ylfeng/ReF-Decompile-dataset huggingface dataset:
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<swap64>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %edi,-0x14(%rbp)
  mov    -0x14(%rbp),%eax
  cltq
  shr    $0x20,%rax
  shl    $0x18,%eax
  mov    %eax,%edx
  mov    -0x14(%rbp),%eax
  cltq
  shr    $0x28,%rax
  shl    $0x10,%eax
  and    $0xff0000,%eax
  or     %eax,%edx
  mov    -0x14(%rbp),%eax
  cltq
  shr    $0x30,%rax
  shl    $0x8,%eax
  movzwl %ax,%eax
  or     %eax,%edx
  mov    -0x14(%rbp),%eax
  cltq
  shr    $0x38,%rax
  or     %edx,%eax
  mov    %eax,-0x4(%rbp)
  mov    -0x4(%rbp),%eax
  pop    %rbp
  ret
```

assistant: ```c
uint64_t swap64(uint64_t x) {
  uint64_t out;
  out = (((x & 0xffull) << 56) | (((x & 0xff00ull) >> 8) << 48) | (((x & 0xff0000ull) >> 16) << 40) | (((x & 0xff000000ull) >> 24) << 32) | (((x & 0xff00000000ull) >> 32) << 24) | (((x & 0xff0000000000ull) >> 40) << 16) | (((x & 0xff000000000000ull) >> 48) << 8) | (((x & 0xff00000000000000ull) >> 56) << 0));
  return out;
}
```
user: 请将这段汇编代码片段转换成等效的C代码：

```asm
<swap64>:
  endbr64
  movslq %edi,%rdi
  mov    %rdi,%rax
  shr    $0x20,%rax
  shl    $0x18,%eax
  mov    %rdi,%rdx
  shr    $0x38,%rdx
  or     %edx,%eax
  mov    %rdi,%rdx
  shr    $0x38,%rdx
  shl    $0x10,%edx
  or     %edx,%eax
  shr    $0x38,%rdi
  shl    $0x8,%edi
  or     %edi,%eax
  ret
```

assistant: ```c
uint64_t swap64(uint64_t x) {
  uint64_t out;
  out = (((x & 0xffull) << 56) | (((x & 0xff00ull) >> 8) << 48) | (((x & 0xff0000ull) >> 16) << 40) | (((x & 0xff000000ull) >> 24) << 32) | (((x & 0xff00000000ull) >> 32) << 24) | (((x & 0xff0000000000ull) >> 40) << 16) | (((x & 0xff000000000000ull) >> 48) << 8) | (((x & 0xff00000000000000ull) >> 56) << 0));
  return out;
}
```
user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<swap64>:
  endbr64
  movslq %edi,%rdi
  mov    %rdi,%rax
  mov    %rdi,%rdx
  shr    $0x20,%rax
  shr    $0x38,%rdx
  shl    $0x18,%eax
  or     %edx,%eax
  mov    %rdi,%rdx
  shr    $0x38,%rdi
  shr    $0x38,%rdx
  shl    $0x8,%edi
  shl    $0x10,%edx
  or     %edx,%eax
  or     %edi,%eax
  ret
```

assistant: ```c
uint64_t swap64(uint64_t x) {
  uint64_t out;
  out = (((x & 0xffull) << 56) | (((x & 0xff00ull) >> 8) << 48) | (((x & 0xff0000ull) >> 16) << 40) | (((x & 0xff000000ull) >> 24) << 32) | (((x & 0xff00000000ull) >> 32) << 24) | (((x & 0xff0000000000ull) >> 40) << 16) | (((x & 0xff000000000000ull) >> 48) << 8) | (((x & 0xff00000000000000ull) >> 56) << 0));
  return out;
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现：

```asm
<swap64>:
  endbr64
  movslq %edi,%rdi
  mov    %rdi,%rax
  mov    %rdi,%rdx
  shr    $0x20,%rax
  shr    $0x38,%rdx
  shl    $0x18,%eax
  or     %edx,%eax
  mov    %rdi,%rdx
  shr    $0x38,%rdi
  shr    $0x38,%rdx
  shl    $0x8,%edi
  shl    $0x10,%edx
  or     %edx,%eax
  or     %edi,%eax
  ret
```

