ylfeng/ReF-Decompile-dataset huggingface dataset:
user: 请将以下的汇编代码转换成C语言代码:

```asm
<mlTriangleBoundSphere>:
  endbr64
  push   %r12
  movss  D6(%rip),%xmm2
  push   %rbp
  mov    %rsi,%rbp
  push   %rbx
  movss  (%rdi),%xmm0
  mov    %rdi,%rbx
  addss  0xc(%rdi),%xmm0
  addss  0x18(%rdi),%xmm0
  divss  %xmm2,%xmm0
  movss  %xmm0,(%rsi)
  movss  0x4(%rdi),%xmm1
  addss  0x10(%rdi),%xmm1
  addss  0x1c(%rdi),%xmm1
  divss  %xmm2,%xmm1
  movss  %xmm1,0x4(%rsi)
  movss  0x8(%rdi),%xmm1
  addss  0x14(%rdi),%xmm1
  addss  0x20(%rdi),%xmm1
  divss  %xmm2,%xmm1
  movss  %xmm1,0x8(%rsi)
  subss  (%rdi),%xmm0
  mov    $0x2,%edi
  call   <powf@plt>
  movss  0x4(%rbp),%xmm0
  subss  0x4(%rbx),%xmm0
  mov    $0x2,%edi
  mov    %rax,%r12
  call   <powf@plt>
  movss  0x8(%rbp),%xmm0
  subss  0x8(%rbx),%xmm0
  mov    $0x2,%edi
  add    %rax,%r12
  call   <powf@plt>
  lea    (%r12,%rax,1),%rdi
  call   <sqrtf@plt>
  pop    %rbx
  movss  %xmm0,0xc(%rbp)
  pop    %rbp
  pop    %r12
  ret
```

tool_calls: name: retrieve_data
arguments: data_tag: D6
type_infered: byte[4]

