GVMaterializer.h (276479) | GVMaterializer.h (280031) |
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1//===- GVMaterializer.h - Interface for GV materializers --------*- C++ -*-===// 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//===----------------------------------------------------------------------===// --- 5 unchanged lines hidden (view full) --- 14// at the same time. 15// 16//===----------------------------------------------------------------------===// 17 18#ifndef LLVM_IR_GVMATERIALIZER_H 19#define LLVM_IR_GVMATERIALIZER_H 20 21#include <system_error> | 1//===- GVMaterializer.h - Interface for GV materializers --------*- C++ -*-===// 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//===----------------------------------------------------------------------===// --- 5 unchanged lines hidden (view full) --- 14// at the same time. 15// 16//===----------------------------------------------------------------------===// 17 18#ifndef LLVM_IR_GVMATERIALIZER_H 19#define LLVM_IR_GVMATERIALIZER_H 20 21#include <system_error> |
22#include <vector> |
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22 23namespace llvm { 24class Function; 25class GlobalValue; 26class Module; | 23 24namespace llvm { 25class Function; 26class GlobalValue; 27class Module; |
28class StructType; |
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27 28class GVMaterializer { 29protected: 30 GVMaterializer() {} 31 32public: 33 virtual ~GVMaterializer(); 34 | 29 30class GVMaterializer { 31protected: 32 GVMaterializer() {} 33 34public: 35 virtual ~GVMaterializer(); 36 |
35 /// True if GV can be materialized from whatever backing store this 36 /// GVMaterializer uses and has not been materialized yet. 37 virtual bool isMaterializable(const GlobalValue *GV) const = 0; 38 | |
39 /// True if GV has been materialized and can be dematerialized back to 40 /// whatever backing store this GVMaterializer uses. 41 virtual bool isDematerializable(const GlobalValue *GV) const = 0; 42 43 /// Make sure the given GlobalValue is fully read. 44 /// | 37 /// True if GV has been materialized and can be dematerialized back to 38 /// whatever backing store this GVMaterializer uses. 39 virtual bool isDematerializable(const GlobalValue *GV) const = 0; 40 41 /// Make sure the given GlobalValue is fully read. 42 /// |
45 virtual std::error_code Materialize(GlobalValue *GV) = 0; | 43 virtual std::error_code materialize(GlobalValue *GV) = 0; |
46 47 /// If the given GlobalValue is read in, and if the GVMaterializer supports 48 /// it, release the memory for the GV, and set it up to be materialized 49 /// lazily. If the Materializer doesn't support this capability, this method 50 /// is a noop. 51 /// 52 virtual void Dematerialize(GlobalValue *) {} 53 54 /// Make sure the entire Module has been completely read. 55 /// 56 virtual std::error_code MaterializeModule(Module *M) = 0; 57 | 44 45 /// If the given GlobalValue is read in, and if the GVMaterializer supports 46 /// it, release the memory for the GV, and set it up to be materialized 47 /// lazily. If the Materializer doesn't support this capability, this method 48 /// is a noop. 49 /// 50 virtual void Dematerialize(GlobalValue *) {} 51 52 /// Make sure the entire Module has been completely read. 53 /// 54 virtual std::error_code MaterializeModule(Module *M) = 0; 55 |
58 virtual void releaseBuffer() = 0; | 56 virtual std::vector<StructType *> getIdentifiedStructTypes() const = 0; |
59}; 60 61} // End llvm namespace 62 63#endif | 57}; 58 59} // End llvm namespace 60 61#endif |