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

```asm
<test_collapse>:
  endbr64
  push   %r13
  mov    $0x10,%r13d
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
L21:
  mov    $0x10,%r12d
L14:
  mov    $0x10,%ebp
  nop
L27:
  mov    $0x10,%ebx
  nopl   (%rax)
L8:
  xor    %eax,%eax
  call   <foo@plt>
  sub    $0x1,%ebx
  jne    L8
  sub    $0x1,%ebp
  jne    L27
  sub    $0x1,%r12d
  jne    L14
  sub    $0x1,%r13d
  jne    L21
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
```

assistant: ```c
void test_collapse() {
  int i;
#pragma omp target parallel for simd collapse
  for (i = 0; i < 16; ++i)
    ;
#pragma omp target parallel for simd collapse(
  for (i = 0; i < 16; ++i)
    ;
#pragma omp target parallel for simd collapse()
  for (i = 0; i < 16; ++i)
    ;
#pragma omp target parallel for simd collapse(,
  for (i = 0; i < 16; ++i)
    ;
#pragma omp target parallel for simd collapse(, )
  for (i = 0; i < 16; ++i)
    ;
#pragma omp target parallel for simd collapse 4)
  for (i = 0; i < 16; ++i)
    ;
#pragma omp target parallel for simd collapse(4
  for (i = 0; i < 16; ++i)
    ;
#pragma omp target parallel for simd collapse(4,
  for (i = 0; i < 16; ++i)
    ;
#pragma omp target parallel for simd collapse(4, )
  for (i = 0; i < 16; ++i)
    ;
#pragma omp target parallel for simd collapse(4)
  for (i = 0; i < 16; ++i)
    ;
#pragma omp target parallel for simd collapse(4 4)
  for (i = 0; i < 16; ++i)
    ;
#pragma omp target parallel for simd collapse(4, , 4)
  for (i = 0; i < 16; ++i)
    ;
#pragma omp target parallel for simd collapse(4)
  for (int i1 = 0; i1 < 16; ++i1)
    for (int i2 = 0; i2 < 16; ++i2)
      for (int i3 = 0; i3 < 16; ++i3)
        for (int i4 = 0; i4 < 16; ++i4)
          foo();
#pragma omp target parallel for simd collapse(4, 8)
  for (i = 0; i < 16; ++i)
    ;
#pragma omp target parallel for simd collapse(2.5)
  for (i = 0; i < 16; ++i)
    ;
#pragma omp target parallel for simd collapse(foo())
  for (i = 0; i < 16; ++i)
    ;
#pragma omp target parallel for simd collapse(-5)
  for (i = 0; i < 16; ++i)
    ;
#pragma omp target parallel for simd collapse(0)
  for (i = 0; i < 16; ++i)
    ;
#pragma omp target parallel for simd collapse(5 - 5)
  for (i = 0; i < 16; ++i)
    ;
#pragma omp target parallel for simd collapse(2) firstprivate(i)
  for (i = 0; i < 16; ++i)
    for (int j = 0; j < 16; ++j)
#pragma omp for reduction(+ : i, j)
      for (int k = 0; k < 16; ++k)
        i += j;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<test10>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    %edi,-0x4(%rbp)
L5:
  mov    -0x4(%rbp),%eax
  mov    %eax,%edi
  call   <test10>
  cmpl   $0x0,-0x4(%rbp)
  jne    L5
  mov    -0x4(%rbp),%eax
  mov    %eax,%edi
  call   <test10>
  leave
  ret
```

assistant: ```c
test10(int x) {
  {
    int test10(int);
    do
      test10(x);
    while (x);
  }
  { return test10(x); }
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<test10>:
  endbr64
  push   %rbx
  mov    %edi,%ebx
L2:
  mov    %ebx,%edi
  call   <test10>
  test   %ebx,%ebx
  jne    L2
  mov    $0x0,%edi
  call   <test10>
  pop    %rbx
  ret
```

