ylfeng/ReF-Decompile-dataset huggingface dataset:
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<trio_equal>:
  endbr64
  push   %r12
  mov    %rsi,%r12
  push   %rbp
  mov    %rdi,%rbp
  sub    $0x8,%rsp
  call   <assert@plt>
  mov    %r12,%rdi
  call   <assert@plt>
  test   %rbp,%rbp
  je     L13
  test   %r12,%r12
  jne    L16
L13:
  add    $0x8,%rsp
  xor    %eax,%eax
  pop    %rbp
  pop    %r12
  ret
  nopw   0x0(%rax,%rax,1)
L16:
  mov    %r12,%rsi
  mov    %rbp,%rdi
  call   <strcasecmp@plt>
  test   %rax,%rax
  sete   %al
  add    $0x8,%rsp
  movzbl %al,%eax
  pop    %rbp
  pop    %r12
  ret
```

assistant: ```c
int trio_equal(const char *first, const char *second) {
  assert(first);
  assert(second);
  if ((first != 0) && (second != 0)) {
    return (0 == strcasecmp(first, second));
  }
  return (1 == 0);
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<ft_putchar_fd>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    %edi,-0x4(%rbp)
  mov    %esi,-0x8(%rbp)
  lea    -0x4(%rbp),%rcx
  mov    -0x8(%rbp),%eax
  mov    $0x1,%edx
  mov    %rcx,%rsi
  mov    %eax,%edi
  call   <write@plt>
  mov    -0x4(%rbp),%eax
  leave
  ret
```

assistant: ```c
int ft_putchar_fd(int c, int fd) {
  write(fd, &c, 1);
  return (c);
}
```
user: What is the c source code of the assembly code below?

```asm
<ft_putchar_fd>:
  endbr64
  sub    $0x18,%rsp
  mov    %edi,0xc(%rsp)
  mov    %esi,%edi
  lea    0xc(%rsp),%rsi
  mov    $0x1,%edx
  call   <write@plt>
  mov    0xc(%rsp),%eax
  add    $0x18,%rsp
  ret
```

assistant: ```c
int ft_putchar_fd(int c, int fd) {
  write(fd, &c, 1);
  return (c);
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<ft_putchar_fd>:
  endbr64
  sub    $0x18,%rsp
  mov    $0x1,%edx
  mov    %edi,0xc(%rsp)
  mov    %esi,%edi
  lea    0xc(%rsp),%rsi
  call   <write@plt>
  mov    0xc(%rsp),%eax
  add    $0x18,%rsp
  ret
```

assistant: ```c
int ft_putchar_fd(int c, int fd) {
  write(fd, &c, 1);
  return (c);
}
```
user: Translate the below assembly code into C programming language:

```asm
<ft_putchar_fd>:
  endbr64
  sub    $0x18,%rsp
  mov    $0x1,%edx
  mov    %edi,0xc(%rsp)
  mov    %esi,%edi
  lea    0xc(%rsp),%rsi
  call   <write@plt>
  mov    0xc(%rsp),%eax
  add    $0x18,%rsp
  ret
```

assistant: ```c
int ft_putchar_fd(int c, int fd) {
  write(fd, &c, 1);
  return (c);
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<fork_stuff>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  lea    -0x10(%rbp),%rax
  mov    $0x0,%ecx
  mov    D2(%rip),%rdx
  mov    $0x0,%esi
  mov    %rax,%rdi
  call   <pthread_create@plt>
  lea    -0xc(%rbp),%rax
  mov    $0x0,%ecx
  mov    D2(%rip),%rdx
  mov    $0x0,%esi
  mov    %rax,%rdi
  call   <pthread_create@plt>
L3:
  mov    -0x10(%rbp),%eax
  mov    $0x0,%esi
  mov    %eax,%edi
  call   <pthread_join@plt>
  jmp    L3
```

