ylfeng/ReF-Decompile-dataset huggingface dataset:
user: What would the C source look like for the assembly code provided here?

```asm
<proba_cond>:
  endbr64
  test   %ecx,%ecx
  jle    L4
  movsd  D18(%rip),%xmm4
  lea    -0x1(%rcx),%eax
  lea    0x4(%rdx,%rax,4),%rcx
  movapd %xmm4,%xmm2
  movapd %xmm4,%xmm0
L14:
  movslq (%rdx),%rax
  pxor   %xmm3,%xmm3
  add    $0x4,%rdx
  cvtsi2sdl (%rdi,%rax,4),%xmm3
  movsd  (%rsi,%rax,8),%xmm1
  divsd  %xmm3,%xmm1
  movapd %xmm4,%xmm3
  subsd  %xmm1,%xmm3
  mulsd  %xmm1,%xmm0
  mulsd  %xmm3,%xmm2
  cmp    %rdx,%rcx
  jne    L14
  addsd  %xmm0,%xmm2
  divsd  %xmm2,%xmm0
  ret
  nopw   0x0(%rax,%rax,1)
L4:
  movsd  D19(%rip),%xmm0
  ret
```

tool_calls: name: read_data
arguments: tag: D18
datatype: f64
name: read_data
arguments: tag: D19
datatype: byte[8]

tool: D18: 1

tool: {"D19": [0x00,0x00,0x00,0x00,0x00,0x00,0xe0,0x3f]}

assistant: ```c
double proba_cond(int *neighb_counts, double *weights, int *nodes, int rev_count) {
  int n, C;
  double p = 1;
  double notp = 1;
  for (int i = 0; i < rev_count; i++) {
    n = nodes[i];
    C = neighb_counts[n];
    p *= weights[n] / C;
    notp *= 1 - weights[n] / C;
  }
  return p / (p + notp);
}
```
user: What is the c source code of the assembly code below:

```asm
<proba_cond>:
  endbr64
  test   %ecx,%ecx
  jle    L13
  movsd  D6(%rip),%xmm4
  lea    -0x1(%rcx),%eax
  lea    0x4(%rdx,%rax,4),%rcx
  movapd %xmm4,%xmm2
  movapd %xmm4,%xmm0
L12:
  movslq (%rdx),%rax
  pxor   %xmm3,%xmm3
  add    $0x4,%rdx
  cvtsi2sdl (%rdi,%rax,4),%xmm3
  movsd  (%rsi,%rax,8),%xmm1
  divsd  %xmm3,%xmm1
  movapd %xmm4,%xmm3
  subsd  %xmm1,%xmm3
  mulsd  %xmm1,%xmm0
  mulsd  %xmm3,%xmm2
  cmp    %rdx,%rcx
  jne    L12
  addsd  %xmm0,%xmm2
  divsd  %xmm2,%xmm0
  ret
  nopw   0x0(%rax,%rax,1)
L13:
  movsd  D15(%rip),%xmm0
  ret
```

tool_calls: name: parse_data
arguments: label: D6
type_guessed: f64
name: parse_data
arguments: label: D15
type_guessed: byte[8]

tool: D6: 1

tool: {"D15": [0x00,0x00,0x00,0x00,0x00,0x00,0xe0,0x3f]}

assistant: ```c
double proba_cond(int *neighb_counts, double *weights, int *nodes, int rev_count) {
  int n, C;
  double p = 1;
  double notp = 1;
  for (int i = 0; i < rev_count; i++) {
    n = nodes[i];
    C = neighb_counts[n];
    p *= weights[n] / C;
    notp *= 1 - weights[n] / C;
  }
  return p / (p + notp);
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<gcd>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x28(%rbp)
  mov    %rsi,-0x30(%rbp)
  mov    -0x28(%rbp),%rax
  cmp    -0x30(%rbp),%rax
  jbe    L10
  mov    -0x28(%rbp),%rax
  mov    %rax,-0x18(%rbp)
  mov    -0x30(%rbp),%rax
  mov    %rax,-0x10(%rbp)
  jmp    L20
L10:
  mov    -0x30(%rbp),%rax
  mov    %rax,-0x18(%rbp)
  mov    -0x28(%rbp),%rax
  mov    %rax,-0x10(%rbp)
L20:
  mov    -0x18(%rbp),%rax
  mov    $0x0,%edx
  divq   -0x10(%rbp)
  mov    %rdx,-0x8(%rbp)
  mov    -0x10(%rbp),%rax
  mov    %rax,-0x18(%rbp)
  mov    -0x8(%rbp),%rax
  mov    %rax,-0x10(%rbp)
  cmpq   $0x0,-0x8(%rbp)
  jne    L20
  mov    -0x18(%rbp),%rax
  pop    %rbp
  ret
```

