r129743 - in /trunk/gcc: ChangeLog c-gimplify.c...

[jakub@gcc.gnu.org]

Author: jakub
Date: Mon Oct 29 22:26:59 2007
New Revision: 129743

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=129743
Log:
	PR tree-optimization/33723
	* c-gimplify.c (c_gimplify_expr): Optimize INIT_EXPR or
	MODIFY_EXPR with non-addressable COMPOUND_LITERAL_EXPR as source.

	* gcc.c-torture/execute/20071029-1.c: New test.
	* gcc.dg/tree-ssa/pr33723.c: New test.

Added:
    trunk/gcc/testsuite/gcc.c-torture/execute/20071029-1.c
    trunk/gcc/testsuite/gcc.dg/tree-ssa/pr33723.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/c-gimplify.c
    trunk/gcc/testsuite/ChangeLog