/*
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* Copyright (C) 2014 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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public class Main {
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/// CHECK-START: int Main.inlineIfThenElse() inliner (before)
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/// CHECK-DAG: <<Invoke:i\d+>> InvokeStaticOrDirect
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/// CHECK-DAG: Return [<<Invoke>>]
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/// CHECK-START: int Main.inlineIfThenElse() inliner (after)
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/// CHECK-NOT: InvokeStaticOrDirect
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public static int inlineIfThenElse() {
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return foo(true);
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}
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private static int foo(boolean value) {
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if (value) {
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return 1;
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} else {
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return 0;
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}
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}
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/// CHECK-START: int Main.inlineInLoop() inliner (before)
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/// CHECK-DAG: InvokeStaticOrDirect
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/// CHECK-START: int Main.inlineInLoop() inliner (after)
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/// CHECK-NOT: InvokeStaticOrDirect
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public static int inlineInLoop() {
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int result = 0;
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for (int i = 0; i < 32; ++i) {
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result += foo(i % 2 == 0);
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}
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return result;
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}
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/// CHECK-START: int Main.inlineInLoopHeader() inliner (before)
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/// CHECK-DAG: InvokeStaticOrDirect
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/// CHECK-START: int Main.inlineInLoopHeader() inliner (after)
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/// CHECK-NOT: InvokeStaticOrDirect
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public static int inlineInLoopHeader() {
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int result = 0;
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for (int i = 0; i < foo(i % 2 == 0); ++i) {
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result += 42;
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}
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return result;
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}
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public static void main(String[] args) {
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if (inlineIfThenElse() != 1) {
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throw new Error("Expected 1");
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}
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if (inlineInLoop() != 16) {
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throw new Error("Expected 16");
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}
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if (inlineInLoopHeader() != 42) {
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throw new Error("Expected 16");
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}
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}
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}
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