assistant: ```c
void *fork_stuff() {
  pthread_t fork_thread, f2;
  pthread_create(&fork_thread, NULL, fork_stuff, 0);
  pthread_create(&f2, NULL, fork_stuff, 0);
  while (1) {
    pthread_join(fork_thread, NULL);
  }
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<fork_stuff>:
  endbr64
  push   %rbx
  sub    $0x10,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  mov    %rsp,%rdi
  mov    $0x0,%ecx
  mov    D5(%rip),%rbx
  mov    %rbx,%rdx
  mov    $0x0,%esi
  call   <pthread_create@plt>
  lea    0x4(%rsp),%rdi
  mov    $0x0,%ecx
  mov    %rbx,%rdx
  mov    $0x0,%esi
  call   <pthread_create@plt>
L0:
  mov    $0x0,%esi
  mov    (%rsp),%edi
  call   <pthread_join@plt>
  jmp    L0
```

assistant: ```c
void *fork_stuff() {
  pthread_t fork_thread, f2;
  pthread_create(&fork_thread, NULL, fork_stuff, 0);
  pthread_create(&f2, NULL, fork_stuff, 0);
  while (1) {
    pthread_join(fork_thread, NULL);
  }
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<fork_stuff>:
  endbr64
  push   %r12
  xor    %ecx,%ecx
  xor    %esi,%esi
  sub    $0x10,%rsp
  mov    D7(%rip),%r12
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  mov    %rsp,%rdi
  mov    %r12,%rdx
  call   <pthread_create@plt>
  lea    0x4(%rsp),%rdi
  xor    %ecx,%ecx
  mov    %r12,%rdx
  xor    %esi,%esi
  call   <pthread_create@plt>
  nopl   0x0(%rax)
L9:
  mov    (%rsp),%edi
  xor    %esi,%esi
  call   <pthread_join@plt>
  jmp    L9
```

assistant: ```c
void *fork_stuff() {
  pthread_t fork_thread, f2;
  pthread_create(&fork_thread, NULL, fork_stuff, 0);
  pthread_create(&f2, NULL, fork_stuff, 0);
  while (1) {
    pthread_join(fork_thread, NULL);
  }
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<fork_stuff>:
  endbr64
  push   %r12
  xor    %ecx,%ecx
  xor    %esi,%esi
  sub    $0x10,%rsp
  mov    D8(%rip),%r12
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  mov    %rsp,%rdi
  mov    %r12,%rdx
  call   <pthread_create@plt>
  lea    0x4(%rsp),%rdi
  xor    %ecx,%ecx
  mov    %r12,%rdx
  xor    %esi,%esi
  call   <pthread_create@plt>
  nopl   0x0(%rax)
L1:
  mov    (%rsp),%edi
  xor    %esi,%esi
  call   <pthread_join@plt>
  jmp    L1
```

assistant: ```c
void *fork_stuff() {
  pthread_t fork_thread, f2;
  pthread_create(&fork_thread, NULL, fork_stuff, 0);
  pthread_create(&f2, NULL, fork_stuff, 0);
  while (1) {
    pthread_join(fork_thread, NULL);
  }
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<test_and_set>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    -0x18(%rbp),%rax
  mov    $0x1,%esi
  mov    %rax,%rdi
  call   <swap_atomic@plt>
  mov    %eax,-0x4(%rbp)
  cmpl   $0x0,-0x4(%rbp)
  jne    L9
  mov    $0x0,%eax
  jmp    L2
L9:
  mov    $0x1,%eax
L2:
  leave
  ret
```

assistant: ```c
int test_and_set(volatile int *addr) {
  int old_value;
  old_value = swap_atomic(addr, 1);
  if (old_value == 0)
    return 0;
  return 1;
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<test_and_set>:
  endbr64
  sub    $0x8,%rsp
  mov    $0x1,%esi
  call   <swap_atomic@plt>
  test   %eax,%eax
  setne  %al
  movzbl %al,%eax
  add    $0x8,%rsp
  ret
```

assistant: ```c
int test_and_set(volatile int *addr) {
  int old_value;
  old_value = swap_atomic(addr, 1);
  if (old_value == 0)
    return 0;
  return 1;
}
```
user: What is the c source code of the assembly code below?

```asm
<test_and_set>:
  endbr64
  sub    $0x8,%rsp
  mov    $0x1,%esi
  call   <swap_atomic@plt>
  test   %eax,%eax
  setne  %al
  add    $0x8,%rsp
  movzbl %al,%eax
  ret
```

