2018-11-08  Jozef Lawrynowicz  <jozef.l@mittosystems.com>

	* c-c++-common/pr27336.c: Skip test if the target keeps null pointer
	checks.
	* gcc.dg/addr_equal-1.c: Likewise.
	* gcc.dg/tree-ssa/pr78154.c: Likewise.
	* gcc.dg/tree-ssa/vrp111.c: Likewise.

From-SVN: r265926