ylfeng/ReF-Decompile-dataset huggingface dataset:
user: Converte this assembly snippet into its equivalent C code:

```asm
<ltrim>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x18(%rbp)
  movl   $0x0,-0x4(%rbp)
  jmp    L27
L28:
  mov    -0x4(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  movsbl %al,%eax
  mov    %eax,%edi
  call   <isspace@plt>
  test   %eax,%eax
  je     L9
  addl   $0x1,-0x4(%rbp)
L27:
  mov    -0x4(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  test   %al,%al
  jne    L28
  jmp    L23
L9:
  nop
L23:
  mov    -0x4(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  leave
  ret
```

assistant: ```c
char *ltrim(char *str) {
  int i = 0;
  for (; str[i] != '\0'; i++) {
    if (!isspace(str[i]))
      break;
  }
  return str + i;
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<ltrim>:
  endbr64
  push   %rbx
  mov    %rdi,%rbx
  movzbl (%rdi),%edi
  test   %dil,%dil
  je     L26
L19:
  movsbl %dil,%edi
  call   <isspace@plt>
  test   %eax,%eax
  je     L16
  add    $0x1,%rbx
  movzbl (%rbx),%edi
  test   %dil,%dil
  jne    L19
  mov    %rbx,%rax
  jmp    L43
L26:
  mov    %rbx,%rax
  jmp    L43
L16:
  mov    %rbx,%rax
L43:
  pop    %rbx
  ret
```

assistant: ```c
char *ltrim(char *str) {
  int i = 0;
  for (; str[i] != '\0'; i++) {
    if (!isspace(str[i]))
      break;
  }
  return str + i;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<ltrim>:
  endbr64
  push   %r12
  mov    %rdi,%r12
  movsbl (%rdi),%edi
  test   %dil,%dil
  jne    L2
  jmp    L11
  nopl   0x0(%rax,%rax,1)
L20:
  movsbl 0x1(%r12),%edi
  add    $0x1,%r12
  test   %dil,%dil
  je     L11
L2:
  call   <isspace@plt>
  test   %eax,%eax
  jne    L20
L11:
  mov    %r12,%rax
  pop    %r12
  ret
```

assistant: ```c
char *ltrim(char *str) {
  int i = 0;
  for (; str[i] != '\0'; i++) {
    if (!isspace(str[i]))
      break;
  }
  return str + i;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<ltrim>:
  endbr64
  push   %r12
  mov    %rdi,%r12
  movsbl (%rdi),%edi
  test   %dil,%dil
  jne    L37
  jmp    L4
  nopl   0x0(%rax,%rax,1)
L1:
  movsbl 0x1(%r12),%edi
  add    $0x1,%r12
  test   %dil,%dil
  je     L4
L37:
  call   <isspace@plt>
  test   %eax,%eax
  jne    L1
L4:
  mov    %r12,%rax
  pop    %r12
  ret
```

assistant: ```c
char *ltrim(char *str) {
  int i = 0;
  for (; str[i] != '\0'; i++) {
    if (!isspace(str[i]))
      break;
  }
  return str + i;
}
```
user: 这段汇编代码用C语言表示是什么样的?

```asm
<g>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x8(%rbp)
  mov    %rsi,-0x10(%rbp)
  mov    %edx,-0x14(%rbp)
  cmpl   $0x2,-0x14(%rbp)
  jle    L8
  mov    -0x14(%rbp),%eax
  lea    -0x2(%rax),%edx
  mov    -0x10(%rbp),%rcx
  mov    -0x8(%rbp),%rax
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <g>
  mov    -0x10(%rbp),%rax
  mov    (%rax),%eax
  lea    (%rax,%rax,1),%edx
  mov    -0x10(%rbp),%rax
  mov    %edx,(%rax)
  jmp    L12
L8:
  mov    -0x8(%rbp),%rax
  mov    (%rax),%eax
  lea    0x1(%rax),%edx
  mov    -0x10(%rbp),%rax
  mov    %edx,(%rax)
L12:
  nop
  leave
  ret
```