tool: {"D6": [0x00,0x00,0x40,0x40]}

assistant: ```c
void mlTriangleBoundSphere(const float *a, float *result) {
  result[0] = (a[0 * 3 + 0] + a[1 * 3 + 0] + a[2 * 3 + 0]) / 3.0f;
  result[1] = (a[0 * 3 + 1] + a[1 * 3 + 1] + a[2 * 3 + 1]) / 3.0f;
  result[2] = (a[0 * 3 + 2] + a[1 * 3 + 2] + a[2 * 3 + 2]) / 3.0f;
  result[3] = sqrtf(powf(result[0] - a[0 * 3 + 0], 2) + powf(result[1] - a[0 * 3 + 1], 2) + powf(result[2] - a[0 * 3 + 2], 2));
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<mlTriangleBoundSphere>:
  endbr64
  push   %r12
  movss  D7(%rip),%xmm2
  push   %rbp
  mov    %rsi,%rbp
  push   %rbx
  movss  (%rdi),%xmm0
  mov    %rdi,%rbx
  addss  0xc(%rdi),%xmm0
  addss  0x18(%rdi),%xmm0
  divss  %xmm2,%xmm0
  movss  %xmm0,(%rsi)
  movss  0x4(%rdi),%xmm1
  addss  0x10(%rdi),%xmm1
  addss  0x1c(%rdi),%xmm1
  divss  %xmm2,%xmm1
  movss  %xmm1,0x4(%rsi)
  movss  0x8(%rdi),%xmm1
  addss  0x14(%rdi),%xmm1
  addss  0x20(%rdi),%xmm1
  divss  %xmm2,%xmm1
  movss  %xmm1,0x8(%rsi)
  subss  (%rdi),%xmm0
  mov    $0x2,%edi
  call   <powf@plt>
  movss  0x4(%rbp),%xmm0
  subss  0x4(%rbx),%xmm0
  mov    $0x2,%edi
  mov    %rax,%r12
  call   <powf@plt>
  movss  0x8(%rbp),%xmm0
  subss  0x8(%rbx),%xmm0
  mov    $0x2,%edi
  add    %rax,%r12
  call   <powf@plt>
  lea    (%r12,%rax,1),%rdi
  call   <sqrtf@plt>
  pop    %rbx
  movss  %xmm0,0xc(%rbp)
  pop    %rbp
  pop    %r12
  ret
```

tool_calls: name: parse_data
arguments: data_tag: D7
type: byte[4]

tool: {"D7": [0x00,0x00,0x40,0x40]}

assistant: ```c
void mlTriangleBoundSphere(const float *a, float *result) {
  result[0] = (a[0 * 3 + 0] + a[1 * 3 + 0] + a[2 * 3 + 0]) / 3.0f;
  result[1] = (a[0 * 3 + 1] + a[1 * 3 + 1] + a[2 * 3 + 1]) / 3.0f;
  result[2] = (a[0 * 3 + 2] + a[1 * 3 + 2] + a[2 * 3 + 2]) / 3.0f;
  result[3] = sqrtf(powf(result[0] - a[0 * 3 + 0], 2) + powf(result[1] - a[0 * 3 + 1], 2) + powf(result[2] - a[0 * 3 + 2], 2));
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<memlowercmp>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x40,%rsp
  mov    %rdi,-0x28(%rbp)
  mov    %rsi,-0x30(%rbp)
  mov    %rdx,-0x38(%rbp)
  mov    -0x28(%rbp),%rax
  mov    %rax,-0x10(%rbp)
  mov    -0x30(%rbp),%rax
  mov    %rax,-0x8(%rbp)
  jmp    L0
L11:
  mov    -0x10(%rbp),%rax
  movzbl (%rax),%edx
  mov    -0x8(%rbp),%rax
  movzbl (%rax),%eax
  cmp    %al,%dl
  je     L52
  mov    -0x10(%rbp),%rax
  movzbl (%rax),%eax
  movsbl %al,%eax
  mov    %eax,%edi
  call   <isalpha@plt>
  test   %rax,%rax
  je     L39
  mov    -0x10(%rbp),%rax
  movzbl (%rax),%eax
  movsbl %al,%eax
  mov    %eax,%edi
  call   <tolower@plt>
  jmp    L38
L39:
  mov    -0x10(%rbp),%rax
  movzbl (%rax),%eax
  movsbl %al,%eax
L38:
  mov    %eax,-0x18(%rbp)
  mov    -0x8(%rbp),%rax
  movzbl (%rax),%eax
  movsbl %al,%eax
  mov    %eax,-0x14(%rbp)
  mov    -0x14(%rbp),%eax
  sub    %eax,-0x18(%rbp)
  cmpl   $0x0,-0x18(%rbp)
  je     L52
  mov    -0x18(%rbp),%eax
  jmp    L54
L52:
  addq   $0x1,-0x10(%rbp)
  addq   $0x1,-0x8(%rbp)
L0:
  mov    -0x38(%rbp),%rax
  lea    -0x1(%rax),%rdx
  mov    %rdx,-0x38(%rbp)
  test   %rax,%rax
  jne    L11
  mov    $0x0,%eax
L54:
  leave
  ret
```

assistant: ```c
int memlowercmp(const void *a, const void *b, size_t size) {
  const signed char *s1 = a;
  const signed char *s2 = b;
  int c1, c2;
  for (; size--; s1++, s2++)
    if (*s1 != *s2) {
      c1 = isalpha(*s1) ? tolower(*s1) : (int)*s1;
      c2 = *s2;
      if ((c1 -= c2))
        return c1;
    }
  return 0;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<memlowercmp>:
  endbr64
  test   %rdx,%rdx
  je     L59
  push   %r12
  push   %rbp
  push   %rbx
  mov    %rdi,%rbx
  mov    %rsi,%rbp
  lea    (%rdi,%rdx,1),%r12
  jmp    L12
L15:
  movsbl (%rbx),%edi
  call   <tolower@plt>
L51:
  movsbl 0x0(%rbp),%edx
  sub    %edx,%eax
  jne    L9
L38:
  add    $0x1,%rbx
  add    $0x1,%rbp
  cmp    %rbx,%r12
  je     L18
L12:
  movzbl (%rbx),%edi
  cmp    0x0(%rbp),%dil
  je     L38
  movsbl %dil,%edi
  call   <isalpha@plt>
  test   %rax,%rax
  jne    L15
  movsbl (%rbx),%eax
  jmp    L51
L18:
  mov    $0x0,%eax
L9:
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
L59:
  mov    $0x0,%eax
  ret
```

assistant: ```c
int memlowercmp(const void *a, const void *b, size_t size) {
  const signed char *s1 = a;
  const signed char *s2 = b;
  int c1, c2;
  for (; size--; s1++, s2++)
    if (*s1 != *s2) {
      c1 = isalpha(*s1) ? tolower(*s1) : (int)*s1;
      c2 = *s2;
      if ((c1 -= c2))
        return c1;
    }
  return 0;
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<memlowercmp>:
  endbr64
  test   %rdx,%rdx
  je     L56
  push   %r12
  lea    (%rdi,%rdx,1),%r12
  push   %rbp
  mov    %rsi,%rbp
  push   %rbx
  mov    %rdi,%rbx
  jmp    L59
  nopl   0x0(%rax)
L24:
  movsbl (%rbx),%eax
  movsbl 0x0(%rbp),%edx
  sub    %edx,%eax
  jne    L63
L10:
  add    $0x1,%rbx
  add    $0x1,%rbp
  cmp    %rbx,%r12
  je     L66
L59:
  movsbl (%rbx),%edi
  cmp    0x0(%rbp),%dil
  je     L10
  call   <isalpha@plt>
  test   %rax,%rax
  je     L24
  movsbl (%rbx),%edi
  call   <tolower@plt>
  movsbl 0x0(%rbp),%edx
  sub    %edx,%eax
  je     L10
L63:
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
L66:
  pop    %rbx
  xor    %eax,%eax
  pop    %rbp
  pop    %r12
  ret
L56:
  xor    %eax,%eax
  ret
```

