ylfeng/ReF-Decompile-dataset huggingface dataset:
user: Translate the below assembly code into C programming language:

```asm
<simpson>:
  endbr64
  push   %r12
  lea    -0x1(%rsi),%eax
  push   %rbp
  mov    %rdi,%rbp
  push   %rbx
  sub    $0x50,%rsp
  movsd  %xmm0,0x28(%rsp)
  movsd  %xmm1,0x40(%rsp)
  subsd  %xmm0,%xmm1
  pxor   %xmm0,%xmm0
  cvtsi2sd %eax,%xmm0
  movapd %xmm1,%xmm7
  divsd  %xmm0,%xmm7
  movsd  %xmm7,0x20(%rsp)
  test   %esi,%esi
  jle    L4
  movsd  D35(%rip),%xmm3
  mov    %esi,%r12d
  xor    %ebx,%ebx
  mulsd  %xmm3,%xmm7
  movsd  %xmm3,0x48(%rsp)
  movsd  %xmm7,0x38(%rsp)
  pxor   %xmm7,%xmm7
  movsd  %xmm7,0x8(%rsp)
  movsd  D11(%rip),%xmm7
  movsd  %xmm7,0x30(%rsp)
  nopl   (%rax)
L6:
  pxor   %xmm0,%xmm0
  movsd  0x38(%rsp),%xmm2
  cvtsi2sd %ebx,%xmm0
  mulsd  0x20(%rsp),%xmm0
  add    $0x1,%ebx
  addsd  0x28(%rsp),%xmm0
  addsd  %xmm0,%xmm2
  movsd  %xmm2,0x18(%rsp)
  call   *%rbp
  movsd  0x18(%rsp),%xmm2
  movsd  %xmm0,0x10(%rsp)
  movapd %xmm2,%xmm0
  call   *%rbp
  movsd  0x10(%rsp),%xmm1
  mulsd  0x30(%rsp),%xmm0
  addsd  %xmm1,%xmm1
  addsd  %xmm0,%xmm1
  addsd  0x8(%rsp),%xmm1
  movsd  %xmm1,0x8(%rsp)
  cmp    %ebx,%r12d
  jne    L6
L8:
  movsd  0x28(%rsp),%xmm0
  call   *%rbp
  movsd  %xmm0,0x10(%rsp)
  movsd  0x40(%rsp),%xmm0
  call   *%rbp
  movsd  0x10(%rsp),%xmm7
  movsd  0x48(%rsp),%xmm4
  mulsd  0x20(%rsp),%xmm4
  addsd  %xmm0,%xmm7
  movsd  0x40(%rsp),%xmm0
  movsd  %xmm7,0x10(%rsp)
  addsd  %xmm4,%xmm0
  call   *%rbp
  movsd  0x30(%rsp),%xmm6
  movsd  0x10(%rsp),%xmm1
  mulsd  %xmm0,%xmm6
  movsd  0x8(%rsp),%xmm0
  addsd  %xmm6,%xmm1
  subsd  %xmm1,%xmm0
  movsd  0x20(%rsp),%xmm1
  divsd  D43(%rip),%xmm1
  add    $0x50,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  mulsd  %xmm1,%xmm0
  ret
  nop
L4:
  pxor   %xmm7,%xmm7
  movsd  %xmm7,0x8(%rsp)
  movsd  D35(%rip),%xmm7
  movsd  %xmm7,0x48(%rsp)
  movsd  D11(%rip),%xmm7
  movsd  %xmm7,0x30(%rsp)
  jmp    L8
```

tool_calls: name: read_data
arguments: tag: D35
type_guessed: f32[2]
name: read_data
arguments: tag: D11
type_guessed: f64
name: read_data
arguments: tag: D43
type_guessed: f64

tool: {"D35": [0.0,1.75]}

tool: D11: 4

tool: D43: 6

assistant: ```c
double simpson(double (*fp)(double), double a, double b, int N) {
  double h = (b - a) / (N - 1), total = 0.0;
#pragma omp parallel for reduction(+ : total)
  for (int m = 0; m < N; m++) {
    double xj = m * h + a;
    double xc = xj + h / 2.0;
    total += 2.0 * fp(xj) + 4.0 * fp(xc);
  }
  total -= fp(a) + fp(b) + 4.0 * fp(b + h / 2.0);
  return (h / 6.0) * total;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<test_firstprivate>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  movl   $0x0,-0x4(%rbp)
  jmp    L15
L17:
  addl   $0x1,-0x4(%rbp)
L15:
  cmpl   $0xf,-0x4(%rbp)
  jle    L17
  nop
  nop
  pop    %rbp
  ret
```

assistant: ```c
void test_firstprivate() {
  int i;
#pragma omp target
#pragma omp teams
#pragma omp distribute simd firstprivate(
  for (i = 0; i < 16; ++i)
    ;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<test_firstprivate>:
  endbr64
  ret
```

