ylfeng/ReF-Decompile-dataset huggingface dataset:
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<bindex>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  push   %rbx
  mov    %rdi,%rax
  mov    %esi,%ecx
  mov    %rax,%rbx
  jmp    L2
L12:
  mov    %rax,%rdx
  lea    0x1(%rdx),%rax
  movzbl (%rdx),%edx
  movsbl %dl,%edx
  cmp    %edx,%ecx
  jne    L2
  mov    %rax,%rbx
L2:
  movzbl (%rax),%edx
  test   %dl,%dl
  jne    L12
  mov    %rbx,%rax
  mov    -0x8(%rbp),%rbx
  leave
  ret
```

assistant: ```c
char const *bindex(sp, c)
register char const *sp;
register int c;
{
  register char const *r;
  r = sp;
  while (*sp) {
    if (*sp++ == c)
      r = sp;
  }
  return r;
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<bindex>:
  endbr64
  movzbl (%rdi),%eax
  test   %al,%al
  je     L26
  mov    %rdi,%rdx
L29:
  add    $0x1,%rdi
  movsbl %al,%eax
  cmp    %esi,%eax
  cmove  %rdi,%rdx
  movzbl (%rdi),%eax
  test   %al,%al
  jne    L29
L25:
  mov    %rdx,%rax
  ret
L26:
  mov    %rdi,%rdx
  jmp    L25
```

assistant: ```c
char const *bindex(sp, c)
register char const *sp;
register int c;
{
  register char const *r;
  r = sp;
  while (*sp) {
    if (*sp++ == c)
      r = sp;
  }
  return r;
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<bindex>:
  endbr64
  movsbl (%rdi),%eax
  mov    %rdi,%r8
  test   %al,%al
  je     L11
  xchg   %ax,%ax
L12:
  add    $0x1,%rdi
  cmp    %esi,%eax
  movsbl (%rdi),%eax
  cmove  %rdi,%r8
  test   %al,%al
  jne    L12
L11:
  mov    %r8,%rax
  ret
```

assistant: ```c
char const *bindex(sp, c)
register char const *sp;
register int c;
{
  register char const *r;
  r = sp;
  while (*sp) {
    if (*sp++ == c)
      r = sp;
  }
  return r;
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<bindex>:
  endbr64
  movsbl (%rdi),%eax
  mov    %rdi,%r8
  test   %al,%al
  je     L12
  xchg   %ax,%ax
L10:
  add    $0x1,%rdi
  cmp    %eax,%esi
  movsbl (%rdi),%eax
  cmove  %rdi,%r8
  test   %al,%al
  jne    L10
L12:
  mov    %r8,%rax
  ret
```

