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

```asm
<twoSum>:
  endbr64
  push   %r12
  mov    %edx,%r12d
  push   %rbp
  mov    %esi,%ebp
  push   %rbx
  mov    %rdi,%rbx
  mov    $0x8,%edi
  call   <malloc@plt>
  test   %ebp,%ebp
  jle    L7
  lea    -0x1(%rbp),%edx
  xor    %edi,%edi
L35:
  mov    %r12d,%esi
  mov    %edi,%r8d
  sub    (%rbx,%rdi,4),%esi
  cmp    %rdx,%rdi
  je     L7
  add    $0x1,%rdi
  mov    %rdi,%rcx
  jmp    L1
  nopw   0x0(%rax,%rax,1)
L23:
  add    $0x1,%rcx
  cmp    %ecx,%ebp
  jle    L35
L1:
  cmp    %esi,(%rbx,%rcx,4)
  jne    L23
  mov    %r8d,(%rax)
  mov    %ecx,0x4(%rax)
L7:
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
```

assistant: ```c
int *twoSum(int *nums, int numsSize, int target) {
  int *ret = malloc(2 * sizeof(int));
  int i = 0, j = 0;
  int temp, flag = 0;
  for (; i < numsSize; i++) {
    temp = target - nums[i];
    for (j = i + 1; j < numsSize; j++) {
      if (temp == nums[j]) {
        ret[0] = i;
        ret[1] = j;
        flag = 1;
        break;
      }
    }
    if (flag == 1) {
      break;
    }
  }
  return ret;
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<twoSum>:
  endbr64
  push   %r12
  mov    %edx,%r12d
  push   %rbp
  mov    %esi,%ebp
  push   %rbx
  mov    %rdi,%rbx
  mov    $0x8,%edi
  call   <malloc@plt>
  test   %ebp,%ebp
  jle    L8
  lea    -0x1(%rbp),%r9d
  xor    %r8d,%r8d
L22:
  mov    %r12d,%esi
  mov    %r8d,%edx
  sub    (%rbx,%r8,4),%esi
  cmp    %r9,%r8
  je     L8
  add    $0x1,%r8
  mov    %r8,%rcx
  jmp    L14
  nopl   (%rax)
L19:
  add    $0x1,%rcx
  cmp    %ecx,%ebp
  jle    L22
L14:
  cmp    %esi,(%rbx,%rcx,4)
  jne    L19
  movd   %edx,%xmm0
  movd   %ecx,%xmm1
  punpckldq %xmm1,%xmm0
  movq   %xmm0,(%rax)
L8:
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
```

assistant: ```c
int *twoSum(int *nums, int numsSize, int target) {
  int *ret = malloc(2 * sizeof(int));
  int i = 0, j = 0;
  int temp, flag = 0;
  for (; i < numsSize; i++) {
    temp = target - nums[i];
    for (j = i + 1; j < numsSize; j++) {
      if (temp == nums[j]) {
        ret[0] = i;
        ret[1] = j;
        flag = 1;
        break;
      }
    }
    if (flag == 1) {
      break;
    }
  }
  return ret;
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<RandomFunc>:
  endbr64
  movabs $0xef34ca9f65fb16,%rax
  imul   (%rdi),%rax
  movabs $0xdf61e99f1202f5d5,%rdx
  add    %rdx,%rax
  mov    %rax,(%rsi)
  ret
```

