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

```asm
<_generateOredered>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %edi,-0x14(%rbp)
  mov    %esi,-0x18(%rbp)
  mov    %edx,-0x1c(%rbp)
  mov    %ecx,-0x20(%rbp)
  mov    -0x20(%rbp),%eax
  mov    %eax,%esi
  mov    $0xa,%edi
  call   <pow@plt>
  cmp    %eax,-0x1c(%rbp)
  jne    L9
  mov    -0x14(%rbp),%eax
  mov    %eax,%esi
  lea    D9(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  jmp    L33
L9:
  mov    -0x18(%rbp),%eax
  mov    %eax,-0x4(%rbp)
  jmp    L31
L29:
  mov    -0x1c(%rbp),%edx
  mov    %edx,%eax
  shl    $0x2,%eax
  add    %edx,%eax
  add    %eax,%eax
  mov    %eax,%edx
  mov    -0x4(%rbp),%eax
  lea    -0x1(%rax),%esi
  mov    -0x4(%rbp),%eax
  imul   -0x1c(%rbp),%eax
  mov    %eax,%ecx
  mov    -0x14(%rbp),%eax
  lea    (%rcx,%rax,1),%edi
  mov    -0x20(%rbp),%eax
  mov    %eax,%ecx
  call   <_generateOredered>
  subl   $0x1,-0x4(%rbp)
L31:
  cmpl   $0x0,-0x4(%rbp)
  jg     L29
L33:
  leave
  ret
```

tool_calls: name: unpack_data
arguments: data_label: D9
data_type: string

tool: D9: %d


assistant: ```c
void _generateOredered(int result, int digit, int power, int limit) {
  if (power == pow(10, limit)) {
    printf("%d\n", result);
    return;
  };
  int i;
  for (i = digit; i >= 1; --i) {
    _generateOredered(result + i * power, i - 1, power * 10, limit);
  }
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<_generateOredered>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %edi,%r15d
  mov    %esi,%ebx
  mov    %edx,%r12d
  mov    %ecx,%r13d
  mov    %ecx,%esi
  mov    $0xa,%edi
  call   <pow@plt>
  cmp    %r12d,%eax
  je     L13
  test   %ebx,%ebx
  jle    L33
  lea    (%r12,%r12,4),%r14d
  add    %r14d,%r14d
  mov    %r12d,%ebp
  imul   %ebx,%ebp
  add    %r15d,%ebp
L5:
  sub    $0x1,%ebx
  mov    %r13d,%ecx
  mov    %r14d,%edx
  mov    %ebx,%esi
  mov    %ebp,%edi
  call   <_generateOredered>
  sub    %r12d,%ebp
  test   %ebx,%ebx
  jne    L5
L33:
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
L13:
  mov    %r15d,%esi
  lea    D6(%rip),%rdi
  call   <printf@plt>
  jmp    L33
```

tool_calls: name: retrieve_data
arguments: data_label: D6
data_type: string

tool: D6: %d


assistant: ```c
void _generateOredered(int result, int digit, int power, int limit) {
  if (power == pow(10, limit)) {
    printf("%d\n", result);
    return;
  };
  int i;
  for (i = digit; i >= 1; --i) {
    _generateOredered(result + i * power, i - 1, power * 10, limit);
  }
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<_generateOredered>:
  endbr64
  push   %r15
  mov    %edi,%r15d
  mov    $0xa,%edi
  push   %r14
  push   %r13
  mov    %ecx,%r13d
  push   %r12
  mov    %edx,%r12d
  push   %rbp
  push   %rbx
  mov    %esi,%ebx
  mov    %ecx,%esi
  sub    $0x8,%rsp
  call   <pow@plt>
  cmp    %r12d,%eax
  je     L19
  test   %ebx,%ebx
  jle    L20
  mov    %r12d,%ebp
  lea    (%r12,%r12,4),%r14d
  imul   %ebx,%ebp
  add    %r14d,%r14d
  add    %r15d,%ebp
L12:
  sub    $0x1,%ebx
  mov    %ebp,%edi
  mov    %r13d,%ecx
  mov    %r14d,%edx
  mov    %ebx,%esi
  sub    %r12d,%ebp
  call   <_generateOredered>
  test   %ebx,%ebx
  jne    L12
L20:
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
  nopw   0x0(%rax,%rax,1)
L19:
  add    $0x8,%rsp
  mov    %r15d,%esi
  lea    D7(%rip),%rdi
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  jmp    1060 <printf@plt>
```

