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src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot.test/src/org/graalvm/compiler/hotspot/test/GraalOSRTestBase.java

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  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 
  24 
  25 
  26 package org.graalvm.compiler.hotspot.test;
  27 
  28 import java.util.Arrays;
  29 
  30 import org.graalvm.compiler.bytecode.Bytecode;
  31 import org.graalvm.compiler.bytecode.BytecodeDisassembler;
  32 import org.graalvm.compiler.bytecode.BytecodeStream;
  33 import org.graalvm.compiler.bytecode.ResolvedJavaMethodBytecode;
  34 import org.graalvm.compiler.core.CompilationWrapper.ExceptionAction;
  35 import org.graalvm.compiler.core.GraalCompilerOptions;
  36 import org.graalvm.compiler.core.target.Backend;
  37 import org.graalvm.compiler.core.test.GraalCompilerTest;
  38 import org.graalvm.compiler.debug.DebugContext;
  39 import org.graalvm.compiler.debug.GraalError;
  40 import org.graalvm.compiler.debug.TTY;
  41 import org.graalvm.compiler.hotspot.CompilationTask;
  42 import org.graalvm.compiler.hotspot.GraalHotSpotVMConfig;
  43 import org.graalvm.compiler.hotspot.HotSpotGraalCompiler;
  44 import org.graalvm.compiler.hotspot.HotSpotGraalRuntimeProvider;
  45 import org.graalvm.compiler.java.BciBlockMapping;
  46 import org.graalvm.compiler.java.BciBlockMapping.BciBlock;
  47 import org.graalvm.compiler.nodes.StructuredGraph;
  48 import org.graalvm.compiler.nodes.StructuredGraph.AllowAssumptions;
  49 import org.graalvm.compiler.options.OptionValues;
  50 import org.junit.Assert;
  51 
  52 import jdk.vm.ci.code.Architecture;
  53 import jdk.vm.ci.hotspot.HotSpotCompilationRequest;
  54 import jdk.vm.ci.hotspot.HotSpotCompilationRequestResult;


 117                     }
 118                 }
 119             }
 120         }
 121         TTY.println("Cannot find loop back edge with bytecode loops at:%s", Arrays.toString(bciBlockMapping.getLoopHeaders()));
 122         TTY.println(new BytecodeDisassembler().disassemble(code));
 123         return -1;
 124     }
 125 
 126     protected static void checkResult(Result result) {
 127         Assert.assertNull("Unexpected exception", result.exception);
 128         Assert.assertNotNull(result.returnValue);
 129         Assert.assertTrue(result.returnValue instanceof ReturnValue);
 130         Assert.assertEquals(ReturnValue.SUCCESS, result.returnValue);
 131     }
 132 
 133     protected void compileOSR(OptionValues options, ResolvedJavaMethod method) {
 134         OptionValues goptions = options;
 135         // Silence diagnostics for permanent bailout errors as they
 136         // are expected for some OSR tests.
 137         if (!GraalCompilerOptions.CompilationBailoutAction.hasBeenSet(options)) {
 138             goptions = new OptionValues(options, GraalCompilerOptions.CompilationBailoutAction, ExceptionAction.Silent);
 139         }
 140         // ensure eager resolving
 141         StructuredGraph graph = parseEager(method, AllowAssumptions.YES, goptions);
 142         DebugContext debug = graph.getDebug();
 143         int bci = getBackedgeBCI(debug, method);
 144         assert bci != -1;
 145         compile(debug, method, bci);
 146     }
 147 
 148     protected enum ReturnValue {
 149         SUCCESS,
 150         FAILURE,
 151         SIDE
 152     }
 153 
 154     public GraalOSRTestBase() {
 155         super();
 156     }
 157 
 158     public GraalOSRTestBase(Class<? extends Architecture> arch) {


  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 
  24 
  25 
  26 package org.graalvm.compiler.hotspot.test;
  27 
  28 import java.util.Arrays;
  29 
  30 import org.graalvm.compiler.bytecode.Bytecode;
  31 import org.graalvm.compiler.bytecode.BytecodeDisassembler;
  32 import org.graalvm.compiler.bytecode.BytecodeStream;
  33 import org.graalvm.compiler.bytecode.ResolvedJavaMethodBytecode;

  34 import org.graalvm.compiler.core.GraalCompilerOptions;
  35 import org.graalvm.compiler.core.target.Backend;
  36 import org.graalvm.compiler.core.test.GraalCompilerTest;
  37 import org.graalvm.compiler.debug.DebugContext;
  38 import org.graalvm.compiler.debug.GraalError;
  39 import org.graalvm.compiler.debug.TTY;
  40 import org.graalvm.compiler.hotspot.CompilationTask;
  41 import org.graalvm.compiler.hotspot.GraalHotSpotVMConfig;
  42 import org.graalvm.compiler.hotspot.HotSpotGraalCompiler;
  43 import org.graalvm.compiler.hotspot.HotSpotGraalRuntimeProvider;
  44 import org.graalvm.compiler.java.BciBlockMapping;
  45 import org.graalvm.compiler.java.BciBlockMapping.BciBlock;
  46 import org.graalvm.compiler.nodes.StructuredGraph;
  47 import org.graalvm.compiler.nodes.StructuredGraph.AllowAssumptions;
  48 import org.graalvm.compiler.options.OptionValues;
  49 import org.junit.Assert;
  50 
  51 import jdk.vm.ci.code.Architecture;
  52 import jdk.vm.ci.hotspot.HotSpotCompilationRequest;
  53 import jdk.vm.ci.hotspot.HotSpotCompilationRequestResult;


 116                     }
 117                 }
 118             }
 119         }
 120         TTY.println("Cannot find loop back edge with bytecode loops at:%s", Arrays.toString(bciBlockMapping.getLoopHeaders()));
 121         TTY.println(new BytecodeDisassembler().disassemble(code));
 122         return -1;
 123     }
 124 
 125     protected static void checkResult(Result result) {
 126         Assert.assertNull("Unexpected exception", result.exception);
 127         Assert.assertNotNull(result.returnValue);
 128         Assert.assertTrue(result.returnValue instanceof ReturnValue);
 129         Assert.assertEquals(ReturnValue.SUCCESS, result.returnValue);
 130     }
 131 
 132     protected void compileOSR(OptionValues options, ResolvedJavaMethod method) {
 133         OptionValues goptions = options;
 134         // Silence diagnostics for permanent bailout errors as they
 135         // are expected for some OSR tests.
 136         if (!GraalCompilerOptions.CompilationBailoutAsFailure.hasBeenSet(options)) {
 137             goptions = new OptionValues(options, GraalCompilerOptions.CompilationBailoutAsFailure, false);
 138         }
 139         // ensure eager resolving
 140         StructuredGraph graph = parseEager(method, AllowAssumptions.YES, goptions);
 141         DebugContext debug = graph.getDebug();
 142         int bci = getBackedgeBCI(debug, method);
 143         assert bci != -1;
 144         compile(debug, method, bci);
 145     }
 146 
 147     protected enum ReturnValue {
 148         SUCCESS,
 149         FAILURE,
 150         SIDE
 151     }
 152 
 153     public GraalOSRTestBase() {
 154         super();
 155     }
 156 
 157     public GraalOSRTestBase(Class<? extends Architecture> arch) {
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