r221954 - in /trunk/gcc: ChangeLog gimple-fold....

[mpolacek@gcc.gnu.org]

Author: mpolacek
Date: Thu Apr  9 18:30:34 2015
New Revision: 221954

URL: https://gcc.gnu.org/viewcvs?rev=221954&root=gcc&view=rev
Log:
	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.

Added:
    trunk/gcc/testsuite/g++.dg/opt/pr65554.C
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/gimple-fold.c
    trunk/gcc/testsuite/ChangeLog