assistant: ```c
int memlowercmp(const void *a, const void *b, size_t size) {
  const signed char *s1 = a;
  const signed char *s2 = b;
  int c1, c2;
  for (; size--; s1++, s2++)
    if (*s1 != *s2) {
      c1 = isalpha(*s1) ? tolower(*s1) : (int)*s1;
      c2 = *s2;
      if ((c1 -= c2))
        return c1;
    }
  return 0;
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<memlowercmp>:
  endbr64
  test   %rdx,%rdx
  je     L54
  push   %r12
  lea    (%rdi,%rdx,1),%r12
  push   %rbp
  mov    %rsi,%rbp
  push   %rbx
  mov    %rdi,%rbx
  jmp    L21
  nopl   0x0(%rax)
L65:
  movsbl (%rbx),%eax
  movsbl 0x0(%rbp),%edx
  sub    %edx,%eax
  jne    L45
L62:
  add    $0x1,%rbx
  add    $0x1,%rbp
  cmp    %rbx,%r12
  je     L19
L21:
  movsbl (%rbx),%edi
  cmp    0x0(%rbp),%dil
  je     L62
  call   <isalpha@plt>
  test   %rax,%rax
  je     L65
  movsbl (%rbx),%edi
  call   <tolower@plt>
  movsbl 0x0(%rbp),%edx
  sub    %edx,%eax
  je     L62
L45:
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
L19:
  pop    %rbx
  xor    %eax,%eax
  pop    %rbp
  pop    %r12
  ret
L54:
  xor    %eax,%eax
  ret
```

assistant: ```c
int memlowercmp(const void *a, const void *b, size_t size) {
  const signed char *s1 = a;
  const signed char *s2 = b;
  int c1, c2;
  for (; size--; s1++, s2++)
    if (*s1 != *s2) {
      c1 = isalpha(*s1) ? tolower(*s1) : (int)*s1;
      c2 = *s2;
      if ((c1 -= c2))
        return c1;
    }
  return 0;
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<binarySearch>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x30,%rsp
  mov    %edi,-0x14(%rbp)
  mov    %rsi,-0x20(%rbp)
  mov    %edx,-0x18(%rbp)
  mov    %ecx,-0x24(%rbp)
  mov    -0x18(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    -0x20(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%eax
  mov    %eax,-0x10(%rbp)
  mov    -0x24(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    -0x20(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%eax
  mov    %eax,-0xc(%rbp)
  mov    -0x24(%rbp),%edx
  mov    -0x18(%rbp),%eax
  add    %edx,%eax
  mov    %eax,%edx
  shr    $0x1f,%edx
  add    %edx,%eax
  sar    %eax
  mov    %eax,-0x8(%rbp)
  mov    -0x8(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    -0x20(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%eax
  mov    %eax,-0x4(%rbp)
  mov    -0x8(%rbp),%ecx
  mov    -0x24(%rbp),%edx
  mov    -0x18(%rbp),%eax
  mov    %eax,%esi
  lea    D2(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  mov    -0x10(%rbp),%eax
  cmp    -0x14(%rbp),%eax
  jne    L31
  mov    -0x18(%rbp),%eax
  jmp    L39
L31:
  mov    -0xc(%rbp),%eax
  cmp    -0x14(%rbp),%eax
  jne    L10
  mov    -0x24(%rbp),%eax
  jmp    L39
L10:
  mov    -0x4(%rbp),%eax
  cmp    -0x14(%rbp),%eax
  jne    L47
  mov    -0x8(%rbp),%eax
  jmp    L39
L47:
  mov    -0x4(%rbp),%eax
  cmp    -0x14(%rbp),%eax
  jge    L42
  mov    -0x24(%rbp),%ecx
  mov    -0x8(%rbp),%edx
  mov    -0x20(%rbp),%rsi
  mov    -0x14(%rbp),%eax
  mov    %eax,%edi
  call   <binarySearch>
  jmp    L39
L42:
  mov    -0x8(%rbp),%ecx
  mov    -0x18(%rbp),%edx
  mov    -0x20(%rbp),%rsi
  mov    -0x14(%rbp),%eax
  mov    %eax,%edi
  call   <binarySearch>
L39:
  leave
  ret
```

