ylfeng/ReF-Decompile-dataset huggingface dataset:
user: 请从给定的汇编指令推导出C源代码：

```asm
<run_tests>:
  endbr64
  push   %r12
  mov    %rdi,%r12
  lea    D13(%rip),%rdi
  push   %rbp
  sub    $0x28,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x18(%rsp)
  xor    %eax,%eax
  lea    0x8(%rsp),%rbp
  movl   $0x0,0x10(%rsp)
  movq   $0x0,0x8(%rsp)
  call   <puts@plt>
  mov    %r12,%rsi
  mov    %rbp,%rdi
  call   <item_retrieval_tests@plt>
  mov    %rbp,%rdi
  call   <validate_coin_tests@plt>
  mov    %rbp,%rdi
  call   <take_coin_tests@plt>
  mov    %r12,%rsi
  mov    %rbp,%rdi
  call   <dispense_change_tests@plt>
  mov    0x10(%rsp),%ecx
  mov    0xc(%rsp),%edx
  xor    %eax,%eax
  mov    0x8(%rsp),%esi
  lea    D1(%rip),%rdi
  call   <printf@plt>
  mov    0x18(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L7
  add    $0x28,%rsp
  pop    %rbp
  pop    %r12
  ret
L7:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: unpack_data
arguments: data_tag: D13
datatype: string
name: unpack_data
arguments: data_tag: D1
datatype: string

tool: D13: 

Running test suite.


tool: D1: 

%d tests run, %d passed, %d failed


assistant: ```c
void run_tests(struct vm *vm) {
  int stats[3] = {0, 0, 0};
  printf("\n\nRunning test suite.\n\n");
  item_retrieval_tests(stats, vm);
  validate_coin_tests(stats);
  take_coin_tests(stats);
  dispense_change_tests(stats, vm);
  printf("\n\n%d tests run, %d passed, %d failed\n", stats[0], stats[1], stats[2]);
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现：

```asm
<compress>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x18(%rbp)
  mov    -0x18(%rbp),%rax
  mov    %rax,-0x8(%rbp)
  cmpq   $0x0,-0x18(%rbp)
  je     L51
  jmp    L20
L37:
  addq   $0x1,-0x18(%rbp)
L29:
  mov    -0x18(%rbp),%rax
  movzbl (%rax),%eax
  test   %al,%al
  je     L47
  mov    -0x18(%rbp),%rax
  add    $0x1,%rax
  movzbl (%rax),%eax
  test   %al,%al
  je     L47
  mov    -0x18(%rbp),%rax
  movzbl (%rax),%edx
  mov    -0x18(%rbp),%rax
  add    $0x1,%rax
  movzbl (%rax),%eax
  cmp    %al,%dl
  je     L37
L47:
  mov    -0xc(%rbp),%eax
  lea    0x1(%rax),%edx
  mov    %edx,-0xc(%rbp)
  movslq %eax,%rdx
  mov    -0x8(%rbp),%rax
  add    %rax,%rdx
  mov    -0x18(%rbp),%rax
  movzbl (%rax),%eax
  mov    %al,(%rdx)
  addq   $0x1,-0x18(%rbp)
L20:
  mov    -0x18(%rbp),%rax
  movzbl (%rax),%eax
  test   %al,%al
  jne    L29
  mov    -0xc(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x8(%rbp),%rax
  add    %rdx,%rax
  movb   $0x0,(%rax)
  jmp    L2
L51:
  nop
L2:
  pop    %rbp
  ret
```

assistant: ```c
void compress(char *str) {
  int j;
  char *dest = str;
  if (!str)
    return;
  while (*str) {
    while (*str && *(str + 1) && (*str == *(str + 1))) {
      str++;
    }
    dest[j++] = *str;
    str++;
  }
  dest[j] = '\0';
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<compress>:
  endbr64
