From a82390ef4cf4375e9a4da6b05d5270045a4978ad Mon Sep 17 00:00:00 2001
From: Chrisqcwx <3075401625@qq.com>
Date: Mon, 17 Jul 2023 21:25:58 +0800
Subject: [PATCH] fix error redirect in decode

---
 src/src/pipeline/queue/MultiInstQueue.scala | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/src/pipeline/queue/MultiInstQueue.scala b/src/src/pipeline/queue/MultiInstQueue.scala
index 5dc49a33..ae81eb7a 100644
--- a/src/src/pipeline/queue/MultiInstQueue.scala
+++ b/src/src/pipeline/queue/MultiInstQueue.scala
@@ -201,7 +201,7 @@ class MultiInstQueue(
           }
         }
 
-        redirectRequest.en := !selectedDecoder.info.isBranch && decodeInstInfo.ftqInfo.predictBranch && dequeuePort.valid
+        redirectRequest.en := !selectedDecoder.info.isBranch && decodeInstInfo.ftqInfo.predictBranch && dequeuePort.valid && dequeuePort.ready
         redirectRequest.pcAddr := decodeInstInfo.pcAddr + 4.U
         redirectRequest.ftqId  := decodeInstInfo.ftqInfo.ftqId