From 31c3b6277405e7555e07c2ad2fd358fbcd12735d Mon Sep 17 00:00:00 2001
From: David Harris <david_harris@hmc.edu>
Date: Tue, 20 Sep 2022 03:19:50 -0700
Subject: [PATCH] clean up divshiftcalc

---
 pipelined/src/fpu/divshiftcalc.sv | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pipelined/src/fpu/divshiftcalc.sv b/pipelined/src/fpu/divshiftcalc.sv
index cd6e1677..1c2305fb 100644
--- a/pipelined/src/fpu/divshiftcalc.sv
+++ b/pipelined/src/fpu/divshiftcalc.sv
@@ -44,7 +44,7 @@ module divshiftcalc(
     assign DivShiftAmt = DivResDenorm ? DivDenormShiftAmt : NormShift;
 
     if (`RADIX == 4)
-        assign DivShiftIn = {{`NF{1'b0}}, DivQm, {`NORMSHIFTSZ-`DIVb+1+(`RADIX/4)-`NF{1'b0}}};
+        assign DivShiftIn = {{`NF{1'b0}}, DivQm[`DIVb-1:0], {`NORMSHIFTSZ-`DIVb+2-`NF{1'b0}}};
     else
         assign DivShiftIn = {{`NF{1'b0}}, DivQm, {`NORMSHIFTSZ-`DIVb+1-`NF{1'b0}}};
 endmodule