From: Dmitry Selyutin <ghostmansd@gmail.com>
Date: Wed, 31 May 2023 21:00:51 +0000 (+0300)
Subject: power_enums: introduce Reg pair property
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=20915d66aaa71b694346e4bd5ff875b28aad7e00;p=openpower-isa.git

power_enums: introduce Reg pair property
---

diff --git a/src/openpower/decoder/power_enums.py b/src/openpower/decoder/power_enums.py
index 5e4d242f..93ad05bc 100644
--- a/src/openpower/decoder/power_enums.py
+++ b/src/openpower/decoder/power_enums.py
@@ -327,6 +327,17 @@ class Reg(Enum):
             Reg.RT_OR_ZERO,
         ))
 
+    @property
+    def pair(self):
+        return (self in (
+            Reg.RSp,
+            Reg.RTp,
+            Reg.FRAp,
+            Reg.FRBp,
+            Reg.FRSp,
+            Reg.FRTp,
+        ))
+
 
 @unique
 class SVP64PredMode(Enum):