/*
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* Copyright (C) 2015 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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public static void assertIntEquals(int expected, int result) {
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if (expected != result) {
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throw new Error("Expected: " + expected + ", found: " + result);
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}
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}
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public static int Inline(int x, int y) {
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int result;
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if (x <= y) {
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result = x * y;
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} else {
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result = 0;
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}
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return result;
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}
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/// CHECK-START: int Main.NestedLoop(int, int) inliner (before)
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/// CHECK-NOT: Mul
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/// CHECK-START: int Main.NestedLoop(int, int) inliner (after)
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/// CHECK: Mul
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/// CHECK-NOT: Mul
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public static int NestedLoop(int max_x, int max_y) {
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int total = 0;
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for (int x = 0; x < max_x; ++x) {
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for (int y = 0; y < max_y; ++y) {
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total += Inline(x, y);
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}
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}
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return total;
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}
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public static void main(String[] args) {
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assertIntEquals(0, NestedLoop(1, 1));
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assertIntEquals(3, NestedLoop(2, 3));
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}
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}
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