Commit 182935a088440e1528450d6038f2f2702ec916df - SixtyPical

First cut at finding all routines that could be assigned to vector. Chris Pressey 3 years ago

2 changed file(s) with 14 addition(s) and 7 deletion(s). Raw diff Collapse all Expand all

-4

src/sixtypical/analyzer.py less more

140	140	def analyze_program(self, program):
141	141	assert isinstance(program, Program)
142	142	for routine in program.routines:
143		context = self.analyze_routine(routine)
	143	context, type_ = self.analyze_routine(routine)
	144	if type_:
	145	routine.routine_type = type_
144	146	routine.encountered_gotos = list(context.encountered_gotos()) if context else []
145	147	routine.called_routines = list(context.called_routines) if context else []
146	148
147	149	def analyze_routine(self, routine):
148	150	assert isinstance(routine, Routine)
	151	type_ = self.get_type_for_name(routine.name)
	152
149	153	if routine.block is None:
150	154	# it's an extern, that's fine
151		return None
	155	return None, type_
152	156
153	157	self.current_routine = routine
154		type_ = self.get_type_for_name(routine.name)
	158
155	159	context = AnalysisContext(self.symtab, routine, type_.inputs, type_.outputs, type_.trashes)
156	160
157	161	# register any local statics as already-initialized

209	213
210	214	self.exit_contexts = None
211	215	self.current_routine = None
212		return context
	216	return context, type_
213	217
214	218	def analyze_block(self, block, context):
215	219	assert isinstance(block, Block)

-3

src/sixtypical/callgraph.py less more

0	0	from sixtypical.model import RoutineType, VectorType
1	1
2	2
3		def find_routines_matching_vector_type(program, type_):
4		return [] # dummy
	3	def find_routines_matching_type(program, type_):
	4	"""Return the subset of routines of the program whose value
	5	may be assigned to a location of the given type_ (typically
	6	a vector)."""
	7	return [r for r in program.routines if RoutineType.executable_types_compatible(r.routine_type, type_)]
5	8
6	9
7	10	def construct_callgraph(program):

13	16	if isinstance(called_routine_type, RoutineType):
14	17	potentially_calls.append(called_routine.name)
15	18	elif isinstance(called_routine_type, VectorType):
16		for potentially_called in find_routines_matching_vector_type(program, called_routine_type):
	19	for potentially_called in find_routines_matching_type(program, called_routine_type):
17	20	potentially_calls.append(potentially_called.name)
18	21	else:
19	22	raise NotImplementedError