  test   %rdi,%rdi
  je     L86
  cmpb   $0x0,(%rdi)
  je     L78
  mov    $0x1,%esi
  mov    %rdi,%rax
  jmp    L51
L17:
  mov    %rax,%rcx
L22:
  mov    %esi,%r8d
  mov    %dl,-0x1(%rdi,%rsi,1)
  lea    0x1(%rcx),%rax
  add    $0x1,%rsi
  cmpb   $0x0,0x1(%rcx)
  je     L78
L51:
  movzbl (%rax),%edx
  mov    %rax,%rcx
  test   %dl,%dl
  je     L22
L28:
  movzbl 0x1(%rax),%ecx
  cmp    %dl,%cl
  jne    L17
  test   %cl,%cl
  je     L17
  add    $0x1,%rax
  movzbl (%rax),%edx
  test   %dl,%dl
  jne    L28
  mov    %rax,%rcx
  jmp    L22
L78:
  movslq %r8d,%r8
  movb   $0x0,(%rdi,%r8,1)
L86:
  ret
```

assistant: ```c
void compress(char *str) {
  int j;
  char *dest = str;
  if (!str)
    return;
  while (*str) {
    while (*str && *(str + 1) && (*str == *(str + 1))) {
      str++;
    }
    dest[j++] = *str;
    str++;
  }
  dest[j] = '\0';
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<compress>:
  endbr64
  test   %rdi,%rdi
  je     L19
  movzbl (%rdi),%eax
  test   %al,%al
  je     L23
  mov    $0x1,%r8d
  mov    %rdi,%rdx
  jmp    L45
  nopl   0x0(%rax,%rax,1)
L35:
  test   %al,%al
  je     L16
L45:
  mov    %eax,%ecx
  movzbl 0x1(%rdx),%eax
  mov    %rdx,%rsi
  add    $0x1,%rdx
  cmp    %cl,%al
  je     L35
L16:
  mov    %cl,-0x1(%rdi,%r8,1)
  movzbl 0x1(%rsi),%eax
  mov    %r8d,%r9d
  lea    0x1(%rsi),%rdx
  add    $0x1,%r8
  test   %al,%al
  jne    L45
L23:
  movslq %r9d,%r9
  movb   $0x0,(%rdi,%r9,1)
L19:
  ret
```

assistant: ```c
void compress(char *str) {
  int j;
  char *dest = str;
  if (!str)
    return;
  while (*str) {
    while (*str && *(str + 1) && (*str == *(str + 1))) {
      str++;
    }
    dest[j++] = *str;
    str++;
  }
  dest[j] = '\0';
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现：

```asm
<compress>:
  endbr64
  test   %rdi,%rdi
  je     L59
  movzbl (%rdi),%eax
  test   %al,%al
  je     L30
  mov    $0x1,%r8d
  mov    %rdi,%rdx
  jmp    L31
  nopl   0x0(%rax,%rax,1)
L8:
  test   %al,%al
  je     L50
L31:
  mov    %eax,%ecx
  movzbl 0x1(%rdx),%eax
  mov    %rdx,%rsi
  add    $0x1,%rdx
  cmp    %cl,%al
  je     L8
L50:
  mov    %cl,-0x1(%rdi,%r8,1)
  movzbl 0x1(%rsi),%eax
  mov    %r8d,%r9d
  lea    0x1(%rsi),%rdx
  add    $0x1,%r8
  test   %al,%al
  jne    L31
L30:
  movslq %r9d,%r9
  movb   $0x0,(%rdi,%r9,1)
L59:
  ret
```

assistant: ```c
void compress(char *str) {
  int j;
  char *dest = str;
  if (!str)
    return;
  while (*str) {
    while (*str && *(str + 1) && (*str == *(str + 1))) {
      str++;
    }
    dest[j++] = *str;
    str++;
  }
  dest[j] = '\0';
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<memsetw>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x18(%rbp)
  mov    %esi,-0x1c(%rbp)
  mov    %edx,-0x20(%rbp)
  movl   $0x0,-0x4(%rbp)
  jmp    L1
L3:
  mov    -0x4(%rbp),%eax
  cltq
  lea    (%rax,%rax,1),%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  mov    -0x1c(%rbp),%edx