assistant: ```c
void RandomFunc(unsigned long input[1], unsigned long output[1]) {
  unsigned long state[1];
  char copy11;
  char copy13;
  unsigned int copy14;
  {
    state[0UL] = (input[0UL] + 914778474UL) * 67330564296145686UL;
    if (state[0UL] & 1UL) {
      if (state[0UL] & 1UL) {
        if (state[0UL] & 1UL) {
          copy11 = *((char *)(&state[0UL]) + 1);
          *((char *)(&state[0UL]) + 1) = *((char *)(&state[0UL]) + 7);
          *((char *)(&state[0UL]) + 7) = copy11;
        }
      } else if ((state[0UL] >> 2UL) & 1UL) {
        copy13 = *((char *)(&state[0UL]) + 7);
        *((char *)(&state[0UL]) + 7) = *((char *)(&state[0UL]) + 2);
        *((char *)(&state[0UL]) + 2) = copy13;
        copy13 = *((char *)(&state[0UL]) + 3);
        *((char *)(&state[0UL]) + 3) = *((char *)(&state[0UL]) + 4);
        *((char *)(&state[0UL]) + 4) = copy13;
      } else {
        copy14 = *((unsigned int *)(&state[0UL]) + 1);
        *((unsigned int *)(&state[0UL]) + 1) = *((unsigned int *)(&state[0UL]) + 0);
        *((unsigned int *)(&state[0UL]) + 0) = copy14;
      }
    }
    output[0UL] = (state[0UL] - 507365164UL) + 1250344933UL;
  }
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<RandomFunc>:
  endbr64
  movabs $0xef34ca9f65fb16,%rax
  imul   (%rdi),%rax
  movabs $0xdf61e99f1202f5d5,%rdx
  add    %rdx,%rax
  mov    %rax,(%rsi)
  ret
```

assistant: ```c
void RandomFunc(unsigned long input[1], unsigned long output[1]) {
  unsigned long state[1];
  char copy11;
  char copy13;
  unsigned int copy14;
  {
    state[0UL] = (input[0UL] + 914778474UL) * 67330564296145686UL;
    if (state[0UL] & 1UL) {
      if (state[0UL] & 1UL) {
        if (state[0UL] & 1UL) {
          copy11 = *((char *)(&state[0UL]) + 1);
          *((char *)(&state[0UL]) + 1) = *((char *)(&state[0UL]) + 7);
          *((char *)(&state[0UL]) + 7) = copy11;
        }
      } else if ((state[0UL] >> 2UL) & 1UL) {
        copy13 = *((char *)(&state[0UL]) + 7);
        *((char *)(&state[0UL]) + 7) = *((char *)(&state[0UL]) + 2);
        *((char *)(&state[0UL]) + 2) = copy13;
        copy13 = *((char *)(&state[0UL]) + 3);
        *((char *)(&state[0UL]) + 3) = *((char *)(&state[0UL]) + 4);
        *((char *)(&state[0UL]) + 4) = copy13;
      } else {
        copy14 = *((unsigned int *)(&state[0UL]) + 1);
        *((unsigned int *)(&state[0UL]) + 1) = *((unsigned int *)(&state[0UL]) + 0);
        *((unsigned int *)(&state[0UL]) + 0) = copy14;
      }
    }
    output[0UL] = (state[0UL] - 507365164UL) + 1250344933UL;
  }
}
```
user: What is the c source code of the assembly code below:

```asm
<RandomFunc>:
  endbr64
  movabs $0xef34ca9f65fb16,%rax
  imul   (%rdi),%rax
  movabs $0xdf61e99f1202f5d5,%rdx
  add    %rdx,%rax
  mov    %rax,(%rsi)
  ret
```

assistant: ```c
void RandomFunc(unsigned long input[1], unsigned long output[1]) {
  unsigned long state[1];
  char copy11;
  char copy13;
  unsigned int copy14;
  {
    state[0UL] = (input[0UL] + 914778474UL) * 67330564296145686UL;
    if (state[0UL] & 1UL) {
      if (state[0UL] & 1UL) {
        if (state[0UL] & 1UL) {
          copy11 = *((char *)(&state[0UL]) + 1);
          *((char *)(&state[0UL]) + 1) = *((char *)(&state[0UL]) + 7);
          *((char *)(&state[0UL]) + 7) = copy11;
        }
      } else if ((state[0UL] >> 2UL) & 1UL) {
        copy13 = *((char *)(&state[0UL]) + 7);
        *((char *)(&state[0UL]) + 7) = *((char *)(&state[0UL]) + 2);
        *((char *)(&state[0UL]) + 2) = copy13;
        copy13 = *((char *)(&state[0UL]) + 3);
        *((char *)(&state[0UL]) + 3) = *((char *)(&state[0UL]) + 4);
        *((char *)(&state[0UL]) + 4) = copy13;
      } else {
        copy14 = *((unsigned int *)(&state[0UL]) + 1);
        *((unsigned int *)(&state[0UL]) + 1) = *((unsigned int *)(&state[0UL]) + 0);
        *((unsigned int *)(&state[0UL]) + 0) = copy14;
      }
    }
    output[0UL] = (state[0UL] - 507365164UL) + 1250344933UL;
  }
}
```
user: What is the c source code of the assembly code below?

