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 jdk.vm.ci.hotspot; 24 25 import jdk.vm.ci.meta.*; 26 27 public final class HotSpotSentinelConstant extends Value implements JavaConstant, VMConstant { 28 29 public HotSpotSentinelConstant(JavaKind kind) { 30 super(LIRKind.reference(kind)); 31 } 32 33 public JavaKind getJavaKind() { 34 return (JavaKind) getLIRKind().getPlatformKind(); 35 } 36 37 @Override 38 public boolean isNull() { 39 return true; 40 } 41 42 @Override 43 public boolean isDefaultForKind() { 44 return true; 45 } 46 47 @Override 48 public Object asBoxedPrimitive() { 49 throw new IllegalArgumentException(); 50 } 51 52 @Override 53 public int asInt() { 54 throw new IllegalArgumentException(); | 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 jdk.vm.ci.hotspot; 24 25 import jdk.vm.ci.meta.JavaConstant; 26 import jdk.vm.ci.meta.JavaKind; 27 import jdk.vm.ci.meta.LIRKind; 28 import jdk.vm.ci.meta.VMConstant; 29 import jdk.vm.ci.meta.Value; 30 31 public final class HotSpotSentinelConstant extends Value implements JavaConstant, VMConstant { 32 33 private final JavaKind javaKind; 34 35 public HotSpotSentinelConstant(LIRKind lirKind, JavaKind javaKind) { 36 super(lirKind); 37 this.javaKind = javaKind; 38 } 39 40 public JavaKind getJavaKind() { 41 return javaKind; 42 } 43 44 @Override 45 public boolean isNull() { 46 return true; 47 } 48 49 @Override 50 public boolean isDefaultForKind() { 51 return true; 52 } 53 54 @Override 55 public Object asBoxedPrimitive() { 56 throw new IllegalArgumentException(); 57 } 58 59 @Override 60 public int asInt() { 61 throw new IllegalArgumentException(); |