assistant: ```c
uint64_t swap64(uint64_t x) {
  uint64_t out;
  out = (((x & 0xffull) << 56) | (((x & 0xff00ull) >> 8) << 48) | (((x & 0xff0000ull) >> 16) << 40) | (((x & 0xff000000ull) >> 24) << 32) | (((x & 0xff00000000ull) >> 32) << 24) | (((x & 0xff0000000000ull) >> 40) << 16) | (((x & 0xff000000000000ull) >> 48) << 8) | (((x & 0xff00000000000000ull) >> 56) << 0));
  return out;
}
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<chaz_HeadCheck_contains_member>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  push   %rbx
  sub    $0x48,%rsp
  mov    %rdi,-0x38(%rbp)
  mov    %rsi,-0x40(%rbp)
  mov    %rdx,-0x48(%rbp)
  mov    -0x38(%rbp),%rax
  mov    %rax,%rdi
  call   <strlen@plt>
  movslq %eax,%rbx
  mov    -0x40(%rbp),%rax
  mov    %rax,%rdi
  call   <strlen@plt>
  cltq
  add    %rax,%rbx
  mov    -0x48(%rbp),%rax
  mov    %rax,%rdi
  call   <strlen@plt>
  cltq
  add    %rbx,%rax
  add    $0x4a,%rax
  mov    %rax,-0x20(%rbp)
  mov    -0x20(%rbp),%rax
  mov    %rax,%rdi
  call   <malloc@plt>
  mov    %rax,-0x18(%rbp)
  mov    -0x40(%rbp),%rsi
  mov    -0x38(%rbp),%rcx
  mov    -0x48(%rbp),%rdx
  mov    -0x18(%rbp),%rax
  mov    %rsi,%r8
  lea    D1(%rip),%rsi
  mov    %rax,%rdi
  call   <sprintf@plt>
  mov    -0x18(%rbp),%rax
  mov    %rax,%rdi
  call   <chaz_CC_test_compile@plt>
  mov    %eax,-0x24(%rbp)
  mov    -0x18(%rbp),%rax
  mov    %rax,%rdi
  call   <free@plt>
  mov    -0x24(%rbp),%eax
  mov    -0x8(%rbp),%rbx
  leave
  ret
```

tool_calls: name: parse_data
arguments: label: D1
type_infered: string

tool: D1: #include <stddef.h>
%s
int main() { return offsetof(%s, %s); }


assistant: ```c
int chaz_HeadCheck_contains_member(const char *struct_name, const char *member, const char *includes) {
  static const char contains_code[] = "#include <stddef.h>"
                                      "\n"
                                      "%s"
                                      "\n"
                                      "int main() { return offsetof(%s, %s); }"
                                      "\n";
  long needed = sizeof(contains_code) + strlen(struct_name) + strlen(member) + strlen(includes) + 10;
  char *buf = (char *)malloc(needed);
  int retval;
  sprintf(buf, contains_code, includes, struct_name, member);
  retval = chaz_CC_test_compile(buf);
  free(buf);
  return retval;
}
```
user: What is the c source code of the assembly code below?

```asm
<chaz_HeadCheck_contains_member>:
  endbr64
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x8,%rsp
  mov    %rdi,%r12
  mov    %rsi,%r13
  mov    %rdx,%rbp
  call   <strlen@plt>
  mov    %eax,%ebx
  mov    %r13,%rdi
  call   <strlen@plt>
  movslq %ebx,%rbx
  cltq
  add    %rax,%rbx
  mov    %rbp,%rdi
  call   <strlen@plt>
  cltq
  lea    0x4a(%rbx,%rax,1),%rdi
  call   <malloc@plt>
  mov    %rax,%rbx
  mov    %r13,%r8
  mov    %r12,%rcx
  mov    %rbp,%rdx
  lea    D9(%rip),%rsi
  mov    %rax,%rdi
  call   <sprintf@plt>
  mov    %rbx,%rdi
  call   <chaz_CC_test_compile@plt>
  mov    %eax,%ebp
  mov    %rbx,%rdi
  call   <free@plt>
  mov    %ebp,%eax
  add    $0x8,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  ret
```

