/* { dg-do compile } */ /* { dg-options "-O2 -fdump-tree-vrp1" } */ int test1(int i, int k) { if (i > 0 && i <= 5 && k >= 10 && k < 42) { int j = i + 1 + k; return j == 10; } return 1; } /* { dg-final { scan-tree-dump "Folding predicate j_.* == 10 to 0" "vrp1" } } */ /* { dg-final { cleanup-tree-dump "vrp1" } } */