assistant: ```c
void g(int *x, int *y, int z) {
  if (z > 2) {
    g(x, y, z - 2);
    *y = *y * 2;
  } else
    *y = *x + 1;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<g>:
  endbr64
  push   %rbx
  mov    %rsi,%rbx
  cmp    $0x2,%edx
  jg     L12
  mov    (%rdi),%eax
  add    $0x1,%eax
L6:
  mov    %eax,(%rbx)
  pop    %rbx
  ret
L12:
  sub    $0x2,%edx
  call   <g>
  mov    (%rbx),%eax
  add    %eax,%eax
  jmp    L6
```

assistant: ```c
void g(int *x, int *y, int z) {
  if (z > 2) {
    g(x, y, z - 2);
    *y = *y * 2;
  } else
    *y = *x + 1;
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<g>:
  endbr64
  cmp    $0x2,%edx
  jg     L35
  mov    (%rdi),%eax
  add    $0x1,%eax
  mov    %eax,(%rsi)
  ret
  nopl   0x0(%rax)
L35:
  cmp    $0x4,%edx
  jg     L3
  mov    (%rdi),%eax
  add    $0x1,%eax
  add    %eax,%eax
L17:
  mov    %eax,(%rsi)
  ret
  nopw   0x0(%rax,%rax,1)
L3:
  cmp    $0x6,%edx
  jg     L24
  mov    (%rdi),%eax
  add    $0x1,%eax
  add    %eax,%eax
  add    %eax,%eax
  jmp    L17
L24:
  sub    $0x18,%rsp
  sub    $0x6,%edx
  mov    %rsi,0x8(%rsp)
  call   <g>
  mov    0x8(%rsp),%rsi
  mov    (%rsi),%eax
  add    %eax,%eax
  add    %eax,%eax
  add    %eax,%eax
  mov    %eax,(%rsi)
  add    $0x18,%rsp
  ret
```

