user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<cdf_getdays>:
  endbr64
  mov    %edi,%ecx
  cmp    $0x641,%edi
  jle    L83
  lea    -0x642(%rdi),%eax
  lea    -0x641(%rdi),%esi
  cmp    $0x2,%eax
  jbe    L115
  pxor   %xmm3,%xmm3
  movdqa D39(%rip),%xmm4
  mov    %esi,%edx
  xor    %eax,%eax
  movdqa %xmm3,%xmm6
  shr    $0x2,%edx
  movdqa %xmm3,%xmm2
  movdqa D43(%rip),%xmm5
  pcmpgtd %xmm4,%xmm6
  movdqa D7(%rip),%xmm10
  movdqa D57(%rip),%xmm9
  movdqa D3(%rip),%xmm8
  movdqa D53(%rip),%xmm7
  nopl   0x0(%rax)
L71:
  movdqa %xmm5,%xmm0
  movdqa %xmm2,%xmm1
  movdqa %xmm6,%xmm13
  add    $0x1,%eax
  movdqa %xmm0,%xmm11
  movdqa %xmm6,%xmm14
  movdqa %xmm0,%xmm12
  punpckldq %xmm0,%xmm11
  pand   %xmm9,%xmm12
  paddd  %xmm10,%xmm5
  pcmpgtd %xmm11,%xmm1
  pmuludq %xmm11,%xmm13
  pmuludq %xmm4,%xmm11
  pcmpeqd %xmm2,%xmm12
  pmuludq %xmm4,%xmm1
  paddq  %xmm13,%xmm1
  movdqa %xmm2,%xmm13
  psllq  $0x20,%xmm1
  paddq  %xmm1,%xmm11
  movdqa %xmm0,%xmm1
  punpckhdq %xmm0,%xmm1
  pcmpgtd %xmm1,%xmm13
  pmuludq %xmm1,%xmm14
  pmuludq %xmm4,%xmm1
  pmuludq %xmm4,%xmm13
  paddq  %xmm14,%xmm13
  psllq  $0x20,%xmm13
  paddq  %xmm13,%xmm1
  shufps $0xdd,%xmm1,%xmm11
  movdqa %xmm11,%xmm1
  psrad  $0x7,%xmm11
  psrad  $0x5,%xmm1
  movdqa %xmm11,%xmm14
  movdqa %xmm1,%xmm13
  pslld  $0x1,%xmm14
  pslld  $0x1,%xmm13
  paddd  %xmm11,%xmm14
  paddd  %xmm1,%xmm13
  pslld  $0x3,%xmm14
  pslld  $0x3,%xmm13
  paddd  %xmm14,%xmm11
  paddd  %xmm1,%xmm13
  pslld  $0x4,%xmm11
  pslld  $0x2,%xmm13
  pcmpeqd %xmm0,%xmm13
  pcmpeqd %xmm11,%xmm0
  movdqa %xmm13,%xmm1
  movdqa %xmm0,%xmm11
  pand   %xmm12,%xmm13
  pcmpeqd %xmm2,%xmm1
  pcmpeqd %xmm2,%xmm0
  pand   %xmm13,%xmm11
  pand   %xmm12,%xmm1
  pcmpeqd %xmm2,%xmm12
  pand   %xmm13,%xmm0
  por    %xmm11,%xmm1
  movdqa %xmm7,%xmm11
  pand   %xmm1,%xmm11
  por    %xmm12,%xmm0
  movdqa %xmm8,%xmm12
  pand   %xmm0,%xmm12
  pandn  %xmm7,%xmm0
  por    %xmm12,%xmm0
  pandn  %xmm0,%xmm1
  por    %xmm11,%xmm1
  paddd  %xmm1,%xmm3
  cmp    %eax,%edx
  jne    L71
  movdqa %xmm3,%xmm0
  mov    %esi,%edx
  psrldq $0x8,%xmm0
  and    $0xfffffffc,%edx
  paddd  %xmm0,%xmm3
  lea    0x641(%rdx),%edi
  movdqa %xmm3,%xmm0
  psrldq $0x4,%xmm0
  paddd  %xmm0,%xmm3
  movd   %xmm3,%eax
  cmp    %edx,%esi
  je     L3
  mov    $0x16d,%esi
  test   $0x3,%dil
  jne    L105
  imul   $0xc28f5c29,%edi,%edi
  mov    $0x16e,%esi
  mov    %edi,%r8d
  ror    $0x2,%r8d