tool_calls: name: disassemble_data
arguments: label: D7
datatype: string

tool: D7: %d


assistant: ```c
void _generateOredered(int result, int digit, int power, int limit) {
  if (power == pow(10, limit)) {
    printf("%d\n", result);
    return;
  };
  int i;
  for (i = digit; i >= 1; --i) {
    _generateOredered(result + i * power, i - 1, power * 10, limit);
  }
}
```
user: What is the c source code of the assembly code below:

```asm
<main1>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x30,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    %rsi,-0x20(%rbp)
  mov    %rdx,-0x28(%rbp)
  movl   $0x0,-0x4(%rbp)
  jmp    L15
L2:
  mov    -0x4(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    -0x20(%rbp),%rax
  add    %rdx,%rax
  movss  (%rax),%xmm1
  mov    -0x4(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    -0x28(%rbp),%rax
  add    %rdx,%rax
  movss  (%rax),%xmm0
  mov    -0x4(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  mulss  %xmm1,%xmm0
  movss  %xmm0,(%rax)
  addl   $0x1,-0x4(%rbp)
L15:
  cmpl   $0xff,-0x4(%rbp)
  jle    L2
  mov    -0x28(%rbp),%rdx
  mov    -0x20(%rbp),%rcx
  mov    -0x18(%rbp),%rax
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <bar@plt>
  mov    $0x0,%eax
  leave
  ret
```

assistant: ```c
__attribute__((no)) int main1(float *__restrict__ pa, float *__restrict__ pb, float *__restrict__ pc) {
  int i;
  for (i = 0; i < 256; i++) {
    pa[i] = pb[i] * pc[i];
  }
  bar(pa, pb, pc);
  return 0;
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<main1>:
  endbr64
  sub    $0x8,%rsp
  mov    $0x0,%eax
L4:
  movss  (%rsi,%rax,1),%xmm0
  mulss  (%rdx,%rax,1),%xmm0
  movss  %xmm0,(%rdi,%rax,1)
  add    $0x4,%rax
  cmp    $0x400,%rax
  jne    L4
  call   <bar@plt>
  mov    $0x0,%eax
  add    $0x8,%rsp
  ret
```

assistant: ```c
__attribute__((no)) int main1(float *__restrict__ pa, float *__restrict__ pb, float *__restrict__ pc) {
  int i;
  for (i = 0; i < 256; i++) {
    pa[i] = pb[i] * pc[i];
  }
  bar(pa, pb, pc);
  return 0;
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<main1>:
  endbr64
  sub    $0x8,%rsp
  xor    %eax,%eax
  nopw   0x0(%rax,%rax,1)
L2:
  movss  (%rsi,%rax,1),%xmm0
  mulss  (%rdx,%rax,1),%xmm0
  movss  %xmm0,(%rdi,%rax,1)
  add    $0x4,%rax
  cmp    $0x400,%rax
  jne    L2
  call   <bar@plt>
  xor    %eax,%eax
  add    $0x8,%rsp
  ret
```

assistant: ```c
__attribute__((no)) int main1(float *__restrict__ pa, float *__restrict__ pb, float *__restrict__ pc) {
  int i;
  for (i = 0; i < 256; i++) {
    pa[i] = pb[i] * pc[i];
  }
  bar(pa, pb, pc);
  return 0;
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<main1>:
  endbr64
  sub    $0x8,%rsp
  xor    %eax,%eax
  nopw   0x0(%rax,%rax,1)
L9:
  movups (%rdx,%rax,1),%xmm0
  movups (%rsi,%rax,1),%xmm1
  mulps  %xmm1,%xmm0
  movups %xmm0,(%rdi,%rax,1)
  add    $0x10,%rax
  cmp    $0x400,%rax
  jne    L9
  call   <bar@plt>
  xor    %eax,%eax
  add    $0x8,%rsp
  ret
```