assistant: ```c
test10(int x) {
  {
    int test10(int);
    do
      test10(x);
    while (x);
  }
  { return test10(x); }
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<test10>:
  endbr64
  push   %rbx
  mov    %edi,%ebx
L2:
  mov    %ebx,%edi
  call   <test10>
  jmp    L2
```

assistant: ```c
test10(int x) {
  {
    int test10(int);
    do
      test10(x);
    while (x);
  }
  { return test10(x); }
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<test10>:
  endbr64
  push   %rbx
  mov    %edi,%ebx
  test   %edi,%edi
  je     L11
L22:
  mov    %ebx,%edi
  call   <test10>
  jmp    L22
L11:
  xor    %edi,%edi
  call   <test10>
  xor    %edi,%edi
  call   <test10>
  jmp    L11
```

assistant: ```c
test10(int x) {
  {
    int test10(int);
    do
      test10(x);
    while (x);
  }
  { return test10(x); }
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<test_backtrace>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    %edi,-0x4(%rbp)
  subl   $0x1,-0x4(%rbp)
  cmpl   $0x0,-0x4(%rbp)
  jne    L7
  mov    $0x0,%eax
  call   <print_backtrace@plt>
  jmp    L13
L7:
  mov    -0x4(%rbp),%eax
  mov    %eax,%edi
  call   <test_backtrace>
L13:
  mov    $0x0,%eax
  leave
  ret
```

assistant: ```c
int test_backtrace(int level) {
  if (--level == 0)
    print_backtrace();
  else
    test_backtrace(level);
  return 0;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<test_backtrace>:
  endbr64
  sub    $0x8,%rsp
  sub    $0x1,%edi
  jne    L4
  mov    $0x0,%eax
  call   <print_backtrace@plt>
L0:
  mov    $0x0,%eax
  add    $0x8,%rsp
  ret
L4:
  call   <test_backtrace>
  jmp    L0
```

assistant: ```c
int test_backtrace(int level) {
  if (--level == 0)
    print_backtrace();
  else
    test_backtrace(level);
  return 0;
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<test_backtrace>:
  endbr64
  lea    -0x1(%rdi),%eax
  sub    $0x8,%rsp
  cmp    $0x2,%eax
  jbe    L6
  sub    $0x4,%edi
  jne    L8
  nopl   (%rax)
L6:
  xor    %eax,%eax
  call   <print_backtrace@plt>
L13:
  xor    %eax,%eax
  add    $0x8,%rsp
  ret
  cs nopw 0x0(%rax,%rax,1)
L8:
  call   <test_backtrace>
  jmp    L13
```

assistant: ```c
int test_backtrace(int level) {
  if (--level == 0)
    print_backtrace();
  else
    test_backtrace(level);
  return 0;
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<test_backtrace>:
  endbr64
  lea    -0x1(%rdi),%eax
  sub    $0x8,%rsp
  cmp    $0x2,%eax
  jbe    L14
  sub    $0x4,%edi
  jne    L2
  nopl   (%rax)
L14:
  xor    %eax,%eax
  call   <print_backtrace@plt>
L5:
  xor    %eax,%eax
  add    $0x8,%rsp
  ret
  cs nopw 0x0(%rax,%rax,1)
L2:
  call   <test_backtrace>
  jmp    L5
```

