def test_bint(self):
# type: () -> None
x = Var('x')
y = Var('y')
z = Var('z')
w = Var('w')
v = Var('v')
u = Var('u')
r = Rtl(
z << iadd(x, y),
w << bint(v),
u << iadd(z, w)
)
r1 = r.copy({})
s = r.substitution(r1, {})
s[x].set_typevar(TypeVar.singleton(i32.by(8)))
s[z].set_typevar(TypeVar.singleton(i32.by(8)))
# TODO: Relax this to simd=True
s[v].set_typevar(TypeVar('v', '', bools=(1, 1), simd=(8, 8)))
r1.cleanup_concrete_rtl()
assert s is not None
assert s[x].get_typevar().singleton_type() == i32.by(8)
assert s[y].get_typevar().singleton_type() == i32.by(8)
assert s[z].get_typevar().singleton_type() == i32.by(8)
assert s[w].get_typevar().singleton_type() == i32.by(8)
assert s[u].get_typevar().singleton_type() == i32.by(8)
assert s[v].get_typevar().singleton_type() == b1.by(8)
def test_vselect_icmpimm(self):
# type: () -> None
x = Var('x')
y = Var('y')
z = Var('z')
w = Var('w')
v = Var('v')
zeroes = Var('zeroes')
imm0 = Var("imm0")
r = Rtl(
zeroes << iconst(imm0),
y << icmp(intcc.eq, x, zeroes),
v << vselect(y, z, w),
)
r1 = r.copy({})
s = r.substitution(r1, {})
s[zeroes].set_typevar(TypeVar.singleton(i32.by(4)))
s[z].set_typevar(TypeVar.singleton(f32.by(4)))
r1.cleanup_concrete_rtl()
assert s is not None
assert s[zeroes].get_typevar().singleton_type() == i32.by(4)
assert s[x].get_typevar().singleton_type() == i32.by(4)
assert s[y].get_typevar().singleton_type() == b32.by(4)
assert s[z].get_typevar().singleton_type() == f32.by(4)
assert s[w].get_typevar().singleton_type() == f32.by(4)
assert s[v].get_typevar().singleton_type() == f32.by(4)
def test_cleanup_concrete_rtl_ireduce(self):
# type: () -> None
x = Var('x')
y = Var('y')
r = Rtl(
y << ireduce(x),
)
r1 = r.copy({})
s = r.substitution(r1, {})
s[x].set_typevar(TypeVar.singleton(i8.by(2)))
r1.cleanup_concrete_rtl()
assert s is not None
assert s[x].get_typevar().singleton_type() == i8.by(2)
assert s[y].get_typevar().singleton_type() == i8.by(2)
def test_cleanup_concrete_rtl(self):
# type: () -> None
typ = i64.by(4)
x = Var('x')
lo = Var('lo')
hi = Var('hi')
r = Rtl(
(lo, hi) << vsplit(x),
)
r1 = r.copy({})
s = r.substitution(r1, {})
s[x].set_typevar(TypeVar.singleton(typ))
r1.cleanup_concrete_rtl()
assert s is not None
assert s[x].get_typevar().singleton_type() == typ
assert s[lo].get_typevar().singleton_type() == i64.by(2)
assert s[hi].get_typevar().singleton_type() == i64.by(2)