assistant: ```c
int test_and_set(volatile int *addr) {
  int old_value;
  old_value = swap_atomic(addr, 1);
  if (old_value == 0)
    return 0;
  return 1;
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<test_and_set>:
  endbr64
  sub    $0x8,%rsp
  mov    $0x1,%esi
  call   <swap_atomic@plt>
  test   %eax,%eax
  setne  %al
  add    $0x8,%rsp
  movzbl %al,%eax
  ret
```

assistant: ```c
int test_and_set(volatile int *addr) {
  int old_value;
  old_value = swap_atomic(addr, 1);
  if (old_value == 0)
    return 0;
  return 1;
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<imReduceHalfBox4Linear>:
  endbr64
  mov    %rsi,%rax
  movslq %edx,%r8
  movslq %ecx,%rsi
  add    %ecx,%edx
  movslq %edx,%rdx
  movzbl (%rax,%r8,1),%ecx
  movzbl (%rax),%r9d
  add    %r9d,%ecx
  movzbl (%rax,%rsi,1),%r9d
  add    %r9d,%ecx
  movzbl (%rax,%rdx,1),%r9d
  lea    0x2(%rcx,%r9,1),%ecx
  sar    $0x2,%ecx
  mov    %cl,(%rdi)
  movzbl 0x1(%rax,%r8,1),%ecx
  movzbl 0x1(%rax),%r9d
  add    %r9d,%ecx
  movzbl 0x1(%rax,%rsi,1),%r9d
  add    %r9d,%ecx
  movzbl 0x1(%rax,%rdx,1),%r9d
  lea    0x2(%rcx,%r9,1),%ecx
  sar    $0x2,%ecx
  mov    %cl,0x1(%rdi)
  movzbl 0x2(%rax,%r8,1),%ecx
  movzbl 0x2(%rax),%r9d
  add    %r9d,%ecx
  movzbl 0x2(%rax,%rsi,1),%r9d
  add    %r9d,%ecx
  movzbl 0x2(%rax,%rdx,1),%r9d
  lea    0x2(%rcx,%r9,1),%ecx
  sar    $0x2,%ecx
  mov    %cl,0x2(%rdi)
  movzbl 0x3(%rax,%r8,1),%ecx
  movzbl 0x3(%rax),%r8d
  add    %r8d,%ecx
  movzbl 0x3(%rax,%rsi,1),%esi
  add    %esi,%ecx
  movzbl 0x3(%rax,%rdx,1),%eax
  lea    0x2(%rcx,%rax,1),%eax
  sar    $0x2,%eax
  mov    %al,0x3(%rdi)
  ret
```

assistant: ```c
__attribute__((always_)) void imReduceHalfBox4Linear(unsigned char *dst, unsigned char *src, int bytesperpixel, int bytesperline, float *dithersum) {
  dst[0] = (unsigned char)(((int)src[0] + (int)src[bytesperpixel + 0] + (int)src[bytesperline + 0] + (int)src[bytesperpixel + bytesperline + 0] + 2) >> 2);
  dst[1] = (unsigned char)(((int)src[1] + (int)src[bytesperpixel + 1] + (int)src[bytesperline + 1] + (int)src[bytesperpixel + bytesperline + 1] + 2) >> 2);
  dst[2] = (unsigned char)(((int)src[2] + (int)src[bytesperpixel + 2] + (int)src[bytesperline + 2] + (int)src[bytesperpixel + bytesperline + 2] + 2) >> 2);
  dst[3] = (unsigned char)(((int)src[3] + (int)src[bytesperpixel + 3] + (int)src[bytesperline + 3] + (int)src[bytesperpixel + bytesperline + 3] + 2) >> 2);
  return;
}
```
user: 这段汇编代码用C语言表示是什么样的:

