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

```asm
<load_long>:
  endbr64
  movq   $0x0,(%rdx)
  mov    %esi,%eax
  test   %esi,%esi
  jle    L16
  lea    -0x1(%rsi),%ecx
  lea    0x1(%rdi,%rcx,1),%r9
  xor    %ecx,%ecx
  nopl   0x0(%rax,%rax,1)
L8:
  movzbl (%rdi),%r8d
  shl    $0x8,%rcx
  add    $0x1,%rdi
  add    %r8,%rcx
  mov    %rcx,(%rdx)
  cmp    %rdi,%r9
  jne    L8
L16:
  ret
```

assistant: ```c
int load_long(unsigned char *c, int nbytes, unsigned long *l) {
  int i;
  *l = 0;
  for (i = 0; i < nbytes; i++)
    *l = (*l << 8) + (c[i] & 0xff);
  return nbytes;
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<test_rr_var>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  push   %r12
  push   %rbx
  sub    $0x10,%rsp
  mov    %edi,-0x14(%rbp)
  mov    %rsi,-0x20(%rbp)
  cmpl   $0x4,-0x14(%rbp)
  je     L6
  mov    D6(%rip),%rax
  mov    (%rax),%eax
  mov    %eax,%edi
  call   <exit@plt>
L6:
  mov    -0x20(%rbp),%rax
  add    $0x18,%rax
  mov    (%rax),%rax
  mov    %rax,%rdi
  call   <atoi@plt>
  mov    %eax,%r12d
  mov    -0x20(%rbp),%rax
  add    $0x10,%rax
  mov    (%rax),%rax
  mov    %rax,%rdi
  call   <atoi@plt>
  mov    %eax,%ebx
  mov    -0x20(%rbp),%rax
  add    $0x8,%rax
  mov    (%rax),%rax
  mov    %rax,%rdi
  call   <atoi@plt>
  mov    %r12d,%edx
  mov    %ebx,%esi
  mov    %eax,%edi
  call   <test_rr@plt>
  add    $0x10,%rsp
  pop    %rbx
  pop    %r12
  pop    %rbp
  ret
```

assistant: ```c
int test_rr_var(int argc, const char **argv) {
  do {
    if (argc != 4)
      exit(EXIT_FAILURE);
  } while (0);
  return test_rr(atoi(argv[1]), atoi(argv[2]), atoi(argv[3]));
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<test_rr_var>:
  endbr64
  push   %r12
  push   %rbp
  push   %rbx
  mov    %rsi,%rbx
  cmp    $0x4,%edi
  jne    L7
L11:
  mov    0x18(%rbx),%rdi
  call   <atoi@plt>
  mov    %eax,%r12d
  mov    0x10(%rbx),%rdi
  call   <atoi@plt>
  mov    %eax,%ebp
  mov    0x8(%rbx),%rdi
  call   <atoi@plt>
  mov    %eax,%edi
  mov    %r12d,%edx
  mov    %ebp,%esi
  call   <test_rr@plt>
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
L7:
  mov    D1(%rip),%rax
  mov    (%rax),%edi
  call   <exit@plt>
  jmp    L11
```

assistant: ```c
int test_rr_var(int argc, const char **argv) {
  do {
    if (argc != 4)
      exit(EXIT_FAILURE);
  } while (0);
  return test_rr(atoi(argv[1]), atoi(argv[2]), atoi(argv[3]));
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<test_rr_var>:
  endbr64
  push   %r12
  push   %rbp
  push   %rbx
  mov    %rsi,%rbx
  cmp    $0x4,%edi
  je     L2
  mov    D6(%rip),%rax
  mov    (%rax),%edi
  call   <exit@plt>
L2:
  mov    0x18(%rbx),%rdi
  call   <atoi@plt>
  mov    0x10(%rbx),%rdi
  mov    %eax,%r12d
  call   <atoi@plt>
  mov    0x8(%rbx),%rdi
  mov    %eax,%ebp
  call   <atoi@plt>
