ylfeng/ReF-Decompile-dataset huggingface dataset:
user: 这段汇编代码用C语言表示是什么样的：

```asm
<hash>:
  endbr64
  movsbl (%rdi),%eax
  lea    0x1(%rdi),%rcx
  test   %eax,%eax
  je     L10
  xor    %edx,%edx
  nopl   0x0(%rax)
L17:
  shl    $0x4,%edx
  add    %eax,%edx
  mov    %edx,%eax
  and    $0xf0000000,%eax
  je     L21
  and    $0xfffffff,%edx
  shr    $0x18,%eax
  xor    %eax,%edx
L21:
  movsbl (%rcx),%eax
  add    $0x1,%rcx
  test   %eax,%eax
  jne    L17
  mov    $0x9b4c6f9f,%ecx
  mov    %edx,%eax
  imul   %rcx,%rax
  shr    $0x27,%rax
  imul   $0xd3,%eax,%ecx
  mov    %edx,%eax
  sub    %ecx,%eax
L10:
  ret
```

assistant: ```c
unsigned hash(char *s) {
  unsigned h = 0, g;
  while (g = *s++) {
    h = (h << 4) + g;
    if (g = h & 0xf0000000) {
      h = h ^ (g >> 24);
      h = h ^ g;
    }
  }
  return h % 211;
}
```
user: What would the C source look like for the assembly code provided here:

```asm
<hash>:
  endbr64
  movsbl (%rdi),%eax
  lea    0x1(%rdi),%rcx
  test   %eax,%eax
  je     L3
  xor    %edx,%edx
  nopl   0x0(%rax)
L12:
  shl    $0x4,%edx
  add    %eax,%edx
  mov    %edx,%eax
  and    $0xf0000000,%eax
  je     L17
  and    $0xfffffff,%edx
  shr    $0x18,%eax
  xor    %eax,%edx
L17:
  movsbl (%rcx),%eax
  add    $0x1,%rcx
  test   %eax,%eax
  jne    L12
  mov    $0x9b4c6f9f,%ecx
  mov    %edx,%eax
  imul   %rcx,%rax
  shr    $0x27,%rax
  imul   $0xd3,%eax,%ecx
  mov    %edx,%eax
  sub    %ecx,%eax
L3:
  ret
```

assistant: ```c
unsigned hash(char *s) {
  unsigned h = 0, g;
  while (g = *s++) {
    h = (h << 4) + g;
    if (g = h & 0xf0000000) {
      h = h ^ (g >> 24);
      h = h ^ g;
    }
  }
  return h % 211;
}
```
user: 下面的汇编指令对应的C源代码是什么：

```asm
<check>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %edi,-0x14(%rbp)
  mov    -0x14(%rbp),%eax
  mov    %eax,%edi
  call   <triangle@plt>
  mov    %eax,-0x4(%rbp)
  movl   $0x0,-0x8(%rbp)
  movl   $0x1,-0xc(%rbp)
  jmp    L24
L0:
  mov    -0x4(%rbp),%eax
  cltd
  idivl  -0xc(%rbp)
  mov    %edx,%eax
  test   %eax,%eax
  jne    L13
  addl   $0x1,-0x8(%rbp)
L13:
  addl   $0x1,-0xc(%rbp)
L24:
  mov    -0xc(%rbp),%eax
  cmp    -0x4(%rbp),%eax
  jle    L0
  mov    -0x8(%rbp),%eax
  leave
  ret
```

assistant: ```c
int check(int largest) {
  int tri = triangle(largest);
  int temp, buf;
  buf = 0;
  for (temp = 1; temp <= tri; temp++) {
    if (tri % temp == 0) {
      buf++;
    }
  }
  return buf;
}
```
user: What is the c source code of the assembly code below?

```asm
<check>:
  endbr64
  sub    $0x8,%rsp
  call   <triangle@plt>
  test   %eax,%eax
  jle    L13
  mov    %eax,%esi
  lea    0x1(%rax),%r8d
  mov    $0x0,%edi
  mov    $0x1,%ecx
L5:
  mov    %esi,%eax
  cltd
  idiv   %ecx
  cmp    $0x1,%edx
  adc    $0x0,%edi
  add    $0x1,%ecx
  cmp    %r8d,%ecx
  jne    L5
L20:
  mov    %edi,%eax
  add    $0x8,%rsp
  ret
L13:
  mov    $0x0,%edi
  jmp    L20
```

assistant: ```c
int check(int largest) {
  int tri = triangle(largest);
  int temp, buf;
  buf = 0;
  for (temp = 1; temp <= tri; temp++) {
    if (tri % temp == 0) {
      buf++;
    }
  }
  return buf;
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<check>:
  endbr64
  sub    $0x8,%rsp
  call   <triangle@plt>
  test   %eax,%eax
  jle    L8
  mov    %eax,%esi
  lea    0x1(%rax),%edi
  xor    %r8d,%r8d
  mov    $0x1,%ecx
  xchg   %ax,%ax
L7:
  mov    %esi,%eax
  cltd
  idiv   %ecx
  cmp    $0x1,%edx
  adc    $0x0,%r8d
  add    $0x1,%ecx
  cmp    %edi,%ecx
  jne    L7
  mov    %r8d,%eax
  add    $0x8,%rsp
  ret
  nopl   0x0(%rax,%rax,1)
L8:
  xor    %r8d,%r8d
  add    $0x8,%rsp
  mov    %r8d,%eax
  ret
```

assistant: ```c
int check(int largest) {
  int tri = triangle(largest);
  int temp, buf;
  buf = 0;
  for (temp = 1; temp <= tri; temp++) {
    if (tri % temp == 0) {
      buf++;
    }
  }
  return buf;
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<check>:
  endbr64
  sub    $0x8,%rsp
  call   <triangle@plt>
  test   %eax,%eax
  jle    L12
  mov    %eax,%esi
  lea    0x1(%rax),%edi
  xor    %r8d,%r8d
  mov    $0x1,%ecx
  xchg   %ax,%ax
L16:
  mov    %esi,%eax
  cltd
  idiv   %ecx
  cmp    $0x1,%edx
  adc    $0x0,%r8d
  add    $0x1,%ecx
  cmp    %ecx,%edi
  jne    L16
  mov    %r8d,%eax
  add    $0x8,%rsp
  ret
  nopl   0x0(%rax,%rax,1)
L12:
  xor    %r8d,%r8d
  add    $0x8,%rsp
  mov    %r8d,%eax
  ret
```

assistant: ```c
int check(int largest) {
  int tri = triangle(largest);
  int temp, buf;
  buf = 0;
  for (temp = 1; temp <= tri; temp++) {
    if (tri % temp == 0) {
      buf++;
    }
  }
  return buf;
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<strdup>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x20,%rsp
  mov    %rdi,-0x18(%rbp)
  mov    -0x18(%rbp),%rax
  mov    %rax,%rdi
  call   <strlen@plt>
  add    $0x1,%eax
  cltq
  mov    %rax,-0x10(%rbp)
  mov    -0x10(%rbp),%rax
  mov    %rax,%rdi
  call   <malloc@plt>
  mov    %rax,-0x8(%rbp)
  cmpq   $0x0,-0x8(%rbp)
  jne    L4
  mov    -0x10(%rbp),%rdx
  mov    -0x18(%rbp),%rcx
  mov    -0x8(%rbp),%rax
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <memcpy@plt>
L4:
  mov    -0x8(%rbp),%rax
  leave
  ret
```

assistant: ```c
char *strdup(const char *str) {
  char *dup;
  size_t length = strlen(str) + 1;
  if ((dup = malloc(length)) == NULL) {
    memcpy(dup, str, length);
  }
  return dup;
}
```
user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<strdup>:
  endbr64
  push   %r12
  push   %rbp
  push   %rbx
  mov    %rdi,%r12
  call   <strlen@plt>
  lea    0x1(%rax),%ebx
  movslq %ebx,%rbx
  mov    %rbx,%rdi
  call   <malloc@plt>
  mov    %rax,%rbp
  test   %rax,%rax
  je     L1
L9:
  mov    %rbp,%rax
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
L1:
  mov    %rbx,%rdx
  mov    %r12,%rsi
  mov    $0x0,%edi
  call   <memcpy@plt>
  jmp    L9
```

assistant: ```c
char *strdup(const char *str) {
  char *dup;
  size_t length = strlen(str) + 1;
  if ((dup = malloc(length)) == NULL) {
    memcpy(dup, str, length);
  }
  return dup;
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<strdup>:
  endbr64
  push   %r13
  push   %r12
  push   %rbp
  mov    %rdi,%rbp
  call   <strlen@plt>
  lea    0x1(%rax),%r12d
  movslq %r12d,%r12
  mov    %r12,%rdi
  call   <malloc@plt>
  mov    %rax,%r13
  test   %rax,%rax
  je     L1
L5:
  mov    %r13,%rax
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
L1:
  mov    %r12,%rdx
  mov    %rbp,%rsi
  xor    %edi,%edi
  call   <memcpy@plt>
  jmp    L5
```

assistant: ```c
char *strdup(const char *str) {
  char *dup;
  size_t length = strlen(str) + 1;
  if ((dup = malloc(length)) == NULL) {
    memcpy(dup, str, length);
  }
  return dup;
}
```
user: 这段汇编代码用C语言表示是什么样的?

```asm
<strdup>:
  endbr64
  push   %r13
  push   %r12
  push   %rbp
  mov    %rdi,%rbp
  call   <strlen@plt>
  lea    0x1(%rax),%r12d
  movslq %r12d,%r12
  mov    %r12,%rdi
  call   <malloc@plt>
  mov    %rax,%r13
  test   %rax,%rax
  je     L11
L1:
  mov    %r13,%rax
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
L11:
  mov    %r12,%rdx
  mov    %rbp,%rsi
  xor    %edi,%edi
  call   <memcpy@plt>
  jmp    L1
```

assistant: ```c
char *strdup(const char *str) {
  char *dup;
  size_t length = strlen(str) + 1;
  if ((dup = malloc(length)) == NULL) {
    memcpy(dup, str, length);
  }
  return dup;
}
```
user: 这段汇编代码用C语言表示是什么样的：

```asm
<StrEdit_SimpleDistMatrix>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x38,%rsp
  mov    %rdi,%r13
  mov    %esi,%ebp
  lea    0x1(%rsi),%r14d
  lea    0x0(,%r14,8),%edi
  call   <space@plt>
  mov    %rax,0x10(%rsp)
  test   %ebp,%ebp
  js     L29
  shl    $0x2,%r14d
  mov    %rax,%r12
  mov    $0x0,%ebx
L54:
  mov    %r14d,%edi
  call   <space@plt>
  mov    %rax,(%r12)
  add    $0x1,%ebx
  add    $0x8,%r12
  cmp    %ebx,%ebp
  jge    L54
L29:
  mov    0x10(%rsp),%rcx
  mov    (%rcx),%rax
  pxor   %xmm0,%xmm0
  cvtsi2ss %ebp,%xmm0
  movss  %xmm0,(%rax)
  cmp    $0x1,%ebp
  jle    L1
  movslq %ebp,%rax
  lea    (%rcx,%rax,8),%rcx
  mov    %rcx,0x18(%rsp)
  shl    $0x2,%rax
  mov    %rax,0x20(%rsp)
  mov    %ebp,%eax
  mov    %rax,0x28(%rsp)
  mov    $0x8,%r14d
  mov    $0x1,%r15d
L58:
  mov    0x10(%rsp),%rdx
  mov    (%rdx,%r15,8),%rax
  movl   $0x0,(%rax,%r15,4)
  test   %r15d,%r15d
  jle    L8
  lea    (%rdx,%r14,2),%r12
  lea    0x8(%rdx),%rbp
  mov    $0x4,%ebx
L30:
  mov    %rbx,%rax
  add    (%r12),%rax
  mov    %rax,0x8(%rsp)
  mov    -0x8(%r13,%rbx,2),%rsi
  mov    0x0(%r13,%r15,8),%rdi
  call   <StrEdit_SimpleDist@plt>
  mov    0x8(%rsp),%rax
  movss  %xmm0,(%rax)
  mov    (%r12),%rax
  movss  (%rax,%rbx,1),%xmm0
  mov    0x0(%rbp),%rax
  movss  %xmm0,(%rax,%r14,1)
  add    $0x4,%rbx
  add    $0x8,%rbp
  cmp    %r14,%rbx
  jne    L30
L8:
  mov    0x18(%rsp),%rax
  mov    (%rax),%rax
  mov    0x20(%rsp),%rcx
  movl   $0x0,(%rax,%rcx,1)
  add    $0x1,%r15
  add    $0x4,%r14
  cmp    0x28(%rsp),%r15
  jne    L58
L1:
  mov    0x10(%rsp),%rax
  add    $0x38,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
```

assistant: ```c
float **StrEdit_SimpleDistMatrix(char **seqs, int n_of_seqs) {
  int i, j;
  float **D;
  D = (float **)space((n_of_seqs + 1) * sizeof(float *));
  for (i = 0; i <= n_of_seqs; i++)
    D[i] = (float *)space((n_of_seqs + 1) * sizeof(float));
  D[0][0] = (float)n_of_seqs;
  for (i = 1; i < n_of_seqs; i++) {
    D[i][i] = 0.;
    for (j = 0; j < i; j++) {
      D[i + 1][j + 1] = StrEdit_SimpleDist(seqs[i], seqs[j]);
      D[j + 1][i + 1] = D[i + 1][j + 1];
    }
    D[n_of_seqs][n_of_seqs] = 0.;
  }
  return D;
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<StrEdit_SimpleDistMatrix>:
  endbr64
  push   %r15
  mov    %rdi,%r15
  push   %r14
  push   %r13
  push   %r12
  movslq %esi,%r12
  push   %rbp
  push   %rbx
  lea    0x1(%r12),%ebx
  lea    0x0(,%rbx,8),%edi
  sub    $0x38,%rsp
  call   <space@plt>
  mov    %rax,0x28(%rsp)
  test   %r12d,%r12d
  js     L38
  lea    0x0(,%rbx,4),%r13d
  mov    %rax,%r14
  xor    %ebp,%ebp
  nopl   0x0(%rax)
L52:
  mov    %r13d,%edi
  add    $0x1,%ebp
  add    $0x8,%r14
  call   <space@plt>
  mov    %rax,-0x8(%r14)
  cmp    %ebp,%r12d
  jge    L52
  pxor   %xmm0,%xmm0
  mov    0x28(%rsp),%rax
  cvtsi2ss %r12d,%xmm0
  mov    (%rax),%rax
  movss  %xmm0,(%rax)
  cmp    $0x1,%r12d
  jle    L41
  mov    0x28(%rsp),%rax
  mov    $0x8,%r13d
  lea    (%rax,%r12,8),%rcx
  lea    0x8(%rax),%rbp
  mov    %rcx,0x8(%rsp)
  lea    0x0(,%rbx,4),%rax
  lea    0x0(,%r12,4),%rcx
  mov    %rcx,0x10(%rsp)
  mov    %rbp,0x20(%rsp)
  mov    %rax,0x18(%rsp)
  cs nopw 0x0(%rax,%rax,1)
L48:
  mov    0x0(%rbp),%rax
  mov    0x20(%rsp),%r12
  add    $0x8,%rbp
  mov    $0x4,%r14d
  mov    0x0(%rbp),%rbx
  movl   $0x0,-0x4(%rax,%r13,1)
L5:
  mov    -0x8(%r15,%r14,2),%rsi
  mov    -0x8(%r15,%r13,2),%rdi
  add    %r14,%rbx
  add    $0x8,%r12
  call   <StrEdit_SimpleDist@plt>
  mov    -0x8(%r12),%rsi
  movss  %xmm0,(%rbx)
  mov    0x0(%rbp),%rbx
  movss  (%rbx,%r14,1),%xmm0
  add    $0x4,%r14
  movss  %xmm0,(%rsi,%r13,1)
  cmp    %r13,%r14
  jne    L5
  mov    0x8(%rsp),%rax
  mov    0x10(%rsp),%rdx
  add    $0x4,%r13
  mov    (%rax),%rax
  movl   $0x0,(%rax,%rdx,1)
  cmp    %r13,0x18(%rsp)
  jne    L48
L41:
  mov    0x28(%rsp),%rax
  add    $0x38,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
L38:
  pxor   %xmm0,%xmm0
  mov    0x28(%rsp),%rax
  cvtsi2ss %r12d,%xmm0
  mov    (%rax),%rax
  movss  %xmm0,(%rax)
  jmp    L41
```

assistant: ```c
float **StrEdit_SimpleDistMatrix(char **seqs, int n_of_seqs) {
  int i, j;
  float **D;
  D = (float **)space((n_of_seqs + 1) * sizeof(float *));
  for (i = 0; i <= n_of_seqs; i++)
    D[i] = (float *)space((n_of_seqs + 1) * sizeof(float));
  D[0][0] = (float)n_of_seqs;
  for (i = 1; i < n_of_seqs; i++) {
    D[i][i] = 0.;
    for (j = 0; j < i; j++) {
      D[i + 1][j + 1] = StrEdit_SimpleDist(seqs[i], seqs[j]);
      D[j + 1][i + 1] = D[i + 1][j + 1];
    }
    D[n_of_seqs][n_of_seqs] = 0.;
  }
  return D;
}
```
user: What is the c source code of the assembly code below?

```asm
<StrEdit_SimpleDistMatrix>:
  endbr64
  push   %r15
  mov    %rdi,%r15
  push   %r14
  push   %r13
  push   %r12
  movslq %esi,%r12
  push   %rbp
  push   %rbx
  lea    0x1(%r12),%ebx
  lea    0x0(,%rbx,8),%edi
  sub    $0x38,%rsp
  call   <space@plt>
  mov    %rax,0x28(%rsp)
  test   %r12d,%r12d
  js     L38
  lea    0x0(,%rbx,4),%r13d
  mov    %rax,%r14
  xor    %ebp,%ebp
  nopl   0x0(%rax)
L6:
  mov    %r13d,%edi
  add    $0x1,%ebp
  add    $0x8,%r14
  call   <space@plt>
  mov    %rax,-0x8(%r14)
  cmp    %ebp,%r12d
  jge    L6
  pxor   %xmm0,%xmm0
  mov    0x28(%rsp),%rax
  cvtsi2ss %r12d,%xmm0
  mov    (%rax),%rax
  movss  %xmm0,(%rax)
  cmp    $0x1,%r12d
  jle    L5
  mov    0x28(%rsp),%rax
  mov    $0x8,%r13d
  lea    (%rax,%r12,8),%rcx
  lea    0x8(%rax),%rbp
  mov    %rcx,0x8(%rsp)
  lea    0x0(,%rbx,4),%rax
  lea    0x0(,%r12,4),%rcx
  mov    %rcx,0x10(%rsp)
  mov    %rbp,0x20(%rsp)
  mov    %rax,0x18(%rsp)
  cs nopw 0x0(%rax,%rax,1)
L44:
  mov    0x0(%rbp),%rax
  mov    0x20(%rsp),%r12
  add    $0x8,%rbp
  mov    $0x4,%r14d
  mov    0x0(%rbp),%rbx
  movl   $0x0,-0x4(%rax,%r13,1)
L57:
  mov    -0x8(%r15,%r14,2),%rsi
  mov    -0x8(%r15,%r13,2),%rdi
  add    %r14,%rbx
  add    $0x8,%r12
  call   <StrEdit_SimpleDist@plt>
  mov    -0x8(%r12),%rsi
  movss  %xmm0,(%rbx)
  mov    0x0(%rbp),%rbx
  movss  (%rbx,%r14,1),%xmm0
  add    $0x4,%r14
  movss  %xmm0,(%rsi,%r13,1)
  cmp    %r13,%r14
  jne    L57
  mov    0x8(%rsp),%rax
  mov    0x10(%rsp),%rdx
  add    $0x4,%r13
  mov    (%rax),%rax
  movl   $0x0,(%rax,%rdx,1)
  cmp    %r13,0x18(%rsp)
  jne    L44
L5:
  mov    0x28(%rsp),%rax
  add    $0x38,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
L38:
  pxor   %xmm0,%xmm0
  mov    (%rax),%rax
  cvtsi2ss %r12d,%xmm0
  movss  %xmm0,(%rax)
  jmp    L5
```

assistant: ```c
float **StrEdit_SimpleDistMatrix(char **seqs, int n_of_seqs) {
  int i, j;
  float **D;
  D = (float **)space((n_of_seqs + 1) * sizeof(float *));
  for (i = 0; i <= n_of_seqs; i++)
    D[i] = (float *)space((n_of_seqs + 1) * sizeof(float));
  D[0][0] = (float)n_of_seqs;
  for (i = 1; i < n_of_seqs; i++) {
    D[i][i] = 0.;
    for (j = 0; j < i; j++) {
      D[i + 1][j + 1] = StrEdit_SimpleDist(seqs[i], seqs[j]);
      D[j + 1][i + 1] = D[i + 1][j + 1];
    }
    D[n_of_seqs][n_of_seqs] = 0.;
  }
  return D;
}
```
user: Translate the below assembly code into C programming language:

```asm
<main1>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x18(%rbp)
  mov    %esi,-0x1c(%rbp)
  mov    %edx,-0x20(%rbp)
  mov    %ecx,-0x24(%rbp)
  movl   $0x0,-0x8(%rbp)
  jmp    L25
L8:
  mov    -0x8(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%eax
  mov    %eax,-0x4(%rbp)
  mov    -0x4(%rbp),%eax
  cmp    -0x20(%rbp),%eax
  jge    L36
  mov    -0x4(%rbp),%eax
  sub    -0x20(%rbp),%eax
  jmp    L31
L36:
  mov    -0x24(%rbp),%eax
L31:
  mov    -0x8(%rbp),%edx
  movslq %edx,%rdx
  lea    0x0(,%rdx,4),%rcx
  mov    -0x18(%rbp),%rdx
  add    %rcx,%rdx
  mov    %eax,(%rdx)
  addl   $0x1,-0x8(%rbp)
L25:
  mov    -0x8(%rbp),%eax
  cmp    -0x1c(%rbp),%eax
  jl     L8
  nop
  nop
  pop    %rbp
  ret
```

