Mercurial > hg > graal-compiler
view graal/com.oracle.truffle.dsl.processor/src/com/oracle/truffle/dsl/processor/typesystem/TypeSystemData.java @ 15128:d0e2d565176f
BaselineCompiler: copy frame state builder at loop headers.
author | Josef Eisl <josef.eisl@jku.at> |
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date | Tue, 15 Apr 2014 20:35:52 +0200 |
parents | 2fb276f5e3e9 |
children | bd28da642eea |
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/* * Copyright (c) 2012, 2012, Oracle and/or its affiliates. All rights reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License version 2 only, as * published by the Free Software Foundation. * * This code is distributed in the hope that it will be useful, but WITHOUT * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License * version 2 for more details (a copy is included in the LICENSE file that * accompanied this code). * * You should have received a copy of the GNU General Public License version * 2 along with this work; if not, write to the Free Software Foundation, * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. * * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA * or visit www.oracle.com if you need additional information or have any * questions. */ package com.oracle.truffle.dsl.processor.typesystem; import java.util.*; import javax.lang.model.element.*; import javax.lang.model.type.*; import com.oracle.truffle.dsl.processor.*; import com.oracle.truffle.dsl.processor.template.*; public class TypeSystemData extends Template { private List<TypeData> types; private List<TypeMirror> primitiveTypeMirrors = new ArrayList<>(); private List<TypeMirror> boxedTypeMirrors = new ArrayList<>(); private List<ImplicitCastData> implicitCasts; private List<TypeCastData> casts; private List<TypeCheckData> checks; private TypeMirror genericType; private TypeData voidType; public TypeSystemData(TypeElement templateType, AnnotationMirror annotation) { super(templateType, null, annotation); } @Override public TypeSystemData getTypeSystem() { return this; } void setTypes(List<TypeData> types) { this.types = types; if (types != null) { for (TypeData typeData : types) { primitiveTypeMirrors.add(typeData.getPrimitiveType()); boxedTypeMirrors.add(typeData.getBoxedType()); } } } public void setImplicitCasts(List<ImplicitCastData> implicitCasts) { this.implicitCasts = implicitCasts; } public List<ImplicitCastData> getImplicitCasts() { return implicitCasts; } public void setCasts(List<TypeCastData> casts) { this.casts = casts; } public void setChecks(List<TypeCheckData> checks) { this.checks = checks; } void setGenericType(TypeMirror genericType) { this.genericType = genericType; } void setVoidType(TypeData voidType) { this.voidType = voidType; } @Override protected List<MessageContainer> findChildContainers() { List<MessageContainer> sinks = new ArrayList<>(); if (types != null) { sinks.addAll(types); } if (checks != null) { sinks.addAll(checks); } if (casts != null) { sinks.addAll(casts); } if (implicitCasts != null) { sinks.addAll(implicitCasts); } return sinks; } public boolean isGeneric(TypeMirror type) { return Utils.typeEquals(getGenericType(), type); } public TypeData getVoidType() { return voidType; } public List<TypeMirror> getBoxedTypeMirrors() { return boxedTypeMirrors; } public List<TypeMirror> getPrimitiveTypeMirrors() { return primitiveTypeMirrors; } public List<TypeData> getTypes() { return types; } public TypeMirror getGenericType() { return genericType; } public TypeData getGenericTypeData() { TypeData result = types.get(types.size() - 1); assert result.getBoxedType() == genericType; return result; } public TypeData findType(String simpleName) { for (TypeData type : types) { if (Utils.getSimpleName(type.getBoxedType()).equals(simpleName)) { return type; } } return null; } public TypeData findTypeData(TypeMirror type) { if (Utils.typeEquals(voidType.getPrimitiveType(), type)) { return voidType; } int index = findType(type); if (index == -1) { return null; } return types.get(index); } public int findType(TypeData typeData) { return findType(typeData.getPrimitiveType()); } public int findType(TypeMirror type) { for (int i = 0; i < types.size(); i++) { if (Utils.typeEquals(types.get(i).getPrimitiveType(), type)) { return i; } } return -1; } @Override public String toString() { return getClass().getSimpleName() + "[template = " + Utils.getSimpleName(getTemplateType()) + ", types = " + types + "]"; } public Set<TypeData> lookupCastSourceTypes() { if (getImplicitCasts() == null) { return null; } Set<TypeData> sourceTypes = new TreeSet<>(); for (ImplicitCastData cast : getImplicitCasts()) { sourceTypes.add(cast.getSourceType()); } return sourceTypes; } public List<ImplicitCastData> lookupByTargetType(TypeData targetType) { if (getImplicitCasts() == null) { return Collections.emptyList(); } List<ImplicitCastData> foundCasts = new ArrayList<>(); for (ImplicitCastData cast : getImplicitCasts()) { if (cast.getTargetType().equals(targetType)) { foundCasts.add(cast); } } return foundCasts; } public ImplicitCastData lookupCast(TypeData sourceType, TypeData targetType) { if (getImplicitCasts() == null) { return null; } for (ImplicitCastData cast : getImplicitCasts()) { if (cast.getSourceType().equals(sourceType) && cast.getTargetType().equals(targetType)) { return cast; } } return null; } public List<TypeData> lookupSourceTypes(TypeData type) { List<TypeData> sourceTypes = new ArrayList<>(); sourceTypes.add(type); if (getImplicitCasts() != null) { for (ImplicitCastData cast : getImplicitCasts()) { if (cast.getTargetType() == type) { sourceTypes.add(cast.getSourceType()); } } } Collections.sort(sourceTypes); return sourceTypes; } }