  pop    %rbx
  mov    %r12d,%edx
  mov    %ebp,%esi
  mov    %eax,%edi
  pop    %rbp
  pop    %r12
  jmp    1070 <test_rr@plt>
```

assistant: ```c
int test_rr_var(int argc, const char **argv) {
  do {
    if (argc != 4)
      exit(EXIT_FAILURE);
  } while (0);
  return test_rr(atoi(argv[1]), atoi(argv[2]), atoi(argv[3]));
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<test_rr_var>:
  endbr64
  push   %r12
  push   %rbp
  push   %rbx
  mov    %rsi,%rbx
  cmp    $0x4,%edi
  je     L9
  mov    D6(%rip),%rax
  mov    (%rax),%edi
  call   <exit@plt>
L9:
  mov    0x18(%rbx),%rdi
  call   <atoi@plt>
  mov    0x10(%rbx),%rdi
  mov    %eax,%r12d
  call   <atoi@plt>
  mov    0x8(%rbx),%rdi
  mov    %eax,%ebp
  call   <atoi@plt>
  pop    %rbx
  mov    %r12d,%edx
  mov    %ebp,%esi
  mov    %eax,%edi
  pop    %rbp
  pop    %r12
  jmp    1070 <test_rr@plt>
```

assistant: ```c
int test_rr_var(int argc, const char **argv) {
  do {
    if (argc != 4)
      exit(EXIT_FAILURE);
  } while (0);
  return test_rr(atoi(argv[1]), atoi(argv[2]), atoi(argv[3]));
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现：

```asm
<db_status_flags>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x40,%rsp
  mov    %rdi,-0x28(%rbp)
  mov    %rsi,-0x30(%rbp)
  mov    %rdx,-0x38(%rbp)
  mov    -0x38(%rbp),%rax
  not    %rax
  shr    $0x3f,%rax
  movzbl %al,%eax
  mov    %eax,-0x18(%rbp)
  mov    -0x18(%rbp),%eax
  lea    0x0(,%rax,8),%rdx
  lea    D8(%rip),%rax
  mov    (%rdx,%rax,1),%rax
  mov    %rax,-0x10(%rbp)
  cmpl   $0x0,-0x18(%rbp)
  jne    L10
  mov    -0x30(%rbp),%rdx
  mov    -0x10(%rbp),%rax
  mov    %rdx,%rsi
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <sql_generate@plt>
  jmp    L11
L10:
  mov    -0x38(%rbp),%rdx
  mov    -0x30(%rbp),%rcx
  mov    -0x10(%rbp),%rax
  mov    %rcx,%rsi
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <sql_generate@plt>
L11:
  mov    %rax,-0x8(%rbp)
  mov    -0x8(%rbp),%rdx
  mov    -0x28(%rbp),%rax
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <db_retrieval@plt>
  mov    %eax,-0x14(%rbp)
  mov    -0x8(%rbp),%rax
  mov    %rax,%rdi
  call   <free@plt>
  mov    -0x14(%rbp),%eax
  leave
  ret
```

assistant: ```c
unsigned db_status_flags(sqlite3 *db, const char *board_id, const long id) {
  static const char *const sql[] = {"SELECT status FROM boards WHERE id = \"%s\";", "SELECT status FROM active_threads "
                                                                                    "WHERE board_id = \"%s\" AND post_id = %ld;"};
  unsigned opt = (id < 0) ? 0 : 1;
  const char *stmt = sql[opt];
  char *cmd = (!opt) ? sql_generate(stmt, board_id) : sql_generate(stmt, board_id, id);
  unsigned status = db_retrieval(db, cmd);
  free(cmd);
  return status;
}
```
user: What is the c source code of the assembly code below?