assistant: ```c
char const *bindex(sp, c)
register char const *sp;
register int c;
{
  register char const *r;
  r = sp;
  while (*sp) {
    if (*sp++ == c)
      r = sp;
  }
  return r;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<convert_yuv422_to_rgb24_pixel>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x30,%rsp
  mov    %edi,-0x24(%rbp)
  mov    %esi,-0x28(%rbp)
  mov    %edx,-0x2c(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  movl   $0x0,-0x20(%rbp)
  lea    -0x20(%rbp),%rax
  mov    %rax,-0x10(%rbp)
  pxor   %xmm1,%xmm1
  cvtsi2sdl -0x24(%rbp),%xmm1
  mov    -0x2c(%rbp),%eax
  add    $0xffffff80,%eax
  pxor   %xmm2,%xmm2
  cvtsi2sd %eax,%xmm2
  movsd  D11(%rip),%xmm0
  mulsd  %xmm2,%xmm0
  addsd  %xmm1,%xmm0
  cvttsd2si %xmm0,%eax
  mov    %eax,-0x1c(%rbp)
  pxor   %xmm0,%xmm0
  cvtsi2sdl -0x24(%rbp),%xmm0
  mov    -0x2c(%rbp),%eax
  add    $0xffffff80,%eax
  pxor   %xmm2,%xmm2
  cvtsi2sd %eax,%xmm2
  movsd  D9(%rip),%xmm1
  mulsd  %xmm2,%xmm1
  subsd  %xmm1,%xmm0
  mov    -0x28(%rbp),%eax
  add    $0xffffff80,%eax
  pxor   %xmm2,%xmm2
  cvtsi2sd %eax,%xmm2
  movsd  D23(%rip),%xmm1
  mulsd  %xmm2,%xmm1
  subsd  %xmm1,%xmm0
  cvttsd2si %xmm0,%eax
  mov    %eax,-0x18(%rbp)
  pxor   %xmm1,%xmm1
  cvtsi2sdl -0x24(%rbp),%xmm1
  mov    -0x28(%rbp),%eax
  add    $0xffffff80,%eax
  pxor   %xmm2,%xmm2
  cvtsi2sd %eax,%xmm2
  movsd  D2(%rip),%xmm0
  mulsd  %xmm2,%xmm0
  addsd  %xmm1,%xmm0
  cvttsd2si %xmm0,%eax
  mov    %eax,-0x14(%rbp)
  cmpl   $0xff,-0x1c(%rbp)
  jle    L17
  movl   $0xff,-0x1c(%rbp)
L17:
  cmpl   $0xff,-0x18(%rbp)
  jle    L42
  movl   $0xff,-0x18(%rbp)
L42:
  cmpl   $0xff,-0x14(%rbp)
  jle    L60
  movl   $0xff,-0x14(%rbp)
L60:
  cmpl   $0x0,-0x1c(%rbp)
  jns    L6
  movl   $0x0,-0x1c(%rbp)
L6:
  cmpl   $0x0,-0x18(%rbp)
  jns    L47
  movl   $0x0,-0x18(%rbp)
L47:
  cmpl   $0x0,-0x14(%rbp)
  jns    L25
  movl   $0x0,-0x14(%rbp)
L25:
  mov    -0x1c(%rbp),%eax
  mov    %eax,%edx
  mov    -0x10(%rbp),%rax
  mov    %dl,(%rax)
  mov    -0x10(%rbp),%rax
  add    $0x1,%rax
  mov    -0x18(%rbp),%edx
  mov    %dl,(%rax)
  mov    -0x10(%rbp),%rax
  add    $0x2,%rax