assistant: ```c
void g(int *x, int *y, int z) {
  if (z > 2) {
    g(x, y, z - 2);
    *y = *y * 2;
  } else
    *y = *x + 1;
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<g>:
  endbr64
  cmp    $0x2,%edx
  jg     L32
  mov    (%rdi),%eax
  add    $0x1,%eax
  mov    %eax,(%rsi)
  ret
  nopl   0x0(%rax)
L32:
  cmp    $0x4,%edx
  jg     L3
  mov    (%rdi),%eax
  add    $0x1,%eax
  add    %eax,%eax
L20:
  mov    %eax,(%rsi)
  ret
  nopw   0x0(%rax,%rax,1)
L3:
  cmp    $0x6,%edx
  jg     L25
  mov    (%rdi),%eax
  add    $0x1,%eax
  add    %eax,%eax
  add    %eax,%eax
  jmp    L20
L25:
  sub    $0x18,%rsp
  sub    $0x6,%edx
  mov    %rsi,0x8(%rsp)
  call   <g>
  mov    0x8(%rsp),%rsi
  mov    (%rsi),%eax
  add    %eax,%eax
  add    %eax,%eax
  add    %eax,%eax
  mov    %eax,(%rsi)
  add    $0x18,%rsp
  ret
```

assistant: ```c
void g(int *x, int *y, int z) {
  if (z > 2) {
    g(x, y, z - 2);
    *y = *y * 2;
  } else
    *y = *x + 1;
}
```
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   %rbp
  mov    %rsp,%rbp
  mov    $0x3,%edi
  call   <lruCacheInit@plt>
  mov    $0x1,%esi
  mov    $0x1,%edi
  call   <lruCacheSet@plt>
  mov    $0x2,%esi
  mov    $0x2,%edi
  call   <lruCacheSet@plt>
  mov    $0x3,%esi
  mov    $0x3,%edi
  call   <lruCacheSet@plt>
  mov    $0x4,%esi
  mov    $0x4,%edi
  call   <lruCacheSet@plt>
  mov    $0x4,%edi
  call   <lruCacheGet@plt>
  mov    %eax,%esi
  lea    D84(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  mov    $0x3,%edi
  call   <lruCacheGet@plt>
  mov    %eax,%esi
  lea    D84(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  mov    $0x2,%edi
  call   <lruCacheGet@plt>
  mov    %eax,%esi
  lea    D84(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  mov    $0x1,%edi
  call   <lruCacheGet@plt>
  mov    %eax,%esi
  lea    D84(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  mov    $0x5,%esi
  mov    $0x5,%edi
  call   <lruCacheSet@plt>
  mov    $0x1,%edi
  call   <lruCacheGet@plt>
  mov    %eax,%esi
  lea    D84(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  mov    $0x2,%edi
  call   <lruCacheGet@plt>
  mov    %eax,%esi
  lea    D84(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  mov    $0x3,%edi
  call   <lruCacheGet@plt>
  mov    %eax,%esi
  lea    D84(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  mov    $0x4,%edi
  call   <lruCacheGet@plt>
  mov    %eax,%esi
  lea    D84(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  mov    $0x5,%edi
  call   <lruCacheGet@plt>
  mov    %eax,%esi
  lea    D84(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
  mov    $0x0,%eax
  pop    %rbp
  ret
```

tool_calls: name: parse_data
arguments: data_label: D84
data_type: string

tool: D84: %d


assistant: ```c
int main() {
  lruCacheInit(3);
  lruCacheSet(1, 1);
  lruCacheSet(2, 2);
  lruCacheSet(3, 3);
  lruCacheSet(4, 4);
  printf("%d\n", lruCacheGet(4));
  printf("%d\n", lruCacheGet(3));
  printf("%d\n", lruCacheGet(2));
  printf("%d\n", lruCacheGet(1));
  lruCacheSet(5, 5);
  printf("%d\n", lruCacheGet(1));
  printf("%d\n", lruCacheGet(2));
  printf("%d\n", lruCacheGet(3));
  printf("%d\n", lruCacheGet(4));
  printf("%d\n", lruCacheGet(5));
  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   %rbx
  mov    $0x3,%edi
  call   <lruCacheInit@plt>
  mov    $0x1,%esi
  mov    $0x1,%edi
  call   <lruCacheSet@plt>
  mov    $0x2,%esi
  mov    $0x2,%edi
  call   <lruCacheSet@plt>
  mov    $0x3,%esi
  mov    $0x3,%edi
  call   <lruCacheSet@plt>
  mov    $0x4,%esi
  mov    $0x4,%edi
  call   <lruCacheSet@plt>
  mov    $0x4,%edi
  call   <lruCacheGet@plt>
  mov    %eax,%esi
  lea    D9(%rip),%rbx
  mov    %rbx,%rdi
  call   <printf@plt>
  mov    $0x3,%edi
  call   <lruCacheGet@plt>
  mov    %eax,%esi
  mov    %rbx,%rdi
  call   <printf@plt>
  mov    $0x2,%edi
  call   <lruCacheGet@plt>
  mov    %eax,%esi
  mov    %rbx,%rdi
  call   <printf@plt>
  mov    $0x1,%edi
  call   <lruCacheGet@plt>
  mov    %eax,%esi
  mov    %rbx,%rdi
  call   <printf@plt>
  mov    $0x5,%esi
  mov    $0x5,%edi
  call   <lruCacheSet@plt>
  mov    $0x1,%edi
  call   <lruCacheGet@plt>
  mov    %eax,%esi
  mov    %rbx,%rdi
  call   <printf@plt>
  mov    $0x2,%edi
  call   <lruCacheGet@plt>
  mov    %eax,%esi
  mov    %rbx,%rdi
  call   <printf@plt>
  mov    $0x3,%edi
  call   <lruCacheGet@plt>
  mov    %eax,%esi
  mov    %rbx,%rdi
  call   <printf@plt>
  mov    $0x4,%edi
  call   <lruCacheGet@plt>
  mov    %eax,%esi
  mov    %rbx,%rdi
  call   <printf@plt>
  mov    $0x5,%edi
  call   <lruCacheGet@plt>
  mov    %eax,%esi
  mov    %rbx,%rdi
  call   <printf@plt>
  mov    $0x0,%eax
  pop    %rbx
  ret
```

tool_calls: name: parse_data
arguments: data_tag: D9
type_guessed: string

tool: D9: %d


assistant: ```c
int main() {
  lruCacheInit(3);
  lruCacheSet(1, 1);
  lruCacheSet(2, 2);
  lruCacheSet(3, 3);
  lruCacheSet(4, 4);
  printf("%d\n", lruCacheGet(4));
  printf("%d\n", lruCacheGet(3));
  printf("%d\n", lruCacheGet(2));
  printf("%d\n", lruCacheGet(1));
  lruCacheSet(5, 5);
  printf("%d\n", lruCacheGet(1));
  printf("%d\n", lruCacheGet(2));
  printf("%d\n", lruCacheGet(3));
  printf("%d\n", lruCacheGet(4));
  printf("%d\n", lruCacheGet(5));
  return 0;
}
```
user: Translate the below assembly code into C programming language:

```asm
<main>:
  endbr64
  push   %rbp
  mov    $0x3,%edi
  lea    D3(%rip),%rbp
  call   <lruCacheInit@plt>
  mov    $0x1,%esi
  mov    $0x1,%edi
  call   <lruCacheSet@plt>
  mov    $0x2,%esi
  mov    $0x2,%edi
  call   <lruCacheSet@plt>
  mov    $0x3,%esi
  mov    $0x3,%edi
  call   <lruCacheSet@plt>
  mov    $0x4,%esi
  mov    $0x4,%edi
  call   <lruCacheSet@plt>
  mov    $0x4,%edi
  call   <lruCacheGet@plt>
  mov    %rbp,%rdi
  mov    %eax,%esi
  call   <printf@plt>
  mov    $0x3,%edi
  call   <lruCacheGet@plt>
  mov    %rbp,%rdi
  mov    %eax,%esi
  call   <printf@plt>
  mov    $0x2,%edi
  call   <lruCacheGet@plt>
  mov    %rbp,%rdi
  mov    %eax,%esi
  call   <printf@plt>
  mov    $0x1,%edi
  call   <lruCacheGet@plt>
  mov    %rbp,%rdi
  mov    %eax,%esi
  call   <printf@plt>
  mov    $0x5,%esi
  mov    $0x5,%edi
  call   <lruCacheSet@plt>
  mov    $0x1,%edi
  call   <lruCacheGet@plt>
  mov    %rbp,%rdi
  mov    %eax,%esi
  call   <printf@plt>
  mov    $0x2,%edi
  call   <lruCacheGet@plt>
  mov    %rbp,%rdi
  mov    %eax,%esi
  call   <printf@plt>
  mov    $0x3,%edi
  call   <lruCacheGet@plt>
  mov    %rbp,%rdi
  mov    %eax,%esi
  call   <printf@plt>
  mov    $0x4,%edi
  call   <lruCacheGet@plt>
  mov    %rbp,%rdi
  mov    %eax,%esi
  call   <printf@plt>
  mov    $0x5,%edi
  call   <lruCacheGet@plt>
  mov    %rbp,%rdi
  mov    %eax,%esi
  call   <printf@plt>
  xor    %eax,%eax
  pop    %rbp
  ret
```

tool_calls: name: read_data
arguments: tag: D3
type: string

tool: D3: %d


assistant: ```c
int main() {
  lruCacheInit(3);
  lruCacheSet(1, 1);
  lruCacheSet(2, 2);
  lruCacheSet(3, 3);
  lruCacheSet(4, 4);
  printf("%d\n", lruCacheGet(4));
  printf("%d\n", lruCacheGet(3));
  printf("%d\n", lruCacheGet(2));
  printf("%d\n", lruCacheGet(1));
  lruCacheSet(5, 5);
  printf("%d\n", lruCacheGet(1));
  printf("%d\n", lruCacheGet(2));
  printf("%d\n", lruCacheGet(3));
  printf("%d\n", lruCacheGet(4));
  printf("%d\n", lruCacheGet(5));
  return 0;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<main>:
  endbr64
  push   %rbp
  mov    $0x3,%edi
  lea    D8(%rip),%rbp
  call   <lruCacheInit@plt>
  mov    $0x1,%esi
  mov    $0x1,%edi
  call   <lruCacheSet@plt>
  mov    $0x2,%esi
  mov    $0x2,%edi
  call   <lruCacheSet@plt>
  mov    $0x3,%esi
  mov    $0x3,%edi
  call   <lruCacheSet@plt>
  mov    $0x4,%esi
  mov    $0x4,%edi
  call   <lruCacheSet@plt>
  mov    $0x4,%edi
  call   <lruCacheGet@plt>
  mov    %rbp,%rdi
  mov    %eax,%esi
  call   <printf@plt>
  mov    $0x3,%edi
  call   <lruCacheGet@plt>
  mov    %rbp,%rdi
  mov    %eax,%esi
  call   <printf@plt>
  mov    $0x2,%edi
  call   <lruCacheGet@plt>
  mov    %rbp,%rdi
  mov    %eax,%esi
  call   <printf@plt>
  mov    $0x1,%edi
  call   <lruCacheGet@plt>
  mov    %rbp,%rdi
  mov    %eax,%esi
  call   <printf@plt>
  mov    $0x5,%esi
  mov    $0x5,%edi
  call   <lruCacheSet@plt>
  mov    $0x1,%edi
  call   <lruCacheGet@plt>
  mov    %rbp,%rdi
  mov    %eax,%esi
  call   <printf@plt>
  mov    $0x2,%edi
  call   <lruCacheGet@plt>
  mov    %rbp,%rdi
  mov    %eax,%esi
  call   <printf@plt>
  mov    $0x3,%edi
  call   <lruCacheGet@plt>
  mov    %rbp,%rdi
  mov    %eax,%esi
  call   <printf@plt>
  mov    $0x4,%edi
  call   <lruCacheGet@plt>
  mov    %rbp,%rdi
  mov    %eax,%esi
  call   <printf@plt>
  mov    $0x5,%edi
  call   <lruCacheGet@plt>
  mov    %rbp,%rdi
  mov    %eax,%esi
  call   <printf@plt>
  xor    %eax,%eax
  pop    %rbp
  ret
```