```asm
<db_status_flags>:
  endbr64
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %rdi,%rbp
  mov    %rdx,%rax
  not    %rax
  shr    $0x3f,%rax
  lea    D3(%rip),%rcx
  mov    (%rcx,%rax,8),%rdi
  test   %rdx,%rdx
  js     L16
  mov    $0x0,%eax
  call   <sql_generate@plt>
  mov    %rax,%rbx
L3:
  mov    %rbx,%rsi
  mov    %rbp,%rdi
  call   <db_retrieval@plt>
  mov    %eax,%ebp
  mov    %rbx,%rdi
  call   <free@plt>
  mov    %ebp,%eax
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  ret
L16:
  mov    $0x0,%eax
  call   <sql_generate@plt>
  mov    %rax,%rbx
  jmp    L3
```

assistant: ```c
unsigned db_status_flags(sqlite3 *db, const char *board_id, const long id) {
  static const char *const sql[] = {"SELECT status FROM boards WHERE id = \"%s\";", "SELECT status FROM active_threads "
                                                                                    "WHERE board_id = \"%s\" AND post_id = %ld;"};
  unsigned opt = (id < 0) ? 0 : 1;
  const char *stmt = sql[opt];
  char *cmd = (!opt) ? sql_generate(stmt, board_id) : sql_generate(stmt, board_id, id);
  unsigned status = db_retrieval(db, cmd);
  free(cmd);
  return status;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<db_status_flags>:
  endbr64
  push   %r12
  mov    %rdx,%rax
  lea    D3(%rip),%rcx
  mov    %rdi,%r12
  push   %rbp
  not    %rax
  shr    $0x3f,%rax
  sub    $0x8,%rsp
  mov    (%rcx,%rax,8),%rdi
  xor    %eax,%eax
  test   %rdx,%rdx
  js     L7
  call   <sql_generate@plt>
  mov    %rax,%rbp
L12:
  mov    %rbp,%rsi
  mov    %r12,%rdi
  call   <db_retrieval@plt>
  mov    %rbp,%rdi
  mov    %eax,%r12d
  call   <free@plt>
  add    $0x8,%rsp
  mov    %r12d,%eax
  pop    %rbp
  pop    %r12
  ret
  nopl   0x0(%rax,%rax,1)
L7:
  call   <sql_generate@plt>
  mov    %rax,%rbp
  jmp    L12
```

assistant: ```c
unsigned db_status_flags(sqlite3 *db, const char *board_id, const long id) {
  static const char *const sql[] = {"SELECT status FROM boards WHERE id = \"%s\";", "SELECT status FROM active_threads "
                                                                                    "WHERE board_id = \"%s\" AND post_id = %ld;"};
  unsigned opt = (id < 0) ? 0 : 1;
  const char *stmt = sql[opt];
  char *cmd = (!opt) ? sql_generate(stmt, board_id) : sql_generate(stmt, board_id, id);
  unsigned status = db_retrieval(db, cmd);
  free(cmd);
  return status;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<db_status_flags>:
  endbr64
  push   %r12
  mov    %rdx,%rax
  lea    D5(%rip),%rcx
  mov    %rdi,%r12
  push   %rbp
  not    %rax
  shr    $0x3f,%rax
  sub    $0x8,%rsp
  mov    (%rcx,%rax,8),%rdi
  xor    %eax,%eax
  test   %rdx,%rdx
  js     L19
  call   <sql_generate@plt>
  mov    %rax,%rbp
L4:
  mov    %rbp,%rsi
  mov    %r12,%rdi
  call   <db_retrieval@plt>
  mov    %rbp,%rdi
  mov    %eax,%r12d
  call   <free@plt>
  add    $0x8,%rsp
  mov    %r12d,%eax
  pop    %rbp
  pop    %r12
  ret
  nopl   0x0(%rax,%rax,1)
L19:
  call   <sql_generate@plt>
  mov    %rax,%rbp