assistant: ```c
unsigned long gcd(unsigned long a, unsigned long b) {
  unsigned long x, y, r;
  if (a > b) {
    x = a;
    y = b;
  } else {
    x = b;
    y = a;
  }
  do {
    r = x - x / y * y;
    x = y;
    y = r;
  } while (r > 0);
  return x;
}
```
user: What is the c source code of the assembly code below:

```asm
<gcd>:
  endbr64
  mov    %rdi,%rax
  cmp    %rsi,%rdi
  ja     L3
  mov    %rsi,%rax
  mov    %rdi,%rsi
L3:
  mov    %rsi,%rcx
  mov    $0x0,%edx
  div    %rsi
  mov    %rdx,%rsi
  mov    %rcx,%rax
  test   %rdx,%rdx
  jne    L3
  ret
```

assistant: ```c
unsigned long gcd(unsigned long a, unsigned long b) {
  unsigned long x, y, r;
  if (a > b) {
    x = a;
    y = b;
  } else {
    x = b;
    y = a;
  }
  do {
    r = x - x / y * y;
    x = y;
    y = r;
  } while (r > 0);
  return x;
}
```
user: Translate the below assembly code into C programming language:

```asm
<gcd>:
  endbr64
  mov    %rdi,%rax
  mov    %rsi,%rdx
  cmp    %rsi,%rdi
  ja     L4
  mov    %rsi,%rax
  mov    %rdi,%rdx
  nopl   (%rax)
L4:
  mov    %rdx,%rcx
  xor    %edx,%edx
  div    %rcx
  mov    %rcx,%rax
  test   %rdx,%rdx
  jne    L4
  ret
```

assistant: ```c
unsigned long gcd(unsigned long a, unsigned long b) {
  unsigned long x, y, r;
  if (a > b) {
    x = a;
    y = b;
  } else {
    x = b;
    y = a;
  }
  do {
    r = x - x / y * y;
    x = y;
    y = r;
  } while (r > 0);
  return x;
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<gcd>:
  endbr64
  mov    %rdi,%rax
  mov    %rsi,%rdx
  cmp    %rsi,%rdi
  ja     L0
  mov    %rsi,%rax
  mov    %rdi,%rdx
  nopl   (%rax)
L0:
  mov    %rdx,%rcx
  xor    %edx,%edx
  div    %rcx
  mov    %rcx,%rax
  test   %rdx,%rdx
  jne    L0
  ret
```

assistant: ```c
unsigned long gcd(unsigned long a, unsigned long b) {
  unsigned long x, y, r;
  if (a > b) {
    x = a;
    y = b;
  } else {
    x = b;
    y = a;
  }
  do {
    r = x - x / y * y;
    x = y;
    y = r;
  } while (r > 0);
  return x;
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<cvector_rotate_z>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x30,%rsp
  mov    %rdi,-0x8(%rbp)
  mov    %rsi,-0x10(%rbp)
  movsd  %xmm0,-0x18(%rbp)
  mov    -0x10(%rbp),%rax
  movsd  (%rax),%xmm5
  movsd  %xmm5,-0x20(%rbp)
  mov    -0x18(%rbp),%rax
  movq   %rax,%xmm0
  call   <cos@plt>
  mulsd  -0x20(%rbp),%xmm0
  movsd  %xmm0,-0x20(%rbp)
  mov    -0x10(%rbp),%rax
  add    $0x8,%rax
  movsd  (%rax),%xmm6
  movsd  %xmm6,-0x28(%rbp)
  mov    -0x18(%rbp),%rax
  movq   %rax,%xmm0
  call   <sin@plt>
  mulsd  -0x28(%rbp),%xmm0
  addsd  -0x20(%rbp),%xmm0
  mov    -0x8(%rbp),%rax
  movsd  %xmm0,(%rax)
  mov    -0x10(%rbp),%rax
  movsd  (%rax),%xmm0
  movq   D8(%rip),%xmm1
  xorpd  %xmm1,%xmm0
  movsd  %xmm0,-0x20(%rbp)
  mov    -0x18(%rbp),%rax
  movq   %rax,%xmm0
  call   <sin@plt>
  movapd %xmm0,%xmm4
  mulsd  -0x20(%rbp),%xmm4
  movsd  %xmm4,-0x20(%rbp)
  mov    -0x10(%rbp),%rax
  add    $0x8,%rax
  movsd  (%rax),%xmm7
  movsd  %xmm7,-0x28(%rbp)
  mov    -0x18(%rbp),%rax
  movq   %rax,%xmm0
  call   <cos@plt>
  mulsd  -0x28(%rbp),%xmm0
  mov    -0x8(%rbp),%rax
  add    $0x8,%rax
  addsd  -0x20(%rbp),%xmm0
  movsd  %xmm0,(%rax)
  mov    -0x10(%rbp),%rax
  lea    0x10(%rax),%rdx
  mov    -0x8(%rbp),%rax
  add    $0x10,%rax
  movsd  (%rdx),%xmm0
  movsd  %xmm0,(%rax)
  nop
  leave
  ret
```

