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-skip-if "do not override -mcpu" { powerpc*-*-* } { "-mcpu=*" } { "-mcpu=power7" } } */
   5 /* { dg-options "-O3 -mcpu=power7 -misel -ffast-math" } */
   6
   7 struct phylo_s {
   8   int left;
   9 };
  10 void Free2DArray (void **, int);
  11
  12 int Cluster(float **dmx, int N, struct phylo_s *tree)
  13 {
  14   float **mx;
  15   int *coord;
  16   int i;
  17   int Np;
  18   int row, col;
  19   float min;
  20   for (col = 0; col < N; Np--)
  21     {
  22       for (row = 0; row < Np; row++)
  23         for (col = row+1; col < Np; col++)
  24           if (mx[row][col] < min)
  25             i = row;
  26       tree[Np-2].left = coord[i];
  27     }
  28   Free2DArray((void **) mx, N);
  29 }