  jmp    L4
```

assistant: ```c
unsigned db_status_flags(sqlite3 *db, const char *board_id, const long id) {
  static const char *const sql[] = {"SELECT status FROM boards WHERE id = \"%s\";", "SELECT status FROM active_threads "
                                                                                    "WHERE board_id = \"%s\" AND post_id = %ld;"};
  unsigned opt = (id < 0) ? 0 : 1;
  const char *stmt = sql[opt];
  char *cmd = (!opt) ? sql_generate(stmt, board_id) : sql_generate(stmt, board_id, id);
  unsigned status = db_retrieval(db, cmd);
  free(cmd);
  return status;
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现：

```asm
<strrchrsplit>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x40,%rsp
  mov    %rdi,-0x28(%rbp)
  mov    %esi,%eax
  mov    %rdx,-0x38(%rbp)
  mov    %rcx,-0x40(%rbp)
  mov    %al,-0x2c(%rbp)
  movsbl -0x2c(%rbp),%edx
  mov    -0x28(%rbp),%rax
  mov    %edx,%esi
  mov    %rax,%rdi
  call   <strrchr@plt>
  mov    %rax,-0x18(%rbp)
  cmpq   $0x0,-0x18(%rbp)
  jne    L13
  mov    $0x1,%eax
  jmp    L6
L13:
  mov    -0x18(%rbp),%rax
  sub    -0x28(%rbp),%rax
  add    $0x1,%eax
  mov    %eax,%edi
  call   <malloc@plt>
  mov    %rax,-0x10(%rbp)
  cmpq   $0x0,-0x10(%rbp)
  jne    L3
  mov    $0x1,%eax
  jmp    L6
L3:
  mov    -0x18(%rbp),%rax
  sub    -0x28(%rbp),%rax
  mov    %eax,%edx
  mov    -0x28(%rbp),%rcx
  mov    -0x10(%rbp),%rax
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <strncpy@plt>
  mov    -0x18(%rbp),%rax
  sub    -0x28(%rbp),%rax
  mov    %rax,%rdx
  mov    -0x10(%rbp),%rax
  add    %rdx,%rax
  movb   $0x0,(%rax)
  mov    -0x18(%rbp),%rax
  add    $0x1,%rax
  mov    %rax,%rdi
  call   <strdup@plt>
  mov    %rax,-0x8(%rbp)
  mov    -0x38(%rbp),%rax
  mov    -0x10(%rbp),%rdx
  mov    %rdx,(%rax)
  mov    -0x40(%rbp),%rax
  mov    -0x8(%rbp),%rdx
  mov    %rdx,(%rax)
  mov    $0x0,%eax
L6:
  leave
  ret
```

assistant: ```c
int strrchrsplit(const char *str, const char sep, char **former_result, char **latter_result) {
  char *split;
  char *former, *latter;
  split = strrchr(str, sep);
  if (!split) {
    return 1;
  }
  former = malloc(split - str + 1);
  if (!former) {
    return 1;
  }
  strncpy(former, str, split - str);
  former[split - str] = '\0';
  latter = strdup(split + 1);
  *former_result = former;
  *latter_result = latter;
  return 0;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<strrchrsplit>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %rdi,%rbp
  mov    %rdx,%r14
  mov    %rcx,%r13
  movsbl %sil,%esi
  call   <strrchr@plt>
  mov    %rax,%rbx
  mov    $0x1,%eax
  test   %rbx,%rbx
  je     L13
  mov    %rbx,%r15
  sub    %rbp,%r15
  lea    0x1(%r15),%edi
  call   <malloc@plt>
  mov    %rax,%r12
  mov    $0x1,%eax
  test   %r12,%r12
  je     L13
  mov    %r15d,%edx
  mov    %rbp,%rsi
  mov    %r12,%rdi
  call   <strncpy@plt>
  movb   $0x0,(%r12,%r15,1)
  lea    0x1(%rbx),%rdi
  call   <strdup@plt>
  mov    %r12,(%r14)
  mov    %rax,0x0(%r13)
  mov    $0x0,%eax
L13:
