r212049 - in /trunk/gcc: ChangeLog common.opt d...

[hubicka@gcc.gnu.org]

Author: hubicka
Date: Thu Jun 26 18:50:24 2014
New Revision: 212049

URL: https://gcc.gnu.org/viewcvs?rev=212049&root=gcc&view=rev
Log:

	* doc/invoke.texi (-fsemantic-interposition): Document.
	* common.opt (fsemantic-interposition): New flag.
	* varasm.c (decl_replaceable_p): Use it.
	* gcc.dg/tree-ssa/interposition.c: New testcase.

Added:
    trunk/gcc/testsuite/gcc.dg/tree-ssa/interposition.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/common.opt
    trunk/gcc/doc/invoke.texi
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/varasm.c