  mov    -0x14(%rbp),%edx
  mov    %dl,(%rax)
  mov    -0x20(%rbp),%eax
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L21
  call   <__stack_chk_fail@plt>
L21:
  leave
  ret
```

tool_calls: name: retrieve_data
arguments: data_tag: D11
data_type: f64
name: retrieve_data
arguments: data_tag: D9
data_type: f64
name: retrieve_data
arguments: data_tag: D23
data_type: f64
name: retrieve_data
arguments: data_tag: D2
data_type: f64

tool: D11: 1.370705

tool: D9: 0.698001

tool: D23: 0.337633

tool: D2: 1.732446

assistant: ```c
int convert_yuv422_to_rgb24_pixel(int y, int u, int v) {
  unsigned int pixel32 = 0;
  unsigned char *pixel = (unsigned char *)&pixel32;
  int r, g, b;
  r = y + (1.370705 * (v - 128));
  g = y - (0.698001 * (v - 128)) - (0.337633 * (u - 128));
  b = y + (1.732446 * (u - 128));
  if (r > 255)
    r = 255;
  if (g > 255)
    g = 255;
  if (b > 255)
    b = 255;
  if (r < 0)
    r = 0;
  if (g < 0)
    g = 0;
  if (b < 0)
    b = 0;
  pixel[0] = r;
  pixel[1] = g;
  pixel[2] = b;
  return pixel32;
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<convert_yuv422_to_rgb24_pixel>:
  endbr64
  mov    $0x0,%eax
  pxor   %xmm2,%xmm2
  cvtsi2sd %edi,%xmm2
  add    $0xffffff80,%edx
  pxor   %xmm1,%xmm1
  cvtsi2sd %edx,%xmm1
  add    $0xffffff80,%esi
  pxor   %xmm0,%xmm0
  cvtsi2sd %esi,%xmm0
  movapd %xmm1,%xmm3
  mulsd  D33(%rip),%xmm3
  addsd  %xmm2,%xmm3
  cvttsd2si %xmm3,%edx
  mov    $0xff,%ecx
  cmp    %ecx,%edx
  cmovg  %ecx,%edx
  test   %edx,%edx
  mov    $0x0,%ecx
  cmovs  %ecx,%edx
  mov    %dl,%al
  mulsd  D38(%rip),%xmm1
  movapd %xmm2,%xmm3
  subsd  %xmm1,%xmm3
  movapd %xmm0,%xmm4
  mulsd  D8(%rip),%xmm4
  movapd %xmm3,%xmm1
  subsd  %xmm4,%xmm1
  cvttsd2si %xmm1,%edx
  mov    $0xff,%ecx
  cmp    %ecx,%edx
  cmovg  %ecx,%edx
  test   %edx,%edx
  mov    $0x0,%ecx
  cmovs  %ecx,%edx
  mov    %dl,%ah
  mulsd  D30(%rip),%xmm0
  addsd  %xmm2,%xmm0
  cvttsd2si %xmm0,%edx
  mov    $0xff,%ecx
  cmp    %ecx,%edx
  cmovg  %ecx,%edx
  test   %edx,%edx
  mov    $0x0,%ecx
  cmovs  %ecx,%edx
  movzbl %dl,%edx
  shl    $0x10,%edx
  and    $0xff00ffff,%eax
  or     %edx,%eax
  ret
```

