ylfeng/ReF-Decompile-dataset huggingface dataset:
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<AngleDifference>:
  endbr64
  subss  %xmm1,%xmm0
  comiss D26(%rip),%xmm0
  movss  D44(%rip),%xmm1
  jbe    L37
  nopl   0x0(%rax)
L13:
  subss  %xmm1,%xmm0
  comiss D26(%rip),%xmm0
  ja     L13
L37:
  movss  D47(%rip),%xmm2
  movss  D44(%rip),%xmm1
  comiss %xmm0,%xmm2
  jbe    L36
  nopw   0x0(%rax,%rax,1)
L30:
  addss  %xmm1,%xmm0
  comiss %xmm0,%xmm2
  ja     L30
L36:
  ret
```

tool_calls: name: disassemble_data
arguments: data_label: D26
type_guessed: byte[4]
name: disassemble_data
arguments: data_label: D44
type_guessed: byte[4]
name: disassemble_data
arguments: data_label: D47
type_guessed: byte[4]

tool: {"D26": [0x00,0x00,0x34,0x43]}

tool: {"D44": [0x00,0x00,0xb4,0x43]}

tool: {"D47": [0x00,0x00,0x34,0xc3]}

assistant: ```c
float AngleDifference(float a, float b) {
  float angleDiff = a - b;
  while (angleDiff > 180.0f)
    angleDiff -= 360.0f;
  while (angleDiff < -180.0f)
    angleDiff += 360.0f;
  return angleDiff;
}
```
user: What is the c source code of the assembly code below?

```asm
<AngleDifference>:
  endbr64
  subss  %xmm1,%xmm0
  comiss D10(%rip),%xmm0
  movss  D40(%rip),%xmm1
  jbe    L36
  nopl   0x0(%rax)
L25:
  subss  %xmm1,%xmm0
  comiss D10(%rip),%xmm0
  ja     L25
L36:
  movss  D18(%rip),%xmm2
  movss  D40(%rip),%xmm1
  comiss %xmm0,%xmm2
  jbe    L35
  nopw   0x0(%rax,%rax,1)
L37:
  addss  %xmm1,%xmm0
  comiss %xmm0,%xmm2
  ja     L37
L35:
  ret
```

tool_calls: name: extract_symbolic_data
arguments: data_tag: D10
datatype: byte[4]
name: extract_symbolic_data
arguments: data_tag: D40
datatype: byte[4]
name: extract_symbolic_data
arguments: data_tag: D18
datatype: byte[4]

