def test_load_singlefloat():
descr = ArrayDescr(8, 4, None, 'S', concrete_type='f')
args = [rop.InputArgInt(), ConstInt(0)]
baseop = rop.ResOperation(rop.rop.RAW_LOAD_I, args, descr=descr)
baseop.set_forwarded(rop.VectorizationInfo(baseop))
op = rop.VecOperation(rop.rop.VEC_RAW_LOAD_I, args, baseop, 4, descr=descr)
assert (op.type, op.datatype, op.bytesize, op.is_vector()) == ('i', 'i', 4,
True)
def test_vec_store():
descr = ArrayDescr(0, 8, None, 'F', concrete_type='f')
vec = rop.InputArgVector()
args = [rop.InputArgRef(), ConstInt(0), vec]
baseop = rop.ResOperation(rop.rop.RAW_STORE, args, descr=descr)
baseop.set_forwarded(rop.VectorizationInfo(baseop))
op = rop.VecOperation(rop.rop.VEC_RAW_STORE, args, baseop, 2, descr=descr)
assert (op.type, op.datatype, op.bytesize, op.is_vector()) == ('v', 'v', 8,
True)
def test_types():
op = rop.ResOperation(rop.rop.INT_ADD, [ConstInt(0), ConstInt(1)])
op.set_forwarded(rop.VectorizationInfo(op))
baseop = rop.ResOperation(rop.rop.CAST_FLOAT_TO_SINGLEFLOAT, [op])
baseop.set_forwarded(rop.VectorizationInfo(baseop))
op = rop.VecOperation(rop.rop.VEC_CAST_FLOAT_TO_SINGLEFLOAT, [op], baseop,
2)
assert op.type == 'i'
assert op.datatype == 'i'
assert op.bytesize == 4
def test_vec_guard():
vec = rop.InputArgVector()
vec.bytesize = 4
vec.type = vec.datatype = 'i'
vec.sigend = True
baseop = rop.ResOperation(rop.rop.GUARD_TRUE, [vec])
baseop.set_forwarded(rop.VectorizationInfo(baseop))
op = rop.VecOperation(rop.rop.VEC_GUARD_TRUE, [vec], baseop, 4)
assert (op.type, op.datatype, op.bytesize, op.is_vector()) == ('v', 'v', 0,
False)