tool_calls: name: disassemble_data
arguments: data_label: D33
type_guessed: f64
name: disassemble_data
arguments: data_label: D38
type_guessed: f64
name: disassemble_data
arguments: data_label: D8
type_guessed: f64
name: disassemble_data
arguments: data_label: D30
type_guessed: f64

tool: D33: 1.370705

tool: D38: 0.698001

tool: D8: 0.337633

tool: D30: 1.732446

assistant: ```c
int convert_yuv422_to_rgb24_pixel(int y, int u, int v) {
  unsigned int pixel32 = 0;
  unsigned char *pixel = (unsigned char *)&pixel32;
  int r, g, b;
  r = y + (1.370705 * (v - 128));
  g = y - (0.698001 * (v - 128)) - (0.337633 * (u - 128));
  b = y + (1.732446 * (u - 128));
  if (r > 255)
    r = 255;
  if (g > 255)
    g = 255;
  if (b > 255)
    b = 255;
  if (r < 0)
    r = 0;
  if (g < 0)
    g = 0;
  if (b < 0)
    b = 0;
  pixel[0] = r;
  pixel[1] = g;
  pixel[2] = b;
  return pixel32;
}
```
user: 这段汇编代码用C语言表示是什么样的：

```asm
<convert_yuv422_to_rgb24_pixel>:
  endbr64
  add    $0xffffff80,%edx
  pxor   %xmm1,%xmm1
  pxor   %xmm2,%xmm2
  add    $0xffffff80,%esi
  cvtsi2sd %edx,%xmm1
  pxor   %xmm0,%xmm0
  mov    $0xff,%ecx
  xor    %eax,%eax
  movsd  D2(%rip),%xmm3
  cvtsi2sd %edi,%xmm2
  movsd  D25(%rip),%xmm4
  cvtsi2sd %esi,%xmm0
  mulsd  %xmm1,%xmm3
  mulsd  D14(%rip),%xmm1
  mulsd  %xmm0,%xmm4
  mulsd  D10(%rip),%xmm0
  addsd  %xmm2,%xmm3
  cvttsd2si %xmm3,%edx
  movapd %xmm2,%xmm3
  addsd  %xmm2,%xmm0
  subsd  %xmm1,%xmm3
  cmp    %ecx,%edx
  subsd  %xmm4,%xmm3
  cmovg  %ecx,%edx
  xor    %ecx,%ecx
  test   %edx,%edx
  cmovs  %ecx,%edx
  mov    $0xff,%ecx
  mov    %dl,%al
  cvttsd2si %xmm3,%edx
  cmp    %ecx,%edx
  cmovg  %ecx,%edx
  xor    %ecx,%ecx
  test   %edx,%edx
  cmovs  %ecx,%edx
  mov    $0xff,%ecx
  mov    %dl,%ah
  cvttsd2si %xmm0,%edx
  cmp    %ecx,%edx
  cmovg  %ecx,%edx
  xor    %ecx,%ecx
  test   %edx,%edx
  cmovs  %ecx,%edx
  and    $0xff00ffff,%eax
  movzbl %dl,%edx
  shl    $0x10,%edx
  or     %edx,%eax
  ret
```

tool_calls: name: parse_data
arguments: data_label: D2
type_infered: f64
name: parse_data
arguments: data_label: D25
type_infered: f64
name: parse_data
arguments: data_label: D14
type_infered: f64
name: parse_data
arguments: data_label: D10
type_infered: f64

tool: D2: 1.370705

tool: D25: 0.337633

tool: D14: 0.698001

tool: D10: 1.732446

assistant: ```c
int convert_yuv422_to_rgb24_pixel(int y, int u, int v) {
  unsigned int pixel32 = 0;
  unsigned char *pixel = (unsigned char *)&pixel32;
  int r, g, b;
  r = y + (1.370705 * (v - 128));
  g = y - (0.698001 * (v - 128)) - (0.337633 * (u - 128));
  b = y + (1.732446 * (u - 128));
  if (r > 255)
    r = 255;
  if (g > 255)
    g = 255;
  if (b > 255)
    b = 255;
  if (r < 0)
    r = 0;
  if (g < 0)
    g = 0;
  if (b < 0)
    b = 0;
  pixel[0] = r;
  pixel[1] = g;
  pixel[2] = b;
  return pixel32;
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<convert_yuv422_to_rgb24_pixel>:
  endbr64
  add    $0xffffff80,%edx
  pxor   %xmm1,%xmm1
  pxor   %xmm2,%xmm2
  add    $0xffffff80,%esi
  cvtsi2sd %edx,%xmm1
  pxor   %xmm0,%xmm0
  mov    $0xff,%ecx
  xor    %eax,%eax
  movsd  D27(%rip),%xmm3
  cvtsi2sd %edi,%xmm2
  movsd  D36(%rip),%xmm4
  cvtsi2sd %esi,%xmm0
  mulsd  %xmm1,%xmm3
  mulsd  D25(%rip),%xmm1
  mulsd  %xmm0,%xmm4
  mulsd  D32(%rip),%xmm0
  addsd  %xmm2,%xmm3
  cvttsd2si %xmm3,%edx
  movapd %xmm2,%xmm3
  addsd  %xmm2,%xmm0
  subsd  %xmm1,%xmm3
  cmp    %ecx,%edx
  subsd  %xmm4,%xmm3
  cmovg  %ecx,%edx
  xor    %ecx,%ecx
  test   %edx,%edx
  cmovs  %ecx,%edx
  mov    $0xff,%ecx
  mov    %dl,%al
  cvttsd2si %xmm3,%edx
  cmp    %ecx,%edx
  cmovg  %ecx,%edx
  xor    %ecx,%ecx
  test   %edx,%edx
  cmovs  %ecx,%edx
  mov    $0xff,%ecx
  mov    %dl,%ah
  cvttsd2si %xmm0,%edx
  movzwl %ax,%eax
  cmp    %ecx,%edx
  cmovg  %ecx,%edx
  xor    %ecx,%ecx
  test   %edx,%edx
  cmovs  %ecx,%edx
  movzbl %dl,%edx
  shl    $0x10,%edx
  or     %edx,%eax
  ret
```

tool_calls: name: read_data
arguments: tag: D27
datatype: f64
name: read_data
arguments: tag: D36
datatype: f64
name: read_data
arguments: tag: D25
datatype: f64
name: read_data
arguments: tag: D32
datatype: f64

