Subversion Repositories openrisc_2011-10-31

/* { dg-do compile { target powerpc*-*-* ia64-*-* x86_64-*-* } } */

/* { dg-options "-O2 -fselective-scheduling -fsel-sched-pipelining -fsel-sched-pipelining-outer-loops" } */

typedef enum

{

  empty = 0, pawn = 1, knight = 2, king = 3, bishop = 5, rook = 6, queen = 7

}

PIECE;

extern int p_values[15];

extern int *last[65];

int

Quiesce (int alpha, int beta, int wtm, int ply)

{

  register int initial_alpha, value, delta;

  register int *goodmv, *movep, moves = 0, *sortv, temp;

  for (movep = last[ply - 1]; movep < last[ply]; movep++)

    if (p_values[(((*movep) >> 15) & 7) + 7] +

        p_values[(((*movep) >> 18) & 7) + 7] >= delta)

      {

        register int done;

        register int *end = last[ply - 1] + moves - 1;

        do

          {

            done = 1;

            movep = last[ply - 1];

            for (; movep < end; movep++, sortv++)

              if (*sortv < *(sortv + 1))

                {

                  *(movep + 1) = temp;

                  done = 0;

                }

          }

        while (!done);

      }

}