tool_calls: name: retrieve_data
arguments: label: D9
data_type: string

tool: D9: #include <stddef.h>
%s
int main() { return offsetof(%s, %s); }


assistant: ```c
int chaz_HeadCheck_contains_member(const char *struct_name, const char *member, const char *includes) {
  static const char contains_code[] = "#include <stddef.h>"
                                      "\n"
                                      "%s"
                                      "\n"
                                      "int main() { return offsetof(%s, %s); }"
                                      "\n";
  long needed = sizeof(contains_code) + strlen(struct_name) + strlen(member) + strlen(includes) + 10;
  char *buf = (char *)malloc(needed);
  int retval;
  sprintf(buf, contains_code, includes, struct_name, member);
  retval = chaz_CC_test_compile(buf);
  free(buf);
  return retval;
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<chaz_HeadCheck_contains_member>:
  endbr64
  push   %r14
  mov    %rsi,%r14
  push   %r13
  mov    %rdi,%r13
  push   %r12
  mov    %rdx,%r12
  push   %rbp
  push   %rbx
  call   <strlen@plt>
  mov    %r14,%rdi
  movslq %eax,%rbx
  call   <strlen@plt>
  mov    %r12,%rdi
  cltq
  add    %rax,%rbx
  call   <strlen@plt>
  cltq
  lea    0x4a(%rbx,%rax,1),%rdi
  call   <malloc@plt>
  mov    %r14,%r8
  mov    %r13,%rcx
  mov    %r12,%rdx
  mov    %rax,%rbp
  lea    D1(%rip),%rsi
  mov    %rax,%rdi
  call   <sprintf@plt>
  mov    %rbp,%rdi
  call   <chaz_CC_test_compile@plt>
  mov    %rbp,%rdi
  mov    %eax,%r12d
  call   <free@plt>
  pop    %rbx
  mov    %r12d,%eax
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
```

tool_calls: name: unpack_data
arguments: tag: D1
type_infered: string

tool: D1: #include <stddef.h>
%s
int main() { return offsetof(%s, %s); }


assistant: ```c
int chaz_HeadCheck_contains_member(const char *struct_name, const char *member, const char *includes) {
  static const char contains_code[] = "#include <stddef.h>"
                                      "\n"
                                      "%s"
                                      "\n"
                                      "int main() { return offsetof(%s, %s); }"
                                      "\n";
  long needed = sizeof(contains_code) + strlen(struct_name) + strlen(member) + strlen(includes) + 10;
  char *buf = (char *)malloc(needed);
  int retval;
  sprintf(buf, contains_code, includes, struct_name, member);
  retval = chaz_CC_test_compile(buf);
  free(buf);
  return retval;
}
```
user: 下面的汇编指令对应的C源代码是什么:

```asm
<chaz_HeadCheck_contains_member>:
  endbr64
  push   %r14
  mov    %rsi,%r14
  push   %r13
  mov    %rdi,%r13
  push   %r12
  mov    %rdx,%r12
  push   %rbp
  push   %rbx
  call   <strlen@plt>
  mov    %r14,%rdi
  movslq %eax,%rbx
  call   <strlen@plt>
  mov    %r12,%rdi
  cltq
  add    %rax,%rbx
  call   <strlen@plt>
  cltq
  lea    0x4a(%rbx,%rax,1),%rdi
  call   <malloc@plt>
  mov    %r14,%r8
  mov    %r13,%rcx
  mov    %r12,%rdx
  mov    %rax,%rbp
  lea    D6(%rip),%rsi
  mov    %rax,%rdi
  call   <sprintf@plt>
  mov    %rbp,%rdi
  call   <chaz_CC_test_compile@plt>
  mov    %rbp,%rdi
  mov    %eax,%r12d
  call   <free@plt>
  pop    %rbx
  mov    %r12d,%eax
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
```

tool_calls: name: retrieve_data
arguments: tag: D6
data_type: string

tool: D6: #include <stddef.h>
%s
int main() { return offsetof(%s, %s); }


assistant: ```c
int chaz_HeadCheck_contains_member(const char *struct_name, const char *member, const char *includes) {
  static const char contains_code[] = "#include <stddef.h>"
                                      "\n"
                                      "%s"
                                      "\n"
                                      "int main() { return offsetof(%s, %s); }"
                                      "\n";
  long needed = sizeof(contains_code) + strlen(struct_name) + strlen(member) + strlen(includes) + 10;
  char *buf = (char *)malloc(needed);
  int retval;
  sprintf(buf, contains_code, includes, struct_name, member);
  retval = chaz_CC_test_compile(buf);
  free(buf);
  return retval;
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<rn_walktree>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x8(%rbp)
  mov    %rdx,-0x10(%rbp)
  mov    $0x0,%eax
  pop    %rbp
  ret
```

assistant: ```c
int rn_walktree(h, f, w)
struct radix_node_head *h;
register int (*f)();
void *w;
{ return 0; }
```
user: 下面的汇编指令对应的C源代码是什么：