  cmp    $0x28f5c28,%r8d
  jbe    L40
L105:
  add    $0x642,%edx
  add    %esi,%eax
  cmp    %edx,%ecx
  jle    L3
  test   $0x2,%dl
  jne    L72
  imul   $0xc28f5c29,%edx,%edi
  mov    $0x16e,%esi
  mov    %edi,%r8d
  ror    $0x2,%r8d
  cmp    $0x28f5c28,%r8d
  ja     L57
  ror    $0x4,%edi
  xor    %esi,%esi
  cmp    $0xa3d70b,%edi
  setb   %sil
  add    $0x16d,%esi
  jmp    L57
L115:
  mov    $0x642,%edx
  mov    $0x16d,%eax
  cmp    $0x642,%edi
  jg     L72
L3:
  ret
  nopw   0x0(%rax,%rax,1)
L72:
  mov    $0x16d,%esi
L57:
  add    $0x1,%edx
  add    %esi,%eax
  cmp    %edx,%ecx
  jle    L3
  test   $0x3,%dl
  je     L36
  mov    $0x16d,%ecx
L114:
  add    %ecx,%eax
  ret
  nopl   0x0(%rax,%rax,1)
L36:
  imul   $0xc28f5c29,%edx,%edx
  mov    $0x16e,%ecx
  mov    %edx,%esi
  ror    $0x2,%esi
  cmp    $0x28f5c28,%esi
  ja     L114
  ror    $0x4,%edx
  xor    %ecx,%ecx
  cmp    $0xa3d70b,%edx
  setb   %cl
  add    $0x16d,%ecx
  add    %ecx,%eax
  ret
  nopw   0x0(%rax,%rax,1)
L40:
  ror    $0x4,%edi
  xor    %esi,%esi
  cmp    $0xa3d70b,%edi
  setb   %sil
  add    $0x16d,%esi
  jmp    L105
  nopw   0x0(%rax,%rax,1)
L83:
  xor    %eax,%eax
  ret
```

tool_calls: name: extract_symbolic_data
arguments: label: D39
type_guessed: byte[16]
name: extract_symbolic_data
arguments: label: D43
type_guessed: byte[16]
name: extract_symbolic_data
arguments: label: D7
type_guessed: byte[16]
name: extract_symbolic_data
arguments: label: D57
type_guessed: byte[16]
name: extract_symbolic_data
arguments: label: D3
type_guessed: byte[16]
name: extract_symbolic_data
arguments: label: D53
type_guessed: byte[16]

tool: {"D39": [0x1f,0x85,0xeb,0x51,0x1f,0x85,0xeb,0x51,0x1f,0x85,0xeb,0x51,0x1f,0x85,0xeb,0x51]}

tool: {"D43": [0x41,0x06,0x00,0x00,0x42,0x06,0x00,0x00,0x43,0x06,0x00,0x00,0x44,0x06,0x00,0x00]}

tool: {"D7": [0x04,0x00,0x00,0x00,0x04,0x00,0x00,0x00,0x04,0x00,0x00,0x00,0x04,0x00,0x00,0x00]}

tool: {"D57": [0x03,0x00,0x00,0x00,0x03,0x00,0x00,0x00,0x03,0x00,0x00,0x00,0x03,0x00,0x00,0x00]}

tool: {"D3": [0x6d,0x01,0x00,0x00,0x6d,0x01,0x00,0x00,0x6d,0x01,0x00,0x00,0x6d,0x01,0x00,0x00]}

tool: {"D53": [0x6e,0x01,0x00,0x00,0x6e,0x01,0x00,0x00,0x6e,0x01,0x00,0x00,0x6e,0x01,0x00,0x00]}

assistant: ```c
int cdf_getdays(int year) {
  int days = 0;
  int y;
  for (y = 1601; y < year; y++)
    days += ((((y) % 4) == 0) && ((((y) % 100) != 0) || (((y) % 400) == 0))) + 365;
  return days;
}
```