def build_pass_managers(**kws):
mod = kws.get('mod')
if not mod:
raise NameError("module must be provided")
pm = llvm.create_module_pass_manager()
if kws.get('fpm', True):
assert isinstance(mod, llvm.ModuleRef)
fpm = llvm.create_function_pass_manager(mod)
else:
fpm = None
with llvm.create_pass_manager_builder() as pmb:
pmb.opt_level = opt = kws.get('opt', 2)
pmb.loop_vectorize = kws.get('loop_vectorize', False)
pmb.slp_vectorize = kws.get('slp_vectorize', False)
pmb.inlining_threshold = _inlining_threshold(optlevel=opt)
if mod:
dl = llvm.create_target_data(mod.data_layout)
dl.add_pass(pm)
if fpm is not None:
dl.add_pass(fpm)
tli = llvm.create_target_library_info(mod.triple)
if kws.get('nobuiltins', False):
# Disable all builtins (-fno-builtins)
tli.disable_all()
else:
# Disable a list of builtins given
for k in kws.get('disable_builtins', ()):
libf = tli.get_libfunc(k)
tli.set_unavailable(libf)
tli.add_pass(pm)
if fpm is not None:
tli.add_pass(fpm)
tm = kws.get('tm')
if tm:
tm.add_analysis_passes(pm)
if fpm is not None:
tm.add_analysis_passes(fpm)
pmb.populate(pm)
if fpm is not None:
pmb.populate(fpm)
return namedtuple("pms", ['pm', 'fpm'])(pm=pm, fpm=fpm)
def build_pass_managers(**kws):
mod = kws.get('mod')
if not mod:
raise NameError("module must be provided")
pm = llvm.create_module_pass_manager()
if kws.get('fpm', True):
assert isinstance(mod, llvm.ModuleRef)
fpm = llvm.create_function_pass_manager(mod)
else:
fpm = None
with llvm.create_pass_manager_builder() as pmb:
pmb.opt_level = opt = kws.get('opt', 2)
pmb.loop_vectorize = kws.get('loop_vectorize', False)
pmb.inlining_threshold = _inline_threshold(optlevel=opt)
if mod:
dl = llvm.create_target_data(mod.data_layout)
dl.add_pass(pm)
if fpm is not None:
dl.add_pass(fpm)
tli = llvm.create_target_library_info(mod.triple)
if kws.get('nobuiltins', False):
# Disable all builtins (-fno-builtins)
tli.disable_all()
else:
# Disable a list of builtins given
for k in kws.get('disable_builtins', ()):
libf = tli.get_libfunc(k)
tli.set_unavailable(libf)
tli.add_pass(pm)
if fpm is not None:
tli.add_pass(fpm)
tm = kws.get('tm')
if tm:
tm.add_analysis_passes(pm)
if fpm is not None:
tm.add_analysis_passes(fpm)
pmb.populate(pm)
if fpm is not None:
pmb.populate(fpm)
return namedtuple("pms", ['pm', 'fpm'])(pm=pm, fpm=fpm)
def _init(self, llvm_module):
assert list(llvm_module.global_variables) == [], "Module isn't empty"
target = ll.Target.from_default_triple()
tm_options = dict(cpu='', features='', opt=config.OPT)
self._customize_tm_options(tm_options)
tm = target.create_target_machine(**tm_options)
engine = ll.create_mcjit_compiler(llvm_module, tm)
tli = ll.create_target_library_info(llvm_module.triple)
self._tli = tli
self._tm = tm
self._engine = engine
self._target_data = engine.target_data
self._data_layout = str(self._target_data)
self._mpm = self._module_pass_manager()
def _init(self, llvm_module):
assert list(llvm_module.global_variables) == [], "Module isn't empty"
target = ll.Target.from_default_triple()
tm_options = dict(cpu='', features='', opt=config.OPT)
self._customize_tm_options(tm_options)
tm = target.create_target_machine(**tm_options)
engine = ll.create_mcjit_compiler(llvm_module, tm)
tli = ll.create_target_library_info(llvm_module.triple)
self._tli = tli
self._tm = tm
self._engine = engine
self._target_data = engine.target_data
self._data_layout = str(self._target_data)
self._mpm = self._module_pass_manager()
def _init(self, llvm_module):
assert list(llvm_module.global_variables) == [], "Module isn't empty"
target = ll.Target.from_default_triple()
tm_options = dict(cpu='', features='', opt=config.OPT)
self._customize_tm_options(tm_options)
tm = target.create_target_machine(**tm_options)
# MCJIT is still defective under Windows
if sys.platform.startswith('win32'):
engine = ll.create_jit_compiler_with_tm(llvm_module, tm)
else:
engine = ll.create_mcjit_compiler(llvm_module, tm)
tli = ll.create_target_library_info(llvm_module.triple)
self._tli = tli
self._tm = tm
self._engine = engine
self._target_data = engine.target_data
self._data_layout = str(self._target_data)
self._mpm = self._module_pass_manager()
def _init(self, llvm_module):
assert list(llvm_module.global_variables) == [], "Module isn't empty"
target = ll.Target.from_default_triple()
tm_options = dict(cpu='', features='', opt=config.OPT)
self._customize_tm_options(tm_options)
tm = target.create_target_machine(**tm_options)
# MCJIT is still defective under Windows
if sys.platform.startswith('win32'):
engine = ll.create_jit_compiler_with_tm(llvm_module, tm)
else:
engine = ll.create_mcjit_compiler(llvm_module, tm)
tli = ll.create_target_library_info(llvm_module.triple)
self._tli = tli
self._tm = tm
self._engine = engine
self._target_data = engine.target_data
self._data_layout = str(self._target_data)
self._mpm = self._module_pass_manager()
def test_create_target_library_info(self):
tli = llvm.create_target_library_info(llvm.get_default_triple())
with tli:
pass
tli.close()
def tli(self):
return llvm.create_target_library_info(llvm.get_default_triple())
def test_create_target_library_info(self):
tli = llvm.create_target_library_info(llvm.get_default_triple())
with tli:
pass
tli.close()
def tli(self):
return llvm.create_target_library_info(llvm.get_default_triple())