```asm
<imReduceHalfBox4Linear>:
  endbr64
  mov    %rsi,%rax
  movslq %edx,%r8
  movslq %ecx,%rsi
  add    %ecx,%edx
  movzbl (%rax),%r9d
  movzbl (%rax,%r8,1),%ecx
  movslq %edx,%rdx
  add    %r9d,%ecx
  movzbl (%rax,%rsi,1),%r9d
  add    %r9d,%ecx
  movzbl (%rax,%rdx,1),%r9d
  lea    0x2(%rcx,%r9,1),%ecx
  sar    $0x2,%ecx
  mov    %cl,(%rdi)
  movzbl 0x1(%rax,%r8,1),%ecx
  movzbl 0x1(%rax),%r9d
  add    %r9d,%ecx
  movzbl 0x1(%rax,%rsi,1),%r9d
  add    %r9d,%ecx
  movzbl 0x1(%rax,%rdx,1),%r9d
  lea    0x2(%rcx,%r9,1),%ecx
  sar    $0x2,%ecx
  mov    %cl,0x1(%rdi)
  movzbl 0x2(%rax,%r8,1),%ecx
  movzbl 0x2(%rax),%r9d
  add    %r9d,%ecx
  movzbl 0x2(%rax,%rsi,1),%r9d
  add    %r9d,%ecx
  movzbl 0x2(%rax,%rdx,1),%r9d
  lea    0x2(%rcx,%r9,1),%ecx
  sar    $0x2,%ecx
  mov    %cl,0x2(%rdi)
  movzbl 0x3(%rax,%r8,1),%ecx
  movzbl 0x3(%rax),%r8d
  movzbl 0x3(%rax,%rsi,1),%esi
  movzbl 0x3(%rax,%rdx,1),%eax
  add    %r8d,%ecx
  add    %esi,%ecx
  lea    0x2(%rcx,%rax,1),%eax
  sar    $0x2,%eax
  mov    %al,0x3(%rdi)
  ret
```

assistant: ```c
__attribute__((always_)) void imReduceHalfBox4Linear(unsigned char *dst, unsigned char *src, int bytesperpixel, int bytesperline, float *dithersum) {
  dst[0] = (unsigned char)(((int)src[0] + (int)src[bytesperpixel + 0] + (int)src[bytesperline + 0] + (int)src[bytesperpixel + bytesperline + 0] + 2) >> 2);
  dst[1] = (unsigned char)(((int)src[1] + (int)src[bytesperpixel + 1] + (int)src[bytesperline + 1] + (int)src[bytesperpixel + bytesperline + 1] + 2) >> 2);
  dst[2] = (unsigned char)(((int)src[2] + (int)src[bytesperpixel + 2] + (int)src[bytesperline + 2] + (int)src[bytesperpixel + bytesperline + 2] + 2) >> 2);
  dst[3] = (unsigned char)(((int)src[3] + (int)src[bytesperpixel + 3] + (int)src[bytesperline + 3] + (int)src[bytesperpixel + bytesperline + 3] + 2) >> 2);
  return;
}
```
user: What is the c source code of the assembly code below?

```asm
<imReduceHalfBox4Linear>:
  endbr64
  mov    %rsi,%rax
  movslq %edx,%r8
  movslq %ecx,%rsi
  add    %ecx,%edx
  movzbl (%rax),%r9d
  movzbl (%rax,%r8,1),%ecx
  movslq %edx,%rdx
  add    %r9d,%ecx
  movzbl (%rax,%rsi,1),%r9d
  add    %r9d,%ecx
  movzbl (%rax,%rdx,1),%r9d
  lea    0x2(%rcx,%r9,1),%ecx
  sar    $0x2,%ecx
  mov    %cl,(%rdi)
  movzbl 0x1(%rax,%r8,1),%ecx
  movzbl 0x1(%rax),%r9d
  add    %r9d,%ecx
  movzbl 0x1(%rax,%rsi,1),%r9d
  add    %r9d,%ecx
  movzbl 0x1(%rax,%rdx,1),%r9d
  lea    0x2(%rcx,%r9,1),%ecx
  sar    $0x2,%ecx
  mov    %cl,0x1(%rdi)
  movzbl 0x2(%rax,%r8,1),%ecx
  movzbl 0x2(%rax),%r9d
  add    %r9d,%ecx
  movzbl 0x2(%rax,%rsi,1),%r9d
  add    %r9d,%ecx
  movzbl 0x2(%rax,%rdx,1),%r9d
  lea    0x2(%rcx,%r9,1),%ecx
  sar    $0x2,%ecx
  mov    %cl,0x2(%rdi)
  movzbl 0x3(%rax,%r8,1),%ecx
  movzbl 0x3(%rax),%r8d
  movzbl 0x3(%rax,%rsi,1),%esi
  movzbl 0x3(%rax,%rdx,1),%eax
  add    %r8d,%ecx
  add    %esi,%ecx
  lea    0x2(%rcx,%rax,1),%eax
  sar    $0x2,%eax
  mov    %al,0x3(%rdi)
  ret
```

