Added getter for non address mode heuristic.

[r22262]

diff --git a/ir/be/ia32/ia32_address_mode.c b/ir/be/ia32/ia32_address_mode.c
index 17c0d9d..487b596 100644 (file)
--- a/ir/be/ia32/ia32_address_mode.c
+++ b/ir/be/ia32/ia32_address_mode.c
@@ -418,6 +418,11 @@ void ia32_mark_non_am(ir_node *node)
        bitset_set(non_address_mode_nodes, get_irn_idx(node));
 }
 
+int ia32_is_non_address_mode_node(ir_node *node)
+{
+       return bitset_is_set(non_address_mode_nodes, get_irn_idx(node));
+}
+
 static int value_last_used_here(ir_node *here, ir_node *value)
 {
        ir_node *block = get_nodes_block(here);

diff --git a/ir/be/ia32/ia32_address_mode.h b/ir/be/ia32/ia32_address_mode.h
index ff9e43e..a424d8e 100644 (file)
--- a/ir/be/ia32/ia32_address_mode.h
+++ b/ir/be/ia32/ia32_address_mode.h
@@ -62,6 +62,11 @@ void ia32_calculate_non_address_mode_nodes(be_irg_t *birg);
  */
 void ia32_free_non_address_mode_nodes(void);
 
+/**
+ * Tells whether the given node is a non address mode node.
+ */
+int ia32_is_non_address_mode_node(ir_node *node);
+
 /**
  * mark a node so it will not be used as part of address modes
  */