gcc/testsuite/gcc.dg/vect/pr68502-1.c

   1 #include <stdlib.h>
   2 #include "tree-vect.h"
   3
   4 typedef struct {
   5     double *I;
   6     double W;
   7     double X;
   8     double V;
   9     double U;
  10     double P;
  11     double Q;
  12     double R;
  13 } f1_neuron;
  14
  15 f1_neuron *f1_layer;
  16
  17 int numf1s = 1000;
  18
  19 void __attribute__((noinline,noclone))
  20 reset_nodes()
  21 {
  22   int i;
  23
  24   for (i=0;i<numf1s;i++)
  25     {
  26       f1_layer[i].W = 0.0;
  27       f1_layer[i].X = 0.0;
  28       f1_layer[i].V = 0.0;
  29       f1_layer[i].U = 0.0;
  30       f1_layer[i].P = 0.0;
  31       f1_layer[i].Q = 0.0;
  32       f1_layer[i].R = 0.0;
  33     }
  34 }
  35
  36 int main ()
  37 {
  38   int i;
  39   check_vect ();
  40   f1_layer = (f1_neuron *)malloc (numf1s * sizeof (f1_neuron));
  41   for (i = 0; i < numf1s; i++)
  42     f1_layer[i].I = (double *)-1;
  43   reset_nodes ();
  44   for (i = 0; i < numf1s; i++)
  45     if (f1_layer[i].I != (double *)-1)
  46       abort ();
  47   return 0;
  48 }