blob: 0b980d0143928cb8d738a9de93a87f3a12c07ac9 [file] [log] [blame]
/*
* Copyright (C) 2014 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 {
/// CHECK-START: int Main.inlineIfThenElse() inliner (before)
/// CHECK-DAG: <<Invoke:i\d+>> InvokeStaticOrDirect
/// CHECK-DAG: Return [<<Invoke>>]
/// CHECK-START: int Main.inlineIfThenElse() inliner (after)
/// CHECK-NOT: InvokeStaticOrDirect
public static int inlineIfThenElse() {
return foo(true);
}
private static int foo(boolean value) {
if (value) {
return 1;
} else {
return 0;
}
}
/// CHECK-START: int Main.inlineInLoop() inliner (before)
/// CHECK-DAG: InvokeStaticOrDirect
/// CHECK-START: int Main.inlineInLoop() inliner (after)
/// CHECK-NOT: InvokeStaticOrDirect
public static int inlineInLoop() {
int result = 0;
for (int i = 0; i < 32; ++i) {
result += foo(i % 2 == 0);
}
return result;
}
/// CHECK-START: int Main.inlineInLoopHeader() inliner (before)
/// CHECK-DAG: InvokeStaticOrDirect
/// CHECK-START: int Main.inlineInLoopHeader() inliner (after)
/// CHECK-NOT: InvokeStaticOrDirect
public static int inlineInLoopHeader() {
int result = 0;
for (int i = 0; i < foo(i % 2 == 0); ++i) {
result += 42;
}
return result;
}
public static void main(String[] args) {
if (inlineIfThenElse() != 1) {
throw new Error("Expected 1");
}
if (inlineInLoop() != 16) {
throw new Error("Expected 16");
}
if (inlineInLoopHeader() != 42) {
throw new Error("Expected 16");
}
}
}