  mov    %dx,(%rax)
  addl   $0x1,-0x4(%rbp)
L1:
  mov    -0x4(%rbp),%eax
  cmp    -0x20(%rbp),%eax
  jl     L3
  nop
  nop
  pop    %rbp
  ret
```

assistant: ```c
void memsetw(short *tab, int val, int n) {
  int i;
  for (i = 0; i < n; i++)
    tab[i] = val;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<memsetw>:
  endbr64
  test   %edx,%edx
  jle    L11
  mov    %rdi,%rax
  lea    -0x1(%rdx),%edx
  lea    0x2(%rdi,%rdx,2),%rdx
L6:
  mov    %si,(%rax)
  add    $0x2,%rax
  cmp    %rdx,%rax
  jne    L6
L11:
  ret
```

assistant: ```c
void memsetw(short *tab, int val, int n) {
  int i;
  for (i = 0; i < n; i++)
    tab[i] = val;
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<memsetw>:
  endbr64
  test   %edx,%edx
  jle    L3
  lea    -0x1(%rdx),%eax
  lea    0x2(%rdi,%rax,2),%rax
L16:
  mov    %si,(%rdi)
  add    $0x2,%rdi
  cmp    %rax,%rdi
  jne    L16
L3:
  ret
```

assistant: ```c
void memsetw(short *tab, int val, int n) {
  int i;
  for (i = 0; i < n; i++)
    tab[i] = val;
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<memsetw>:
  endbr64
  mov    %rdi,%rcx
  test   %edx,%edx
  jle    L59
  lea    -0x1(%rdx),%eax
  cmp    $0x6,%eax
  jbe    L84
  mov    %rdi,%rax
  mov    %edx,%edi
  movd   %esi,%xmm0
  shr    $0x3,%edi
  punpcklwd %xmm0,%xmm0
  sub    $0x1,%edi
  pshufd $0x0,%xmm0,%xmm0
  shl    $0x4,%rdi
  lea    0x10(%rcx,%rdi,1),%rdi
  nopl   0x0(%rax)
L65:
  movups %xmm0,(%rax)
  add    $0x10,%rax
  cmp    %rax,%rdi
  jne    L65
  mov    %edx,%eax
  and    $0xfffffff8,%eax
  mov    %eax,%edi
  cmp    %eax,%edx
  je     L0
L73:
  mov    %edx,%r9d
  sub    %eax,%r9d
  lea    -0x1(%r9),%r8d
  cmp    $0x2,%r8d
  jbe    L68
  movd   %esi,%xmm2
  pshuflw $0x0,%xmm2,%xmm1
  movq   %xmm1,(%rcx,%rax,2)
  mov    %r9d,%eax
  and    $0xfffffffc,%eax
  add    %eax,%edi
  cmp    %eax,%r9d
  je     L59
L68:
  movslq %edi,%rax
  mov    %si,(%rcx,%rax,2)
  lea    (%rax,%rax,1),%r8
  lea    0x1(%rdi),%eax
  cmp    %edx,%eax
  jge    L59
  add    $0x2,%edi
  mov    %si,0x2(%rcx,%r8,1)
  cmp    %edi,%edx
  jle    L59
  mov    %si,0x4(%rcx,%r8,1)
L59:
  ret
  nopl   0x0(%rax,%rax,1)
L0:
  ret
L84:
  xor    %eax,%eax
  xor    %edi,%edi
  jmp    L73
```

assistant: ```c
void memsetw(short *tab, int val, int n) {
  int i;
  for (i = 0; i < n; i++)
    tab[i] = val;
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<main>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %edi,-0x14(%rbp)
  mov    %rsi,-0x20(%rbp)
  movl   $0x1,-0xc(%rbp)
  mov    $0x3,%edx
  mov    $0x1,%esi
  mov    $0x1,%edi
  call   <new_solution@plt>
  mov    %rax,-0x8(%rbp)
  cmpl   $0x1,-0x14(%rbp)
  jle    L6
  mov    -0x20(%rbp),%rax
  add    $0x8,%rax
  mov    (%rax),%rax
  mov    %rax,%rdi
  call   <atoi@plt>
  mov    %eax,-0xc(%rbp)
L6:
  mov    -0xc(%rbp),%edx
  mov    -0x8(%rbp),%rax
