X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=ir%2Fopt%2Fopt_ldst.c;h=d0770f318c86b74b1a4b4b77eae183c2a4516420;hb=d5d7159c209a9e5c5fa276f770b5b28a217990a8;hp=6c75e3223a40b08caf712a58f33879b18eb512aa;hpb=fc80e89b7d176590d74e02ddad62481e7275a7c0;p=libfirm

diff --git a/ir/opt/opt_ldst.c b/ir/opt/opt_ldst.c
index 6c75e3223..d0770f318 100644
--- a/ir/opt/opt_ldst.c
+++ b/ir/opt/opt_ldst.c
@@ -578,9 +578,9 @@ static ir_entity *find_constant_entity(ir_node *ptr)
 					if (tlower == tarval_bad || tupper == tarval_bad)
 						return NULL;
 
-					if (tarval_cmp(tv, tlower) & pn_Cmp_Lt)
+					if (tarval_cmp(tv, tlower) == ir_relation_less)
 						return NULL;
-					if (tarval_cmp(tupper, tv) & pn_Cmp_Lt)
+					if (tarval_cmp(tupper, tv) == ir_relation_less)
 						return NULL;
 
 					/* ok, bounds check finished */
@@ -725,9 +725,9 @@ ptr_arith:
 			if (tlower == tarval_bad || tupper == tarval_bad)
 				return NULL;
 
-			if (tarval_cmp(tv_index, tlower) & pn_Cmp_Lt)
+			if (tarval_cmp(tv_index, tlower) == ir_relation_less)
 				return NULL;
-			if (tarval_cmp(tupper, tv_index) & pn_Cmp_Lt)
+			if (tarval_cmp(tupper, tv_index) == ir_relation_less)
 				return NULL;
 
 			/* ok, bounds check finished */
@@ -951,9 +951,9 @@ ptr_arith:
 			if (tlower == tarval_bad || tupper == tarval_bad)
 				return NULL;
 
-			if (tarval_cmp(tv_index, tlower) & pn_Cmp_Lt)
+			if (tarval_cmp(tv_index, tlower) == ir_relation_less)
 				return NULL;
-			if (tarval_cmp(tupper, tv_index) & pn_Cmp_Lt)
+			if (tarval_cmp(tupper, tv_index) == ir_relation_less)
 				return NULL;
 
 			/* ok, bounds check finished */
@@ -1201,7 +1201,7 @@ static void update_Call_memop(memop_t *m)
 }  /* update_Call_memop */
 
 /**
- * Update a memop for a Div/Mod/Quot/DivMod.
+ * Update a memop for a Div/Mod.
  *
  * @param m  the memop
  */
@@ -1235,7 +1235,7 @@ static void update_DivOp_memop(memop_t *m)
  */
 static void update_Phi_memop(memop_t *m)
 {
-	/* the Phi is it's own mem */
+	/* the Phi is its own mem */
 	m->mem = m->node;
 }  /* update_Phi_memop */
 
@@ -1291,8 +1291,6 @@ static void collect_memops(ir_node *irn, void *ctx)
 			/* we can those to find the memory edge */
 			break;
 		case iro_Div:
-		case iro_DivMod:
-		case iro_Quot:
 		case iro_Mod:
 			update_DivOp_memop(op);
 			break;
@@ -1941,7 +1939,6 @@ static int insert_Load(block_t *bl)
 	ir_node  *block = bl->block;
 	int      i, n = get_Block_n_cfgpreds(block);
 	size_t   end = env.rbs_size - 1;
-	size_t   pos;
 
 	DB((dbg, LEVEL_3, "processing %+F\n", block));
 
@@ -1952,7 +1949,7 @@ static int insert_Load(block_t *bl)
 
 	if (n > 1) {
 		ir_node **ins;
-		int     pos;
+		size_t    pos;
 
 		NEW_ARR_A(ir_node *, ins, n);
 
@@ -2045,6 +2042,8 @@ static int insert_Load(block_t *bl)
 	}
 
 	if (n > 1) {
+		size_t pos;
+
 		/* check for partly redundant values */
 		for (pos = rbitset_next(bl->anticL_in, 0, 1);
 		     pos < end;