user: 下面的汇编指令对应的C源代码是什么：

```asm
<hash32_hsieh>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  mov    %rdi,-0x28(%rbp)
  mov    %rsi,-0x30(%rbp)
  mov    -0x28(%rbp),%rax
  mov    %rax,-0x8(%rbp)
  mov    -0x30(%rbp),%rax
  mov    %eax,-0x18(%rbp)
  mov    -0x18(%rbp),%eax
  mov    %eax,-0x14(%rbp)
  cmpq   $0x0,-0x8(%rbp)
  jne    L100
  mov    $0x0,%eax
  jmp    L89
L100:
  mov    -0x18(%rbp),%eax
  and    $0x3,%eax
  mov    %eax,-0x10(%rbp)
  sarl   $0x2,-0x18(%rbp)
  jmp    L107
L8:
  mov    -0x8(%rbp),%rax
  add    $0x8,%rax
  mov    (%rax),%rax
  shl    $0x8,%eax
  mov    %eax,%edx
  mov    -0x8(%rbp),%rax
  mov    (%rax),%rax
  add    %edx,%eax
  add    %eax,-0x14(%rbp)
  mov    -0x8(%rbp),%rax
  add    $0xa,%rax
  mov    (%rax),%rax
  shl    $0x8,%eax
  mov    %eax,%edx
  mov    -0x8(%rbp),%rax
  add    $0x2,%rax
  mov    (%rax),%rax
  add    %edx,%eax
  shl    $0xb,%eax
  xor    -0x14(%rbp),%eax
  mov    %eax,-0xc(%rbp)
  mov    -0x14(%rbp),%eax
  shl    $0x10,%eax
  xor    -0xc(%rbp),%eax
  mov    %eax,-0x14(%rbp)
  addq   $0x8,-0x8(%rbp)
  mov    -0x14(%rbp),%eax
  sar    $0xb,%eax
  add    %eax,-0x14(%rbp)
  subl   $0x1,-0x18(%rbp)
L107:
  cmpl   $0x0,-0x18(%rbp)
  jg     L8
  cmpl   $0x3,-0x10(%rbp)
  je     L3
  cmpl   $0x3,-0x10(%rbp)
  jg     L27
  cmpl   $0x1,-0x10(%rbp)
  je     L88
  cmpl   $0x2,-0x10(%rbp)
  je     L81
  jmp    L27
L3:
  mov    -0x8(%rbp),%rax
  add    $0x8,%rax
  mov    (%rax),%rax
  shl    $0x8,%eax
  mov    %eax,%edx
  mov    -0x8(%rbp),%rax
  mov    (%rax),%rax
  add    %edx,%eax
  add    %eax,-0x14(%rbp)
  mov    -0x14(%rbp),%eax
  shl    $0x10,%eax
  xor    %eax,-0x14(%rbp)
  mov    -0x8(%rbp),%rax
  add    $0x4,%rax
  movzbl (%rax),%eax
  movsbl %al,%eax
  shl    $0x12,%eax
  xor    %eax,-0x14(%rbp)
  mov    -0x14(%rbp),%eax
  sar    $0xb,%eax
  add    %eax,-0x14(%rbp)
  jmp    L27
L81:
  mov    -0x8(%rbp),%rax
  add    $0x8,%rax
  mov    (%rax),%rax
  shl    $0x8,%eax
  mov    %eax,%edx
  mov    -0x8(%rbp),%rax
  mov    (%rax),%rax
  add    %edx,%eax
  add    %eax,-0x14(%rbp)
  mov    -0x14(%rbp),%eax
  shl    $0xb,%eax
  xor    %eax,-0x14(%rbp)
  mov    -0x14(%rbp),%eax
  sar    $0x11,%eax
  add    %eax,-0x14(%rbp)
  jmp    L27
L88:
  mov    -0x8(%rbp),%rax
  movzbl (%rax),%eax
  movsbl %al,%eax
  add    %eax,-0x14(%rbp)
  mov    -0x14(%rbp),%eax
  shl    $0xa,%eax
  xor    %eax,-0x14(%rbp)
  mov    -0x14(%rbp),%eax
  sar    %eax
  add    %eax,-0x14(%rbp)
L27:
  mov    -0x14(%rbp),%eax
  shl    $0x3,%eax
  xor    %eax,-0x14(%rbp)
  mov    -0x14(%rbp),%eax
  sar    $0x5,%eax
  add    %eax,-0x14(%rbp)
  mov    -0x14(%rbp),%eax
  shl    $0x4,%eax
  xor    %eax,-0x14(%rbp)
  mov    -0x14(%rbp),%eax
  sar    $0x11,%eax
  add    %eax,-0x14(%rbp)
  mov    -0x14(%rbp),%eax
  shl    $0x19,%eax
  xor    %eax,-0x14(%rbp)
  mov    -0x14(%rbp),%eax
  sar    $0x6,%eax
  add    %eax,-0x14(%rbp)
  mov    -0x14(%rbp),%eax
L89:
  pop    %rbp
  ret
```

assistant: ```c
uint32_t hash32_hsieh(const void *vdata, size_t ulen) {
  const char *data = (const char *)vdata;
  ssize_t len = ulen;
  uint32_t hash = len, tmp;
  int rem;
  if (!data)
    return 0;
  rem = len & 3;
  len >>= 2;
  for (; len > 0; len--) {
    hash += ((((uint32_t)(((const uint8_t *)(data))[1])) << 8) + (uint32_t)(((const uint8_t *)(data))[0]));
    tmp = (((((uint32_t)(((const uint8_t *)(data + 2))[1])) << 8) + (uint32_t)(((const uint8_t *)(data + 2))[0])) << 11) ^ hash;
    hash = (hash << 16) ^ tmp;
    data += 2 * sizeof(uint16_t);
    hash += hash >> 11;
  }
  switch (rem) {
  case 3:
    hash += ((((uint32_t)(((const uint8_t *)(data))[1])) << 8) + (uint32_t)(((const uint8_t *)(data))[0]));
    hash ^= hash << 16;
    hash ^= data[sizeof(uint16_t)] << 18;
    hash += hash >> 11;
    break;
  case 2:
    hash += ((((uint32_t)(((const uint8_t *)(data))[1])) << 8) + (uint32_t)(((const uint8_t *)(data))[0]));
    hash ^= hash << 11;
    hash += hash >> 17;
    break;
  case 1:
    hash += *data;
    hash ^= hash << 10;
    hash += hash >> 1;
  }
  hash ^= hash << 3;
  hash += hash >> 5;
  hash ^= hash << 4;
  hash += hash >> 17;
  hash ^= hash << 25;
  hash += hash >> 6;
  return hash;
}
```