// To avoid having libexecutionengine depend on the JIT and interpreter
// libraries, the JIT and Interpreter set these functions to ctor pointers
// at startup time if they are linked in.
- typedef ExecutionEngine *(*EECtorFn)(ModuleProvider*, std::string*);
+ typedef ExecutionEngine *(*EECtorFn)(ModuleProvider*, std::string*,
+ bool Fast);
static EECtorFn JITCtor, InterpCtor;
/// LazyFunctionCreator - If an unknown function is needed, this function
/// module provider.
static ExecutionEngine *create(ModuleProvider *MP,
bool ForceInterpreter = false,
- std::string *ErrorStr = 0);
+ std::string *ErrorStr = 0,
+ bool Fast = false);
/// create - This is the factory method for creating an execution engine which
/// is appropriate for the current machine. This takes ownership of the
/// of the ModuleProvider and JITMemoryManager if successful.
static ExecutionEngine *createJIT(ModuleProvider *MP,
std::string *ErrorStr = 0,
- JITMemoryManager *JMM = 0);
+ JITMemoryManager *JMM = 0,
+ bool Fast = false);
///
ExecutionEngine *ExecutionEngine::create(ModuleProvider *MP,
bool ForceInterpreter,
- std::string *ErrorStr) {
+ std::string *ErrorStr,
+ bool Fast) {
ExecutionEngine *EE = 0;
// Make sure we can resolve symbols in the program as well. The zero arg
// Unless the interpreter was explicitly selected, try making a JIT.
if (!ForceInterpreter && JITCtor)
- EE = JITCtor(MP, ErrorStr);
+ EE = JITCtor(MP, ErrorStr, Fast);
// If we can't make a JIT, make an interpreter instead.
if (EE == 0 && InterpCtor)
- EE = InterpCtor(MP, ErrorStr);
+ EE = InterpCtor(MP, ErrorStr, Fast);
return EE;
}
int LLVMCreateJITCompiler(LLVMExecutionEngineRef *OutJIT,
LLVMModuleProviderRef MP,
- char **OutError) {
+ char **OutError,
+ bool Fast = false) {
std::string Error;
- if (ExecutionEngine *JIT = ExecutionEngine::createJIT(unwrap(MP), &Error)) {
+ if (ExecutionEngine *JIT = ExecutionEngine::createJIT(unwrap(MP), &Error, 0,
+ Fast)) {
*OutJIT = wrap(JIT);
return 0;
}
/// create - Create a new interpreter object. This can never fail.
///
-ExecutionEngine *Interpreter::create(ModuleProvider *MP, std::string* ErrStr) {
+ExecutionEngine *Interpreter::create(ModuleProvider *MP, std::string* ErrStr,
+ bool Fast /*unused*/) {
// Tell this ModuleProvide to materialize and release the module
if (!MP->materializeModule(ErrStr))
// We got an error, just return 0
/// create - Create an interpreter ExecutionEngine. This can never fail.
///
- static ExecutionEngine *create(ModuleProvider *M, std::string *ErrorStr = 0);
+ static ExecutionEngine *create(ModuleProvider *M, std::string *ErrorStr = 0,
+ bool Fast /*unused*/ = 0);
/// run - Start execution with the specified function and arguments.
///
/// of the module provider.
ExecutionEngine *ExecutionEngine::createJIT(ModuleProvider *MP,
std::string *ErrorStr,
- JITMemoryManager *JMM) {
- ExecutionEngine *EE = JIT::createJIT(MP, ErrorStr, JMM);
+ JITMemoryManager *JMM,
+ bool Fast) {
+ ExecutionEngine *EE = JIT::createJIT(MP, ErrorStr, JMM, Fast);
if (!EE) return 0;
// Register routine for informing unwinding runtime about new EH frames
}
JIT::JIT(ModuleProvider *MP, TargetMachine &tm, TargetJITInfo &tji,
- JITMemoryManager *JMM)
+ JITMemoryManager *JMM, bool Fast)
: ExecutionEngine(MP), TM(tm), TJI(tji) {
setTargetData(TM.getTargetData());
// Turn the machine code intermediate representation into bytes in memory that
// may be executed.
- if (TM.addPassesToEmitMachineCode(PM, *MCE, false /*fast*/)) {
+ if (TM.addPassesToEmitMachineCode(PM, *MCE, Fast)) {
cerr << "Target does not support machine code emission!\n";
abort();
}
JITState *jitstate;
JIT(ModuleProvider *MP, TargetMachine &tm, TargetJITInfo &tji,
- JITMemoryManager *JMM);
+ JITMemoryManager *JMM, bool Fast);
public:
~JIT();
/// 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, std::string *Err) {
- return createJIT(MP, Err, 0);
+ static ExecutionEngine *create(ModuleProvider *MP, std::string *Err,
+ bool Fast = false) {
+ return createJIT(MP, Err, 0, Fast);
}
virtual void addModuleProvider(ModuleProvider *MP);
MachineCodeEmitter *getCodeEmitter() const { return MCE; }
static ExecutionEngine *createJIT(ModuleProvider *MP, std::string *Err,
- JITMemoryManager *JMM);
+ JITMemoryManager *JMM, bool Fast);
private:
static MachineCodeEmitter *createEmitter(JIT &J, JITMemoryManager *JMM);
/// available for the current target. Otherwise, return null.
///
ExecutionEngine *JIT::createJIT(ModuleProvider *MP, std::string *ErrorStr,
- JITMemoryManager *JMM) {
+ JITMemoryManager *JMM, bool Fast) {
const TargetMachineRegistry::entry *TheArch = MArch;
if (TheArch == 0) {
std::string Error;
// If the target supports JIT code generation, return a new JIT now.
if (TargetJITInfo *TJ = Target->getJITInfo())
- return new JIT(MP, *Target, *TJ, JMM);
+ return new JIT(MP, *Target, *TJ, JMM, Fast);
if (ErrorStr)
*ErrorStr = "target does not support JIT code generation";