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

tool: D8: %d


assistant: ```c
int main() {
  lruCacheInit(3);
  lruCacheSet(1, 1);
  lruCacheSet(2, 2);
  lruCacheSet(3, 3);
  lruCacheSet(4, 4);
  printf("%d\n", lruCacheGet(4));
  printf("%d\n", lruCacheGet(3));
  printf("%d\n", lruCacheGet(2));
  printf("%d\n", lruCacheGet(1));
  lruCacheSet(5, 5);
  printf("%d\n", lruCacheGet(1));
  printf("%d\n", lruCacheGet(2));
  printf("%d\n", lruCacheGet(3));
  printf("%d\n", lruCacheGet(4));
  printf("%d\n", lruCacheGet(5));
  return 0;
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<selectSort>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x28(%rbp)
  mov    %esi,-0x2c(%rbp)
  mov    -0x28(%rbp),%rax
  mov    %rax,-0x8(%rbp)
  movl   $0x1,-0x10(%rbp)
  jmp    L48
L49:
  mov    -0x10(%rbp),%eax
  mov    %eax,-0x14(%rbp)
  mov    -0x10(%rbp),%eax
  add    $0x1,%eax
  mov    %eax,-0xc(%rbp)
  jmp    L23
L18:
  mov    -0xc(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    -0x8(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%edx
  mov    -0x14(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rcx
  mov    -0x8(%rbp),%rax
  add    %rcx,%rax
  mov    (%rax),%eax
  cmp    %eax,%edx
  jge    L37
  mov    -0xc(%rbp),%eax
  mov    %eax,-0x14(%rbp)
L37:
  addl   $0x1,-0xc(%rbp)
L23:
  mov    -0xc(%rbp),%eax
  cmp    -0x2c(%rbp),%eax
  jle    L18
  mov    -0x14(%rbp),%eax
  cmp    -0xc(%rbp),%eax
  je     L14
  mov    -0x14(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    -0x8(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%edx
  mov    -0x8(%rbp),%rax
  mov    %edx,(%rax)
  mov    -0x10(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    -0x8(%rbp),%rax
  add    %rdx,%rax
  mov    -0x14(%rbp),%edx
  movslq %edx,%rdx
  lea    0x0(,%rdx,4),%rcx
  mov    -0x8(%rbp),%rdx
  add    %rcx,%rdx
  mov    (%rax),%eax
  mov    %eax,(%rdx)
  mov    -0x10(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    -0x8(%rbp),%rax
  add    %rax,%rdx
  mov    -0x8(%rbp),%rax
  mov    (%rax),%eax
  mov    %eax,(%rdx)
L14:
  addl   $0x1,-0x10(%rbp)
L48:
  mov    -0x10(%rbp),%eax
  cmp    -0x2c(%rbp),%eax
  jl     L49
  mov    -0x8(%rbp),%rax
  movl   $0xffffffff,(%rax)
  nop
  pop    %rbp
  ret
```

assistant: ```c
void selectSort(int *r, int n) {
  int *p = r, k;
  for (int i = 1; i < n; i++) {
    k = i;
    int j;
    for (j = i + 1; j <= n; j++) {
      if (p[j] < p[k]) {
        k = j;
      }
    }
    if (k != j) {
      p[0] = p[k];
      p[k] = p[i];
      p[i] = p[0];
    }
  }
  p[0] = -1;
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<selectSort>:
  endbr64
  mov    %rdi,%rcx
  cmp    $0x1,%esi
  jle    L69
  lea    0x1(%rsi),%r9d
  mov    $0x2,%r8d
  lea    0x1(%rsi),%r10d
  jmp    L48
L17:
  add    $0x1,%r8
  cmp    %r9,%r8
  je     L69
L48:
  lea    -0x1(%r8),%edx
  mov    %r8d,%eax
  cmp    %r8d,%esi
  jl     L31
  mov    %r8,%rax
L32:
  movslq %edx,%rdi
  mov    (%rcx,%rdi,4),%edi
  cmp    %edi,(%rcx,%rax,4)
  cmovl  %eax,%edx
  add    $0x1,%rax
  cmp    %eax,%esi
  jge    L32
  mov    %r10d,%eax
L31:
  cmp    %eax,%edx
  je     L17
  movslq %edx,%rdx
  lea    (%rcx,%rdx,4),%rax
  mov    (%rax),%edx
  mov    %edx,(%rcx)
  mov    -0x4(%rcx,%r8,4),%edx
  mov    %edx,(%rax)
  mov    (%rcx),%eax
  mov    %eax,-0x4(%rcx,%r8,4)
  jmp    L17
L69:
  movl   $0xffffffff,(%rcx)
  ret
```