tool: {"D10": [0x00,0x00,0x34,0x43]}

tool: {"D40": [0x00,0x00,0xb4,0x43]}

tool: {"D18": [0x00,0x00,0x34,0xc3]}

assistant: ```c
float AngleDifference(float a, float b) {
  float angleDiff = a - b;
  while (angleDiff > 180.0f)
    angleDiff -= 360.0f;
  while (angleDiff < -180.0f)
    angleDiff += 360.0f;
  return angleDiff;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<ConvertWhiteSpaceToHTML_Friendly>:
  endbr64
  push   %r12
  push   %rbp
  push   %rbx
  mov    %rdi,%r12
  mov    %esi,%ebx
  call   <strlen@plt>
  mov    %eax,%ebp
  mov    $0x1,%esi
  mov    %eax,%edi
  call   <calloc@plt>
  mov    %rax,%rsi
  test   %ebp,%ebp
  jle    L4
  mov    %r12,%rcx
  lea    -0x1(%rbp),%eax
  lea    0x1(%r12,%rax,1),%r8
  lea    -0x1(%rbx),%eax
  lea    (%rbx,%rbx,4),%r10d
  mov    $0x0,%edx
  lea    0x5(%rax,%rax,4),%r9
  add    %rsi,%r9
  jmp    L58
L11:
  test   %ebx,%ebx
  jle    L64
  movslq %edx,%rdi
  lea    (%rsi,%rdi,1),%rax
  add    %r9,%rdi
L92:
  movb   $0x26,(%rax)
  movb   $0x6e,0x1(%rax)
  movb   $0x62,0x2(%rax)
  movb   $0x73,0x3(%rax)
  movb   $0x70,0x4(%rax)
  add    $0x5,%rax
  cmp    %rdi,%rax
  jne    L92
  lea    (%rdx,%r10,1),%eax
L12:
  lea    0x1(%rax),%edx
  cltq
  movb   $0x20,(%rsi,%rax,1)
  jmp    L79
L64:
  mov    %edx,%eax
  jmp    L12
L77:
  movslq %edx,%rax
  movb   $0x3c,(%rsi,%rax,1)
  lea    0x1(%rdx),%eax
  cltq
  movb   $0x62,(%rsi,%rax,1)
  lea    0x3(%rdx),%eax
  lea    0x2(%rdx),%edi
  movslq %edi,%rdi
  movb   $0x72,(%rsi,%rdi,1)
  add    $0x4,%edx
  cltq
  movb   $0x3e,(%rsi,%rax,1)
L79:
  add    $0x1,%rcx
  cmp    %r8,%rcx
  je     L83
L58:
  movzbl (%rcx),%eax
  cmp    $0x9,%al
  je     L11
  cmp    $0xa,%al
  je     L77
  movslq %edx,%rdi
  mov    %al,(%rsi,%rdi,1)
  lea    0x1(%rdx),%edx
  jmp    L79
L4:
  mov    $0x0,%edx
L83:
  movslq %edx,%rdx
  movb   $0x0,(%rsi,%rdx,1)
  mov    %rsi,%rax
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
```

assistant: ```c
char *ConvertWhiteSpaceToHTML_Friendly(const char *S, int TabStops) {
  int i, j, k = 0, len;
  char *ret;
  int newlen;
  int factor;
  len = strlen(S);
  if (TabStops * 5 > 4) {
    factor = TabStops * 5;
  } else {
    factor = 4;
  }
  newlen = len * factor;
  ret = (char *)calloc(len, sizeof(char));
  for (i = 0; i < len; i++) {
    if (S[i] == '\t') {
      for (j = 0; j < TabStops; j++) {
        ret[k++] = '&';
        ret[k++] = 'n';
        ret[k++] = 'b';
        ret[k++] = 's';
        ret[k++] = 'p';
      }
      ret[k++] = ' ';
    } else if (S[i] == '\n') {
      ret[k++] = '<';
      ret[k++] = 'b';
      ret[k++] = 'r';
      ret[k++] = '>';
    } else {
      ret[k++] = S[i];
    }
  }
  ret[k++] = '\0';
  return (ret);
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<ConvertWhiteSpaceToHTML_Friendly>:
  endbr64
  push   %r12
  mov    %rdi,%r12
  push   %rbp
  push   %rbx
  mov    %esi,%ebx
  call   <strlen@plt>
  mov    $0x1,%esi
  mov    %eax,%edi
  mov    %eax,%ebp
  call   <calloc@plt>
  mov    %rax,%r8
  test   %ebp,%ebp
  jle    L9
  lea    -0x1(%rbp),%eax
  mov    %r12,%rdi
  lea    (%rbx,%rbx,4),%ebp
  xor    %edx,%edx
  lea    0x1(%r12,%rax,1),%r10
  lea    -0x1(%rbx),%eax
  lea    0x5(%rax,%rax,4),%r11
  add    %r8,%r11
  jmp    L28
  nopl   0x0(%rax,%rax,1)
L43:
  mov    %sil,(%rax)
  mov    %r9d,%edx
L65:
  add    $0x1,%rdi
  cmp    %r10,%rdi
  je     L41
L28:
  movzbl (%rdi),%esi
  movslq %edx,%rcx
  lea    0x1(%rdx),%r9d
  lea    (%r8,%rcx,1),%rax
  cmp    $0x9,%sil
  je     L61
  cmp    $0xa,%sil
  jne    L43
  movb   $0x3c,(%rax)
  lea    0x2(%rdx),%ecx
  lea    0x3(%rdx),%eax
  movslq %r9d,%r9
  movslq %ecx,%rcx
  cltq
  add    $0x1,%rdi
  movb   $0x62,(%r8,%r9,1)
  add    $0x4,%edx
  movb   $0x72,(%r8,%rcx,1)
  movb   $0x3e,(%r8,%rax,1)
  cmp    %r10,%rdi
  jne    L28
L41:
  movslq %edx,%rdx
  mov    %r8,%rax
  add    %r8,%rdx
  movb   $0x0,(%rdx)
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
  cs nopw 0x0(%rax,%rax,1)
L61:
  test   %ebx,%ebx
  jle    L87
  add    %r11,%rcx
  nopw   0x0(%rax,%rax,1)
L0:
  movb   $0x26,(%rax)
  add    $0x5,%rax
  movb   $0x6e,-0x4(%rax)
  movb   $0x62,-0x3(%rax)
  movb   $0x73,-0x2(%rax)
  movb   $0x70,-0x1(%rax)
  cmp    %rax,%rcx
  jne    L0
  lea    (%rdx,%rbp,1),%eax
L30:
  lea    0x1(%rax),%edx
  cltq
  movb   $0x20,(%r8,%rax,1)
  jmp    L65
  xchg   %ax,%ax
L87:
  mov    %edx,%eax
  jmp    L30
L9:
  mov    %rax,%rdx
  mov    %r8,%rax
  movb   $0x0,(%rdx)
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
```