assistant: ```c
int test_backtrace(int level) {
  if (--level == 0)
    print_backtrace();
  else
    test_backtrace(level);
  return 0;
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<main>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  jmp    L13
L9:
  mov    -0x10(%rbp),%rcx
  movabs $0x1c71c71c71c71c72,%rdx
  mov    %rcx,%rax
  imul   %rdx
  mov    %rcx,%rax
  sar    $0x3f,%rax
  sub    %rax,%rdx
  mov    %rdx,%rax
  shl    $0x3,%rax
  add    %rdx,%rax
  lea    0x0(,%rax,8),%rdx
  lea    (%rax,%rdx,1),%rdi
  mov    -0x10(%rbp),%rsi
  movabs $0x1c71c71c71c71c72,%rdx
  mov    %rsi,%rax
  imul   %rdx
  mov    %rsi,%rax
  sar    $0x3f,%rax
  mov    %rdx,%rcx
  sub    %rax,%rcx
  mov    %rcx,%rax
  shl    $0x3,%rax
  add    %rcx,%rax
  sub    %rax,%rsi
  mov    %rsi,%rcx
  mov    -0x10(%rbp),%rsi
  movabs $0x1c71c71c71c71c72,%rdx
  mov    %rsi,%rax
  imul   %rdx
  mov    %rsi,%r8
  sar    $0x3f,%r8
  mov    %rdx,%rax
  sub    %r8,%rax
  mov    %rax,%rdx
  shl    $0x3,%rdx
  add    %rax,%rdx
  mov    %rsi,%rax
  sub    %rdx,%rax
  imul   %rcx,%rax
  add    %rdi,%rax
  mov    %rax,%rsi
  lea    D4(%rip),%rax
  mov    %rax,%rdi
  call   <printf@plt>
L13:
  lea    -0x10(%rbp),%rax
  mov    %rax,%rsi
  lea    D3(%rip),%rax
  mov    %rax,%rdi
  call   <scanf@plt>
  cmp    $0xffffffff,%eax
  jne    L9
  mov    $0x0,%eax
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L3
  call   <__stack_chk_fail@plt>
L3:
  leave
  ret
```

tool_calls: name: read_data
arguments: data_tag: D4
type_infered: string
name: read_data
arguments: data_tag: D3
type_infered: string

tool: D4: %lld


tool: D3: %lld

assistant: ```c
int main() {
  long long int n, ans, x;
  while (scanf("%lld", &n) != -1) {
    printf("%lld\n", (n / 9) * 81 + (n % 9) * (n % 9));
  }
  return 0;
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<main>:
  endbr64
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x18,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  mov    %rsp,%rbp
  lea    D1(%rip),%rbx
  movabs $0x1c71c71c71c71c72,%r13
  lea    D12(%rip),%r12
  jmp    L4
L10:
  mov    (%rsp),%rcx
  mov    %rcx,%rax
  imul   %r13
  mov    %rcx,%rax
  sar    $0x3f,%rax
  sub    %rax,%rdx
  lea    (%rdx,%rdx,8),%rsi
  sub    %rsi,%rcx
  mov    %rcx,%rdx
  lea    (%rsi,%rsi,8),%rsi
  imul   %rcx,%rdx
  add    %rdx,%rsi
  mov    %r12,%rdi
  call   <printf@plt>
L4:
  mov    %rbp,%rsi
  mov    %rbx,%rdi
  call   <scanf@plt>
  cmp    $0xffffffff,%eax
  jne    L10
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L26
  mov    $0x0,%eax
  add    $0x18,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
L26:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: extract_symbolic_data
arguments: tag: D1
type_infered: string
name: extract_symbolic_data
arguments: tag: D12
type_infered: string

tool: D1: %lld

tool: D12: %lld


assistant: ```c
int main() {
  long long int n, ans, x;
  while (scanf("%lld", &n) != -1) {
    printf("%lld\n", (n / 9) * 81 + (n % 9) * (n % 9));
  }
  return 0;
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<main>:
  endbr64
  push   %r13
  movabs $0x1c71c71c71c71c72,%r13
  push   %r12
  lea    D4(%rip),%r12
  push   %rbp
  push   %rbx
