r210676 - in /trunk/gcc: ChangeLog gimple-fold....

[hubicka@gcc.gnu.org]

Author: hubicka
Date: Wed May 21 06:16:03 2014
New Revision: 210676

URL: http://gcc.gnu.org/viewcvs?rev=210676&root=gcc&view=rev
Log:

	PR tree-optimization/60899
	* gimple-fold.c (can_refer_decl_in_current_unit_p): Cleanup;
	assume all static symbols will have definition wile parsing and
	check the do have definition later in compilation; check that
	variable referring symbol will be output before concluding that
	reference is safe; be conservative for referring local statics;
	be more precise about when comdat is output in other partition.

	g++.dg/ipa/devirt-11.C: Update template.

Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/gimple-fold.c
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/testsuite/g++.dg/ipa/devirt-11.C