```asm
<slrgb>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  movsd  %xmm0,-0x8(%rbp)
  movsd  D3(%rip),%xmm0
  comisd -0x8(%rbp),%xmm0
  jb     L15
  movsd  -0x8(%rbp),%xmm0
  movsd  D40(%rip),%xmm1
  divsd  %xmm1,%xmm0
  movq   %xmm0,%rax
  jmp    L0
L15:
  movsd  -0x8(%rbp),%xmm1
  movsd  D4(%rip),%xmm0
  addsd  %xmm1,%xmm0
  movsd  D38(%rip),%xmm1
  divsd  %xmm1,%xmm0
  movq   %xmm0,%rax
  movsd  D8(%rip),%xmm0
  movapd %xmm0,%xmm1
  movq   %rax,%xmm0
  call   <pow@plt>
  movq   %xmm0,%rax
L0:
  movq   %rax,%xmm0
  leave
  ret
```

tool_calls: name: parse_data
arguments: data_tag: D3
type_guessed: f64
name: parse_data
arguments: data_tag: D40
type_guessed: f64
name: parse_data
arguments: data_tag: D4
type_guessed: f64
name: parse_data
arguments: data_tag: D38
type_guessed: f64
name: parse_data
arguments: data_tag: D8
type_guessed: f64

tool: D3: 0.04045

tool: D40: 12.92

tool: D4: 0.055

tool: D38: 1.055

tool: D8: 2.4

assistant: ```c
double slrgb(double s) {
  if (s <= 0.04045)
    return s / 12.92;
  else
    return pow((s + 0.055) / 1.055, 2.4);
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<slrgb>:
  endbr64
  movsd  D43(%rip),%xmm1
  comisd %xmm0,%xmm1
  jb     L2
  divsd  D8(%rip),%xmm0
  ret
L2:
  sub    $0x8,%rsp
  addsd  D38(%rip),%xmm0
  divsd  D13(%rip),%xmm0
  movsd  D35(%rip),%xmm1
  call   <pow@plt>
  add    $0x8,%rsp
  ret
```

tool_calls: name: disassemble_data
arguments: data_label: D43
datatype: f64
name: disassemble_data
arguments: data_label: D8
datatype: f64
name: disassemble_data
arguments: data_label: D38
datatype: f64
name: disassemble_data
arguments: data_label: D13
datatype: f64
name: disassemble_data
arguments: data_label: D35
datatype: f64

