make verifier a bit less strict about keeps

[libfirm] / ir / be / ia32 / ia32_nodes_attr.h

diff --git a/ir/be/ia32/ia32_nodes_attr.h b/ir/be/ia32/ia32_nodes_attr.h
index 2857697..6b854f1 100644 (file)
--- a/ir/be/ia32/ia32_nodes_attr.h
+++ b/ir/be/ia32/ia32_nodes_attr.h
@@ -71,6 +71,7 @@ typedef enum {
        match_dest_am           = 1 << 9,
        match_try_am            = 1 << 10,  /**< only try to produce AM node, don't
                                                 do anything if AM isn't possible */
+       match_two_users         = 1 << 11   /**< the instruction uses a load two times ... */
 } match_flags_t;
 
 typedef struct ia32_op_attr_t ia32_op_attr_t;