assistant: ```c
void test_firstprivate() {
  int i;
#pragma omp target
#pragma omp teams
#pragma omp distribute simd firstprivate(
  for (i = 0; i < 16; ++i)
    ;
}
```
user: 这段汇编代码用C语言表示是什么样的：

```asm
<test_firstprivate>:
  endbr64
  ret
```

assistant: ```c
void test_firstprivate() {
  int i;
#pragma omp target
#pragma omp teams
#pragma omp distribute simd firstprivate(
  for (i = 0; i < 16; ++i)
    ;
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<test_firstprivate>:
  endbr64
  ret
```

assistant: ```c
void test_firstprivate() {
  int i;
#pragma omp target
#pragma omp teams
#pragma omp distribute simd firstprivate(
  for (i = 0; i < 16; ++i)
    ;
}
```
user: What is the c source code of the assembly code below:

```asm
<main>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  add    $0xffffffffffffff80,%rsp
  mov    %edi,-0x74(%rbp)
  mov    %rsi,-0x80(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x8(%rbp)
  xor    %eax,%eax
  mov    -0x80(%rbp),%rax
  add    $0x8,%rax
  mov    (%rax),%rax
  lea    D2(%rip),%rdx
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <fopen@plt>
  mov    %rax,-0x68(%rbp)
  mov    -0x68(%rbp),%rdx
  lea    -0x60(%rbp),%rax
  mov    $0x50,%esi
  mov    %rax,%rdi
  call   <fgets@plt>
  movzbl -0x60(%rbp),%eax
  movsbl %al,%eax
  mov    %eax,-0x70(%rbp)
  mov    -0x70(%rbp),%edx
  lea    -0x60(%rbp),%rax
  mov    %edx,%esi
  mov    %rax,%rdi
  call   <copy_something@plt>
  mov    %eax,-0x6c(%rbp)
  mov    $0x0,%eax
  mov    -0x8(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L4
  call   <__stack_chk_fail@plt>
L4:
  leave
  ret
```

tool_calls: name: read_data
arguments: label: D2
type_infered: string

tool: D2: r

assistant: ```c
int main(int argc, char **argv) {
  char input[80];
  FILE *fd = fopen(argv[1], "r");
  fgets(input, sizeof input, fd);
  int ret;
  int len;
  len = input[0];
  ret = copy_something(input, len);
  return 0;
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<main>:
  endbr64
  push   %rbx
  sub    $0x60,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x58(%rsp)
  xor    %eax,%eax
  mov    0x8(%rsi),%rdi
  lea    D2(%rip),%rsi
  call   <fopen@plt>
  mov    %rax,%rdx
  mov    %rsp,%rbx
  mov    $0x50,%esi
  mov    %rbx,%rdi
  call   <fgets@plt>
  movsbl (%rsp),%esi
  mov    %rbx,%rdi
  call   <copy_something@plt>
  mov    0x58(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L8
  mov    $0x0,%eax
  add    $0x60,%rsp
  pop    %rbx
  ret
L8:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: parse_data
arguments: label: D2
data_type: string

tool: D2: r

assistant: ```c
int main(int argc, char **argv) {
  char input[80];
  FILE *fd = fopen(argv[1], "r");
  fgets(input, sizeof input, fd);
  int ret;
  int len;
  len = input[0];
  ret = copy_something(input, len);
  return 0;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<main>:
  endbr64
  push   %rbp
  sub    $0x60,%rsp
  mov    0x8(%rsi),%rdi
  lea    D5(%rip),%rsi
  mov    %fs:0x28,%rax
  mov    %rax,0x58(%rsp)
  xor    %eax,%eax
  mov    %rsp,%rbp
  call   <fopen@plt>
  mov    $0x50,%esi
  mov    %rbp,%rdi
  mov    %rax,%rdx
  call   <fgets@plt>
  movsbl (%rsp),%esi
  mov    %rbp,%rdi
  call   <copy_something@plt>
  mov    0x58(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L2
  add    $0x60,%rsp
  xor    %eax,%eax
  pop    %rbp
  ret
L2:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: unpack_data
arguments: data_label: D5
type_guessed: string

tool: D5: r

assistant: ```c
int main(int argc, char **argv) {
  char input[80];
  FILE *fd = fopen(argv[1], "r");
  fgets(input, sizeof input, fd);
  int ret;
  int len;
  len = input[0];
  ret = copy_something(input, len);
  return 0;
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<main>:
  endbr64
  push   %rbp
  sub    $0x60,%rsp
  mov    0x8(%rsi),%rdi
  lea    D9(%rip),%rsi
  mov    %fs:0x28,%rax
  mov    %rax,0x58(%rsp)
  xor    %eax,%eax
  mov    %rsp,%rbp
  call   <fopen@plt>
  mov    $0x50,%esi
  mov    %rbp,%rdi
  mov    %rax,%rdx
  call   <fgets@plt>
  movsbl (%rsp),%esi
  mov    %rbp,%rdi
  call   <copy_something@plt>
  mov    0x58(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L6
  add    $0x60,%rsp
  xor    %eax,%eax
  pop    %rbp
  ret
L6:
  call   <__stack_chk_fail@plt>
```