tool: D43: 0.04045

tool: D8: 12.92

tool: D38: 0.055

tool: D13: 1.055

tool: D35: 2.4

assistant: ```c
double slrgb(double s) {
  if (s <= 0.04045)
    return s / 12.92;
  else
    return pow((s + 0.055) / 1.055, 2.4);
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<slrgb>:
  endbr64
  movsd  D7(%rip),%xmm1
  comisd %xmm0,%xmm1
  jb     L8
  divsd  D25(%rip),%xmm0
  ret
  nopl   0x0(%rax,%rax,1)
L8:
  movsd  D23(%rip),%xmm1
  addsd  D31(%rip),%xmm0
  divsd  D39(%rip),%xmm0
  jmp    1050 <pow@plt>
```

tool_calls: name: retrieve_data
arguments: tag: D7
data_type: f64
name: retrieve_data
arguments: tag: D25
data_type: f64
name: retrieve_data
arguments: tag: D23
data_type: f64
name: retrieve_data
arguments: tag: D31
data_type: f64
name: retrieve_data
arguments: tag: D39
data_type: f64

tool: D7: 0.04045

tool: D25: 12.92

tool: D23: 2.4

tool: D31: 0.055

tool: D39: 1.055

assistant: ```c
double slrgb(double s) {
  if (s <= 0.04045)
    return s / 12.92;
  else
    return pow((s + 0.055) / 1.055, 2.4);
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<slrgb>:
  endbr64
  movsd  D23(%rip),%xmm1
  comisd %xmm0,%xmm1
  jb     L3
  divsd  D16(%rip),%xmm0
  ret
  nopl   0x0(%rax,%rax,1)
L3:
  movsd  D32(%rip),%xmm1
  addsd  D3(%rip),%xmm0
  divsd  D1(%rip),%xmm0
  jmp    1050 <pow@plt>
```

tool_calls: name: parse_data
arguments: label: D23
type_infered: f64
name: parse_data
arguments: label: D16
type_infered: f64
name: parse_data
arguments: label: D32
type_infered: f64
name: parse_data
arguments: label: D3
type_infered: f64
name: parse_data
arguments: label: D1
type_infered: f64

