xref: /aosp_15_r20/art/test/446-checker-inliner2/src/Main.java (revision 795d594fd825385562da6b089ea9b2033f3abf5a)
1*795d594fSAndroid Build Coastguard Worker /*
2*795d594fSAndroid Build Coastguard Worker  * Copyright (C) 2014 The Android Open Source Project
3*795d594fSAndroid Build Coastguard Worker  *
4*795d594fSAndroid Build Coastguard Worker  * Licensed under the Apache License, Version 2.0 (the "License");
5*795d594fSAndroid Build Coastguard Worker  * you may not use this file except in compliance with the License.
6*795d594fSAndroid Build Coastguard Worker  * You may obtain a copy of the License at
7*795d594fSAndroid Build Coastguard Worker  *
8*795d594fSAndroid Build Coastguard Worker  *      http://www.apache.org/licenses/LICENSE-2.0
9*795d594fSAndroid Build Coastguard Worker  *
10*795d594fSAndroid Build Coastguard Worker  * Unless required by applicable law or agreed to in writing, software
11*795d594fSAndroid Build Coastguard Worker  * distributed under the License is distributed on an "AS IS" BASIS,
12*795d594fSAndroid Build Coastguard Worker  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13*795d594fSAndroid Build Coastguard Worker  * See the License for the specific language governing permissions and
14*795d594fSAndroid Build Coastguard Worker  * limitations under the License.
15*795d594fSAndroid Build Coastguard Worker  */
16*795d594fSAndroid Build Coastguard Worker 
17*795d594fSAndroid Build Coastguard Worker public class Main {
18*795d594fSAndroid Build Coastguard Worker 
19*795d594fSAndroid Build Coastguard Worker   /// CHECK-START: int Main.inlineInstanceCall(Main) inliner (before)
20*795d594fSAndroid Build Coastguard Worker   /// CHECK-DAG:     <<Invoke:i\d+>>  InvokeStaticOrDirect
21*795d594fSAndroid Build Coastguard Worker   /// CHECK-DAG:                      Return [<<Invoke>>]
22*795d594fSAndroid Build Coastguard Worker 
23*795d594fSAndroid Build Coastguard Worker   /// CHECK-START: int Main.inlineInstanceCall(Main) inliner (after)
24*795d594fSAndroid Build Coastguard Worker   /// CHECK-NOT:                      InvokeStaticOrDirect
25*795d594fSAndroid Build Coastguard Worker 
26*795d594fSAndroid Build Coastguard Worker   /// CHECK-START: int Main.inlineInstanceCall(Main) inliner (after)
27*795d594fSAndroid Build Coastguard Worker   /// CHECK-DAG:     <<Field:i\d+>>   InstanceFieldGet
28*795d594fSAndroid Build Coastguard Worker   /// CHECK-DAG:                      Return [<<Field>>]
29*795d594fSAndroid Build Coastguard Worker 
inlineInstanceCall(Main m)30*795d594fSAndroid Build Coastguard Worker   public static int inlineInstanceCall(Main m) {
31*795d594fSAndroid Build Coastguard Worker     return m.foo();
32*795d594fSAndroid Build Coastguard Worker   }
33*795d594fSAndroid Build Coastguard Worker 
foo()34*795d594fSAndroid Build Coastguard Worker   private int foo() {
35*795d594fSAndroid Build Coastguard Worker     return field;
36*795d594fSAndroid Build Coastguard Worker   }
37*795d594fSAndroid Build Coastguard Worker 
38*795d594fSAndroid Build Coastguard Worker   int field = 42;
39*795d594fSAndroid Build Coastguard Worker 
40*795d594fSAndroid Build Coastguard Worker   /// CHECK-START: int Main.inlineNestedCall() inliner (before)
41*795d594fSAndroid Build Coastguard Worker   /// CHECK-DAG:     <<Invoke:i\d+>>  InvokeStaticOrDirect
42*795d594fSAndroid Build Coastguard Worker   /// CHECK-DAG:                      Return [<<Invoke>>]
43*795d594fSAndroid Build Coastguard Worker 
44*795d594fSAndroid Build Coastguard Worker   /// CHECK-START: int Main.inlineNestedCall() inliner (after)
45*795d594fSAndroid Build Coastguard Worker   /// CHECK-NOT:                      InvokeStaticOrDirect
46*795d594fSAndroid Build Coastguard Worker 
47*795d594fSAndroid Build Coastguard Worker   /// CHECK-START: int Main.inlineNestedCall() inliner (after)
48*795d594fSAndroid Build Coastguard Worker   /// CHECK-DAG:     <<Const38:i\d+>> IntConstant 38
49*795d594fSAndroid Build Coastguard Worker   /// CHECK-DAG:                      Return [<<Const38>>]
50*795d594fSAndroid Build Coastguard Worker 
inlineNestedCall()51*795d594fSAndroid Build Coastguard Worker   public static int inlineNestedCall() {
52*795d594fSAndroid Build Coastguard Worker     return nestedCall();
53*795d594fSAndroid Build Coastguard Worker   }
54*795d594fSAndroid Build Coastguard Worker 
nestedCall()55*795d594fSAndroid Build Coastguard Worker   public static int nestedCall() {
56*795d594fSAndroid Build Coastguard Worker     return bar();
57*795d594fSAndroid Build Coastguard Worker   }
58*795d594fSAndroid Build Coastguard Worker 
bar()59*795d594fSAndroid Build Coastguard Worker   public static int bar() {
60*795d594fSAndroid Build Coastguard Worker     return 38;
61*795d594fSAndroid Build Coastguard Worker   }
62*795d594fSAndroid Build Coastguard Worker 
main(String[] args)63*795d594fSAndroid Build Coastguard Worker   public static void main(String[] args) {
64*795d594fSAndroid Build Coastguard Worker     if (inlineInstanceCall(new Main()) != 42) {
65*795d594fSAndroid Build Coastguard Worker       throw new Error("Expected 42");
66*795d594fSAndroid Build Coastguard Worker     }
67*795d594fSAndroid Build Coastguard Worker 
68*795d594fSAndroid Build Coastguard Worker     if (inlineNestedCall() != 38) {
69*795d594fSAndroid Build Coastguard Worker       throw new Error("Expected 38");
70*795d594fSAndroid Build Coastguard Worker     }
71*795d594fSAndroid Build Coastguard Worker   }
72*795d594fSAndroid Build Coastguard Worker }
73