user: 下面的汇编指令对应的C源代码是什么:

```asm
<isPalindrome>:
  endbr64
  mov    %edi,%ecx
  mov    %edi,%edx
  mov    %edi,%eax
  and    $0x80000000,%ecx
  and    $0x1,%edx
  test   $0x80000001,%eax
  je     L366
  test   %ecx,%ecx
  je     L398
  test   %dl,%dl
  je     L398
L366:
  test   $0x2,%al
  mov    %eax,%ecx
  setne  %dl
  and    $0xc0000000,%ecx
  jle    L194
  test   %dl,%dl
  je     L194
L223:
  test   $0x4,%al
  mov    %eax,%ecx
  setne  %dl
  and    $0xe0000000,%ecx
  jle    L52
  test   %dl,%dl
  je     L52
L635:
  test   $0x8,%al
  mov    %eax,%ecx
  setne  %dl
  and    $0xf0000000,%ecx
  jle    L177
  test   %dl,%dl
  je     L177
L127:
  test   $0x10,%al
  mov    %eax,%ecx
  setne  %dl
  and    $0xf8000000,%ecx
  jle    L798
  test   %dl,%dl
  je     L798
L488:
  test   $0x20,%al
  mov    %eax,%ecx
  setne  %dl
  and    $0xfc000000,%ecx
  jle    L405
  test   %dl,%dl
  je     L405
L58:
  test   $0x40,%al
  mov    %eax,%ecx
  setne  %dl
  and    $0xfe000000,%ecx
  jle    L29
  test   %dl,%dl
  je     L29
L155:
  mov    %eax,%edx
  mov    %eax,%ecx
  shr    $0x7,%dl
  and    $0xff000000,%ecx
  jle    L353
  test   %dl,%dl
  je     L353
L502:
  test   $0x1,%ah
  mov    %eax,%ecx
  setne  %dl
  and    $0xff800000,%ecx
  jle    L175
  test   %dl,%dl
  je     L175
L62:
  test   $0x2,%ah
  mov    %eax,%ecx
  setne  %dl
  and    $0xffc00000,%ecx
  jle    L83
  test   %dl,%dl
  je     L83
L195:
  test   $0x4,%ah
  mov    %eax,%ecx
  setne  %dl
  and    $0xffe00000,%ecx
  jle    L744
  test   %dl,%dl
  je     L744
L123:
  test   $0x8,%ah
  mov    %eax,%ecx
  setne  %dl
  and    $0xfff00000,%ecx
  jle    L704
  test   %dl,%dl
  je     L704
L509:
  test   $0x10,%ah
  mov    %eax,%ecx
  setne  %dl
  and    $0xfff80000,%ecx
  jle    L359
  test   %dl,%dl
  je     L359
L373:
  test   $0x20,%ah
  mov    %eax,%ecx
  setne  %dl
  and    $0xfffc0000,%ecx
  jle    L812
  test   %dl,%dl
  je     L812
L601:
  test   $0x40,%ah
  mov    %eax,%ecx
  setne  %dl
  and    $0xfffe0000,%ecx
  jle    L317
  mov    $0x1,%r8d
  test   %dl,%dl
  jne    L521
L317:
  mov    $0x1,%r8d
  test   $0xfffe4000,%eax
  jne    L866
L521:
  mov    %r8d,%eax
  ret
  xchg   %ax,%ax
L194:
  test   $0xc0000002,%eax
  je     L223
  test   %ecx,%ecx
  jns    L476
  test   %dl,%dl
  jne    L223
L476:
  mov    $0x2,%esi
  jmp    L850
  nopl   0x0(%rax)
L52:
  test   $0xe0000004,%eax
  je     L635
  test   %ecx,%ecx
  jns    L446
  test   %dl,%dl
  jne    L635
L446:
  mov    $0x3,%esi
  jmp    L850
  nopl   0x0(%rax)
L177:
  test   $0xf0000008,%eax
  je     L127
  test   %ecx,%ecx
  jns    L801
  test   %dl,%dl
  jne    L127
L801:
  mov    $0x4,%esi
  jmp    L850
