r217560 - in /trunk/gcc: ChangeLog gimple-fold....

[rguenth@gcc.gnu.org]

Author: rguenth
Date: Fri Nov 14 13:32:56 2014
New Revision: 217560

URL: https://gcc.gnu.org/viewcvs?rev=217560&root=gcc&view=rev
Log:
2014-11-14  Richard Biener  <rguenther@suse.de>

	* gimple-fold.h (gimple_fold_stmt_to_constant_1): Add 2nd
	valueization hook defaulted to no_follow_ssa_edges.
	* gimple-fold.c (gimple_fold_stmt_to_constant_1): Pass
	2nd valueization hook to gimple_simplify.
	* tree-ssa-ccp.c (valueize_op_1): New function to be
	used for gimple_simplify called via gimple_fold_stmt_to_constant_1.
	(ccp_fold): Adjust.
	* tree-vrp.c (vrp_valueize_1): New function to be
	used for gimple_simplify called via gimple_fold_stmt_to_constant_1.
	(vrp_visit_assignment_or_call): Adjust.

Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/gimple-fold.c
    trunk/gcc/gimple-fold.h
    trunk/gcc/tree-ssa-ccp.c
    trunk/gcc/tree-vrp.c