  lea    D11(%rip),%rbx
  sub    $0x18,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  mov    %rsp,%rbp
  jmp    L3
  nopl   0x0(%rax,%rax,1)
L29:
  mov    (%rsp),%rcx
  mov    %r12,%rdi
  mov    %rcx,%rax
  imul   %r13
  mov    %rcx,%rax
  sar    $0x3f,%rax
  sub    %rax,%rdx
  lea    (%rdx,%rdx,8),%rax
  sub    %rax,%rcx
  lea    (%rax,%rax,8),%rsi
  mov    %rcx,%rdx
  imul   %rcx,%rdx
  add    %rdx,%rsi
  call   <printf@plt>
L3:
  mov    %rbp,%rsi
  mov    %rbx,%rdi
  call   <scanf@plt>
  cmp    $0xffffffff,%eax
  jne    L29
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L17
  add    $0x18,%rsp
  xor    %eax,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
L17:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: parse_data
arguments: tag: D4
type_infered: string
name: parse_data
arguments: tag: D11
type_infered: string

tool: D4: %lld


tool: D11: %lld

assistant: ```c
int main() {
  long long int n, ans, x;
  while (scanf("%lld", &n) != -1) {
    printf("%lld\n", (n / 9) * 81 + (n % 9) * (n % 9));
  }
  return 0;
}
```
user: Translate the below assembly code into C programming language:

```asm
<main>:
  endbr64
  push   %r13
  movabs $0x1c71c71c71c71c72,%r13
  push   %r12
  lea    D16(%rip),%r12
  push   %rbp
  push   %rbx
  lea    D14(%rip),%rbx
  sub    $0x18,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  mov    %rsp,%rbp
  jmp    L13
  nopl   0x0(%rax,%rax,1)
L6:
  mov    (%rsp),%rcx
  mov    %r12,%rdi
  mov    %rcx,%rax
  imul   %r13
  mov    %rcx,%rax
  sar    $0x3f,%rax
  sub    %rax,%rdx
  lea    (%rdx,%rdx,8),%rax
  sub    %rax,%rcx
  lea    (%rax,%rax,8),%rsi
  mov    %rcx,%rdx
  imul   %rcx,%rdx
  add    %rdx,%rsi
  call   <printf@plt>
L13:
  mov    %rbp,%rsi
  mov    %rbx,%rdi
  call   <scanf@plt>
  cmp    $0xffffffff,%eax
  jne    L6
  mov    0x8(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L4
  add    $0x18,%rsp
  xor    %eax,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
L4:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: parse_data
arguments: tag: D16
type_guessed: string
name: parse_data
arguments: tag: D14
type_guessed: string

tool: D16: %lld


tool: D14: %lld

assistant: ```c
int main() {
  long long int n, ans, x;
  while (scanf("%lld", &n) != -1) {
    printf("%lld\n", (n / 9) * 81 + (n % 9) * (n % 9));
  }
  return 0;
}
```
user: Translate the below assembly code into C programming language:

```asm
<_left_right_solid_src_dest_mask>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x18(%rbp)
  mov    %rsi,-0x20(%rbp)
  mov    %rdx,-0x28(%rbp)
  mov    %ecx,-0x2c(%rbp)
  mov    %r8d,-0x30(%rbp)
  mov    -0x28(%rbp),%rax
  mov    %rax,-0x8(%rbp)
  mov    -0x18(%rbp),%rax
  mov    %rax,-0x10(%rbp)
  jmp    L10
L12:
  mov    -0x8(%rbp),%rax
  movzbl (%rax),%eax
  mov    %eax,%edx
  mov    -0x30(%rbp),%eax
  not    %eax
  and    %eax,%edx
  mov    -0x10(%rbp),%rax
  movzbl (%rax),%eax
  mov    %eax,%ecx
  mov    -0x2c(%rbp),%eax
  and    %ecx,%eax
  or     %edx,%eax
  mov    %eax,%edx
  mov    -0x8(%rbp),%rax
  mov    %dl,(%rax)
  addq   $0x1,-0x8(%rbp)
  addq   $0x1,-0x10(%rbp)
L10:
  mov    -0x10(%rbp),%rax
  cmp    -0x20(%rbp),%rax
  jb     L12
  nop
  nop
  pop    %rbp
  ret
```

