From 4ed2c6255ca279026eba5ada8f764bfa91ca38b2 Mon Sep 17 00:00:00 2001
From: Cedar Turek <cturek@g.hmc.edu>
Date: Tue, 27 Dec 2022 22:10:48 -0800
Subject: [PATCH] idiv passing radix 2, four copies

---
 pipelined/config/shared/wally-shared.vh | 2 +-
 pipelined/testbench/tests.vh            | 1 +
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/pipelined/config/shared/wally-shared.vh b/pipelined/config/shared/wally-shared.vh
index e6726eef..cc24c42f 100644
--- a/pipelined/config/shared/wally-shared.vh
+++ b/pipelined/config/shared/wally-shared.vh
@@ -110,7 +110,7 @@
 
 // division constants
 `define RADIX 32'h2
-`define DIVCOPIES 32'h1
+`define DIVCOPIES 32'h4
 `define DIVLEN ((`NF < `XLEN) ? (`XLEN) : `NF+3)
 // `define DIVN (`NF < `XLEN ? `XLEN : `NF+1) // length of input
 `define DIVN (`NF<`XLEN ? `XLEN : (`NF + 3)) // length of input
diff --git a/pipelined/testbench/tests.vh b/pipelined/testbench/tests.vh
index 6ababb67..61e45d9e 100644
--- a/pipelined/testbench/tests.vh
+++ b/pipelined/testbench/tests.vh
@@ -138,6 +138,7 @@ string tvpaths[] = '{
   
 string imperas32f[] = '{
     `IMPERASTEST,
+    "rv32i_m/F/FSQRT-S-DYN-RDN-01",
     "rv32i_m/F/FADD-S-DYN-RDN-01",
     "rv32i_m/F/FADD-S-DYN-RMM-01",
     "rv32i_m/F/FADD-S-DYN-RNE-01",