Bitset added to pbqp_co_t data structure.

Bitset contain's information if node has register constraints or not

[r26660]

diff --git a/ir/be/becopypbqp.h b/ir/be/becopypbqp.h
index bcb0937..3a4bd38 100644 (file)
--- a/ir/be/becopypbqp.h
+++ b/ir/be/becopypbqp.h
@@ -26,6 +26,7 @@ struct _pbqp_co_t {
        pmap *map;                                                      // contains relation between irn and pbqp node
        pbqp *pbqp;
        bitset_t *ignore_reg;
+       bitset_t *constatNodes;
        be_ifg_t *ifg;
 };