user: 提供的汇编代码用C语言表示会是什么样子:

```asm
<get_hashfunc>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x28(%rbp)
  mov    %rsi,-0x30(%rbp)
  mov    %edx,-0x34(%rbp)
  mov    -0x30(%rbp),%rax
  mov    %eax,%edx
  mov    -0x34(%rbp),%eax
  add    %edx,%eax
  sub    $0x21524111,%eax
  mov    %eax,-0xc(%rbp)
  mov    -0xc(%rbp),%eax
  mov    %eax,-0x10(%rbp)
  mov    -0x10(%rbp),%eax
  mov    %eax,-0x14(%rbp)
  mov    -0x28(%rbp),%rax
  mov    %rax,-0x8(%rbp)
  jmp    L0
L39:
  mov    -0x8(%rbp),%rax
  mov    (%rax),%rax
  mov    %eax,%edx
  mov    -0x14(%rbp),%eax
  add    %edx,%eax
  mov    %eax,-0x14(%rbp)
  mov    -0x8(%rbp),%rax
  add    $0x8,%rax
  mov    (%rax),%rax
  shl    $0x8,%eax
  add    %eax,-0x14(%rbp)
  mov    -0x8(%rbp),%rax
  add    $0x10,%rax
  mov    (%rax),%rax
  shl    $0x10,%eax
  add    %eax,-0x14(%rbp)
  mov    -0x8(%rbp),%rax
  add    $0x18,%rax
  mov    (%rax),%rax
  shl    $0x18,%eax
  add    %eax,-0x14(%rbp)
  mov    -0x8(%rbp),%rax
  add    $0x20,%rax
  mov    (%rax),%rax
  mov    %eax,%edx
  mov    -0x10(%rbp),%eax
  add    %edx,%eax
  mov    %eax,-0x10(%rbp)
  mov    -0x8(%rbp),%rax
  add    $0x28,%rax
  mov    (%rax),%rax
  shl    $0x8,%eax
  add    %eax,-0x10(%rbp)
  mov    -0x8(%rbp),%rax
  add    $0x30,%rax
  mov    (%rax),%rax
  shl    $0x10,%eax
  add    %eax,-0x10(%rbp)
  mov    -0x8(%rbp),%rax
  add    $0x38,%rax
  mov    (%rax),%rax
  shl    $0x18,%eax
  add    %eax,-0x10(%rbp)
  mov    -0x8(%rbp),%rax
  add    $0x40,%rax
  mov    (%rax),%rax
  mov    %eax,%edx
  mov    -0xc(%rbp),%eax
  add    %edx,%eax
  mov    %eax,-0xc(%rbp)
  mov    -0x8(%rbp),%rax
  add    $0x48,%rax
  mov    (%rax),%rax
  shl    $0x8,%eax
  add    %eax,-0xc(%rbp)
  mov    -0x8(%rbp),%rax
  add    $0x50,%rax
  mov    (%rax),%rax
  shl    $0x10,%eax
  add    %eax,-0xc(%rbp)
  mov    -0x8(%rbp),%rax
  add    $0x58,%rax
  mov    (%rax),%rax
  shl    $0x18,%eax
  add    %eax,-0xc(%rbp)
  mov    -0xc(%rbp),%eax
  sub    %eax,-0x14(%rbp)
  mov    -0xc(%rbp),%eax
  shl    $0x4,%eax
  mov    %eax,%edx
  mov    -0xc(%rbp),%eax
  sar    $0x1c,%eax
  or     %edx,%eax
  xor    %eax,-0x14(%rbp)
  mov    -0x10(%rbp),%eax
  add    %eax,-0xc(%rbp)
  mov    -0x14(%rbp),%eax
  sub    %eax,-0x10(%rbp)
  mov    -0x14(%rbp),%eax
  shl    $0x6,%eax
  mov    %eax,%edx
  mov    -0x14(%rbp),%eax
  sar    $0x1a,%eax
  or     %edx,%eax
  xor    %eax,-0x10(%rbp)
  mov    -0xc(%rbp),%eax
  add    %eax,-0x14(%rbp)
  mov    -0x10(%rbp),%eax
  sub    %eax,-0xc(%rbp)
  mov    -0x10(%rbp),%eax
  shl    $0x8,%eax
  mov    %eax,%edx
  mov    -0x10(%rbp),%eax
  sar    $0x18,%eax
  or     %edx,%eax
  xor    %eax,-0xc(%rbp)
  mov    -0x14(%rbp),%eax
  add    %eax,-0x10(%rbp)
  mov    -0xc(%rbp),%eax
  sub    %eax,-0x14(%rbp)
  mov    -0xc(%rbp),%eax
  shl    $0x10,%eax
  mov    %eax,%edx
  mov    -0xc(%rbp),%eax
  sar    $0x10,%eax
  or     %edx,%eax
  xor    %eax,-0x14(%rbp)
  mov    -0x10(%rbp),%eax
  add    %eax,-0xc(%rbp)
