user: 下面的汇编指令对应的C源代码是什么:

```asm
<rgph_u64_xxh64s_data32>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  push   %rbx
  sub    $0x68,%rsp
  mov    %rdi,-0x58(%rbp)
  mov    %rsi,-0x60(%rbp)
  mov    %rdx,-0x68(%rbp)
  mov    %fs:0x28,%rax
  mov    %rax,-0x18(%rbp)
  xor    %eax,%eax
  mov    -0x58(%rbp),%rax
  mov    %rax,-0x50(%rbp)
  mov    -0x60(%rbp),%rax
  lea    0x0(,%rax,4),%rdx
  mov    -0x50(%rbp),%rax
  add    %rdx,%rax
  mov    %rax,-0x48(%rbp)
  mov    -0x60(%rbp),%rax
  lea    0x0(,%rax,4),%rcx
  lea    -0x30(%rbp),%rdx
  mov    -0x68(%rbp),%rax
  mov    %rax,%rsi
  mov    %rcx,%rdi
  call   <rgph_xxh64s_init@plt>
  jmp    L30
L12:
  mov    -0x50(%rbp),%rax
  mov    (%rax),%eax
  mov    %eax,%edi
  call   <htole32@plt>
  mov    %eax,%ebx
  mov    -0x50(%rbp),%rax
  add    $0x4,%rax
  mov    (%rax),%eax
  mov    %eax,%edi
  call   <htole32@plt>
  mov    $0x20,%edx
  mov    %edx,%ecx
  shl    %cl,%eax
  add    %ebx,%eax
  mov    %eax,-0x40(%rbp)
  mov    -0x50(%rbp),%rax
  add    $0x8,%rax
  mov    (%rax),%eax
  mov    %eax,%edi
  call   <htole32@plt>
  mov    %eax,%ebx
  mov    -0x50(%rbp),%rax
  add    $0xc,%rax
  mov    (%rax),%eax
  mov    %eax,%edi
  call   <htole32@plt>
  mov    $0x20,%edx
  mov    %edx,%ecx
  shl    %cl,%eax
  add    %ebx,%eax
  mov    %eax,-0x3c(%rbp)
  mov    -0x50(%rbp),%rax
  add    $0x10,%rax
  mov    (%rax),%eax
  mov    %eax,%edi
  call   <htole32@plt>
  mov    %eax,%ebx
  mov    -0x50(%rbp),%rax
  add    $0x14,%rax
  mov    (%rax),%eax
  mov    %eax,%edi
  call   <htole32@plt>
  mov    $0x20,%edx
  mov    %edx,%ecx
  shl    %cl,%eax
  add    %ebx,%eax
  mov    %eax,-0x38(%rbp)
  mov    -0x50(%rbp),%rax
  add    $0x18,%rax
  mov    (%rax),%eax
  mov    %eax,%edi
  call   <htole32@plt>
  mov    %eax,%ebx
  mov    -0x50(%rbp),%rax
  add    $0x1c,%rax
  mov    (%rax),%eax
  mov    %eax,%edi
  call   <htole32@plt>
  mov    $0x20,%edx
  mov    %edx,%ecx
  shl    %cl,%eax
  add    %ebx,%eax
  mov    %eax,-0x34(%rbp)
  lea    -0x30(%rbp),%rdx
  lea    -0x40(%rbp),%rax
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <rgph_xxh64s_mix@plt>
  addq   $0x20,-0x50(%rbp)
L30:
  mov    -0x48(%rbp),%rax
  sub    -0x50(%rbp),%rax
  cmp    $0x1c,%rax
  jg     L12
  mov    -0x60(%rbp),%rax
  lea    0x0(,%rax,4),%rdx
  lea    -0x30(%rbp),%rax
  mov    %rax,%rsi
  mov    %rdx,%rdi
  call   <rgph_xxh64s_fold@plt>
  jmp    L13
L23:
  mov    -0x50(%rbp),%rax
  mov    (%rax),%eax
  mov    %eax,%edi
  call   <htole32@plt>
  mov    %eax,%ebx
  mov    -0x50(%rbp),%rax
  add    $0x4,%rax
  mov    (%rax),%eax
  mov    %eax,%edi
  call   <htole32@plt>
  mov    $0x20,%edx
  mov    %edx,%ecx
  shl    %cl,%eax
  add    %ebx,%eax
  mov    %eax,-0x40(%rbp)
  mov    -0x40(%rbp),%eax
  lea    -0x30(%rbp),%rdx
  mov    %rdx,%rsi
  mov    %eax,%edi
  call   <rgph_xxh64s_fmix8@plt>
  addq   $0x8,-0x50(%rbp)
L13:
  mov    -0x48(%rbp),%rax
  sub    -0x50(%rbp),%rax
  cmp    $0x4,%rax
  jg     L23
  mov    -0x48(%rbp),%rax
  sub    -0x50(%rbp),%rax
  test   %rax,%rax
  jle    L38
  mov    -0x50(%rbp),%rax
  mov    (%rax),%eax
  mov    %eax,%edi
  call   <htole32@plt>
  mov    %eax,%edx
  lea    -0x30(%rbp),%rax
  mov    %rax,%rsi
  mov    %edx,%edi
  call   <rgph_xxh64s_fmix4@plt>
L38:
  lea    -0x30(%rbp),%rax
  mov    %rax,%rdi
  call   <rgph_xxh64s_finalise@plt>
  mov    -0x30(%rbp),%eax
  mov    -0x18(%rbp),%rdx
  sub    %fs:0x28,%rdx
  je     L37
  call   <__stack_chk_fail@plt>
L37:
  mov    -0x8(%rbp),%rbx
  leave
  ret
```

assistant: ```c
uint64_t rgph_u64_xxh64s_data32(const void *data, size_t len, uintptr_t seed) {
  const uint32_t *key = data;
  const uint32_t *end = key + len;
  uint64_t w[4], h[4];
  rgph_xxh64s_init(len * sizeof(key[0]), seed, h);
  for (; end - key >= 8; key += 8) {
    w[0] = htole32(key[0]) + ((uint64_t)htole32(key[1]) << 32);
    w[1] = htole32(key[2]) + ((uint64_t)htole32(key[3]) << 32);
    w[2] = htole32(key[4]) + ((uint64_t)htole32(key[5]) << 32);
    w[3] = htole32(key[6]) + ((uint64_t)htole32(key[7]) << 32);
    rgph_xxh64s_mix(w, h);
  }
  rgph_xxh64s_fold(len * sizeof(key[0]), h);
  for (; end - key >= 2; key += 2) {
    w[0] = htole32(key[0]) + ((uint64_t)htole32(key[1]) << 32);
    rgph_xxh64s_fmix8(w[0], h);
  }
  if (end - key >= 1)
    rgph_xxh64s_fmix4(htole32(key[0]), h);
  rgph_xxh64s_finalise(h);
  return h[0];
}
```