tool_calls: name: unpack_data
arguments: label: D8
type_infered: byte[8]

tool: {"D8": [0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x80]}

assistant: ```c
void cvector_rotate_z(double *vdest, const double *vorg, double angle) {
  vdest[0] = vorg[0] * cos(angle) + vorg[1] * sin(angle);
  vdest[1] = -vorg[0] * sin(angle) + vorg[1] * cos(angle);
  vdest[2] = vorg[2];
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<cvector_rotate_z>:
  endbr64
  push   %rbp
  push   %rbx
  sub    $0x18,%rsp
  mov    %rdi,%rbp
  mov    %rsi,%rbx
  lea    0x8(%rsp),%rdi
  mov    %rsp,%rsi
  call   <sincos@plt>
  movsd  (%rsp),%xmm0
  movsd  0x8(%rsp),%xmm1
  movapd %xmm0,%xmm2
  mulsd  (%rbx),%xmm2
  movapd %xmm1,%xmm3
  mulsd  0x8(%rbx),%xmm3
  addsd  %xmm3,%xmm2
  movsd  %xmm2,0x0(%rbp)
  mulsd  (%rbx),%xmm1
  mulsd  0x8(%rbx),%xmm0
  subsd  %xmm1,%xmm0
  movsd  %xmm0,0x8(%rbp)
  movsd  0x10(%rbx),%xmm0
  movsd  %xmm0,0x10(%rbp)
  add    $0x18,%rsp
  pop    %rbx
  pop    %rbp
  ret
```

assistant: ```c
void cvector_rotate_z(double *vdest, const double *vorg, double angle) {
  vdest[0] = vorg[0] * cos(angle) + vorg[1] * sin(angle);
  vdest[1] = -vorg[0] * sin(angle) + vorg[1] * cos(angle);
  vdest[2] = vorg[2];
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<cvector_rotate_z>:
  endbr64
  push   %rbp
  mov    %rdi,%rbp
  push   %rbx
  mov    %rsi,%rbx
  sub    $0x18,%rsp
  lea    0x8(%rsp),%rdi
  mov    %rsp,%rsi
  call   <sincos@plt>
  movsd  (%rbx),%xmm2
  movsd  0x8(%rbx),%xmm3
  movsd  (%rsp),%xmm0
  movsd  0x8(%rsp),%xmm1
  mulsd  %xmm0,%xmm2
  mulsd  %xmm1,%xmm3
  addsd  %xmm3,%xmm2
  movsd  %xmm2,0x0(%rbp)
  mulsd  (%rbx),%xmm1
  mulsd  0x8(%rbx),%xmm0
  subsd  %xmm1,%xmm0
  movsd  %xmm0,0x8(%rbp)
  movsd  0x10(%rbx),%xmm0
  movsd  %xmm0,0x10(%rbp)
  add    $0x18,%rsp
  pop    %rbx
  pop    %rbp
  ret
```

