MachineDominators.cpp revision 6226436fd365f491a87914451dcd2b04137994e9 
1//===- MachineDominators.cpp - Machine Dominator Calculation --------------===//
2//
3//                     The LLVM Compiler Infrastructure
4//
5// This file is distributed under the University of Illinois Open Source
6// License. See LICENSE.TXT for details.
7//
8//===----------------------------------------------------------------------===//
9//
10// This file implements simple dominator construction algorithms for finding
11// forward dominators on machine functions.
12//
13//===----------------------------------------------------------------------===//
14
15#include "llvm/CodeGen/MachineDominators.h"
16#include "llvm/CodeGen/Passes.h"
17
18using namespace llvm;
19
20TEMPLATE_INSTANTIATION(class DomTreeNodeBase<MachineBasicBlock>);
21TEMPLATE_INSTANTIATION(class DominatorTreeBase<MachineBasicBlock>);
22
23namespace {
24  char MachineDominatorTree::ID = 0;
25  RegisterPass<MachineDominatorTree>
26  E("machinedomtree", "MachineDominator Tree Construction", true);
27}
28
29const PassInfo *llvm::MachineDominatorsID = E.getPassInfo();
30