assistant: ```c
void selectSort(int *r, int n) {
  int *p = r, k;
  for (int i = 1; i < n; i++) {
    k = i;
    int j;
    for (j = i + 1; j <= n; j++) {
      if (p[j] < p[k]) {
        k = j;
      }
    }
    if (k != j) {
      p[0] = p[k];
      p[k] = p[i];
      p[i] = p[0];
    }
  }
  p[0] = -1;
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<selectSort>:
  endbr64
  mov    %rdi,%rcx
  cmp    $0x1,%esi
  jle    L4
  lea    0x1(%rsi),%r9d
  mov    $0x2,%r8d
  mov    %r9,%r10
  nopl   0x0(%rax)
L43:
  lea    -0x1(%r8),%edx
  mov    %r8d,%eax
  cmp    %r8d,%esi
  jl     L0
  mov    %r8,%rax
  nop
L18:
  movslq %edx,%rdi
  mov    (%rcx,%rdi,4),%edi
  cmp    %edi,(%rcx,%rax,4)
  cmovl  %eax,%edx
  add    $0x1,%rax
  cmp    %eax,%esi
  jge    L18
  mov    %r10d,%eax
L0:
  cmp    %eax,%edx
  je     L7
  movslq %edx,%rdx
  lea    (%rcx,%rdx,4),%rax
  mov    (%rax),%edx
  mov    %edx,(%rcx)
  mov    -0x4(%rcx,%r8,4),%edx
  mov    %edx,(%rax)
  mov    (%rcx),%eax
  mov    %eax,-0x4(%rcx,%r8,4)
L7:
  add    $0x1,%r8
  cmp    %r9,%r8
  jne    L43
L4:
  movl   $0xffffffff,(%rcx)
  ret
```

assistant: ```c
void selectSort(int *r, int n) {
  int *p = r, k;
  for (int i = 1; i < n; i++) {
    k = i;
    int j;
    for (j = i + 1; j <= n; j++) {
      if (p[j] < p[k]) {
        k = j;
      }
    }
    if (k != j) {
      p[0] = p[k];
      p[k] = p[i];
      p[i] = p[0];
    }
  }
  p[0] = -1;
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<selectSort>:
  endbr64
  lea    0x1(%rsi),%r10d
  mov    $0x2,%r8d
  mov    %r10,%r11
  cmp    $0x1,%esi
  jle    L20
  cs nopw 0x0(%rax,%rax,1)
L50:
  lea    -0x1(%r8),%r9d
  mov    %r8d,%eax
  cmp    %r8d,%esi
  jl     L36
  mov    -0x4(%rdi,%r8,4),%ecx
  mov    %r8,%rax
  nopl   0x0(%rax)
L53:
  mov    (%rdi,%rax,4),%edx
  cmp    %ecx,%edx
  jge    L1
  mov    %edx,%ecx
  mov    %eax,%r9d
L1:
  add    $0x1,%rax
  cmp    %eax,%esi
  jge    L53
  mov    %r11d,%eax
L36:
  cmp    %eax,%r9d
  je     L29
  movslq %r9d,%r9
  lea    (%rdi,%r9,4),%rax
  mov    (%rax),%edx
  mov    %edx,(%rdi)
  mov    -0x4(%rdi,%r8,4),%edx
  mov    %edx,(%rax)
  mov    (%rdi),%eax
  mov    %eax,-0x4(%rdi,%r8,4)
L29:
  add    $0x1,%r8
  cmp    %r10,%r8
  jne    L50
L20:
  movl   $0xffffffff,(%rdi)
  ret
```

