  nop
L0:
  mov    %ebp,%edi
  call   <fputc@plt>
  lea    (%r12,%rbx,1),%eax
  movsbl (%rbx),%esi
  add    $0x1,%rbx
  test   %sil,%sil
  jne    L0
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
  nopl   0x0(%rax)
L11:
  pop    %rbx
  xor    %eax,%eax
  pop    %rbp
  pop    %r12
  ret
```

assistant: ```c
int print_str(int fd, char *str) {
  int count = 0;
  char c;
  while ((c = *str++) != 0) {
    fputc(fd, c);
    count++;
  }
  return count;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<print_str>:
  endbr64
  push   %r12
  push   %rbp
  push   %rbx
  lea    0x1(%rsi),%rbx
  movsbl (%rsi),%esi
  test   %sil,%sil
  je     L1
  mov    $0x1,%r12d
  mov    %edi,%ebp
  sub    %ebx,%r12d
  nop
L2:
  mov    %ebp,%edi
  call   <fputc@plt>
  lea    (%r12,%rbx,1),%eax
  movsbl (%rbx),%esi
  add    $0x1,%rbx
  test   %sil,%sil
  jne    L2
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
  nopl   0x0(%rax)
L1:
  pop    %rbx
  xor    %eax,%eax
  pop    %rbp
  pop    %r12
  ret
```

assistant: ```c
int print_str(int fd, char *str) {
  int count = 0;
  char c;
  while ((c = *str++) != 0) {
    fputc(fd, c);
    count++;
  }
  return count;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<strins>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x30,%rsp
  mov    %rdi,-0x28(%rbp)
  mov    %rsi,-0x30(%rbp)
  mov    -0x28(%rbp),%rax
  mov    %rax,%rdi
  call   <strlen@plt>
  mov    %eax,-0x18(%rbp)
  mov    -0x30(%rbp),%rax
  mov    %rax,%rdi
  call   <strlen@plt>
  mov    %eax,-0x14(%rbp)
  mov    -0x14(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x18(%rbp),%eax
  cltq
  add    %rax,%rdx
  mov    -0x28(%rbp),%rax
  add    %rdx,%rax
  mov    %rax,-0x10(%rbp)
  mov    -0x18(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x28(%rbp),%rax
  add    %rdx,%rax
  mov    %rax,-0x8(%rbp)
  addl   $0x1,-0x18(%rbp)
  jmp    L34
L21:
  mov    -0x8(%rbp),%rdx
  lea    -0x1(%rdx),%rax
  mov    %rax,-0x8(%rbp)
  mov    -0x10(%rbp),%rax
  lea    -0x1(%rax),%rcx
  mov    %rcx,-0x10(%rbp)
  movzbl (%rdx),%edx
  mov    %dl,(%rax)
L34:
  mov    -0x18(%rbp),%eax
  lea    -0x1(%rax),%edx
  mov    %edx,-0x18(%rbp)
  test   %eax,%eax
  jne    L21
  jmp    L29
L11:
  mov    -0x30(%rbp),%rdx
  lea    0x1(%rdx),%rax
  mov    %rax,-0x30(%rbp)
  mov    -0x28(%rbp),%rax
  lea    0x1(%rax),%rcx
  mov    %rcx,-0x28(%rbp)
  movzbl (%rdx),%edx
  mov    %dl,(%rax)
L29:
  mov    -0x14(%rbp),%eax
  lea    -0x1(%rax),%edx
  mov    %edx,-0x14(%rbp)
  test   %eax,%eax
  jne    L11
  nop
  nop
  leave
  ret
```

assistant: ```c
void strins(char *to, const char *fm) {
  int tolen = strlen(to);
  int fmlen = strlen(fm);
  char *newto, *oldto;
  newto = to + fmlen + tolen;
  oldto = to + tolen;
  tolen++;
  while (tolen--)
    *newto-- = *oldto--;
  while (fmlen--)
    *to++ = *fm++;
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<strins>:
  endbr64
  push   %r12
  push   %rbp
  push   %rbx
  mov    %rdi,%rbx
  mov    %rsi,%rbp
  call   <strlen@plt>
  mov    %eax,%r12d
  mov    %rbp,%rdi
  call   <strlen@plt>
  movslq %r12d,%r8
  movslq %eax,%rdi
  add    %r8,%rdi
  add    %rbx,%rdi
  add    %rbx,%r8
  cmp    $0xffffffff,%r12d
  je     L11
  mov    %r12d,%esi
  not    %rsi
  mov    $0x0,%edx
L23:
  movzbl (%r8,%rdx,1),%ecx
  mov    %cl,(%rdi,%rdx,1)
  sub    $0x1,%rdx
  cmp    %rsi,%rdx
  jne    L23
L11:
  test   %eax,%eax
  je     L9
  mov    %eax,%eax
  mov    $0x0,%edx
L19:
  movzbl 0x0(%rbp,%rdx,1),%ecx
  mov    %cl,(%rbx,%rdx,1)
  add    $0x1,%rdx
  cmp    %rdx,%rax
  jne    L19
L9:
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
```

