tree-sra.c (build_ref_for_offset): Loc made a parameter.

2010-09-14  Martin Jambor  <mjambor@suse.cz>

	* tree-sra.c (build_ref_for_offset): Loc made a parameter.  Set the
	location of generated statement.  Changed all callers.
	(build_ref_for_model): New parameter loc which used to set location of
	all generated expressions.  Changed all callers.
	(generate_subtree_copies): Likewise.
	(init_subtree_with_zero): Likewise.
	(sra_modify_expr): Set locations of all generated statements and
	expressions to the location the original statement.
	(handle_unscalarized_data_in_subtree): Likewise.
	(load_assign_lhs_subreplacements): Likewise.
	(sra_modify_constructor_assign): Likewise.
	(sra_modify_assign): Likewise.

From-SVN: r164280

gcc/ChangeLog

+2010-09-14  Martin Jambor  <mjambor@suse.cz>
+
+	* tree-sra.c (build_ref_for_offset): Loc made a parameter.  Set the
+	location of generated statement.  Changed all callers.
+	(build_ref_for_model): New parameter loc which used to set location of
+	all generated expressions.  Changed all callers.
+	(generate_subtree_copies): Likewise.
+	(init_subtree_with_zero): Likewise.
+	(sra_modify_expr): Set locations of all generated statements and
+	expressions to the location the original statement.
+	(handle_unscalarized_data_in_subtree): Likewise.
+	(load_assign_lhs_subreplacements): Likewise.
+	(sra_modify_constructor_assign): Likewise.
+	(sra_modify_assign): Likewise.
+
 2010-09-14  Eric Botcazou  <ebotcazou@adacore.com>
 
 	PR target/45277

gcc/ipa-cp.c

@@ -339,7 +339,8 @@ ipcp_lattice_from_jfunc (struct ipa_node_params *info, struct ipcp_lattice *lat,
 	  return;
 	}
       t = TREE_OPERAND (caller_lat->constant, 0);
-      t = build_ref_for_offset (t, jfunc->value.ancestor.offset,
+      t = build_ref_for_offset (EXPR_LOCATION (t), t,
+				jfunc->value.ancestor.offset,
 				jfunc->value.ancestor.type, NULL, false);
       lat->constant = build_fold_addr_expr (t);
     }

gcc/ipa-prop.h

@@ -512,7 +512,7 @@ void ipa_prop_read_jump_functions (void);
 void ipa_update_after_lto_read (void);
 
 /* From tree-sra.c:  */
-tree build_ref_for_offset (tree, HOST_WIDE_INT, tree, gimple_stmt_iterator *,
-			   bool);
+tree build_ref_for_offset (location_t, tree, HOST_WIDE_INT, tree,
+			   gimple_stmt_iterator *, bool);
 
 #endif /* IPA_PROP_H */