From: Luke Kenneth Casson Leighton <lkcl@lkcl.net>
Date: Fri, 30 Sep 2022 08:12:41 +0000 (+0100)
Subject: use regs variables in get_predint
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=38c05ffbdd2e98659842bb49aad5f28add0fc8ef;p=openpower-isa.git

use regs variables in get_predint
---

diff --git a/src/openpower/decoder/isa/caller.py b/src/openpower/decoder/isa/caller.py
index 2f212958..71cd92c8 100644
--- a/src/openpower/decoder/isa/caller.py
+++ b/src/openpower/decoder/isa/caller.py
@@ -286,25 +286,26 @@ class CRFields:
 
 
 def get_predint(gpr, mask):
+    r3 = gpr(3)
     r10 = gpr(10)
     r30 = gpr(30)
     log("get_predint", mask, SVP64PredInt.ALWAYS.value)
     if mask == SVP64PredInt.ALWAYS.value:
         return 0xffff_ffff_ffff_ffff  # 64 bits of 1
     if mask == SVP64PredInt.R3_UNARY.value:
-        return 1 << (gpr(3).value & 0b111111)
+        return 1 << (r3.value & 0b111111)
     if mask == SVP64PredInt.R3.value:
-        return gpr(3).value
+        return r3.value
     if mask == SVP64PredInt.R3_N.value:
-        return ~gpr(3).value
+        return ~r3.value
     if mask == SVP64PredInt.R10.value:
-        return gpr(10).value
+        return r10.value
     if mask == SVP64PredInt.R10_N.value:
-        return ~gpr(10).value
+        return ~r10.value
     if mask == SVP64PredInt.R30.value:
-        return gpr(30).value
+        return r30.value
     if mask == SVP64PredInt.R30_N.value:
-        return ~gpr(30).value
+        return ~r30.value
 
 # decode SVP64 predicate CR to reg number and invert status