Mercurial > hg > graal-compiler
view graal/com.oracle.graal.lir.sparc/src/com/oracle/graal/lir/sparc/SPARCMathIntrinsicOp.java @ 22604:b00cc0475f31
Update jvmci import: Refactoring: Rename Kind to JavaKind.
author | Roland Schatz <roland.schatz@oracle.com> |
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date | Tue, 08 Sep 2015 19:57:39 +0200 |
parents | dcfd57b9f2d3 |
children | 05183a084a08 |
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/* * Copyright (c) 2011, 2015, Oracle and/or its affiliates. All rights reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License version 2 only, as * published by the Free Software Foundation. * * This code is distributed in the hope that it will be useful, but WITHOUT * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License * version 2 for more details (a copy is included in the LICENSE file that * accompanied this code). * * You should have received a copy of the GNU General Public License version * 2 along with this work; if not, write to the Free Software Foundation, * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. * * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA * or visit www.oracle.com if you need additional information or have any * questions. */ package com.oracle.graal.lir.sparc; import jdk.internal.jvmci.common.*; import jdk.internal.jvmci.meta.*; import static jdk.internal.jvmci.code.ValueUtil.*; import com.oracle.graal.asm.sparc.*; import com.oracle.graal.lir.*; import com.oracle.graal.lir.asm.*; public final class SPARCMathIntrinsicOp extends SPARCLIRInstruction implements SPARCTailDelayedLIRInstruction { public static final LIRInstructionClass<SPARCMathIntrinsicOp> TYPE = LIRInstructionClass.create(SPARCMathIntrinsicOp.class); public static final SizeEstimate SIZE = SizeEstimate.create(1); public enum IntrinsicOpcode { SQRT, ABS } @Opcode private final IntrinsicOpcode opcode; @Def protected Value result; @Use protected Value input; public SPARCMathIntrinsicOp(IntrinsicOpcode opcode, Value result, Value input) { super(TYPE, SIZE); this.opcode = opcode; this.result = result; this.input = input; } @Override public void emitCode(CompilationResultBuilder crb, SPARCMacroAssembler masm) { JavaKind inputKind = (JavaKind) input.getLIRKind().getPlatformKind(); getDelayedControlTransfer().emitControlTransfer(crb, masm); switch (opcode) { case SQRT: switch (inputKind) { case Float: masm.fsqrts(asRegister(input, JavaKind.Float), asRegister(result, JavaKind.Float)); break; case Double: masm.fsqrtd(asRegister(input, JavaKind.Double), asRegister(result, JavaKind.Double)); break; default: JVMCIError.shouldNotReachHere(); } break; case ABS: switch (inputKind) { case Float: masm.fabss(asRegister(input, JavaKind.Float), asRegister(result, JavaKind.Float)); break; case Double: masm.fabsd(asRegister(input, JavaKind.Double), asRegister(result, JavaKind.Double)); break; default: JVMCIError.shouldNotReachHere(); } break; default: throw JVMCIError.shouldNotReachHere(); } } }