gcc/testsuite/gcc.dg/torture/pr36978.c

   1 /* { dg-do compile } */
   2 /* { dg-options "-funswitch-loops" } */
   3
   4 unsigned short status;
   5 void foo (const _Bool flag)
   6 {
   7   if (status == 2 || status == 7)
   8     {
   9       while (status != 2 && (status != 7 || !flag))
  10         {
  11         }
  12     }
  13 }
  14