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
```

assistant: ```c
int strrchrsplit(const char *str, const char sep, char **former_result, char **latter_result) {
  char *split;
  char *former, *latter;
  split = strrchr(str, sep);
  if (!split) {
    return 1;
  }
  former = malloc(split - str + 1);
  if (!former) {
    return 1;
  }
  strncpy(former, str, split - str);
  former[split - str] = '\0';
  latter = strdup(split + 1);
  *former_result = former;
  *latter_result = latter;
  return 0;
}
```
user: What is the c source code of the assembly code below:

```asm
<strrchrsplit>:
  endbr64
  push   %r15
  movsbl %sil,%esi
  push   %r14
  push   %r13
  mov    %rdx,%r13
  push   %r12
  mov    %rcx,%r12
  push   %rbp
  mov    %rdi,%rbp
  push   %rbx
  sub    $0x8,%rsp
  call   <strrchr@plt>
  test   %rax,%rax
  je     L0
  mov    %rax,%r15
  mov    %rax,%rbx
  sub    %rbp,%r15
  lea    0x1(%r15),%edi
  call   <malloc@plt>
  mov    %rax,%r14
  test   %rax,%rax
  je     L0
  mov    %r15d,%edx
  mov    %rbp,%rsi
  mov    %rax,%rdi
  call   <strncpy@plt>
  movb   $0x0,(%r14,%r15,1)
  lea    0x1(%rbx),%rdi
  call   <strdup@plt>
  mov    %r14,0x0(%r13)
  mov    %rax,(%r12)
  add    $0x8,%rsp
  xor    %eax,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
  nopl   0x0(%rax,%rax,1)
L0:
  add    $0x8,%rsp
  mov    $0x1,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
```

assistant: ```c
int strrchrsplit(const char *str, const char sep, char **former_result, char **latter_result) {
  char *split;
  char *former, *latter;
  split = strrchr(str, sep);
  if (!split) {
    return 1;
  }
  former = malloc(split - str + 1);
  if (!former) {
    return 1;
  }
  strncpy(former, str, split - str);
  former[split - str] = '\0';
  latter = strdup(split + 1);
  *former_result = former;
  *latter_result = latter;
  return 0;
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<strrchrsplit>:
  endbr64
  push   %r15
  movsbl %sil,%esi
  push   %r14
  push   %r13
  mov    %rdx,%r13
  push   %r12
  mov    %rcx,%r12
  push   %rbp
  mov    %rdi,%rbp
  push   %rbx
  sub    $0x8,%rsp
  call   <strrchr@plt>
  test   %rax,%rax
  je     L16
  mov    %rax,%r15
  mov    %rax,%rbx
  sub    %rbp,%r15
  lea    0x1(%r15),%edi
  call   <malloc@plt>
  mov    %rax,%r14
  test   %rax,%rax
  je     L16
  mov    %r15d,%edx
  mov    %rbp,%rsi
  mov    %rax,%rdi
  call   <strncpy@plt>
  movb   $0x0,(%r14,%r15,1)
  lea    0x1(%rbx),%rdi
  call   <strdup@plt>
  mov    %r14,0x0(%r13)
  mov    %rax,(%r12)
  add    $0x8,%rsp
  xor    %eax,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
  nopl   0x0(%rax,%rax,1)
L16:
  add    $0x8,%rsp
  mov    $0x1,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
```

assistant: ```c
int strrchrsplit(const char *str, const char sep, char **former_result, char **latter_result) {
  char *split;
  char *former, *latter;
  split = strrchr(str, sep);
  if (!split) {
    return 1;
  }
  former = malloc(split - str + 1);
  if (!former) {
    return 1;
  }
