ylfeng/ReF-Decompile-dataset huggingface dataset:
user: Demonstrate the C code that generates the assembly output below:

```asm
<v_decipher>:
  endbr64
  push   %r12
  movsbl %dil,%r12d
  push   %rbp
  mov    %esi,%ebp
  push   %rbx
  mov    %edi,%ebx
  mov    %r12d,%edi
  call   <isupper@plt>
  test   %rax,%rax
  je     L4
  movsbl %bpl,%edi
  call   <shifter@plt>
  sub    %eax,%ebx
  movsbl %bl,%edi
  call   <isupper@plt>
  mov    %rax,%r8
  lea    0x1a(%rbx),%eax
  test   %r8,%r8
  cmovne %ebx,%eax
L2:
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
  nopl   0x0(%rax)
L4:
  mov    %r12d,%edi
  call   <islower@plt>
  mov    %rax,%r8
  mov    %ebx,%eax
  test   %r8,%r8
  je     L2
  movsbl %bpl,%edi
  call   <shifter@plt>
  sub    %eax,%ebx
  movsbl %bl,%edi
  call   <islower@plt>
  mov    %rax,%r8
  lea    0x1a(%rbx),%eax
  test   %r8,%r8
  cmovne %ebx,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
```

assistant: ```c
char v_decipher(char text, char key) {
  if (isupper(text)) {
    text -= shifter(key);
    if (!isupper(text)) {
      text += 26;
    }
  } else if (islower(text)) {
    text -= shifter(key);
    if (!islower(text)) {
      text += 26;
    }
  }
  return text;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<v_decipher>:
  endbr64
  push   %r12
  movsbl %dil,%r12d
  push   %rbp
  mov    %esi,%ebp
  push   %rbx
  mov    %edi,%ebx
  mov    %r12d,%edi
  call   <isupper@plt>
  test   %rax,%rax
  je     L3
  movsbl %bpl,%edi
  call   <shifter@plt>
  sub    %eax,%ebx
  movsbl %bl,%edi
  call   <isupper@plt>
  mov    %rax,%r8
  lea    0x1a(%rbx),%eax
  test   %r8,%r8
  cmovne %ebx,%eax
L15:
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
  nopl   0x0(%rax)
L3:
  mov    %r12d,%edi
  call   <islower@plt>
  mov    %rax,%r8
  mov    %ebx,%eax
  test   %r8,%r8
  je     L15
  movsbl %bpl,%edi
  call   <shifter@plt>
  sub    %eax,%ebx
  movsbl %bl,%edi
  call   <islower@plt>
  mov    %rax,%r8
  lea    0x1a(%rbx),%eax
  test   %r8,%r8
  cmovne %ebx,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
```

assistant: ```c
char v_decipher(char text, char key) {
  if (isupper(text)) {
    text -= shifter(key);
    if (!isupper(text)) {
      text += 26;
    }
  } else if (islower(text)) {
    text -= shifter(key);
    if (!islower(text)) {
      text += 26;
    }
  }
  return text;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<exact_square>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %edi,-0x14(%rbp)
  movl   $0x0,-0x8(%rbp)
  movl   $0x0,-0x4(%rbp)
  jmp    L0
L26:
  mov    -0x4(%rbp),%eax
  imul   %eax,%eax
  cmp    %eax,-0x14(%rbp)
  jne    L28
  movl   $0x1,-0x8(%rbp)
  jmp    L22
L28:
  addl   $0x1,-0x4(%rbp)
L0:
  mov    -0x14(%rbp),%eax
  mov    %eax,%edx
  shr    $0x1f,%edx
  add    %edx,%eax
  sar    %eax
  cmp    %eax,-0x4(%rbp)
  jl     L26
L22:
  mov    -0x8(%rbp),%eax
  pop    %rbp
  ret
```

assistant: ```c
int exact_square(int number) {
  int square_root = 0;
  int counter;
  for (counter = 0; counter < number / 2; counter++) {
    if (counter * counter == number) {
      square_root = 1;
      break;
    }
  }
  return square_root;
}
```
user: Translate the below assembly code into C programming language:

