From: Jacob Lifshay <programmerjake@gmail.com>
Date: Thu, 11 Jul 2019 10:16:05 +0000 (-0700)
Subject: delete dead code in fpbase.MultiShift.[lr]shift
X-Git-Tag: ls180-24jan2020~854
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=e40545119e70cdb3307b8160a8ed4786bfb88f63;p=ieee754fpu.git

delete dead code in fpbase.MultiShift.[lr]shift
---

diff --git a/src/ieee754/fpcommon/fpbase.py b/src/ieee754/fpcommon/fpbase.py
index 71b2d9ec..5e086fe1 100644
--- a/src/ieee754/fpcommon/fpbase.py
+++ b/src/ieee754/fpcommon/fpbase.py
@@ -44,20 +44,10 @@ class MultiShift:
     def lshift(self, op, s):
         res = op << s
         return res[:len(op)]
-        res = op
-        for i in range(self.smax):
-            zeros = [0] * (1 << i)
-            res = Mux(s & (1 << i), Cat(zeros, res[0:-(1 << i)]), res)
-        return res
 
     def rshift(self, op, s):
         res = op >> s
         return res[:len(op)]
-        res = op
-        for i in range(self.smax):
-            zeros = [0] * (1 << i)
-            res = Mux(s & (1 << i), Cat(res[(1 << i):], zeros), res)
-        return res
 
 
 class FPNumBaseRecord: