1 /* 2 * Copyright (c) 2016, 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 package org.graalvm.compiler.hotspot.amd64; 24 25 import static org.graalvm.compiler.hotspot.amd64.AMD64HotSpotMathIntrinsicOp.IntrinsicOpcode.COS; 26 import static org.graalvm.compiler.hotspot.amd64.AMD64HotSpotMathIntrinsicOp.IntrinsicOpcode.LOG; 27 import static org.graalvm.compiler.hotspot.amd64.AMD64HotSpotMathIntrinsicOp.IntrinsicOpcode.LOG10; 28 import static org.graalvm.compiler.hotspot.amd64.AMD64HotSpotMathIntrinsicOp.IntrinsicOpcode.SIN; 29 import static org.graalvm.compiler.hotspot.amd64.AMD64HotSpotMathIntrinsicOp.IntrinsicOpcode.TAN; 30 31 import org.graalvm.compiler.core.amd64.AMD64ArithmeticLIRGenerator; 32 import org.graalvm.compiler.core.common.LIRKind; 33 import org.graalvm.compiler.lir.Variable; 34 import static org.graalvm.compiler.hotspot.HotSpotBackend.Options.GraalArithmeticStubs; 35 36 import jdk.vm.ci.meta.Value; 37 38 public class AMD64HotSpotArithmeticLIRGenerator extends AMD64ArithmeticLIRGenerator { 39 40 @Override 41 public Value emitMathLog(Value input, boolean base10) { 42 if (GraalArithmeticStubs.getValue()) { 43 return super.emitMathLog(input, base10); 44 } 45 Variable result = getLIRGen().newVariable(LIRKind.combine(input)); 46 getLIRGen().append(new AMD64HotSpotMathIntrinsicOp(base10 ? LOG10 : LOG, result, getLIRGen().asAllocatable(input))); 47 return result; 48 } 49 50 @Override 51 public Value emitMathCos(Value input) { 52 if (GraalArithmeticStubs.getValue()) { 53 return super.emitMathCos(input); 54 } 55 Variable result = getLIRGen().newVariable(LIRKind.combine(input)); 56 getLIRGen().append(new AMD64HotSpotMathIntrinsicOp(COS, result, getLIRGen().asAllocatable(input))); 57 return result; 58 } 59 60 @Override 61 public Value emitMathSin(Value input) { 62 if (GraalArithmeticStubs.getValue()) { 63 return super.emitMathSin(input); 64 } 65 Variable result = getLIRGen().newVariable(LIRKind.combine(input)); 66 getLIRGen().append(new AMD64HotSpotMathIntrinsicOp(SIN, result, getLIRGen().asAllocatable(input))); 67 return result; 68 } 69 70 @Override 71 public Value emitMathTan(Value input) { 72 if (GraalArithmeticStubs.getValue()) { 73 return super.emitMathTan(input); 74 } 75 Variable result = getLIRGen().newVariable(LIRKind.combine(input)); 76 getLIRGen().append(new AMD64HotSpotMathIntrinsicOp(TAN, result, getLIRGen().asAllocatable(input))); 77 return result; 78 } 79 80 }