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

tool: D9: r

assistant: ```c
int main(int argc, char **argv) {
  char input[80];
  FILE *fd = fopen(argv[1], "r");
  fgets(input, sizeof input, fd);
  int ret;
  int len;
  len = input[0];
  ret = copy_something(input, len);
  return 0;
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<atol>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x18(%rbp)
  movq   $0x0,-0x8(%rbp)
  movl   $0x0,-0x10(%rbp)
  mov    -0x18(%rbp),%rax
  movzbl (%rax),%eax
  movsbl %al,%eax
  cmp    $0x2b,%eax
  je     L14
  cmp    $0x2d,%eax
  jne    L12
  movl   $0x1,-0x10(%rbp)
L14:
  addq   $0x1,-0x18(%rbp)
  nop
  jmp    L12
L4:
  mov    -0x18(%rbp),%rax
  lea    0x1(%rax),%rdx
  mov    %rdx,-0x18(%rbp)
  movzbl (%rax),%eax
  movsbl %al,%eax
  sub    $0x30,%eax
  mov    %eax,-0xc(%rbp)
  cmpl   $0x0,-0x10(%rbp)
  je     L30
  negl   -0xc(%rbp)
L30:
  mov    -0x8(%rbp),%rdx
  mov    %rdx,%rax
  shl    $0x2,%rax
  add    %rdx,%rax
  add    %rax,%rax
  mov    %rax,%rdx
  mov    -0xc(%rbp),%eax
  cltq
  add    %rdx,%rax
  mov    %rax,-0x8(%rbp)
L12:
  mov    -0x18(%rbp),%rax
  movzbl (%rax),%eax
  cmp    $0x2f,%al
  jle    L19
  mov    -0x18(%rbp),%rax
  movzbl (%rax),%eax
  cmp    $0x39,%al
  jle    L4
L19:
  mov    -0x8(%rbp),%rax
  pop    %rbp
  ret
```

assistant: ```c
long atol(char *s) {
  long r = 0;
  int neg = 0;
  switch (*s) {
  case '-':
    neg = 1;
  case '+':
    s++;
    break;
  }
  while (*s >= '0' && *s <= '9') {
    int n = *s++ - '0';
    if (neg)
      n = -n;
    r = r * 10 + n;
  }
  return r;
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<atol>:
  endbr64
  movzbl (%rdi),%eax
  cmp    $0x2b,%al
  je     L33
  mov    $0x0,%r8d
  cmp    $0x2d,%al
  jne    L17
  mov    $0x1,%r8d
L14:
  add    $0x1,%rdi
L17:
  movzbl (%rdi),%eax
  lea    -0x30(%rax),%edx
  mov    $0x0,%ecx
  mov    $0x30,%r9d
  cmp    $0x9,%dl
  ja     L31
L35:
  add    $0x1,%rdi
  movsbl %al,%eax
  lea    -0x30(%rax),%esi
  mov    %r9d,%edx
  sub    %eax,%edx
  test   %r8d,%r8d
  mov    %esi,%eax
  cmovne %edx,%eax
  lea    (%rcx,%rcx,4),%rdx
  cltq
  lea    (%rax,%rdx,2),%rcx
  movzbl (%rdi),%eax
  lea    -0x30(%rax),%edx
  cmp    $0x9,%dl
  jbe    L35
L31:
  mov    %rcx,%rax
  ret
L33:
  mov    $0x0,%r8d
  jmp    L14
```

