X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=ir%2Flower%2Flower_switch.c;h=6524b3493e95be38f4fdfd805f030eb9356b11d1;hb=1552a7cecf3066be6397e8d8ed64cbfa505efd56;hp=413385ea575f34d2e7b8ce5d1163bcff43db5726;hpb=0fbcef83aa6060534172bb13e71cdadb04428806;p=libfirm

diff --git a/ir/lower/lower_switch.c b/ir/lower/lower_switch.c
index 413385ea5..6524b3493 100644
--- a/ir/lower/lower_switch.c
+++ b/ir/lower/lower_switch.c
@@ -99,7 +99,7 @@ static int casecmp(const void *a, const void *b)
 {
 	const case_data_t *cda = a;
 	const case_data_t *cdb = b;
-	return cda->value - cdb->value;
+	return (cda->value > cdb->value) - (cda->value < cdb->value);
 }
 
 /**
@@ -135,6 +135,7 @@ static void create_if_cascade(ifcas_env_t *env, ir_node *curblock,
 		set_Block_cfgpred(curcases[0].target, 0, new_Proj(cond, mode_X, pn_Cond_true));
 		in[0] = new_Proj(cond, mode_X, pn_Cond_false);
 		neblock = new_Block(1, in);
+		set_cur_block(neblock);
 
 		/* second part: "else if(sel == val[1]) goto target[1] else goto default;" */
 		val  = new_Const_long(get_irn_mode(env->sel), curcases[1].value);
@@ -160,6 +161,7 @@ static void create_if_cascade(ifcas_env_t *env, ir_node *curblock,
 		set_cur_block(curblock);
 		in[0] = new_Proj(cond, mode_X, pn_Cond_false);
 		geblock = new_Block(1, in);
+		set_cur_block(geblock);
 
 		create_if_cascade(env, ltblock, curcases, midcase);
 		create_if_cascade(env, geblock, curcases + midcase, numcases - midcase);