def run_pipeline(self, func):
func_sig = minitypes.FunctionType(minitypes.void, [])
source = inspect.getsource(func)
astree = ast.parse(source)
with environment.TranslationContext(self.env, func, astree, func_sig):
pipeline_callable = self.env.get_or_add_pipeline(
'const_folding', pipeline.ConstFolding)
astree = pipeline.AST3to2()(astree, self.env)
ret_val = pipeline_callable(astree, self.env)
return ret_val
def _iexport(func):
if backend == 'bytecode':
raise NotImplementedError(
'Bytecode translation has been removed for exported functions.'
)
else:
name = function_signature.name
llvm_module = _lc.Module.new('export_%s' % name)
if not hasattr(func, 'live_objects'):
func.live_objects = []
func._is_numba_func = True
func_ast = functions._get_ast(func)
# FIXME: Hacked "mangled_name" into the translation
# environment. Should do something else. See comment in
# codegen.translate.LLVMCodeGenerator.__init__().
with environment.TranslationContext(env,
func,
func_ast,
function_signature,
name=name,
llvm_module=llvm_module,
mangled_name=name,
link=False,
wrap=False,
is_pycc=True) as func_env:
pipeline = env.get_pipeline()
func_ast.pipeline = pipeline
pipeline(func_ast, env)
exports_env = env.exports
exports_env.function_signature_map[name] = function_signature
exports_env.function_module_map[name] = llvm_module
if not exports_env.wrap_exports:
exports_env.function_wrapper_map[name] = None
else:
wrapper_tup = llvmwrapper.build_wrapper_module(env)
exports_env.function_wrapper_map[name] = wrapper_tup
return func