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

assistant: ```c
int rn_walktree(h, f, w)
struct radix_node_head *h;
register int (*f)();
void *w;
{ 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
<rn_walktree>:
  endbr64
  xor    %eax,%eax
  ret
```

assistant: ```c
int rn_walktree(h, f, w)
struct radix_node_head *h;
register int (*f)();
void *w;
{ return 0; }
```
user: 下面的汇编指令对应的C源代码是什么:

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

assistant: ```c
int rn_walktree(h, f, w)
struct radix_node_head *h;
register int (*f)();
void *w;
{ return 0; }
```
user: 请将以下的汇编代码转换成C语言代码：

```asm
<sort>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x18(%rbp)
  mov    %esi,-0x1c(%rbp)
  movl   $0x1,-0xc(%rbp)
  jmp    L5
L35:
  mov    -0xc(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%eax
  mov    %eax,-0x4(%rbp)
  mov    -0xc(%rbp),%eax
  sub    $0x1,%eax
  mov    %eax,-0x8(%rbp)
  jmp    L8
L1:
  mov    -0x8(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  mov    -0x8(%rbp),%edx
  movslq %edx,%rdx
  add    $0x1,%rdx
  lea    0x0(,%rdx,4),%rcx
  mov    -0x18(%rbp),%rdx
  add    %rcx,%rdx
  mov    (%rax),%eax
  mov    %eax,(%rdx)
  subl   $0x1,-0x8(%rbp)
L8:
  cmpl   $0x0,-0x8(%rbp)
  js     L32
  mov    -0x8(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%eax
  cmp    %eax,-0x4(%rbp)
  jl     L1
L32:
  mov    -0x8(%rbp),%eax
  cltq
  add    $0x1,%rax
  lea    0x0(,%rax,4),%rdx
  mov    -0x18(%rbp),%rax
  add    %rax,%rdx
  mov    -0x4(%rbp),%eax
  mov    %eax,(%rdx)
  addl   $0x1,-0xc(%rbp)
L5:
  mov    -0xc(%rbp),%eax
  cmp    -0x1c(%rbp),%eax
  jl     L35
  nop
  nop
  pop    %rbp
  ret
```

assistant: ```c
void sort(int *elements, int number_of_elements) {
  int i, j, temp;
  for (i = 1; i < number_of_elements; i++) {
    temp = elements[i];
    j = i - 1;
    while (j >= 0 && elements[j] > temp) {
      elements[j + 1] = elements[j];
      j--;
    }
    elements[j + 1] = temp;
  }
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<sort>:
  endbr64
  cmp    $0x1,%esi
  jle    L5
  mov    %rdi,%r9
  lea    -0x1(%rsi),%r10d
  mov    $0x0,%r8d
  jmp    L57
L0:
  movslq %edx,%rdx
  mov    %esi,0x4(%rdi,%rdx,4)
  add    $0x1,%r8
  add    $0x4,%r9
  cmp    %r10,%r8
  je     L5
L57:
  mov    0x4(%r9),%esi
  mov    %r8d,%edx
  mov    %r9,%rax
  test   %r8d,%r8d
  js     L0
L15:
  mov    (%rax),%ecx
  cmp    %esi,%ecx
  jle    L0
  mov    %ecx,0x4(%rax)
  sub    $0x1,%edx
  sub    $0x4,%rax
  cmp    $0xffffffff,%edx
  jne    L15
  jmp    L0
L5:
  ret
```

assistant: ```c
void sort(int *elements, int number_of_elements) {
  int i, j, temp;
  for (i = 1; i < number_of_elements; i++) {
    temp = elements[i];
    j = i - 1;
    while (j >= 0 && elements[j] > temp) {
      elements[j + 1] = elements[j];
      j--;
    }
    elements[j + 1] = temp;
  }
}
```
user: Please show me the C implementation that matches the assembly code listed below:

