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.nodes.aot;
  24 
  25 import static org.graalvm.compiler.nodeinfo.NodeCycles.CYCLES_UNKNOWN;
  26 import static org.graalvm.compiler.nodeinfo.NodeSize.SIZE_20;
  27 
  28 import org.graalvm.compiler.common.PermanentBailoutException;
  29 import org.graalvm.compiler.graph.Node;
  30 import org.graalvm.compiler.graph.NodeClass;
  31 import org.graalvm.compiler.graph.spi.Canonicalizable;
  32 import org.graalvm.compiler.graph.spi.CanonicalizerTool;
  33 import org.graalvm.compiler.hotspot.HotSpotLIRGenerator;
  34 import org.graalvm.compiler.hotspot.meta.HotSpotConstantLoadAction;
  35 import org.graalvm.compiler.hotspot.nodes.DeoptimizingStubCall;
  36 import org.graalvm.compiler.hotspot.word.KlassPointer;
  37 import org.graalvm.compiler.lir.LIRFrameState;
  38 import org.graalvm.compiler.nodeinfo.NodeInfo;
  39 import org.graalvm.compiler.nodes.ValueNode;
  40 import org.graalvm.compiler.nodes.spi.LIRLowerable;
  41 import org.graalvm.compiler.nodes.spi.NodeLIRBuilderTool;
  42 import org.graalvm.compiler.nodes.util.GraphUtil;
  43 
  44 import jdk.vm.ci.hotspot.HotSpotMetaspaceConstant;
  45 import jdk.vm.ci.hotspot.HotSpotObjectConstant;
  46 import jdk.vm.ci.meta.Constant;
  47 import jdk.vm.ci.meta.Value;
  48 

   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.nodes.aot;
  24 
  25 import static org.graalvm.compiler.nodeinfo.NodeCycles.CYCLES_UNKNOWN;
  26 import static org.graalvm.compiler.nodeinfo.NodeSize.SIZE_20;
  27 
  28 import org.graalvm.compiler.core.common.PermanentBailoutException;
  29 import org.graalvm.compiler.graph.Node;
  30 import org.graalvm.compiler.graph.NodeClass;
  31 import org.graalvm.compiler.graph.spi.Canonicalizable;
  32 import org.graalvm.compiler.graph.spi.CanonicalizerTool;
  33 import org.graalvm.compiler.hotspot.HotSpotLIRGenerator;
  34 import org.graalvm.compiler.hotspot.meta.HotSpotConstantLoadAction;
  35 import org.graalvm.compiler.hotspot.nodes.DeoptimizingStubCall;
  36 import org.graalvm.compiler.hotspot.word.KlassPointer;
  37 import org.graalvm.compiler.lir.LIRFrameState;
  38 import org.graalvm.compiler.nodeinfo.NodeInfo;
  39 import org.graalvm.compiler.nodes.ValueNode;
  40 import org.graalvm.compiler.nodes.spi.LIRLowerable;
  41 import org.graalvm.compiler.nodes.spi.NodeLIRBuilderTool;
  42 import org.graalvm.compiler.nodes.util.GraphUtil;
  43 
  44 import jdk.vm.ci.hotspot.HotSpotMetaspaceConstant;
  45 import jdk.vm.ci.hotspot.HotSpotObjectConstant;
  46 import jdk.vm.ci.meta.Constant;
  47 import jdk.vm.ci.meta.Value;
  48