assistant: ```c
void cvector_rotate_z(double *vdest, const double *vorg, double angle) {
  vdest[0] = vorg[0] * cos(angle) + vorg[1] * sin(angle);
  vdest[1] = -vorg[0] * sin(angle) + vorg[1] * cos(angle);
  vdest[2] = vorg[2];
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<cvector_rotate_z>:
  endbr64
  push   %rbp
  mov    %rdi,%rbp
  push   %rbx
  mov    %rsi,%rbx
  sub    $0x18,%rsp
  lea    0x8(%rsp),%rdi
  mov    %rsp,%rsi
  call   <sincos@plt>
  movsd  (%rbx),%xmm2
  movsd  0x8(%rbx),%xmm3
  movsd  (%rsp),%xmm0
  movsd  0x8(%rsp),%xmm1
  mulsd  %xmm0,%xmm2
  mulsd  %xmm1,%xmm3
  addsd  %xmm3,%xmm2
  movsd  %xmm2,0x0(%rbp)
  mulsd  (%rbx),%xmm1
  mulsd  0x8(%rbx),%xmm0
  subsd  %xmm1,%xmm0
  movsd  %xmm0,0x8(%rbp)
  movsd  0x10(%rbx),%xmm0
  movsd  %xmm0,0x10(%rbp)
  add    $0x18,%rsp
  pop    %rbx
  pop    %rbp
  ret
```

assistant: ```c
void cvector_rotate_z(double *vdest, const double *vorg, double angle) {
  vdest[0] = vorg[0] * cos(angle) + vorg[1] * sin(angle);
  vdest[1] = -vorg[0] * sin(angle) + vorg[1] * cos(angle);
  vdest[2] = vorg[2];
}
```
user: What is the c source code of the assembly code below:

```asm
<wentoutone>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %edi,-0x4(%rbp)
  mov    %rsi,-0x10(%rbp)
  mov    %rdx,-0x18(%rbp)
  mov    %rcx,-0x20(%rbp)
  mov    %r8d,-0x8(%rbp)
  cmpl   $0x1,-0x8(%rbp)
  jle    L6
  mov    -0x4(%rbp),%eax
  mov    %eax,%esi
  lea    D8(%rip),%rax
  mov    %rax,%rdi
  call   <Rprintf@plt>
L6:
  mov    -0x4(%rbp),%eax
  lea    0x1(%rax),%esi
  mov    -0x8(%rbp),%r8d
  mov    -0x20(%rbp),%rdi
  mov    -0x18(%rbp),%rcx
  mov    -0x10(%rbp),%rdx
  mov    -0x4(%rbp),%eax
  mov    %r8d,%r9d
  mov    %rdi,%r8
  mov    %eax,%edi
  call   <swap@plt>
  mov    -0x8(%rbp),%edi
  mov    -0x20(%rbp),%rsi
  mov    -0x18(%rbp),%rcx
  mov    -0x10(%rbp),%rdx
  mov    -0x4(%rbp),%eax
  mov    %edi,%r9d
  mov    %rsi,%r8
  mov    %eax,%esi
  mov    $0x1,%edi
  call   <uptoleave@plt>
  nop
  leave
  ret
```

tool_calls: name: unpack_data
arguments: data_label: D8
data_type: string

tool: D8: 
wentOUT_1(%d)
  