tool: D27: 1.370705

tool: D36: 0.337633

tool: D25: 0.698001

tool: D32: 1.732446

assistant: ```c
int convert_yuv422_to_rgb24_pixel(int y, int u, int v) {
  unsigned int pixel32 = 0;
  unsigned char *pixel = (unsigned char *)&pixel32;
  int r, g, b;
  r = y + (1.370705 * (v - 128));
  g = y - (0.698001 * (v - 128)) - (0.337633 * (u - 128));
  b = y + (1.732446 * (u - 128));
  if (r > 255)
    r = 255;
  if (g > 255)
    g = 255;
  if (b > 255)
    b = 255;
  if (r < 0)
    r = 0;
  if (g < 0)
    g = 0;
  if (b < 0)
    b = 0;
  pixel[0] = r;
  pixel[1] = g;
  pixel[2] = b;
  return pixel32;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<herror_msg>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %edi,-0x14(%rbp)
  cmpl   $0x82,-0x14(%rbp)
  je     L0
  cmpl   $0x82,-0x14(%rbp)
  jg     L11
  cmpl   $0x80,-0x14(%rbp)
  je     L48
  cmpl   $0x81,-0x14(%rbp)
  je     L75
  jmp    L11
L0:
  lea    D10(%rip),%rax
  mov    %rax,-0x8(%rbp)
  jmp    L1
L75:
  lea    D5(%rip),%rax
  mov    %rax,-0x8(%rbp)
  jmp    L1
L48:
  lea    D16(%rip),%rax
  mov    %rax,-0x8(%rbp)
  jmp    L1
L11:
  lea    D11(%rip),%rax
  mov    %rax,-0x8(%rbp)
  nop
L1:
  mov    -0x8(%rbp),%rax
  pop    %rbp
  ret
```

tool_calls: name: extract_symbolic_data
arguments: label: D10
type_infered: string
name: extract_symbolic_data
arguments: label: D5
type_infered: string
name: extract_symbolic_data
arguments: label: D16
type_infered: string
name: extract_symbolic_data
arguments: label: D11
type_infered: string

tool: D10: Unknown specified host

tool: D5: No NS records for specified domain

tool: D16: No response for NS query

tool: D11: Unexpected error

assistant: ```c
char *herror_msg(int herror_cod) {
  char *error_str;
  switch (herror_cod) {
  case HOST_NOT_FOUND:
    error_str = "Unknown specified host";
    break;
  case NO_DATA:
    error_str = "No NS records for specified domain";
    break;
  case TRY_AGAIN:
    error_str = "No response for NS query";
    break;
  default:
    error_str = "Unexpected error";
    break;
  }
  return (error_str);
}
```
user: What is the c source code of the assembly code below?

```asm
<herror_msg>:
  endbr64
  lea    D36(%rip),%rax
  cmp    $0x81,%edi
  je     L3
  lea    D28(%rip),%rax
  cmp    $0x82,%edi
  je     L3
  cmp    $0x80,%edi
  lea    D33(%rip),%rax
  lea    D19(%rip),%rdx
  cmove  %rdx,%rax
L3:
  ret
```

tool_calls: name: disassemble_data
arguments: label: D36
data_type: string
name: disassemble_data
arguments: label: D28
data_type: string
name: disassemble_data
arguments: label: D33
data_type: string
name: disassemble_data
arguments: label: D19
data_type: string

tool: D36: No NS records for specified domain

tool: D28: Unknown specified host

tool: D33: Unexpected error

tool: D19: No response for NS query

assistant: ```c
char *herror_msg(int herror_cod) {
  char *error_str;
  switch (herror_cod) {
  case HOST_NOT_FOUND:
    error_str = "Unknown specified host";
    break;
  case NO_DATA:
    error_str = "No NS records for specified domain";
    break;
  case TRY_AGAIN:
    error_str = "No response for NS query";
    break;
  default:
    error_str = "Unexpected error";
    break;
  }
  return (error_str);
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<herror_msg>:
  endbr64
  lea    D3(%rip),%rax
  cmp    $0x81,%edi
  je     L4
  lea    D18(%rip),%rax
  cmp    $0x82,%edi
  je     L4
  cmp    $0x80,%edi
  lea    D28(%rip),%rax
  lea    D37(%rip),%rdx
  cmove  %rdx,%rax
L4:
  ret
```

tool_calls: name: disassemble_data
arguments: label: D3
datatype: string
name: disassemble_data
arguments: label: D18
datatype: string
name: disassemble_data
arguments: label: D28
datatype: string
name: disassemble_data
arguments: label: D37
datatype: string

tool: D3: No NS records for specified domain

tool: D18: Unknown specified host

tool: D28: Unexpected error

tool: D37: No response for NS query

assistant: ```c
char *herror_msg(int herror_cod) {
  char *error_str;
  switch (herror_cod) {
  case HOST_NOT_FOUND:
    error_str = "Unknown specified host";
    break;
  case NO_DATA:
    error_str = "No NS records for specified domain";
    break;
  case TRY_AGAIN:
    error_str = "No response for NS query";
    break;
  default:
    error_str = "Unexpected error";
    break;
  }
  return (error_str);
}
```
user: What is the c source code of the assembly code below:

```asm
<herror_msg>:
  endbr64
  lea    D0(%rip),%rax
  cmp    $0x81,%edi
  je     L3
  lea    D22(%rip),%rax
  cmp    $0x82,%edi
  je     L3
  cmp    $0x80,%edi
  lea    D18(%rip),%rax
  lea    D3(%rip),%rdx
  cmove  %rdx,%rax
L3:
  ret
```