tool_calls: name: retrieve_data
arguments: data_tag: D2
type_infered: string

tool: D2: 
left: %d, right: %d, midpt: %d

assistant: ```c
int binarySearch(int target, int *arr, int leftBound, int rightBound) {
  int left = arr[leftBound];
  int right = arr[rightBound];
  int midptIdx = (rightBound + leftBound) / 2;
  int midpt = arr[midptIdx];
  printf("\nleft: %d, right: %d, midpt: %d", leftBound, rightBound, midptIdx);
  if (left == target) {
    return leftBound;
  }
  if (right == target) {
    return rightBound;
  }
  if (midpt == target) {
    return midptIdx;
  }
  if (midpt < target) {
    return binarySearch(target, arr, midptIdx, rightBound);
  }
  return binarySearch(target, arr, leftBound, midptIdx);
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现：

```asm
<binarySearch>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x18,%rsp
  mov    %edi,%r13d
  mov    %rsi,%r12
  mov    %edx,%ebp
  mov    %ecx,%r14d
  movslq %edx,%rax
  mov    (%rsi,%rax,4),%eax
  mov    %eax,0x8(%rsp)
  movslq %ecx,%rax
  mov    (%rsi,%rax,4),%edx
  mov    %edx,0xc(%rsp)
  lea    0x0(%rbp,%rcx,1),%eax
  mov    %eax,%ebx
  shr    $0x1f,%ebx
  add    %eax,%ebx
  sar    %ebx
  mov    %ebx,0x4(%rsp)
  movslq %ebx,%rax
  mov    (%rsi,%rax,4),%r15d
  mov    %ebx,%ecx
  mov    %r14d,%edx
  mov    %ebp,%esi
  lea    D3(%rip),%rdi
  call   <printf@plt>
  cmp    %r13d,0x8(%rsp)
  je     L17
  cmp    %r13d,0xc(%rsp)
  je     L15
  cmp    %r13d,%r15d
  je     L31
  jl     L43
  mov    %ebx,%ecx
  mov    %ebp,%edx
  mov    %r12,%rsi
  mov    %r13d,%edi
  call   <binarySearch>
  mov    %eax,0x4(%rsp)
L31:
  mov    0x4(%rsp),%eax
  add    $0x18,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
L43:
  mov    %r14d,%ecx
  mov    %ebx,%edx
  mov    %r12,%rsi
  mov    %r13d,%edi
  call   <binarySearch>
  mov    %eax,0x4(%rsp)
  jmp    L31
L17:
  mov    %ebp,0x4(%rsp)
  jmp    L31
L15:
  mov    %r14d,0x4(%rsp)
  jmp    L31
```

tool_calls: name: extract_symbolic_data
arguments: data_label: D3
data_type: string

