Indentation.

[r22302]

ir/opt/ldstopt.c

@@ -1148,9 +1148,9 @@ static unsigned optimize_load(ir_node *load)
 		value = NULL;
 		/* check if we can determine the entity that will be loaded */
 		ent = find_constant_entity(ptr);
-		if (ent != NULL) {
-			if ((allocation_static == get_entity_allocation(ent)) &&
-				(visibility_external_allocated != get_entity_visibility(ent))) {
+		if (ent != NULL                                     &&
+		    allocation_static == get_entity_allocation(ent) &&
+		    visibility_external_allocated != get_entity_visibility(ent)) {
 			/* a static allocation that is not external: there should be NO exception
 			 * when loading even if we cannot replace the load itself. */
 
@@ -1168,16 +1168,12 @@ static unsigned optimize_load(ir_node *load)
 
 			if (variability_constant == get_entity_variability(ent)) {
 				if (is_atomic_entity(ent)) {
-						/* Might not be atomic after
-						   lowering of Sels.  In this
-						   case we could also load, but
-						   it's more complicated. */
+					/* Might not be atomic after lowering of Sels.  In this case we
+					 * could also load, but it's more complicated. */
 					/* more simpler case: we load the content of a constant value:
-						 * replace it by the constant itself
-						 */
+					 * replace it by the constant itself */
 					value = get_atomic_ent_value(ent);
-					} else {
-						if (ent->has_initializer) {
+				} else if (ent->has_initializer) {
 					/* new style initializer */
 					value = find_compound_ent_value(ptr);
 				} else {
@@ -1192,13 +1188,11 @@ static unsigned optimize_load(ir_node *load)
 						free_compound_graph_path(path);
 					}
 				}
-					}
 				if (value != NULL)
 					value = can_replace_load_by_const(load, value);
 			}
 		}
 	}
-	}
 	if (value != NULL) {
 		/* we completely replace the load by this value */
 		if (info->projs[pn_Load_X_except]) {