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 18 using namespace llvm; 19 20 TEMPLATE_INSTANTIATION(class DomTreeNodeBase<MachineBasicBlock>); 21 TEMPLATE_INSTANTIATION(class DominatorTreeBase<MachineBasicBlock>); 22 23 namespace { 24 char MachineDominatorTree::ID = 0; 25 RegisterPass<MachineDominatorTree> 26 E("machinedomtree", "MachineDominator Tree Construction", true); 27 } 28 29 const PassInfo *llvm::MachineDominatorsID = E.getPassInfo(); 30