C99 feature removed.

[r27727]

ir/be/amd64/amd64_transform.c

@@ -374,7 +374,7 @@ static ir_node *gen_Conv(ir_node *node)
 		ir_mode *min_mode;
 
 		if (src_bits == dst_bits) {
-			/* kill unneccessary conv */
+			/* kill unnecessary conv */
 			return new_op;
 		}
 
@@ -387,8 +387,7 @@ static ir_node *gen_Conv(ir_node *node)
 		}
 
 
-		ir_node *n = new_bd_amd64_Conv(dbgi, block, new_op, min_mode);
-		return n;
+		return new_bd_amd64_Conv(dbgi, block, new_op, min_mode);
 
 		//if (upper_bits_clean(new_op, min_mode)) {
 		//	return new_op;

ir/be/betranshlp.c

@@ -160,8 +160,9 @@ ir_node *be_duplicate_node(ir_node *node)
 
 ir_node *be_transform_node(ir_node *node)
 {
-	ir_op   *op;
-	ir_node *new_node = be_get_transformed_node(node);
+	ir_op             *op;
+	ir_node           *new_node = be_get_transformed_node(node);
+	be_transform_func *transform;
 
 	if (new_node != NULL)
 		return new_node;
@@ -172,7 +173,7 @@ ir_node *be_transform_node(ir_node *node)
 	if (op->ops.generic == NULL) {
 		panic("No transform function registered for node %+F.", node);
 	}
-	be_transform_func *transform = (be_transform_func *)op->ops.generic;
+	transform = (be_transform_func *)op->ops.generic;
 
 	new_node = transform(node);
 	assert(new_node != NULL);