From: Luke Kenneth Casson Leighton <lkcl@lkcl.net>
Date: Fri, 29 Mar 2019 12:29:32 +0000 (+0000)
Subject: remove unneeded imports
X-Git-Tag: ls180-24jan2020~1386
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=6fc1df960fedebef3c1cc8b2c624b38479bdc261;p=ieee754fpu.git

remove unneeded imports
---

diff --git a/src/add/fpadd/addstages.py b/src/add/fpadd/addstages.py
index 39888148..626a0c0d 100644
--- a/src/add/fpadd/addstages.py
+++ b/src/add/fpadd/addstages.py
@@ -2,24 +2,18 @@
 # Copyright (C) Jonathan P Dawson 2013
 # 2013-12-12
 
-from nmigen import Module, Signal, Cat, Mux, Array, Const
-from nmigen.lib.coding import PriorityEncoder
+from nmigen import Module
 from nmigen.cli import main, verilog
-from math import log
 
-from fpbase import FPNumIn, FPNumOut, FPOp, Overflow, FPBase, FPNumBase
-from fpbase import MultiShiftRMerge, Trigger
-from singlepipe import (ControlBase, StageChain, UnbufferedPipeline,
+from singlepipe import (StageChain, UnbufferedPipeline,
                         PassThroughStage)
-from multipipe import CombMuxOutPipe
-from multipipe import PriorityCombMuxInPipe
 
-from fpbase import FPState, FPID
+from fpbase import FPState
 from fpcommon.denorm import FPSCData
 from fpcommon.postcalc import FPAddStage1Data
 from fpadd.align import FPAddAlignSingleMod
-from fpadd.add0 import (FPAddStage0Data, FPAddStage0Mod, FPAddStage0)
-from fpadd.add1 import (FPAddStage1Mod, FPAddStage1)
+from fpadd.add0 import FPAddStage0Mod
+from fpadd.add1 import FPAddStage1Mod
 
 
 class FPAddAlignSingleAdd(FPState, UnbufferedPipeline):