gcc/testsuite/gcc.dg/pr81228.c

   1 /* PR target/81228.  */
   2 /* { dg-do compile } */
   3 /* { dg-options "-O3 -fdump-tree-ssa" } */
   4
   5 void *a;
   6
   7 void b ()
   8 {
   9   char c;
  10   long d;
  11   char *e = a;
  12   for (; d; d++)
  13   {
  14     double f, g;
  15     c = g < f || g > f;
  16     e[d] = c;
  17   }
  18 }
  19
  20 /* Let's make sure we do have a LTGT.  */
  21 /* { dg-final { scan-tree-dump "<>" "ssa" } } */