gistfile1.txt

int __cdecl HashFunction(int pInputString, unsigned int inputLength, int hashH, int hashL)
{
  int result; // eax@17
  int v30; // ST20_4@37
  unsigned int v31; // ST1C_4@37
  int v32; // ST28_4@37
  int v33; // ST1C_4@37
  int v34; // ST20_4@37
  int v35; // ST28_4@37
  int v36; // ST1C_4@37
  int v37; // ST20_4@37
  int v38; // ST28_4@37
  int v39; // ST1C_4@37
  int v40; // ST20_4@37
  unsigned int v41; // ST1C_4@52
  unsigned int v42; // ST28_4@52
  unsigned int v43; // ST20_4@52
  unsigned int v44; // ST1C_4@52
  unsigned int v45; // ST28_4@52
  unsigned int v46; // ST20_4@52
  int v47; // [sp+Ch] [bp-20h]@1
  int v51; // [sp+1Ch] [bp-10h]@1
  unsigned int v52; // [sp+20h] [bp-Ch]@1
  int v53; // [sp+28h] [bp-4h]@1

  v52 = inputLength + *(_DWORD *)hashH - 559038737;
  v53 = inputLength + *(_DWORD *)hashH - 559038737;
  v51 = *(_DWORD *)hashL + v52;
  v47 = pInputString;
  while ( inputLength > 0xC )
  {
    v30 = v52
        + *(_BYTE *)(v47 + 4)
        + (*(_BYTE *)(v47 + 5) << 8)
        + (*(_BYTE *)(v47 + 6) << 16)
        + (*(_BYTE *)(v47 + 7) << 24);
    v31 = v51
        + *(_BYTE *)(v47 + 8)
        + (*(_BYTE *)(v47 + 9) << 8)
        + (*(_BYTE *)(v47 + 10) << 16)
        + (*(_BYTE *)(v47 + 11) << 24);
    v32 = (v53
         + *(_BYTE *)v47
         + (*(_BYTE *)(v47 + 1) << 8)
         + (*(_BYTE *)(v47 + 2) << 16)
         + (*(_BYTE *)(v47 + 3) << 24)
         - v31) ^ (v31 >> 28) ^ 16 * v31;
    v33 = v30 + v31;
    v34 = (v30 - v32) ^ ((unsigned int)v32 >> 26) ^ (v32 << 6);
    v35 = v33 + v32;
    v36 = (v33 - v34) ^ ((unsigned int)v34 >> 24) ^ (v34 << 8);
    v37 = v35 + v34;
    v38 = (v35 - v36) ^ ((unsigned int)v36 >> 16) ^ (v36 << 16);
    v39 = v37 + v36;
    v40 = (v37 - v38) ^ ((unsigned int)v38 >> 13) ^ (v38 << 19);
    v53 = v39 + v38;
    v51 = (v39 - v40) ^ ((unsigned int)v40 >> 28) ^ 16 * v40;
    v52 = v53 + v40;
    inputLength -= 12;
    v47 += 12;
  }
  switch ( inputLength )
  {
    case 0xCu:
      v51 += *(_BYTE *)(v47 + 11) << 24;
      goto LABEL_40;
    case 0xBu:
LABEL_40:
      v51 += *(_BYTE *)(v47 + 10) << 16;
      goto LABEL_41;
    case 0xAu:
LABEL_41:
      v51 += *(_BYTE *)(v47 + 9) << 8;
      goto LABEL_42;
    case 9u:
LABEL_42:
      v51 += *(_BYTE *)(v47 + 8);
      goto LABEL_43;
    case 8u:
LABEL_43:
      v52 += *(_BYTE *)(v47 + 7) << 24;
      goto LABEL_44;
    case 7u:
LABEL_44:
      v52 += *(_BYTE *)(v47 + 6) << 16;
      goto LABEL_45;
    case 6u:
LABEL_45:
      v52 += *(_BYTE *)(v47 + 5) << 8;
      goto LABEL_46;
    case 5u:
LABEL_46:
      v52 += *(_BYTE *)(v47 + 4);
      goto LABEL_47;
    case 4u:
LABEL_47:
      v53 += *(_BYTE *)(v47 + 3) << 24;
      goto LABEL_48;
    case 3u:
LABEL_48:
      v53 += *(_BYTE *)(v47 + 2) << 16;
      goto LABEL_49;
    case 2u:
LABEL_49:
      v53 += *(_BYTE *)(v47 + 1) << 8;
      goto LABEL_50;
    case 1u:
LABEL_50:
      v53 += *(_BYTE *)v47;
      goto LABEL_52;
    case 0u:
      result = v51;
      *(_DWORD *)hashH = v51;
      *(_DWORD *)hashL = v52;
      break;
    default:
LABEL_52:
      v41 = (v52 ^ v51) - ((v52 >> 18) ^ (v52 << 14));
      v42 = (v41 ^ v53) - ((v41 >> 21) ^ (v41 << 11));
      v43 = (v42 ^ v52) - ((v42 >> 7) ^ (v42 << 25));
      v44 = (v43 ^ v41) - ((v43 >> 16) ^ (v43 << 16));
      v45 = (v44 ^ v42) - ((v44 >> 28) ^ 16 * v44);
      v46 = (v45 ^ v43) - ((v45 >> 18) ^ (v45 << 14));
      *(_DWORD *)hashH = (v46 ^ v44) - ((v46 >> 8) ^ (v46 << 24));
      result = hashL;
      *(_DWORD *)hashL = v46;
      break;
  }
  return result;
}