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1692
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1 /*
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1972
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2 * Copyright (c) 1999, 2010, Oracle and/or its affiliates. All rights reserved.
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1692
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3 * Copyright 2008, 2009 Red Hat, Inc.
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4 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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5 *
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6 * This code is free software; you can redistribute it and/or modify it
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7 * under the terms of the GNU General Public License version 2 only, as
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8 * published by the Free Software Foundation.
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9 *
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10 * This code is distributed in the hope that it will be useful, but WITHOUT
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11 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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12 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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13 * version 2 for more details (a copy is included in the LICENSE file that
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14 * accompanied this code).
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15 *
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16 * You should have received a copy of the GNU General Public License version
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17 * 2 along with this work; if not, write to the Free Software Foundation,
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18 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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19 *
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20 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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21 * or visit www.oracle.com if you need additional information or have any
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22 * questions.
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23 *
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24 */
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25
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1972
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26 #ifndef SHARE_VM_SHARK_LLVMVALUE_HPP
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27 #define SHARE_VM_SHARK_LLVMVALUE_HPP
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28
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29 #include "shark/llvmHeaders.hpp"
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30 #include "shark/sharkContext.hpp"
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31 #include "shark/sharkType.hpp"
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32
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33 class LLVMValue : public AllStatic {
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34 public:
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35 static llvm::ConstantInt* jbyte_constant(jbyte value)
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36 {
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37 return llvm::ConstantInt::get(SharkType::jbyte_type(), value, true);
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38 }
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39 static llvm::ConstantInt* jint_constant(jint value)
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40 {
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41 return llvm::ConstantInt::get(SharkType::jint_type(), value, true);
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42 }
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43 static llvm::ConstantInt* jlong_constant(jlong value)
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44 {
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45 return llvm::ConstantInt::get(SharkType::jlong_type(), value, true);
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46 }
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47 static llvm::ConstantFP* jfloat_constant(jfloat value)
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48 {
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49 return llvm::ConstantFP::get(SharkContext::current(), llvm::APFloat(value));
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50 }
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51 static llvm::ConstantFP* jdouble_constant(jdouble value)
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52 {
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53 return llvm::ConstantFP::get(SharkContext::current(), llvm::APFloat(value));
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54 }
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55 static llvm::ConstantPointerNull* null()
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56 {
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57 return llvm::ConstantPointerNull::get(SharkType::oop_type());
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58 }
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7195
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59 static llvm::ConstantPointerNull* nullKlass()
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60 {
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61 return llvm::ConstantPointerNull::get(SharkType::klass_type());
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62 }
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63
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64 public:
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65 static llvm::ConstantInt* bit_constant(int value)
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66 {
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67 return llvm::ConstantInt::get(SharkType::bit_type(), value, false);
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68 }
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69 static llvm::ConstantInt* intptr_constant(intptr_t value)
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70 {
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71 return llvm::ConstantInt::get(SharkType::intptr_type(), value, false);
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72 }
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73 };
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1972
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74
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75 #endif // SHARE_VM_SHARK_LLVMVALUE_HPP
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