tool: D3: 
left: %d, right: %d, midpt: %d

assistant: ```c
int binarySearch(int target, int *arr, int leftBound, int rightBound) {
  int left = arr[leftBound];
  int right = arr[rightBound];
  int midptIdx = (rightBound + leftBound) / 2;
  int midpt = arr[midptIdx];
  printf("\nleft: %d, right: %d, midpt: %d", leftBound, rightBound, midptIdx);
  if (left == target) {
    return leftBound;
  }
  if (right == target) {
    return rightBound;
  }
  if (midpt == target) {
    return midptIdx;
  }
  if (midpt < target) {
    return binarySearch(target, arr, midptIdx, rightBound);
  }
  return binarySearch(target, arr, leftBound, midptIdx);
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<binarySearch>:
  endbr64
  push   %r15
  mov    %edi,%r15d
  push   %r14
  movslq %ecx,%r14
  push   %r13
  movslq %edx,%r13
  mov    %r14,%r11
  push   %r12
  mov    %r13,%r10
  push   %rbp
  mov    %r13,%rbp
  mov    %r14d,%r13d
  mov    %rsi,%r14
  push   %rbx
  sub    $0x28,%rsp
  jmp    L12
  nopl   0x0(%rax)
L30:
  cmp    %r15d,0x4(%rsp)
  je     L7
  cmp    %r15d,0x18(%rsp)
  je     L36
  mov    0x8(%rsp),%r11
  mov    0x10(%rsp),%r10
  cmovge %ebx,%r13d
  cmovl  %ebx,%ebp
  cmovge %r12,%r11
  cmovl  %r12,%r10
L12:
  mov    (%r14,%r10,4),%eax
  mov    (%r14,%r11,4),%edx
  mov    %ebp,%esi
  mov    %r10,0x10(%rsp)
  lea    D6(%rip),%rdi
  mov    %r11,0x8(%rsp)
  mov    %eax,(%rsp)
  lea    0x0(%rbp,%r13,1),%eax
  mov    %eax,%ebx
  mov    %edx,0x4(%rsp)
  mov    %r13d,%edx
  shr    $0x1f,%ebx
  add    %eax,%ebx
  sar    %ebx
  movslq %ebx,%r12
  mov    %ebx,0x1c(%rsp)
  mov    (%r14,%r12,4),%ecx
  mov    %ecx,0x18(%rsp)
  mov    %ebx,%ecx
  call   <printf@plt>
  cmp    %r15d,(%rsp)
  jne    L30
  mov    %ebp,0x1c(%rsp)
L36:
  mov    0x1c(%rsp),%eax
  add    $0x28,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
  nopl   0x0(%rax)
L7:
  mov    %r13d,0x1c(%rsp)
  jmp    L36
```

tool_calls: name: extract_symbolic_data
arguments: data_tag: D6
datatype: string

tool: D6: 
left: %d, right: %d, midpt: %d

assistant: ```c
int binarySearch(int target, int *arr, int leftBound, int rightBound) {
  int left = arr[leftBound];
  int right = arr[rightBound];
  int midptIdx = (rightBound + leftBound) / 2;
  int midpt = arr[midptIdx];
  printf("\nleft: %d, right: %d, midpt: %d", leftBound, rightBound, midptIdx);
  if (left == target) {
    return leftBound;
  }
  if (right == target) {
    return rightBound;
  }
  if (midpt == target) {
    return midptIdx;
  }
  if (midpt < target) {
    return binarySearch(target, arr, midptIdx, rightBound);
  }
  return binarySearch(target, arr, leftBound, midptIdx);
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<binarySearch>:
  endbr64
  push   %r15
  mov    %edi,%r15d
  push   %r14
  movslq %ecx,%r14
  push   %r13
  movslq %edx,%r13
  mov    %r14,%r11
  push   %r12
  mov    %r13,%r10
  push   %rbp
  mov    %r13,%rbp
  mov    %r14d,%r13d
  mov    %rsi,%r14
  push   %rbx
  sub    $0x28,%rsp
  jmp    L11
  nopl   0x0(%rax)
L38:
  cmp    %r15d,0x4(%rsp)
  je     L40
  cmp    %r15d,0x18(%rsp)
  je     L48
  mov    0x8(%rsp),%r11
  mov    0x10(%rsp),%r10
  cmovge %ebx,%r13d
  cmovl  %ebx,%ebp
  cmovge %r12,%r11
  cmovl  %r12,%r10
L11:
  mov    (%r14,%r10,4),%eax
  mov    (%r14,%r11,4),%edx
  mov    %ebp,%esi
  mov    %r10,0x10(%rsp)
  lea    D9(%rip),%rdi
  mov    %r11,0x8(%rsp)
  mov    %eax,(%rsp)
  lea    0x0(%rbp,%r13,1),%eax
  mov    %eax,%ebx
  mov    %edx,0x4(%rsp)
  mov    %r13d,%edx
  shr    $0x1f,%ebx
  add    %eax,%ebx
  sar    %ebx
  movslq %ebx,%r12
  mov    %ebx,0x1c(%rsp)
  mov    (%r14,%r12,4),%ecx
  mov    %ecx,0x18(%rsp)
  mov    %ebx,%ecx
  call   <printf@plt>
  cmp    %r15d,(%rsp)
  jne    L38
  mov    %ebp,0x1c(%rsp)
L48:
  mov    0x1c(%rsp),%eax
  add    $0x28,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
  nopl   0x0(%rax)
L40:
  mov    %r13d,0x1c(%rsp)
  jmp    L48
```