  mov    %edx,%esi
  mov    %rax,%rdi
  call   <glow_level@plt>
  mov    %eax,%edi
  call   <print_solution@plt>
  mov    $0x0,%eax
  leave
  ret
```

assistant: ```c
int main(int argc, char **argv) {
  int level = 1;
  struct solution *sol = new_solution(1, 1, 3);
  if (argc >= 2)
    level = atoi(argv[1]);
  print_solution(glow_level(sol, level));
  return 0;
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<main>:
  endbr64
  push   %r12
  push   %rbp
  push   %rbx
  mov    %edi,%ebp
  mov    %rsi,%r12
  mov    $0x3,%edx
  mov    $0x1,%esi
  mov    $0x1,%edi
  call   <new_solution@plt>
  mov    %rax,%rbx
  mov    $0x1,%esi
  cmp    $0x1,%ebp
  jg     L6
L2:
  mov    %rbx,%rdi
  call   <glow_level@plt>
  mov    %eax,%edi
  call   <print_solution@plt>
  mov    $0x0,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
L6:
  mov    0x8(%r12),%rdi
  call   <atoi@plt>
  mov    %eax,%esi
  jmp    L2
```

assistant: ```c
int main(int argc, char **argv) {
  int level = 1;
  struct solution *sol = new_solution(1, 1, 3);
  if (argc >= 2)
    level = atoi(argv[1]);
  print_solution(glow_level(sol, level));
  return 0;
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现：

```asm
<main>:
  endbr64
  push   %r12
  mov    $0x3,%edx
  mov    %rsi,%r12
  mov    $0x1,%esi
  push   %rbp
  push   %rbx
  mov    %edi,%ebx
  mov    $0x1,%edi
  call   <new_solution@plt>
  mov    $0x1,%esi
  mov    %rax,%rbp
  cmp    $0x1,%ebx
  jle    L5
  mov    0x8(%r12),%rdi
  call   <atoi@plt>
  mov    %eax,%esi
L5:
  mov    %rbp,%rdi
  call   <glow_level@plt>
  mov    %eax,%edi
  call   <print_solution@plt>
  pop    %rbx
  xor    %eax,%eax
  pop    %rbp
  pop    %r12
  ret
```

assistant: ```c
int main(int argc, char **argv) {
  int level = 1;
  struct solution *sol = new_solution(1, 1, 3);
  if (argc >= 2)
    level = atoi(argv[1]);
  print_solution(glow_level(sol, level));
  return 0;
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现：

```asm
<main>:
  endbr64
  push   %r12
  mov    $0x3,%edx
  mov    %rsi,%r12
  mov    $0x1,%esi
  push   %rbp
  push   %rbx
  mov    %edi,%ebx
  mov    $0x1,%edi
  call   <new_solution@plt>
  mov    $0x1,%esi
  mov    %rax,%rbp
  cmp    $0x1,%ebx
  jle    L7
  mov    0x8(%r12),%rdi
  call   <atoi@plt>
  mov    %eax,%esi
L7:
  mov    %rbp,%rdi
  call   <glow_level@plt>
  mov    %eax,%edi
  call   <print_solution@plt>
  pop    %rbx
  xor    %eax,%eax
  pop    %rbp
  pop    %r12
  ret
```

assistant: ```c
int main(int argc, char **argv) {
  int level = 1;
  struct solution *sol = new_solution(1, 1, 3);
  if (argc >= 2)
    level = atoi(argv[1]);
  print_solution(glow_level(sol, level));
  return 0;
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<clamp_poles>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x18,%rsp
  mov    %rdi,%r12
  mov    %rsi,%r13
  mov    %ecx,%ebp
