r112408 - in /trunk/gcc: ChangeLog dwarf2out.c

[geoffk@gcc.gnu.org]

Author: geoffk
Date: Mon Mar 27 06:09:48 2006
New Revision: 112408

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=112408
Log:
	* dwarf2out.c (add_location_or_const_value_attribute): Call
	tree_add_const_value_attribute if nothing else works.
	(reference_to_unused): New.
	(rtl_for_decl_init): Use reference_to_unused to decide whether
	to output an initializer.

Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/dwarf2out.c