def verify_opt(opt, quiet=False, limit=500):
logger = logging.getLogger('test_loops.verify')
logger.info('checking %s', opt.name)
if not quiet:
print
opt.dump()
users_count = alive.countUsers(opt.src_bb)
users = {}
for k in opt.src.iterkeys():
n_users = users_count.get(k)
users[k] = [alive.get_users_var(k) != n_users] if n_users else []
proofs = 0
for types in opt.type_models():
if limit and proofs >= limit:
logger.warning('Hit limit while checking %s', opt.name)
break
alive.set_ptr_size(types)
alive.fixupTypes(opt.src, types)
alive.fixupTypes(opt.tgt, types)
opt.pre.fixupTypes(types)
alive.check_typed_opt(opt.pre, opt.src_bb, opt.src, opt.tgt_bb, opt.tgt,
types, users)
proofs += 1
if not quiet:
sys.stderr.write('\rDone: ' + str(proofs))
if not quiet:
sys.stderr.write('\n')
def check_opt(opt):
opt.dump()
print
users_count = alive.countUsers(opt.src_bb)
users = {}
for k in opt.src.iterkeys():
n_users = users_count.get(k)
users[k] = [alive.get_users_var(k) != n_users] if n_users else []
proofs = 0
for types in opt.type_models():
set_ptr_size(types)
fixupTypes(opt.src, types)
fixupTypes(opt.tgt, types)
opt.pre.fixupTypes(types)
alive.check_typed_opt(opt.pre, opt.src_bb, opt.src, opt.tgt_bb, opt.tgt,
types, users)
proofs += 1
sys.stderr.write('\rDone: ' + str(proofs))
#sys.stderr.flush()
sys.stderr.write('\n')