X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=ir%2Fbe%2Fbelive.c;h=a2e400ee6ae787bd775abed71355cbf25b3000f7;hb=89dc24503c04139bb05504059b291d6d89f99661;hp=b75d982ff3524a7fda2a7c3664022840fd38644c;hpb=567e54b6c53330de01a6322fe26d26e93f418278;p=libfirm

diff --git a/ir/be/belive.c b/ir/be/belive.c
index b75d982ff..a2e400ee6 100644
--- a/ir/be/belive.c
+++ b/ir/be/belive.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 1995-2007 University of Karlsruhe.  All right reserved.
+ * Copyright (C) 1995-2008 University of Karlsruhe.  All right reserved.
  *
  * This file is part of libFirm.
  *
@@ -482,7 +482,7 @@ static void lv_dump_block(void *context, FILE *f, const ir_node *bl)
 	}
 }
 
-static void *lv_phase_data_init(ir_phase *phase, ir_node *irn, void *old)
+static void *lv_phase_data_init(ir_phase *phase, const ir_node *irn, void *old)
 {
 	struct _be_lv_info_t *info = phase_alloc(phase, LV_STD_SIZE * sizeof(info[0]));
 	(void) irn;
@@ -547,17 +547,23 @@ static void compute_liveness(be_lv_t *lv)
 void be_liveness_assure_sets(be_lv_t *lv)
 {
 	if (!lv->nodes) {
+		BE_TIMER_PUSH(t_live);
+
 		lv->nodes = bitset_malloc(2 * get_irg_last_idx(lv->irg));
 		phase_init(&lv->ph, "liveness", lv->irg, PHASE_DEFAULT_GROWTH, lv_phase_data_init, NULL);
 		compute_liveness(lv);
 		/* be_live_chk_compare(lv, lv->lvc); */
+
+		BE_TIMER_POP(t_live);
 	}
 }
 
 void be_liveness_assure_chk(be_lv_t *lv)
 {
 #ifndef USE_LIVE_CHK
+	BE_TIMER_PUSH(t_verify);
 	be_liveness_assure_sets(lv);
+	BE_TIMER_POP(t_verify);
 #else
 	(void) lv;
 #endif
@@ -593,18 +599,21 @@ be_lv_t *be_liveness(const be_irg_t *birg)
 
 void be_liveness_recompute(be_lv_t *lv)
 {
-	unsigned last_idx = get_irg_last_idx(lv->irg);
+	unsigned last_idx;
+
+	BE_TIMER_PUSH(t_live);
+	last_idx = get_irg_last_idx(lv->irg);
 	if(last_idx >= bitset_size(lv->nodes)) {
 		bitset_free(lv->nodes);
 		lv->nodes = bitset_malloc(last_idx * 2);
-	}
-
-	else
+	} else
 		bitset_clear_all(lv->nodes);
 
 	phase_free(&lv->ph);
 	phase_init(&lv->ph, "liveness", lv->irg, PHASE_DEFAULT_GROWTH, lv_phase_data_init, NULL);
 	compute_liveness(lv);
+
+	BE_TIMER_POP(t_live);
 }