@@ -350,6 +350,7 @@ def helper_arg(self):
f"{self.helper_arg_type()} {self.helper_arg_name()}"
)
+
#
# Every register is either Single or Pair or Hvx
#
@@ -1070,11 +1071,22 @@ def init_registers():
for reg in new_regs:
new_registers[f"{reg.regtype}{reg.regid}"] = reg
-def get_register(tag, regtype, regid):
- if f"{regtype}{regid}V" in semdict[tag]:
- return registers[f"{regtype}{regid}"]
- else:
- return new_registers[f"{regtype}{regid}"]
+def is_new_reg(tag, regid):
+ if regid[0] in "NO":
+ return True
+ return regid[0] == "P" and \
+ f"{regid}N" in semdict[tag] and \
+ f"{regid}V" not in semdict[tag]
+
+def get_register(tag, regtype, regid, subtype=""):
+ regid = f"{regtype}{regid}"
+ is_new = is_new_reg(tag, regid)
+ try:
+ reg = new_registers[regid] if is_new else registers[regid]
+ except KeyError:
+ raise Exception(f"Unknown {'new ' if is_new else ''}register {regid}" +\
+ f"from '{tag}' with syntax '{semdict[tag]}'") from None
+ return reg
def helper_ret_type(tag, regs):
## If there is a scalar result, it is the return type