forked from OSchip/llvm-project
42 lines
1.4 KiB
C++
42 lines
1.4 KiB
C++
//===-- VPlanDominatorTree.h ------------------------------------*- C++ -*-===//
|
|
//
|
|
// The LLVM Compiler Infrastructure
|
|
//
|
|
// This file is distributed under the University of Illinois Open Source
|
|
// License. See LICENSE.TXT for details.
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
///
|
|
/// \file
|
|
/// This file implements dominator tree analysis for a single level of a VPlan's
|
|
/// H-CFG.
|
|
///
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
#ifndef LLVM_TRANSFORMS_VECTORIZE_VPLANDOMINATORTREE_H
|
|
#define LLVM_TRANSFORMS_VECTORIZE_VPLANDOMINATORTREE_H
|
|
|
|
#include "VPlan.h"
|
|
#include "llvm/ADT/GraphTraits.h"
|
|
#include "llvm/IR/Dominators.h"
|
|
|
|
namespace llvm {
|
|
|
|
/// Template specialization of the standard LLVM dominator tree utility for
|
|
/// VPBlockBases.
|
|
using VPDominatorTree = DomTreeBase<VPBlockBase>;
|
|
|
|
using VPDomTreeNode = DomTreeNodeBase<VPBlockBase>;
|
|
|
|
/// Template specializations of GraphTraits for VPDomTreeNode.
|
|
template <>
|
|
struct GraphTraits<VPDomTreeNode *>
|
|
: public DomTreeGraphTraitsBase<VPDomTreeNode, VPDomTreeNode::iterator> {};
|
|
|
|
template <>
|
|
struct GraphTraits<const VPDomTreeNode *>
|
|
: public DomTreeGraphTraitsBase<const VPDomTreeNode,
|
|
VPDomTreeNode::const_iterator> {};
|
|
} // namespace llvm
|
|
#endif // LLVM_TRANSFORMS_VECTORIZE_VPLANDOMINATORTREE_H
|