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 24 package jdk.test.lib.jittester.factories; 25 26 import java.util.ArrayList; 27 import jdk.test.lib.jittester.IRNode; 28 import jdk.test.lib.jittester.Literal; 29 import jdk.test.lib.jittester.ProductionFailedException; 30 import jdk.test.lib.jittester.ProductionParams; 31 import jdk.test.lib.jittester.Type; 32 import jdk.test.lib.jittester.VariableDeclaration; 33 import jdk.test.lib.jittester.arrays.ArrayCreation; 34 import jdk.test.lib.jittester.types.TypeArray; 35 import jdk.test.lib.jittester.types.TypeKlass; 36 import jdk.test.lib.jittester.types.TypeByte; 37 import jdk.test.lib.jittester.types.TypeVoid; 38 import jdk.test.lib.jittester.utils.PseudoRandom; 39 40 class ArrayCreationFactory extends SafeFactory { 41 private final long complexityLimit; 42 private final int operatorLimit; 43 private final Type resultType; 44 private final boolean exceptionSafe; 45 private final boolean noconsts; 46 private final TypeKlass ownerClass; 47 48 ArrayCreationFactory(long complexityLimit, int operatorLimit, 49 TypeKlass ownerClass, Type resultType, boolean exceptionSafe, boolean noconsts) { 50 this.complexityLimit = complexityLimit; 51 this.operatorLimit = operatorLimit; 52 this.ownerClass = ownerClass; 53 this.resultType = resultType; 54 this.exceptionSafe = exceptionSafe; 55 this.noconsts = noconsts; 56 } 57 58 @Override 59 protected IRNode sproduce() throws ProductionFailedException { 60 if (resultType instanceof TypeArray) { 61 TypeArray arrayResultType = (TypeArray) resultType; 62 if (arrayResultType.type.equals(new TypeVoid())) { 63 arrayResultType = arrayResultType.produce(); 64 } 65 IRNodeBuilder builder = new IRNodeBuilder() 66 .setComplexityLimit(complexityLimit) 67 .setOwnerKlass(ownerClass) 68 .setResultType(new TypeByte()) 69 .setExceptionSafe(exceptionSafe) 70 .setNoConsts(noconsts); 71 double chanceExpression = ProductionParams.chanceExpressionIndex.value() / 100; 72 ArrayList<IRNode> dims = new ArrayList<>(arrayResultType.dimensions); 73 for (int i = 0; i < arrayResultType.dimensions; i++) { 74 if (PseudoRandom.randomBoolean(chanceExpression)) { 75 dims.add(builder.setOperatorLimit((int) (PseudoRandom.random() 76 * operatorLimit / arrayResultType.dimensions)) 77 .getExpressionFactory() 78 .produce()); 79 } else { 80 Literal dimension = (Literal)builder.getLiteralFactory().produce(); 81 while (Integer.valueOf(dimension.getValue().toString()) < 1) { 82 dimension = (Literal)builder.getLiteralFactory().produce(); 83 } 84 dims.add(dimension); 85 } 86 } 87 VariableDeclaration var = (VariableDeclaration) builder 88 .setOwnerKlass(ownerClass) 89 .setResultType(arrayResultType) 90 .setIsLocal(true) 91 .setIsStatic(false) 92 .getVariableDeclarationFactory() 93 .produce(); 94 return new ArrayCreation(var, arrayResultType, dims); 95 } 96 throw new ProductionFailedException(); 97 } 98 } | 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 24 package jdk.test.lib.jittester.factories; 25 26 import java.util.ArrayList; 27 import jdk.test.lib.jittester.IRNode; 28 import jdk.test.lib.jittester.Literal; 29 import jdk.test.lib.jittester.ProductionFailedException; 30 import jdk.test.lib.jittester.ProductionParams; 31 import jdk.test.lib.jittester.Type; 32 import jdk.test.lib.jittester.TypeList; 33 import jdk.test.lib.jittester.VariableDeclaration; 34 import jdk.test.lib.jittester.arrays.ArrayCreation; 35 import jdk.test.lib.jittester.types.TypeArray; 36 import jdk.test.lib.jittester.types.TypeKlass; 37 import jdk.test.lib.jittester.utils.PseudoRandom; 38 39 class ArrayCreationFactory extends SafeFactory<ArrayCreation> { 40 private final long complexityLimit; 41 private final int operatorLimit; 42 private final Type resultType; 43 private final boolean exceptionSafe; 44 private final boolean noconsts; 45 private final TypeKlass ownerClass; 46 47 ArrayCreationFactory(long complexityLimit, int operatorLimit, 48 TypeKlass ownerClass, Type resultType, boolean exceptionSafe, boolean noconsts) { 49 this.complexityLimit = complexityLimit; 50 this.operatorLimit = operatorLimit; 51 this.ownerClass = ownerClass; 52 this.resultType = resultType; 53 this.exceptionSafe = exceptionSafe; 54 this.noconsts = noconsts; 55 } 56 57 @Override 58 protected ArrayCreation sproduce() throws ProductionFailedException { 59 if (resultType instanceof TypeArray) { 60 TypeArray arrayResultType = (TypeArray) resultType; 61 if (arrayResultType.type.equals(TypeList.VOID)) { 62 arrayResultType = arrayResultType.produce(); 63 } 64 IRNodeBuilder builder = new IRNodeBuilder() 65 .setComplexityLimit(complexityLimit) 66 .setOwnerKlass(ownerClass) 67 .setResultType(TypeList.BYTE) 68 .setExceptionSafe(exceptionSafe) 69 .setNoConsts(noconsts); 70 double chanceExpression = ProductionParams.chanceExpressionIndex.value() / 100; 71 ArrayList<IRNode> dims = new ArrayList<>(arrayResultType.dimensions); 72 for (int i = 0; i < arrayResultType.dimensions; i++) { 73 if (PseudoRandom.randomBoolean(chanceExpression)) { 74 dims.add(builder.setOperatorLimit((int) (PseudoRandom.random() 75 * operatorLimit / arrayResultType.dimensions)) 76 .getExpressionFactory() 77 .produce()); 78 } else { 79 Literal dimension = builder.getLiteralFactory().produce(); 80 while (Integer.valueOf(dimension.getValue().toString()) < 1) { 81 dimension = builder.getLiteralFactory().produce(); 82 } 83 dims.add(dimension); 84 } 85 } 86 VariableDeclaration var = builder 87 .setOwnerKlass(ownerClass) 88 .setResultType(arrayResultType) 89 .setIsLocal(true) 90 .setIsStatic(false) 91 .getVariableDeclarationFactory() 92 .produce(); 93 return new ArrayCreation(var, arrayResultType, dims); 94 } 95 throw new ProductionFailedException(); 96 } 97 } |