Makefile.in (OBJS-common): Add tree-cfgcleanup.o.

	* Makefile.in (OBJS-common): Add tree-cfgcleanup.o.
	* tree-flow.h: Add prototypes for start_recording_case_labels
	and end_recording_case_labels.
	* tree-cfg.c (start_recording_case_labels,
	end_recording_case_labels): Export.
	(cleanup_tree_cfg_loop, modified_noreturn_calls,
	cleanup_control_flow, cleanup_control_expr_graph,
	remove_fallthru_edge, phi_alternatives_equal,
	tree_forwarder_block_p, has_abnormal_incoming_edge_p,
	remove_forwarder_block, cleanup_forwarder_blocks,
	remove_forwarder_block_with_phi, merge_phi_nodes,
	gate_merge_phi, pass_merge_phi): Move to ...
	* tree-cfgcleanup.c: ... here.

From-SVN: r100302

gcc/ChangeLog

 2005-05-28  Kazu Hirata  <kazu@cs.umass.edu>
 
 	* tree-ssa-ccp.c (ccp_fold): Remove code that produces
-	non-gimple min minvariant.
+	non-gimple min invariant.
+
+	* Makefile.in (OBJS-common): Add tree-cfgcleanup.o.
+	* tree-flow.h: Add prototypes for start_recording_case_labels
+	and end_recording_case_labels.
+	* tree-cfg.c (start_recording_case_labels,
+	end_recording_case_labels): Export.
+	(cleanup_tree_cfg_loop, modified_noreturn_calls,
+	cleanup_control_flow, cleanup_control_expr_graph,
+	remove_fallthru_edge, phi_alternatives_equal,
+	tree_forwarder_block_p, has_abnormal_incoming_edge_p,
+	remove_forwarder_block, cleanup_forwarder_blocks,
+	remove_forwarder_block_with_phi, merge_phi_nodes,
+	gate_merge_phi, pass_merge_phi): Move to ...
+	* tree-cfgcleanup.c: ... here.
 
 2005-05-28  Jan Hubicka  <jh@suse.cz>
 

gcc/Makefile.in

@@ -961,7 +961,7 @@ OBJS-common = \
  et-forest.o cfghooks.o bt-load.o pretty-print.o $(GGC) web.o passes.o	   \
  rtl-profile.o tree-profile.o rtlhooks.o cfgexpand.o lambda-mat.o          \
  lambda-trans.o lambda-code.o tree-loop-linear.o tree-ssa-sink.o           \
- tree-vrp.o tree-stdarg.o
+ tree-vrp.o tree-stdarg.o tree-cfgcleanup.o
 
 OBJS-md = $(out_object_file)
 OBJS-archive = $(EXTRA_OBJS) $(host_hook_obj) tree-inline.o		   \
@@ -1750,6 +1750,12 @@ tree-cfg.o : tree-cfg.c $(TREE_FLOW_H) $(CONFIG_H) $(SYSTEM_H) \
    $(TREE_DUMP_H) except.h langhooks.h $(CFGLOOP_H) tree-pass.h \
    $(CFGLAYOUT_H) $(BASIC_BLOCK_H) hard-reg-set.h $(HASHTAB_H) toplev.h \
    tree-ssa-propagate.h
+tree-cfgcleanup.o : tree-cfg.c $(TREE_FLOW_H) $(CONFIG_H) $(SYSTEM_H) \
+   $(RTL_H) $(TREE_H) $(TM_P_H) $(EXPR_H) $(GGC_H) $(FLAGS_H) output.h \
+   $(DIAGNOSTIC_H) errors.h function.h $(TIMEVAR_H) $(TM_H) coretypes.h \
+   $(TREE_DUMP_H) except.h langhooks.h $(CFGLOOP_H) tree-pass.h \
+   $(CFGLAYOUT_H) $(BASIC_BLOCK_H) hard-reg-set.h $(HASHTAB_H) toplev.h \
+   tree-ssa-propagate.h
 tree-tailcall.o : tree-tailcall.c $(TREE_FLOW_H) $(CONFIG_H) $(SYSTEM_H) \
    $(RTL_H) $(TREE_H) $(TM_P_H) function.h $(TM_H) coretypes.h \
    $(TREE_DUMP_H) $(DIAGNOSTIC_H) except.h tree-pass.h $(FLAGS_H) langhooks.h \

gcc/tree-flow.h

@@ -489,8 +489,6 @@ extern void debug_loop_ir (void);
 extern void print_loop_ir (FILE *);
 extern void cleanup_dead_labels (void);
 extern void group_case_labels (void);
-extern bool cleanup_tree_cfg (void);
-extern void cleanup_tree_cfg_loop (void);
 extern tree first_stmt (basic_block);
 extern tree last_stmt (basic_block);
 extern tree *last_stmt_ptr (basic_block);
@@ -523,6 +521,12 @@ extern tree gimplify_build3 (block_stmt_iterator *, enum tree_code,
 extern void init_empty_tree_cfg (void);
 extern void fold_cond_expr_cond (void);
 extern void replace_uses_by (tree, tree);
+extern void start_recording_case_labels (void);
+extern void end_recording_case_labels (void);
+
+/* In tree-cfgcleanup.c  */
+extern bool cleanup_tree_cfg (void);
+extern void cleanup_tree_cfg_loop (void);
 
 /* In tree-pretty-print.c.  */
 extern void dump_generic_bb (FILE *, basic_block, int, int);