def compile(self, module: ll.Module, builder: ll.IRBuilder):
inputs = []
for i in range(self.num_inputs):
path = self.get_pin(f'in{i}')
inputs.append(module.get_global(path))
output = module.get_global(self.get_pin('out'))
output_v = ll.Constant(INT_TYPE, 0)
if self.kind == 'and':
output_v = builder.not_(output_v)
for inp in inputs:
v = builder.load(inp)
if self.kind == 'and':
output_v = builder.and_(output_v, v)
elif self.kind == 'or':
output_v = builder.or_(output_v, v)
elif self.kind == 'xor':
output_v = builder.xor(output_v, v)
if self.negated:
output_v = builder.not_(output_v)
builder.store(output_v, output)
def compile(self, module: ll.Module, builder: ll.IRBuilder):
pin_in = self.get_pin('in')
pin_out = self.get_pin('out')
pin_in = module.get_global(pin_in)
pin_out = module.get_global(pin_out)
v = builder.load(pin_in)
v = builder.not_(v)
builder.store(v, pin_out)
def compile(self, module: ll.Module, builder: ll.IRBuilder):
for cname in self._toposort():
cdesc = self.children[cname]
cdesc.compile(module, builder)
for pin1 in self._conns.get(cname, dict()):
for desc2, pin2 in self._conns[cname][pin1]:
p1 = self.get_desc(cname).get_pin(pin1)
p2 = self.get_desc(desc2).get_pin(pin2)
p1 = module.get_global(p1)
p2 = module.get_global(p2)
v = builder.load(p1)
builder.store(v, p2)