assistant: ```c
char *ConvertWhiteSpaceToHTML_Friendly(const char *S, int TabStops) {
  int i, j, k = 0, len;
  char *ret;
  int newlen;
  int factor;
  len = strlen(S);
  if (TabStops * 5 > 4) {
    factor = TabStops * 5;
  } else {
    factor = 4;
  }
  newlen = len * factor;
  ret = (char *)calloc(len, sizeof(char));
  for (i = 0; i < len; i++) {
    if (S[i] == '\t') {
      for (j = 0; j < TabStops; j++) {
        ret[k++] = '&';
        ret[k++] = 'n';
        ret[k++] = 'b';
        ret[k++] = 's';
        ret[k++] = 'p';
      }
      ret[k++] = ' ';
    } else if (S[i] == '\n') {
      ret[k++] = '<';
      ret[k++] = 'b';
      ret[k++] = 'r';
      ret[k++] = '>';
    } else {
      ret[k++] = S[i];
    }
  }
  ret[k++] = '\0';
  return (ret);
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<liic_write>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x30,%rsp
  mov    %edi,-0x14(%rbp)
  mov    %esi,-0x18(%rbp)
  mov    %rdx,-0x20(%rbp)
  mov    %ecx,-0x24(%rbp)
  cmpl   $0x0,-0x14(%rbp)
  sete   %al
  movzbl %al,%eax
  mov    %eax,%edi
  call   <assert@plt>
  cmpq   $0x0,-0x20(%rbp)
  setne  %al
  movzbl %al,%eax
  mov    %eax,%edi
  call   <assert@plt>
  movl   $0x0,-0xc(%rbp)
  cmpl   $0x0,-0x24(%rbp)
  je     L10
  mov    -0x14(%rbp),%eax
  mov    %eax,%edi
  call   <start@plt>
  test   %rax,%rax
  jne    L10
  mov    -0x18(%rbp),%eax
  add    %eax,%eax
  movsbl %al,%edx
  mov    -0x14(%rbp),%eax
  mov    %edx,%esi
  mov    %eax,%edi
  call   <send@plt>
  test   %rax,%rax
  jne    L4
  mov    -0x20(%rbp),%rax
  mov    %rax,-0x8(%rbp)
  jmp    L53
L33:
  mov    -0xc(%rbp),%edx
  mov    -0x8(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  movsbl %al,%edx
  mov    -0x14(%rbp),%eax
  mov    %edx,%esi
  mov    %eax,%edi
  call   <send@plt>
  test   %rax,%rax
  jne    L41
  addl   $0x1,-0xc(%rbp)
L53:
  mov    -0xc(%rbp),%eax
  cmp    -0x24(%rbp),%eax
  jb     L33
  jmp    L4
L41:
  nop
L4:
  mov    -0x14(%rbp),%eax
  mov    %eax,%edi
  call   <stop@plt>
L10:
  mov    -0xc(%rbp),%eax
  leave
  ret
```

assistant: ```c
unsigned liic_write(unsigned num, unsigned dev, const void *buf, unsigned nbyte) {
  assert(num < 1);
  assert(buf != NULL);
  unsigned cnt = 0;
  if (nbyte != 0) {
    if (start(num) == 0) {
      if (send(num, dev << 1) == 0) {
        for (const char *p = buf; cnt < nbyte; ++cnt) {
          if (send(num, p[cnt]) != 0)
            break;
        }
      }
      stop(num);
    }
  }
  return cnt;
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<liic_write>:
  endbr64
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %edi,%r12d
  mov    %esi,%r13d
  mov    %rdx,%rbp
  mov    %ecx,%ebx
  test   %edi,%edi
  sete   %dil
  movzbl %dil,%edi
  call   <assert@plt>
  test   %rbp,%rbp
  setne  %dil
  movzbl %dil,%edi
  call   <assert@plt>
  test   %ebx,%ebx
  jne    L13
L23:
  mov    %ebx,%eax
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
L13:
  mov    %r12d,%edi
  call   <start@plt>
  test   %rax,%rax
  je     L51
  mov    $0x0,%ebx
  jmp    L23
L51:
  lea    0x0(%r13,%r13,1),%esi
  movsbl %sil,%esi
  mov    %r12d,%edi
  call   <send@plt>
  test   %rax,%rax
  jne    L75
  mov    $0x0,%r13d
L60:
  movsbl 0x0(%rbp),%esi
  mov    %r12d,%edi
  call   <send@plt>
  test   %rax,%rax
  jne    L47
  add    $0x1,%r13d
  add    $0x1,%rbp
  cmp    %r13d,%ebx
  jne    L60
  jmp    L43
L75:
  mov    $0x0,%ebx
L43:
  mov    %r12d,%edi
  call   <stop@plt>
  jmp    L23
L47:
  mov    %r13d,%ebx
  jmp    L43
```

