content: /*
   * Copyright (C) 2015 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 Main {
  
    public static void assertBoolEquals(boolean expected, boolean result) {
      if (expected != result) {
        throw new Error("Expected: " + expected + ", found: " + result);
      }
    }
  
    /*
     * Test that integer Phis are accepted as Boolean inputs until
     * we implement a suitable type analysis.
     */
  
    /// CHECK-START: boolean Main.TestPhiAsBoolean(int) select_generator (after)
    /// CHECK-DAG:     <<Phi:i\d+>>     Phi
    /// CHECK-DAG:                      Select [{{i\d+}},{{i\d+}},<<Phi>>]
  
    public static boolean f1;
    public static boolean f2;
  
    public static boolean InlinePhi(int x) {
      return (x == 42) ? f1 : f2;
    }
  
    public static boolean TestPhiAsBoolean(int x) {
      return InlinePhi(x) != true ? true : false;
    }
  
    /*
     * Test that integer And is accepted as a Boolean input until
     * we implement a suitable type analysis.
     */
  
    /// CHECK-START: boolean Main.TestAndAsBoolean(boolean, boolean) select_generator (after)
    /// CHECK-DAG:     <<And:i\d+>>     And
    /// CHECK-DAG:                      Select [{{i\d+}},{{i\d+}},<<And>>]
  
    public static boolean InlineAnd(boolean x, boolean y) {
      return x & y;
    }
  
    public static boolean TestAndAsBoolean(boolean x, boolean y) {
      return InlineAnd(x, y) != true ? true : false;
    }
  
    /*
     * Test that integer Or is accepted as a Boolean input until
     * we implement a suitable type analysis.
     */
  
    /// CHECK-START: boolean Main.TestOrAsBoolean(boolean, boolean) select_generator (after)
    /// CHECK-DAG:     <<Or:i\d+>>      Or
    /// CHECK-DAG:                      Select [{{i\d+}},{{i\d+}},<<Or>>]
  
    public static boolean InlineOr(boolean x, boolean y) {
      return x | y;
    }
  
    public static boolean TestOrAsBoolean(boolean x, boolean y) {
      return InlineOr(x, y) != true ? true : false;
    }
  
    /*
     * Test that integer Xor is accepted as a Boolean input until
     * we implement a suitable type analysis.
     */
  
    /// CHECK-START: boolean Main.TestXorAsBoolean(boolean, boolean) select_generator (after)
    /// CHECK-DAG:     <<Xor:i\d+>>     Xor
    /// CHECK-DAG:                      Select [{{i\d+}},{{i\d+}},<<Xor>>]
  
    public static boolean InlineXor(boolean x, boolean y) {
      return x ^ y;
    }
  
    public static boolean TestXorAsBoolean(boolean x, boolean y) {
      return InlineXor(x, y) != true ? true : false;
    }
  
    public static void main(String[] args) {
      f1 = true;
      f2 = false;
      assertBoolEquals(true, TestPhiAsBoolean(0));
      assertBoolEquals(false, TestPhiAsBoolean(42));
      assertBoolEquals(true, TestAndAsBoolean(true, false));
      assertBoolEquals(false, TestAndAsBoolean(true, true));
      assertBoolEquals(true, TestOrAsBoolean(false, false));
      assertBoolEquals(false, TestOrAsBoolean(true, true));
      assertBoolEquals(true, TestXorAsBoolean(true, true));
      assertBoolEquals(false, TestXorAsBoolean(true, false));
    }
  }
  