tool_calls: name: parse_data
arguments: tag: D0
datatype: string
name: parse_data
arguments: tag: D22
datatype: string
name: parse_data
arguments: tag: D18
datatype: string
name: parse_data
arguments: tag: D3
datatype: string

tool: D0: No NS records for specified domain

tool: D22: Unknown specified host

tool: D18: Unexpected error

tool: D3: No response for NS query

assistant: ```c
char *herror_msg(int herror_cod) {
  char *error_str;
  switch (herror_cod) {
  case HOST_NOT_FOUND:
    error_str = "Unknown specified host";
    break;
  case NO_DATA:
    error_str = "No NS records for specified domain";
    break;
  case TRY_AGAIN:
    error_str = "No response for NS query";
    break;
  default:
    error_str = "Unexpected error";
    break;
  }
  return (error_str);
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<sem_get_error>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  lea    D5(%rip),%rax
  pop    %rbp
  ret
```

assistant: ```c
char *sem_get_error(void) {
  static char message[1024] = "";
  return message;
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现：

```asm
<sem_get_error>:
  endbr64
  lea    D9(%rip),%rax
  ret
```

assistant: ```c
char *sem_get_error(void) {
  static char message[1024] = "";
  return message;
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<sem_get_error>:
  endbr64
  lea    D5(%rip),%rax
  ret
```

assistant: ```c
char *sem_get_error(void) {
  static char message[1024] = "";
  return message;
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<sem_get_error>:
  endbr64
  lea    D0(%rip),%rax
  ret
```

assistant: ```c
char *sem_get_error(void) {
  static char message[1024] = "";
  return message;
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现：

```asm
<benchmark>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x30,%rsp
  mov    $0x0,%eax
  call   <tic@plt>
  movq   %xmm0,%rax
  mov    %rax,-0x18(%rbp)
  movl   $0x0,-0x24(%rbp)
  jmp    L22
L2:
  mov    $0x0,%eax
  call   <rand_double@plt>
  movsd  D32(%rip),%xmm1
  mulsd  %xmm1,%xmm0
  movsd  D1(%rip),%xmm1
  subsd  %xmm1,%xmm0
  movsd  %xmm0,-0x10(%rbp)
  mov    -0x10(%rbp),%rax
  movq   %rax,%xmm0
  call   <stdlib_base_abs2@plt>
  movq   %xmm0,%rax
  mov    %rax,-0x20(%rbp)
  movsd  -0x20(%rbp),%xmm0
  ucomisd -0x20(%rbp),%xmm0
  jnp    L4
  lea    D34(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  jmp    L21
L4:
  addl   $0x1,-0x24(%rbp)
L22:
  cmpl   $0xf423f,-0x24(%rbp)
  jle    L2
L21:
  mov    $0x0,%eax
  call   <tic@plt>
  movq   %xmm0,%rax
  movq   %rax,%xmm0
  subsd  -0x18(%rbp),%xmm0
  movsd  %xmm0,-0x8(%rbp)
  movsd  -0x20(%rbp),%xmm0
  ucomisd -0x20(%rbp),%xmm0
  jnp    L28
  lea    D34(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
L28:
  movsd  -0x8(%rbp),%xmm0
  movq   %xmm0,%rax
  movq   %rax,%xmm0
  leave
  ret
```

tool_calls: name: read_data
arguments: label: D32
type_infered: f64
name: read_data
arguments: label: D1
type_infered: f64
name: read_data
arguments: label: D34
type_infered: string

tool: D32: 1000

tool: D1: 500

tool: D34: should not return NaN


assistant: ```c
double benchmark() {
  double elapsed;
  double x;
  double y;
  double t;
  int i;
  t = tic();
  for (i = 0; i < 1000000; i++) {
    x = (1000.0 * rand_double()) - 500.0;
    y = stdlib_base_abs2(x);
    if (y != y) {
      printf("should not return NaN\n");
      break;
    }
  }
  elapsed = tic() - t;
  if (y != y) {
    printf("should not return NaN\n");
  }
  return elapsed;
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<benchmark>:
  endbr64
  push   %r12
  push   %rbp
  push   %rbx
  mov    $0x0,%eax
  call   <tic@plt>
  movq   %xmm0,%r12
  mov    $0xf4240,%ebx
L13:
  mov    $0x0,%eax
  call   <rand_double@plt>
  mulsd  D5(%rip),%xmm0
  subsd  D17(%rip),%xmm0
  call   <stdlib_base_abs2@plt>
  ucomisd %xmm0,%xmm0
  jp     L1
  sub    $0x1,%ebx
  jne    L13
  mov    $0x0,%eax
  call   <tic@plt>
  movq   %r12,%xmm2
  subsd  %xmm2,%xmm0
  movq   %xmm0,%rbx
  jmp    L6
L1:
  lea    D22(%rip),%rbp
  mov    %rbp,%rdi
  call   <printf@plt>
  mov    $0x0,%eax
  call   <tic@plt>
  movq   %r12,%xmm1
  subsd  %xmm1,%xmm0
  movq   %xmm0,%rbx
  mov    %rbp,%rdi
  call   <printf@plt>
L6:
  movq   %rbx,%xmm0
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
```

