gcc/testsuite/gcc.dg/guality/pr41447-1.c

   1 /* { dg-do run } */
   2 /* { dg-options "-g" } */
   3
   4 #include "guality.h"
   5
   6 int a;
   7
   8 int
   9 main (int argc, char *argv[])
  10 {
  11   int tmp = a;
  12   int tmp2 = a;
  13   int tmp3;
  14   int res;
  15   GUALCHKVAL (a);
  16   GUALCHKVAL (tmp);
  17   GUALCHKVAL (tmp2);
  18   a = 0;
  19   tmp3 = tmp2;
  20   GUALCHKVAL (a);
  21   GUALCHKVAL (tmp);
  22   GUALCHKVAL (tmp2);
  23   GUALCHKVAL (tmp3);
  24   res = tmp - tmp2 + 1;
  25   return res;
  26 }