assistant: ```c
unsigned liic_write(unsigned num, unsigned dev, const void *buf, unsigned nbyte) {
  assert(num < 1);
  assert(buf != NULL);
  unsigned cnt = 0;
  if (nbyte != 0) {
    if (start(num) == 0) {
      if (send(num, dev << 1) == 0) {
        for (const char *p = buf; cnt < nbyte; ++cnt) {
          if (send(num, p[cnt]) != 0)
            break;
        }
      }
      stop(num);
    }
  }
  return cnt;
}
```
user: Translate the below assembly code into C programming language:

```asm
<liic_write>:
  endbr64
  push   %r13
  mov    %ecx,%r13d
  push   %r12
  mov    %esi,%r12d
  push   %rbp
  mov    %edi,%ebp
  push   %rbx
  mov    %rdx,%rbx
  sub    $0x8,%rsp
  test   %edi,%edi
  sete   %dil
  movzbl %dil,%edi
  call   <assert@plt>
  xor    %edi,%edi
  test   %rbx,%rbx
  setne  %dil
  call   <assert@plt>
  test   %r13d,%r13d
  jne    L33
L18:
  add    $0x8,%rsp
  xor    %r12d,%r12d
  pop    %rbx
  mov    %r12d,%eax
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
  nopl   0x0(%rax)
L33:
  mov    %ebp,%edi
  call   <start@plt>
  test   %rax,%rax
  jne    L18
  lea    (%r12,%r12,1),%esi
  mov    %ebp,%edi
  xor    %r12d,%r12d
  movsbl %sil,%esi
  call   <send@plt>
  test   %rax,%rax
  je     L8
L44:
  mov    %ebp,%edi
  call   <stop@plt>
  add    $0x8,%rsp
  mov    %r12d,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
  nopl   0x0(%rax,%rax,1)
L8:
  movsbl (%rbx),%esi
  mov    %ebp,%edi
  call   <send@plt>
  test   %rax,%rax
  jne    L44
  add    $0x1,%r12d
  add    $0x1,%rbx
  cmp    %r12d,%r13d
  jne    L8
  jmp    L44
```

assistant: ```c
unsigned liic_write(unsigned num, unsigned dev, const void *buf, unsigned nbyte) {
  assert(num < 1);
  assert(buf != NULL);
  unsigned cnt = 0;
  if (nbyte != 0) {
    if (start(num) == 0) {
      if (send(num, dev << 1) == 0) {
        for (const char *p = buf; cnt < nbyte; ++cnt) {
          if (send(num, p[cnt]) != 0)
            break;
        }
      }
      stop(num);
    }
  }
  return cnt;
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<liic_write>:
  endbr64
  push   %r13
  mov    %ecx,%r13d
  push   %r12
  mov    %esi,%r12d
  push   %rbp
  mov    %edi,%ebp
  push   %rbx
  mov    %rdx,%rbx
  sub    $0x8,%rsp
  test   %edi,%edi
  sete   %dil
  movzbl %dil,%edi
  call   <assert@plt>
  xor    %edi,%edi
  test   %rbx,%rbx
  setne  %dil
  call   <assert@plt>
  test   %r13d,%r13d
  jne    L13
L28:
  add    $0x8,%rsp
  xor    %r12d,%r12d
  pop    %rbx
  mov    %r12d,%eax
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
  nopl   0x0(%rax)
L13:
  mov    %ebp,%edi
  call   <start@plt>
  test   %rax,%rax
  jne    L28
  lea    (%r12,%r12,1),%esi
  mov    %ebp,%edi
  xor    %r12d,%r12d
  movsbl %sil,%esi
  call   <send@plt>
  test   %rax,%rax
  je     L11
L6:
  mov    %ebp,%edi
  call   <stop@plt>
  add    $0x8,%rsp
  mov    %r12d,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
  nopl   0x0(%rax,%rax,1)
L11:
  movsbl (%rbx),%esi
  mov    %ebp,%edi
  call   <send@plt>
  test   %rax,%rax
  jne    L6
  add    $0x1,%r12d
  add    $0x1,%rbx
  cmp    %r12d,%r13d
  jne    L11
  jmp    L6
```