assistant: ```c
__attribute__((always_)) void imReduceHalfBox4Linear(unsigned char *dst, unsigned char *src, int bytesperpixel, int bytesperline, float *dithersum) {
  dst[0] = (unsigned char)(((int)src[0] + (int)src[bytesperpixel + 0] + (int)src[bytesperline + 0] + (int)src[bytesperpixel + bytesperline + 0] + 2) >> 2);
  dst[1] = (unsigned char)(((int)src[1] + (int)src[bytesperpixel + 1] + (int)src[bytesperline + 1] + (int)src[bytesperpixel + bytesperline + 1] + 2) >> 2);
  dst[2] = (unsigned char)(((int)src[2] + (int)src[bytesperpixel + 2] + (int)src[bytesperline + 2] + (int)src[bytesperpixel + bytesperline + 2] + 2) >> 2);
  dst[3] = (unsigned char)(((int)src[3] + (int)src[bytesperpixel + 3] + (int)src[bytesperline + 3] + (int)src[bytesperpixel + bytesperline + 3] + 2) >> 2);
  return;
}
```
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
  sub    $0x10,%rsp
  mov    %edi,-0x4(%rbp)
  mov    %rsi,-0x10(%rbp)
  cmpl   $0x1,-0x4(%rbp)
  jle    L19
  mov    -0x10(%rbp),%rax
  add    $0x8,%rax
  mov    (%rax),%rax
  mov    $0x0,%edx
  mov    $0x0,%esi
  mov    %rax,%rdi
  call   <strtol@plt>
  mov    $0x1e,%esi
  mov    %eax,%edi
  call   <maxalloc@plt>
  jmp    L9
L19:
  mov    $0x1e,%esi
  mov    $0xfa0,%edi
  call   <maxalloc@plt>
L9:
  mov    $0x0,%eax
  leave
  ret
```

assistant: ```c
int main(int argc, char **argv) {
  if (argc > 1) {
    maxalloc((int)strtol(argv[1], NULL, 0), 30);
  } else {
    maxalloc(4000, 30);
  }
  return 0;
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<main>:
  endbr64
  sub    $0x8,%rsp
  cmp    $0x1,%edi
  jle    L8
  mov    0x8(%rsi),%rdi
  mov    $0x0,%edx
  mov    $0x0,%esi
  call   <strtol@plt>
  mov    $0x1e,%esi
  mov    %eax,%edi
  call   <maxalloc@plt>
L7:
  mov    $0x0,%eax
  add    $0x8,%rsp
  ret
L8:
  mov    $0x1e,%esi
  mov    $0xfa0,%edi
  call   <maxalloc@plt>
  jmp    L7
```

assistant: ```c
int main(int argc, char **argv) {
  if (argc > 1) {
    maxalloc((int)strtol(argv[1], NULL, 0), 30);
  } else {
    maxalloc(4000, 30);
  }
  return 0;
}
```
user: 这段汇编代码用C语言表示是什么样的:

```asm
<main>:
  endbr64
  sub    $0x8,%rsp
  cmp    $0x1,%edi
  jle    L18
  mov    0x8(%rsi),%rdi
  xor    %edx,%edx
  xor    %esi,%esi
  call   <strtol@plt>
  mov    $0x1e,%esi
  mov    %eax,%edi
  call   <maxalloc@plt>
L11:
  xor    %eax,%eax
  add    $0x8,%rsp
  ret
L18:
  mov    $0x1e,%esi
  mov    $0xfa0,%edi
  call   <maxalloc@plt>
  jmp    L11
```

assistant: ```c
int main(int argc, char **argv) {
  if (argc > 1) {
    maxalloc((int)strtol(argv[1], NULL, 0), 30);
  } else {
    maxalloc(4000, 30);
  }
  return 0;
}
```
user: Translate the below assembly code into C programming language:

