From: Dmitry Selyutin <ghostmansd@gmail.com>
Date: Thu, 1 Sep 2022 12:32:06 +0000 (+0300)
Subject: power_fields: allow comparing references
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=f1008cb2a72ef941565764cea222a41906b82b7f;p=openpower-isa.git

power_fields: allow comparing references
---

diff --git a/src/openpower/decoder/power_fields.py b/src/openpower/decoder/power_fields.py
index f41b89e3..f168cab8 100644
--- a/src/openpower/decoder/power_fields.py
+++ b/src/openpower/decoder/power_fields.py
@@ -49,10 +49,9 @@ class Reference:
         span = dict.fromkeys(self.__class__.span).keys()
         lhs = _selectconcat(*(self.storage[bit] for bit in span))
 
-        if isinstance(other, Field):
-            bits = len(other.__class__)
-            value = int(other)
-            rhs = _SelectableInt(value=value, bits=bits)
+        if isinstance(other, Reference):
+            span = dict.fromkeys(other.__class__.span).keys()
+            rhs = _selectconcat(*(other.storage[bit] for bit in span))
         elif isinstance(other, int):
             bits = len(self.__class__)
             if other.bit_length() > bits: