1 /* 2 * Copyright (c) 2018, Oracle and/or its affiliates. All rights reserved. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * This code is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License version 2 only, as 7 * published by the Free Software Foundation. 8 * 9 * This code is distributed in the hope that it will be useful, but WITHOUT 10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 12 * version 2 for more details (a copy is included in the LICENSE file that 13 * accompanied this code). 14 * 15 * You should have received a copy of the GNU General Public License version 16 * 2 along with this work; if not, write to the Free Software Foundation, 17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 18 * 19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 20 * or visit www.oracle.com if you need additional information or have any 21 * questions. 22 */ 23 24 25 package org.graalvm.compiler.hotspot.amd64; 26 27 import org.graalvm.compiler.api.replacements.Snippet; 28 import org.graalvm.compiler.core.common.spi.ForeignCallDescriptor; 29 import org.graalvm.compiler.hotspot.HotSpotForeignCallLinkage; 30 import org.graalvm.compiler.hotspot.meta.HotSpotProviders; 31 import org.graalvm.compiler.hotspot.stubs.SnippetStub; 32 import org.graalvm.compiler.options.OptionValues; 33 import org.graalvm.compiler.replacements.amd64.AMD64ArrayIndexOfNode; 34 35 public class AMD64ArrayIndexOfStub extends SnippetStub { 36 37 public AMD64ArrayIndexOfStub(ForeignCallDescriptor foreignCallDescriptor, OptionValues options, HotSpotProviders providers, HotSpotForeignCallLinkage linkage) { 38 super(foreignCallDescriptor.getName(), options, providers, linkage); 39 } 40 41 @Snippet 42 private static int indexOfTwoConsecutiveBytes(byte[] array, int arrayLength, int fromIndex, int searchValue) { 43 return AMD64ArrayIndexOfNode.indexOf2ConsecutiveBytes(array, arrayLength, fromIndex, searchValue); 44 } 45 46 @Snippet 47 private static int indexOfTwoConsecutiveChars(char[] array, int arrayLength, int fromIndex, int searchValue) { 48 return AMD64ArrayIndexOfNode.indexOf2ConsecutiveChars(array, arrayLength, fromIndex, searchValue); 49 } 50 51 @Snippet 52 private static int indexOfTwoConsecutiveCharsCompact(byte[] array, int arrayLength, int fromIndex, int searchValue) { 53 return AMD64ArrayIndexOfNode.indexOf2ConsecutiveChars(array, arrayLength, fromIndex, searchValue); 54 } 55 56 @Snippet 57 private static int indexOf1Byte(byte[] array, int arrayLength, int fromIndex, byte b) { 58 return AMD64ArrayIndexOfNode.indexOf(array, arrayLength, fromIndex, b); 59 } 60 61 @Snippet 62 private static int indexOf2Bytes(byte[] array, int arrayLength, int fromIndex, byte b1, byte b2) { 63 return AMD64ArrayIndexOfNode.indexOf(array, arrayLength, fromIndex, b1, b2); 64 } 65 66 @Snippet 67 private static int indexOf3Bytes(byte[] array, int arrayLength, int fromIndex, byte b1, byte b2, byte b3) { 68 return AMD64ArrayIndexOfNode.indexOf(array, arrayLength, fromIndex, b1, b2, b3); 69 } 70 71 @Snippet 72 private static int indexOf4Bytes(byte[] array, int arrayLength, int fromIndex, byte b1, byte b2, byte b3, byte b4) { 73 return AMD64ArrayIndexOfNode.indexOf(array, arrayLength, fromIndex, b1, b2, b3, b4); 74 } 75 76 @Snippet 77 private static int indexOf1Char(char[] array, int arrayLength, int fromIndex, char c) { 78 return AMD64ArrayIndexOfNode.indexOf(array, arrayLength, fromIndex, c); 79 } 80 81 @Snippet 82 private static int indexOf2Chars(char[] array, int arrayLength, int fromIndex, char c1, char c2) { 83 return AMD64ArrayIndexOfNode.indexOf(array, arrayLength, fromIndex, c1, c2); 84 } 85 86 @Snippet 87 private static int indexOf3Chars(char[] array, int arrayLength, int fromIndex, char c1, char c2, char c3) { 88 return AMD64ArrayIndexOfNode.indexOf(array, arrayLength, fromIndex, c1, c2, c3); 89 } 90 91 @Snippet 92 private static int indexOf4Chars(char[] array, int arrayLength, int fromIndex, char c1, char c2, char c3, char c4) { 93 return AMD64ArrayIndexOfNode.indexOf(array, arrayLength, fromIndex, c1, c2, c3, c4); 94 } 95 96 @Snippet 97 private static int indexOf1CharCompact(byte[] array, int arrayLength, int fromIndex, char c) { 98 return AMD64ArrayIndexOfNode.indexOf(array, arrayLength, fromIndex, c); 99 } 100 101 @Snippet 102 private static int indexOf2CharsCompact(byte[] array, int arrayLength, int fromIndex, char c1, char c2) { 103 return AMD64ArrayIndexOfNode.indexOf(array, arrayLength, fromIndex, c1, c2); 104 } 105 106 @Snippet 107 private static int indexOf3CharsCompact(byte[] array, int arrayLength, int fromIndex, char c1, char c2, char c3) { 108 return AMD64ArrayIndexOfNode.indexOf(array, arrayLength, fromIndex, c1, c2, c3); 109 } 110 111 @Snippet 112 private static int indexOf4CharsCompact(byte[] array, int arrayLength, int fromIndex, char c1, char c2, char c3, char c4) { 113 return AMD64ArrayIndexOfNode.indexOf(array, arrayLength, fromIndex, c1, c2, c3, c4); 114 } 115 }