1 //===-- VPlanDominatorTree.h ------------------------------------*- C++ -*-===//
3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
4 // See https://llvm.org/LICENSE.txt for license information.
5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
7 //===----------------------------------------------------------------------===//
10 /// This file implements dominator tree analysis for a single level of a VPlan's
13 //===----------------------------------------------------------------------===//
15 #ifndef LLVM_TRANSFORMS_VECTORIZE_VPLANDOMINATORTREE_H
16 #define LLVM_TRANSFORMS_VECTORIZE_VPLANDOMINATORTREE_H
19 #include "llvm/ADT/GraphTraits.h"
20 #include "llvm/IR/Dominators.h"
24 /// Template specialization of the standard LLVM dominator tree utility for
26 using VPDominatorTree = DomTreeBase<VPBlockBase>;
28 using VPDomTreeNode = DomTreeNodeBase<VPBlockBase>;
30 /// Template specializations of GraphTraits for VPDomTreeNode.
32 struct GraphTraits<VPDomTreeNode *>
33 : public DomTreeGraphTraitsBase<VPDomTreeNode, VPDomTreeNode::iterator> {};
36 struct GraphTraits<const VPDomTreeNode *>
37 : public DomTreeGraphTraitsBase<const VPDomTreeNode,
38 VPDomTreeNode::const_iterator> {};
40 #endif // LLVM_TRANSFORMS_VECTORIZE_VPLANDOMINATORTREE_H