  mov    %r8,(%rsp)
  test   %edx,%edx
  js     L36
  mov    %edx,%eax
  cmp    %ecx,%edx
  je     L69
  movslq %edx,%rdx
  movsd  (%rdi,%rdx,8),%xmm0
  ucomisd (%rsi,%rdx,8),%xmm0
  jp     L81
  movl   $0x1,0x8(%rsp)
  jne    L81
L27:
  mov    0x50(%rsp),%ebx
  lea    0x3(%rbx),%r15d
  test   %ebx,%ebx
  cmovns %ebx,%r15d
  sar    $0x2,%r15d
  mov    %r9d,%ebx
  mov    $0x0,%r14d
  sub    $0x1,%eax
  mov    %eax,0xc(%rsp)
L14:
  sub    $0x8,%rsp
  mov    0x68(%rsp),%eax
  push   %rax
  mov    0x68(%rsp),%eax
  push   %rax
  push   %r15
  mov    %ebx,%r9d
  mov    0x20(%rsp),%r8
  mov    %ebp,%ecx
  mov    0x2c(%rsp),%edx
  mov    %r13,%rsi
  mov    %r12,%rdi
  call   <clamp_poles>
  add    $0x1,%r14d
  add    0x70(%rsp),%ebx
  add    $0x20,%rsp
  cmp    0x8(%rsp),%r14d
  jl     L14
L98:
  add    $0x18,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
L36:
  cmpl   $0x3,0x60(%rsp)
  je     L22
  movslq %ecx,%rbp
  movsd  (%rdi,%rbp,8),%xmm0
  movslq %r9d,%r9
  mov    (%rsp),%rax
  lea    (%rax,%r9,8),%rdi
  movsd  (%rsi,%rbp,8),%xmm1
  mov    0x58(%rsp),%esi
  call   <subline@plt>
  jmp    L98
L22:
  movslq %ecx,%rbp
  movsd  (%rdi,%rbp,8),%xmm0
  movslq %r9d,%r9
  lea    (%r8,%r9,8),%rdi
  movsd  (%rsi,%rbp,8),%xmm1
  mov    0x58(%rsp),%esi
  call   <subcurve@plt>
  jmp    L98
L69:
  sub    $0x1,%eax
  sub    $0x8,%rsp
  mov    0x68(%rsp),%esi
  push   %rsi
  mov    0x60(%rsp),%esi
  push   %rsi
  mov    0x68(%rsp),%ebx
  lea    0x3(%rbx),%edx
  test   %ebx,%ebx
  cmovns %ebx,%edx
  sar    $0x2,%edx
  push   %rdx
  mov    0x20(%rsp),%r8
  mov    %eax,%edx
  mov    %r13,%rsi
  call   <clamp_poles>
  add    $0x20,%rsp
  jmp    L98
L81:
  mov    0x60(%rsp),%ebx
  lea    0x1(%rbx),%ecx
  mov    %ecx,0x8(%rsp)
  test   %ecx,%ecx
  jg     L27
  jmp    L98
```

assistant: ```c
void clamp_poles(double *T0, double *T1, int ii, int i, double *pole, int p_offset, int pole_step, int pole_step_i, int order) {
  if (ii < 0) {
    if (order == 3)
      subcurve(pole + p_offset, pole_step_i, T0[i], T1[i]);
    else
      subline(pole + p_offset, pole_step_i, T0[i], T1[i]);
  } else if (i == ii) {
    clamp_poles(T0, T1, ii - 1, i, pole, p_offset, pole_step / 4, pole_step, order);
  } else {
    int j, ei = (T0[ii] == T1[ii] ? 1 : order + 1);
    for (j = 0; j < ei; j++)
      clamp_poles(T0, T1, ii - 1, i, pole, p_offset + j * pole_step, pole_step / 4, pole_step_i, order);
  }
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<clamp_poles>:
  endbr64
  push   %r15
  mov    %edx,%eax
  mov    %rdi,%r15
  push   %r14
  push   %r13
  movslq %ecx,%r13
  push   %r12
  push   %rbp
  mov    %rsi,%rbp
  push   %rbx
  sub    $0x28,%rsp
  mov    0x60(%rsp),%ebx
  mov    0x68(%rsp),%r12d
  mov    0x70(%rsp),%r10d
L80:
  test   %eax,%eax
  jns    L81
  jmp    L21
  nopl   0x0(%rax)
L33:
  mov    %ebx,%r12d
  lea    0x3(%rbx),%ebx