  strncpy(former, str, split - str);
  former[split - str] = '\0';
  latter = strdup(split + 1);
  *former_result = former;
  *latter_result = latter;
  return 0;
}
```
user: What is the c source code of the assembly code below:

```asm
<insertion_sort>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x18(%rbp)
  mov    %esi,-0x1c(%rbp)
  movl   $0x0,-0xc(%rbp)
  jmp    L32
L36:
  mov    -0xc(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%eax
  mov    %eax,-0x4(%rbp)
  mov    -0xc(%rbp),%eax
  mov    %eax,-0x8(%rbp)
  jmp    L43
L11:
  mov    -0x8(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  mov    -0x8(%rbp),%edx
  movslq %edx,%rdx
  add    $0x1,%rdx
  lea    0x0(,%rdx,4),%rcx
  mov    -0x18(%rbp),%rdx
  add    %rcx,%rdx
  mov    (%rax),%eax
  mov    %eax,(%rdx)
L43:
  subl   $0x1,-0x8(%rbp)
  cmpl   $0x0,-0x8(%rbp)
  js     L34
  mov    -0x8(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%eax
  cmp    %eax,-0x4(%rbp)
  jl     L11
L34:
  mov    -0x8(%rbp),%eax
  cltq
  add    $0x1,%rax
  lea    0x0(,%rax,4),%rdx
  mov    -0x18(%rbp),%rax
  add    %rax,%rdx
  mov    -0x4(%rbp),%eax
  mov    %eax,(%rdx)
L32:
  addl   $0x1,-0xc(%rbp)
  mov    -0xc(%rbp),%eax
  cmp    -0x1c(%rbp),%eax
  jl     L36
  nop
  nop
  pop    %rbp
  ret
```

assistant: ```c
void insertion_sort(int *array, int size) {
  int i;
  int j;
  int key;
  i = 0;
  while (++i < size) {
    key = array[i];
    j = i;
    while (--j >= 0 && array[j] > key)
      array[j + 1] = array[j];
    array[j + 1] = key;
  }
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<insertion_sort>:
  endbr64
  cmp    $0x1,%esi
  jle    L45
  mov    %rdi,%r9
  lea    -0x1(%rsi),%r10d
  mov    $0x0,%r8d
  jmp    L25
L35:
  movslq %edx,%rdx
  mov    %esi,0x4(%rdi,%rdx,4)
  add    $0x1,%r8
  add    $0x4,%r9
  cmp    %r10,%r8
  je     L45
L25:
  mov    0x4(%r9),%esi
  mov    %r8d,%edx
  mov    %r9,%rax
  test   %r8d,%r8d
  js     L35
L61:
  mov    (%rax),%ecx
  cmp    %esi,%ecx
  jle    L35
  mov    %ecx,0x4(%rax)
  sub    $0x1,%edx
  sub    $0x4,%rax
  cmp    $0xffffffff,%edx
  jne    L61
  jmp    L35
L45:
  ret
```

assistant: ```c
void insertion_sort(int *array, int size) {
  int i;
  int j;
  int key;
  i = 0;
  while (++i < size) {
    key = array[i];
    j = i;
    while (--j >= 0 && array[j] > key)
      array[j + 1] = array[j];
    array[j + 1] = key;
  }
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<insertion_sort>:
  endbr64
  cmp    $0x1,%esi
  jle    L46
  lea    0x4(%rdi),%r9
  lea    -0x1(%rsi),%r11d
  xor    %r10d,%r10d
  nopl   0x0(%rax)
L10:
  lea    0x0(,%r10,4),%rax
  lea    -0x4(%r9),%rsi
  mov    (%r9),%r8d
  sub    %rax,%rsi
  mov    %r9,%rax
  jmp    L19
  nop
L27:
  mov    %edx,(%rax)
  lea    -0x4(%rcx),%rax
  cmp    %rax,%rsi
  je     L4
L19:
  mov    -0x4(%rax),%edx
  mov    %rax,%rcx
  cmp    %r8d,%edx
  jg     L27
  add    $0x1,%r10
  mov    %r8d,(%rcx)
  add    $0x4,%r9
  cmp    %r10,%r11
  jne    L10
L46:
  ret
  nopw   0x0(%rax,%rax,1)
L4:
  mov    %rdi,%rcx
  add    $0x1,%r10
