* tree.h (union tree_ann_d): Don't declare.

	(tree_base): Remove ann field.
	(struct var_ann_d): Declare forward.
	(tree_result_decl, tree_parm_decl, tree_var_decl): Add ann field.
	(DECL_VAR_ANN_PTR): New macro.
	* tree-dfa.c (create_var_ann): Rewrite in terms of above macro,
	accept only VAR, PARM or RESULT decls.
	(create_tree_common_ann): Remove.
	(remove_referenced_var): Use DECL_VAR_ANN_PTR.
	* tree-eh.c (lookup_expr_eh_lp): Remove.
	* tree-flow-inline.h (var_ann, get_var_ann): Rewrite in terms of
	DECL_VAR_ANN_PTR.
	(ann_type, tree_common_ann, get_tree_common_ann): Remove.
	* tree-flow.h (enum tree_ann_type): Remove.
	(struct tree_ann_common_d): Remove.
	(struct var_ann_d): Remove common field.
	(union tree_ann_d): Remove.
	(tree_ann_t, tree_ann_common_t): Remove typedefs.
	(tree_common_ann, get_tree_common_ann, ann_type,
	create_tree_common_ann, lookup_expr_eh_lp): Don't declare.
	* tree-ssa.c (delete_tree_ssa): Use DECL_VAR_ANN_PTR.
	* tree.c (copy_node_stat): Use DECL_VAR_ANN_PTR.
	* builtins.c (expand_builtin_memcpy): Use
	currently_expanding_gimple_stmt instead of tree annotation.
	(expand_builtin_memset_args): Ditto.
	* cfgexpand.c (currently_expanding_gimple_stmt): Add global variable.
	(expand_call_stmt): Don't set tree annotation.
	(expand_gimple_basic_block): Set currently_expanding_gimple_stmt.
	* expr.c (expand_expr_real): Don't call lookup_expr_eh_lp.
	* gimple.h (currently_expanding_gimple_stmt): Declare.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@154502 138bc75d-0d04-0410-961f-82ee72b054a4

1 files changed, 6 insertions, 8 deletions

diff --git a/gcc/builtins.c b/gcc/builtins.c
index 62a39a6ae86..835d78888ff 100644
--- a/gcc/builtins.c
+++ b/gcc/builtins.c
@@ -3259,7 +3259,6 @@ expand_builtin_memcpy (tree exp, rtx target)
       rtx dest_mem, src_mem, dest_addr, len_rtx;
       HOST_WIDE_INT expected_size = -1;
       unsigned int expected_align = 0;
-      tree_ann_common_t ann;
 
       /* If DEST is not a pointer type, call the normal function.  */
       if (dest_align == 0)
@@ -3270,9 +3269,9 @@ expand_builtin_memcpy (tree exp, rtx target)
       if (src_align == 0)
 	return NULL_RTX;
  
-      ann = tree_common_ann (exp);
-      if (ann)
-        stringop_block_profile (ann->stmt, &expected_align, &expected_size);
+      if (currently_expanding_gimple_stmt)
+        stringop_block_profile (currently_expanding_gimple_stmt,
+				&expected_align, &expected_size);
 
       if (expected_align < dest_align)
 	expected_align = dest_align;
@@ -3737,7 +3736,6 @@ expand_builtin_memset_args (tree dest, tree val, tree len,
   rtx dest_mem, dest_addr, len_rtx;
   HOST_WIDE_INT expected_size = -1;
   unsigned int expected_align = 0;
-  tree_ann_common_t ann;
 
   dest_align = get_pointer_alignment (dest, BIGGEST_ALIGNMENT);
 
@@ -3745,9 +3743,9 @@ expand_builtin_memset_args (tree dest, tree val, tree len,
   if (dest_align == 0)
     return NULL_RTX;
 
-  ann = tree_common_ann (orig_exp);
-  if (ann)
-    stringop_block_profile (ann->stmt, &expected_align, &expected_size);
+  if (currently_expanding_gimple_stmt)
+    stringop_block_profile (currently_expanding_gimple_stmt,
+			    &expected_align, &expected_size);
 
   if (expected_align < dest_align)
     expected_align = dest_align;