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_elaborate_iadd_simple(self):
# type: () -> None
i32.by(2) # Make sure i32x2 exists.
x = Var('x')
y = Var('y')
a = Var('a')
bvx = Var('bvx')
bvy = Var('bvy')
bva = Var('bva')
r = Rtl(
a << iadd.i32(x, y),
)
r.cleanup_concrete_rtl()
sem = elaborate(r)
exp = Rtl(
bvx << prim_to_bv.i32(x),
bvy << prim_to_bv.i32(y),
bva << bvadd.bv32(bvx, bvy),
a << prim_from_bv.i32(bva)
)
exp.cleanup_concrete_rtl()
assert concrete_rtls_eq(sem, exp)
def test_single_ins(self):
pat = a << iadd.i32(x, y)
self.assertEqual(repr(pat), "('a',) << Apply(iadd.i32, ('x', 'y'))")
def test_apply(self):
i = jump(x, y)
self.assertEqual(repr(i), "Apply(jump, ('x', 'y'))")
i = iadd.i32(x, y)
self.assertEqual(repr(i), "Apply(iadd.i32, ('x', 'y'))")
