r183956 - in /trunk/gcc: ChangeLog expr.c tests...

[jakub@gcc.gnu.org]

Author: jakub
Date: Tue Feb  7 09:22:51 2012
New Revision: 183956

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=183956
Log:
	PR middle-end/52074
	* expr.c (expand_expr_addr_expr_1): For CONSTANT_CLASS_P or CONST_DECL
	if modifier < EXPAND_SUM call force_operand on the result.

	* gcc.c-torture/compile/pr52074.c: New test.

Added:
    trunk/gcc/testsuite/gcc.c-torture/compile/pr52074.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/expr.c
    trunk/gcc/testsuite/ChangeLog