assistant: ```c
void wentoutone(int k, double *window, int *outlist, int *nrlist, int print_level) {
  if (print_level >= 2)
    Rprintf("\nwentOUT_1(%d)\n  ", k);
  swap(k, k + 1, window, outlist, nrlist, print_level);
  uptoleave(+1, k, window, outlist, nrlist, print_level);
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<wentoutone>:
  endbr64
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  mov    %edi,%ebx
  mov    %rsi,%r12
  mov    %rdx,%r13
  mov    %rcx,%r14
  mov    %r8d,%ebp
  cmp    $0x1,%r8d
  jg     L1
L12:
  lea    0x1(%rbx),%esi
  mov    %ebp,%r9d
  mov    %r14,%r8
  mov    %r13,%rcx
  mov    %r12,%rdx
  mov    %ebx,%edi
  call   <swap@plt>
  mov    %ebp,%r9d
  mov    %r14,%r8
  mov    %r13,%rcx
  mov    %r12,%rdx
  mov    %ebx,%esi
  mov    $0x1,%edi
  call   <uptoleave@plt>
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
L1:
  mov    %edi,%esi
  lea    D5(%rip),%rdi
  call   <Rprintf@plt>
  jmp    L12
```

tool_calls: name: retrieve_data
arguments: tag: D5
type_guessed: string

tool: D5: 
wentOUT_1(%d)
  

assistant: ```c
void wentoutone(int k, double *window, int *outlist, int *nrlist, int print_level) {
  if (print_level >= 2)
    Rprintf("\nwentOUT_1(%d)\n  ", k);
  swap(k, k + 1, window, outlist, nrlist, print_level);
  uptoleave(+1, k, window, outlist, nrlist, print_level);
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<wentoutone>:
  endbr64
  push   %r14
  mov    %rcx,%r14
  push   %r13
  mov    %rdx,%r13
  push   %r12
  mov    %rsi,%r12
  push   %rbp
  mov    %edi,%ebp
  push   %rbx
  mov    %r8d,%ebx
  cmp    $0x1,%r8d
  jle    L5
  mov    %edi,%esi
  lea    D5(%rip),%rdi
  call   <Rprintf@plt>
L5:
  lea    0x1(%rbp),%esi
  mov    %ebx,%r9d
  mov    %r14,%r8
  mov    %r13,%rcx
  mov    %r12,%rdx
  mov    %ebp,%edi
  call   <swap@plt>
  mov    %ebx,%r9d
  mov    %r14,%r8
  pop    %rbx
  mov    %r13,%rcx
  mov    %r12,%rdx
  mov    %ebp,%esi
  mov    $0x1,%edi
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  jmp    1070 <uptoleave@plt>
```

tool_calls: name: retrieve_data
arguments: data_label: D5
type: string

tool: D5: 
wentOUT_1(%d)
  

