From 5c563bef43d406a7d7ca0a60f55788a43c52d0b4 Mon Sep 17 00:00:00 2001
From: Kevin Kim <kevindkim723@gmail.com>
Date: Sat, 18 Feb 2023 20:12:30 -0800
Subject: [PATCH] fixed ctlzw bug in count unit

---
 src/ieu/bmu/cnt.sv | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/ieu/bmu/cnt.sv b/src/ieu/bmu/cnt.sv
index a0bee434..540d5e91 100644
--- a/src/ieu/bmu/cnt.sv
+++ b/src/ieu/bmu/cnt.sv
@@ -54,7 +54,7 @@ module cnt #(parameter WIDTH = 32) (
         6'b00000_0: lzcA = A;                       //clz
         6'b00000_1: lzcA = {A[31:0],{32{1'b1}}};    //clzw
         6'b00001_0: lzcA = revA;                    //ctz
-        6'b00001_1: lzcA = {revA[31:0],{32{1'b1}}}; //ctzw
+        6'b00001_1: lzcA = {revA[63:32],{32{1'b1}}}; //ctzw
         default: lzcA = A;
       endcase