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authorKorey Sewell <ksewell@umich.edu>2011-02-18 14:28:10 -0500
committerKorey Sewell <ksewell@umich.edu>2011-02-18 14:28:10 -0500
commitff48afcf4f3d8cccc899c5840734228a5bebc045 (patch)
tree19df8347ad16ae2574fc948831581762421fb520 /src/cpu/inorder/resources
parent991d0185c68b53a04ae5d1f1a05749bbfddced89 (diff)
downloadgem5-ff48afcf4f3d8cccc899c5840734228a5bebc045.tar.xz
inorder: remove reqRemoveList
we are going to be getting away from creating new resource requests for every instruction so no more need to keep track of a reqRemoveList and clean it up every tick
Diffstat (limited to 'src/cpu/inorder/resources')
-rw-r--r--src/cpu/inorder/resources/cache_unit.cc3
-rw-r--r--src/cpu/inorder/resources/tlb_unit.cc3
-rw-r--r--src/cpu/inorder/resources/use_def.cc3
3 files changed, 0 insertions, 9 deletions
diff --git a/src/cpu/inorder/resources/cache_unit.cc b/src/cpu/inorder/resources/cache_unit.cc
index 47fafe45a..11902f51e 100644
--- a/src/cpu/inorder/resources/cache_unit.cc
+++ b/src/cpu/inorder/resources/cache_unit.cc
@@ -1171,9 +1171,6 @@ CacheUnit::squash(DynInstPtr inst, int stage_num,
}
if (!cache_req->tlbStall && !cache_req->isMemAccPending()) {
- // Mark request for later removal
- cpu->reqRemoveList.push(req_ptr);
-
// Mark slot for removal from resource
slot_remove_list.push_back(req_ptr->getSlot());
} else {
diff --git a/src/cpu/inorder/resources/tlb_unit.cc b/src/cpu/inorder/resources/tlb_unit.cc
index 2e19ea928..0b273eabc 100644
--- a/src/cpu/inorder/resources/tlb_unit.cc
+++ b/src/cpu/inorder/resources/tlb_unit.cc
@@ -257,9 +257,6 @@ TLBUnit::squash(DynInstPtr inst, int stage_num,
if (resourceEvent[req_slot_num].scheduled())
unscheduleEvent(req_slot_num);
- // Mark request for later removal
- cpu->reqRemoveList.push(req_ptr);
-
// Mark slot for removal from resource
slot_remove_list.push_back(req_ptr->getSlot());
}
diff --git a/src/cpu/inorder/resources/use_def.cc b/src/cpu/inorder/resources/use_def.cc
index dd178403b..a37e459a8 100644
--- a/src/cpu/inorder/resources/use_def.cc
+++ b/src/cpu/inorder/resources/use_def.cc
@@ -445,9 +445,6 @@ UseDefUnit::squash(DynInstPtr inst, int stage_num, InstSeqNum squash_seq_num,
unscheduleEvent(req_slot_num);
}
- // Mark request for later removal
- cpu->reqRemoveList.push(req_ptr);
-
// Mark slot for removal from resource
slot_remove_list.push_back(req_ptr->getSlot());
}