  test   %r12d,%r12d
  cmovns %r12d,%ebx
  sar    $0x2,%ebx
  sub    $0x1,%eax
  jb     L21
L81:
  cmp    %r13d,%eax
  je     L33
  movslq %eax,%rdx
  movsd  (%r15,%rdx,8),%xmm0
  ucomisd 0x0(%rbp,%rdx,8),%xmm0
  jp     L36
  jne    L36
  test   %ebx,%ebx
  lea    0x3(%rbx),%edx
  cmovs  %edx,%ebx
  sub    $0x1,%eax
  sar    $0x2,%ebx
  jmp    L80
  nopl   (%rax)
L21:
  movslq %r9d,%r9
  movsd  0x0(%rbp,%r13,8),%xmm1
  movsd  (%r15,%r13,8),%xmm0
  mov    %r12d,%esi
  lea    (%r8,%r9,8),%rdi
  cmp    $0x3,%r10d
  je     L78
  add    $0x28,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  jmp    1060 <subline@plt>
  nopl   0x0(%rax,%rax,1)
L36:
  lea    0x1(%r10),%edx
  test   %edx,%edx
  jg     L65
  add    $0x28,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
  nopw   0x0(%rax,%rax,1)
L78:
  add    $0x28,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  jmp    1070 <subcurve@plt>
  nopl   0x0(%rax,%rax,1)
L65:
  test   %ebx,%ebx
  lea    0x3(%rbx),%r14d
  mov    %ebx,0x18(%rsp)
  cmovns %ebx,%r14d
  sub    $0x1,%eax
  mov    %r12d,0x1c(%rsp)
  mov    %r10d,%ebx
  mov    %eax,0x10(%rsp)
  sar    $0x2,%r14d
  mov    %r14d,0x14(%rsp)
  xor    %r14d,%r14d
  mov    %r14d,%r12d
  mov    %r9d,%r14d
  nopw   0x0(%rax,%rax,1)
L73:
  sub    $0x8,%rsp
  mov    %r14d,%r9d
  mov    %r13d,%ecx
  mov    %rbp,%rsi
  push   %rbx
  mov    0x2c(%rsp),%eax
  mov    %r15,%rdi
  push   %rax
  mov    0x2c(%rsp),%eax
  push   %rax
  mov    0x30(%rsp),%edx
  mov    %r8,0x28(%rsp)
  call   <clamp_poles>
  mov    %r12d,%edx
  add    0x38(%rsp),%r14d
  add    $0x1,%r12d
  add    $0x20,%rsp
  cmp    %edx,%ebx
  mov    0x8(%rsp),%r8
  jne    L73
  add    $0x28,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
```

assistant: ```c
void clamp_poles(double *T0, double *T1, int ii, int i, double *pole, int p_offset, int pole_step, int pole_step_i, int order) {
  if (ii < 0) {
    if (order == 3)
      subcurve(pole + p_offset, pole_step_i, T0[i], T1[i]);
    else
      subline(pole + p_offset, pole_step_i, T0[i], T1[i]);
  } else if (i == ii) {
    clamp_poles(T0, T1, ii - 1, i, pole, p_offset, pole_step / 4, pole_step, order);
  } else {
    int j, ei = (T0[ii] == T1[ii] ? 1 : order + 1);
    for (j = 0; j < ei; j++)
      clamp_poles(T0, T1, ii - 1, i, pole, p_offset + j * pole_step, pole_step / 4, pole_step_i, order);
  }
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<clamp_poles>:
  endbr64
  push   %r15
  mov    %edx,%eax
  mov    %rdi,%r15
  push   %r14
  push   %r13
  movslq %ecx,%r13
  push   %r12
  push   %rbp
  mov    %rsi,%rbp
  push   %rbx
  sub    $0x28,%rsp
  mov    0x60(%rsp),%ebx
  mov    0x68(%rsp),%r12d
  mov    0x70(%rsp),%r10d
L98:
  test   %eax,%eax
  jns    L31
  jmp    L16
  nopl   0x0(%rax)
L37:
  mov    %ebx,%r12d
  lea    0x3(%rbx),%ebx
  test   %r12d,%r12d
  cmovns %r12d,%ebx
  sar    $0x2,%ebx