assistant: ```c
void strins(char *to, const char *fm) {
  int tolen = strlen(to);
  int fmlen = strlen(fm);
  char *newto, *oldto;
  newto = to + fmlen + tolen;
  oldto = to + tolen;
  tolen++;
  while (tolen--)
    *newto-- = *oldto--;
  while (fmlen--)
    *to++ = *fm++;
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<strins>:
  endbr64
  push   %r12
  mov    %rsi,%r12
  push   %rbp
  mov    %rdi,%rbp
  push   %rbx
  call   <strlen@plt>
  mov    %r12,%rdi
  mov    %eax,%ebx
  call   <strlen@plt>
  movslq %ebx,%r8
  movslq %eax,%rdi
  add    %r8,%rdi
  add    %rbp,%r8
  add    %rbp,%rdi
  cmp    $0xffffffff,%ebx
  je     L29
  mov    %ebx,%ecx
  xor    %edx,%edx
  not    %rcx
  nopl   0x0(%rax,%rax,1)
L27:
  movzbl (%r8,%rdx,1),%esi
  mov    %sil,(%rdi,%rdx,1)
  sub    $0x1,%rdx
  cmp    %rcx,%rdx
  jne    L27
L29:
  test   %eax,%eax
  je     L37
  mov    %eax,%eax
  xor    %edx,%edx
  nopw   0x0(%rax,%rax,1)
L17:
  movzbl (%r12,%rdx,1),%ecx
  mov    %cl,0x0(%rbp,%rdx,1)
  add    $0x1,%rdx
  cmp    %rdx,%rax
  jne    L17
L37:
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
```

assistant: ```c
void strins(char *to, const char *fm) {
  int tolen = strlen(to);
  int fmlen = strlen(fm);
  char *newto, *oldto;
  newto = to + fmlen + tolen;
  oldto = to + tolen;
  tolen++;
  while (tolen--)
    *newto-- = *oldto--;
  while (fmlen--)
    *to++ = *fm++;
}
```
user: What is the c source code of the assembly code below:

```asm
<strins>:
  endbr64
  push   %r12
  mov    %rsi,%r12
  push   %rbp
  mov    %rdi,%rbp
  push   %rbx
  call   <strlen@plt>
  mov    %r12,%rdi
  mov    %eax,%ebx
  call   <strlen@plt>
  movslq %ebx,%r8
  movslq %eax,%rdi
  mov    %rdi,%rsi
  add    %r8,%rdi
  add    %rbp,%r8
  add    %rbp,%rdi
  cmp    $0xffffffff,%ebx
  je     L146
  mov    %ebx,%eax
  xor    %edx,%edx
  not    %rax
  nopl   0x0(%rax,%rax,1)
L174:
  movzbl (%r8,%rdx,1),%ecx
  mov    %cl,(%rdi,%rdx,1)
  sub    $0x1,%rdx
  cmp    %rax,%rdx
  jne    L174
L146:
  lea    -0x1(%rsi),%edx
  test   %esi,%esi
  je     L45
  lea    0x1(%r12),%rcx
  mov    %rbp,%rax
  sub    %rcx,%rax
  cmp    $0xe,%rax
  jbe    L21
  cmp    $0x6,%edx
  jbe    L21
  cmp    $0xe,%edx
  jbe    L91
  mov    %esi,%ecx
  xor    %eax,%eax
  shr    $0x4,%ecx
  shl    $0x4,%rcx
  xchg   %ax,%ax
L120:
  movdqu (%r12,%rax,1),%xmm0
  movups %xmm0,0x0(%rbp,%rax,1)
  add    $0x10,%rax
  cmp    %rax,%rcx
  jne    L120
  mov    %esi,%eax
  and    $0xfffffff0,%eax
  mov    %eax,%ecx
  sub    %eax,%edx
  lea    0x0(%rbp,%rcx,1),%r8
  add    %r12,%rcx
  cmp    %eax,%esi
  je     L45
L43:
  sub    %eax,%esi
  lea    -0x1(%rsi),%edi
  cmp    $0x6,%edi
  jbe    L29
  mov    (%r12,%rax,1),%rdi
  mov    %rdi,0x0(%rbp,%rax,1)
  mov    %esi,%eax
  and    $0xfffffff8,%eax
  mov    %eax,%edi
  sub    %eax,%edx
  add    %rdi,%r8
  add    %rdi,%rcx
  cmp    %eax,%esi
  je     L45
L29:
  movzbl (%rcx),%eax
  mov    %al,(%r8)
  test   %edx,%edx
  je     L45
  movzbl 0x1(%rcx),%eax
  mov    %al,0x1(%r8)
  cmp    $0x1,%edx
  je     L45
  movzbl 0x2(%rcx),%eax
  mov    %al,0x2(%r8)
  cmp    $0x2,%edx
  je     L45
  movzbl 0x3(%rcx),%eax
  mov    %al,0x3(%r8)
  cmp    $0x3,%edx
  je     L45
  movzbl 0x4(%rcx),%eax
  mov    %al,0x4(%r8)
  cmp    $0x4,%edx
  je     L45
  movzbl 0x5(%rcx),%eax
  mov    %al,0x5(%r8)
  cmp    $0x5,%edx
  je     L45
  movzbl 0x6(%rcx),%eax
  mov    %al,0x6(%r8)
L45:
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
  nopw   0x0(%rax,%rax,1)
L21:
  mov    %esi,%esi
  xor    %eax,%eax
  nopl   0x0(%rax)
L28:
  movzbl (%r12,%rax,1),%edx
  mov    %dl,0x0(%rbp,%rax,1)
  add    $0x1,%rax
  cmp    %rsi,%rax
  jne    L28
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
L91:
  mov    %r12,%rcx
  mov    %rbp,%r8
  xor    %eax,%eax
  jmp    L43
```

