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Change TV ranking to select src vars as a representative during unification; Nit: cleanup dot() emitting code; Nit: fix small bug in verify_semantics() - make an internal copy of src rtl to avoid clobbering of typevars re-used in multiple definitions

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This commit is contained in:
Dimo
2017-07-25 15:09:22 -07:00
committed by Jakob Stoklund Olesen
parent 7498d7a3f9
commit 345d6754f5
6 changed files with 51 additions and 41 deletions
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13
lib/cretonne/meta/cdsl/test_ti.py
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@@ -158,8 +158,7 @@ class TypeCheckingBaseTest(TestCase):
self.v8 = Var("v8")
self.v9 = Var("v9")
self.imm0 = Var("imm0")
self.IxN_nonscalar = TypeVar("IxN_nonscalar", "", ints=True,
scalars=False, simd=True)
self.IxN = TypeVar("IxN", "", ints=True, scalars=True, simd=True)
self.TxN = TypeVar("TxN", "", ints=True, bools=True, floats=True,
scalars=False, simd=True)
self.b1 = TypeVar.singleton(b1)
@@ -176,7 +175,7 @@ class TestRTL(TypeCheckingBaseTest):
self.assertEqual(ti_rtl(r, ti),
"On line 1: fail ti on `typeof_v2` <: `1`: " +
"Error: empty type created when unifying " +
"`typeof_v2` and `half_vector(typeof_v2)`")
"`typeof_v3` and `half_vector(typeof_v3)`")
def test_vselect(self):
# type: () -> None
@@ -202,11 +201,11 @@ class TestRTL(TypeCheckingBaseTest):
)
ti = TypeEnv()
typing = ti_rtl(r, ti)
ixn = self.IxN_nonscalar.get_fresh_copy("IxN1")
ixn = self.IxN.get_fresh_copy("IxN1")
txn = self.TxN.get_fresh_copy("TxN1")
check_typing(typing, ({
self.v0: ixn,
self.v1: ixn.as_bool(),
self.v1: txn.as_bool(),
self.v2: ixn,
self.v3: txn,
self.v4: txn,
@@ -319,7 +318,7 @@ class TestRTL(TypeCheckingBaseTest):
self.assertEqual(typing,
"On line 2: fail ti on `typeof_v4` <: `4`: " +
"Error: empty type created when unifying " +
"`typeof_v4` and `typeof_v5`")
"`i16` and `i32`")
def test_extend_reduce(self):
# type: () -> None
@@ -471,7 +470,7 @@ class TestXForm(TypeCheckingBaseTest):
assert var_m[v0] == var_m[v2] and \
var_m[v3] == var_m[v4] and\
var_m[v5] == var_m[v3] and\
var_m[v1] == var_m[v2].as_bool() and\
var_m[v1] == var_m[v5].as_bool() and\
var_m[v1].get_typeset() == var_m[v3].as_bool().get_typeset()
check_concrete_typing_xform(var_m, xform)