  mov    -0x14(%rbp),%eax
  sub    %eax,-0x10(%rbp)
  mov    -0x14(%rbp),%eax
  shl    $0x13,%eax
  mov    %eax,%edx
  mov    -0x14(%rbp),%eax
  sar    $0xd,%eax
  or     %edx,%eax
  xor    %eax,-0x10(%rbp)
  mov    -0xc(%rbp),%eax
  add    %eax,-0x14(%rbp)
  mov    -0x10(%rbp),%eax
  sub    %eax,-0xc(%rbp)
  mov    -0x10(%rbp),%eax
  shl    $0x4,%eax
  mov    %eax,%edx
  mov    -0x10(%rbp),%eax
  sar    $0x1c,%eax
  or     %edx,%eax
  xor    %eax,-0xc(%rbp)
  mov    -0x14(%rbp),%eax
  add    %eax,-0x10(%rbp)
  subq   $0xc,-0x30(%rbp)
  addq   $0x60,-0x8(%rbp)
L0:
  cmpq   $0xc,-0x30(%rbp)
  ja     L39
  cmpq   $0xc,-0x30(%rbp)
  ja     L32
  mov    -0x30(%rbp),%rax
  lea    0x0(,%rax,4),%rdx
  lea    D10(%rip),%rax
  mov    (%rdx,%rax,1),%eax
  cltq
  lea    D10(%rip),%rdx
  add    %rdx,%rax
  notrack jmp *%rax
  mov    -0x8(%rbp),%rax
  add    $0x58,%rax
  mov    (%rax),%rax
  shl    $0x18,%eax
  add    %eax,-0xc(%rbp)
  mov    -0x8(%rbp),%rax
  add    $0x50,%rax
  mov    (%rax),%rax
  shl    $0x10,%eax
  add    %eax,-0xc(%rbp)
  mov    -0x8(%rbp),%rax
  add    $0x48,%rax
  mov    (%rax),%rax
  shl    $0x8,%eax
  add    %eax,-0xc(%rbp)
  mov    -0x8(%rbp),%rax
  add    $0x40,%rax
  mov    (%rax),%rax
  mov    %eax,%edx
  mov    -0xc(%rbp),%eax
  add    %edx,%eax
  mov    %eax,-0xc(%rbp)
  mov    -0x8(%rbp),%rax
  add    $0x38,%rax
  mov    (%rax),%rax
  shl    $0x18,%eax
  add    %eax,-0x10(%rbp)
  mov    -0x8(%rbp),%rax
  add    $0x30,%rax
  mov    (%rax),%rax
  shl    $0x10,%eax
  add    %eax,-0x10(%rbp)
  mov    -0x8(%rbp),%rax
  add    $0x28,%rax
  mov    (%rax),%rax
  shl    $0x8,%eax
  add    %eax,-0x10(%rbp)
  mov    -0x8(%rbp),%rax
  add    $0x20,%rax
  mov    (%rax),%rax
  mov    %eax,%edx
  mov    -0x10(%rbp),%eax
  add    %edx,%eax
  mov    %eax,-0x10(%rbp)
  mov    -0x8(%rbp),%rax
  add    $0x18,%rax
  mov    (%rax),%rax
  shl    $0x18,%eax
  add    %eax,-0x14(%rbp)
  mov    -0x8(%rbp),%rax
  add    $0x10,%rax
  mov    (%rax),%rax
  shl    $0x10,%eax
  add    %eax,-0x14(%rbp)
  mov    -0x8(%rbp),%rax
  add    $0x8,%rax
  mov    (%rax),%rax
  shl    $0x8,%eax
  add    %eax,-0x14(%rbp)
  mov    -0x8(%rbp),%rax
  mov    (%rax),%rax
  mov    %eax,%edx
  mov    -0x14(%rbp),%eax
  add    %edx,%eax
  mov    %eax,-0x14(%rbp)
  jmp    L32
  mov    -0xc(%rbp),%eax
  jmp    L37
L32:
  mov    -0x10(%rbp),%eax
  xor    %eax,-0xc(%rbp)
  mov    -0x10(%rbp),%eax
  shl    $0xe,%eax
  mov    %eax,%edx
  mov    -0x10(%rbp),%eax
  sar    $0x12,%eax
  or     %edx,%eax
  sub    %eax,-0xc(%rbp)
  mov    -0xc(%rbp),%eax
  xor    %eax,-0x14(%rbp)
  mov    -0xc(%rbp),%eax
  shl    $0xb,%eax
  mov    %eax,%edx
  mov    -0xc(%rbp),%eax
  sar    $0x15,%eax
  or     %edx,%eax
  sub    %eax,-0x14(%rbp)
  mov    -0x14(%rbp),%eax
  xor    %eax,-0x10(%rbp)
  mov    -0x14(%rbp),%eax
  shl    $0x19,%eax
  mov    %eax,%edx
  mov    -0x14(%rbp),%eax
  sar    $0x7,%eax
  or     %edx,%eax
  sub    %eax,-0x10(%rbp)