  sub    $0x1,%eax
  jb     L16
L31:
  cmp    %r13d,%eax
  je     L37
  movslq %eax,%rdx
  movsd  (%r15,%rdx,8),%xmm0
  ucomisd 0x0(%rbp,%rdx,8),%xmm0
  jp     L32
  jne    L32
  test   %ebx,%ebx
  lea    0x3(%rbx),%edx
  cmovs  %edx,%ebx
  sub    $0x1,%eax
  sar    $0x2,%ebx
  jmp    L98
  nopl   (%rax)
L16:
  movslq %r9d,%r9
  movsd  0x0(%rbp,%r13,8),%xmm1
  movsd  (%r15,%r13,8),%xmm0
  mov    %r12d,%esi
  lea    (%r8,%r9,8),%rdi
  cmp    $0x3,%r10d
  je     L41
  add    $0x28,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  jmp    1060 <subline@plt>
  nopl   0x0(%rax,%rax,1)
L32:
  lea    0x1(%r10),%edx
  test   %edx,%edx
  jg     L24
  add    $0x28,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
  nopw   0x0(%rax,%rax,1)
L41:
  add    $0x28,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  jmp    1070 <subcurve@plt>
  nopl   0x0(%rax,%rax,1)
L24:
  test   %ebx,%ebx
  lea    0x3(%rbx),%r14d
  mov    %ebx,0x18(%rsp)
  cmovns %ebx,%r14d
  sub    $0x1,%eax
  mov    %r12d,0x1c(%rsp)
  mov    %r10d,%ebx
  mov    %eax,0x10(%rsp)
  mov    %r9d,%r12d
  sar    $0x2,%r14d
  mov    %r14d,0x14(%rsp)
  xor    %r14d,%r14d
  nopl   0x0(%rax)
L80:
  sub    $0x8,%rsp
  mov    %r12d,%r9d
  mov    %r13d,%ecx
  mov    %rbp,%rsi
  push   %rbx
  mov    0x2c(%rsp),%eax
  mov    %r15,%rdi
  push   %rax
  mov    0x2c(%rsp),%eax
  push   %rax
  mov    0x30(%rsp),%edx
  mov    %r8,0x28(%rsp)
  call   <clamp_poles>
  mov    %r14d,%edx
  add    0x38(%rsp),%r12d
  add    $0x1,%r14d
  add    $0x20,%rsp
  cmp    %edx,%ebx
  mov    0x8(%rsp),%r8
  jne    L80
  add    $0x28,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
```

assistant: ```c
void clamp_poles(double *T0, double *T1, int ii, int i, double *pole, int p_offset, int pole_step, int pole_step_i, int order) {
  if (ii < 0) {
    if (order == 3)
      subcurve(pole + p_offset, pole_step_i, T0[i], T1[i]);
    else
      subline(pole + p_offset, pole_step_i, T0[i], T1[i]);
  } else if (i == ii) {
    clamp_poles(T0, T1, ii - 1, i, pole, p_offset, pole_step / 4, pole_step, order);
  } else {
    int j, ei = (T0[ii] == T1[ii] ? 1 : order + 1);
    for (j = 0; j < ei; j++)
      clamp_poles(T0, T1, ii - 1, i, pole, p_offset + j * pole_step, pole_step / 4, pole_step_i, order);
  }
}
```
user: 这段汇编代码用C语言表示是什么样的：

```asm
<compress_DXT1>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  add    $0xffffffffffffff80,%rsp
  mov    %rdi,-0x68(%rbp)
  mov    %rsi,-0x70(%rbp)
  mov    %edx,-0x74(%rbp)
  mov    %ecx,-0x78(%rbp)
  mov    %r8d,-0x7c(%rbp)
  mov    %r9d,-0x80(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  movl   $0x0,-0x54(%rbp)
  jmp    L10
L20:
  movl   $0x0,-0x58(%rbp)
  jmp    L4
L1:
  lea    -0x50(%rbp),%r8
  mov    -0x78(%rbp),%edi
  mov    -0x74(%rbp),%ecx
  mov    -0x54(%rbp),%edx
  mov    -0x58(%rbp),%esi
  mov    -0x70(%rbp),%rax
  mov    %r8,%r9
  mov    %edi,%r8d
  mov    %rax,%rdi
  call   <extract_block@plt>
  mov    -0x80(%rbp),%ecx
  mov    -0x7c(%rbp),%edx
  lea    -0x50(%rbp),%rsi
  mov    -0x68(%rbp),%rax
  mov    0x10(%rbp),%r8d
  mov    %rax,%rdi
  call   <encode_color_block@plt>
  addq   $0x8,-0x68(%rbp)
  addl   $0x4,-0x58(%rbp)
L4:
  mov    -0x58(%rbp),%eax
  cmp    -0x74(%rbp),%eax
  jl     L1
  addl   $0x4,-0x54(%rbp)
L10:
  mov    -0x54(%rbp),%eax
  cmp    -0x78(%rbp),%eax
  jl     L20
  nop
  mov    -0x8(%rbp),%rax
  sub    %fs:0x28,%rax
  je     L29
  call   <__stack_chk_fail@plt>
L29:
  leave
  ret
```

assistant: ```c
void compress_DXT1(unsigned char *dst, const unsigned char *src, int w, int h, int type, int dither, int alpha) {
  unsigned char block[64];
  int x, y;
  for (y = 0; y < h; y += 4) {
    for (x = 0; x < w; x += 4) {
      extract_block(src, x, y, w, h, block);
      encode_color_block(dst, block, type, dither, alpha);
      dst += 8;
    }
  }
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<compress_DXT1>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x88,%rsp
  mov    %rdi,0x18(%rsp)
  mov    %rsi,(%rsp)
  mov    %ecx,0xc(%rsp)
  mov    %r8d,0x10(%rsp)
  mov    %r9d,0x14(%rsp)
  mov    %fs:0x28,%rax
  mov    %rax,0x78(%rsp)
  xor    %eax,%eax
  test   %ecx,%ecx
  jle    L2
  mov    %edx,%r14d
  lea    -0x1(%rcx),%eax
  and    $0xfffffffc,%eax
  add    $0x4,%eax
  mov    %eax,0x28(%rsp)
  lea    -0x1(%rdx),%edx
  mov    %edx,%eax
  shr    $0x2,%eax
  add    $0x1,%eax
  mov    %eax,%eax
  shl    $0x3,%rax
  mov    %rax,0x20(%rsp)
  mov    $0x0,%r13d
  and    $0xfffffffc,%edx
  mov    %edx,0x2c(%rsp)
  jmp    L7
L48:
  mov    0x2c(%rsp),%eax
  lea    0x4(%rax),%r15d
  mov    0x18(%rsp),%rbp
  mov    $0x0,%ebx
  lea    0x30(%rsp),%r12
L35:
  mov    %r12,%r9
  mov    0xc(%rsp),%r8d
  mov    %r14d,%ecx
  mov    %r13d,%edx
  mov    %ebx,%esi
  mov    (%rsp),%rdi
  call   <extract_block@plt>
  mov    0xc0(%rsp),%r8d
  mov    0x14(%rsp),%ecx
  mov    0x10(%rsp),%edx
  mov    %r12,%rsi
  mov    %rbp,%rdi
  call   <encode_color_block@plt>
  add    $0x8,%rbp
  add    $0x4,%ebx
  cmp    %r15d,%ebx
  jne    L35
  mov    0x20(%rsp),%rcx
  add    %rcx,0x18(%rsp)
L40:
  add    $0x4,%r13d
  cmp    0x28(%rsp),%r13d
  je     L2
L7:
  test   %r14d,%r14d
  jg     L48
  jmp    L40
L2:
  mov    0x78(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L13
  add    $0x88,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
L13:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
void compress_DXT1(unsigned char *dst, const unsigned char *src, int w, int h, int type, int dither, int alpha) {
  unsigned char block[64];
  int x, y;
  for (y = 0; y < h; y += 4) {
    for (x = 0; x < w; x += 4) {
      extract_block(src, x, y, w, h, block);
      encode_color_block(dst, block, type, dither, alpha);
      dst += 8;
    }
  }
}
```