r207967 - in /trunk/gcc/lto: ChangeLog lto-part...

[hubicka@gcc.gnu.org]

Author: hubicka
Date: Thu Feb 20 19:40:14 2014
New Revision: 207967

URL: http://gcc.gnu.org/viewcvs?rev=207967&root=gcc&view=rev
Log:

	* lto-partition.c (add_symbol_to_partition_1,
	undo_partition, lto_balanced_map): Aliases have no
	defined size.
	(lto_balanced_map): Do not follow refering variables
	if they can be optimized out.

Modified:
    trunk/gcc/lto/ChangeLog
    trunk/gcc/lto/lto-partition.c