From a285f289a610f0d711883553775ffeaa118eec74 Mon Sep 17 00:00:00 2001
From: David Harris <david_harris@hmc.edu>
Date: Fri, 16 Dec 2022 06:35:29 -0800
Subject: [PATCH] Disabled starting FPU divider when IDIV_ON_FPU = 0

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

diff --git a/pipelined/src/fpu/fdivsqrt/fdivsqrtfsm.sv b/pipelined/src/fpu/fdivsqrt/fdivsqrtfsm.sv
index 175f356b7..4841d08a0 100644
--- a/pipelined/src/fpu/fdivsqrt/fdivsqrtfsm.sv
+++ b/pipelined/src/fpu/fdivsqrt/fdivsqrtfsm.sv
@@ -59,7 +59,7 @@ module fdivsqrtfsm(
   logic SpecialCaseE;
 
   // FDivStartE and IDivStartE come from fctrl, reflecitng the start of floating-point and possibly integer division
-  assign IFDivStartE = (FDivStartE | IDivStartE) & (state == IDLE) & ~StallM;
+  assign IFDivStartE = (FDivStartE | (IDivStartE & `IDIV_ON_FPU)) & (state == IDLE) & ~StallM;
   assign FDivDoneE = (state == DONE);
   assign FDivBusyE = (state == BUSY) | IFDivStartE;