assistant: ```c
void selectSort(int *r, int n) {
  int *p = r, k;
  for (int i = 1; i < n; i++) {
    k = i;
    int j;
    for (j = i + 1; j <= n; j++) {
      if (p[j] < p[k]) {
        k = j;
      }
    }
    if (k != j) {
      p[0] = p[k];
      p[k] = p[i];
      p[i] = p[0];
    }
  }
  p[0] = -1;
}
```
user: Translate the below assembly code into C programming language:

```asm
<ch_awgn_real>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x40,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    %esi,-0x1c(%rbp)
  movsd  %xmm0,-0x28(%rbp)
  mov    -0x18(%rbp),%rax
  mov    %rax,-0x8(%rbp)
  movl   $0x0,-0xc(%rbp)
  jmp    L9
L10:
  mov    -0xc(%rbp),%eax
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    -0x8(%rbp),%rax
  add    %rdx,%rax
  movsd  (%rax),%xmm1
  movsd  %xmm1,-0x30(%rbp)
  mov    -0x28(%rbp),%rax
  movq   %rax,%xmm0
  call   <sqrt@plt>
  movsd  %xmm0,-0x38(%rbp)
  mov    $0x0,%eax
  call   <GaussRand@plt>
  mulsd  -0x38(%rbp),%xmm0
  mov    -0xc(%rbp),%eax
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    -0x8(%rbp),%rax
  add    %rdx,%rax
  addsd  -0x30(%rbp),%xmm0
  movsd  %xmm0,(%rax)
  addl   $0x1,-0xc(%rbp)
L9:
  mov    -0xc(%rbp),%eax
  cmp    -0x1c(%rbp),%eax
  jl     L10
  mov    $0x0,%eax
  leave
  ret
```

assistant: ```c
int ch_awgn_real(double input[], int len, double var) {
  double *in = input;
  int i;
  for (i = 0; i < len; i++)
    in[i] = in[i] + sqrt(var) * GaussRand();
  return 0;
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<ch_awgn_real>:
  endbr64
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x18,%rsp
  movsd  %xmm0,0x8(%rsp)
  test   %esi,%esi
  jle    L38
  mov    %rdi,%rbx
  lea    -0x1(%rsi),%eax
  lea    0x8(%rdi,%rax,8),%r13
L10:
  mov    %rbx,%rbp
  mov    (%rbx),%r12
  pxor   %xmm2,%xmm2
  movsd  0x8(%rsp),%xmm1
  ucomisd %xmm1,%xmm2
  ja     L22
  sqrtsd %xmm1,%xmm1
  movsd  %xmm1,(%rsp)
L28:
  mov    $0x0,%eax
  call   <GaussRand@plt>
  mulsd  (%rsp),%xmm0
  movq   %r12,%xmm4
  addsd  %xmm4,%xmm0
  movsd  %xmm0,0x0(%rbp)
  add    $0x8,%rbx
  cmp    %r13,%rbx
  jne    L10
L38:
  mov    $0x0,%eax
  add    $0x18,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
L22:
  movsd  0x8(%rsp),%xmm0
  call   <sqrt@plt>
  movsd  %xmm0,(%rsp)
  jmp    L28
```