assistant: ```c
long atol(char *s) {
  long r = 0;
  int neg = 0;
  switch (*s) {
  case '-':
    neg = 1;
  case '+':
    s++;
    break;
  }
  while (*s >= '0' && *s <= '9') {
    int n = *s++ - '0';
    if (neg)
      n = -n;
    r = r * 10 + n;
  }
  return r;
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<atol>:
  endbr64
  movsbl (%rdi),%eax
  xor    %esi,%esi
  cmp    $0x2b,%al
  je     L26
  cmp    $0x2d,%al
  jne    L21
  mov    $0x1,%esi
L26:
  movsbl 0x1(%rdi),%eax
  add    $0x1,%rdi
L21:
  lea    -0x30(%rax),%edx
  xor    %r8d,%r8d
  mov    $0x30,%r9d
  cmp    $0x9,%dl
  ja     L33
  nop
L25:
  lea    -0x30(%rax),%ecx
  mov    %r9d,%edx
  add    $0x1,%rdi
  sub    %eax,%edx
  test   %esi,%esi
  mov    %ecx,%eax
  cmovne %edx,%eax
  lea    (%r8,%r8,4),%rdx
  cltq
  lea    (%rax,%rdx,2),%r8
  movsbl (%rdi),%eax
  lea    -0x30(%rax),%edx
  cmp    $0x9,%dl
  jbe    L25
L33:
  mov    %r8,%rax
  ret
```

assistant: ```c
long atol(char *s) {
  long r = 0;
  int neg = 0;
  switch (*s) {
  case '-':
    neg = 1;
  case '+':
    s++;
    break;
  }
  while (*s >= '0' && *s <= '9') {
    int n = *s++ - '0';
    if (neg)
      n = -n;
    r = r * 10 + n;
  }
  return r;
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<atol>:
  endbr64
  movzbl (%rdi),%eax
  cmp    $0x2b,%al
  je     L55
  cmp    $0x2d,%al
  jne    L32
  movsbl 0x1(%rdi),%eax
  lea    0x1(%rdi),%rcx
  xor    %r8d,%r8d
  mov    $0x30,%edi
  lea    -0x30(%rax),%edx
  cmp    $0x9,%dl
  ja     L49
  nopl   0x0(%rax,%rax,1)
L20:
  mov    %edi,%edx
  add    $0x1,%rcx
  lea    (%r8,%r8,4),%rsi
  sub    %eax,%edx
  movslq %edx,%rax
  lea    (%rax,%rsi,2),%r8
  movsbl (%rcx),%eax
  lea    -0x30(%rax),%edx
  cmp    $0x9,%dl
  jbe    L20
L49:
  mov    %r8,%rax
  ret
  nopw   0x0(%rax,%rax,1)
L32:
  lea    -0x30(%rax),%edx
  cmp    $0x9,%dl
  ja     L56
L2:
  xor    %r8d,%r8d
  nopl   0x0(%rax,%rax,1)
L54:
  sub    $0x30,%eax
  lea    (%r8,%r8,4),%rdx
  add    $0x1,%rdi
  movsbq %al,%rax
  lea    (%rax,%rdx,2),%r8
  movzbl (%rdi),%eax
  lea    -0x30(%rax),%edx
  cmp    $0x9,%dl
  jbe    L54
  mov    %r8,%rax
  ret
  nopw   0x0(%rax,%rax,1)
L55:
  movzbl 0x1(%rdi),%eax
  add    $0x1,%rdi
  lea    -0x30(%rax),%edx
  cmp    $0x9,%dl
  jbe    L2
L56:
  xor    %r8d,%r8d
  jmp    L49
```

