gcc/testsuite/gcc.dg/vect/pr97139.c

   1 /* { dg-require-effective-target vect_int } */
   2
   3 #include "tree-vect.h"
   4
   5 int pix[4];
   6
   7 int __attribute__((noipa)) foo (void)
   8 {
   9   pix[0] = pix[0] / 4;
  10   pix[1] = pix[1] / 4;
  11   pix[2] = pix[2] / 4;
  12   pix[3] = pix[3] / 4;
  13   return pix[0] + pix[1] + pix[2] + pix[3];
  14 }
  15
  16 int main ()
  17 {
  18   check_vect ();
  19
  20   pix[0] = 8;
  21   pix[1] = 16;
  22   pix[2] = 32;
  23   pix[3] = 64;
  24   if (foo () != 30)
  25     __builtin_abort ();
  26   return 0;
  27 }