assistant: ```c
unsigned liic_write(unsigned num, unsigned dev, const void *buf, unsigned nbyte) {
  assert(num < 1);
  assert(buf != NULL);
  unsigned cnt = 0;
  if (nbyte != 0) {
    if (start(num) == 0) {
      if (send(num, dev << 1) == 0) {
        for (const char *p = buf; cnt < nbyte; ++cnt) {
          if (send(num, p[cnt]) != 0)
            break;
        }
      }
      stop(num);
    }
  }
  return cnt;
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<copy_grid>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x18(%rbp)
  mov    %rsi,-0x20(%rbp)
  mov    %edx,-0x24(%rbp)
  mov    %ecx,-0x28(%rbp)
  movl   $0x0,-0x8(%rbp)
  jmp    L0
L38:
  movl   $0x0,-0x4(%rbp)
  jmp    L15
L14:
  mov    -0x8(%rbp),%eax
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%rdx
  mov    -0x4(%rbp),%eax
  cltq
  add    %rdx,%rax
  mov    -0x8(%rbp),%edx
  movslq %edx,%rdx
  lea    0x0(,%rdx,8),%rcx
  mov    -0x20(%rbp),%rdx
  add    %rcx,%rdx
  mov    (%rdx),%rcx
  mov    -0x4(%rbp),%edx
  movslq %edx,%rdx
  add    %rcx,%rdx
  movzbl (%rax),%eax
  mov    %al,(%rdx)
  addl   $0x1,-0x4(%rbp)
L15:
  mov    -0x4(%rbp),%eax
  cmp    -0x28(%rbp),%eax
  jl     L14
  addl   $0x1,-0x8(%rbp)
L0:
  mov    -0x8(%rbp),%eax
  cmp    -0x24(%rbp),%eax
  jl     L38
  nop
  nop
  pop    %rbp
  ret
```

assistant: ```c
void copy_grid(char **grid, char **grid2, int nrows, int ncols) {
  for (int i = 0; i < nrows; i++)
    for (int n = 0; n < ncols; n++)
      grid2[i][n] = grid[i][n];
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<copy_grid>:
  endbr64
  test   %edx,%edx
  jle    L35
  mov    %rdi,%r8
  lea    -0x1(%rdx),%eax
  lea    0x8(%rdi,%rax,8),%r10
  mov    %ecx,%r9d
  jmp    L8
L51:
  mov    (%r8),%rdx
  movzbl (%rdx,%rax,1),%edi
  mov    (%rsi),%rdx
  mov    %dil,(%rdx,%rax,1)
  add    $0x1,%rax
  cmp    %r9,%rax
  jne    L51
L20:
  add    $0x8,%r8
  add    $0x8,%rsi
  cmp    %r10,%r8
  je     L35
L8:
  mov    $0x0,%eax
  test   %ecx,%ecx
  jg     L51
  jmp    L20
L35:
  ret
```

