tree-ssa-alias.h (refs_may_alias_p_1): Declare.

2009-07-14  Richard Guenther  <rguenther@suse.de>
	Andrey Belevantsev <abel@ispras.ru>

	* tree-ssa-alias.h (refs_may_alias_p_1): Declare.
	(pt_solution_set): Likewise.
	* tree-ssa-alias.c (refs_may_alias_p_1): Export.
	* tree-ssa-structalias.c (pt_solution_set): New function.
	* final.c (rest_of_clean_state): Free SSA data structures.
	* print-rtl.c (print_decl_name): Remove.
	(print_mem_expr): Implement in terms of print_generic_expr.
	* alias.c (ao_ref_from_mem): New function.
	(rtx_refs_may_alias_p): Likewise.
	(true_dependence): Query alias-export info.
	(canon_true_dependence): Likewise.
	(write_dependence_p): Likewise.
	* tree-dfa.c (get_ref_base_and_extent): For void types leave
	size unknown.
	* emit-rtl.c (component_ref_for_mem_expr): Remove.
	(mem_expr_equal_p): Use operand_equal_p.
	(set_mem_attributes_minus_bitpos): Do not use
	component_ref_for_mem_expr.
	* cfgexpand.c (add_partitioned_vars_to_ptset): New function.
	(update_alias_info_with_stack_vars): Likewise.
	(partition_stack_vars): Call update_alias_info_with_stack_vars.
	* tree-ssa.c (delete_tree_ssa): Do not release SSA names
	explicitly nor clear stmt operands.
	Free the decl-to-pointer map.
	* tree-optimize.c (execute_free_datastructures): Do not free
	SSA data structures here.
	* tree-flow.h (struct gimple_df): Add decls_to_pointers member.
	* Makefile.in (emit-rtl.o): Add pointer-set.h dependency.
	(alias.o): Add tree-ssa-alias.h, pointer-set.h and $(TREE_FLOW_H)
	dependencies.
	(print-rtl.o): Add $(DIAGNOSTIC_H) dependency.

Co-Authored-By: Andrey Belevantsev <abel@ispras.ru>

From-SVN: r149624

1 files changed, 3 insertions, 51 deletions

diff --git a/gcc/print-rtl.c b/gcc/print-rtl.c
index 7f8a6c9..fa02699 100644
--- a/gcc/print-rtl.c
+++ b/gcc/print-rtl.c
@@ -40,6 +40,7 @@ along with GCC; see the file COPYING3.  If not see
 #include "flags.h"
 #include "hard-reg-set.h"
 #include "basic-block.h"
+#include "diagnostic.h"
 #endif
 
 static FILE *outfile;
@@ -72,60 +73,11 @@ int flag_simple = 0;
 int dump_for_graph;
 
 #ifndef GENERATOR_FILE
-static void
-print_decl_name (FILE *outfile, const_tree node)
-{
-  if (DECL_NAME (node))
-    fputs (IDENTIFIER_POINTER (DECL_NAME (node)), outfile);
-  else
-    {
-      if (TREE_CODE (node) == LABEL_DECL && LABEL_DECL_UID (node) != -1)
-	fprintf (outfile, "L.%d", (int) LABEL_DECL_UID (node));
-      else
-        {
-          char c = TREE_CODE (node) == CONST_DECL ? 'C' : 'D';
-	  fprintf (outfile, "%c.%u", c, DECL_UID (node));
-        }
-    }
-}
-
 void
 print_mem_expr (FILE *outfile, const_tree expr)
 {
-  if (TREE_CODE (expr) == COMPONENT_REF)
-    {
-      if (TREE_OPERAND (expr, 0))
-	print_mem_expr (outfile, TREE_OPERAND (expr, 0));
-      else
-	fputs (" <variable>", outfile);
-      fputc ('.', outfile);
-      print_decl_name (outfile, TREE_OPERAND (expr, 1));
-    }
-  else if (TREE_CODE (expr) == INDIRECT_REF)
-    {
-      fputs (" (*", outfile);
-      print_mem_expr (outfile, TREE_OPERAND (expr, 0));
-      fputs (")", outfile);
-    }
-  else if (TREE_CODE (expr) == ALIGN_INDIRECT_REF)
-    {
-      fputs (" (A*", outfile);
-      print_mem_expr (outfile, TREE_OPERAND (expr, 0));
-      fputs (")", outfile);
-    }
-  else if (TREE_CODE (expr) == MISALIGNED_INDIRECT_REF)
-    {
-      fputs (" (M*", outfile);
-      print_mem_expr (outfile, TREE_OPERAND (expr, 0));
-      fputs (")", outfile);
-    }
-  else if (TREE_CODE (expr) == RESULT_DECL)
-    fputs (" <result>", outfile);
-  else
-    {
-      fputc (' ', outfile);
-      print_decl_name (outfile, expr);
-    }
+  fputc (' ', outfile);
+  print_generic_expr (outfile, CONST_CAST_TREE (expr), 0);
 }
 #endif