assistant: ```c
void strins(char *to, const char *fm) {
  int tolen = strlen(to);
  int fmlen = strlen(fm);
  char *newto, *oldto;
  newto = to + fmlen + tolen;
  oldto = to + tolen;
  tolen++;
  while (tolen--)
    *newto-- = *oldto--;
  while (fmlen--)
    *to++ = *fm++;
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<FreeHost>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    %rdi,-0x8(%rbp)
  lea    D6(%rip),%rax
  mov    %rax,%rdi
  call   <msg_print@plt>
  mov    -0x8(%rbp),%rax
  mov    %rax,%rdi
  call   <cudaFreeHost@plt>
  mov    %eax,%edi
  call   <R@plt>
  leave
  ret
```

tool_calls: name: read_data
arguments: data_label: D6
type_guessed: string

tool: D6: [FreeHost]

assistant: ```c
int FreeHost(void *hstPtr) {
  msg_print("[FreeHost]");
  return R(cudaFreeHost(hstPtr));
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<FreeHost>:
  endbr64
  push   %rbx
  mov    %rdi,%rbx
  lea    D6(%rip),%rdi
  call   <msg_print@plt>
  mov    %rbx,%rdi
  call   <cudaFreeHost@plt>
  mov    %eax,%edi
  call   <R@plt>
  pop    %rbx
  ret
```

