def test_extend_reduce(self):
# type: () -> None
r = Rtl(
self.v1 << uextend(self.v0),
self.v2 << ireduce(self.v1),
self.v3 << sextend(self.v2),
)
ti = TypeEnv()
typing = ti_rtl(r, ti)
typing = typing.extract()
itype0 = TypeVar("t", "", ints=True, simd=(1, 256))
itype1 = TypeVar("t1", "", ints=True, simd=(1, 256))
itype2 = TypeVar("t2", "", ints=True, simd=(1, 256))
itype3 = TypeVar("t3", "", ints=True, simd=(1, 256))
check_typing(typing, ({
self.v0: itype0,
self.v1: itype1,
self.v2: itype2,
self.v3: itype3,
}, [
WiderOrEq(itype1, itype0),
WiderOrEq(itype1, itype2),
WiderOrEq(itype3, itype2)
]))
def test_bound_inst_inference1(self):
# Second example taken from issue #26
x = XForm(
Rtl(self.v0 << iadd(self.v1, self.v2), ),
Rtl(self.v3 << uextend(self.v1), self.v4 << uextend(self.v2),
self.v5 << iadd.i32(self.v3, self.v4),
self.v0 << ireduce(self.v5)))
itype = TypeVar("t", "", ints=True, simd=True)
i32t = TypeVar.singleton(i32)
check_typing(x.ti, ({
self.v0: itype,
self.v1: itype,
self.v2: itype,
self.v3: i32t,
self.v4: i32t,
self.v5: i32t,
}, [WiderOrEq(i32t, itype)]), x.symtab)
def test_bound_inst_inference1(self):
# Second example taken from issue #26
x = XForm(
Rtl(
self.v0 << iadd(self.v1, self.v2),
),
Rtl(
self.v3 << uextend(self.v1),
self.v4 << uextend(self.v2),
self.v5 << iadd.i32(self.v3, self.v4),
self.v0 << ireduce(self.v5)
))
itype = TypeVar("t", "", ints=True, simd=True)
i32t = TypeVar.singleton(i32)
check_typing(x.ti, ({
self.v0: itype,
self.v1: itype,
self.v2: itype,
self.v3: i32t,
self.v4: i32t,
self.v5: i32t,
}, [WiderOrEq(i32t, itype)]), x.symtab)
def test_reduce_extend(self):
# type: () -> None
r = Rtl(
self.v1 << uextend(self.v0),
self.v2 << ireduce(self.v1),
self.v3 << sextend(self.v2),
)
x = XForm(r, r)
tv0_exp = 'Some({})'.format(self.v0.get_typevar().name)
tv1_exp = 'Some({})'.format(self.v1.get_typevar().name)
tv2_exp = 'Some({})'.format(self.v2.get_typevar().name)
tv3_exp = 'Some({})'.format(self.v3.get_typevar().name)
self.check_yo_check(
x, sequence(wider_check(tv1_exp, tv0_exp),
wider_check(tv1_exp, tv2_exp),
wider_check(tv3_exp, tv2_exp)))
def test_reduce_extend(self):
# type: () -> None
r = Rtl(
self.v1 << uextend(self.v0),
self.v2 << ireduce(self.v1),
self.v3 << sextend(self.v2),
)
x = XForm(r, r)
tv0_exp = 'Some({})'.format(self.v0.get_typevar().name)
tv1_exp = 'Some({})'.format(self.v1.get_typevar().name)
tv2_exp = 'Some({})'.format(self.v2.get_typevar().name)
tv3_exp = 'Some({})'.format(self.v3.get_typevar().name)
self.check_yo_check(
x,
sequence(wider_check(tv1_exp, tv0_exp),
wider_check(tv1_exp, tv2_exp),
wider_check(tv3_exp, tv2_exp)))
def test_extend_reduce(self):
# type: () -> None
r = Rtl(
self.v1 << uextend(self.v0),
self.v2 << ireduce(self.v1),
self.v3 << sextend(self.v2),
)
ti = TypeEnv()
typing = ti_rtl(r, ti)
typing = typing.extract()
itype0 = TypeVar("t", "", ints=True, simd=(1, 256))
itype1 = TypeVar("t1", "", ints=True, simd=(1, 256))
itype2 = TypeVar("t2", "", ints=True, simd=(1, 256))
itype3 = TypeVar("t3", "", ints=True, simd=(1, 256))
check_typing(typing, ({
self.v0: itype0,
self.v1: itype1,
self.v2: itype2,
self.v3: itype3,
}, [WiderOrEq(itype1, itype0),
WiderOrEq(itype1, itype2),
WiderOrEq(itype3, itype2)]))