assistant: ```c
__attribute__((no)) int main1(float *__restrict__ pa, float *__restrict__ pb, float *__restrict__ pc) {
  int i;
  for (i = 0; i < 256; i++) {
    pa[i] = pb[i] * pc[i];
  }
  bar(pa, pb, pc);
  return 0;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<path_filename_index>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    -0x18(%rbp),%rax
  mov    %rax,%rdi
  call   <strlen@plt>
  test   %eax,%eax
  jne    L45
  mov    $0x0,%eax
  jmp    L3
L45:
  mov    -0x18(%rbp),%rax
  mov    %rax,%rdi
  call   <strlen@plt>
  sub    $0x1,%eax
  mov    %eax,-0x4(%rbp)
  jmp    L52
L12:
  mov    -0x4(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  cmp    $0x2f,%al
  jne    L4
  mov    -0x4(%rbp),%eax
  add    $0x1,%eax
  cltq
  jmp    L3
L4:
  subl   $0x1,-0x4(%rbp)
L52:
  cmpl   $0x0,-0x4(%rbp)
  jns    L12
  mov    $0x0,%eax
L3:
  leave
  ret
```

assistant: ```c
size_t path_filename_index(const char *path) {
  int i;
  if (strlen(path) == 0)
    return 0;
  for (i = strlen(path) - 1; i >= 0; i--) {
    if (path[i] == '/')
      return i + 1;
  }
  return 0;
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<path_filename_index>:
  endbr64
  push   %rbx
  mov    %rdi,%rbx
  call   <strlen@plt>
  mov    %eax,%edx
  mov    $0x0,%eax
  test   %edx,%edx
  jne    L29
L39:
  pop    %rbx
  ret
L29:
  mov    %rbx,%rdi
  call   <strlen@plt>
  sub    $0x1,%eax
  js     L33
  cltq
L64:
  cmpb   $0x2f,(%rbx,%rax,1)
  je     L25
  sub    $0x1,%rax
  test   %eax,%eax
  jns    L64
  mov    $0x0,%eax
  jmp    L39
L25:
  lea    0x1(%rax),%eax
  cltq
  jmp    L39
L33:
  mov    $0x0,%eax
  jmp    L39
```

assistant: ```c
size_t path_filename_index(const char *path) {
  int i;
  if (strlen(path) == 0)
    return 0;
  for (i = strlen(path) - 1; i >= 0; i--) {
    if (path[i] == '/')
      return i + 1;
  }
  return 0;
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<path_filename_index>:
  endbr64
  push   %rbx
  mov    %rdi,%rbx
  call   <strlen@plt>
  test   %eax,%eax
  jne    L49
L3:
  xor    %eax,%eax
  pop    %rbx
  ret
  nopl   (%rax)
L49:
  mov    %rbx,%rdi
  call   <strlen@plt>
  sub    $0x1,%eax
  js     L3
  cltq
  jmp    L37
  nopl   0x0(%rax)
L44:
  sub    $0x1,%rax
  test   %eax,%eax
  js     L3
L37:
  cmpb   $0x2f,(%rbx,%rax,1)
  jne    L44
  lea    0x1(%rax),%eax
  pop    %rbx
  cltq
  ret
```

assistant: ```c
size_t path_filename_index(const char *path) {
  int i;
  if (strlen(path) == 0)
    return 0;
  for (i = strlen(path) - 1; i >= 0; i--) {
    if (path[i] == '/')
      return i + 1;
  }
  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
<path_filename_index>:
  endbr64
  push   %rbx
  mov    %rdi,%rbx
  call   <strlen@plt>
  test   %eax,%eax
  jne    L10
L1:
  xor    %eax,%eax
  pop    %rbx
  ret
  nopl   (%rax)
L10:
  mov    %rbx,%rdi
  call   <strlen@plt>
  sub    $0x1,%eax
  js     L1
  cltq
  jmp    L23
  nopl   0x0(%rax)
L19:
  sub    $0x1,%rax
  test   %eax,%eax
  js     L1
L23:
  cmpb   $0x2f,(%rbx,%rax,1)
  jne    L19
  lea    0x1(%rax),%eax
  pop    %rbx
  cltq
  ret
```