assistant: ```c
void main1(int *arr, int n, int a, int b) {
  int i;
  for (i = 0; i < n; i++) {
    int m = arr[i];
    arr[i] = (m < a ? m - a : b);
  }
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<main1>:
  endbr64
  test   %esi,%esi
  jle    L1
  mov    %rdi,%rax
  lea    -0x1(%rsi),%esi
  lea    0x4(%rdi,%rsi,4),%r8
L17:
  mov    (%rax),%edi
  mov    %edi,%esi
  sub    %edx,%esi
  cmp    %edx,%edi
  cmovge %ecx,%esi
  mov    %esi,(%rax)
  add    $0x4,%rax
  cmp    %r8,%rax
  jne    L17
L1:
  ret
```

assistant: ```c
void main1(int *arr, int n, int a, int b) {
  int i;
  for (i = 0; i < n; i++) {
    int m = arr[i];
    arr[i] = (m < a ? m - a : b);
  }
}
```
user: Demonstrate the C code that generates the assembly output below:

```asm
<main1>:
  endbr64
  test   %esi,%esi
  jle    L8
  lea    -0x1(%rsi),%eax
  lea    0x4(%rdi,%rax,4),%r8
L7:
  mov    (%rdi),%esi
  mov    %esi,%eax
  sub    %edx,%eax
  cmp    %edx,%esi
  cmovge %ecx,%eax
  add    $0x4,%rdi
  mov    %eax,-0x4(%rdi)
  cmp    %r8,%rdi
  jne    L7
L8:
  ret
```

assistant: ```c
void main1(int *arr, int n, int a, int b) {
  int i;
  for (i = 0; i < n; i++) {
    int m = arr[i];
    arr[i] = (m < a ? m - a : b);
  }
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<main1>:
  endbr64
  test   %esi,%esi
  jle    L67
  lea    -0x1(%rsi),%eax
  cmp    $0x2,%eax
  jbe    L61
  mov    %esi,%r8d
  movd   %edx,%xmm5
  movd   %ecx,%xmm6
  mov    %rdi,%rax
  shr    $0x2,%r8d
  pshufd $0x0,%xmm5,%xmm2
  pshufd $0x0,%xmm6,%xmm3
  sub    $0x1,%r8d
  shl    $0x4,%r8
  lea    0x10(%rdi,%r8,1),%r8
  nopl   0x0(%rax)
L8:
  movdqu (%rax),%xmm4
  movdqa %xmm2,%xmm0
  movdqu (%rax),%xmm1
  add    $0x10,%rax
  pcmpgtd %xmm4,%xmm0
  psubd  %xmm2,%xmm1
  pand   %xmm0,%xmm1
  pandn  %xmm3,%xmm0
  por    %xmm1,%xmm0
  movups %xmm0,-0x10(%rax)
  cmp    %rax,%r8
  jne    L8
  mov    %esi,%eax
  and    $0xfffffffc,%eax
  test   $0x3,%sil
  je     L0
L33:
  movslq %eax,%r8
  shl    $0x2,%r8
  lea    (%rdi,%r8,1),%r10
  mov    (%r10),%r11d
  mov    %r11d,%r9d
  sub    %edx,%r9d
  cmp    %edx,%r11d
  cmovge %ecx,%r9d
  mov    %r9d,(%r10)
  lea    0x1(%rax),%r9d
  cmp    %r9d,%esi
  jle    L67
  lea    0x4(%rdi,%r8,1),%r10
  mov    (%r10),%r11d
  mov    %r11d,%r9d
  sub    %edx,%r9d
  cmp    %r11d,%edx
  cmovle %ecx,%r9d
  add    $0x2,%eax
  mov    %r9d,(%r10)
  cmp    %esi,%eax
  jge    L67
  lea    0x8(%rdi,%r8,1),%rax
  mov    (%rax),%esi
  mov    %esi,%edi
  sub    %edx,%edi
  cmp    %esi,%edx
  cmovg  %edi,%ecx
  mov    %ecx,(%rax)
L67:
  ret
  nopl   0x0(%rax)
L0:
  ret
L61:
  xor    %eax,%eax
  jmp    L33
```

assistant: ```c
void main1(int *arr, int n, int a, int b) {
  int i;
  for (i = 0; i < n; i++) {
    int m = arr[i];
    arr[i] = (m < a ? m - a : b);
  }
}
```
user: 请将以下的汇编代码转换成C语言代码:

```asm
<test4>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x10,%rsp
  movl   $0x0,-0x8(%rbp)
  mov    -0x8(%rbp),%eax
  mov    %eax,-0xc(%rbp)
L42:
  addl   $0x1,-0x8(%rbp)
  mov    $0x0,%eax
  call   <foo@plt>
  movl   $0x0,-0x4(%rbp)
  jmp    L3
L2:
  mov    $0x0,%eax
  call   <foo@plt>
  addl   $0x1,-0x4(%rbp)
L3:
  cmpl   $0x63,-0x4(%rbp)
  jbe    L2
  cmpl   $0x63,-0x8(%rbp)
  jbe    L33
  addl   $0x1,-0xc(%rbp)
  movl   $0x0,-0x8(%rbp)
  cmpl   $0x64,-0xc(%rbp)
  je     L6
  jmp    L42
L33:
  nop
  jmp    L42
L6:
  nop
  nop
  leave
  ret
```