assistant: ```c
void _left_right_solid_src_dest_mask(unsigned char *source_row_start, unsigned char *source_row_end, unsigned char *destination_row_start, int srcMask, int destMask) {
  unsigned char *source_row_ptr;
  unsigned char *destination_row_ptr = destination_row_start;
  for (source_row_ptr = source_row_start; source_row_ptr < source_row_end; source_row_ptr++) {
    *destination_row_ptr = (*destination_row_ptr & ~destMask) | (srcMask & *source_row_ptr);
    destination_row_ptr++;
  }
}
```
user: What is the c source code of the assembly code below?

```asm
<_left_right_solid_src_dest_mask>:
  endbr64
  mov    %rdi,%rax
  cmp    %rsi,%rdi
  jae    L9
  not    %r8d
L10:
  mov    %r8d,%edi
  and    (%rdx),%dil
  mov    %ecx,%r9d
  and    (%rax),%r9b
  or     %r9d,%edi
  mov    %dil,(%rdx)
  add    $0x1,%rdx
  add    $0x1,%rax
  cmp    %rax,%rsi
  jne    L10
L9:
  ret
```

assistant: ```c
void _left_right_solid_src_dest_mask(unsigned char *source_row_start, unsigned char *source_row_end, unsigned char *destination_row_start, int srcMask, int destMask) {
  unsigned char *source_row_ptr;
  unsigned char *destination_row_ptr = destination_row_start;
  for (source_row_ptr = source_row_start; source_row_ptr < source_row_end; source_row_ptr++) {
    *destination_row_ptr = (*destination_row_ptr & ~destMask) | (srcMask & *source_row_ptr);
    destination_row_ptr++;
  }
}
```
user: 这段汇编代码用C语言表示是什么样的?

```asm
<_left_right_solid_src_dest_mask>:
  endbr64
  mov    %rdi,%rax
  not    %r8d
  cmp    %rsi,%rdi
  jae    L9
  nop
L12:
  movzbl (%rdx),%edi
  movzbl (%rax),%r9d
  add    $0x1,%rax
  add    $0x1,%rdx
  and    %r8d,%edi
  and    %ecx,%r9d
  or     %r9d,%edi
  mov    %dil,-0x1(%rdx)
  cmp    %rax,%rsi
  jne    L12
L9:
  ret
```

assistant: ```c
void _left_right_solid_src_dest_mask(unsigned char *source_row_start, unsigned char *source_row_end, unsigned char *destination_row_start, int srcMask, int destMask) {
  unsigned char *source_row_ptr;
  unsigned char *destination_row_ptr = destination_row_start;
  for (source_row_ptr = source_row_start; source_row_ptr < source_row_end; source_row_ptr++) {
    *destination_row_ptr = (*destination_row_ptr & ~destMask) | (srcMask & *source_row_ptr);
    destination_row_ptr++;
  }
}
```
user: 这段汇编代码用C语言表示是什么样的？