tool_calls: name: retrieve_data
arguments: data_tag: D6
type_guessed: string

tool: D6: [FreeHost]

assistant: ```c
int FreeHost(void *hstPtr) {
  msg_print("[FreeHost]");
  return R(cudaFreeHost(hstPtr));
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<FreeHost>:
  endbr64
  push   %rbp
  mov    %rdi,%rbp
  lea    D4(%rip),%rdi
  call   <msg_print@plt>
  mov    %rbp,%rdi
  call   <cudaFreeHost@plt>
  pop    %rbp
  mov    %eax,%edi
  jmp    1090 <R@plt>
```

tool_calls: name: unpack_data
arguments: tag: D4
type_infered: string

tool: D4: [FreeHost]

assistant: ```c
int FreeHost(void *hstPtr) {
  msg_print("[FreeHost]");
  return R(cudaFreeHost(hstPtr));
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<FreeHost>:
  endbr64
  push   %rbp
  mov    %rdi,%rbp
  lea    D6(%rip),%rdi
  call   <msg_print@plt>
  mov    %rbp,%rdi
  call   <cudaFreeHost@plt>
  pop    %rbp
  mov    %eax,%edi
  jmp    1090 <R@plt>
```

tool_calls: name: unpack_data
arguments: data_label: D6
datatype: string

tool: D6: [FreeHost]

assistant: ```c
int FreeHost(void *hstPtr) {
  msg_print("[FreeHost]");
  return R(cudaFreeHost(hstPtr));
}
```
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
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    $0x0,%eax
  call   <__VERIFIER_nondet_int@plt>
  mov    %eax,-0x8(%rbp)
  mov    $0x0,%eax
  call   <__VERIFIER_nondet_int@plt>
  mov    %eax,-0x4(%rbp)
  cmpl   $0x0,-0x4(%rbp)
  jg     L28
  mov    $0x0,%eax
  jmp    L37
L35:
  mov    -0x4(%rbp),%eax
  sub    %eax,-0x8(%rbp)
  mov    $0x0,%eax
  call   <__VERIFIER_nondet_int@plt>
  mov    %eax,-0x4(%rbp)
  cmpl   $0x0,-0x4(%rbp)
  jle    L13
L28:
  cmpl   $0x0,-0x8(%rbp)
  jns    L35
  jmp    L22
L13:
  nop
L22:
  mov    $0x0,%eax
L37:
  leave
  ret
```

assistant: ```c
int main() {
  int x = __VERIFIER_nondet_int();
  int y = __VERIFIER_nondet_int();
  if (y < 1) {
    return 0;
  }
  while (x >= 0) {
    x = x - y;
    y = __VERIFIER_nondet_int();
    if (y < 1) {
      break;
    }
  }
  return 0;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<main>:
  endbr64
  push   %rbx
  mov    $0x0,%eax
  call   <__VERIFIER_nondet_int@plt>
  mov    %eax,%ebx
  mov    $0x0,%eax
  call   <__VERIFIER_nondet_int@plt>
  test   %eax,%eax
  jle    L15
L17:
  test   %ebx,%ebx
  js     L15
  sub    %eax,%ebx
  mov    $0x0,%eax
  call   <__VERIFIER_nondet_int@plt>
  test   %eax,%eax
  jg     L17
L15:
  mov    $0x0,%eax
  pop    %rbx
  ret
```

assistant: ```c
int main() {
  int x = __VERIFIER_nondet_int();
  int y = __VERIFIER_nondet_int();
  if (y < 1) {
    return 0;
  }
  while (x >= 0) {
    x = x - y;
    y = __VERIFIER_nondet_int();
    if (y < 1) {
      break;
    }
  }
  return 0;
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<main>:
  endbr64
  push   %rbx
  xor    %eax,%eax
  call   <__VERIFIER_nondet_int@plt>
  mov    %eax,%ebx
  xor    %eax,%eax
  call   <__VERIFIER_nondet_int@plt>
  test   %eax,%eax
  jg     L12
  jmp    L26
  nopl   0x0(%rax,%rax,1)
L7:
  sub    %eax,%ebx
  xor    %eax,%eax
  call   <__VERIFIER_nondet_int@plt>
  test   %eax,%eax
  jle    L26
L12:
  test   %ebx,%ebx
  jns    L7
L26:
  xor    %eax,%eax
  pop    %rbx
  ret
```