```asm
<exact_square>:
  endbr64
  mov    %edi,%ecx
  shr    $0x1f,%ecx
  add    %edi,%ecx
  sar    %ecx
  mov    $0x0,%eax
  cmp    $0x1,%edi
  jle    L21
L8:
  add    $0x1,%eax
  cmp    %ecx,%eax
  jge    L17
  mov    %eax,%edx
  imul   %eax,%edx
  cmp    %edi,%edx
  jne    L8
  mov    $0x1,%eax
  ret
L21:
  ret
L17:
  mov    $0x0,%eax
  ret
```

assistant: ```c
int exact_square(int number) {
  int square_root = 0;
  int counter;
  for (counter = 0; counter < number / 2; counter++) {
    if (counter * counter == number) {
      square_root = 1;
      break;
    }
  }
  return square_root;
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<exact_square>:
  endbr64
  mov    %edi,%ecx
  xor    %eax,%eax
  shr    $0x1f,%ecx
  add    %edi,%ecx
  sar    %ecx
  cmp    $0x1,%edi
  jg     L18
  jmp    L17
  cs nopw 0x0(%rax,%rax,1)
L23:
  mov    %eax,%edx
  imul   %eax,%edx
  cmp    %edi,%edx
  je     L39
L18:
  add    $0x1,%eax
  cmp    %ecx,%eax
  jl     L23
  xor    %eax,%eax
  ret
  nopl   0x0(%rax,%rax,1)
L39:
  mov    $0x1,%eax
  ret
L17:
  ret
```

assistant: ```c
int exact_square(int number) {
  int square_root = 0;
  int counter;
  for (counter = 0; counter < number / 2; counter++) {
    if (counter * counter == number) {
      square_root = 1;
      break;
    }
  }
  return square_root;
}
```
user: Translate the below assembly code into C programming language:

```asm
<exact_square>:
  endbr64
  mov    %edi,%ecx
  xor    %eax,%eax
  shr    $0x1f,%ecx
  add    %edi,%ecx
  sar    %ecx
  cmp    $0x1,%edi
  jg     L11
  jmp    L16
  cs nopw 0x0(%rax,%rax,1)
L35:
  mov    %eax,%edx
  imul   %eax,%edx
  cmp    %edi,%edx
  je     L9
L11:
  add    $0x1,%eax
  cmp    %ecx,%eax
  jl     L35
  xor    %eax,%eax
  ret
  nopl   0x0(%rax,%rax,1)
L9:
  mov    $0x1,%eax
  ret
L16:
  ret
```

assistant: ```c
int exact_square(int number) {
  int square_root = 0;
  int counter;
  for (counter = 0; counter < number / 2; counter++) {
    if (counter * counter == number) {
      square_root = 1;
      break;
    }
  }
  return square_root;
}
```
user: What is the c source code of the assembly code below:

```asm
<gettranslatename>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x220,%rsp
  mov    %rdi,-0x218(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  lea    -0x110(%rbp),%rax
  mov    $0x100,%edx
  mov    $0x0,%esi
  mov    %rax,%rdi
  call   <memset@plt>
  lea    -0x210(%rbp),%rax
  mov    $0x100,%edx
  mov    $0x0,%esi
  mov    %rax,%rdi
  call   <memset@plt>
  lea    -0x110(%rbp),%rdx
  mov    -0x218(%rbp),%rax
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <file_basename@plt>
  lea    -0x110(%rbp),%rdx
  lea    -0x210(%rbp),%rax
  lea    D6(%rip),%rcx
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <sprintf@plt>
  lea    -0x210(%rbp),%rax
  mov    %rax,%rdi
  call   <strdup@plt>
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L0
  call   <__stack_chk_fail@plt>
L0:
  leave
  ret
```

