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 
17 public class Main {
18 
19   // Check that there is no instruction storing to stack.
20   /// CHECK-START-X86: int Main.foo(int, int, int, int, int, int) disassembly (after)
21   /// CHECK-NOT:  mov [{{\w+}}], {{\w+}}
22 
23   // Use enough parameters to ensure we'll need a frame.
foo(int a, int b, int c, int d, int e, int f)24   public static int foo(int a, int b, int c, int d, int e, int f) {
25     return a + b + c + d + e + f;
26   }
27 
main(String[] args)28   public static void main(String[] args) {
29     if (foo(1, 2, 3, 4, 5, 6) != 21) {
30       throw new Error("Expected 21");
31     }
32   }
33 }
34