assistant: ```c
size_t path_filename_index(const char *path) {
  int i;
  if (strlen(path) == 0)
    return 0;
  for (i = strlen(path) - 1; i >= 0; i--) {
    if (path[i] == '/')
      return i + 1;
  }
  return 0;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<mkostemp>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    %esi,-0x1c(%rbp)
  mov    -0x18(%rbp),%rax
  mov    %rax,%rdi
  call   <mkstemp@plt>
  mov    %eax,-0x4(%rbp)
  cmpl   $0xffffffff,-0x4(%rbp)
  jne    L8
  mov    $0xffffffff,%eax
  jmp    L1
L8:
  mov    -0x1c(%rbp),%edx
  mov    -0x4(%rbp),%eax
  mov    %edx,%esi
  mov    %eax,%edi
  call   <merge_flags@plt>
  test   %rax,%rax
  jns    L34
  mov    -0x4(%rbp),%eax
  mov    %eax,%edi
  call   <close_saving_errno@plt>
  mov    $0xffffffff,%eax
  jmp    L1
L34:
  mov    -0x4(%rbp),%eax
L1:
  leave
  ret
```

assistant: ```c
int mkostemp(char *template, int flags) {
  int newfd = mkstemp(template);
  if (newfd == -1)
    return -1;
  if (merge_flags(newfd, flags) < 0) {
    close_saving_errno(newfd);
    return -1;
  }
  return newfd;
}
```
user: Translate the below assembly code into C programming language:

```asm
<mkostemp>:
  endbr64
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %esi,%ebp
  call   <mkstemp@plt>
  mov    %eax,%ebx
  cmp    $0xffffffff,%eax
  je     L13
  mov    %ebp,%esi
  mov    %eax,%edi
  call   <merge_flags@plt>
  test   %rax,%rax
  js     L28
L13:
  mov    %ebx,%eax
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
L28:
  mov    %ebx,%edi
  call   <close_saving_errno@plt>
  mov    $0xffffffff,%ebx
  jmp    L13
```

assistant: ```c
int mkostemp(char *template, int flags) {
  int newfd = mkstemp(template);
  if (newfd == -1)
    return -1;
  if (merge_flags(newfd, flags) < 0) {
    close_saving_errno(newfd);
    return -1;
  }
  return newfd;
}
```
user: Translate the below assembly code into C programming language:

```asm
<mkostemp>:
  endbr64
  push   %r12
  push   %rbp
  mov    %esi,%ebp
  sub    $0x8,%rsp
  call   <mkstemp@plt>
  mov    %eax,%r12d
  cmp    $0xffffffff,%eax
  je     L13
  mov    %ebp,%esi
  mov    %eax,%edi
  call   <merge_flags@plt>
  test   %rax,%rax
  js     L29
L13:
  add    $0x8,%rsp
  mov    %r12d,%eax
  pop    %rbp
  pop    %r12
  ret
L29:
  mov    %r12d,%edi
  mov    $0xffffffff,%r12d
  call   <close_saving_errno@plt>
  jmp    L13
```

assistant: ```c
int mkostemp(char *template, int flags) {
  int newfd = mkstemp(template);
  if (newfd == -1)
    return -1;
  if (merge_flags(newfd, flags) < 0) {
    close_saving_errno(newfd);
    return -1;
  }
  return newfd;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<mkostemp>:
  endbr64
  push   %r12
  push   %rbp
  mov    %esi,%ebp
  sub    $0x8,%rsp
  call   <mkstemp@plt>
  mov    %eax,%r12d
  cmp    $0xffffffff,%eax
  je     L11
  mov    %ebp,%esi
  mov    %eax,%edi
  call   <merge_flags@plt>
  test   %rax,%rax
  js     L2
L11:
  add    $0x8,%rsp
  mov    %r12d,%eax
  pop    %rbp
  pop    %r12
  ret
L2:
  mov    %r12d,%edi
  mov    $0xffffffff,%r12d
  call   <close_saving_errno@plt>
  jmp    L11
```

