fixed precedence constraint

[libfirm] / ir / be / becopyheur.c

diff --git a/ir/be/becopyheur.c b/ir/be/becopyheur.c
index 13679c9..d626bad 100644 (file)
--- a/ir/be/becopyheur.c
+++ b/ir/be/becopyheur.c
@@ -27,6 +27,7 @@
 #include "xmalloc.h"
 #include "becopyopt_t.h"
 #include "becopystat.h"
+#include "benodesets.h"
 #include "bitset.h"
 
 DEBUG_ONLY(static firm_dbg_module_t *dbg = NULL;)
@@ -38,7 +39,7 @@ DEBUG_ONLY(static firm_dbg_module_t *dbg = NULL;)
 #define SLOTS_CHANGED_NODES 32
 
 #define list_entry_queue(lh) list_entry(lh, qnode_t, queue)
-#define HASH_CONFLICT(c) (HASH_PTR(c.n1) ^ HASH_PTR(c.n2))
+#define HASH_CONFLICT(c) (nodeset_hash(c.n1) ^ nodeset_hash(c.n2))
 
 /**
  * Modeling additional conflicts between nodes. NOT live range interference
@@ -73,6 +74,14 @@ typedef struct _qnode_t {
 
 static pset *pinned_global;                    /**< optimized nodes should not be altered any more */
 
+static INLINE int nodes_interfere(const be_chordal_env_t *env, const ir_node *a, const ir_node *b)
+{
+       if(env->ifg)
+               return be_ifg_connected(env->ifg, a, b);
+       else
+               return values_interfere(env->birg->lv, a, b);
+}
+
 static int set_cmp_conflict_t(const void *x, const void *y, size_t size) {
        const conflict_t *xx = x;
        const conflict_t *yy = y;
@@ -126,7 +135,7 @@ static int set_cmp_node_stat_t(const void *x, const void *y, size_t size) {
 static INLINE node_stat_t *qnode_find_node(const qnode_t *qn, ir_node *irn) {
        node_stat_t find;
        find.irn = irn;
-       return set_find(qn->changed_nodes, &find, sizeof(find), HASH_PTR(irn));
+       return set_find(qn->changed_nodes, &find, sizeof(find), nodeset_hash(irn));
 }
 
 /**
@@ -138,7 +147,7 @@ static INLINE node_stat_t *qnode_find_or_insert_node(const qnode_t *qn, ir_node
        find.irn = irn;
        find.new_color = NO_COLOR;
        find.pinned_local = 0;
-       return set_insert(qn->changed_nodes, &find, sizeof(find), HASH_PTR(irn));
+       return set_insert(qn->changed_nodes, &find, sizeof(find), nodeset_hash(irn));
 }
 
 /**