assistant: ```c
long atol(char *s) {
  long r = 0;
  int neg = 0;
  switch (*s) {
  case '-':
    neg = 1;
  case '+':
    s++;
    break;
  }
  while (*s >= '0' && *s <= '9') {
    int n = *s++ - '0';
    if (neg)
      n = -n;
    r = r * 10 + n;
  }
  return r;
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<sum>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x30,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    %rsi,-0x20(%rbp)
  cmpq   $0x0,-0x20(%rbp)
  jne    L2
  pxor   %xmm0,%xmm0
  jmp    L16
L2:
  cmpq   $0x1,-0x20(%rbp)
  jne    L17
  mov    -0x18(%rbp),%rax
  movsd  (%rax),%xmm0
  jmp    L16
L17:
  mov    -0x20(%rbp),%rax
  shr    %rax
  mov    %rax,-0x8(%rbp)
  mov    -0x8(%rbp),%rdx
  mov    -0x18(%rbp),%rax
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <sum>
  movsd  %xmm0,-0x28(%rbp)
  mov    -0x20(%rbp),%rax
  sub    -0x8(%rbp),%rax
  mov    -0x8(%rbp),%rdx
  lea    0x0(,%rdx,8),%rcx
  mov    -0x18(%rbp),%rdx
  add    %rcx,%rdx
  mov    %rax,%rsi
  mov    %rdx,%rdi
  call   <sum>
  addsd  -0x28(%rbp),%xmm0
L16:
  movq   %xmm0,%rax
  movq   %rax,%xmm0
  leave
  ret
```

assistant: ```c
double sum(const double *a, size_t n) {
  size_t half;
  if (n == 0)
    return 0;
  if (n == 1)
    return *a;
  half = n / 2;
  return sum(a, half) + sum(a + half, n - half);
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<sum>:
  endbr64
  pxor   %xmm0,%xmm0
  test   %rsi,%rsi
  je     L17
  push   %r14
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %rdi,%rbp
  mov    %rsi,%rbx
  cmp    $0x1,%rsi
  je     L16
  mov    %rsi,%r12
  shr    %r12
  mov    %r12,%rsi
  call   <sum>
  movq   %xmm0,%r14
  sub    %r12,%rbx
  mov    %rbx,%rsi
  lea    0x0(%rbp,%r12,8),%rdi
  call   <sum>
  movq   %r14,%xmm1
  addsd  %xmm1,%xmm0
L1:
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r14
  ret
L16:
  movsd  (%rdi),%xmm0
  jmp    L1
L17:
  ret
```