assistant: ```c
int mkostemp(char *template, int flags) {
  int newfd = mkstemp(template);
  if (newfd == -1)
    return -1;
  if (merge_flags(newfd, flags) < 0) {
    close_saving_errno(newfd);
    return -1;
  }
  return newfd;
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<sort>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x40,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    %esi,-0x1c(%rbp)
  mov    %edx,-0x20(%rbp)
  mov    %rcx,-0x28(%rbp)
  mov    %r8,-0x30(%rbp)
  mov    %r9,-0x38(%rbp)
  mov    0x10(%rbp),%eax
  add    $0x6,%eax
  cmp    %eax,0x18(%rbp)
  jg     L15
  mov    -0x30(%rbp),%rdi
  mov    -0x28(%rbp),%rcx
  mov    -0x20(%rbp),%edx
  mov    -0x1c(%rbp),%esi
  mov    -0x18(%rbp),%rax
  mov    %rdi,%r8
  mov    %rax,%rdi
  call   <insertion_sort@plt>
  mov    $0x0,%eax
  jmp    L3
L15:
  mov    0x18(%rbp),%eax
  sub    0x10(%rbp),%eax
  mov    %eax,%edx
  shr    $0x1f,%edx
  add    %edx,%eax
  sar    %eax
  mov    %eax,%edx
  mov    0x10(%rbp),%eax
  add    %edx,%eax
  mov    %eax,-0x4(%rbp)
  mov    -0x38(%rbp),%r9
  mov    -0x30(%rbp),%r8
  mov    -0x28(%rbp),%rcx
  mov    -0x20(%rbp),%edx
  mov    -0x1c(%rbp),%esi
  mov    -0x18(%rbp),%rax
  mov    -0x4(%rbp),%edi
  push   %rdi
  mov    0x10(%rbp),%edi
  push   %rdi
  mov    %rax,%rdi
  call   <sort>
  add    $0x10,%rsp
  mov    -0x4(%rbp),%eax
  lea    0x1(%rax),%r8d
  mov    -0x38(%rbp),%r9
  mov    -0x30(%rbp),%r10
  mov    -0x28(%rbp),%rcx
  mov    -0x20(%rbp),%edx
  mov    -0x1c(%rbp),%esi
  mov    -0x18(%rbp),%rax
  mov    0x18(%rbp),%edi
  push   %rdi
  push   %r8
  mov    %r10,%r8
  mov    %rax,%rdi
  call   <sort>
  add    $0x10,%rsp
  mov    -0x4(%rbp),%eax
  lea    0x1(%rax),%r9d
  mov    -0x30(%rbp),%r8
  mov    -0x28(%rbp),%rcx
  mov    -0x20(%rbp),%edx
  mov    -0x1c(%rbp),%esi
  mov    -0x18(%rbp),%rax
  sub    $0x8,%rsp
  mov    -0x4(%rbp),%edi
  push   %rdi
  mov    %rax,%rdi
  call   <comp@plt>
  add    $0x10,%rsp
  test   %rax,%rax
  js     L19
  mov    $0x0,%eax
  jmp    L3
L19:
  mov    -0x38(%rbp),%r9
  mov    -0x30(%rbp),%r8
  mov    -0x28(%rbp),%rcx
  mov    -0x20(%rbp),%edx
  mov    -0x1c(%rbp),%esi
  mov    -0x18(%rbp),%rax
  sub    $0x8,%rsp
  mov    0x18(%rbp),%edi
  push   %rdi
