| /* |
| * Copyright (C) 2015-2017 Apple Inc. All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * 1. Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * 2. Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in the |
| * documentation and/or other materials provided with the distribution. |
| * |
| * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY |
| * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
| * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR |
| * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR |
| * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, |
| * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, |
| * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR |
| * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY |
| * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| |
| #pragma once |
| |
| #if ENABLE(B3_JIT) |
| |
| #include <wtf/GraphNodeWorklist.h> |
| #include <wtf/IndexSet.h> |
| #include <wtf/Vector.h> |
| |
| namespace JSC { namespace B3 { |
| |
| class BasicBlock; |
| |
| typedef GraphNodeWorklist<BasicBlock*, IndexSet<BasicBlock*>> BlockWorklist; |
| |
| // When you say BlockWith<int> you should read it as "block with an int". |
| template<typename T> using BlockWith = GraphNodeWith<BasicBlock*, T>; |
| |
| // Extended block worklist is useful for enqueueing some meta-data along with the block. It also |
| // permits forcibly enqueueing things even if the block has already been seen. It's useful for |
| // things like building a spanning tree, in which case T (the auxiliary payload) would be the |
| // successor index. |
| template<typename T> using ExtendedBlockWorklist = ExtendedGraphNodeWorklist<BasicBlock*, T, IndexSet<BasicBlock*>>; |
| |
| typedef GraphVisitOrder VisitOrder; |
| |
| typedef GraphNodeWithOrder<BasicBlock*> BlockWithOrder; |
| |
| typedef PostOrderGraphNodeWorklist<BasicBlock*, IndexSet<BasicBlock*>> PostOrderBlockWorklist; |
| |
| } } // namespace JSC::B3 |
| |
| #endif // ENABLE(B3_JIT) |
