correct fix for benode comparison

[libfirm] / ir / be / benode.c

diff --git a/ir/be/benode.c b/ir/be/benode.c
index bdd3349..7c55b6a 100644 (file)
--- a/ir/be/benode.c
+++ b/ir/be/benode.c
@@ -152,6 +152,15 @@ static const ir_op_ops be_node_op_ops;
 #define K   irop_flag_keep
 #define M   irop_flag_uses_memory
 
+static int be_reqs_equal(const be_req_t *req1, const be_req_t *req2)
+{
+       if(!reg_reqs_equal(&req1->req, &req2->req))
+               return 0;
+       if(req1->flags != req2->flags)
+               return 0;
+
+       return 1;
+}
 
 /**
  * Compare two be node attributes.
@@ -167,8 +176,8 @@ static int _node_cmp_attr(const be_node_attr_t *a, const be_node_attr_t *b) {
        len = ARR_LEN(a->reg_data);
        for (i = 0; i < len; ++i) {
                if (a->reg_data[i].reg != b->reg_data[i].reg ||
-                               !reg_reqs_equal(&a->reg_data[i].in_req, &b->reg_data[i].in_req) ||
-                           !reg_reqs_equal(&a->reg_data[i].req,    &b->reg_data[i].req))
+                               !be_reqs_equal(&a->reg_data[i].in_req, &b->reg_data[i].in_req) ||
+                           !be_reqs_equal(&a->reg_data[i].req,    &b->reg_data[i].req))
                        return 1;
        }