tool: D23: 0.04045

tool: D16: 12.92

tool: D32: 2.4

tool: D3: 0.055

tool: D1: 1.055

assistant: ```c
double slrgb(double s) {
  if (s <= 0.04045)
    return s / 12.92;
  else
    return pow((s + 0.055) / 1.055, 2.4);
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<clGetProgramBuildInfo>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x50,%rsp
  mov    %rdi,-0x28(%rbp)
  mov    %rsi,-0x30(%rbp)
  mov    %rdx,-0x38(%rbp)
  mov    %rcx,-0x40(%rbp)
  mov    %r8,-0x48(%rbp)
  mov    %r9,-0x50(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  mov    -0x28(%rbp),%rax
  mov    %eax,-0x20(%rbp)
  mov    -0x30(%rbp),%rax
  mov    %eax,-0x1c(%rbp)
  mov    -0x38(%rbp),%rax
  mov    %eax,-0x18(%rbp)
  mov    -0x40(%rbp),%rax
  mov    %eax,-0x14(%rbp)
  mov    -0x48(%rbp),%rax
  mov    %eax,-0x10(%rbp)
  mov    -0x50(%rbp),%rax
  mov    %eax,-0xc(%rbp)
  lea    -0x20(%rbp),%rax
  mov    %rax,%rdx
  mov    $0x40b,%esi
  mov    $0x145,%edi
  call   <syscall@plt>
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L7
  call   <__stack_chk_fail@plt>
L7:
  leave
  ret
```

assistant: ```c
cl_int clGetProgramBuildInfo(cl_program program, cl_device_id device, cl_program_build_info param_name, size_t param_value_size, void *param_value, size_t *param_value_size_ret) {
  unsigned int sys_args[6];
  sys_args[0] = (unsigned int)program;
  sys_args[1] = (unsigned int)device;
  sys_args[2] = (unsigned int)param_name;
  sys_args[3] = (unsigned int)param_value_size;
  sys_args[4] = (unsigned int)param_value;
  sys_args[5] = (unsigned int)param_value_size_ret;
  return (cl_int)syscall(325, 1035, sys_args);
}
```
user: What is the c source code of the assembly code below?

```asm
<clGetProgramBuildInfo>:
  endbr64
  sub    $0x28,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x18(%rsp)
  xor    %eax,%eax
  mov    %edi,(%rsp)
  mov    %esi,0x4(%rsp)
  mov    %edx,0x8(%rsp)
  mov    %ecx,0xc(%rsp)
  mov    %r8d,0x10(%rsp)
  mov    %r9d,0x14(%rsp)
  mov    %rsp,%rdx
  mov    $0x40b,%esi
  mov    $0x145,%edi
  call   <syscall@plt>
  mov    0x18(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L3
  add    $0x28,%rsp
  ret
L3:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
cl_int clGetProgramBuildInfo(cl_program program, cl_device_id device, cl_program_build_info param_name, size_t param_value_size, void *param_value, size_t *param_value_size_ret) {
  unsigned int sys_args[6];
  sys_args[0] = (unsigned int)program;
  sys_args[1] = (unsigned int)device;
  sys_args[2] = (unsigned int)param_name;
  sys_args[3] = (unsigned int)param_value_size;
  sys_args[4] = (unsigned int)param_value;
  sys_args[5] = (unsigned int)param_value_size_ret;
  return (cl_int)syscall(325, 1035, sys_args);
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<clGetProgramBuildInfo>:
  endbr64
  sub    $0x28,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x18(%rsp)
  xor    %eax,%eax
  mov    %edi,(%rsp)
  mov    $0x145,%edi
  mov    %esi,0x4(%rsp)
  mov    $0x40b,%esi
  mov    %edx,0x8(%rsp)
  mov    %rsp,%rdx
  mov    %ecx,0xc(%rsp)
  mov    %r8d,0x10(%rsp)
  mov    %r9d,0x14(%rsp)
  call   <syscall@plt>
  mov    0x18(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L8
  add    $0x28,%rsp
  ret
L8:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
cl_int clGetProgramBuildInfo(cl_program program, cl_device_id device, cl_program_build_info param_name, size_t param_value_size, void *param_value, size_t *param_value_size_ret) {
  unsigned int sys_args[6];
  sys_args[0] = (unsigned int)program;
  sys_args[1] = (unsigned int)device;
  sys_args[2] = (unsigned int)param_name;
  sys_args[3] = (unsigned int)param_value_size;
  sys_args[4] = (unsigned int)param_value;
  sys_args[5] = (unsigned int)param_value_size_ret;
  return (cl_int)syscall(325, 1035, sys_args);
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<clGetProgramBuildInfo>:
  endbr64
  movd   %edx,%xmm1
  movd   %edi,%xmm0
  movd   %esi,%xmm3
  sub    $0x28,%rsp
  movd   %ecx,%xmm2
  punpckldq %xmm3,%xmm0
  movd   %r9d,%xmm4
  mov    %rsp,%rdx
  mov    %fs:0x28,%rax
  mov    %rax,0x18(%rsp)
  xor    %eax,%eax
  punpckldq %xmm2,%xmm1
  mov    $0x40b,%esi
  mov    $0x145,%edi
  punpcklqdq %xmm1,%xmm0
  movaps %xmm0,(%rsp)
  movd   %r8d,%xmm0
  punpckldq %xmm4,%xmm0
  movq   %xmm0,0x10(%rsp)
  call   <syscall@plt>
  mov    0x18(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L9
  add    $0x28,%rsp
  ret
L9:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
cl_int clGetProgramBuildInfo(cl_program program, cl_device_id device, cl_program_build_info param_name, size_t param_value_size, void *param_value, size_t *param_value_size_ret) {
  unsigned int sys_args[6];
  sys_args[0] = (unsigned int)program;
  sys_args[1] = (unsigned int)device;
  sys_args[2] = (unsigned int)param_name;
  sys_args[3] = (unsigned int)param_value_size;
  sys_args[4] = (unsigned int)param_value;
  sys_args[5] = (unsigned int)param_value_size_ret;
  return (cl_int)syscall(325, 1035, sys_args);
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<normalize_clusters>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  push   %rbx
  sub    $0x58,%rsp
  mov    %rdi,-0x48(%rbp)
  mov    %esi,-0x4c(%rbp)
  mov    %rdx,-0x58(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x18(%rbp)
  xor    %eax,%eax
  mov    %rsp,%rax
  mov    %rax,%rbx
  mov    -0x4c(%rbp),%eax
  movslq %eax,%rdx
  sub    $0x1,%rdx
  mov    %rdx,-0x28(%rbp)
  movslq %eax,%rdx
  mov    %rdx,%r10
  mov    $0x0,%r11d
  movslq %eax,%rdx
  mov    %rdx,%r8
  mov    $0x0,%r9d
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    $0x10,%eax
  sub    $0x1,%rax
  add    %rdx,%rax
  mov    $0x10,%esi
  mov    $0x0,%edx
  div    %rsi
  imul   $0x10,%rax,%rax
  mov    %rax,%rcx
  and    $0xfffffffffffff000,%rcx
  mov    %rsp,%rdx
  sub    %rcx,%rdx
L88:
  cmp    %rdx,%rsp
  je     L28
  sub    $0x1000,%rsp
  orq    $0x0,0xff8(%rsp)
  jmp    L88
L28:
  mov    %rax,%rdx
  and    $0xfff,%edx
  sub    %rdx,%rsp
  mov    %rax,%rdx
  and    $0xfff,%edx
  test   %rdx,%rdx
  je     L50
  and    $0xfff,%eax
  sub    $0x8,%rax
  add    %rsp,%rax
  orq    $0x0,(%rax)
L50:
  mov    %rsp,%rax
  add    $0x3,%rax
  shr    $0x2,%rax
  shl    $0x2,%rax
  mov    %rax,-0x20(%rbp)
  movl   $0x0,-0x38(%rbp)
  movl   $0x0,-0x34(%rbp)
  jmp    L17
L66:
  mov    -0x20(%rbp),%rax
  mov    -0x34(%rbp),%edx
  movslq %edx,%rdx
  movl   $0xffffffff,(%rax,%rdx,4)
  addl   $0x1,-0x34(%rbp)
L17:
  mov    -0x34(%rbp),%eax
  cmp    -0x4c(%rbp),%eax
  jl     L66
  movl   $0x0,-0x30(%rbp)
  jmp    L24
L57:
  mov    -0x30(%rbp),%eax
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    -0x58(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%rax
  mov    %rax,%rdi
  call   <find@plt>
  mov    %eax,%edi
  call   <get_number@plt>
  mov    %eax,-0x2c(%rbp)
  mov    -0x20(%rbp),%rax
  mov    -0x2c(%rbp),%edx
  movslq %edx,%rdx
  mov    (%rax,%rdx,4),%eax
  cmp    $0xffffffff,%eax
  jne    L26
  mov    -0x20(%rbp),%rax
  mov    -0x2c(%rbp),%edx
  movslq %edx,%rdx
  mov    -0x38(%rbp),%ecx
  mov    %ecx,(%rax,%rdx,4)
  addl   $0x1,-0x38(%rbp)
L26:
  mov    -0x30(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    -0x48(%rbp),%rax
  lea    (%rdx,%rax,1),%rcx
  mov    -0x20(%rbp),%rax
  mov    -0x2c(%rbp),%edx
  movslq %edx,%rdx
  mov    (%rax,%rdx,4),%eax
  mov    %eax,(%rcx)
  addl   $0x1,-0x30(%rbp)
L24:
  mov    -0x30(%rbp),%eax
  cmp    -0x4c(%rbp),%eax
  jl     L57
  mov    %rbx,%rsp
  nop
  mov    -0x18(%rbp),%rax
  sub    %fs:0x28,%rax
  je     L56
  call   <__stack_chk_fail@plt>
L56:
  mov    -0x8(%rbp),%rbx
  leave
  ret
```