```asm
<main>:
  endbr64
  sub    $0x8,%rsp
  cmp    $0x1,%edi
  jle    L1
  mov    0x8(%rsi),%rdi
  xor    %edx,%edx
  xor    %esi,%esi
  call   <strtol@plt>
  mov    $0x1e,%esi
  mov    %eax,%edi
  call   <maxalloc@plt>
L18:
  xor    %eax,%eax
  add    $0x8,%rsp
  ret
L1:
  mov    $0x1e,%esi
  mov    $0xfa0,%edi
  call   <maxalloc@plt>
  jmp    L18
```

assistant: ```c
int main(int argc, char **argv) {
  if (argc > 1) {
    maxalloc((int)strtol(argv[1], NULL, 0), 30);
  } else {
    maxalloc(4000, 30);
  }
  return 0;
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<func4>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    $0x0,%eax
  pop    %rbp
  ret
```

assistant: ```c
int func4() {
#pragma critTer : 14 :../../ test / resources / functionNumber.c:
  return 0;
#pragma critTer : 15 :../../ test / resources / functionNumber.c:
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<func4>:
  endbr64
  mov    $0x0,%eax
  ret
```

assistant: ```c
int func4() {
#pragma critTer : 14 :../../ test / resources / functionNumber.c:
  return 0;
#pragma critTer : 15 :../../ test / resources / functionNumber.c:
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<func4>:
  endbr64
  xor    %eax,%eax
  ret
```

assistant: ```c
int func4() {
#pragma critTer : 14 :../../ test / resources / functionNumber.c:
  return 0;
#pragma critTer : 15 :../../ test / resources / functionNumber.c:
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<func4>:
  endbr64
  xor    %eax,%eax
  ret
```

assistant: ```c
int func4() {
#pragma critTer : 14 :../../ test / resources / functionNumber.c:
  return 0;
#pragma critTer : 15 :../../ test / resources / functionNumber.c:
}
```
user: Translate the below assembly code into C programming language:

```asm
<mirror_horizontal>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x28(%rbp)
  movabs $0x5555555555555555,%rax
  mov    %rax,-0x18(%rbp)
  movabs $0x3333333333333333,%rax
  mov    %rax,-0x10(%rbp)
  movabs $0xf0f0f0f0f0f0f0f,%rax
  mov    %rax,-0x8(%rbp)
  mov    -0x28(%rbp),%rax
  shr    %rax
  and    -0x18(%rbp),%rax
  mov    %rax,%rdx
  mov    -0x28(%rbp),%rax
  and    -0x18(%rbp),%rax
  add    %rax,%rax
  add    %rdx,%rax
  mov    %rax,-0x28(%rbp)
  mov    -0x28(%rbp),%rax
  shr    $0x2,%rax
  and    -0x10(%rbp),%rax
  mov    %rax,%rdx
  mov    -0x28(%rbp),%rax
  and    -0x10(%rbp),%rax
  shl    $0x2,%rax
  add    %rdx,%rax
  mov    %rax,-0x28(%rbp)
  mov    -0x28(%rbp),%rax
  shr    $0x4,%rax
  and    -0x8(%rbp),%rax
  mov    %rax,%rdx
  mov    -0x28(%rbp),%rax
  and    -0x8(%rbp),%rax
  shl    $0x4,%rax
  add    %rdx,%rax
  mov    %rax,-0x28(%rbp)
  mov    -0x28(%rbp),%rax
  pop    %rbp
  ret
```

assistant: ```c
unsigned long long mirror_horizontal(unsigned long long mask) {
  const unsigned long long k1 = 0x5555555555555555ull;
  const unsigned long long k2 = 0x3333333333333333ull;
  const unsigned long long k4 = 0x0f0f0f0f0f0f0f0full;
  mask = ((mask >> 1) & k1) + 2 * (mask & k1);
  mask = ((mask >> 2) & k2) + 4 * (mask & k2);
  mask = ((mask >> 4) & k4) + 16 * (mask & k4);
  return mask;
}
```
user: What is the c source code of the assembly code below?

