String compare

            int length = strA.Length;
            if (length != strB.Length)
                return false;
            fixed (char* chPtr1 = &strA.m_firstChar)
            fixed (char* chPtr2 = &strB.m_firstChar)
            {
                char* chPtr3 = chPtr1;
                char* chPtr4 = chPtr2;
                while (length >= 10)
                {
                    if (*(int*)chPtr3 != *(int*)chPtr4 || *(int*)(chPtr3 + 2) != *(int*)(chPtr4 + 2) || (*(int*)(chPtr3 + 4) != *(int*)(chPtr4 + 4) || *(int*)(chPtr3 + 6) != *(int*)(chPtr4 + 6)) || *(int*)(chPtr3 + 8) != *(int*)(chPtr4 + 8))
                        return false;
                    chPtr3 += 10;
                    chPtr4 += 10;
                    length -= 10;
                }
                while (length > 0 && *(int*)chPtr3 == *(int*)chPtr4)
                {
                    chPtr3 += 2;
                    chPtr4 += 2;
                    length -= 2;
                }
                return length <= 0;
            }