```asm
<bufferevent_add>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x30,%rsp
  mov    %rdi,-0x28(%rbp)
  mov    %esi,-0x2c(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  movq   $0x0,-0x10(%rbp)
  cmpl   $0x0,-0x2c(%rbp)
  je     L3
  lea    -0x14(%rbp),%rax
  mov    %rax,%rdi
  call   <timerclear@plt>
  mov    -0x2c(%rbp),%eax
  mov    %eax,-0x14(%rbp)
  lea    -0x14(%rbp),%rax
  mov    %rax,-0x10(%rbp)
L3:
  mov    -0x10(%rbp),%rdx
  mov    -0x28(%rbp),%rax
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <event_add@plt>
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L6
  call   <__stack_chk_fail@plt>
L6:
  leave
  ret
```

assistant: ```c
int bufferevent_add(struct event *ev, int timeout) {
  struct timeval tv, *ptv = NULL;
  if (timeout) {
    timerclear(&tv);
    tv.tv_sec = timeout;
    ptv = &tv;
  }
  return (event_add(ev, ptv));
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<bufferevent_add>:
  endbr64
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x10,%rsp
  mov    %rdi,%rbp
  mov    %esi,%ebx
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  mov    $0x0,%esi
  test   %ebx,%ebx
  jne    L8
L12:
  mov    %rbp,%rdi
  call   <event_add@plt>
  mov    0x8(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L19
  add    $0x10,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
L8:
  lea    0x4(%rsp),%r12
  mov    %r12,%rdi
  call   <timerclear@plt>
  mov    %ebx,0x4(%rsp)
  mov    %r12,%rsi
  jmp    L12
L19:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
int bufferevent_add(struct event *ev, int timeout) {
  struct timeval tv, *ptv = NULL;
  if (timeout) {
    timerclear(&tv);
    tv.tv_sec = timeout;
    ptv = &tv;
  }
  return (event_add(ev, ptv));
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<bufferevent_add>:
  endbr64
  push   %r12
  push   %rbp
  mov    %rdi,%rbp
  push   %rbx
  mov    %esi,%ebx
  xor    %esi,%esi
  sub    $0x10,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  test   %ebx,%ebx
  jne    L2
L18:
  mov    %rbp,%rdi
  call   <event_add@plt>
  mov    0x8(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L13
  add    $0x10,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
  nopl   0x0(%rax,%rax,1)
L2:
  lea    0x4(%rsp),%r12
  mov    %r12,%rdi
  call   <timerclear@plt>
  mov    %ebx,0x4(%rsp)
  mov    %r12,%rsi
  jmp    L18
L13:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
int bufferevent_add(struct event *ev, int timeout) {
  struct timeval tv, *ptv = NULL;
  if (timeout) {
    timerclear(&tv);
    tv.tv_sec = timeout;
    ptv = &tv;
  }
  return (event_add(ev, ptv));
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<bufferevent_add>:
  endbr64
  push   %r12
  push   %rbp
  mov    %rdi,%rbp
  push   %rbx
  mov    %esi,%ebx
  xor    %esi,%esi
  sub    $0x10,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x8(%rsp)
  xor    %eax,%eax
  test   %ebx,%ebx
  jne    L1
L20:
  mov    %rbp,%rdi
  call   <event_add@plt>
  mov    0x8(%rsp),%rdx
  sub    %fs:0x28,%rdx
  jne    L14
  add    $0x10,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
  nopl   0x0(%rax,%rax,1)
L1:
  lea    0x4(%rsp),%r12
  mov    %r12,%rdi
  call   <timerclear@plt>
  mov    %ebx,0x4(%rsp)
  mov    %r12,%rsi
  jmp    L20
L14:
  call   <__stack_chk_fail@plt>
```