assistant: ```c
void wentoutone(int k, double *window, int *outlist, int *nrlist, int print_level) {
  if (print_level >= 2)
    Rprintf("\nwentOUT_1(%d)\n  ", k);
  swap(k, k + 1, window, outlist, nrlist, print_level);
  uptoleave(+1, k, window, outlist, nrlist, print_level);
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<wentoutone>:
  endbr64
  push   %r14
  mov    %rcx,%r14
  push   %r13
  mov    %rdx,%r13
  push   %r12
  mov    %rsi,%r12
  push   %rbp
  mov    %edi,%ebp
  push   %rbx
  mov    %r8d,%ebx
  cmp    $0x1,%r8d
  jle    L6
  mov    %edi,%esi
  lea    D5(%rip),%rdi
  call   <Rprintf@plt>
L6:
  lea    0x1(%rbp),%esi
  mov    %ebx,%r9d
  mov    %r14,%r8
  mov    %r13,%rcx
  mov    %r12,%rdx
  mov    %ebp,%edi
  call   <swap@plt>
  mov    %ebx,%r9d
  mov    %r14,%r8
  pop    %rbx
  mov    %r13,%rcx
  mov    %r12,%rdx
  mov    %ebp,%esi
  mov    $0x1,%edi
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  jmp    1070 <uptoleave@plt>
```

tool_calls: name: read_data
arguments: data_tag: D5
type: string

tool: D5: 
wentOUT_1(%d)
  

assistant: ```c
void wentoutone(int k, double *window, int *outlist, int *nrlist, int print_level) {
  if (print_level >= 2)
    Rprintf("\nwentOUT_1(%d)\n  ", k);
  swap(k, k + 1, window, outlist, nrlist, print_level);
  uptoleave(+1, k, window, outlist, nrlist, print_level);
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<main>:
  endbr64
  push   %rbx
  sub    $0x20,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x18(%rsp)
  xor    %eax,%eax
  call   <__globinit_sixtimes@plt>
  mov    $0x3,%esi
  mov    $0x14,%edi
  call   <__CrestCall@plt>
  lea    0xc(%rsp),%rbx
  mov    %rbx,%rdi
  call   <__CrestInt@plt>
  movslq 0xc(%rsp),%rdx
  mov    %rbx,%rsi
  mov    $0x15,%edi
  call   <__CrestLoad@plt>
  mov    0xc(%rsp),%edi
  call   <mult@plt>
  mov    %eax,0xc(%rsp)
  movslq %eax,%rsi
  mov    $0x17,%edi
  call   <__CrestHandleReturn@plt>
  mov    %rbx,%rsi
  mov    $0x16,%edi
  call   <__CrestStore@plt>
  movslq 0xc(%rsp),%rdx
  mov    %rbx,%rsi
  mov    $0x1a,%edi
  call   <__CrestLoad@plt>
  mov    $0x1f,%edx
  mov    $0x0,%esi
  mov    $0x19,%edi
  call   <__CrestLoad@plt>
  cmpl   $0x1f,0xc(%rsp)
  sete   %dl
  movzbl %dl,%edx
  mov    $0xc,%esi
  mov    $0x18,%edi
  call   <__CrestApply2@plt>
  cmpl   $0x1f,0xc(%rsp)
  je     L23
  mov    $0x0,%edx
  mov    $0x8,%esi
  mov    $0x1c,%edi
  call   <__CrestBranch@plt>
  mov    $0x2,%edx
  mov    $0x0,%esi
  mov    $0x1f,%edi
  call   <__CrestLoad@plt>
  lea    0x10(%rsp),%rsi
  mov    $0x20,%edi
  call   <__CrestStore@plt>
  mov    $0x2,%eax
L12:
  mov    %eax,0x10(%rsp)
  mov    $0x0,%edx
  mov    $0x0,%esi
  mov    $0x21,%edi
  call   <__CrestLoad@plt>
  lea    0x14(%rsp),%rbx
  mov    %rbx,%rsi
  mov    $0x22,%edi
  call   <__CrestStore@plt>
  movl   $0x0,0x14(%rsp)
  mov    $0x0,%edx
  mov    %rbx,%rsi
  mov    $0x23,%edi
  call   <__CrestLoad@plt>
  mov    $0x24,%edi
  call   <__CrestReturn@plt>
  mov    0x14(%rsp),%eax
  mov    0x18(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L5
  add    $0x20,%rsp
  pop    %rbx
  ret
L23:
  mov    $0x1,%edx
  mov    $0x7,%esi
  mov    $0x1b,%edi
  call   <__CrestBranch@plt>
  mov    $0x1,%edx
  mov    $0x0,%esi
  mov    $0x1d,%edi
  call   <__CrestLoad@plt>
  lea    0x10(%rsp),%rsi
  mov    $0x1e,%edi
  call   <__CrestStore@plt>
  mov    $0x1,%eax
  jmp    L12
L5:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
int main(void) {
  int a;
  int b;
  int __retres3;
  {
    __globinit_sixtimes();
    __CrestCall(20, 3);
    __CrestInt(&a);
