PR debug/43972

[pf3gnuchains/gcc-fork.git] / gcc / tree-inline.c

diff --git a/gcc/tree-inline.c b/gcc/tree-inline.c
index 468aa01..383cc86 100644 (file)
--- a/gcc/tree-inline.c
+++ b/gcc/tree-inline.c
@@ -26,6 +26,7 @@ along with GCC; see the file COPYING3.  If not see
 #include "toplev.h"
 #include "tree.h"
 #include "tree-inline.h"
+#include "rtl.h"
 #include "expr.h"
 #include "flags.h"
 #include "params.h"
@@ -687,7 +688,7 @@ copy_bind_expr (tree *tp, int *walk_subtrees, copy_body_data *id)
 /* Create a new gimple_seq by remapping all the statements in BODY
    using the inlining information in ID.  */
 
-static gimple_seq
+gimple_seq
 remap_gimple_seq (gimple_seq body, copy_body_data *id)
 {
   gimple_stmt_iterator si;
@@ -1710,7 +1711,6 @@ copy_bb (copy_body_data *id, basic_block bb, int frequency_scale,
                     other cases we hit a bug (incorrect node sharing is the
                     most common reason for missing edges).  */
                  gcc_assert (dest->needed || !dest->analyzed
-                             || dest->address_taken
                              || !id->src_node->analyzed);
                  if (id->transform_call_graph_edges == CB_CGE_MOVE_CLONES)
                    cgraph_create_edge_including_clones
@@ -4924,8 +4924,6 @@ tree_function_versioning (tree old_decl, tree new_decl,
     (DECL_STRUCT_FUNCTION (old_decl));
   initialize_cfun (new_decl, old_decl,
                   old_entry_block->count);
-  DECL_STRUCT_FUNCTION (new_decl)->gimple_df->ipa_pta
-    = id.src_cfun->gimple_df->ipa_pta;
   push_cfun (DECL_STRUCT_FUNCTION (new_decl));
 
   /* Copy the function's static chain.  */
@@ -4944,15 +4942,6 @@ tree_function_versioning (tree old_decl, tree new_decl,
        if (replace_info->replace_p)
          {
            tree op = replace_info->new_tree;
-           if (!replace_info->old_tree)
-             {
-               int i = replace_info->parm_num;
-               tree parm;
-               for (parm = DECL_ARGUMENTS (old_decl); i; parm = TREE_CHAIN (parm))
-                 i --;
-               replace_info->old_tree = parm;
-             }
-               
 
            STRIP_NOPS (op);
 
@@ -5046,8 +5035,6 @@ tree_function_versioning (tree old_decl, tree new_decl,
   pointer_set_destroy (id.statements_to_fold);
   fold_cond_expr_cond ();
   delete_unreachable_blocks_update_callgraph (&id);
-  if (id.dst_node->analyzed)
-    cgraph_rebuild_references ();
   update_ssa (TODO_update_ssa);
   free_dominance_info (CDI_DOMINATORS);
   free_dominance_info (CDI_POST_DOMINATORS);