From e8f2715a812212e7567157ab6dd1b965cd527968 Mon Sep 17 00:00:00 2001
From: cturek <cturek@hmc.edu>
Date: Wed, 21 Sep 2022 00:05:36 +0000
Subject: [PATCH] Fixed R4 Sqrt overshifting

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

diff --git a/pipelined/src/fpu/postproc/divshiftcalc.sv b/pipelined/src/fpu/postproc/divshiftcalc.sv
index 2b1128ea4..d55255763 100644
--- a/pipelined/src/fpu/postproc/divshiftcalc.sv
+++ b/pipelined/src/fpu/postproc/divshiftcalc.sv
@@ -74,7 +74,7 @@ module divshiftcalc(
     assign DivShiftAmt = DivResDenorm ? DivDenormShiftAmt : NormShift;
 
     if (`RADIX == 4)
-        assign DivShiftIn = {{`NF{1'b0}}, DivQm[`DIVb-1:0], {`NORMSHIFTSZ-`DIVb+2-`NF{1'b0}}};
+        assign DivShiftIn = Sqrt ? {{`NF{1'b0}}, DivQm, {`NORMSHIFTSZ-`DIVb+1-`NF{1'b0}}} : {{`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