2014-10-27 Richard Biener <rguenther@suse.de>

2014-10-27  Richard Biener  <rguenther@suse.de>

	* tree-ssa-forwprop.c: Include tree-cfgcleanup.h and tree-into-ssa.h.
	(lattice): New global.
	(fwprop_ssa_val): New function.
	(fold_all_stmts): Likewise.
	(pass_forwprop::execute): Finally fold all stmts.

	* gcc.dg/tree-ssa/forwprop-6.c: Scan ccp1 dump instead.
	* gcc.dg/strlenopt-8.c: Adjust and XFAIL for non_strict_align
	target due to memcpy inline-expansion.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@216728 138bc75d-0d04-0410-961f-82ee72b054a4