From ec0a18ffb956bbcf54b8d4d94dac7255f8868a9e Mon Sep 17 00:00:00 2001
From: Ron Dreslinski <rdreslin@umich.edu>
Date: Wed, 16 Aug 2006 15:56:22 -0400
Subject: Fixes for Kevins O3 model to work with the blocking caches.

src/cpu/o3/fetch_impl.hh:
    Fix ordering so dereference works
src/cpu/o3/lsq_impl.hh:
    Check to make sure we didn't squash already
src/cpu/o3/lsq_unit.hh:
    Fix for counting squashed retrys in the WB count
src/cpu/o3/lsq_unit_impl.hh:
    Make sure to set retryID for stores, and clear it appropriately

--HG--
extra : convert_revision : 689765a1baea7b36f13eb177d65e97b52b6da09f
---
 src/cpu/o3/lsq_unit_impl.hh | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'src/cpu/o3/lsq_unit_impl.hh')

diff --git a/src/cpu/o3/lsq_unit_impl.hh b/src/cpu/o3/lsq_unit_impl.hh
index 4f5dbbf1c..fa716c712 100644
--- a/src/cpu/o3/lsq_unit_impl.hh
+++ b/src/cpu/o3/lsq_unit_impl.hh
@@ -626,6 +626,7 @@ LSQUnit<Impl>::writebackStores()
             ++lsqCacheBlocked;
             assert(retryPkt == NULL);
             retryPkt = data_pkt;
+            lsq->setRetryTid(lsqID);
         } else {
             storePostSend(data_pkt);
         }
@@ -869,6 +870,7 @@ LSQUnit<Impl>::recvRetry()
             storePostSend(retryPkt);
             retryPkt = NULL;
             isStoreBlocked = false;
+            lsq->setRetryTid(-1);
         } else {
             // Still blocked!
             ++lsqCacheBlocked;
-- 
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