assistant: ```c
int bufferevent_add(struct event *ev, int timeout) {
  struct timeval tv, *ptv = NULL;
  if (timeout) {
    timerclear(&tv);
    tv.tv_sec = timeout;
    ptv = &tv;
  }
  return (event_add(ev, ptv));
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<main>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  movss  D27(%rip),%xmm0
  ucomiss -0x8(%rbp),%xmm0
  jp     L77
  movss  D27(%rip),%xmm0
  ucomiss -0x8(%rbp),%xmm0
  je     L43
L77:
  movss  -0x8(%rbp),%xmm0
  ucomiss D82(%rip),%xmm0
  jp     L24
  movss  -0x8(%rbp),%xmm0
  ucomiss D82(%rip),%xmm0
  je     L43
L24:
  movss  -0x8(%rbp),%xmm0
  ucomiss D21(%rip),%xmm0
  jp     L66
  movss  -0x8(%rbp),%xmm0
  ucomiss D21(%rip),%xmm0
  je     L43
L66:
  movss  -0x8(%rbp),%xmm0
  ucomiss D28(%rip),%xmm0
  jp     L40
  movss  -0x8(%rbp),%xmm0
  ucomiss D28(%rip),%xmm0
  je     L43
L40:
  pxor   %xmm0,%xmm0
  cvtss2sd -0x8(%rbp),%xmm0
  ucomisd D102(%rip),%xmm0
  jp     L54
  ucomisd D102(%rip),%xmm0
  jne    L54
L43:
  mov    $0x1,%eax
  jmp    L73
L54:
  mov    $0x0,%eax
L73:
  mov    %eax,%edi
  call   <__ESBMC_assume@plt>
  movss  -0x8(%rbp),%xmm0
  movss  %xmm0,-0x4(%rbp)
  movss  -0x8(%rbp),%xmm0
  addss  %xmm0,%xmm0
  movss  %xmm0,-0x8(%rbp)
  movss  -0x8(%rbp),%xmm0
  movss  D21(%rip),%xmm1
  divss  %xmm1,%xmm0
  movss  %xmm0,-0x8(%rbp)
  movss  -0x8(%rbp),%xmm0
  ucomiss -0x4(%rbp),%xmm0
  setnp  %al
  mov    $0x0,%edx
  movss  -0x8(%rbp),%xmm0
  ucomiss -0x4(%rbp),%xmm0
  cmovne %edx,%eax
  movzbl %al,%eax
  lea    D115(%rip),%rdx
  mov    %rdx,%rsi
  mov    %eax,%edi
  call   <__ESBMC_assert@plt>
  mov    $0x0,%eax
  leave
  ret
```

tool_calls: name: read_data
arguments: data_tag: D27
data_type: byte[4]
name: read_data
arguments: data_tag: D82
data_type: f32
name: read_data
arguments: data_tag: D21
data_type: byte[4]
name: read_data
arguments: data_tag: D28
data_type: byte[4]
name: read_data
arguments: data_tag: D102
data_type: f64
name: read_data
arguments: data_tag: D115
data_type: string

tool: {"D27": [0x00,0x00,0x80,0x3f]}

tool: D82: 0.5

tool: {"D21": [0x00,0x00,0x00,0x40]}

tool: {"D28": [0x00,0x00,0x40,0x40]}

tool: D102: 0.1

tool: D115: float div works

assistant: ```c
int main() {
  float a, b;
  __ESBMC_assume(a == 1 || a == 0.5 || a == 2 || a == 3 || a == 0.1);
  b = a;
  a *= 2;
  a /= 2;
  __ESBMC_assert(a == b, "float div works");
}
```
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
  pxor   %xmm0,%xmm0
  ucomiss D10(%rip),%xmm0
  setnp  %al
  mov    $0x0,%edx
  cmovne %edx,%eax
  test   %al,%al
  jne    L50
  ucomiss D5(%rip),%xmm0
  setnp  %al
  cmovne %edx,%eax
  test   %al,%al
  jne    L50
  ucomiss D65(%rip),%xmm0
  setnp  %al
  cmovne %edx,%eax
  test   %al,%al
  jne    L47
  ucomiss D52(%rip),%xmm0
  setnp  %al
  cmovne %edx,%eax
  test   %al,%al
  jne    L47
  cvtss2sd %xmm0,%xmm0
  ucomisd D49(%rip),%xmm0
  setnp  %dil
  movzbl %dil,%edi
  mov    $0x0,%eax
  cmovne %eax,%edi
