1/*
2 * Copyright (C) 2016 The Android Open Source Project
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 *      http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17public class Main {
18
19  static boolean doThrow = false;
20  static long longValue;
21
22  public static void assertEquals(float expected, float result) {
23    if (expected != result) {
24      throw new Error("Expected: " + expected + ", found: " + result);
25    }
26  }
27
28  public static void main(String[] args) {
29    assertEquals(1.0F, $noinline$longToFloat());
30  }
31
32  /// CHECK-START: float Main.$noinline$longToFloat() register (after)
33  /// CHECK-DAG:     <<Const1:j\d+>>   LongConstant 1
34  /// CHECK-DAG:     <<Convert:f\d+>>  TypeConversion [<<Const1>>]
35  /// CHECK-DAG:                       Return [<<Convert>>]
36
37  static float $noinline$longToFloat() {
38    if (doThrow) { throw new Error(); }
39    longValue = $inline$returnConst();
40    return (float) longValue;
41  }
42
43  static long $inline$returnConst() {
44    return 1L;
45  }
46}
47