  mov    -0x4(%rbp),%edi
  push   %rdi
  mov    0x10(%rbp),%edi
  push   %rdi
  mov    %rax,%rdi
  call   <merge@plt>
  add    $0x20,%rsp
  mov    $0x0,%eax
L3:
  leave
  ret
```

assistant: ```c
int sort(void *base, ssize_t nmemb, ssize_t size, int (*compare)(const void *a, const void *b, void *context), void *context, void *aux, ssize_t lo, ssize_t hi) {
  ssize_t mid;
  if (hi <= lo + 7 - 1) {
    insertion_sort(base, nmemb, size, compare, context);
    return 0;
  }
  mid = lo + (hi - lo) / 2;
  sort(base, nmemb, size, compare, context, aux, lo, mid);
  sort(base, nmemb, size, compare, context, aux, mid + 1, hi);
  if (comp(base, nmemb, size, compare, context, mid + 1, mid) >= 0) {
    return 0;
  }
  merge(base, nmemb, size, compare, context, aux, lo, mid, hi);
  return 0;
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<sort>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x18,%rsp
  mov    %rdi,%r15
  mov    %esi,%ebp
  mov    %edx,%r12d
  mov    %rcx,%r13
  mov    %r8,%r14
  mov    %r9,(%rsp)
  mov    0x50(%rsp),%eax
  add    $0x6,%eax
  cmp    0x58(%rsp),%eax
  jge    L33
  mov    0x58(%rsp),%eax
  sub    0x50(%rsp),%eax
  mov    %eax,%ebx
  shr    $0x1f,%ebx
  add    %eax,%ebx
  sar    %ebx
  add    0x50(%rsp),%ebx
  push   %rbx
  mov    0x58(%rsp),%eax
  push   %rax
  mov    0x10(%rsp),%r9
  call   <sort>
  lea    0x1(%rbx),%eax
  mov    0x68(%rsp),%edx
  push   %rdx
  mov    %eax,0x24(%rsp)
  push   %rax
  mov    0x20(%rsp),%r9
  mov    %r14,%r8
  mov    %r13,%rcx
  mov    %r12d,%edx
  mov    %ebp,%esi
  mov    %r15,%rdi
  call   <sort>
  add    $0x18,%rsp
  push   %rbx
  mov    0x1c(%rsp),%r9d
  mov    %r14,%r8
  mov    %r13,%rcx
  mov    %r12d,%edx
  mov    %ebp,%esi
  mov    %r15,%rdi
  call   <comp@plt>
  add    $0x10,%rsp
  test   %rax,%rax
  js     L21
L32:
  mov    $0x0,%eax
  add    $0x18,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
L33:
  call   <insertion_sort@plt>
  jmp    L32
L21:
  sub    $0x8,%rsp
  mov    0x60(%rsp),%eax
  push   %rax
  push   %rbx
  mov    0x68(%rsp),%eax
  push   %rax
  mov    0x20(%rsp),%r9
  mov    %r14,%r8
  mov    %r13,%rcx
  mov    %r12d,%edx
  mov    %ebp,%esi
  mov    %r15,%rdi
  call   <merge@plt>
  add    $0x20,%rsp
  jmp    L32
```