    __CrestLoad(21, (unsigned long)(&a), (long long)a);
    a = mult(a);
    __CrestHandleReturn(23, (long long)a);
    __CrestStore(22, (unsigned long)(&a));
    __CrestLoad(26, (unsigned long)(&a), (long long)a);
    __CrestLoad(25, (unsigned long)0, (long long)31);
    __CrestApply2(24, 12, (long long)(a == 31));
    if (a == 31) {
      __CrestBranch(27, 7, 1);
      __CrestLoad(29, (unsigned long)0, (long long)1);
      __CrestStore(30, (unsigned long)(&b));
      b = 1;
    } else {
      __CrestBranch(28, 8, 0);
      __CrestLoad(31, (unsigned long)0, (long long)2);
      __CrestStore(32, (unsigned long)(&b));
      b = 2;
    }
    __CrestLoad(33, (unsigned long)0, (long long)0);
    __CrestStore(34, (unsigned long)(&__retres3));
    __retres3 = 0;
    __CrestLoad(35, (unsigned long)(&__retres3), (long long)__retres3);
    __CrestReturn(36);
    return (__retres3);
  }
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<main>:
  endbr64
  push   %rbp
  sub    $0x20,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x18(%rsp)
  xor    %eax,%eax
  lea    0xc(%rsp),%rbp
  call   <__globinit_sixtimes@plt>
  mov    $0x3,%esi
  mov    $0x14,%edi
  call   <__CrestCall@plt>
  mov    %rbp,%rdi
  call   <__CrestInt@plt>
  movslq 0xc(%rsp),%rdx
  mov    %rbp,%rsi
  mov    $0x15,%edi
  call   <__CrestLoad@plt>
  mov    0xc(%rsp),%edi
  call   <mult@plt>
  mov    $0x17,%edi
  movslq %eax,%rsi
  mov    %eax,0xc(%rsp)
  call   <__CrestHandleReturn@plt>
  mov    %rbp,%rsi
  mov    $0x16,%edi
  call   <__CrestStore@plt>
  movslq 0xc(%rsp),%rdx
  mov    %rbp,%rsi
  mov    $0x1a,%edi
  lea    0x10(%rsp),%rbp
  call   <__CrestLoad@plt>
  xor    %esi,%esi
  mov    $0x1f,%edx
  mov    $0x19,%edi
  call   <__CrestLoad@plt>
  xor    %edx,%edx
  cmpl   $0x1f,0xc(%rsp)
  mov    $0xc,%esi
  sete   %dl
  mov    $0x18,%edi
  call   <__CrestApply2@plt>
  cmpl   $0x1f,0xc(%rsp)
  je     L11
  xor    %edx,%edx
  mov    $0x8,%esi
  mov    $0x1c,%edi
  call   <__CrestBranch@plt>
  mov    $0x2,%edx
  xor    %esi,%esi
  mov    $0x1f,%edi
  call   <__CrestLoad@plt>
  mov    %rbp,%rsi
  mov    $0x20,%edi
  call   <__CrestStore@plt>
  mov    $0x2,%eax
L26:
  xor    %edx,%edx
  xor    %esi,%esi
  mov    $0x21,%edi
  mov    %eax,0x10(%rsp)
  call   <__CrestLoad@plt>
  lea    0x14(%rsp),%rbp
  mov    $0x22,%edi
  mov    %rbp,%rsi
  call   <__CrestStore@plt>
  xor    %edx,%edx
  mov    %rbp,%rsi
  mov    $0x23,%edi
  movl   $0x0,0x14(%rsp)
  call   <__CrestLoad@plt>
  mov    $0x24,%edi
  call   <__CrestReturn@plt>
  mov    0x14(%rsp),%eax
  mov    0x18(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L2
  add    $0x20,%rsp
  pop    %rbp
  ret
L11:
  mov    $0x1,%edx
  mov    $0x7,%esi
  mov    $0x1b,%edi
  call   <__CrestBranch@plt>
  mov    $0x1,%edx
  xor    %esi,%esi
  mov    $0x1d,%edi
  call   <__CrestLoad@plt>
  mov    %rbp,%rsi
  mov    $0x1e,%edi
  call   <__CrestStore@plt>
  mov    $0x1,%eax
  jmp    L26
L2:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
int main(void) {
  int a;
  int b;
  int __retres3;
  {
    __globinit_sixtimes();
    __CrestCall(20, 3);
    __CrestInt(&a);
    __CrestLoad(21, (unsigned long)(&a), (long long)a);
    a = mult(a);
    __CrestHandleReturn(23, (long long)a);
    __CrestStore(22, (unsigned long)(&a));
    __CrestLoad(26, (unsigned long)(&a), (long long)a);
    __CrestLoad(25, (unsigned long)0, (long long)31);
    __CrestApply2(24, 12, (long long)(a == 31));
    if (a == 31) {
      __CrestBranch(27, 7, 1);
      __CrestLoad(29, (unsigned long)0, (long long)1);
