From: Jacob Lifshay <programmerjake@gmail.com>
Date: Wed, 27 Sep 2023 03:28:16 +0000 (-0700)
Subject: fix concat when the first argument is a FieldSelectableInt
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=827282e1f29dccccf9aa2add1ba2f0b6c71c003a;p=openpower-isa.git

fix concat when the first argument is a FieldSelectableInt
---

diff --git a/src/openpower/decoder/selectable_int.py b/src/openpower/decoder/selectable_int.py
index 1490a453..30dddf65 100644
--- a/src/openpower/decoder/selectable_int.py
+++ b/src/openpower/decoder/selectable_int.py
@@ -562,7 +562,11 @@ def selectconcat(*args, repeat=1):
         for i in range(repeat):
             tmp += args
         args = tmp
-    res = copy(args[0])
+    if isinstance(args[0], FieldSelectableInt):
+        res = args[0].get_range()
+    else:
+        assert isinstance(args[0], SelectableInt), "can only concat SIs, sorry"
+        res = SelectableInt(args[0])
     for i in args[1:]:
         if isinstance(i, FieldSelectableInt):
             i = i.get_range()