assistant: ```c
void normalize_clusters(int cs[], int n, void **clusters) {
  int index[n];
  int upto = 0;
  int crazy;
  for (int i = 0; i < n; i++) {
    index[i] = -1;
  }
  for (int i = 0; i < n; i++) {
    crazy = get_number(find(clusters[i]));
    if (index[crazy] == -1) {
      index[crazy] = upto;
      upto++;
    }
    cs[i] = index[crazy];
  }
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<normalize_clusters>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbx
  sub    $0x28,%rsp
  mov    %rdi,%r13
  mov    %esi,%ecx
  mov    %rdx,%r14
  mov    %fs:0x28,%rax
  mov    %rax,-0x38(%rbp)
  xor    %eax,%eax
  movslq %esi,%rax
  lea    0xf(,%rax,4),%rax
  mov    %rax,%rsi
  and    $0xfffffffffffffff0,%rsi
  and    $0xfffffffffffff000,%rax
  mov    %rsp,%rdx
  sub    %rax,%rdx
L95:
  cmp    %rdx,%rsp
  je     L27
  sub    $0x1000,%rsp
  orq    $0x0,0xff8(%rsp)
  jmp    L95
L27:
  mov    %rsi,%rax
  and    $0xfff,%eax
  sub    %rax,%rsp
  test   %rax,%rax
  je     L96
  orq    $0x0,-0x8(%rsp,%rax,1)
L96:
  mov    %rsp,%r12
  test   %ecx,%ecx
  jle    L88
  mov    %r12,%rax
  mov    %ecx,%edx
  lea    (%r12,%rdx,4),%rdx
L25:
  movl   $0xffffffff,(%rax)
  add    $0x4,%rax
  cmp    %rdx,%rax
  jne    L25
  mov    %ecx,%eax
  mov    %rax,-0x48(%rbp)
  mov    $0x0,%ebx
  mov    $0x0,%r15d
  jmp    L68
L53:
  cltq
  mov    (%r12,%rax,4),%eax
  mov    %eax,0x0(%r13,%rbx,4)
  add    $0x1,%rbx
  cmp    -0x48(%rbp),%rbx
  je     L88
L68:
  mov    (%r14,%rbx,8),%rdi
  call   <find@plt>
  mov    %eax,%edi
  call   <get_number@plt>
  movslq %eax,%rdx
  cmpl   $0xffffffff,(%r12,%rdx,4)
  jne    L53
  mov    %r15d,(%r12,%rdx,4)
  add    $0x1,%r15d
  jmp    L53
L88:
  mov    -0x38(%rbp),%rax
  sub    %fs:0x28,%rax
  jne    L37
  lea    -0x28(%rbp),%rsp
  pop    %rbx
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  pop    %rbp
  ret
L37:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
void normalize_clusters(int cs[], int n, void **clusters) {
  int index[n];
  int upto = 0;
  int crazy;
  for (int i = 0; i < n; i++) {
    index[i] = -1;
  }
  for (int i = 0; i < n; i++) {
    crazy = get_number(find(clusters[i]));
    if (index[crazy] == -1) {
      index[crazy] = upto;
      upto++;
    }
    cs[i] = index[crazy];
  }
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<normalize_clusters>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  push   %r15
  movslq %esi,%r15
  push   %r14
  mov    %rdx,%r14
  push   %r13
  push   %r12
  push   %rbx
  sub    $0x28,%rsp
  mov    %rdi,-0x48(%rbp)
  mov    %rsp,%rcx
  mov    %fs:0x28,%rax
  mov    %rax,-0x38(%rbp)
  xor    %eax,%eax
  lea    0xf(,%r15,4),%rax
  mov    %rax,%rdx
  and    $0xfffffffffffff000,%rax
  sub    %rax,%rcx
  and    $0xfffffffffffffff0,%rdx
  cmp    %rcx,%rsp
  je     L0
L46:
  sub    $0x1000,%rsp
  orq    $0x0,0xff8(%rsp)
  cmp    %rcx,%rsp
  jne    L46
L0:
  and    $0xfff,%edx
  sub    %rdx,%rsp
  test   %rdx,%rdx
  jne    L17
L61:
  mov    %rsp,%rbx
  test   %esi,%esi
  jle    L19
  mov    $0xff,%esi
  mov    %rbx,%rdi
  xor    %r13d,%r13d
  xor    %r12d,%r12d
  lea    0x0(,%r15,4),%rdx