```asm
<sort>:
  endbr64
  lea    -0x1(%rsi),%r9d
  xor    %r8d,%r8d
  cmp    $0x1,%esi
  jle    L37
L21:
  mov    0x4(%rdi,%r8,4),%esi
  mov    %r8,%rax
  nopl   0x0(%rax,%rax,1)
L28:
  mov    (%rdi,%rax,4),%edx
  mov    %eax,%ecx
  cmp    %esi,%edx
  jle    L48
  mov    %edx,0x4(%rdi,%rax,4)
  sub    $0x1,%rax
  cmp    $0xffffffff,%eax
  jne    L28
  mov    %rdi,%rax
L15:
  add    $0x1,%r8
  mov    %esi,(%rax)
  cmp    %r8,%r9
  jne    L21
L37:
  ret
  nopl   (%rax)
L48:
  add    $0x1,%ecx
  movslq %ecx,%rcx
  lea    (%rdi,%rcx,4),%rax
  jmp    L15
```

assistant: ```c
void sort(int *elements, int number_of_elements) {
  int i, j, temp;
  for (i = 1; i < number_of_elements; i++) {
    temp = elements[i];
    j = i - 1;
    while (j >= 0 && elements[j] > temp) {
      elements[j + 1] = elements[j];
      j--;
    }
    elements[j + 1] = temp;
  }
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现:

```asm
<sort>:
  endbr64
  lea    -0x1(%rsi),%r9d
  xor    %r8d,%r8d
  cmp    $0x1,%esi
  jle    L47
L45:
  mov    0x4(%rdi,%r8,4),%esi
  mov    %r8,%rax
  nopl   0x0(%rax,%rax,1)
L44:
  mov    (%rdi,%rax,4),%edx
  mov    %eax,%ecx
  cmp    %esi,%edx
  jle    L9
  mov    %edx,0x4(%rdi,%rax,4)
  sub    $0x1,%rax
  cmp    $0xffffffff,%eax
  jne    L44
  mov    %rdi,%rax
L3:
  add    $0x1,%r8
  mov    %esi,(%rax)
  cmp    %r8,%r9
  jne    L45
L47:
  ret
  nopl   (%rax)
L9:
  add    $0x1,%ecx
  movslq %ecx,%rcx
  lea    (%rdi,%rcx,4),%rax
  jmp    L3
```

assistant: ```c
void sort(int *elements, int number_of_elements) {
  int i, j, temp;
  for (i = 1; i < number_of_elements; i++) {
    temp = elements[i];
    j = i - 1;
    while (j >= 0 && elements[j] > temp) {
      elements[j + 1] = elements[j];
      j--;
    }
    elements[j + 1] = temp;
  }
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现：

```asm
<dscale>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %edi,-0x14(%rbp)
  mov    %rsi,-0x20(%rbp)
  mov    %rdx,-0x28(%rbp)
  mov    %rcx,-0x30(%rbp)
  movl   $0x0,-0x4(%rbp)
  jmp    L9
L14:
  mov    -0x4(%rbp),%eax
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    -0x20(%rbp),%rax
  add    %rdx,%rax
  movsd  (%rax),%xmm1
  mov    -0x4(%rbp),%eax
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    -0x28(%rbp),%rax
  add    %rdx,%rax
  movsd  (%rax),%xmm0
  mov    -0x4(%rbp),%eax
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    -0x30(%rbp),%rax
  add    %rdx,%rax
  mulsd  %xmm1,%xmm0
  movsd  %xmm0,(%rax)
  addl   $0x1,-0x4(%rbp)
L9:
  mov    -0x4(%rbp),%eax
  cmp    -0x14(%rbp),%eax
  jl     L14
  nop
  nop
  pop    %rbp
  ret
```

assistant: ```c
void dscale(int n, double *dd, double *x, double *y) {
  int k;
  for (k = 0; k < n; k++)
    y[k] = dd[k] * x[k];
}
```
user: 请显示与下面列出的汇编代码相匹配的C语言实现：

```asm
<dscale>:
  endbr64
  test   %edi,%edi
  jle    L6
  mov    %edi,%edi
  mov    $0x0,%eax
L19:
  movsd  (%rsi,%rax,8),%xmm0
  mulsd  (%rdx,%rax,8),%xmm0
  movsd  %xmm0,(%rcx,%rax,8)
  add    $0x1,%rax
  cmp    %rdi,%rax
  jne    L19
L6:
  ret
```

assistant: ```c
void dscale(int n, double *dd, double *x, double *y) {
  int k;
  for (k = 0; k < n; k++)
    y[k] = dd[k] * x[k];
}
```
user: What would the C source look like for the assembly code provided here?