assistant: ```c
int main() {
  int x = __VERIFIER_nondet_int();
  int y = __VERIFIER_nondet_int();
  if (y < 1) {
    return 0;
  }
  while (x >= 0) {
    x = x - y;
    y = __VERIFIER_nondet_int();
    if (y < 1) {
      break;
    }
  }
  return 0;
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<main>:
  endbr64
  push   %rbx
  xor    %eax,%eax
  call   <__VERIFIER_nondet_int@plt>
  mov    %eax,%ebx
  xor    %eax,%eax
  call   <__VERIFIER_nondet_int@plt>
  test   %eax,%eax
  jg     L17
  jmp    L28
  nopl   0x0(%rax,%rax,1)
L38:
  sub    %eax,%ebx
  xor    %eax,%eax
  call   <__VERIFIER_nondet_int@plt>
  test   %eax,%eax
  jle    L28
L17:
  test   %ebx,%ebx
  jns    L38
L28:
  xor    %eax,%eax
  pop    %rbx
  ret
```

assistant: ```c
int main() {
  int x = __VERIFIER_nondet_int();
  int y = __VERIFIER_nondet_int();
  if (y < 1) {
    return 0;
  }
  while (x >= 0) {
    x = x - y;
    y = __VERIFIER_nondet_int();
    if (y < 1) {
      break;
    }
  }
  return 0;
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<putlinebw24>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x18(%rbp)
  mov    %rsi,-0x20(%rbp)
  movl   $0x0,-0x4(%rbp)
  jmp    L22
L10:
  mov    -0x20(%rbp),%rax
  mov    (%rax),%eax
  cmp    $0xffffff80,%eax
  jl     L1
  mov    -0x20(%rbp),%rax
  mov    (%rax),%eax
  mov    $0x7f,%edx
  cmp    %edx,%eax
  cmovg  %edx,%eax
  add    $0xffffff80,%eax
  jmp    L13
L1:
  mov    $0x0,%eax
L13:
  mov    %al,-0x5(%rbp)
  mov    -0x4(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x18(%rbp),%rax
  add    %rax,%rdx
  movzbl -0x5(%rbp),%eax
  mov    %al,(%rdx)
  mov    -0x4(%rbp),%eax
  cltq
  lea    0x1(%rax),%rdx
  mov    -0x18(%rbp),%rax
  add    %rax,%rdx
  movzbl -0x5(%rbp),%eax
  mov    %al,(%rdx)
  mov    -0x4(%rbp),%eax
  cltq
  lea    0x2(%rax),%rdx
  mov    -0x18(%rbp),%rax
  add    %rax,%rdx
  movzbl -0x5(%rbp),%eax
  mov    %al,(%rdx)
  addl   $0x3,-0x4(%rbp)
  addq   $0x4,-0x20(%rbp)
L22:
  cmpl   $0x17,-0x4(%rbp)
  jle    L10
  nop
  nop
  pop    %rbp
  ret
```

assistant: ```c
void putlinebw24(unsigned char *image, int *Yblk) {
  int i;
  unsigned char Y;
  for (i = 0; i < 8 * 3; i += 3, Yblk++) {
    Y = (((*Yblk) < -128) ? 0 : (((*Yblk) > (255 - 128)) ? 255 : ((*Yblk) + 128)));
    image[i + 0] = Y;
    image[i + 1] = Y;
    image[i + 2] = Y;
  }
}
```
user: Translate the below assembly code into C programming language:

```asm
<putlinebw24>:
  endbr64
  lea    0x20(%rsi),%r8
  mov    $0x0,%ecx
L3:
  mov    (%rsi),%edx
  mov    $0x7f,%eax
  cmp    %eax,%edx
  cmovle %edx,%eax
  add    $0xffffff80,%eax
  cmp    $0xffffff7f,%edx
  cmovle %ecx,%eax
  mov    %al,(%rdi)
  mov    %al,0x1(%rdi)
  mov    %al,0x2(%rdi)
  add    $0x4,%rsi
  add    $0x3,%rdi
  cmp    %r8,%rsi
  jne    L3
  ret
```

assistant: ```c
void putlinebw24(unsigned char *image, int *Yblk) {
  int i;
  unsigned char Y;
  for (i = 0; i < 8 * 3; i += 3, Yblk++) {
    Y = (((*Yblk) < -128) ? 0 : (((*Yblk) > (255 - 128)) ? 255 : ((*Yblk) + 128)));
    image[i + 0] = Y;
    image[i + 1] = Y;
    image[i + 2] = Y;
  }
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<putlinebw24>:
  endbr64
  lea    0x20(%rsi),%r8
  xor    %ecx,%ecx
  nopw   0x0(%rax,%rax,1)
L4:
  mov    (%rsi),%edx
  mov    $0x7f,%eax
  cmp    %eax,%edx
  cmovle %edx,%eax
  add    $0xffffff80,%eax
  cmp    $0xffffff7f,%edx
  cmovle %ecx,%eax
  add    $0x4,%rsi
  add    $0x3,%rdi
  mov    %al,-0x3(%rdi)
  mov    %al,-0x2(%rdi)
  mov    %al,-0x1(%rdi)
  cmp    %r8,%rsi
  jne    L4
  ret
```

