def test_cast(broadcast):
itof = oir.Cast(dtype=common.DataType.FLOAT64,
expr=oir.Literal(value="42", dtype=common.DataType.INT32))
result = OirToNpir().visit(itof, broadcast=broadcast)
assert isinstance(result, npir.BroadCast if broadcast else npir.Cast)
cast = result
if broadcast:
assert isinstance(result, npir.BroadCast)
assert isinstance(result, npir.VectorExpression)
cast = result.expr
assert cast.dtype == itof.dtype
assert cast.expr.value == "42"
def visit_Cast(self, node: gtir.Cast) -> oir.Cast:
return oir.Cast(dtype=node.dtype, expr=self.visit(node.expr), loc=node.loc)
def visit_Literal(self, node: oir.Cast, in_idx=False):
if in_idx:
return node
else:
return oir.Cast(dtype=node.dtype, expr=node)
def visit_Cast(self, node: gtir.Cast, **kwargs: Any) -> oir.Cast:
return oir.Cast(dtype=node.dtype, expr=self.visit(node.expr))
def test_cast(oir_int_expr, npir_type) -> None:
assert isinstance(
OirToNpir().visit(oir.Cast(dtype=common.DataType.FLOAT64, expr=oir_int_expr)), npir_type
)