user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<print_dec>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  mov    %edi,%r12d
  push   %rbp
  push   %rbx
  sub    $0x58,%rsp
  cmp    $0x9,%edi
  jbe    L14
  mov    %edi,%eax
  mov    $0xcccccccd,%esi
  mov    %rax,0x40(%rsp)
  imul   %rsi,%rax
  shr    $0x23,%rax
  mov    %eax,0x14(%rsp)
  cmp    $0x63,%edi
  jbe    L77
  mov    %eax,%eax
  mov    %rax,0x20(%rsp)
  imul   %rsi,%rax
  shr    $0x23,%rax
  mov    %eax,0x18(%rsp)
  cmp    $0x3e7,%edi
  jbe    L88
  mov    %eax,%eax
  mov    %rax,0x28(%rsp)
  imul   %rsi,%rax
  shr    $0x23,%rax
  mov    %eax,0x1c(%rsp)
  cmp    $0x270f,%edi
  jbe    L29
  mov    %eax,%eax
  mov    %rax,0x30(%rsp)
  imul   %rsi,%rax
  mov    %rax,%r13
  shr    $0x23,%r13
  cmp    $0x1869f,%edi
  jbe    L62
  mov    %r13d,%ebx
  mov    %rbx,%rbp
  imul   %rsi,%rbp
  shr    $0x23,%rbp
  cmp    $0xf423f,%edi
  jbe    L6
  mov    %ebp,%eax
  mov    %rax,%r15
  mov    %rax,0x8(%rsp)
  imul   %rsi,%r15
  shr    $0x23,%r15
  mov    %r15d,0x10(%rsp)
  cmp    $0x98967f,%edi
  jbe    L89
  mov    %r15d,%eax
  mov    %rax,0x38(%rsp)
  imul   %rsi,%rax
  mov    %rax,%rcx
  shr    $0x23,%rcx
  mov    %rcx,%r14
  cmp    $0x5f5e0ff,%edi
  jbe    L78
  mov    %ecx,%r15d
  mov    %r15,%rax
  imul   %rsi,%rax
  shr    $0x23,%rax
  cmp    $0x3b9ac9ff,%edi
  jbe    L3
  mov    %eax,%edi
  mov    %eax,0x4c(%rsp)
  imul   %rdi,%rsi
  shr    $0x23,%rsi
  mov    %esi,%edi
  mov    %esi,0x48(%rsp)
  call   <print_dec>
  mov    0x48(%rsp),%esi
  mov    0x4c(%rsp),%eax
  lea    (%rsi,%rsi,4),%esi
  add    %esi,%esi
  sub    %esi,%eax
L3:
  lea    0x30(%rax),%edi
  call   <print_char@plt>
  mov    $0xcccccccd,%eax
  mov    %r15,%rdx
  imul   %rax,%rdx
  shr    $0x23,%rdx
  lea    (%rdx,%rdx,4),%eax
  add    %eax,%eax
  sub    %eax,%r14d
L78:
  lea    0x30(%r14),%edi
  call   <print_char@plt>
  mov    $0xcccccccd,%eax
  imul   0x38(%rsp),%rax
  shr    $0x23,%rax
  lea    (%rax,%rax,4),%eax
  add    %eax,%eax
  sub    %eax,0x10(%rsp)
L89:
  mov    0x10(%rsp),%edi
  add    $0x30,%edi
  call   <print_char@plt>
  mov    0x8(%rsp),%r14
  mov    $0xcccccccd,%eax
  imul   %rax,%r14
  shr    $0x23,%r14
  lea    (%r14,%r14,4),%eax
  add    %eax,%eax
  sub    %eax,%ebp
L6:
  lea    0x30(%rbp),%edi
  call   <print_char@plt>
  mov    $0xcccccccd,%eax
  imul   %rax,%rbx
  shr    $0x23,%rbx
  lea    (%rbx,%rbx,4),%eax
  add    %eax,%eax
  sub    %eax,%r13d
L62:
  lea    0x30(%r13),%edi
  call   <print_char@plt>
  mov    $0xcccccccd,%eax
  imul   0x30(%rsp),%rax
  shr    $0x23,%rax
  lea    (%rax,%rax,4),%eax
  add    %eax,%eax
  sub    %eax,0x1c(%rsp)
L29:
  mov    0x1c(%rsp),%edi
  add    $0x30,%edi
  call   <print_char@plt>
  mov    $0xcccccccd,%eax
  imul   0x28(%rsp),%rax
  shr    $0x23,%rax
  lea    (%rax,%rax,4),%eax
  add    %eax,%eax
  sub    %eax,0x18(%rsp)
L88:
  mov    0x18(%rsp),%edi
  add    $0x30,%edi
  call   <print_char@plt>
  mov    $0xcccccccd,%eax
  imul   0x20(%rsp),%rax
  shr    $0x23,%rax
  lea    (%rax,%rax,4),%eax
  add    %eax,%eax
  sub    %eax,0x14(%rsp)
L77:
  mov    0x14(%rsp),%edi
  add    $0x30,%edi
  call   <print_char@plt>
  mov    $0xcccccccd,%eax
  imul   0x40(%rsp),%rax
  shr    $0x23,%rax
  lea    (%rax,%rax,4),%eax
  add    %eax,%eax
  sub    %eax,%r12d
L14:
  add    $0x58,%rsp
  lea    0x30(%r12),%edi
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  jmp    1050 <print_char@plt>
```

assistant: ```c
void print_dec(unsigned int i) {
  if (i > 9) {
    print_dec(i / 10);
    print_dec(i % 10);
  } else {
    print_char(i + '0');
  }
}
```