gcc/testsuite/gcc.target/powerpc/pr53487.c

   1 /* { dg-do compile { target { powerpc*-*-* } } } */
   2 /* { dg-skip-if "" { powerpc*-*-darwin* } } */
   3 /* { dg-require-effective-target powerpc_vsx_ok } */
   4 /* { dg-options "-O3 -mdejagnu-cpu=power7 -misel -ffast-math" } */
   5
   6 struct phylo_s {
   7   int left;
   8 };
   9 void Free2DArray (void **, int);
  10
  11 int Cluster(float **dmx, int N, struct phylo_s *tree)
  12 {
  13   float **mx;
  14   int *coord;
  15   int i;
  16   int Np;
  17   int row, col;
  18   float min;
  19   for (col = 0; col < N; Np--)
  20     {
  21       for (row = 0; row < Np; row++)
  22         for (col = row+1; col < Np; col++)
  23           if (mx[row][col] < min)
  24             i = row;
  25       tree[Np-2].left = coord[i];
  26     }
  27   Free2DArray((void **) mx, N);
  28 }