From 7d8ca413c627f69b7e13ef313950d6d153cf9b67 Mon Sep 17 00:00:00 2001
From: Jerry Tianchen <43308231+Jerry-Tianchen@users.noreply.github.com>
Date: Sat, 9 Nov 2024 19:42:05 +0000
Subject: [PATCH] fix(BPU): fix potential bug on s2_fire_dup

---
 src/main/scala/xiangshan/frontend/BPU.scala | 2 --
 1 file changed, 2 deletions(-)

diff --git a/src/main/scala/xiangshan/frontend/BPU.scala b/src/main/scala/xiangshan/frontend/BPU.scala
index cfea261240..6d9236959a 100644
--- a/src/main/scala/xiangshan/frontend/BPU.scala
+++ b/src/main/scala/xiangshan/frontend/BPU.scala
@@ -412,8 +412,6 @@ class Predictor(implicit p: Parameters) extends XSModule with HasBPUConst with H
   }
   predictors.io.s1_fire := s1_fire_dup
 
-  s2_fire_dup := s2_valid_dup
-
   for (
     ((((s1_fire, s2_flush), s2_fire), s2_valid), s1_flush) <-
       s1_fire_dup zip s2_flush_dup zip s2_fire_dup zip s2_valid_dup zip s1_flush_dup