PR middle-end/65554
	* gimple-fold.c (gimple_fold_builtin_memory_op): Update comment.
	(fold_ctor_reference): Use STRIP_USELESS_TYPE_CONVERSION instead
	of STRIP_NOPS.

	* g++.dg/opt/pr65554.C: New test.

Co-Authored-By: Jakub Jelinek <jakub@redhat.com>

From-SVN: r221954