1/* { dg-do compile { target powerpc*-*-* ia64-*-* x86_64-*-* } } */
2/* { dg-options "-O2 -fselective-scheduling -fsel-sched-pipelining -fsel-sched-pipelining-outer-loops" } */
3
4typedef enum
5{
6  empty = 0, pawn = 1, knight = 2, king = 3, bishop = 5, rook = 6, queen = 7
7}
8PIECE;
9extern int p_values[15];
10extern int *last[65];
11int
12Quiesce (int alpha, int beta, int wtm, int ply)
13{
14  register int initial_alpha, value, delta;
15  register int *goodmv, *movep, moves = 0, *sortv, temp;
16  for (movep = last[ply - 1]; movep < last[ply]; movep++)
17    if (p_values[(((*movep) >> 15) & 7) + 7] +
18        p_values[(((*movep) >> 18) & 7) + 7] >= delta)
19      {
20        register int done;
21        register int *end = last[ply - 1] + moves - 1;
22        do
23          {
24            done = 1;
25            movep = last[ply - 1];
26            for (; movep < end; movep++, sortv++)
27              if (*sortv < *(sortv + 1))
28                {
29                  *(movep + 1) = temp;
30                  done = 0;
31                }
32          }
33        while (!done);
34      }
35}
36
37