  xchg   %ax,%ax
L798:
  test   $0xf8000010,%eax
  je     L488
  test   %ecx,%ecx
  jns    L582
  test   %dl,%dl
  jne    L488
L582:
  mov    $0x5,%esi
  jmp    L850
  xchg   %ax,%ax
L405:
  test   $0xfc000020,%eax
  je     L58
  test   %ecx,%ecx
  jns    L646
  test   %dl,%dl
  jne    L58
L646:
  mov    $0x6,%esi
  jmp    L850
  xchg   %ax,%ax
L29:
  test   $0xfe000040,%eax
  je     L155
  test   %ecx,%ecx
  jns    L220
  test   %dl,%dl
  jne    L155
L220:
  mov    $0x7,%esi
L850:
  sub    $0x8,%rsp
  lea    D6(%rip),%rdi
  call   <printf@plt>
  xor    %eax,%eax
  add    $0x8,%rsp
  ret
  nopl   0x0(%rax,%rax,1)
L353:
  test   $0xff000080,%eax
  je     L502
  test   %ecx,%ecx
  jns    L285
  test   %dl,%dl
  jne    L502
L285:
  mov    $0x8,%esi
  jmp    L850
  cs nopw 0x0(%rax,%rax,1)
L175:
  test   $0xff800100,%eax
  je     L62
  test   %ecx,%ecx
  jns    L768
  test   %dl,%dl
  jne    L62
L768:
  mov    $0x9,%esi
  jmp    L850
  xchg   %ax,%ax
L83:
  test   $0xffc00200,%eax
  je     L195
  test   %ecx,%ecx
  jns    L7
  test   %dl,%dl
  jne    L195
L7:
  mov    $0xa,%esi
  jmp    L850
  nopl   0x0(%rax)
L744:
  test   $0xffe00400,%eax
  je     L123
  test   %ecx,%ecx
  jns    L689
  test   %dl,%dl
  jne    L123
L689:
  mov    $0xb,%esi
  jmp    L850
  nopl   0x0(%rax)
L704:
  test   $0xfff00800,%eax
  je     L509
  test   %ecx,%ecx
  jns    L110
  test   %dl,%dl
  jne    L509
L110:
  mov    $0xc,%esi
  jmp    L850
  nopl   0x0(%rax)
L359:
  test   $0xfff81000,%eax
  je     L373
  test   %ecx,%ecx
  jns    L834
  test   %dl,%dl
  jne    L373
L834:
  mov    $0xd,%esi
  jmp    L850
  nopl   0x0(%rax)
L812:
  test   $0xfffc2000,%eax
  je     L601
  test   %ecx,%ecx
  jns    L851
  test   %dl,%dl
  jne    L601
L851:
  mov    $0xe,%esi
  jmp    L850
  nopl   0x0(%rax)
L866:
  test   %ecx,%ecx
  jns    L445
  test   %dl,%dl
  jne    L521
L445:
  mov    $0xf,%esi
  jmp    L850
L398:
  mov    $0x1,%esi
  jmp    L850
```

tool_calls: name: parse_data
arguments: data_label: D6
type: string

tool: D6: pair %i didn't match :/


assistant: ```c
int isPalindrome(int x) {
  int highBit = 1 << 31;
  int lowBit = 1;
  int inputIsPalindrome = 1;
  int leftMost = 0;
  int rightMost = 0;
  int i;
  leftMost = x & highBit;
  rightMost = x & lowBit;
  for (i = 1; i < 16; i++) {
    leftMost = x & highBit;
    rightMost = x & lowBit;
    if ((leftMost > 0 && rightMost > 0) || (leftMost == 0 && rightMost == 0) || (leftMost < 0 && rightMost > 0)) {
      highBit = highBit >> 1;
      lowBit = lowBit << 1;
    } else {
      printf("pair %i didn't match :/\n", i);
      inputIsPalindrome = 0;
      break;
    }
  }
  return inputIsPalindrome;
}
```