tool_calls: name: disassemble_data
arguments: label: D9
type: string

tool: D9: 
left: %d, right: %d, midpt: %d

assistant: ```c
int binarySearch(int target, int *arr, int leftBound, int rightBound) {
  int left = arr[leftBound];
  int right = arr[rightBound];
  int midptIdx = (rightBound + leftBound) / 2;
  int midpt = arr[midptIdx];
  printf("\nleft: %d, right: %d, midpt: %d", leftBound, rightBound, midptIdx);
  if (left == target) {
    return leftBound;
  }
  if (right == target) {
    return rightBound;
  }
  if (midpt == target) {
    return midptIdx;
  }
  if (midpt < target) {
    return binarySearch(target, arr, midptIdx, rightBound);
  }
  return binarySearch(target, arr, leftBound, midptIdx);
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<strcomp>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x18(%rbp)
  mov    %rsi,-0x20(%rbp)
  movl   $0x0,-0x4(%rbp)
  jmp    L73
L47:
  mov    -0x4(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%edx
  mov    -0x4(%rbp),%eax
  movslq %eax,%rcx
  mov    -0x20(%rbp),%rax
  add    %rcx,%rax
  movzbl (%rax),%eax
  cmp    %al,%dl
  jge    L50
  mov    $0xffffffff,%eax
  jmp    L31
L50:
  mov    -0x4(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%edx
  mov    -0x4(%rbp),%eax
  movslq %eax,%rcx
  mov    -0x20(%rbp),%rax
  add    %rcx,%rax
  movzbl (%rax),%eax
  cmp    %al,%dl
  jle    L135
  mov    $0x1,%eax
  jmp    L31
L135:
  addl   $0x1,-0x4(%rbp)
L73:
  mov    -0x4(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  test   %al,%al
  je     L90
  mov    -0x4(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x20(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  test   %al,%al
  jne    L47
L90:
  mov    -0x4(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  test   %al,%al
  jne    L13
  mov    -0x4(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x20(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  test   %al,%al
  jne    L13
  mov    $0x0,%eax
  jmp    L31
L13:
  mov    -0x4(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  test   %al,%al
  jne    L146
  mov    -0x4(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x20(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  test   %al,%al
  je     L146
  mov    $0xffffffff,%eax
  jmp    L31
L146:
  mov    -0x4(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  test   %al,%al
  je     L31
  mov    -0x4(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x20(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  test   %al,%al
  jne    L31
  mov    $0x1,%eax
  jmp    L31
L31:
  pop    %rbp
  ret
```

assistant: ```c
int strcomp(char *str1, char *str2) {
  int i = 0;
  while (str1[i] != '\0' && str2[i] != '\0') {
    if (str1[i] < str2[i])
      return -1;
    else if (str1[i] > str2[i])
      return 1;
    i++;
  }
  if (str1[i] == '\0' && str2[i] == '\0')
    return 0;
  else if (str1[i] == '\0' && str2[i] != '\0')
    return -1;
  else if (str1[i] != '\0' && str2[i] == '\0')
    return 1;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<strcomp>:
  endbr64
  movzbl (%rdi),%eax
  mov    $0x0,%ecx
  test   %al,%al
  je     L45
L57:
  movzbl (%rsi,%rcx,1),%edx
  test   %dl,%dl
  je     L20
  cmp    %al,%dl
  jg     L4
  jl     L63
  add    $0x1,%rcx
  movzbl (%rdi,%rcx,1),%eax
  test   %al,%al
  jne    L57
L45:
  movzbl (%rsi,%rcx,1),%eax
  neg    %al
  sbb    %eax,%eax
  ret
L4:
  mov    $0xffffffff,%eax
  ret
L63:
  mov    $0x1,%eax
  ret
L6:
  mov    $0x0,%eax
  ret
L20:
  test   %al,%al
  je     L6
  mov    $0x1,%eax
  cmpb   $0x0,(%rsi,%rcx,1)
  je     L47
  ret
L47:
  ret
```