tool_calls: name: read_data
arguments: data_tag: D5
type_guessed: f64
name: read_data
arguments: data_tag: D17
type_guessed: f64
name: read_data
arguments: data_tag: D22
type_guessed: string

tool: D5: 1000

tool: D17: 500

tool: D22: should not return NaN


assistant: ```c
double benchmark() {
  double elapsed;
  double x;
  double y;
  double t;
  int i;
  t = tic();
  for (i = 0; i < 1000000; i++) {
    x = (1000.0 * rand_double()) - 500.0;
    y = stdlib_base_abs2(x);
    if (y != y) {
      printf("should not return NaN\n");
      break;
    }
  }
  elapsed = tic() - t;
  if (y != y) {
    printf("should not return NaN\n");
  }
  return elapsed;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<benchmark>:
  endbr64
  push   %rbp
  xor    %eax,%eax
  push   %rbx
  mov    $0xf4240,%ebx
  sub    $0x18,%rsp
  call   <tic@plt>
  movsd  %xmm0,0x8(%rsp)
  jmp    L26
  xchg   %ax,%ax
L6:
  sub    $0x1,%ebx
  je     L27
L26:
  xor    %eax,%eax
  call   <rand_double@plt>
  mulsd  D26(%rip),%xmm0
  subsd  D24(%rip),%xmm0
  call   <stdlib_base_abs2@plt>
  ucomisd %xmm0,%xmm0
  jnp    L6
  lea    D28(%rip),%rbp
  mov    %rbp,%rdi
  call   <printf@plt>
  xor    %eax,%eax
  call   <tic@plt>
  subsd  0x8(%rsp),%xmm0
  mov    %rbp,%rdi
  movsd  %xmm0,0x8(%rsp)
  call   <printf@plt>
  movsd  0x8(%rsp),%xmm0
  add    $0x18,%rsp
  pop    %rbx
  pop    %rbp
  ret
  xchg   %ax,%ax
L27:
  xor    %eax,%eax
  call   <tic@plt>
  subsd  0x8(%rsp),%xmm0
  add    $0x18,%rsp
  pop    %rbx
  pop    %rbp
  ret
```

tool_calls: name: read_data
arguments: label: D26
type_infered: f64
name: read_data
arguments: label: D24
type_infered: f64
name: read_data
arguments: label: D28
type_infered: string

tool: D26: 1000

tool: D24: 500

tool: D28: should not return NaN


assistant: ```c
double benchmark() {
  double elapsed;
  double x;
  double y;
  double t;
  int i;
  t = tic();
  for (i = 0; i < 1000000; i++) {
    x = (1000.0 * rand_double()) - 500.0;
    y = stdlib_base_abs2(x);
    if (y != y) {
      printf("should not return NaN\n");
      break;
    }
  }
  elapsed = tic() - t;
  if (y != y) {
    printf("should not return NaN\n");
  }
  return elapsed;
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<benchmark>:
  endbr64
  push   %rbp
  xor    %eax,%eax
  push   %rbx
  mov    $0xf4240,%ebx
  sub    $0x18,%rsp
  call   <tic@plt>
  movsd  %xmm0,0x8(%rsp)
  jmp    L4
  xchg   %ax,%ax
L2:
  sub    $0x1,%ebx
  je     L15
L4:
  xor    %eax,%eax
  call   <rand_double@plt>
  mulsd  D16(%rip),%xmm0
  subsd  D21(%rip),%xmm0
  call   <stdlib_base_abs2@plt>
  ucomisd %xmm0,%xmm0
  jnp    L2
  lea    D14(%rip),%rbp
  mov    %rbp,%rdi
  call   <printf@plt>
  xor    %eax,%eax
  call   <tic@plt>
  subsd  0x8(%rsp),%xmm0
  mov    %rbp,%rdi
  movsd  %xmm0,0x8(%rsp)
  call   <printf@plt>
  movsd  0x8(%rsp),%xmm0
  add    $0x18,%rsp
  pop    %rbx
  pop    %rbp
  ret
  xchg   %ax,%ax
L15:
  xor    %eax,%eax
  call   <tic@plt>
  subsd  0x8(%rsp),%xmm0
  add    $0x18,%rsp
  pop    %rbx
  pop    %rbp
  ret
```