      __CrestStore(30, (unsigned long)(&b));
      b = 1;
    } else {
      __CrestBranch(28, 8, 0);
      __CrestLoad(31, (unsigned long)0, (long long)2);
      __CrestStore(32, (unsigned long)(&b));
      b = 2;
    }
    __CrestLoad(33, (unsigned long)0, (long long)0);
    __CrestStore(34, (unsigned long)(&__retres3));
    __retres3 = 0;
    __CrestLoad(35, (unsigned long)(&__retres3), (long long)__retres3);
    __CrestReturn(36);
    return (__retres3);
  }
}
```
user: 这段汇编代码用C语言表示是什么样的?

```asm
<main>:
  endbr64
  push   %rbp
  sub    $0x20,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x18(%rsp)
  xor    %eax,%eax
  lea    0xc(%rsp),%rbp
  call   <__globinit_sixtimes@plt>
  mov    $0x3,%esi
  mov    $0x14,%edi
  call   <__CrestCall@plt>
  mov    %rbp,%rdi
  call   <__CrestInt@plt>
  movslq 0xc(%rsp),%rdx
  mov    %rbp,%rsi
  mov    $0x15,%edi
  call   <__CrestLoad@plt>
  mov    0xc(%rsp),%edi
  call   <mult@plt>
  mov    $0x17,%edi
  movslq %eax,%rsi
  mov    %eax,0xc(%rsp)
  call   <__CrestHandleReturn@plt>
  mov    %rbp,%rsi
  mov    $0x16,%edi
  call   <__CrestStore@plt>
  movslq 0xc(%rsp),%rdx
  mov    %rbp,%rsi
  mov    $0x1a,%edi
  lea    0x10(%rsp),%rbp
  call   <__CrestLoad@plt>
  xor    %esi,%esi
  mov    $0x1f,%edx
  mov    $0x19,%edi
  call   <__CrestLoad@plt>
  xor    %edx,%edx
  cmpl   $0x1f,0xc(%rsp)
  mov    $0xc,%esi
  sete   %dl
  mov    $0x18,%edi
  call   <__CrestApply2@plt>
  cmpl   $0x1f,0xc(%rsp)
  je     L16
  xor    %edx,%edx
  mov    $0x8,%esi
  mov    $0x1c,%edi
  call   <__CrestBranch@plt>
  mov    $0x2,%edx
  xor    %esi,%esi
  mov    $0x1f,%edi
  call   <__CrestLoad@plt>
  mov    %rbp,%rsi
  mov    $0x20,%edi
  call   <__CrestStore@plt>
  mov    $0x2,%eax
L26:
  xor    %edx,%edx
  xor    %esi,%esi
  mov    $0x21,%edi
  mov    %eax,0x10(%rsp)
  call   <__CrestLoad@plt>
  lea    0x14(%rsp),%rbp
  mov    $0x22,%edi
  mov    %rbp,%rsi
  call   <__CrestStore@plt>
  xor    %edx,%edx
  mov    %rbp,%rsi
  mov    $0x23,%edi
  movl   $0x0,0x14(%rsp)
  call   <__CrestLoad@plt>
  mov    $0x24,%edi
  call   <__CrestReturn@plt>
  mov    0x14(%rsp),%eax
  mov    0x18(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L20
  add    $0x20,%rsp
  pop    %rbp
  ret
L16:
  mov    $0x1,%edx
  mov    $0x7,%esi
  mov    $0x1b,%edi
  call   <__CrestBranch@plt>
  mov    $0x1,%edx
  xor    %esi,%esi
  mov    $0x1d,%edi
  call   <__CrestLoad@plt>
  mov    %rbp,%rsi
  mov    $0x1e,%edi
  call   <__CrestStore@plt>
  mov    $0x1,%eax
  jmp    L26
L20:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
int main(void) {
  int a;
  int b;
  int __retres3;
  {
    __globinit_sixtimes();
    __CrestCall(20, 3);
    __CrestInt(&a);
    __CrestLoad(21, (unsigned long)(&a), (long long)a);
    a = mult(a);
    __CrestHandleReturn(23, (long long)a);
    __CrestStore(22, (unsigned long)(&a));
    __CrestLoad(26, (unsigned long)(&a), (long long)a);
    __CrestLoad(25, (unsigned long)0, (long long)31);
    __CrestApply2(24, 12, (long long)(a == 31));
    if (a == 31) {
      __CrestBranch(27, 7, 1);
      __CrestLoad(29, (unsigned long)0, (long long)1);
      __CrestStore(30, (unsigned long)(&b));
      b = 1;
    } else {
      __CrestBranch(28, 8, 0);
      __CrestLoad(31, (unsigned long)0, (long long)2);
      __CrestStore(32, (unsigned long)(&b));
      b = 2;
    }
    __CrestLoad(33, (unsigned long)0, (long long)0);
    __CrestStore(34, (unsigned long)(&__retres3));
    __retres3 = 0;
    __CrestLoad(35, (unsigned long)(&__retres3), (long long)__retres3);
    __CrestReturn(36);
    return (__retres3);
  }
}
```