X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=ir%2Fbe%2Fbeuses.c;h=0da731f09d7e53cd04e593c73e3da1a6e22127f6;hb=e6ad8ee4680a88db8652483c2c6f3124f3d9a888;hp=fec0eeabfe6e7758b5d259e4f1bb4180745566e2;hpb=e91c1db21d945d622be14e27bd4c6c405c042723;p=libfirm

diff --git a/ir/be/beuses.c b/ir/be/beuses.c
index fec0eeabf..0da731f09 100644
--- a/ir/be/beuses.c
+++ b/ir/be/beuses.c
@@ -33,6 +33,8 @@
 #include "bearch.h"
 #include "beuses_t.h"
 
+#define DBG_LEVEL SET_LEVEL_0
+
 typedef struct _be_use_t {
 	const ir_node *bl;
 	const ir_node *irn;
@@ -129,7 +131,7 @@ unsigned be_get_next_use(be_uses_t *uses,
 	next_use = USES_INFINITY;
 	foreach_block_succ(bl, succ_edge) {
  		const ir_node *succ_bl = succ_edge->src;
-		if(is_live_in(succ_bl, def)) {
+		if(is_live_in(succ_bl, def) || (get_irn_arity(succ_bl) > 1 && is_live_end(bl, def))) {
 			unsigned next = get_next_use_bl(uses, succ_bl, def);
 
 			DBG((uses->dbg, LEVEL_2, "\t\tnext use in succ %+F: %d\n", succ_bl, next));
@@ -153,7 +155,7 @@ be_uses_t *be_begin_uses(
   uses->arch_env = arch_env;
   uses->uses     = new_set(cmp_use, 512);
   uses->dbg      = firm_dbg_register("be.uses");
-  firm_dbg_set_mask(uses->dbg, SET_LEVEL_0);
+  firm_dbg_set_mask(uses->dbg, DBG_LEVEL);
 
   return uses;
 }