tool_calls: name: read_data
arguments: label: D16
data_type: f64
name: read_data
arguments: label: D21
data_type: f64
name: read_data
arguments: label: D14
data_type: string

tool: D16: 1000

tool: D21: 500

tool: D14: should not return NaN


assistant: ```c
double benchmark() {
  double elapsed;
  double x;
  double y;
  double t;
  int i;
  t = tic();
  for (i = 0; i < 1000000; i++) {
    x = (1000.0 * rand_double()) - 500.0;
    y = stdlib_base_abs2(x);
    if (y != y) {
      printf("should not return NaN\n");
      break;
    }
  }
  elapsed = tic() - t;
  if (y != y) {
    printf("should not return NaN\n");
  }
  return elapsed;
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<get_num_bits_set>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %edi,-0x14(%rbp)
  movl   $0x0,-0x8(%rbp)
  movl   $0x0,-0x4(%rbp)
  jmp    L11
L29:
  mov    -0x4(%rbp),%eax
  mov    -0x14(%rbp),%edx
  mov    %eax,%ecx
  sar    %cl,%edx
  mov    %edx,%eax
  and    $0x1,%eax
  test   %eax,%eax
  je     L8
  addl   $0x1,-0x8(%rbp)
L8:
  addl   $0x1,-0x4(%rbp)
L11:
  mov    -0x4(%rbp),%eax
  cmp    $0x1f,%eax
  jbe    L29
  mov    -0x8(%rbp),%eax
  pop    %rbp
  ret
```

assistant: ```c
int get_num_bits_set(int num) {
  int total = 0;
  int index;
  for (index = 0; index < (sizeof(int) * 8); ++index) {
    if (num & (1 << index)) {
      ++total;
    }
  }
  return (total);
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<get_num_bits_set>:
  endbr64
  mov    $0x0,%ecx
  mov    $0x0,%edx
L6:
  mov    %edi,%eax
  sar    %cl,%eax
  and    $0x1,%eax
  cmp    $0x1,%eax
  sbb    $0xffffffff,%edx
  add    $0x1,%ecx
  cmp    $0x20,%ecx
  jne    L6
  mov    %edx,%eax
  ret
```

assistant: ```c
int get_num_bits_set(int num) {
  int total = 0;
  int index;
  for (index = 0; index < (sizeof(int) * 8); ++index) {
    if (num & (1 << index)) {
      ++total;
    }
  }
  return (total);
}
```