assistant: ```c
void test4(void) {
  unsigned i, j, k;
  i = j = 0;
  while (1) {
    j++;
    foo();
    for (k = 0; k < 100; k++)
      foo();
    if (j < 100)
      continue;
    i++;
    j = 0;
    if (i == 100)
      break;
  }
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<test4>:
  endbr64
  push   %r12
  push   %rbp
  push   %rbx
  mov    $0x0,%ebx
  mov    $0x0,%r12d
  jmp    L2
L22:
  mov    %ebp,%ebx
L2:
  lea    0x1(%rbx),%ebp
  mov    $0x0,%eax
  call   <foo@plt>
  mov    $0x64,%ebx
L37:
  mov    $0x0,%eax
  call   <foo@plt>
  sub    $0x1,%ebx
  jne    L37
  cmp    $0x63,%ebp
  jbe    L22
  add    $0x1,%r12d
  cmp    $0x64,%r12d
  jne    L2
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
```

assistant: ```c
void test4(void) {
  unsigned i, j, k;
  i = j = 0;
  while (1) {
    j++;
    foo();
    for (k = 0; k < 100; k++)
      foo();
    if (j < 100)
      continue;
    i++;
    j = 0;
    if (i == 100)
      break;
  }
}
```
user: What is the c source code of the assembly code below?

```asm
<test4>:
  endbr64
  push   %r12
  xor    %r12d,%r12d
  push   %rbp
  xor    %ebp,%ebp
  push   %rbx
L10:
  xor    %eax,%eax
  add    $0x1,%ebp
  mov    $0x64,%ebx
  call   <foo@plt>
  nopl   0x0(%rax)
L8:
  xor    %eax,%eax
  call   <foo@plt>
  sub    $0x1,%ebx
  jne    L8
  cmp    $0x64,%ebp
  jne    L10
  add    $0x1,%r12d
  cmp    $0x64,%r12d
  je     L27
  xor    %ebp,%ebp
  jmp    L10
L27:
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
```

assistant: ```c
void test4(void) {
  unsigned i, j, k;
  i = j = 0;
  while (1) {
    j++;
    foo();
    for (k = 0; k < 100; k++)
      foo();
    if (j < 100)
      continue;
    i++;
    j = 0;
    if (i == 100)
      break;
  }
}
```
user: What is the c source code of the assembly code below:

```asm
<test4>:
  endbr64
  push   %r12
  xor    %r12d,%r12d
  push   %rbp
  xor    %ebp,%ebp
  push   %rbx
L37:
  xor    %eax,%eax
  add    $0x1,%ebp
  mov    $0x64,%ebx
  call   <foo@plt>
  nopl   0x0(%rax)
L25:
  xor    %eax,%eax
  call   <foo@plt>
  sub    $0x1,%ebx
  jne    L25
  cmp    $0x64,%ebp
  jne    L37
  add    $0x1,%r12d
  cmp    $0x64,%r12d
  je     L26
  xor    %ebp,%ebp
  jmp    L37
L26:
  pop    %rbx
  pop    %rbp
  pop    %r12
  ret
```

assistant: ```c
void test4(void) {
  unsigned i, j, k;
  i = j = 0;
  while (1) {
    j++;
    foo();
    for (k = 0; k < 100; k++)
      foo();
    if (j < 100)
      continue;
    i++;
    j = 0;
    if (i == 100)
      break;
  }
}
```
user: 这段汇编代码用C语言表示是什么样的：

```asm
<main>:
  endbr64
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x20,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x18(%rsp)
  xor    %eax,%eax
  cmpl   $0xffffffff,0x10(%rsp)
  je     L0
  mov    D26(%rip),%ebx
  mov    %ebx,0x8(%rsp)
  lea    D14(%rip),%r12
  lea    D4(%rip),%rbp
  lea    D16(%rip),%r14
  lea    D30(%rip),%r13
L31:
  mov    %r12,%rdi
  call   <puts@plt>
  lea    0x10(%rsp),%rsi
  mov    %rbp,%rdi
  call   <scanf@plt>
  cmpl   $0xffffffff,0x10(%rsp)
  je     L34
  mov    %r14,%rdi
  call   <puts@plt>
  lea    0x14(%rsp),%rsi
  mov    %rbp,%rdi
  call   <scanf@plt>
  pxor   %xmm0,%xmm0
  cvtsi2ssl 0x14(%rsp),%xmm0
  pxor   %xmm1,%xmm1
  cvtsi2ssl 0x10(%rsp),%xmm1
  movss  0x8(%rsp),%xmm2
  addss  %xmm1,%xmm2
  movss  %xmm2,0x8(%rsp)
  movd   %ebx,%xmm3
  addss  %xmm0,%xmm3
  movd   %xmm3,%ebx
  movaps %xmm3,%xmm4
  divss  %xmm2,%xmm4
  movss  %xmm4,0xc(%rsp)
  divss  %xmm1,%xmm0
  cvtss2sd %xmm0,%xmm0
  mov    %r13,%rdi
  mov    $0x1,%eax
  call   <printf@plt>
  cmpl   $0xffffffff,0x10(%rsp)
  jne    L31
  jmp    L0
L34:
  pxor   %xmm0,%xmm0
  cvtss2sd 0xc(%rsp),%xmm0
  lea    D0(%rip),%rdi
  mov    $0x1,%eax
  call   <printf@plt>
L0:
  mov    0x18(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L27
  mov    $0x0,%eax
  add    $0x20,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
L27:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: retrieve_data
arguments: label: D26
type: byte[4]
name: retrieve_data
arguments: label: D14
type: string
name: retrieve_data
arguments: label: D4
type: string
name: retrieve_data
arguments: label: D16
type: string
name: retrieve_data
arguments: label: D30
type: string
name: retrieve_data
arguments: label: D0
type: string

tool: {"D26": [0x00,0x00,0x00,0x00]}

tool: D14: Enter the gallons used ( -1 to end):

tool: D4: %d

tool: D16: Enter the miles driven:

tool: D30: The Miles / Gallon for this tank was %f


tool: D0: The overall average Miles/Gallon was %f


assistant: ```c
int main(void) {
  int GallonsUsed, MilesDriven;
  float MilesPerGallon, OverallAverageMilesPerGallon, iTotGas, iTotMiles;
  iTotGas = 0;
  iTotMiles = 0;
  while (GallonsUsed != -1) {
    printf("Enter the gallons used ( -1 to end):\n");
    scanf("%d", &GallonsUsed);
    if (GallonsUsed != -1) {
      printf("Enter the miles driven:\n");
      scanf("%d", &MilesDriven);
      MilesPerGallon = (float)MilesDriven / GallonsUsed;
      iTotGas = iTotGas + GallonsUsed;
      iTotMiles = iTotMiles + MilesDriven;
    } else {
      printf("The overall average Miles/Gallon was %f\n", OverallAverageMilesPerGallon);
      break;
    }
    OverallAverageMilesPerGallon = iTotMiles / iTotGas;
    printf("The Miles / Gallon for this tank was %f\n", MilesPerGallon);
  }
  return 0;
}
```