assistant: ```c
double sum(const double *a, size_t n) {
  size_t half;
  if (n == 0)
    return 0;
  if (n == 1)
    return *a;
  half = n / 2;
  return sum(a, half) + sum(a + half, n - half);
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<sum>:
  endbr64
  pxor   %xmm1,%xmm1
  test   %rsi,%rsi
  je     L175
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  mov    %rdi,%rbp
  push   %rbx
  sub    $0x28,%rsp
  cmp    $0x1,%rsi
  je     L146
  mov    %rsi,%r13
  mov    %rsi,%r12
  shr    %r13
  sub    %r13,%r12
  cmp    $0x1,%r13
  je     L25
  mov    %rsi,%r14
  mov    %r13,%r15
  shr    $0x2,%r14
  sub    %r14,%r15
  cmp    $0x1,%r14
  je     L92
  mov    %rsi,%rbx
  movsd  %xmm1,0x10(%rsp)
  shr    $0x3,%rbx
  mov    %rbx,%rsi
  call   <sum>
  mov    %r14,%rsi
  lea    0x0(%rbp,%rbx,8),%rdi
  sub    %rbx,%rsi
  movsd  %xmm0,0x8(%rsp)
  call   <sum>
  movsd  0x8(%rsp),%xmm2
  movsd  0x10(%rsp),%xmm1
  addsd  %xmm0,%xmm2
  test   %r15,%r15
  je     L167
L91:
  lea    0x0(%rbp,%r14,8),%rbx
  cmp    $0x1,%r15
  je     L147
  mov    %r15,%r14
  mov    %rbx,%rdi
  movsd  %xmm2,0x10(%rsp)
  shr    %r14
  mov    %r14,%rsi
  call   <sum>
  mov    %r15,%rsi
  lea    (%rbx,%r14,8),%rdi
  sub    %r14,%rsi
  movsd  %xmm0,0x8(%rsp)
  call   <sum>
  movsd  0x8(%rsp),%xmm1
  movsd  0x10(%rsp),%xmm2
  addsd  %xmm0,%xmm1
L167:
  addsd  %xmm2,%xmm1
  pxor   %xmm0,%xmm0
  test   %r12,%r12
  je     L82
L163:
  lea    0x0(%rbp,%r13,8),%rbp
  cmp    $0x1,%r12
  je     L165
  mov    %r12,%r13
  mov    %r12,%r14
  shr    %r13
  sub    %r13,%r14
  cmp    $0x1,%r13
  je     L50
  shr    $0x2,%r12
  mov    %rbp,%rdi
  movsd  %xmm1,0x10(%rsp)
  mov    %r12,%rsi
  call   <sum>
  mov    %r13,%rsi
  lea    0x0(%rbp,%r12,8),%rdi
  sub    %r12,%rsi
  movsd  %xmm0,0x8(%rsp)
  call   <sum>
  movsd  0x8(%rsp),%xmm2
  test   %r14,%r14
  movsd  0x10(%rsp),%xmm1
  addsd  %xmm0,%xmm2
  pxor   %xmm0,%xmm0
  je     L93
L124:
  lea    0x0(%rbp,%r13,8),%rbx
  cmp    $0x1,%r14
  je     L148
  mov    %r14,%rbp
  mov    %rbx,%rdi
  movsd  %xmm2,0x18(%rsp)
  shr    %rbp
  movsd  %xmm1,0x10(%rsp)
  mov    %rbp,%rsi
  call   <sum>
  mov    %r14,%rsi
  lea    (%rbx,%rbp,8),%rdi
  sub    %rbp,%rsi
  movsd  %xmm0,0x8(%rsp)
  call   <sum>
  addsd  0x8(%rsp),%xmm0
  movsd  0x18(%rsp),%xmm2
  movsd  0x10(%rsp),%xmm1
L93:
  addsd  %xmm2,%xmm0
L82:
  addsd  %xmm0,%xmm1
  jmp    L31
  nopl   0x0(%rax,%rax,1)
L146:
  movsd  (%rdi),%xmm1
L31:
  add    $0x28,%rsp
  movapd %xmm1,%xmm0
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
  nopw   0x0(%rax,%rax,1)
L175:
  movapd %xmm1,%xmm0
  ret
  nopl   (%rax)
L25:
  movsd  (%rdi),%xmm1
  jmp    L163
  nopl   0x0(%rax)
L165:
  movsd  0x0(%rbp),%xmm0
  jmp    L82
  nop
L92:
  movsd  (%rdi),%xmm2
  jmp    L91
  nopl   0x0(%rax)
L148:
  movsd  (%rbx),%xmm0
  jmp    L93
  cs nopw 0x0(%rax,%rax,1)
L147:
  movsd  (%rbx),%xmm1
  jmp    L167
  nopl   0x0(%rax)
L50:
  movsd  0x0(%rbp),%xmm2
  jmp    L124
```

assistant: ```c
double sum(const double *a, size_t n) {
  size_t half;
  if (n == 0)
    return 0;
  if (n == 1)
    return *a;
  half = n / 2;
  return sum(a, half) + sum(a + half, n - half);
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<sum>:
  endbr64
  pxor   %xmm1,%xmm1
  test   %rsi,%rsi
  je     L154
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  mov    %rdi,%rbp
  push   %rbx
  sub    $0x28,%rsp
  cmp    $0x1,%rsi
  je     L124
  mov    %rsi,%r13
  mov    %rsi,%r12
  shr    %r13
  sub    %r13,%r12
  cmp    $0x1,%r13
  je     L142
  mov    %rsi,%r14
  mov    %r13,%r15
  shr    $0x2,%r14
  sub    %r14,%r15
  cmp    $0x1,%r14
  je     L81
  mov    %rsi,%rbx
  movsd  %xmm1,0x10(%rsp)
  shr    $0x3,%rbx
  mov    %rbx,%rsi
  call   <sum>
  mov    %r14,%rsi
  lea    0x0(%rbp,%rbx,8),%rdi
  sub    %rbx,%rsi
  movsd  %xmm0,0x8(%rsp)
  call   <sum>
  movsd  0x8(%rsp),%xmm2
  movsd  0x10(%rsp),%xmm1
  addsd  %xmm0,%xmm2
  test   %r15,%r15
  je     L28
L88:
  lea    0x0(%rbp,%r14,8),%rbx
  cmp    $0x1,%r15
  je     L116
  mov    %r15,%r14
  mov    %rbx,%rdi
  movsd  %xmm2,0x10(%rsp)
  shr    %r14
  mov    %r14,%rsi
  call   <sum>
  mov    %r15,%rsi
  lea    (%rbx,%r14,8),%rdi
  sub    %r14,%rsi
  movsd  %xmm0,0x8(%rsp)
  call   <sum>
  movsd  0x8(%rsp),%xmm1
  movsd  0x10(%rsp),%xmm2
  addsd  %xmm0,%xmm1
L28:
  addsd  %xmm2,%xmm1
  pxor   %xmm0,%xmm0
  test   %r12,%r12
  je     L49
L91:
  lea    0x0(%rbp,%r13,8),%rbp
  cmp    $0x1,%r12
  je     L146
  mov    %r12,%r13
  mov    %r12,%r14
  shr    %r13
  sub    %r13,%r14
  cmp    $0x1,%r13
  je     L161
  shr    $0x2,%r12
  mov    %rbp,%rdi
  movsd  %xmm1,0x10(%rsp)
  mov    %r12,%rsi
  call   <sum>
  mov    %r13,%rsi
  lea    0x0(%rbp,%r12,8),%rdi
  sub    %r12,%rsi
  movsd  %xmm0,0x8(%rsp)
  call   <sum>
  movsd  0x8(%rsp),%xmm2
  test   %r14,%r14
  movsd  0x10(%rsp),%xmm1
  addsd  %xmm0,%xmm2
  pxor   %xmm0,%xmm0
  je     L160
L130:
  lea    0x0(%rbp,%r13,8),%rbx
  cmp    $0x1,%r14
  je     L163
  mov    %r14,%rbp
  mov    %rbx,%rdi
  movsd  %xmm2,0x18(%rsp)
  shr    %rbp
  movsd  %xmm1,0x10(%rsp)
  mov    %rbp,%rsi
  call   <sum>
  mov    %r14,%rsi
  lea    (%rbx,%rbp,8),%rdi
  sub    %rbp,%rsi
  movsd  %xmm0,0x8(%rsp)
  call   <sum>
  addsd  0x8(%rsp),%xmm0
  movsd  0x18(%rsp),%xmm2
  movsd  0x10(%rsp),%xmm1
L160:
  addsd  %xmm2,%xmm0
L49:
  addsd  %xmm0,%xmm1
  jmp    L36
  nopl   0x0(%rax,%rax,1)
L124:
  movsd  (%rdi),%xmm1
L36:
  add    $0x28,%rsp
  movapd %xmm1,%xmm0
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
  nopw   0x0(%rax,%rax,1)
L154:
  movapd %xmm1,%xmm0
  ret
  nopl   (%rax)
L142:
  movsd  (%rdi),%xmm1
  jmp    L91
  nopl   0x0(%rax)
L146:
  movsd  0x0(%rbp),%xmm0
  jmp    L49
  nop
L81:
  movsd  (%rdi),%xmm2
  jmp    L88
  nopl   0x0(%rax)
L163:
  movsd  (%rbx),%xmm0
  jmp    L160
  cs nopw 0x0(%rax,%rax,1)
L116:
  movsd  (%rbx),%xmm1
  jmp    L28
  nopl   0x0(%rax)
L161:
  movsd  0x0(%rbp),%xmm2
  jmp    L130
```

