def codegen(context, builder, sig, args):
fnty = ir.FunctionType(
ll_status,
[ll_dict_type, ll_bytes, ll_hash, ll_bytes, ll_bytes],
)
[d, key, hashval, val] = args
[td, tkey, thashval, tval] = sig.args
fn = cgutils.get_or_insert_function(builder.module, fnty,
'numba_dict_insert')
dm_key = context.data_model_manager[tkey]
dm_val = context.data_model_manager[tval]
data_key = dm_key.as_data(builder, key)
data_val = dm_val.as_data(builder, val)
ptr_key = cgutils.alloca_once_value(builder, data_key)
cgutils.memset_padding(builder, ptr_key)
ptr_val = cgutils.alloca_once_value(builder, data_val)
# TODO: the ptr_oldval is not used. needed for refct
ptr_oldval = cgutils.alloca_once(builder, data_val.type)
dp = _container_get_data(context, builder, td, d)
status = builder.call(
fn,
[
dp,
_as_bytes(builder, ptr_key),
hashval,
_as_bytes(builder, ptr_val),
_as_bytes(builder, ptr_oldval),
],
)
return status
def codegen(context, builder, sig, args):
fnty = ir.FunctionType(
ll_ssize_t,
[ll_dict_type, ll_bytes, ll_hash, ll_bytes],
)
[td, tkey, thashval] = sig.args
[d, key, hashval] = args
fn = cgutils.get_or_insert_function(builder.module, fnty,
'numba_dict_lookup')
dm_key = context.data_model_manager[tkey]
dm_val = context.data_model_manager[td.value_type]
data_key = dm_key.as_data(builder, key)
ptr_key = cgutils.alloca_once_value(builder, data_key)
cgutils.memset_padding(builder, ptr_key)
ll_val = context.get_data_type(td.value_type)
ptr_val = cgutils.alloca_once(builder, ll_val)
dp = _container_get_data(context, builder, td, d)
ix = builder.call(
fn,
[
dp,
_as_bytes(builder, ptr_key),
hashval,
_as_bytes(builder, ptr_val),
],
)
# Load value if output is available
found = builder.icmp_signed('>', ix, ix.type(int(DKIX.EMPTY)))
out = context.make_optional_none(builder, td.value_type)
pout = cgutils.alloca_once_value(builder, out)
with builder.if_then(found):
val = dm_val.load_from_data_pointer(builder, ptr_val)
context.nrt.incref(builder, td.value_type, val)
loaded = context.make_optional_value(builder, td.value_type, val)
builder.store(loaded, pout)
out = builder.load(pout)
return context.make_tuple(builder, resty, [ix, out])