tool_calls: name: unpack_data
arguments: tag: D6
data_type: string

tool: D6: preeql%s.cob

assistant: ```c
char *gettranslatename(char *name) {
  char buff[256];
  char basename[256];
  memset(basename, 0, sizeof(basename));
  memset(buff, 0, sizeof(buff));
  file_basename(name, basename);
  sprintf(buff, "preeql%s.cob", basename);
  return strdup(buff);
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<gettranslatename>:
  endbr64
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x210,%rsp
  mov    %rdi,%r12
  mov    %fs:0x28,%rax
  mov    %rax,0x208(%rsp)
  xor    %eax,%eax
  lea    0x100(%rsp),%rbp
  mov    $0x100,%edx
  mov    $0x0,%esi
  mov    %rbp,%rdi
  call   <memset@plt>
  mov    %rsp,%rbx
  mov    $0x100,%edx
  mov    $0x0,%esi
  mov    %rbx,%rdi
  call   <memset@plt>
  mov    %rbp,%rsi
  mov    %r12,%rdi
  call   <file_basename@plt>
  mov    %rbp,%rdx
  lea    D0(%rip),%rsi
  mov    %rbx,%rdi
  call   <sprintf@plt>
  mov    %rbx,%rdi
  call   <strdup@plt>
  mov    0x208(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L9
  add    $0x210,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
L9:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: parse_data
arguments: data_tag: D0
datatype: string

tool: D0: preeql%s.cob

assistant: ```c
char *gettranslatename(char *name) {
  char buff[256];
  char basename[256];
  memset(basename, 0, sizeof(basename));
  memset(buff, 0, sizeof(buff));
  file_basename(name, basename);
  sprintf(buff, "preeql%s.cob", basename);
  return strdup(buff);
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<gettranslatename>:
  endbr64
  push   %r13
  xor    %esi,%esi
  mov    %rdi,%r13
  mov    $0x100,%edx
  push   %r12
  push   %rbp
  sub    $0x210,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x208(%rsp)
  xor    %eax,%eax
  lea    0x100(%rsp),%r12
  mov    %rsp,%rbp
  mov    %r12,%rdi
  call   <memset@plt>
  mov    $0x100,%edx
  xor    %esi,%esi
  mov    %rbp,%rdi
  call   <memset@plt>
  mov    %r12,%rsi
  mov    %r13,%rdi
  call   <file_basename@plt>
  mov    %r12,%rdx
  mov    %rbp,%rdi
  lea    D7(%rip),%rsi
  call   <sprintf@plt>
  mov    %rbp,%rdi
  call   <strdup@plt>
  mov    0x208(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L3
  add    $0x210,%rsp
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
L3:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: parse_data
arguments: label: D7
data_type: string

tool: D7: preeql%s.cob

assistant: ```c
char *gettranslatename(char *name) {
  char buff[256];
  char basename[256];
  memset(basename, 0, sizeof(basename));
  memset(buff, 0, sizeof(buff));
  file_basename(name, basename);
  sprintf(buff, "preeql%s.cob", basename);
  return strdup(buff);
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<gettranslatename>:
  endbr64
  push   %r13
  xor    %esi,%esi
  mov    %rdi,%r13
  mov    $0x100,%edx
  push   %r12
  push   %rbp
  sub    $0x210,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x208(%rsp)
  xor    %eax,%eax
  lea    0x100(%rsp),%r12
  mov    %rsp,%rbp
  mov    %r12,%rdi
  call   <memset@plt>
  mov    $0x100,%edx
  xor    %esi,%esi
  mov    %rbp,%rdi
  call   <memset@plt>
  mov    %r12,%rsi
  mov    %r13,%rdi
  call   <file_basename@plt>
  mov    %r12,%rdx
  mov    %rbp,%rdi
  lea    D4(%rip),%rsi
  call   <sprintf@plt>
  mov    %rbp,%rdi
  call   <strdup@plt>
  mov    0x208(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L7
  add    $0x210,%rsp
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
L7:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: extract_symbolic_data
arguments: data_label: D4
data_type: string

