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diff --git a/linux-x64/clang/include/llvm/PassInfo.h b/linux-x64/clang/include/llvm/PassInfo.h
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+//===- llvm/PassInfo.h - Pass Info class ------------------------*- C++ -*-===//
+//
+// The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+//
+// This file defines and implements the PassInfo class.
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef LLVM_PASSINFO_H
+#define LLVM_PASSINFO_H
+
+#include "llvm/ADT/StringRef.h"
+#include <cassert>
+#include <vector>
+
+namespace llvm {
+
+class Pass;
+
+//===---------------------------------------------------------------------------
+/// PassInfo class - An instance of this class exists for every pass known by
+/// the system, and can be obtained from a live Pass by calling its
+/// getPassInfo() method. These objects are set up by the RegisterPass<>
+/// template.
+///
+class PassInfo {
+public:
+ using NormalCtor_t = Pass* (*)();
+
+private:
+ StringRef PassName; // Nice name for Pass
+ StringRef PassArgument; // Command Line argument to run this pass
+ const void *PassID;
+ const bool IsCFGOnlyPass = false; // Pass only looks at the CFG.
+ const bool IsAnalysis; // True if an analysis pass.
+ const bool IsAnalysisGroup; // True if an analysis group.
+ std::vector<const PassInfo *> ItfImpl; // Interfaces implemented by this pass
+ NormalCtor_t NormalCtor = nullptr;
+
+public:
+ /// PassInfo ctor - Do not call this directly, this should only be invoked
+ /// through RegisterPass.
+ PassInfo(StringRef name, StringRef arg, const void *pi, NormalCtor_t normal,
+ bool isCFGOnly, bool is_analysis)
+ : PassName(name), PassArgument(arg), PassID(pi), IsCFGOnlyPass(isCFGOnly),
+ IsAnalysis(is_analysis), IsAnalysisGroup(false), NormalCtor(normal) {}
+
+ /// PassInfo ctor - Do not call this directly, this should only be invoked
+ /// through RegisterPass. This version is for use by analysis groups; it
+ /// does not auto-register the pass.
+ PassInfo(StringRef name, const void *pi)
+ : PassName(name), PassID(pi), IsAnalysis(false), IsAnalysisGroup(true) {}
+
+ PassInfo(const PassInfo &) = delete;
+ PassInfo &operator=(const PassInfo &) = delete;
+
+ /// getPassName - Return the friendly name for the pass, never returns null
+ StringRef getPassName() const { return PassName; }
+
+ /// getPassArgument - Return the command line option that may be passed to
+ /// 'opt' that will cause this pass to be run. This will return null if there
+ /// is no argument.
+ StringRef getPassArgument() const { return PassArgument; }
+
+ /// getTypeInfo - Return the id object for the pass...
+ /// TODO : Rename
+ const void *getTypeInfo() const { return PassID; }
+
+ /// Return true if this PassID implements the specified ID pointer.
+ bool isPassID(const void *IDPtr) const { return PassID == IDPtr; }
+
+ /// isAnalysisGroup - Return true if this is an analysis group, not a normal
+ /// pass.
+ bool isAnalysisGroup() const { return IsAnalysisGroup; }
+ bool isAnalysis() const { return IsAnalysis; }
+
+ /// isCFGOnlyPass - return true if this pass only looks at the CFG for the
+ /// function.
+ bool isCFGOnlyPass() const { return IsCFGOnlyPass; }
+
+ /// getNormalCtor - Return a pointer to a function, that when called, creates
+ /// an instance of the pass and returns it. This pointer may be null if there
+ /// is no default constructor for the pass.
+ NormalCtor_t getNormalCtor() const {
+ return NormalCtor;
+ }
+ void setNormalCtor(NormalCtor_t Ctor) {
+ NormalCtor = Ctor;
+ }
+
+ /// createPass() - Use this method to create an instance of this pass.
+ Pass *createPass() const {
+ assert((!isAnalysisGroup() || NormalCtor) &&
+ "No default implementation found for analysis group!");
+ assert(NormalCtor &&
+ "Cannot call createPass on PassInfo without default ctor!");
+ return NormalCtor();
+ }
+
+ /// addInterfaceImplemented - This method is called when this pass is
+ /// registered as a member of an analysis group with the RegisterAnalysisGroup
+ /// template.
+ void addInterfaceImplemented(const PassInfo *ItfPI) {
+ ItfImpl.push_back(ItfPI);
+ }
+
+ /// getInterfacesImplemented - Return a list of all of the analysis group
+ /// interfaces implemented by this pass.
+ const std::vector<const PassInfo*> &getInterfacesImplemented() const {
+ return ItfImpl;
+ }
+};
+
+} // end namespace llvm
+
+#endif // LLVM_PASSINFO_H