2010-04-15 Richard Guenther <rguenther@suse.de>

2010-04-15  Richard Guenther  <rguenther@suse.de>

	* Makefile.in (OBJS-common): Add gimple-fold.o.
	(gimple-fold.o): New rule.
	* tree.h (maybe_fold_offset_to_reference,
	maybe_fold_offset_to_address, maybe_fold_stmt_addition): Move
	prototypes ...
	* gimple.h: ... here.
	* tree-flow.h (fold_stmt, fold_stmt_inplace, get_symbol_constant_value,
	may_propagate_address_into_dereference): Move prototypes ...
	* gimple.h: ... here.
	* tree-ssa-ccp.c (get_symbol_constant_value,
	may_propagate_address_into_dereference, maybe_fold_offset_to_array_ref,
	maybe_fold_offset_to_component_ref, maybe_fold_offset_to_reference,
	maybe_fold_offset_to_address, maybe_fold_stmt_indirect,
	maybe_fold_stmt_addition, maybe_fold_reference, get_maxval_strlen,
	ccp_fold_builtin, fold_gimple_assign, fold_gimple_cond,
	fold_gimple_call, fold_stmt_1, fold_stmt, fold_stmt_inplace,
	gimplify_and_update_call_from_tree): Move ...
	* gimple-fold.c: ... here.  New file.
	(ccp_fold_builtin): Rename to ...
	(gimple_fold_builtin): ... this.
	* tree-ssa-ccp.c (execute_fold_all_builtins): Adjust.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@158373 138bc75d-0d04-0410-961f-82ee72b054a4