```asm
<dscale>:
  endbr64
  test   %edi,%edi
  jle    L6
  movslq %edi,%rdi
  xor    %eax,%eax
  nopl   (%rax)
L5:
  movsd  (%rsi,%rax,8),%xmm0
  mulsd  (%rdx,%rax,8),%xmm0
  movsd  %xmm0,(%rcx,%rax,8)
  add    $0x1,%rax
  cmp    %rax,%rdi
  jne    L5
L6:
  ret
```

assistant: ```c
void dscale(int n, double *dd, double *x, double *y) {
  int k;
  for (k = 0; k < n; k++)
    y[k] = dd[k] * x[k];
}
```
user: 请从给定的汇编指令推导出C源代码:

```asm
<dscale>:
  endbr64
  mov    %edi,%r8d
  mov    %rdx,%rdi
  mov    %rcx,%rdx
  test   %r8d,%r8d
  jle    L34
  lea    0x8(%rdi),%rax
  cmp    %rax,%rcx
  lea    0x8(%rsi),%rax
  setne  %cl
  cmp    %rax,%rdx
  setne  %al
  test   %al,%cl
  je     L7
  lea    -0x1(%r8),%eax
  cmp    $0x1,%eax
  jbe    L7
  mov    %r8d,%ecx
  xor    %eax,%eax
  shr    %ecx
  shl    $0x4,%rcx
  nopw   0x0(%rax,%rax,1)
L54:
  movupd (%rsi,%rax,1),%xmm0
  movupd (%rdi,%rax,1),%xmm1
  mulpd  %xmm1,%xmm0
  movups %xmm0,(%rdx,%rax,1)
  add    $0x10,%rax
  cmp    %rcx,%rax
  jne    L54
  mov    %r8d,%eax
  and    $0xfffffffe,%eax
  and    $0x1,%r8d
  je     L34
  movsd  (%rsi,%rax,8),%xmm0
  mulsd  (%rdi,%rax,8),%xmm0
  movsd  %xmm0,(%rdx,%rax,8)
  ret
  nop
L7:
  mov    %r8d,%ecx
  xor    %eax,%eax
  nopl   (%rax)
L8:
  movsd  (%rsi,%rax,8),%xmm0
  mulsd  (%rdi,%rax,8),%xmm0
  movsd  %xmm0,(%rdx,%rax,8)
  add    $0x1,%rax
  cmp    %rax,%rcx
  jne    L8
L34:
  ret
```

assistant: ```c
void dscale(int n, double *dd, double *x, double *y) {
  int k;
  for (k = 0; k < n; k++)
    y[k] = dd[k] * x[k];
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<bubble_sort>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x18(%rbp)
  mov    %esi,-0x1c(%rbp)
  movl   $0x0,-0xc(%rbp)
  jmp    L6
L29:
  mov    -0xc(%rbp),%eax
  add    $0x1,%eax
  mov    %eax,-0x8(%rbp)
  jmp    L31
L24:
  mov    -0xc(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%edx
  mov    -0x8(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rcx
  mov    -0x18(%rbp),%rax
  add    %rcx,%rax
  mov    (%rax),%eax
  cmp    %eax,%edx
  jle    L33
  mov    -0xc(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%eax
  mov    %eax,-0x4(%rbp)
  mov    -0x8(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  mov    -0xc(%rbp),%edx
  movslq %edx,%rdx
  lea    0x0(,%rdx,4),%rcx
  mov    -0x18(%rbp),%rdx
  add    %rcx,%rdx
  mov    (%rax),%eax
  mov    %eax,(%rdx)
  mov    -0x8(%rbp),%eax
  cltq
  lea    0x0(,%rax,4),%rdx
  mov    -0x18(%rbp),%rax
  add    %rax,%rdx
  mov    -0x4(%rbp),%eax
  mov    %eax,(%rdx)
L33:
  addl   $0x1,-0x8(%rbp)
L31:
  mov    -0x8(%rbp),%eax
  cmp    -0x1c(%rbp),%eax
  jl     L24
  addl   $0x1,-0xc(%rbp)
L6:
  mov    -0xc(%rbp),%eax
  cmp    -0x1c(%rbp),%eax
  jl     L29
  mov    -0x18(%rbp),%rax
  pop    %rbp
  ret
```

assistant: ```c
int *bubble_sort(int *a, int len) {
  int i, j;
  for (i = 0; i < len; i++) {
    for (j = i + 1; j < len; j++) {
      if (a[i] > a[j]) {
        int tmp = a[i];
        a[i] = a[j];
        a[j] = tmp;
      }
    }
  }
  return a;
}
```
user: Converte this assembly snippet into its equivalent C code:

```asm
<bubble_sort>:
  endbr64
  push   %rbx
  mov    %rdi,%rbx
  test   %esi,%esi
  jle    L25
  lea    0x4(%rdi),%r8
  lea    -0x1(%rsi),%edi
  mov    %esi,%r10d
  mov    $0x1,%r9d
  lea    0x8(%rbx),%r11
  jmp    L18
L47:
  add    $0x4,%rax
  cmp    %rsi,%rax
  je     L9
L51:
  mov    -0x4(%r8),%edx
  mov    (%rax),%ecx
  cmp    %ecx,%edx
  jle    L47
  mov    %ecx,-0x4(%r8)
  mov    %edx,(%rax)
  jmp    L47
L9:
  add    $0x1,%r9
  add    $0x4,%r8
L18:
  cmp    %r10,%r9
  je     L25
  mov    %edi,%eax
  sub    %r9d,%eax
  lea    -0x1(%r9,%rax,1),%rax
  lea    (%r11,%rax,4),%rsi
  mov    %r8,%rax
  jmp    L51
L25:
  mov    %rbx,%rax
  pop    %rbx
  ret
```

