gcc/testsuite/gcc.dg/vect/vect-early-break_95-pr113137.c

   1 /* { dg-do compile } */
   2 /* { dg-add-options vect_early_break } */
   3 /* { dg-require-effective-target vect_early_break } */
   4 /* { dg-require-effective-target vect_int } */
   5 /* { dg-additional-options "-w" } */
   6
   7 short gen_to_words_words;
   8 void gen_to_words() {
   9   unsigned short *lp = &gen_to_words_words;
  10   long carry;
  11   for (carry = 1, lp--; carry; lp--) {
  12     carry = *lp + carry;
  13     *lp = carry >>= 16;
  14     if (lp == &gen_to_words_words)
  15       break;
  16   }
  17 }