| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You under the Apache License, Version 2.0 |
| * (the "License"); you may not use this file except in compliance with |
| * the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| /** |
| * @author Intel, Pavel A. Ozhdikhin |
| * |
| */ |
| |
| #include "pidgenerator.h" |
| #include "irmanager.h" |
| |
| namespace Jitrino { |
| |
| DEFINE_SESSION_ACTION(PersistentInstIdGenerationPass, pidgen, "Persistent Instruction Id Generation Pass") |
| |
| void |
| PersistentInstIdGenerationPass::_run(IRManager& irm) { |
| PersistentInstructionIdGenerator pass; |
| pass.runPass(irm); |
| } |
| |
| void |
| PersistentInstructionIdGenerator::runPass(IRManager& irm) { |
| MemoryManager mm("PersistentInstructionIdGenerator::runPass"); |
| |
| MethodDesc& methodDesc = irm.getMethodDesc(); |
| |
| StlVector<Node*> nodes(mm); |
| irm.getFlowGraph().getNodesPostOrder(nodes); |
| |
| StlVector<Node*>::reverse_iterator i; |
| for(i = nodes.rbegin(); i != nodes.rend(); ++i) { |
| Node* node = *i; |
| Inst* label = (Inst*)node->getFirstInst(); |
| for(Inst* inst = label->getNextInst(); inst != NULL; inst = inst->getNextInst()) |
| inst->setPersistentInstructionId(PersistentInstructionId(&methodDesc, inst->getId() - irm.getMinimumInstId())); |
| } |
| } |
| |
| } //namespace Jitrino |