tool: D4: preeql%s.cob

assistant: ```c
char *gettranslatename(char *name) {
  char buff[256];
  char basename[256];
  memset(basename, 0, sizeof(basename));
  memset(buff, 0, sizeof(buff));
  file_basename(name, basename);
  sprintf(buff, "preeql%s.cob", basename);
  return strdup(buff);
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<memzone_open_file_ro>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x30,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    %rsi,-0x20(%rbp)
  mov    %rdx,-0x28(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  mov    D2(%rip),%rax
  mov    (%rax),%edx
  mov    D19(%rip),%rax
  mov    (%rax),%ecx
  mov    -0x18(%rbp),%rax
  mov    %ecx,%esi
  mov    %rax,%rdi
  call   <open@plt>
  mov    %eax,-0xc(%rbp)
  cmpl   $0xffffffff,-0xc(%rbp)
  jne    L15
  mov    $0xffffffff,%eax
  jmp    L25
L15:
  lea    -0x10(%rbp),%rdx
  mov    -0xc(%rbp),%eax
  mov    %rdx,%rsi
  mov    %eax,%edi
  call   <fstat@plt>
  cmp    $0xffffffff,%eax
  je     L12
  mov    -0x10(%rbp),%edx
  mov    -0x28(%rbp),%rax
  mov    %edx,(%rax)
  mov    -0x28(%rbp),%rax
  mov    (%rax),%edx
  mov    -0xc(%rbp),%eax
  mov    %edx,%esi
  mov    %eax,%edi
  call   <memzone_map_file_ro@plt>
  mov    -0x20(%rbp),%rdx
  mov    %rax,(%rdx)
  mov    -0x20(%rbp),%rax
  mov    (%rax),%rax
  test   %rax,%rax
  je     L31
  mov    -0xc(%rbp),%eax
  jmp    L25
L12:
  nop
  jmp    L57
L31:
  nop
L57:
  mov    -0xc(%rbp),%eax
  mov    %eax,%edi
  call   <close@plt>
  mov    $0xffffffff,%eax
L25:
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L38
  call   <__stack_chk_fail@plt>
L38:
  leave
  ret
```

assistant: ```c
int memzone_open_file_ro(char *filename, u_char **ptr, off_t *fsize) {
  struct stat fprop;
  int fd;
  if ((fd = open(filename, O_RDONLY, S_IRWXU)) == -1)
    return (-1);
  if (fstat(fd, &fprop) == -1)
    goto err_fstat;
  *fsize = fprop.st_size;
  if (!(*ptr = memzone_map_file_ro(fd, *fsize)))
    goto err_mmap;
  return (fd);
err_mmap:
err_fstat:
  close(fd);
  return (-1);
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<memzone_open_file_ro>:
  endbr64
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x10,%rsp
  mov    %rsi,%rbp
  mov    %rdx,%r12
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  mov    D5(%rip),%rax
  mov    (%rax),%edx
  mov    D9(%rip),%rax
  mov    (%rax),%esi
  call   <open@plt>
  mov    %eax,%ebx
  cmp    $0xffffffff,%eax
  je     L2
  lea    0x4(%rsp),%rsi
  mov    %eax,%edi
  call   <fstat@plt>
  cmp    $0xffffffff,%eax
  je     L21
  mov    0x4(%rsp),%esi
  mov    %esi,(%r12)
  mov    %ebx,%edi
  call   <memzone_map_file_ro@plt>
  mov    %rax,0x0(%rbp)
  test   %rax,%rax
  je     L21
L2:
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L30
  mov    %ebx,%eax
  add    $0x10,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
L21:
  mov    %ebx,%edi
  call   <close@plt>
  mov    $0xffffffff,%ebx
  jmp    L2
L30:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
int memzone_open_file_ro(char *filename, u_char **ptr, off_t *fsize) {
  struct stat fprop;
