user: 请将这段汇编代码片段转换成等效的C代码:

```asm
<radixSort>:
  endbr64
  push   %r14
  movslq %esi,%rax
  push   %r13
  lea    (%rdi,%rax,4),%rsi
  push   %r12
  push   %rbp
  mov    %rdi,%rbp
  push   %rbx
  mov    D2(%rip),%rbx
  mov    (%rbx),%edx
  test   %eax,%eax
  jle    L161
  cmp    %rbx,%rsi
  lea    0x4(%rbx),%rcx
  mov    %rax,%r12
  mov    %eax,%r14d
  setbe  %al
  cmp    %rcx,%rdi
  setae  %cl
  or     %cl,%al
  je     L42
  cmp    $0x1,%r12d
  je     L42
  lea    -0x1(%r12),%r13d
  cmp    $0x2,%r13d
  jbe    L38
  movd   %edx,%xmm4
  mov    %r12d,%edx
  mov    %rdi,%rax
  shr    $0x2,%edx
  pshufd $0x0,%xmm4,%xmm1
  sub    $0x1,%edx
  shl    $0x4,%rdx
  lea    0x10(%rdi,%rdx,1),%rdx
  nopl   0x0(%rax)
L44:
  movdqu (%rax),%xmm0
  add    $0x10,%rax
  pxor   %xmm1,%xmm0
  movups %xmm0,-0x10(%rax)
  cmp    %rax,%rdx
  jne    L44
  mov    %r12d,%edx
  and    $0xfffffffc,%edx
  mov    %edx,%eax
  cmp    %edx,%r12d
  je     L142
  mov    %r12d,%ecx
  sub    %edx,%ecx
  cmp    $0x1,%ecx
  je     L168
L15:
  lea    0x0(%rbp,%rdx,4),%rdx
  movd   (%rbx),%xmm2
  movq   (%rdx),%xmm0
  pshufd $0xe0,%xmm2,%xmm1
  pxor   %xmm1,%xmm0
  movq   %xmm0,(%rdx)
  mov    %ecx,%edx
  and    $0xfffffffe,%edx
  add    %edx,%eax
  cmp    %edx,%ecx
  je     L142
L168:
  cltq
  mov    (%rbx),%edx
  xor    %edx,0x0(%rbp,%rax,4)
L142:
  mov    (%rbx),%edx
  mov    %rbp,%rdi
  call   <bitReader@plt>
  cmp    $0x2,%r13d
  jbe    L112
  mov    %r12d,%edx
  movd   (%rbx),%xmm5
  mov    %rbp,%rax
  shr    $0x2,%edx
  sub    $0x1,%edx
  pshufd $0x0,%xmm5,%xmm1
  shl    $0x4,%rdx
  lea    0x10(%rbp,%rdx,1),%rdx
  nopl   0x0(%rax,%rax,1)
L21:
  movdqu (%rax),%xmm0
  add    $0x10,%rax
  pxor   %xmm1,%xmm0
  movups %xmm0,-0x10(%rax)
  cmp    %rax,%rdx
  jne    L21
  mov    %r12d,%edx
  and    $0xfffffffc,%edx
  mov    %edx,%eax
  cmp    %r12d,%edx
  je     L125
  mov    %r12d,%r14d
  sub    %edx,%r14d
  cmp    $0x1,%r14d
  je     L66
L27:
  lea    0x0(%rbp,%rdx,4),%rdx
  movd   (%rbx),%xmm3
  movq   (%rdx),%xmm0
  pshufd $0xe0,%xmm3,%xmm1
  pxor   %xmm1,%xmm0
  movq   %xmm0,(%rdx)
  mov    %r14d,%edx
  and    $0xfffffffe,%edx
  add    %edx,%eax
  cmp    %edx,%r14d
  je     L125
L66:
  cltq
  mov    (%rbx),%edx
  xor    %edx,0x0(%rbp,%rax,4)
L125:
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
  cs nopw 0x0(%rax,%rax,1)
L42:
  lea    -0x1(%r12),%edx
  lea    0x4(%rbp),%r12
  mov    %rbp,%rax
  mov    %rdx,%r13
  lea    (%r12,%rdx,4),%rcx
  nopl   0x0(%rax,%rax,1)
L167:
  mov    (%rbx),%edx
  xor    %edx,(%rax)
  add    $0x4,%rax
  cmp    %rcx,%rax
  jne    L167
  mov    (%rbx),%edx
  mov    %rbp,%rdi
  mov    %r13d,%r13d
  call   <bitReader@plt>
  lea    (%r12,%r13,4),%rdx
  cs nopw 0x0(%rax,%rax,1)
L135:
  mov    (%rbx),%eax
  xor    %eax,0x0(%rbp)
  add    $0x4,%rbp
  cmp    %rdx,%rbp
  jne    L135
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  ret
  nopw   0x0(%rax,%rax,1)
L161:
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  jmp    1050 <bitReader@plt>
L38:
  mov    %r12d,%ecx
  xor    %edx,%edx
  xor    %eax,%eax
  jmp    L15
L112:
  xor    %edx,%edx
  xor    %eax,%eax
  jmp    L27
```

assistant: ```c
void radixSort(int *Array, int arraySize) {
  int i;
  unsigned *x = (unsigned *)Array;
  for (i = 0; i < arraySize; i++)
    x[i] ^= INT_MIN;
  bitReader(x, x + arraySize, INT_MIN);
  for (i = 0; i < arraySize; i++)
    x[i] ^= INT_MIN;
}
```