  mov    -0x10(%rbp),%eax
  xor    %eax,-0xc(%rbp)
  mov    -0x10(%rbp),%eax
  shl    $0x10,%eax
  mov    %eax,%edx
  mov    -0x10(%rbp),%eax
  sar    $0x10,%eax
  or     %edx,%eax
  sub    %eax,-0xc(%rbp)
  mov    -0xc(%rbp),%eax
  xor    %eax,-0x14(%rbp)
  mov    -0xc(%rbp),%eax
  shl    $0x4,%eax
  mov    %eax,%edx
  mov    -0xc(%rbp),%eax
  sar    $0x1c,%eax
  or     %edx,%eax
  sub    %eax,-0x14(%rbp)
  mov    -0x14(%rbp),%eax
  xor    %eax,-0x10(%rbp)
  mov    -0x14(%rbp),%eax
  shl    $0xe,%eax
  mov    %eax,%edx
  mov    -0x14(%rbp),%eax
  sar    $0x12,%eax
  or     %edx,%eax
  sub    %eax,-0x10(%rbp)
  mov    -0x10(%rbp),%eax
  xor    %eax,-0xc(%rbp)
  mov    -0x10(%rbp),%eax
  shl    $0x18,%eax
  mov    %eax,%edx
  mov    -0x10(%rbp),%eax
  sar    $0x8,%eax
  or     %edx,%eax
  sub    %eax,-0xc(%rbp)
  mov    -0xc(%rbp),%eax
L37:
  pop    %rbp
  ret
```

assistant: ```c
uint32_t get_hashfunc(const void *key, size_t length, uint32_t initval) {
  uint32_t a, b, c;
  a = b = c = 0xdeadbeef + ((uint32_t)length) + initval;
  const uint8_t *k = (const uint8_t *)key;
  while (length > 12) {
    a += k[0];
    a += ((uint32_t)k[1]) << 8;
    a += ((uint32_t)k[2]) << 16;
    a += ((uint32_t)k[3]) << 24;
    b += k[4];
    b += ((uint32_t)k[5]) << 8;
    b += ((uint32_t)k[6]) << 16;
    b += ((uint32_t)k[7]) << 24;
    c += k[8];
    c += ((uint32_t)k[9]) << 8;
    c += ((uint32_t)k[10]) << 16;
    c += ((uint32_t)k[11]) << 24;
    {
      a -= c;
      a ^= (((c) << (4)) | ((c) >> (32 - (4))));
      c += b;
      b -= a;
      b ^= (((a) << (6)) | ((a) >> (32 - (6))));
      a += c;
      c -= b;
      c ^= (((b) << (8)) | ((b) >> (32 - (8))));
      b += a;
      a -= c;
      a ^= (((c) << (16)) | ((c) >> (32 - (16))));
      c += b;
      b -= a;
      b ^= (((a) << (19)) | ((a) >> (32 - (19))));
      a += c;
      c -= b;
      c ^= (((b) << (4)) | ((b) >> (32 - (4))));
      b += a;
    };
    length -= 12;
    k += 12;
  }
  switch (length) {
  case 12:
    c += ((uint32_t)k[11]) << 24;
  case 11:
    c += ((uint32_t)k[10]) << 16;
  case 10:
    c += ((uint32_t)k[9]) << 8;
  case 9:
    c += k[8];
  case 8:
    b += ((uint32_t)k[7]) << 24;
  case 7:
    b += ((uint32_t)k[6]) << 16;
  case 6:
    b += ((uint32_t)k[5]) << 8;
  case 5:
    b += k[4];
  case 4:
    a += ((uint32_t)k[3]) << 24;
  case 3:
    a += ((uint32_t)k[2]) << 16;
  case 2:
    a += ((uint32_t)k[1]) << 8;
  case 1:
    a += k[0];
    break;
  case 0:
    return c;
  }
  {
    c ^= b;
    c -= (((b) << (14)) | ((b) >> (32 - (14))));
    a ^= c;
    a -= (((c) << (11)) | ((c) >> (32 - (11))));
    b ^= a;
    b -= (((a) << (25)) | ((a) >> (32 - (25))));
    c ^= b;
    c -= (((b) << (16)) | ((b) >> (32 - (16))));
    a ^= c;
    a -= (((c) << (4)) | ((c) >> (32 - (4))));
    b ^= a;
    b -= (((a) << (14)) | ((a) >> (32 - (14))));
    c ^= b;
    c -= (((b) << (24)) | ((b) >> (32 - (24))));
  };
  return c;
}
```