* Makefile.in: Add ipcp.c, ipa-prop.h, ipa-prop.c. Remove integrate.h

	dependency from tree-inline.o.
	Add ipa-prop.h dependency to tree-inline.o and cgraphunit.o.
        * common.opt: Add ipa-cp flag.
        * timevar.def: Add IPCP optimization.
        * tree-optimize.c (init_tree_optimization_passes): Schedule
	pass_ipa_cp.
	* tree-pass.h (pass_ipa_cp): Declare.
        * cgraph.h (update_call_expr, cgraph_copy_node_for_versioning,
        cgraph_function_versioning): New declarations.
	* cgraphunit.c: Add include to ipa-prop.h.
        (update_call_expr, cgraph_copy_node_for_versioning,
	cgraph_function_versioning): New functions.
        * integrate.c (copy_decl_for_inlining): Remove.
        * tree-inline.c: Remove include to integrate.h, Add include ipa-prop.h.
        (struct inline_data): Add versioning_p, ipa_info, new fields.
        (remap_decl, mark_local_for_remap_r, setup_one_parameter,
	declare_return_variable): Replace calls to copy_decl_for_inlining with
        copy_decl_for_dup.
        (copy_body_r, copy_bb, copy_cfg_body, copy_tree_r, inlining_p): Add
	versioning support.
        (copy_decl_for_dup): Rename from copy_decl_for_inlining.
	Add argument VERSIONING.
        (copy_arguments_for_versioning, copy_static_chain,
	function_versionable_p, tree_versionable_function_p,
	tree_function_versioning, replace_ref_tree): New functions.
	* tree-inline.h: Include varray.h.
        (tree_versionable_function_p,  tree_function_versioning,
	tree copy_decl_for_dup): New declarations.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@102625 138bc75d-0d04-0410-961f-82ee72b054a4

1 files changed, 2 insertions, 0 deletions

diff --git a/gcc/cgraph.h b/gcc/cgraph.h
index 81eb10b5f3c..ccb2cdd3b64 100644
--- a/gcc/cgraph.h
+++ b/gcc/cgraph.h
@@ -281,6 +281,8 @@ void cgraph_clone_inlined_nodes (struct cgraph_edge *e, bool duplicate);
 void cgraph_build_static_cdtor (char which, tree body, int priority);
 void cgraph_reset_static_var_maps (void);
 void init_cgraph (void);
+struct cgraph_node *cgraph_function_versioning (struct cgraph_node *,
+                                                varray_type, varray_type);
 
 /* In ipa.c  */
 bool cgraph_remove_unreachable_nodes (bool, FILE *);