  call   <memset@plt>
  nopl   0x0(%rax,%rax,1)
L73:
  mov    (%r14,%r13,8),%rdi
  call   <find@plt>
  mov    %eax,%edi
  call   <get_number@plt>
  cltq
  mov    (%rbx,%rax,4),%ecx
  cmp    $0xffffffff,%ecx
  jne    L27
  mov    %r12d,(%rbx,%rax,4)
  mov    %r12d,%ecx
  add    $0x1,%r12d
L27:
  mov    -0x48(%rbp),%rax
  mov    %ecx,(%rax,%r13,4)
  add    $0x1,%r13
  cmp    %r13,%r15
  jne    L73
L19:
  mov    -0x38(%rbp),%rax
  sub    %fs:0x28,%rax
  jne    L60
  lea    -0x28(%rbp),%rsp
  pop    %rbx
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  pop    %rbp
  ret
  nopl   0x0(%rax)
L17:
  orq    $0x0,-0x8(%rsp,%rdx,1)
  jmp    L61
L60:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
void normalize_clusters(int cs[], int n, void **clusters) {
  int index[n];
  int upto = 0;
  int crazy;
  for (int i = 0; i < n; i++) {
    index[i] = -1;
  }
  for (int i = 0; i < n; i++) {
    crazy = get_number(find(clusters[i]));
    if (index[crazy] == -1) {
      index[crazy] = upto;
      upto++;
    }
    cs[i] = index[crazy];
  }
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<normalize_clusters>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  push   %r15
  movslq %esi,%r15
  push   %r14
  push   %r13
  mov    %rdx,%r13
  push   %r12
  push   %rbx
  sub    $0x28,%rsp
  mov    %rdi,-0x48(%rbp)
  mov    %rsp,%rcx
  mov    %fs:0x28,%rax
  mov    %rax,-0x38(%rbp)
  xor    %eax,%eax
  lea    0xf(,%r15,4),%rax
  mov    %rax,%rdx
  and    $0xfffffffffffff000,%rax
  sub    %rax,%rcx
  and    $0xfffffffffffffff0,%rdx
  cmp    %rcx,%rsp
  je     L70
L21:
  sub    $0x1000,%rsp
  orq    $0x0,0xff8(%rsp)
  cmp    %rcx,%rsp
  jne    L21
L70:
  and    $0xfff,%edx
  sub    %rdx,%rsp
  test   %rdx,%rdx
  jne    L18
L10:
  mov    %rsp,%rbx
  test   %esi,%esi
  jle    L48
  mov    $0xff,%esi
  mov    %rbx,%rdi
  xor    %r14d,%r14d
  xor    %r12d,%r12d
  lea    0x0(,%r15,4),%rdx
  call   <memset@plt>
  nopw   0x0(%rax,%rax,1)
L68:
  mov    0x0(%r13,%r14,8),%rdi
  call   <find@plt>
  mov    %eax,%edi
  call   <get_number@plt>
  cltq
  mov    (%rbx,%rax,4),%ecx
  cmp    $0xffffffff,%ecx
  je     L61
  mov    -0x48(%rbp),%rax
  mov    %ecx,(%rax,%r14,4)
  add    $0x1,%r14
  cmp    %r14,%r15
  jne    L68
L48:
  mov    -0x38(%rbp),%rax
  sub    %fs:0x28,%rax
  jne    L97
  lea    -0x28(%rbp),%rsp
  pop    %rbx
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  pop    %rbp
  ret
  nopw   0x0(%rax,%rax,1)
L61:
  mov    -0x48(%rbp),%rsi
  mov    %r12d,(%rbx,%rax,4)
  lea    0x1(%r12),%eax
  mov    %r12d,(%rsi,%r14,4)
  add    $0x1,%r14
  cmp    %r15,%r14
  je     L48
  mov    %eax,%r12d
  jmp    L68
  nop
L18:
  orq    $0x0,-0x8(%rsp,%rdx,1)
  jmp    L10
L97:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
void normalize_clusters(int cs[], int n, void **clusters) {
  int index[n];
  int upto = 0;
  int crazy;
  for (int i = 0; i < n; i++) {
    index[i] = -1;
  }
  for (int i = 0; i < n; i++) {
    crazy = get_number(find(clusters[i]));
    if (index[crazy] == -1) {
      index[crazy] = upto;
      upto++;
    }
    cs[i] = index[crazy];
  }
}
```