gcc/testsuite/gcc.dg/tree-ssa/pr107052.c

   1 // { dg-do compile }
   2 // { dg-options "-O2 -fdump-tree-evrp" }
   3
   4 void link_failure();
   5 void f(int a)
   6 {
   7   a &= 0x300;
   8   int b =  __builtin_popcount(a);
   9   if (b > 3)
  10     link_failure();
  11 }
  12
  13 // { dg-final { scan-tree-dump-not "link_failure" "evrp" } }