  jmp    L3
L50:
  mov    $0x1,%edi
L3:
  call   <__ESBMC_assume@plt>
  pxor   %xmm0,%xmm0
  movaps %xmm0,%xmm1
  addss  %xmm0,%xmm1
  mulss  D5(%rip),%xmm1
  ucomiss %xmm0,%xmm1
  setnp  %dil
  movzbl %dil,%edi
  mov    $0x0,%eax
  cmovne %eax,%edi
  lea    D3(%rip),%rsi
  call   <__ESBMC_assert@plt>
  mov    $0x0,%eax
  add    $0x8,%rsp
  ret
L47:
  mov    $0x1,%edi
  jmp    L3
```

tool_calls: name: disassemble_data
arguments: data_label: D10
data_type: byte[4]
name: disassemble_data
arguments: data_label: D5
data_type: f32
name: disassemble_data
arguments: data_label: D65
data_type: byte[4]
name: disassemble_data
arguments: data_label: D52
data_type: byte[4]
name: disassemble_data
arguments: data_label: D49
data_type: f64
name: disassemble_data
arguments: data_label: D3
data_type: string

tool: {"D10": [0x00,0x00,0x80,0x3f]}

tool: D5: 0.5

tool: {"D65": [0x00,0x00,0x00,0x40]}

tool: {"D52": [0x00,0x00,0x40,0x40]}

tool: D49: 0.1

tool: D3: float div works

assistant: ```c
int main() {
  float a, b;
  __ESBMC_assume(a == 1 || a == 0.5 || a == 2 || a == 3 || a == 0.1);
  b = a;
  a *= 2;
  a /= 2;
  __ESBMC_assert(a == b, "float div works");
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<main>:
  endbr64
  sub    $0x8,%rsp
  pxor   %xmm0,%xmm0
  mov    $0x0,%edx
  ucomiss D56(%rip),%xmm0
  setnp  %al
  cmovne %edx,%eax
  test   %al,%al
  jne    L26
  pxor   %xmm0,%xmm0
  ucomiss D19(%rip),%xmm0
  setnp  %dl
  cmove  %edx,%eax
  test   %al,%al
  jne    L26
  pxor   %xmm0,%xmm0
  ucomiss D60(%rip),%xmm0
  setnp  %dl
  cmove  %edx,%eax
  test   %al,%al
  jne    L26
  pxor   %xmm0,%xmm0
  ucomiss D21(%rip),%xmm0
  setnp  %dl
  cmove  %edx,%eax
  test   %al,%al
  jne    L26
  xor    %edi,%edi
  pxor   %xmm0,%xmm0
  mov    $0x0,%eax
  ucomisd D40(%rip),%xmm0
  setnp  %dil
  cmovne %eax,%edi
  jmp    L32
  nopl   (%rax)
L26:
  mov    $0x1,%edi
L32:
  call   <__ESBMC_assume@plt>
  pxor   %xmm0,%xmm0
  xor    %edi,%edi
  mov    $0x0,%eax
  movaps %xmm0,%xmm1
  lea    D51(%rip),%rsi
  addss  %xmm0,%xmm1
  mulss  D19(%rip),%xmm1
  ucomiss %xmm0,%xmm1
  setnp  %dil
  cmovne %eax,%edi
  call   <__ESBMC_assert@plt>
  xor    %eax,%eax
  add    $0x8,%rsp
  ret
```

tool_calls: name: disassemble_data
arguments: data_tag: D56
type: byte[4]
name: disassemble_data
arguments: data_tag: D19
type: f32
name: disassemble_data
arguments: data_tag: D60
type: byte[4]
name: disassemble_data
arguments: data_tag: D21
type: byte[4]
name: disassemble_data
arguments: data_tag: D40
type: f64
name: disassemble_data
arguments: data_tag: D51
type: string

tool: {"D56": [0x00,0x00,0x80,0x3f]}

tool: D19: 0.5

tool: {"D60": [0x00,0x00,0x00,0x40]}

tool: {"D21": [0x00,0x00,0x40,0x40]}

tool: D40: 0.1

tool: D51: float div works

assistant: ```c
int main() {
  float a, b;
  __ESBMC_assume(a == 1 || a == 0.5 || a == 2 || a == 3 || a == 0.1);
  b = a;
  a *= 2;
  a /= 2;
  __ESBMC_assert(a == b, "float div works");
}
```