```asm
<mirror_horizontal>:
  endbr64
  mov    %rdi,%rax
  shr    %rax
  movabs $0x5555555555555555,%rdx
  and    %rdx,%rax
  and    %rdx,%rdi
  lea    (%rax,%rdi,2),%rax
  mov    %rax,%rdx
  shr    $0x2,%rdx
  movabs $0x3333333333333333,%rcx
  and    %rcx,%rdx
  and    %rcx,%rax
  lea    (%rdx,%rax,4),%rdx
  mov    %rdx,%rax
  shr    $0x4,%rax
  movabs $0xf0f0f0f0f0f0f0f,%rcx
  and    %rcx,%rax
  and    %rcx,%rdx
  shl    $0x4,%rdx
  add    %rdx,%rax
  ret
```

assistant: ```c
unsigned long long mirror_horizontal(unsigned long long mask) {
  const unsigned long long k1 = 0x5555555555555555ull;
  const unsigned long long k2 = 0x3333333333333333ull;
  const unsigned long long k4 = 0x0f0f0f0f0f0f0f0full;
  mask = ((mask >> 1) & k1) + 2 * (mask & k1);
  mask = ((mask >> 2) & k2) + 4 * (mask & k2);
  mask = ((mask >> 4) & k4) + 16 * (mask & k4);
  return mask;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<mirror_horizontal>:
  endbr64
  movabs $0x5555555555555555,%rdx
  mov    %rdi,%rax
  movabs $0x3333333333333333,%rcx
  shr    %rax
  and    %rdx,%rdi
  and    %rdx,%rax
  lea    (%rax,%rdi,2),%rax
  mov    %rax,%rdx
  and    %rcx,%rax
  shr    $0x2,%rdx
  and    %rcx,%rdx
  movabs $0xf0f0f0f0f0f0f0f,%rcx
  lea    (%rdx,%rax,4),%rdx
  mov    %rdx,%rax
  and    %rcx,%rdx
  shr    $0x4,%rax
  shl    $0x4,%rdx
  and    %rcx,%rax
  add    %rdx,%rax
  ret
```

assistant: ```c
unsigned long long mirror_horizontal(unsigned long long mask) {
  const unsigned long long k1 = 0x5555555555555555ull;
  const unsigned long long k2 = 0x3333333333333333ull;
  const unsigned long long k4 = 0x0f0f0f0f0f0f0f0full;
  mask = ((mask >> 1) & k1) + 2 * (mask & k1);
  mask = ((mask >> 2) & k2) + 4 * (mask & k2);
  mask = ((mask >> 4) & k4) + 16 * (mask & k4);
  return mask;
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<mirror_horizontal>:
  endbr64
  movabs $0x5555555555555555,%rdx
  mov    %rdi,%rax
  movabs $0x3333333333333333,%rcx
  shr    %rax
  and    %rdx,%rdi
  and    %rdx,%rax
  lea    (%rax,%rdi,2),%rax
  mov    %rax,%rdx
  and    %rcx,%rax
  shr    $0x2,%rdx
  and    %rcx,%rdx
  movabs $0xf0f0f0f0f0f0f0f,%rcx
  lea    (%rdx,%rax,4),%rdx
  mov    %rdx,%rax
  and    %rcx,%rdx
  shr    $0x4,%rax
  shl    $0x4,%rdx
  and    %rcx,%rax
  add    %rdx,%rax
  ret
```

assistant: ```c
unsigned long long mirror_horizontal(unsigned long long mask) {
  const unsigned long long k1 = 0x5555555555555555ull;
  const unsigned long long k2 = 0x3333333333333333ull;
  const unsigned long long k4 = 0x0f0f0f0f0f0f0f0full;
  mask = ((mask >> 1) & k1) + 2 * (mask & k1);
  mask = ((mask >> 2) & k2) + 4 * (mask & k2);
  mask = ((mask >> 4) & k4) + 16 * (mask & k4);
  return mask;
}
```
user: 这段汇编代码用C语言表示是什么样的：

```asm
<__hsail_cvt_zeroi_sat_s16_f64>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  movsd  %xmm0,-0x8(%rbp)
  mov    -0x8(%rbp),%rax
  movq   %rax,%xmm0
  call   <isnan@plt>
  test   %rax,%rax
  je     L20
  mov    $0x0,%eax
  jmp    L6
L20:
  mov    D3(%rip),%rax
  mov    (%rax),%rax
  pxor   %xmm1,%xmm1
  cvtsi2sd %rax,%xmm1
  movsd  -0x8(%rbp),%xmm0
  comisd %xmm1,%xmm0
  jb     L8
  mov    D3(%rip),%rax
  mov    (%rax),%rax
  jmp    L6
L8:
  mov    D37(%rip),%rax
  mov    (%rax),%rax
  pxor   %xmm0,%xmm0
  cvtsi2sd %rax,%xmm0
  comisd -0x8(%rbp),%xmm0
  jb     L9
  mov    D37(%rip),%rax
  mov    (%rax),%rax
  jmp    L6
L9:
  movsd  -0x8(%rbp),%xmm0
  cvttsd2si %xmm0,%rax
L6:
  leave
  ret
```