  int fd;
  if ((fd = open(filename, O_RDONLY, S_IRWXU)) == -1)
    return (-1);
  if (fstat(fd, &fprop) == -1)
    goto err_fstat;
  *fsize = fprop.st_size;
  if (!(*ptr = memzone_map_file_ro(fd, *fsize)))
    goto err_mmap;
  return (fd);
err_mmap:
err_fstat:
  close(fd);
  return (-1);
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<memzone_open_file_ro>:
  endbr64
  push   %r12
  push   %rbp
  mov    %rdx,%rbp
  push   %rbx
  mov    %rsi,%rbx
  sub    $0x10,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  mov    D19(%rip),%rax
  mov    (%rax),%edx
  mov    D17(%rip),%rax
  mov    (%rax),%esi
  call   <open@plt>
  mov    %eax,%r12d
  cmp    $0xffffffff,%eax
  je     L43
  lea    0x4(%rsp),%rsi
  mov    %eax,%edi
  call   <fstat@plt>
  cmp    $0xffffffff,%eax
  je     L47
  mov    0x4(%rsp),%esi
  mov    %r12d,%edi
  mov    %esi,0x0(%rbp)
  call   <memzone_map_file_ro@plt>
  mov    %rax,(%rbx)
  test   %rax,%rax
  je     L47
L43:
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L34
  add    $0x10,%rsp
  mov    %r12d,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
  nopl   0x0(%rax,%rax,1)
L47:
  mov    %r12d,%edi
  mov    $0xffffffff,%r12d
  call   <close@plt>
  jmp    L43
L34:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
int memzone_open_file_ro(char *filename, u_char **ptr, off_t *fsize) {
  struct stat fprop;
  int fd;
  if ((fd = open(filename, O_RDONLY, S_IRWXU)) == -1)
    return (-1);
  if (fstat(fd, &fprop) == -1)
    goto err_fstat;
  *fsize = fprop.st_size;
  if (!(*ptr = memzone_map_file_ro(fd, *fsize)))
    goto err_mmap;
  return (fd);
err_mmap:
err_fstat:
  close(fd);
  return (-1);
}
```
user: 这段汇编代码用C语言表示是什么样的:

```asm
<memzone_open_file_ro>:
  endbr64
  push   %r12
  push   %rbp
  mov    %rdx,%rbp
  push   %rbx
  mov    %rsi,%rbx
  sub    $0x10,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  mov    D5(%rip),%rax
  mov    (%rax),%edx
  mov    D2(%rip),%rax
  mov    (%rax),%esi
  call   <open@plt>
  mov    %eax,%r12d
  cmp    $0xffffffff,%eax
  je     L12
  lea    0x4(%rsp),%rsi
  mov    %eax,%edi
  call   <fstat@plt>
  cmp    $0xffffffff,%eax
  je     L24
  mov    0x4(%rsp),%esi
  mov    %r12d,%edi
  mov    %esi,0x0(%rbp)
  call   <memzone_map_file_ro@plt>
  mov    %rax,(%rbx)
  test   %rax,%rax
  je     L24
L12:
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L10
  add    $0x10,%rsp
  mov    %r12d,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
  nopl   0x0(%rax,%rax,1)
L24:
  mov    %r12d,%edi
  mov    $0xffffffff,%r12d
  call   <close@plt>
  jmp    L12
L10:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
int memzone_open_file_ro(char *filename, u_char **ptr, off_t *fsize) {
  struct stat fprop;
  int fd;
  if ((fd = open(filename, O_RDONLY, S_IRWXU)) == -1)
    return (-1);
  if (fstat(fd, &fprop) == -1)
    goto err_fstat;
  *fsize = fprop.st_size;
  if (!(*ptr = memzone_map_file_ro(fd, *fsize)))
    goto err_mmap;
  return (fd);
err_mmap:
err_fstat:
  close(fd);
  return (-1);
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现：