assistant: ```c
void putlinebw24(unsigned char *image, int *Yblk) {
  int i;
  unsigned char Y;
  for (i = 0; i < 8 * 3; i += 3, Yblk++) {
    Y = (((*Yblk) < -128) ? 0 : (((*Yblk) > (255 - 128)) ? 255 : ((*Yblk) + 128)));
    image[i + 0] = Y;
    image[i + 1] = Y;
    image[i + 2] = Y;
  }
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<putlinebw24>:
  endbr64
  mov    %rdi,%rax
  mov    (%rsi),%edi
  mov    $0x7f,%ecx
  mov    %rsi,%rdx
  xor    %esi,%esi
  cmp    %ecx,%edi
  cmovle %edi,%ecx
  add    $0xffffff80,%ecx
  cmp    $0xffffff7f,%edi
  cmovle %esi,%ecx
  mov    %cl,(%rax)
  mov    %cl,0x1(%rax)
  mov    %cl,0x2(%rax)
  mov    0x4(%rdx),%edi
  mov    $0x7f,%ecx
  cmp    %ecx,%edi
  cmovle %edi,%ecx
  add    $0xffffff80,%ecx
  cmp    $0xffffff7f,%edi
  cmovle %esi,%ecx
  mov    %cl,0x3(%rax)
  mov    %cl,0x4(%rax)
  mov    %cl,0x5(%rax)
  mov    0x8(%rdx),%edi
  mov    $0x7f,%ecx
  cmp    %ecx,%edi
  cmovle %edi,%ecx
  add    $0xffffff80,%ecx
  cmp    $0xffffff7f,%edi
  cmovle %esi,%ecx
  mov    %cl,0x6(%rax)
  mov    %cl,0x7(%rax)
  mov    %cl,0x8(%rax)
  mov    0xc(%rdx),%edi
  mov    $0x7f,%ecx
  cmp    %ecx,%edi
  cmovle %edi,%ecx
  add    $0xffffff80,%ecx
  cmp    $0xffffff7f,%edi
  cmovle %esi,%ecx
  mov    %cl,0x9(%rax)
  mov    %cl,0xa(%rax)
  mov    %cl,0xb(%rax)
  mov    0x10(%rdx),%edi
  mov    $0x7f,%ecx
  cmp    %ecx,%edi
  cmovle %edi,%ecx
  add    $0xffffff80,%ecx
  cmp    $0xffffff7f,%edi
  cmovle %esi,%ecx
  mov    %cl,0xc(%rax)
  mov    %cl,0xd(%rax)
  mov    %cl,0xe(%rax)
  mov    0x14(%rdx),%edi
  mov    $0x7f,%ecx
  cmp    %ecx,%edi
  cmovle %edi,%ecx
  add    $0xffffff80,%ecx
  cmp    $0xffffff7f,%edi
  cmovle %esi,%ecx
  mov    %cl,0xf(%rax)
  mov    %cl,0x10(%rax)
  mov    %cl,0x11(%rax)
  mov    0x18(%rdx),%edi
  mov    $0x7f,%ecx
  cmp    %ecx,%edi
  cmovle %edi,%ecx
  add    $0xffffff80,%ecx
  cmp    $0xffffff7f,%edi
  cmovle %esi,%ecx
  mov    %cl,0x12(%rax)
  mov    %cl,0x13(%rax)
  mov    %cl,0x14(%rax)
  mov    0x1c(%rdx),%ecx
  mov    $0x7f,%edx
  cmp    %edx,%ecx
  cmovle %ecx,%edx
  add    $0xffffff80,%edx
  cmp    $0xffffff7f,%ecx
  cmovle %esi,%edx
  mov    %dl,0x15(%rax)
  mov    %dl,0x16(%rax)
  mov    %dl,0x17(%rax)
  ret
```

assistant: ```c
void putlinebw24(unsigned char *image, int *Yblk) {
  int i;
  unsigned char Y;
  for (i = 0; i < 8 * 3; i += 3, Yblk++) {
    Y = (((*Yblk) < -128) ? 0 : (((*Yblk) > (255 - 128)) ? 255 : ((*Yblk) + 128)));
    image[i + 0] = Y;
    image[i + 1] = Y;
    image[i + 2] = Y;
  }
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<vp8cx_vertical_band_2_1_scale_c>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x8(%rbp)
  mov    %esi,-0xc(%rbp)
  mov    %rdx,-0x18(%rbp)
  mov    %ecx,-0x10(%rbp)
  mov    %r8d,-0x1c(%rbp)
  mov    -0x1c(%rbp),%edx
  mov    -0x8(%rbp),%rcx
  mov    -0x18(%rbp),%rax
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <memcpy@plt>
  nop
  leave
  ret
```

assistant: ```c
void vp8cx_vertical_band_2_1_scale_c(unsigned char *source, unsigned int src_pitch, unsigned char *dest, unsigned int dest_pitch, unsigned int dest_width) {
  (void)dest_pitch;
  (void)src_pitch;
  memcpy(dest, source, dest_width);
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<vp8cx_vertical_band_2_1_scale_c>:
  endbr64
  sub    $0x8,%rsp
  mov    %rdi,%rsi
  mov    %rdx,%rdi
  mov    %r8d,%edx
  call   <memcpy@plt>
  add    $0x8,%rsp
  ret
```

assistant: ```c
void vp8cx_vertical_band_2_1_scale_c(unsigned char *source, unsigned int src_pitch, unsigned char *dest, unsigned int dest_pitch, unsigned int dest_width) {
  (void)dest_pitch;
  (void)src_pitch;
  memcpy(dest, source, dest_width);
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<vp8cx_vertical_band_2_1_scale_c>:
  endbr64
  mov    %rdi,%rsi
  mov    %rdx,%rdi
  mov    %r8d,%edx
  jmp    1050 <memcpy@plt>
```

assistant: ```c
void vp8cx_vertical_band_2_1_scale_c(unsigned char *source, unsigned int src_pitch, unsigned char *dest, unsigned int dest_pitch, unsigned int dest_width) {
  (void)dest_pitch;
  (void)src_pitch;
  memcpy(dest, source, dest_width);
}
```