assistant: ```c
int16_t __hsail_cvt_zeroi_sat_s16_f64(double a) {
  if (isnan(a))
    return 0;
  if (a >= (double)INT16_MAX)
    return INT16_MAX;
  if (a <= (double)INT16_MIN)
    return INT16_MIN;
  return (int16_t)a;
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<__hsail_cvt_zeroi_sat_s16_f64>:
  endbr64
  sub    $0x18,%rsp
  movsd  %xmm0,0x8(%rsp)
  call   <isnan@plt>
  mov    %rax,%rdx
  mov    $0x0,%eax
  test   %rdx,%rdx
  jne    L27
  mov    D15(%rip),%rax
  mov    (%rax),%rax
  pxor   %xmm0,%xmm0
  cvtsi2sd %rax,%xmm0
  movsd  0x8(%rsp),%xmm1
  comisd %xmm0,%xmm1
  jae    L27
  mov    D13(%rip),%rax
  mov    (%rax),%rax
  pxor   %xmm0,%xmm0
  cvtsi2sd %rax,%xmm0
  comisd %xmm1,%xmm0
  jae    L27
  cvttsd2si %xmm1,%rax
L27:
  add    $0x18,%rsp
  ret
```

assistant: ```c
int16_t __hsail_cvt_zeroi_sat_s16_f64(double a) {
  if (isnan(a))
    return 0;
  if (a >= (double)INT16_MAX)
    return INT16_MAX;
  if (a <= (double)INT16_MIN)
    return INT16_MIN;
  return (int16_t)a;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<__hsail_cvt_zeroi_sat_s16_f64>:
  endbr64
  sub    $0x18,%rsp
  movsd  %xmm0,0x8(%rsp)
  call   <isnan@plt>
  mov    %rax,%r8
  xor    %eax,%eax
  test   %r8,%r8
  jne    L20
  mov    D4(%rip),%rax
  pxor   %xmm1,%xmm1
  movsd  0x8(%rsp),%xmm0
  mov    (%rax),%rax
  cvtsi2sd %rax,%xmm1
  comisd %xmm1,%xmm0
  jae    L20
  mov    D1(%rip),%rax
  pxor   %xmm1,%xmm1
  mov    (%rax),%rax
  cvtsi2sd %rax,%xmm1
  comisd %xmm0,%xmm1
  jae    L20
  cvttsd2si %xmm0,%rax
L20:
  add    $0x18,%rsp
  ret
```

assistant: ```c
int16_t __hsail_cvt_zeroi_sat_s16_f64(double a) {
  if (isnan(a))
    return 0;
  if (a >= (double)INT16_MAX)
    return INT16_MAX;
  if (a <= (double)INT16_MIN)
    return INT16_MIN;
  return (int16_t)a;
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<__hsail_cvt_zeroi_sat_s16_f64>:
  endbr64
  sub    $0x18,%rsp
  movsd  %xmm0,0x8(%rsp)
  call   <isnan@plt>
  mov    %rax,%r8
  xor    %eax,%eax
  test   %r8,%r8
  jne    L8
  mov    D16(%rip),%rax
  pxor   %xmm1,%xmm1
  movsd  0x8(%rsp),%xmm0
  mov    (%rax),%rax
  cvtsi2sd %rax,%xmm1
  comisd %xmm1,%xmm0
  jae    L8
  mov    D18(%rip),%rax
  pxor   %xmm1,%xmm1
  mov    (%rax),%rax
  cvtsi2sd %rax,%xmm1
  comisd %xmm0,%xmm1
  jae    L8
  cvttsd2si %xmm0,%rax
L8:
  add    $0x18,%rsp
  ret
```

assistant: ```c
int16_t __hsail_cvt_zeroi_sat_s16_f64(double a) {
  if (isnan(a))
    return 0;
  if (a >= (double)INT16_MAX)
    return INT16_MAX;
  if (a <= (double)INT16_MIN)
    return INT16_MIN;
  return (int16_t)a;
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<main>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    $0x0,%eax
  pop    %rbp
  ret
```

assistant: ```c
int main(void) {
  int a;
  return 0;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<main>:
  endbr64
  mov    $0x0,%eax
  ret
```

assistant: ```c
int main(void) {
  int a;
  return 0;
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<main>:
  endbr64
  xor    %eax,%eax
  ret
```

assistant: ```c
int main(void) {
  int a;
  return 0;
}
```