```asm
<mul_hermitian>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x18(%rbp)
  mov    %rsi,-0x20(%rbp)
  mov    %edx,-0x24(%rbp)
  mov    -0x24(%rbp),%eax
  sar    %eax
  mov    %eax,-0x4(%rbp)
  mov    -0x20(%rbp),%rax
  movss  (%rax),%xmm1
  mov    -0x18(%rbp),%rax
  movss  (%rax),%xmm0
  mulss  %xmm1,%xmm0
  mov    -0x20(%rbp),%rax
  movss  %xmm0,(%rax)
  mov    -0x4(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    -0x20(%rbp),%rax
  add    %rdx,%rax
  movss  (%rax),%xmm1
  mov    -0x4(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movss  (%rax),%xmm0
  mov    -0x4(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    -0x20(%rbp),%rax
  add    %rdx,%rax
  mulss  %xmm1,%xmm0
  movss  %xmm0,(%rax)
  movl   $0x1,-0x8(%rbp)
  jmp    L7
L10:
  mov    -0x8(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movss  (%rax),%xmm2
  mov    -0x8(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    -0x20(%rbp),%rax
  add    %rdx,%rax
  movss  (%rax),%xmm3
  mov    -0x24(%rbp),%eax
  sub    -0x8(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movss  (%rax),%xmm4
  mov    -0x24(%rbp),%eax
  sub    -0x8(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    -0x20(%rbp),%rax
  add    %rdx,%rax
  movss  (%rax),%xmm5
  movaps %xmm2,%xmm1
  mulss  %xmm5,%xmm1
  movaps %xmm3,%xmm0
  mulss  %xmm4,%xmm0
  mov    -0x24(%rbp),%eax
  sub    -0x8(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    -0x20(%rbp),%rax
  add    %rdx,%rax
  addss  %xmm1,%xmm0
  movss  %xmm0,(%rax)
  mulss  %xmm3,%xmm2
  movaps %xmm2,%xmm0
  mulss  %xmm5,%xmm4
  movaps %xmm4,%xmm1
  mov    -0x8(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    -0x20(%rbp),%rax
  add    %rdx,%rax
  subss  %xmm1,%xmm0
  movss  %xmm0,(%rax)
  addl   $0x1,-0x8(%rbp)
L7:
  mov    -0x8(%rbp),%eax
  cmp    -0x4(%rbp),%eax
  jl     L10
  nop
  nop
  pop    %rbp
  ret
```

assistant: ```c
void mul_hermitian(float *a, float *b, int n) {
  int k, half = n >> 1;
  register float c, d, e, f;
  b[0] *= a[0];
  b[half] *= a[half];
  for (k = 1; k < half; k++) {
    c = a[k];
    d = b[k];
    e = a[n - k];
    f = b[n - k];
    b[n - k] = c * f + d * e;
    b[k] = c * d - e * f;
  }
}
```
user: What is the c source code of the assembly code below:

```asm
<mul_hermitian>:
  endbr64
  mov    %rsi,%rcx
  mov    %edx,%esi
  sar    %esi
  movss  (%rcx),%xmm0
  mulss  (%rdi),%xmm0
  movss  %xmm0,(%rcx)
  movslq %esi,%r8
  lea    (%rcx,%r8,4),%rax
  movss  (%rax),%xmm0
  mulss  (%rdi,%r8,4),%xmm0
  movss  %xmm0,(%rax)
  cmp    $0x1,%esi
  jle    L13
  movslq %edx,%rdx
  lea    -0x4(,%rdx,4),%rdx
  mov    %esi,%esi
  mov    $0x1,%eax
L4:
  movss  (%rdi,%rax,4),%xmm0
  movss  (%rcx,%rax,4),%xmm4
  movss  (%rdi,%rdx,1),%xmm1
  movss  (%rcx,%rdx,1),%xmm3
  movaps %xmm0,%xmm2
  mulss  %xmm3,%xmm2
  movaps %xmm4,%xmm5
  mulss  %xmm1,%xmm5
  addss  %xmm5,%xmm2
  movss  %xmm2,(%rcx,%rdx,1)
  mulss  %xmm4,%xmm0
  mulss  %xmm3,%xmm1
  subss  %xmm1,%xmm0
  movss  %xmm0,(%rcx,%rax,4)
  add    $0x1,%rax
  sub    $0x4,%rdx
  cmp    %rsi,%rax
  jne    L4
L13:
  ret
```

