| /* |
| * Copyright (C) 2007 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| public class Blort |
| { |
| /** |
| * This method requires the edge-splitter to add a node |
| * to get to the finally block, since there are |
| * two exception sources. |
| * |
| */ |
| public int edgeSplitPredTest(int x) { |
| int y = 1; |
| |
| try { |
| Integer.toString(x); |
| Integer.toString(x); |
| y++; |
| } finally { |
| return y; |
| } |
| } |
| |
| /** |
| * just because this should do nothing |
| */ |
| void voidFunction() { |
| } |
| |
| /** |
| * Current SSA form requires each move-exception block to have |
| * a unique predecessor |
| */ |
| void edgeSplitMoveException() { |
| try { |
| hashCode(); |
| hashCode(); |
| } catch (Throwable tr) { |
| } |
| } |
| |
| /** |
| * Presently, any basic block ending in an instruction with |
| * a result needs to have a unique successor. This appies |
| * only to the block between the switch instruction and the return |
| * in this case. |
| */ |
| int edgeSplitSuccessor(int x) { |
| int y = 0; |
| |
| switch(x) { |
| case 1: y++; |
| break; |
| case 2: y++; |
| break; |
| case 3: y++; |
| break; |
| } |
| return y; |
| } |
| } |