6 files changed, 7 insertions, 19 deletions

diff --git a/src/cpu/base.cc b/src/cpu/base.cc
index 8a755a4bf..6e2de0baf 100644
--- a/src/cpu/base.cc
+++ b/src/cpu/base.cc
@@ -234,8 +234,7 @@ BaseCPU::startup()
     if (params()->progress_interval) {
         Tick num_ticks = ticks(params()->progress_interval);
 
-        Event *event;
-        event = new CPUProgressEvent(this, num_ticks);
+        new CPUProgressEvent(this, num_ticks);
     }
 }
 
diff --git a/src/cpu/inorder/cpu.cc b/src/cpu/inorder/cpu.cc
index 9d6ecc7e1..010bdb512 100644
--- a/src/cpu/inorder/cpu.cc
+++ b/src/cpu/inorder/cpu.cc
@@ -206,7 +206,6 @@ InOrderCPU::InOrderCPU(Params *params)
       lastRunningCycle(0),
       instsPerSwitch(0)
 {    
-    ThreadID active_threads;
     cpu_params = params;
 
     resPool = new ResourcePool(this, params);
@@ -214,6 +213,7 @@ InOrderCPU::InOrderCPU(Params *params)
     // Resize for Multithreading CPUs
     thread.resize(numThreads);
 
+    ThreadID active_threads = params->workload.size();
     if (FullSystem) {
         active_threads = 1;
     } else {
@@ -1110,7 +1110,6 @@ InOrderCPU::updateThreadPriority()
         //DEFAULT TO ROUND ROBIN SCHEME
         //e.g. Move highest priority to end of thread list
         list<ThreadID>::iterator list_begin = activeThreads.begin();
-        list<ThreadID>::iterator list_end   = activeThreads.end();
 
         unsigned high_thread = *list_begin;
 
diff --git a/src/cpu/legiontrace.cc b/src/cpu/legiontrace.cc
index 5e4c978a6..75d30c894 100644
--- a/src/cpu/legiontrace.cc
+++ b/src/cpu/legiontrace.cc
@@ -158,7 +158,7 @@ Trace::LegionTraceRecord::dump()
     bool diffTnpc = false;
     bool diffTstate = false;
     bool diffTt = false;
-    bool diffTba = false;
+    bool diffTba M5_VAR_USED = false;
     bool diffHpstate = false;
     bool diffHtstate = false;
     bool diffHtba = false;
diff --git a/src/cpu/o3/cpu.cc b/src/cpu/o3/cpu.cc
index 16e78f8ec..bb5ccc17e 100644
--- a/src/cpu/o3/cpu.cc
+++ b/src/cpu/o3/cpu.cc
@@ -1639,7 +1639,6 @@ FullO3CPU<Impl>::updateThreadPriority()
         //DEFAULT TO ROUND ROBIN SCHEME
         //e.g. Move highest priority to end of thread list
         list<ThreadID>::iterator list_begin = activeThreads.begin();
-        list<ThreadID>::iterator list_end   = activeThreads.end();
 
         unsigned high_thread = *list_begin;
 
diff --git a/src/cpu/o3/rename_impl.hh b/src/cpu/o3/rename_impl.hh
index 6dbafb56c..4106bbef9 100644
--- a/src/cpu/o3/rename_impl.hh
+++ b/src/cpu/o3/rename_impl.hh
@@ -1214,24 +1214,16 @@ template <class Impl>
 void
 DefaultRename<Impl>::readFreeEntries(ThreadID tid)
 {
-    bool updated = false;
-    if (fromIEW->iewInfo[tid].usedIQ) {
-        freeEntries[tid].iqEntries =
-            fromIEW->iewInfo[tid].freeIQEntries;
-        updated = true;
-    }
+    if (fromIEW->iewInfo[tid].usedIQ)
+        freeEntries[tid].iqEntries = fromIEW->iewInfo[tid].freeIQEntries;
 
-    if (fromIEW->iewInfo[tid].usedLSQ) {
-        freeEntries[tid].lsqEntries =
-            fromIEW->iewInfo[tid].freeLSQEntries;
-        updated = true;
-    }
+    if (fromIEW->iewInfo[tid].usedLSQ)
+        freeEntries[tid].lsqEntries = fromIEW->iewInfo[tid].freeLSQEntries;
 
     if (fromCommit->commitInfo[tid].usedROB) {
         freeEntries[tid].robEntries =
             fromCommit->commitInfo[tid].freeROBEntries;
         emptyROB[tid] = fromCommit->commitInfo[tid].emptyROB;
-        updated = true;
     }
 
     DPRINTF(Rename, "[tid:%i]: Free IQ: %i, Free ROB: %i, Free LSQ: %i\n",
diff --git a/src/cpu/testers/rubytest/Check.hh b/src/cpu/testers/rubytest/Check.hh
index 6861a74d3..db1485548 100644
--- a/src/cpu/testers/rubytest/Check.hh
+++ b/src/cpu/testers/rubytest/Check.hh
@@ -37,7 +37,6 @@
 #include "mem/protocol/TesterStatus.hh"
 #include "mem/ruby/common/Address.hh"
 #include "mem/ruby/common/Global.hh"
-#include "mem/ruby/system/NodeID.hh"
 
 class SubBlock;