summaryrefslogtreecommitdiffstats
path: root/contrib/llvm/tools/lto/LTOModule.h
diff options
context:
space:
mode:
Diffstat (limited to 'contrib/llvm/tools/lto/LTOModule.h')
-rw-r--r--contrib/llvm/tools/lto/LTOModule.h111
1 files changed, 0 insertions, 111 deletions
diff --git a/contrib/llvm/tools/lto/LTOModule.h b/contrib/llvm/tools/lto/LTOModule.h
deleted file mode 100644
index a19acc0..0000000
--- a/contrib/llvm/tools/lto/LTOModule.h
+++ /dev/null
@@ -1,111 +0,0 @@
-//===-LTOModule.h - LLVM Link Time Optimizer ------------------------------===//
-//
-// The LLVM Compiler Infrastructure
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
-//
-//===----------------------------------------------------------------------===//
-//
-// This file declares the LTOModule class.
-//
-//===----------------------------------------------------------------------===//
-
-#ifndef LTO_MODULE_H
-#define LTO_MODULE_H
-
-#include "llvm/Module.h"
-#include "llvm/ADT/OwningPtr.h"
-#include "llvm/Target/TargetMachine.h"
-#include "llvm/ADT/StringMap.h"
-
-#include "llvm-c/lto.h"
-
-#include <vector>
-#include <string>
-
-
-// forward references to llvm classes
-namespace llvm {
- class Mangler;
- class MemoryBuffer;
- class GlobalValue;
- class Value;
- class Function;
-}
-
-
-//
-// C++ class which implements the opaque lto_module_t
-//
-struct LTOModule {
-
- static bool isBitcodeFile(const void* mem, size_t length);
- static bool isBitcodeFile(const char* path);
-
- static bool isBitcodeFileForTarget(const void* mem,
- size_t length, const char* triplePrefix);
-
- static bool isBitcodeFileForTarget(const char* path,
- const char* triplePrefix);
-
- static LTOModule* makeLTOModule(const char* path,
- std::string& errMsg);
- static LTOModule* makeLTOModule(const void* mem, size_t length,
- std::string& errMsg);
-
- const char* getTargetTriple();
- void setTargetTriple(const char*);
- uint32_t getSymbolCount();
- lto_symbol_attributes getSymbolAttributes(uint32_t index);
- const char* getSymbolName(uint32_t index);
-
- llvm::Module * getLLVVMModule() { return _module.get(); }
-
-private:
- LTOModule(llvm::Module* m, llvm::TargetMachine* t);
-
- void lazyParseSymbols();
- void addDefinedSymbol(llvm::GlobalValue* def,
- llvm::Mangler& mangler,
- bool isFunction);
- void addPotentialUndefinedSymbol(llvm::GlobalValue* decl,
- llvm::Mangler &mangler);
- void findExternalRefs(llvm::Value* value,
- llvm::Mangler& mangler);
- void addDefinedFunctionSymbol(llvm::Function* f,
- llvm::Mangler &mangler);
- void addDefinedDataSymbol(llvm::GlobalValue* v,
- llvm::Mangler &mangler);
- void addAsmGlobalSymbol(const char *);
- void addObjCClass(llvm::GlobalVariable* clgv);
- void addObjCCategory(llvm::GlobalVariable* clgv);
- void addObjCClassRef(llvm::GlobalVariable* clgv);
- bool objcClassNameFromExpression(llvm::Constant* c,
- std::string& name);
-
- static bool isTargetMatch(llvm::MemoryBuffer* memBuffer,
- const char* triplePrefix);
-
- static LTOModule* makeLTOModule(llvm::MemoryBuffer* buffer,
- std::string& errMsg);
- static llvm::MemoryBuffer* makeBuffer(const void* mem, size_t length);
-
- typedef llvm::StringMap<uint8_t> StringSet;
-
- struct NameAndAttributes {
- const char* name;
- lto_symbol_attributes attributes;
- };
-
- llvm::OwningPtr<llvm::Module> _module;
- llvm::OwningPtr<llvm::TargetMachine> _target;
- bool _symbolsParsed;
- std::vector<NameAndAttributes> _symbols;
- // _defines and _undefines only needed to disambiguate tentative definitions
- StringSet _defines;
- llvm::StringMap<NameAndAttributes> _undefines;
-};
-
-#endif // LTO_MODULE_H
-
OpenPOWER on IntegriCloud