assistant: ```c
void copy_grid(char **grid, char **grid2, int nrows, int ncols) {
  for (int i = 0; i < nrows; i++)
    for (int n = 0; n < ncols; n++)
      grid2[i][n] = grid[i][n];
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<copy_grid>:
  endbr64
  test   %edx,%edx
  jle    L8
  lea    -0x1(%rdx),%eax
  movslq %ecx,%r9
  lea    0x8(%rdi,%rax,8),%r10
  nopl   0x0(%rax,%rax,1)
L33:
  xor    %eax,%eax
  test   %ecx,%ecx
  jle    L15
  xchg   %ax,%ax
L39:
  mov    (%rdi),%rdx
  movzbl (%rdx,%rax,1),%r8d
  mov    (%rsi),%rdx
  mov    %r8b,(%rdx,%rax,1)
  add    $0x1,%rax
  cmp    %rax,%r9
  jne    L39
L15:
  add    $0x8,%rdi
  add    $0x8,%rsi
  cmp    %r10,%rdi
  jne    L33
L8:
  ret
```

assistant: ```c
void copy_grid(char **grid, char **grid2, int nrows, int ncols) {
  for (int i = 0; i < nrows; i++)
    for (int n = 0; n < ncols; n++)
      grid2[i][n] = grid[i][n];
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<copy_grid>:
  endbr64
  test   %edx,%edx
  jle    L25
  test   %ecx,%ecx
  jle    L25
  lea    -0x1(%rdx),%eax
  movslq %ecx,%r8
  lea    0x8(%rdi,%rax,8),%r9
  nopw   0x0(%rax,%rax,1)
L4:
  xor    %eax,%eax
  nopw   0x0(%rax,%rax,1)
L9:
  mov    (%rdi),%rdx
  movzbl (%rdx,%rax,1),%ecx
  mov    (%rsi),%rdx
  mov    %cl,(%rdx,%rax,1)
  add    $0x1,%rax
  cmp    %r8,%rax
  jne    L9
  add    $0x8,%rdi
  add    $0x8,%rsi
  cmp    %r9,%rdi
  jne    L4
L25:
  ret
```

assistant: ```c
void copy_grid(char **grid, char **grid2, int nrows, int ncols) {
  for (int i = 0; i < nrows; i++)
    for (int n = 0; n < ncols; n++)
      grid2[i][n] = grid[i][n];
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<initializeSmallPrimes>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x28(%rbp)
  mov    -0x28(%rbp),%rax
  mov    %rax,-0x8(%rbp)
  mov    -0x8(%rbp),%rax
  mov    (%rax),%eax
  test   %eax,%eax
  jne    L30
  movl   $0x3,-0x14(%rbp)
  mov    -0x8(%rbp),%rax
  movl   $0x2,(%rax)
  addq   $0x4,-0x8(%rbp)
  movl   $0x1,-0x10(%rbp)
  jmp    L20
L12:
  mov    -0x8(%rbp),%rax
  mov    -0x14(%rbp),%edx
  mov    %edx,(%rax)
  addq   $0x4,-0x8(%rbp)
L64:
  addl   $0x2,-0x14(%rbp)
  movl   $0x3,-0xc(%rbp)
  jmp    L18
L79:
  mov    -0x14(%rbp),%eax
  cltd
  idivl  -0xc(%rbp)
  mov    %edx,%eax
  test   %eax,%eax
  je     L85
  addl   $0x2,-0xc(%rbp)
L18:
  mov    -0xc(%rbp),%eax
  imul   %eax,%eax
  cmp    %eax,-0x14(%rbp)
  jge    L79
  jmp    L0
L85:
  nop
L0:
  mov    -0xc(%rbp),%eax
  imul   %eax,%eax
  cmp    %eax,-0x14(%rbp)
  jge    L64
  addl   $0x1,-0x10(%rbp)
L20:
  cmpl   $0x2578,-0x10(%rbp)
  jle    L12
  jmp    L44
L30:
  nop
L44:
  pop    %rbp
  ret
```

assistant: ```c
void initializeSmallPrimes(int *pSmallPrimes) {
  int P;
  int *ptrSmallPrimes = pSmallPrimes;
  if (*ptrSmallPrimes != 0) {
    return;
  }
  P = 3;
  *ptrSmallPrimes = 2;
  ptrSmallPrimes++;
  for (int ctr = 1; ctr <= 9592; ctr++) {
    int Q;
    *ptrSmallPrimes = P;
    ptrSmallPrimes++;
    do {
      P += 2;
      for (Q = 3; (Q * Q) <= P; Q += 2) {
        if ((P % Q) == 0) {
          break;
        }
      }
    } while ((Q * Q) <= P);
  }
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<initializeSmallPrimes>:
  endbr64
  mov    %rdi,%r8
  cmpl   $0x0,(%rdi)
  jne    L70
  movl   $0x2,(%rdi)
  lea    0x4(%rdi),%rdi
  add    $0x95e4,%r8
  mov    $0x3,%esi
  jmp    L30
L42:
  cmp    %rdi,%r8
  je     L70
L30:
  mov    %esi,(%rdi)
  add    $0x4,%rdi
L16:
  add    $0x2,%esi
  cmp    $0x8,%esi
  jle    L42
  movslq %esi,%rax
  imul   $0x55555556,%rax,%rax
  shr    $0x20,%rax
  mov    %esi,%edx
  sar    $0x1f,%edx
  sub    %edx,%eax
  lea    (%rax,%rax,2),%eax
  cmp    %eax,%esi
  je     L16
  mov    $0x3,%ecx
L35:
  add    $0x2,%ecx
  mov    %ecx,%eax
  imul   %ecx,%eax
  cmp    %esi,%eax
  jg     L42
  mov    %esi,%eax
  cltd
  idiv   %ecx
  test   %edx,%edx
  jne    L35
  jmp    L16
L70:
  ret
```