assistant: ```c
double sum(const double *a, size_t n) {
  size_t half;
  if (n == 0)
    return 0;
  if (n == 1)
    return *a;
  half = n / 2;
  return sum(a, half) + sum(a + half, n - half);
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<write>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %edi,-0x14(%rbp)
  mov    %rsi,-0x20(%rbp)
  mov    %edx,-0x18(%rbp)
  movl   $0x0,-0x4(%rbp)
  jmp    L3
L19:
  mov    -0x4(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x20(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  cmp    $0xa,%al
  jne    L8
  mov    $0xd,%edi
  mov    $0x0,%eax
  call   <outbyte@plt>
L8:
  mov    -0x4(%rbp),%eax
  movslq %eax,%rdx
  mov    -0x20(%rbp),%rax
  add    %rdx,%rax
  movzbl (%rax),%eax
  movsbl %al,%eax
  mov    %eax,%edi
  mov    $0x0,%eax
  call   <outbyte@plt>
  addl   $0x1,-0x4(%rbp)
L3:
  mov    -0x4(%rbp),%eax
  cmp    -0x18(%rbp),%eax
  jl     L19
  mov    -0x18(%rbp),%eax
  leave
  ret
```

assistant: ```c
int write(fd, buf, nbytes)
int fd;
char *buf;
int nbytes;
{
  int i;
  for (i = 0; i < nbytes; i++) {
    if (*(buf + i) == '\n') {
      outbyte('\r');
    }
    outbyte(*(buf + i));
  }
  return (nbytes);
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<write>:
  endbr64
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %edx,%r13d
  test   %edx,%edx
  jle    L31
  mov    %rsi,%rbx
  lea    -0x1(%rdx),%eax
  lea    0x1(%rsi,%rax,1),%r12
  jmp    L48
L8:
  movsbl 0x0(%rbp),%edi
  mov    $0x0,%eax
  call   <outbyte@plt>
  add    $0x1,%rbx
  cmp    %r12,%rbx
  je     L31
L48:
  mov    %rbx,%rbp
  cmpb   $0xa,(%rbx)
  jne    L8
  mov    $0xd,%edi
  mov    $0x0,%eax
  call   <outbyte@plt>
  jmp    L8
L31:
  mov    %r13d,%eax
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
```

