copy result mode on final transformations (lea->add and sub->neg-add)

[libfirm] / ir / be / bespillbelady.c

diff --git a/ir/be/bespillbelady.c b/ir/be/bespillbelady.c
index dc8532a..23b971e 100644 (file)
--- a/ir/be/bespillbelady.c
+++ b/ir/be/bespillbelady.c
@@ -49,8 +49,6 @@
 #define DEBUG_LVL 0 //(DBG_START | DBG_DECIDE | DBG_WSETS | DBG_FIX | DBG_SPILL)
 DEBUG_ONLY(static firm_dbg_module_t *dbg = NULL;)
 
-#define MIN(a,b) (((a)<(b))?(a):(b))
-
 typedef struct _workset_t workset_t;
 
 typedef struct _belady_env_t {
@@ -299,7 +297,6 @@ static void displace(belady_env_t *bel, workset_t *new_vals, int is_usage) {
        }
        DBG((dbg, DBG_DECIDE, "    demand = %d\n", demand));
 
-
        /*
         * 2. Make room for at least 'demand' slots
         */
@@ -319,6 +316,7 @@ static void displace(belady_env_t *bel, workset_t *new_vals, int is_usage) {
                   before its first usage, remove it from start workset */
                for (i=max_allowed; i<ws->len; ++i) {
                        ir_node *irn = ws->vals[i].irn;
+
                        if (!pset_find_ptr(bel->used, irn)) {
                                ir_node *curr_bb = get_nodes_block(bel->instr);
                                workset_t *ws_start = get_block_info(curr_bb)->ws_start;