From 495f2ed27497dd04ebc103201a37b16034b6658f Mon Sep 17 00:00:00 2001
From: David Harris <david_harris@hmc.edu>
Date: Fri, 7 Apr 2023 21:37:12 -0700
Subject: [PATCH] Improved RAS predictor coverage by eliminating unreachable
 StallM term

---
 src/ifu/bpred/RASPredictor.sv | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/ifu/bpred/RASPredictor.sv b/src/ifu/bpred/RASPredictor.sv
index f1a39f75..21cad922 100644
--- a/src/ifu/bpred/RASPredictor.sv
+++ b/src/ifu/bpred/RASPredictor.sv
@@ -62,7 +62,7 @@ module RASPredictor #(parameter int StackSize = 16 )(
   assign PushE = CallE & ~StallM & ~FlushM;
 
   assign WrongPredReturnD = (BPReturnWrongD) & ~StallE & ~FlushE;
-  assign FlushedReturnDE = (~StallE & FlushE & ReturnD) | (~StallM & FlushM & ReturnE); // flushed return
+  assign FlushedReturnDE = (~StallE & FlushE & ReturnD) | (FlushM & ReturnE); // flushed return
 
   assign RepairD = WrongPredReturnD | FlushedReturnDE ;