assistant: ```c
int sort(void *base, ssize_t nmemb, ssize_t size, int (*compare)(const void *a, const void *b, void *context), void *context, void *aux, ssize_t lo, ssize_t hi) {
  ssize_t mid;
  if (hi <= lo + 7 - 1) {
    insertion_sort(base, nmemb, size, compare, context);
    return 0;
  }
  mid = lo + (hi - lo) / 2;
  sort(base, nmemb, size, compare, context, aux, lo, mid);
  sort(base, nmemb, size, compare, context, aux, mid + 1, hi);
  if (comp(base, nmemb, size, compare, context, mid + 1, mid) >= 0) {
    return 0;
  }
  merge(base, nmemb, size, compare, context, aux, lo, mid, hi);
  return 0;
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<sort>:
  endbr64
  push   %r15
  mov    %rcx,%r15
  push   %r14
  push   %r13
  mov    %edx,%r13d
  push   %r12
  mov    %esi,%r12d
  push   %rbp
  mov    %rdi,%rbp
  push   %rbx
  sub    $0x18,%rsp
  mov    0x50(%rsp),%r10d
  lea    0x6(%r10),%eax
  cmp    0x58(%rsp),%eax
  jge    L28
  mov    0x58(%rsp),%eax
  mov    %r9,%r14
  sub    %r10d,%eax
  mov    %eax,%ebx
  shr    $0x1f,%ebx
  add    %eax,%ebx
  sar    %ebx
  add    %r10d,%ebx
  push   %rbx
  push   %r10
  mov    %r10d,0x60(%rsp)
  mov    %r8,0x10(%rsp)
  call   <sort>
  mov    0x68(%rsp),%eax
  lea    0x1(%rbx),%r11d
  mov    %r14,%r9
  mov    %r15,%rcx
  mov    %r13d,%edx
  mov    %r12d,%esi
  mov    %rbp,%rdi
  push   %rax
  push   %r11
  mov    0x20(%rsp),%r8
  mov    %r11d,0x2c(%rsp)
  call   <sort>
  add    $0x18,%rsp
  mov    %r15,%rcx
  mov    %r13d,%edx
  push   %rbx
  mov    0x10(%rsp),%r8
  mov    %r12d,%esi
  mov    %rbp,%rdi
  mov    0x1c(%rsp),%r9d
  call   <comp@plt>
  pop    %rdx
  pop    %rcx
  test   %rax,%rax
  mov    (%rsp),%r8
  mov    0x50(%rsp),%r10d
  js     L3
L6:
  add    $0x18,%rsp
  xor    %eax,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
  nopl   0x0(%rax,%rax,1)
L3:
  sub    $0x8,%rsp
  mov    %r14,%r9
  mov    %r15,%rcx
  mov    %r13d,%edx
  mov    0x60(%rsp),%eax
  mov    %r12d,%esi
  mov    %rbp,%rdi
  push   %rax
  push   %rbx
  push   %r10
  call   <merge@plt>
  add    $0x20,%rsp
  jmp    L6
  xchg   %ax,%ax
L28:
  call   <insertion_sort@plt>
  jmp    L6
```

assistant: ```c
int sort(void *base, ssize_t nmemb, ssize_t size, int (*compare)(const void *a, const void *b, void *context), void *context, void *aux, ssize_t lo, ssize_t hi) {
  ssize_t mid;
  if (hi <= lo + 7 - 1) {
    insertion_sort(base, nmemb, size, compare, context);
    return 0;
  }
  mid = lo + (hi - lo) / 2;
  sort(base, nmemb, size, compare, context, aux, lo, mid);
  sort(base, nmemb, size, compare, context, aux, mid + 1, hi);
  if (comp(base, nmemb, size, compare, context, mid + 1, mid) >= 0) {
    return 0;
  }
  merge(base, nmemb, size, compare, context, aux, lo, mid, hi);
  return 0;
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<sort>:
  endbr64
  push   %r15
  mov    %rcx,%r15
  push   %r14
  push   %r13
  mov    %edx,%r13d
  push   %r12
  mov    %esi,%r12d
  push   %rbp
  mov    %rdi,%rbp
  push   %rbx
  sub    $0x18,%rsp
  mov    0x50(%rsp),%r10d
  lea    0x6(%r10),%eax
  cmp    0x58(%rsp),%eax
  jge    L28
  mov    0x58(%rsp),%eax
  mov    %r9,%r14
  sub    %r10d,%eax
  mov    %eax,%ebx
  shr    $0x1f,%ebx
  add    %eax,%ebx
  sar    %ebx
  add    %r10d,%ebx
  push   %rbx
  push   %r10
  mov    %r10d,0x60(%rsp)
  mov    %r8,0x10(%rsp)
  call   <sort>
  mov    0x68(%rsp),%eax
  lea    0x1(%rbx),%r11d
  mov    %r14,%r9
  mov    %r15,%rcx
  mov    %r13d,%edx
  mov    %r12d,%esi
  mov    %rbp,%rdi
  push   %rax
  push   %r11
  mov    0x20(%rsp),%r8
  mov    %r11d,0x2c(%rsp)
  call   <sort>
  add    $0x18,%rsp
  mov    %r15,%rcx
  mov    %r13d,%edx
  push   %rbx
  mov    0x10(%rsp),%r8
  mov    %r12d,%esi
  mov    %rbp,%rdi
  mov    0x1c(%rsp),%r9d
  call   <comp@plt>
  pop    %rdx
  pop    %rcx
  test   %rax,%rax
  mov    (%rsp),%r8
  mov    0x50(%rsp),%r10d
  js     L19
L2:
  add    $0x18,%rsp
  xor    %eax,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
  nopl   0x0(%rax,%rax,1)
L19:
  sub    $0x8,%rsp
  mov    %r14,%r9
  mov    %r15,%rcx
  mov    %r13d,%edx
  mov    0x60(%rsp),%eax
  mov    %r12d,%esi
  mov    %rbp,%rdi
  push   %rax
  push   %rbx
  push   %r10
  call   <merge@plt>
  add    $0x20,%rsp
  jmp    L2
  xchg   %ax,%ax
L28:
  call   <insertion_sort@plt>
  jmp    L2
```