assistant: ```c
int strcomp(char *str1, char *str2) {
  int i = 0;
  while (str1[i] != '\0' && str2[i] != '\0') {
    if (str1[i] < str2[i])
      return -1;
    else if (str1[i] > str2[i])
      return 1;
    i++;
  }
  if (str1[i] == '\0' && str2[i] == '\0')
    return 0;
  else if (str1[i] == '\0' && str2[i] != '\0')
    return -1;
  else if (str1[i] != '\0' && str2[i] == '\0')
    return 1;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<strcomp>:
  endbr64
  movzbl (%rdi),%edx
  xor    %eax,%eax
  test   %dl,%dl
  jne    L31
  jmp    L7
  nop
L14:
  cmp    %dl,%cl
  jg     L59
  jl     L24
  add    $0x1,%rax
  movzbl (%rdi,%rax,1),%edx
  test   %dl,%dl
  je     L6
L31:
  movzbl (%rsi,%rax,1),%ecx
  test   %cl,%cl
  jne    L14
L24:
  mov    $0x1,%eax
  ret
L6:
  add    %rax,%rsi
L7:
  movzbl (%rsi),%eax
  neg    %al
  sbb    %eax,%eax
  ret
  nopl   0x0(%rax,%rax,1)
L59:
  mov    $0xffffffff,%eax
  ret
```

assistant: ```c
int strcomp(char *str1, char *str2) {
  int i = 0;
  while (str1[i] != '\0' && str2[i] != '\0') {
    if (str1[i] < str2[i])
      return -1;
    else if (str1[i] > str2[i])
      return 1;
    i++;
  }
  if (str1[i] == '\0' && str2[i] == '\0')
    return 0;
  else if (str1[i] == '\0' && str2[i] != '\0')
    return -1;
  else if (str1[i] != '\0' && str2[i] == '\0')
    return 1;
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<strcomp>:
  endbr64
  movzbl (%rdi),%edx
  xor    %eax,%eax
  test   %dl,%dl
  jne    L33
  jmp    L25
  nop
L31:
  cmp    %dl,%cl
  jg     L45
  jl     L51
  add    $0x1,%rax
  movzbl (%rdi,%rax,1),%edx
  test   %dl,%dl
  je     L1
L33:
  movzbl (%rsi,%rax,1),%ecx
  test   %cl,%cl
  jne    L31
L51:
  mov    $0x1,%eax
  ret
L1:
  add    %rax,%rsi
L25:
  movzbl (%rsi),%eax
  neg    %al
  sbb    %eax,%eax
  ret
  nopl   0x0(%rax,%rax,1)
L45:
  mov    $0xffffffff,%eax
  ret
```

assistant: ```c
int strcomp(char *str1, char *str2) {
  int i = 0;
  while (str1[i] != '\0' && str2[i] != '\0') {
    if (str1[i] < str2[i])
      return -1;
    else if (str1[i] > str2[i])
      return 1;
    i++;
  }
  if (str1[i] == '\0' && str2[i] == '\0')
    return 0;
  else if (str1[i] == '\0' && str2[i] != '\0')
    return -1;
  else if (str1[i] != '\0' && str2[i] == '\0')
    return 1;
}
```
user: 这段汇编代码用C语言表示是什么样的？

```asm
<never_loops_bad>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  nop
  nop
  pop    %rbp
  ret
```

assistant: ```c
void never_loops_bad() {
  while (0) {
    nop();
  }
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<never_loops_bad>:
  endbr64
  ret
```

assistant: ```c
void never_loops_bad() {
  while (0) {
    nop();
  }
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<never_loops_bad>:
  endbr64
  ret
```

assistant: ```c
void never_loops_bad() {
  while (0) {
    nop();
  }
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<never_loops_bad>:
  endbr64
  ret
```

assistant: ```c
void never_loops_bad() {
  while (0) {
    nop();
  }
}
```