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Viewing changes to libclamav/c++/llvm/lib/CodeGen/MachinePassRegistry.cpp

  • Committer: Bazaar Package Importer
  • Author(s): Kees Cook
  • Date: 2007-02-20 10:33:44 UTC
  • mto: This revision was merged to the branch mainline in revision 16.
  • Revision ID: james.westby@ubuntu.com-20070220103344-zgcu2psnx9d98fpa
Tags: upstream-0.90
Import upstream version 0.90

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libclamav/c++/llvm/lib/CodeGen/MachinePassRegistry.cpp
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//===-- CodeGen/MachineInstr.cpp ------------------------------------------===//
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//
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//                     The LLVM Compiler Infrastructure
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//
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// This file is distributed under the University of Illinois Open Source
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// License. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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//
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// This file contains the machine function pass registry for register allocators
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// and instruction schedulers.
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//
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//===----------------------------------------------------------------------===//
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#include "llvm/CodeGen/MachinePassRegistry.h"
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using namespace llvm;
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/// Add - Adds a function pass to the registration list.
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///
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void MachinePassRegistry::Add(MachinePassRegistryNode *Node) {
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  Node->setNext(List);
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  List = Node;
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  if (Listener) Listener->NotifyAdd(Node->getName(),
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                                    Node->getCtor(),
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                                    Node->getDescription());
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}
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/// Remove - Removes a function pass from the registration list.
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///
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void MachinePassRegistry::Remove(MachinePassRegistryNode *Node) {
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  for (MachinePassRegistryNode **I = &List; *I; I = (*I)->getNextAddress()) {
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    if (*I == Node) {
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      if (Listener) Listener->NotifyRemove(Node->getName());
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      *I = (*I)->getNext();
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      break;
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    }
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  }
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}