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Add lazy compilation option.

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Unify execution engine creation through engine-builder internally.
This commit is contained in:
Siu Kwan Lam 2013-01-16 17:52:33 -06:00
commit bdac4a809d
4 changed files with 55 additions and 38 deletions
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69
llvm/_core.cpp
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@ -1279,37 +1279,38 @@ _wLLVMEngineBuilderCreateTM(PyObject *self, PyObject *args)
/* Execution Engine */
/*===----------------------------------------------------------------------===*/
static PyObject *
_wLLVMCreateExecutionEngine(PyObject *self, PyObject *args)
{
LLVMPY_TRY
PyObject *obj;
int force_interpreter;
char *outmsg = 0;
int error;
if (!PyArg_ParseTuple(args, "Oi", &obj, &force_interpreter))
return NULL;
const LLVMModuleRef mod = pycap_get<LLVMModuleRef>( obj ) ;
LLVMExecutionEngineRef ee;
if (force_interpreter)
error = LLVMCreateInterpreterForModule(&ee, mod, &outmsg);
else
error = LLVMCreateJITCompilerForModule(&ee, mod, 1 /*fast*/, &outmsg);
PyObject *ret;
if (error) {
ret = PyUnicode_FromString(outmsg);
LLVMDisposeMessage(outmsg);
} else {
ret = pycap_new<LLVMExecutionEngineRef>(ee);
}
return ret;
LLVMPY_CATCH_ALL
}
// Use EngineBuilder
//static PyObject *
//_wLLVMCreateExecutionEngine(PyObject *self, PyObject *args)
//{
// LLVMPY_TRY
// PyObject *obj;
// int force_interpreter;
// char *outmsg = 0;
// int error;
//
// if (!PyArg_ParseTuple(args, "Oi", &obj, &force_interpreter))
// return NULL;
//
// const LLVMModuleRef mod = pycap_get<LLVMModuleRef>( obj ) ;
//
// LLVMExecutionEngineRef ee;
// if (force_interpreter)
// error = LLVMCreateInterpreterForModule(&ee, mod, &outmsg);
// else
// error = LLVMCreateJITCompilerForModule(&ee, mod, 1 /*fast*/, &outmsg);
//
// PyObject *ret;
// if (error) {
// ret = PyUnicode_FromString(outmsg);
// LLVMDisposeMessage(outmsg);
// } else {
// ret = pycap_new<LLVMExecutionEngineRef>(ee);
// }
//
// return ret;
// LLVMPY_CATCH_ALL
//}
static PyObject *
_wLLVMGetPointerToFunction(PyObject *self, PyObject *args)
@ -1405,6 +1406,8 @@ _wLLVMRemoveModule2(PyObject *self, PyObject *args)
}
_wrap_obj2none(LLVMDisposeExecutionEngine, LLVMExecutionEngineRef)
_wrap_objint2none(LLVMExecutionEngineDisableLazyCompilation,
LLVMExecutionEngineRef)
_wrap_objobjlist2obj(LLVMRunFunction2, LLVMExecutionEngineRef,
LLVMValueRef, LLVMGenericValueRef, LLVMGenericValueRef)
_wrap_obj2obj(LLVMGetExecutionEngineTargetData, LLVMExecutionEngineRef,
@ -2116,8 +2119,10 @@ static PyMethodDef core_methods[] = {
_method( LLVMEngineBuilderCreateTM )
/* Execution Engine */
_method( LLVMCreateExecutionEngine )
// Use EngineBuilder instead
// _method( LLVMCreateExecutionEngine )
_method( LLVMDisposeExecutionEngine )
_method( LLVMExecutionEngineDisableLazyCompilation )
_method( LLVMRunFunction2 )
_method( LLVMGetPointerToFunction )
_method( LLVMGetPointerToGlobal )