  add    $0x4,%r9
  mov    %r8d,(%rcx)
  cmp    %r10,%r11
  jne    L10
  jmp    L46
```

assistant: ```c
void insertion_sort(int *array, int size) {
  int i;
  int j;
  int key;
  i = 0;
  while (++i < size) {
    key = array[i];
    j = i;
    while (--j >= 0 && array[j] > key)
      array[j + 1] = array[j];
    array[j + 1] = key;
  }
}
```
user: 这段汇编代码用C语言表示是什么样的:

```asm
<insertion_sort>:
  endbr64
  cmp    $0x1,%esi
  jle    L9
  lea    0x4(%rdi),%r9
  lea    -0x1(%rsi),%r11d
  xor    %r10d,%r10d
  nopl   0x0(%rax)
L43:
  lea    0x0(,%r10,4),%rax
  lea    -0x4(%r9),%rsi
  mov    (%r9),%r8d
  sub    %rax,%rsi
  mov    %r9,%rax
  jmp    L37
  nop
L25:
  mov    %edx,(%rax)
  lea    -0x4(%rcx),%rax
  cmp    %rsi,%rax
  je     L36
L37:
  mov    -0x4(%rax),%edx
  mov    %rax,%rcx
  cmp    %r8d,%edx
  jg     L25
  add    $0x1,%r10
  mov    %r8d,(%rcx)
  add    $0x4,%r9
  cmp    %r11,%r10
  jne    L43
L9:
  ret
  nopw   0x0(%rax,%rax,1)
L36:
  mov    %rdi,%rcx
  add    $0x1,%r10
  add    $0x4,%r9
  mov    %r8d,(%rcx)
  cmp    %r11,%r10
  jne    L43
  jmp    L9
```

assistant: ```c
void insertion_sort(int *array, int size) {
  int i;
  int j;
  int key;
  i = 0;
  while (++i < size) {
    key = array[i];
    j = i;
    while (--j >= 0 && array[j] > key)
      array[j + 1] = array[j];
    array[j + 1] = key;
  }
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<Exchange>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %edi,-0x14(%rbp)
  mov    %esi,-0x18(%rbp)
  mov    %edx,-0x1c(%rbp)
  mov    %ecx,-0x20(%rbp)
  mov    %r8d,-0x24(%rbp)
  mov    %r9,-0x30(%rbp)
  mov    -0x20(%rbp),%eax
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    0x10(%rbp),%rax
  add    %rdx,%rax
  pxor   %xmm0,%xmm0
  cvtsi2sdl -0x14(%rbp),%xmm0
  movsd  %xmm0,(%rax)
  mov    -0x14(%rbp),%eax
  cmp    -0x20(%rbp),%eax
  je     L44
  movl   $0x0,-0xc(%rbp)
  jmp    L43
L28:
  mov    -0xc(%rbp),%eax
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    -0x30(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%rdx
  mov    -0x14(%rbp),%eax
  cltq
  shl    $0x3,%rax
  add    %rdx,%rax
  movsd  (%rax),%xmm0
  movsd  %xmm0,-0x8(%rbp)
  mov    -0xc(%rbp),%eax
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    -0x30(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%rdx
  mov    -0x20(%rbp),%eax
  cltq
  shl    $0x3,%rax
  add    %rax,%rdx
  mov    -0xc(%rbp),%eax
  cltq
  lea    0x0(,%rax,8),%rcx
  mov    -0x30(%rbp),%rax
  add    %rcx,%rax
  mov    (%rax),%rcx
  mov    -0x14(%rbp),%eax
  cltq
  shl    $0x3,%rax
  add    %rcx,%rax
  movsd  (%rdx),%xmm0
  movsd  %xmm0,(%rax)
  mov    -0xc(%rbp),%eax
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    -0x30(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%rdx
  mov    -0x20(%rbp),%eax
  cltq
  shl    $0x3,%rax
  add    %rdx,%rax
  movsd  -0x8(%rbp),%xmm0
  movsd  %xmm0,(%rax)
  addl   $0x1,-0xc(%rbp)
L43:
  mov    -0xc(%rbp),%eax
  cmp    -0x1c(%rbp),%eax
  jle    L28
  mov    -0x18(%rbp),%eax
  mov    %eax,-0xc(%rbp)