assistant: ```c
void mul_hermitian(float *a, float *b, int n) {
  int k, half = n >> 1;
  register float c, d, e, f;
  b[0] *= a[0];
  b[half] *= a[half];
  for (k = 1; k < half; k++) {
    c = a[k];
    d = b[k];
    e = a[n - k];
    f = b[n - k];
    b[n - k] = c * f + d * e;
    b[k] = c * d - e * f;
  }
}
```
user: Translate the below assembly code into C programming language:

```asm
<mul_hermitian>:
  endbr64
  movss  (%rsi),%xmm0
  mulss  (%rdi),%xmm0
  mov    %edx,%eax
  mov    %rsi,%rcx
  sar    %eax
  movss  %xmm0,(%rsi)
  movslq %eax,%rsi
  lea    (%rcx,%rsi,4),%r8
  movss  (%r8),%xmm0
  mulss  (%rdi,%rsi,4),%xmm0
  movss  %xmm0,(%r8)
  cmp    $0x1,%eax
  jle    L1
  movslq %edx,%rdx
  mov    $0x1,%eax
  lea    -0x4(,%rdx,4),%rdx
  nopw   0x0(%rax,%rax,1)
L5:
  movss  (%rdi,%rax,4),%xmm0
  movss  (%rcx,%rax,4),%xmm4
  movss  (%rdi,%rdx,1),%xmm1
  movss  (%rcx,%rdx,1),%xmm3
  movaps %xmm0,%xmm2
  movaps %xmm4,%xmm5
  mulss  %xmm1,%xmm5
  mulss  %xmm3,%xmm2
  mulss  %xmm4,%xmm0
  mulss  %xmm3,%xmm1
  addss  %xmm5,%xmm2
  subss  %xmm1,%xmm0
  movss  %xmm2,(%rcx,%rdx,1)
  sub    $0x4,%rdx
  movss  %xmm0,(%rcx,%rax,4)
  add    $0x1,%rax
  cmp    %rax,%rsi
  jne    L5
L1:
  ret
```

assistant: ```c
void mul_hermitian(float *a, float *b, int n) {
  int k, half = n >> 1;
  register float c, d, e, f;
  b[0] *= a[0];
  b[half] *= a[half];
  for (k = 1; k < half; k++) {
    c = a[k];
    d = b[k];
    e = a[n - k];
    f = b[n - k];
    b[n - k] = c * f + d * e;
    b[k] = c * d - e * f;
  }
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<vec_subtract_half>:
  endbr64
  push   %r12
  push   %rbp
  push   %rbx
  mov    %rdi,%rbx
  mov    %rsi,%rbp
  mov    %rdx,%r12
  mov    $0x40,%esi
  call   <__assume_aligned@plt>
  mov    $0x40,%esi
  mov    %rbp,%rdi
  call   <__assume_aligned@plt>
  mov    %r12,%r9
  sub    $0x40,%r9
  je     L24
  lea    0x0(,%r12,8),%rdi
  mov    $0x0,%r8d
  movsd  D4(%rip),%xmm2
  jmp    L85
L16:
  lea    0x0(,%rsi,8),%rax
L34:
  movapd %xmm2,%xmm1
  mulsd  0x0(%rbp,%rax,1),%xmm1
  movsd  (%rbx,%rax,1),%xmm0
  subsd  %xmm1,%xmm0
  movsd  %xmm0,(%rbx,%rax,1)
  add    $0x8,%rax
  cmp    %rdx,%rax
  jne    L34
  add    $0x1,%rcx
  add    %r12,%rsi
  add    %rdi,%rdx
  cmp    %rcx,%r12
  jne    L16
L31:
  add    $0x40,%r8
  cmp    %r9,%r8
  jae    L57
L85:
  mov    $0x200,%edx
  mov    $0x0,%esi
  mov    $0x0,%ecx
  test   %r12,%r12
  jne    L16
  jmp    L31
L57:
  mov    %r12,%rdi
  and    $0xffffffffffffffc0,%rdi
  test   %r12,%r12
  je     L56
L96:
  lea    0x0(,%r12,8),%r8
  mov    %rdi,%rsi
  sub    %r12,%rsi
  shl    $0x3,%rsi
  mov    %r8,%rdx
  mov    $0x0,%ecx
  movsd  D4(%rip),%xmm2
  jmp    L45
L72:
  movapd %xmm2,%xmm1
  mulsd  0x0(%rbp,%rax,1),%xmm1
  movsd  (%rbx,%rax,1),%xmm0
  subsd  %xmm1,%xmm0
  movsd  %xmm0,(%rbx,%rax,1)
  add    $0x8,%rax
  cmp    %rax,%rdx
  jne    L72
L126:
  add    $0x1,%rcx
  add    %r8,%rdx
  cmp    %rcx,%r12
  jbe    L56
L45:
  lea    (%rdx,%rsi,1),%rax
  cmp    %r12,%rdi
  jb     L72
  jmp    L126
L24:
  mov    $0x40,%edi
  jmp    L96
L56:
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
```

tool_calls: name: unpack_data
arguments: tag: D4
type_guessed: f64

tool: D4: 0.5

assistant: ```c
void vec_subtract_half(double *restrict u, const double *restrict v, size_t n) {
  __assume_aligned(u, 64);
  __assume_aligned(v, 64);
  size_t block = 64;
  for (size_t i = 0; i < n - block; i += block)
    for (size_t j = 0; j < n; ++j) {
      for (size_t b = 0; b < block; ++b) {
        u[j * n + b] -= 0.5 * v[j * n + b];
      }
    }
  size_t start = n - n % block;
  for (size_t j = 0; j < n; ++j)
    for (size_t b = start; b < n; ++b) {
      u[j * n + b] -= 0.5 * v[j * n + b];
    }
}
```