assistant: ```c
int ch_awgn_real(double input[], int len, double var) {
  double *in = input;
  int i;
  for (i = 0; i < len; i++)
    in[i] = in[i] + sqrt(var) * GaussRand();
  return 0;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<ch_awgn_real>:
  endbr64
  push   %rbp
  push   %rbx
  sub    $0x28,%rsp
  movsd  %xmm0,0x18(%rsp)
  test   %esi,%esi
  jle    L30
  lea    -0x1(%rsi),%eax
  mov    %rdi,%rbx
  lea    0x8(%rdi,%rax,8),%rbp
  nop
L25:
  movsd  0x18(%rsp),%xmm1
  pxor   %xmm3,%xmm3
  movsd  (%rbx),%xmm2
  ucomisd %xmm1,%xmm3
  movsd  %xmm2,0x8(%rsp)
  ja     L17
  sqrtsd %xmm1,%xmm1
  movsd  %xmm1,0x10(%rsp)
L3:
  xor    %eax,%eax
  add    $0x8,%rbx
  call   <GaussRand@plt>
  mulsd  0x10(%rsp),%xmm0
  addsd  0x8(%rsp),%xmm0
  movsd  %xmm0,-0x8(%rbx)
  cmp    %rbp,%rbx
  jne    L25
L30:
  add    $0x28,%rsp
  xor    %eax,%eax
  pop    %rbx
  pop    %rbp
  ret
L17:
  movsd  0x18(%rsp),%xmm0
  call   <sqrt@plt>
  movsd  %xmm0,0x10(%rsp)
  jmp    L3
```

assistant: ```c
int ch_awgn_real(double input[], int len, double var) {
  double *in = input;
  int i;
  for (i = 0; i < len; i++)
    in[i] = in[i] + sqrt(var) * GaussRand();
  return 0;
}
```
user: 这段汇编代码用C语言表示是什么样的：

```asm
<ch_awgn_real>:
  endbr64
  test   %esi,%esi
  jle    L33
  push   %rbp
  movapd %xmm0,%xmm1
  pxor   %xmm0,%xmm0
  lea    -0x1(%rsi),%eax
  push   %rbx
  lea    0x8(%rdi,%rax,8),%rbp
  mov    %rdi,%rbx
  sub    $0x28,%rsp
  ucomisd %xmm1,%xmm0
  ja     L15
  sqrtsd %xmm1,%xmm1
  movsd  %xmm1,0x10(%rsp)
  nopl   0x0(%rax)
L18:
  movsd  (%rbx),%xmm2
  xor    %eax,%eax
  add    $0x8,%rbx
  movsd  %xmm2,0x8(%rsp)
  call   <GaussRand@plt>
  mulsd  0x10(%rsp),%xmm0
  addsd  0x8(%rsp),%xmm0
  movsd  %xmm0,-0x8(%rbx)
  cmp    %rbp,%rbx
  jne    L18
L38:
  add    $0x28,%rsp
  xor    %eax,%eax
  pop    %rbx
  pop    %rbp
  ret
  nopl   0x0(%rax)
L33:
  xor    %eax,%eax
  ret
L15:
  movsd  (%rbx),%xmm4
  movapd %xmm1,%xmm0
  movsd  %xmm1,0x18(%rsp)
  add    $0x8,%rbx
  movsd  %xmm4,0x8(%rsp)
  call   <sqrt@plt>
  xor    %eax,%eax
  movsd  %xmm0,0x10(%rsp)
  call   <GaussRand@plt>
  mulsd  0x10(%rsp),%xmm0
  movsd  0x18(%rsp),%xmm1
  addsd  0x8(%rsp),%xmm0
  movsd  %xmm0,-0x8(%rbx)
  cmp    %rbp,%rbx
  jne    L15
  jmp    L38
```

assistant: ```c
int ch_awgn_real(double input[], int len, double var) {
  double *in = input;
  int i;
  for (i = 0; i < len; i++)
    in[i] = in[i] + sqrt(var) * GaussRand();
  return 0;
}
```