  jmp    L39
L5:
  mov    -0x14(%rbp),%eax
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    -0x30(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%rdx
  mov    -0xc(%rbp),%eax
  cltq
  shl    $0x3,%rax
  add    %rdx,%rax
  movsd  (%rax),%xmm0
  movsd  %xmm0,-0x8(%rbp)
  mov    -0x20(%rbp),%eax
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    -0x30(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%rdx
  mov    -0xc(%rbp),%eax
  cltq
  shl    $0x3,%rax
  add    %rax,%rdx
  mov    -0x14(%rbp),%eax
  cltq
  lea    0x0(,%rax,8),%rcx
  mov    -0x30(%rbp),%rax
  add    %rcx,%rax
  mov    (%rax),%rcx
  mov    -0xc(%rbp),%eax
  cltq
  shl    $0x3,%rax
  add    %rcx,%rax
  movsd  (%rdx),%xmm0
  movsd  %xmm0,(%rax)
  mov    -0x20(%rbp),%eax
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    -0x30(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%rdx
  mov    -0xc(%rbp),%eax
  cltq
  shl    $0x3,%rax
  add    %rdx,%rax
  movsd  -0x8(%rbp),%xmm0
  movsd  %xmm0,(%rax)
  addl   $0x1,-0xc(%rbp)
L39:
  mov    -0xc(%rbp),%eax
  cmp    -0x24(%rbp),%eax
  jl     L5
L44:
  nop
  pop    %rbp
  ret
```

assistant: ```c
void Exchange(int j, int k, int l, int m, int n, double **a, double *scale) {
  int i;
  double f;
  scale[m] = (double)j;
  if (j != m) {
    for (i = 0; i <= l; i++) {
      f = a[i][j];
      a[i][j] = a[i][m];
      a[i][m] = f;
    }
    for (i = k; i < n; i++) {
      f = a[j][i];
      a[j][i] = a[m][i];
      a[m][i] = f;
    }
  }
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<Exchange>:
  endbr64
  push   %rbx
  movslq %ecx,%rax
  pxor   %xmm0,%xmm0
  cvtsi2sd %edi,%xmm0
  mov    0x10(%rsp),%r10
  movsd  %xmm0,(%r10,%rax,8)
  cmp    %edi,%ecx
  je     L31
  mov    %esi,%r11d
  lea    0x0(,%rax,8),%rsi
  test   %edx,%edx
  js     L46
  movslq %edi,%r10
  shl    $0x3,%r10
  mov    %r9,%rax
  mov    %edx,%edx
  lea    0x8(%r9,%rdx,8),%rbx
L36:
  mov    (%rax),%rcx
  lea    (%rcx,%r10,1),%rdx
  movsd  (%rdx),%xmm0
  movsd  (%rcx,%rsi,1),%xmm1
  movsd  %xmm1,(%rdx)
  mov    (%rax),%rdx
  movsd  %xmm0,(%rdx,%rsi,1)
  add    $0x8,%rax
  cmp    %rbx,%rax
  jne    L36
L46:
  cmp    %r8d,%r11d
  jge    L31
  movslq %edi,%rdi
  lea    (%r9,%rdi,8),%r10
  movslq %r11d,%rdx
  lea    0x0(,%rdx,8),%rax
  sub    $0x1,%r8d
  sub    %r11d,%r8d
  lea    0x1(%rdx,%r8,1),%rdi
  shl    $0x3,%rdi
  add    %rsi,%r9
L29:
  mov    %rax,%rdx
  add    (%r10),%rdx
  movsd  (%rdx),%xmm0
  mov    (%r9),%rcx
  movsd  (%rcx,%rax,1),%xmm1
  movsd  %xmm1,(%rdx)
  mov    (%r9),%rdx
  movsd  %xmm0,(%rdx,%rax,1)
  add    $0x8,%rax
  cmp    %rdi,%rax
  jne    L29
L31:
  pop    %rbx
  ret
```

assistant: ```c
void Exchange(int j, int k, int l, int m, int n, double **a, double *scale) {
  int i;
  double f;
  scale[m] = (double)j;
  if (j != m) {
    for (i = 0; i <= l; i++) {
      f = a[i][j];
      a[i][j] = a[i][m];
      a[i][m] = f;
    }
    for (i = k; i < n; i++) {
      f = a[j][i];
      a[j][i] = a[m][i];
      a[m][i] = f;
    }
  }
}
```