assistant: ```c
int sort(void *base, ssize_t nmemb, ssize_t size, int (*compare)(const void *a, const void *b, void *context), void *context, void *aux, ssize_t lo, ssize_t hi) {
  ssize_t mid;
  if (hi <= lo + 7 - 1) {
    insertion_sort(base, nmemb, size, compare, context);
    return 0;
  }
  mid = lo + (hi - lo) / 2;
  sort(base, nmemb, size, compare, context, aux, lo, mid);
  sort(base, nmemb, size, compare, context, aux, mid + 1, hi);
  if (comp(base, nmemb, size, compare, context, mid + 1, mid) >= 0) {
    return 0;
  }
  merge(base, nmemb, size, compare, context, aux, lo, mid, hi);
  return 0;
}
```
user: What is the c source code of the assembly code below:

```asm
<pixel_mul_by_own_alpha>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x18(%rbp)
  mov    %rsi,-0x20(%rbp)
  movl   $0x0,-0x4(%rbp)
  jmp    L19
L4:
  mov    -0x4(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movss  (%rax),%xmm1
  mov    -0x18(%rbp),%rax
  add    $0xc,%rax
  movss  (%rax),%xmm0
  mov    -0x4(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    -0x20(%rbp),%rax
  add    %rdx,%rax
  mulss  %xmm1,%xmm0
  movss  %xmm0,(%rax)
  addl   $0x1,-0x4(%rbp)
L19:
  cmpl   $0x2,-0x4(%rbp)
  jle    L4
  mov    -0x20(%rbp),%rax
  lea    0xc(%rax),%rdx
  mov    -0x18(%rbp),%rax
  movss  0xc(%rax),%xmm0
  movss  %xmm0,(%rdx)
  nop
  pop    %rbp
  ret
```

assistant: ```c
void pixel_mul_by_own_alpha(float *p0, float *p1) {
  int ic;
  for (ic = 0; ic < 3; ic++)
    p1[ic] = p0[ic] * p0[3];
  p1[3] = p0[3];
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<pixel_mul_by_own_alpha>:
  endbr64
  mov    $0x0,%eax
L4:
  movss  (%rdi,%rax,1),%xmm0
  mulss  0xc(%rdi),%xmm0
  movss  %xmm0,(%rsi,%rax,1)
  add    $0x4,%rax
  cmp    $0xc,%rax
  jne    L4
  movss  0xc(%rdi),%xmm0
  movss  %xmm0,0xc(%rsi)
  ret
```

assistant: ```c
void pixel_mul_by_own_alpha(float *p0, float *p1) {
  int ic;
  for (ic = 0; ic < 3; ic++)
    p1[ic] = p0[ic] * p0[3];
  p1[3] = p0[3];
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<pixel_mul_by_own_alpha>:
  endbr64
  xor    %eax,%eax
L2:
  movss  (%rdi,%rax,1),%xmm0
  mulss  0xc(%rdi),%xmm0
  movss  %xmm0,(%rsi,%rax,1)
  add    $0x4,%rax
  cmp    $0xc,%rax
  jne    L2
  movss  0xc(%rdi),%xmm0
  movss  %xmm0,0xc(%rsi)
  ret
```

assistant: ```c
void pixel_mul_by_own_alpha(float *p0, float *p1) {
  int ic;
  for (ic = 0; ic < 3; ic++)
    p1[ic] = p0[ic] * p0[3];
  p1[3] = p0[3];
}
```