/* { dg-do compile } */ /* { dg-options "-O2 -fdump-tree-optimized" } */ void *arf (); int foo() { void *p = arf (); if ((void (*)(void))p != 0) return 1; else return 2; } /* The cast to a function pointer type must remain after all optimizations are complete so that function pointer canonicalization works on those targets which require it. */ /* { dg-final { scan-tree-dump-times "= \\(void \\(\\*<.*>\\) \\(void\\)\\) p_" 1 "optimized" } } */ /* { dg-final { cleanup-tree-dump "optimized" } } */