assistant: ```c
int write(fd, buf, nbytes)
int fd;
char *buf;
int nbytes;
{
  int i;
  for (i = 0; i < nbytes; i++) {
    if (*(buf + i) == '\n') {
      outbyte('\r');
    }
    outbyte(*(buf + i));
  }
  return (nbytes);
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<write>:
  endbr64
  push   %r12
  mov    %edx,%r12d
  push   %rbp
  push   %rbx
  test   %edx,%edx
  jle    L16
  lea    -0x1(%rdx),%eax
  mov    %rsi,%rbx
  lea    0x1(%rsi,%rax,1),%rbp
  jmp    L22
  nopl   0x0(%rax)
L17:
  xor    %eax,%eax
  add    $0x1,%rbx
  call   <outbyte@plt>
  cmp    %rbp,%rbx
  je     L16
L22:
  movsbl (%rbx),%edi
  cmp    $0xa,%dil
  jne    L17
  mov    $0xd,%edi
  xor    %eax,%eax
  add    $0x1,%rbx
  call   <outbyte@plt>
  movsbl -0x1(%rbx),%edi
  xor    %eax,%eax
  call   <outbyte@plt>
  cmp    %rbp,%rbx
  jne    L22
L16:
  mov    %r12d,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
```

assistant: ```c
int write(fd, buf, nbytes)
int fd;
char *buf;
int nbytes;
{
  int i;
  for (i = 0; i < nbytes; i++) {
    if (*(buf + i) == '\n') {
      outbyte('\r');
    }
    outbyte(*(buf + i));
  }
  return (nbytes);
}
```
user: What is the c source code of the assembly code below?

```asm
<write>:
  endbr64
  push   %r12
  mov    %edx,%r12d
  push   %rbp
  push   %rbx
  test   %edx,%edx
  jle    L22
  lea    -0x1(%rdx),%eax
  mov    %rsi,%rbx
  lea    0x1(%rsi,%rax,1),%rbp
  nopw   0x0(%rax,%rax,1)
L39:
  movsbl (%rbx),%edi
  cmp    $0xa,%dil
  je     L35
  xor    %eax,%eax
  add    $0x1,%rbx
  call   <outbyte@plt>
  cmp    %rbp,%rbx
  jne    L39
L22:
  mov    %r12d,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
  nopl   0x0(%rax)
L35:
  mov    $0xd,%edi
  xor    %eax,%eax
  add    $0x1,%rbx
  call   <outbyte@plt>
  movsbl -0x1(%rbx),%edi
  xor    %eax,%eax
  call   <outbyte@plt>
  cmp    %rbx,%rbp
  jne    L39
  mov    %r12d,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
```

assistant: ```c
int write(fd, buf, nbytes)
int fd;
char *buf;
int nbytes;
{
  int i;
  for (i = 0; i < nbytes; i++) {
    if (*(buf + i) == '\n') {
      outbyte('\r');
    }
    outbyte(*(buf + i));
  }
  return (nbytes);
}
```