From eb777d3fa43bfe0dc5e6cb142234dae67134bb85 Mon Sep 17 00:00:00 2001
From: Vikram Krishna <vkrishna@hmc.edu>
Date: Thu, 14 Nov 2024 03:53:26 -0800
Subject: [PATCH] updated froundnx conditional

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

diff --git a/src/fpu/fround.sv b/src/fpu/fround.sv
index b5c1b975e..67a3b90f6 100644
--- a/src/fpu/fround.sv
+++ b/src/fpu/fround.sv
@@ -147,6 +147,6 @@ module fround import cvw::*;  #(parameter cvw_t P) (
 
   // Flags
   assign FRoundNV = XSNaN;                               // invalid if input is signaling NaN
-  assign FRoundNX = ZfaFRoundNX & ~EgeNf & (Rp | Tp);    // Inexact if Round or Sticky bit set for FRoundNX instruction
+  assign FRoundNX = ZfaFRoundNX & ~EgeNf & (Rp | Tp) & ~XNaN;    // Inexact if Round or Sticky bit set for FRoundNX instruction
 
 endmodule