assistant: ```c
void initializeSmallPrimes(int *pSmallPrimes) {
  int P;
  int *ptrSmallPrimes = pSmallPrimes;
  if (*ptrSmallPrimes != 0) {
    return;
  }
  P = 3;
  *ptrSmallPrimes = 2;
  ptrSmallPrimes++;
  for (int ctr = 1; ctr <= 9592; ctr++) {
    int Q;
    *ptrSmallPrimes = P;
    ptrSmallPrimes++;
    do {
      P += 2;
      for (Q = 3; (Q * Q) <= P; Q += 2) {
        if ((P % Q) == 0) {
          break;
        }
      }
    } while ((Q * Q) <= P);
  }
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<initializeSmallPrimes>:
  endbr64
  mov    (%rdi),%eax
  mov    %rdi,%r9
  test   %eax,%eax
  jne    L11
  movl   $0x2,(%rdi)
  lea    0x4(%rdi),%r8
  add    $0x95e4,%r9
  mov    $0x3,%edi
  nopl   0x0(%rax,%rax,1)
L22:
  mov    %edi,(%r8)
  lea    0x2(%rdi),%esi
  add    $0x4,%r8
  nopw   0x0(%rax,%rax,1)
L57:
  mov    %esi,%edi
  cmp    $0x8,%esi
  jle    L67
  imul   $0xaaaaaaab,%esi,%eax
  cmp    $0x55555555,%eax
  jbe    L76
  mov    $0x3,%ecx
  jmp    L74
  nopl   0x0(%rax,%rax,1)
L14:
  mov    %esi,%eax
  cltd
  idiv   %ecx
  test   %edx,%edx
  je     L76
L74:
  add    $0x2,%ecx
  mov    %ecx,%eax
  imul   %ecx,%eax
  cmp    %esi,%eax
  jle    L14
L67:
  cmp    %r8,%r9
  jne    L22
L11:
  ret
  nopl   0x0(%rax,%rax,1)
L76:
  add    $0x2,%esi
  jmp    L57
```

assistant: ```c
void initializeSmallPrimes(int *pSmallPrimes) {
  int P;
  int *ptrSmallPrimes = pSmallPrimes;
  if (*ptrSmallPrimes != 0) {
    return;
  }
  P = 3;
  *ptrSmallPrimes = 2;
  ptrSmallPrimes++;
  for (int ctr = 1; ctr <= 9592; ctr++) {
    int Q;
    *ptrSmallPrimes = P;
    ptrSmallPrimes++;
    do {
      P += 2;
      for (Q = 3; (Q * Q) <= P; Q += 2) {
        if ((P % Q) == 0) {
          break;
        }
      }
    } while ((Q * Q) <= P);
  }
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<initializeSmallPrimes>:
  endbr64
  mov    (%rdi),%eax
  mov    %rdi,%r9
  test   %eax,%eax
  jne    L1
  movl   $0x2,(%rdi)
  lea    0x4(%rdi),%r8
  add    $0x95e4,%r9
  mov    $0x3,%edi
  nopl   0x0(%rax,%rax,1)
L22:
  mov    %edi,(%r8)
  lea    0x2(%rdi),%esi
  add    $0x4,%r8
  nopw   0x0(%rax,%rax,1)
L43:
  mov    %esi,%edi
  cmp    $0x8,%esi
  jle    L16
  imul   $0xaaaaaaab,%esi,%eax
  cmp    $0x55555555,%eax
  jbe    L62
  mov    $0x3,%ecx
  jmp    L56
  nopl   0x0(%rax,%rax,1)
L9:
  mov    %esi,%eax
  cltd
  idiv   %ecx
  test   %edx,%edx
  je     L62
L56:
  add    $0x2,%ecx
  mov    %ecx,%eax
  imul   %ecx,%eax
  cmp    %esi,%eax
  jle    L9
L16:
  cmp    %r9,%r8
  jne    L22
L1:
  ret
  nopl   0x0(%rax,%rax,1)
L62:
  add    $0x2,%esi
  jmp    L43
```

assistant: ```c
void initializeSmallPrimes(int *pSmallPrimes) {
  int P;
  int *ptrSmallPrimes = pSmallPrimes;
  if (*ptrSmallPrimes != 0) {
    return;
  }
  P = 3;
  *ptrSmallPrimes = 2;
  ptrSmallPrimes++;
  for (int ctr = 1; ctr <= 9592; ctr++) {
    int Q;
    *ptrSmallPrimes = P;
    ptrSmallPrimes++;
    do {
      P += 2;
      for (Q = 3; (Q * Q) <= P; Q += 2) {
        if ((P % Q) == 0) {
          break;
        }
      }
    } while ((Q * Q) <= P);
  }
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<regZeroBounds>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x18(%rbp)
  mov    %rsi,-0x20(%rbp)
  movl   $0x1,-0x4(%rbp)
  mov    -0x18(%rbp),%rax
  pxor   %xmm0,%xmm0
  movsd  %xmm0,(%rax)
  mov    -0x18(%rbp),%rax
  add    $0x8,%rax
  pxor   %xmm0,%xmm0
  movsd  %xmm0,(%rax)
  mov    -0x20(%rbp),%rax
  pxor   %xmm0,%xmm0
  movsd  %xmm0,(%rax)
  mov    -0x20(%rbp),%rax
  add    $0x8,%rax
  pxor   %xmm0,%xmm0
  movsd  %xmm0,(%rax)
  mov    -0x4(%rbp),%eax
  pop    %rbp
  ret
```

assistant: ```c
int regZeroBounds(double *xpos, double *ypos) {
  int retval = 1;
  xpos[0] = 0.0;
  xpos[1] = 0.0;
  ypos[0] = 0.0;
  ypos[1] = 0.0;
  return retval;
}
```
user: 这段汇编代码用C语言表示是什么样的?

```asm
<regZeroBounds>:
  endbr64
  movq   $0x0,(%rdi)
  movq   $0x0,0x8(%rdi)
  movq   $0x0,(%rsi)
  movq   $0x0,0x8(%rsi)
  mov    $0x1,%eax
  ret
```

assistant: ```c
int regZeroBounds(double *xpos, double *ypos) {
  int retval = 1;
  xpos[0] = 0.0;
  xpos[1] = 0.0;
  ypos[0] = 0.0;
  ypos[1] = 0.0;
  return retval;
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<regZeroBounds>:
  endbr64
  movq   $0x0,(%rdi)
  mov    $0x1,%eax
  movq   $0x0,0x8(%rdi)
  movq   $0x0,(%rsi)
  movq   $0x0,0x8(%rsi)
  ret
```

assistant: ```c
int regZeroBounds(double *xpos, double *ypos) {
  int retval = 1;
  xpos[0] = 0.0;
  xpos[1] = 0.0;
  ypos[0] = 0.0;
  ypos[1] = 0.0;
  return retval;
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<regZeroBounds>:
  endbr64
  pxor   %xmm0,%xmm0
  mov    $0x1,%eax
  movups %xmm0,(%rdi)
  movups %xmm0,(%rsi)
  ret
```

assistant: ```c
int regZeroBounds(double *xpos, double *ypos) {
  int retval = 1;
  xpos[0] = 0.0;
  xpos[1] = 0.0;
  ypos[0] = 0.0;
  ypos[1] = 0.0;
  return retval;
}
```