assistant: ```c
int *bubble_sort(int *a, int len) {
  int i, j;
  for (i = 0; i < len; i++) {
    for (j = i + 1; j < len; j++) {
      if (a[i] > a[j]) {
        int tmp = a[i];
        a[i] = a[j];
        a[j] = tmp;
      }
    }
  }
  return a;
}
```
user: 提供的汇编代码用C语言表示会是什么样子：

```asm
<bubble_sort>:
  endbr64
  push   %r12
  mov    %rdi,%r12
  test   %esi,%esi
  jle    L38
  mov    %esi,%r10d
  mov    $0x1,%r9d
  lea    0x4(%rdi),%r8
  lea    0x8(%r12),%r11
  lea    -0x1(%rsi),%edi
  cmp    %r10,%r9
  je     L38
  nopw   0x0(%rax,%rax,1)
L30:
  mov    %edi,%eax
  sub    %r9d,%eax
  lea    -0x1(%r9,%rax,1),%rax
  lea    (%r11,%rax,4),%rsi
  mov    %r8,%rax
  nopl   0x0(%rax)
L36:
  mov    -0x4(%r8),%edx
  mov    (%rax),%ecx
  cmp    %ecx,%edx
  jle    L21
  mov    %ecx,-0x4(%r8)
  mov    %edx,(%rax)
L21:
  add    $0x4,%rax
  cmp    %rsi,%rax
  jne    L36
  add    $0x1,%r9
  add    $0x4,%r8
  cmp    %r10,%r9
  jne    L30
L38:
  mov    %r12,%rax
  pop    %r12
  ret
```

assistant: ```c
int *bubble_sort(int *a, int len) {
  int i, j;
  for (i = 0; i < len; i++) {
    for (j = i + 1; j < len; j++) {
      if (a[i] > a[j]) {
        int tmp = a[i];
        a[i] = a[j];
        a[j] = tmp;
      }
    }
  }
  return a;
}
```
user: 请从给定的汇编指令推导出C源代码：

```asm
<bubble_sort>:
  endbr64
  mov    %rdi,%r9
  cmp    $0x1,%esi
  jle    L6
  mov    %rdi,%r8
  movslq %esi,%r10
  mov    $0x1,%edi
  nopw   0x0(%rax,%rax,1)
L7:
  mov    %rdi,%rax
  nopl   0x0(%rax,%rax,1)
L1:
  mov    (%r8),%edx
  mov    (%r9,%rax,4),%ecx
  cmp    %ecx,%edx
  jle    L12
  mov    %ecx,(%r8)
  mov    %edx,(%r9,%rax,4)
L12:
  add    $0x1,%rax
  cmp    %eax,%esi
  jg     L1
  add    $0x1,%rdi
  add    $0x4,%r8
  cmp    %r10,%rdi
  jne    L7
L6:
  mov    %r9,%rax
  ret
```

assistant: ```c
int *bubble_sort(int *a, int len) {
  int i, j;
  for (i = 0; i < len; i++) {
    for (j = i + 1; j < len; j++) {
      if (a[i] > a[j]) {
        int tmp = a[i];
        a[i] = a[j];
        a[j] = tmp;
      }
    }
  }
  return a;
}
```