class JITState {
private:
FunctionPassManager PM; // Passes to compile a function
- ModuleProvider *MP; // ModuleProvider used to create the PM
+ Module *M; // Module used to create the PM
/// PendingFunctions - Functions which have not been code generated yet, but
/// were called from a function being code generated.
std::vector<AssertingVH<Function> > PendingFunctions;
public:
- explicit JITState(ModuleProvider *MP) : PM(MP), MP(MP) {}
+ explicit JITState(Module *M) : PM(M), M(M) {}
FunctionPassManager &getPM(const MutexGuard &L) {
return PM;
}
- ModuleProvider *getMP() const { return MP; }
+ Module *getModule() const { return M; }
std::vector<AssertingVH<Function> > &getPendingFunctions(const MutexGuard &L){
return PendingFunctions;
}
/// should be set to true. Doing so breaks freeMachineCodeForFunction.
bool AllocateGVsWithCode;
+ /// True while the JIT is generating code. Used to assert against recursive
+ /// entry.
+ bool isAlreadyCodeGenerating;
+
JITState *jitstate;
- JIT(ModuleProvider *MP, TargetMachine &tm, TargetJITInfo &tji,
+ JIT(Module *M, TargetMachine &tm, TargetJITInfo &tji,
JITMemoryManager *JMM, CodeGenOpt::Level OptLevel,
bool AllocateGVsWithCode);
public:
~JIT();
static void Register() {
- JITCtor = create;
+ JITCtor = createJIT;
}
/// getJITInfo - Return the target JIT information structure.
/// create - Create an return a new JIT compiler if there is one available
/// for the current target. Otherwise, return null.
///
- static ExecutionEngine *create(ModuleProvider *MP,
+ static ExecutionEngine *create(Module *M,
std::string *Err,
JITMemoryManager *JMM,
CodeGenOpt::Level OptLevel =
CodeGenOpt::Default,
bool GVsWithCode = true,
CodeModel::Model CMM = CodeModel::Default) {
- return ExecutionEngine::createJIT(MP, Err, JMM, OptLevel, GVsWithCode,
+ return ExecutionEngine::createJIT(M, Err, JMM, OptLevel, GVsWithCode,
CMM);
}
- virtual void addModuleProvider(ModuleProvider *MP);
+ virtual void addModule(Module *M);
- /// removeModuleProvider - Remove a ModuleProvider from the list of modules.
- /// Relases the Module from the ModuleProvider, materializing it in the
- /// process, and returns the materialized Module.
- virtual Module *removeModuleProvider(ModuleProvider *MP,
- std::string *ErrInfo = 0);
-
- /// deleteModuleProvider - Remove a ModuleProvider from the list of modules,
- /// and deletes the ModuleProvider and owned Module. Avoids materializing
- /// the underlying module.
- virtual void deleteModuleProvider(ModuleProvider *P,std::string *ErrInfo = 0);
+ /// removeModule - Remove a Module from the list of modules. Returns true if
+ /// M is found.
+ virtual bool removeModule(Module *M);
/// runFunction - Start execution with the specified function and arguments.
///
/// selectTarget - Pick a target either via -march or by guessing the native
/// arch. Add any CPU features specified via -mcpu or -mattr.
- static TargetMachine *selectTarget(ModuleProvider *MP, std::string *Err);
+ static TargetMachine *selectTarget(Module *M,
+ StringRef MArch,
+ StringRef MCPU,
+ const SmallVectorImpl<std::string>& MAttrs,
+ std::string *Err);
- static ExecutionEngine *createJIT(ModuleProvider *MP,
+ static ExecutionEngine *createJIT(Module *M,
std::string *ErrorStr,
JITMemoryManager *JMM,
CodeGenOpt::Level OptLevel,
bool GVsWithCode,
- CodeModel::Model CMM);
+ CodeModel::Model CMM,
+ StringRef MArch,
+ StringRef MCPU,
+ const SmallVectorImpl<std::string>& MAttrs);
// Run the JIT on F and return information about the generated code
void runJITOnFunction(Function *F, MachineCodeInfo *MCI = 0);