r213990 - in /trunk/gcc: ChangeLog ipa-devirt.c...

[hubicka@gcc.gnu.org]

Author: hubicka
Date: Thu Aug 14 23:30:46 2014
New Revision: 213990

URL: https://gcc.gnu.org/viewcvs?rev=213990&root=gcc&view=rev
Log:
	* ipa-utils.h (compare_virtual_tables): Declare.
	* ipa-devirt.c (odr_subtypes_equivalent_p): New function

	* lto-symtab.c (lto_varpool_replace_node): Call compare_virtual_tables.

Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/ipa-devirt.c
    trunk/gcc/ipa-utils.h
    trunk/gcc/lto/ChangeLog
    trunk/gcc/lto/lto-symtab.c