diff --git a/src/arch/mips/tlb.cc b/src/arch/mips/tlb.cc
index 8b106d4..420707b 100644
--- a/src/arch/mips/tlb.cc
+++ b/src/arch/mips/tlb.cc
@@ -184,7 +184,7 @@
                  (pte.D0 << 2) | (pte.V0 <<1) | pte.G),
                 ((pte.PFN1 <<6) | (pte.C1 << 3) |
                  (pte.D1 << 2) | (pte.V1 <<1) | pte.G));
-        if (table[Index].V0 == true || table[Index].V1 == true) {
+        if (table[Index].V0 || table[Index].V1) {
             // Previous entry is valid
             PageTable::iterator i = lookupTable.find(table[Index].VPN);
             lookupTable.erase(i);
diff --git a/src/arch/power/tlb.cc b/src/arch/power/tlb.cc
index 9c1745c..1396d72 100644
--- a/src/arch/power/tlb.cc
+++ b/src/arch/power/tlb.cc
@@ -165,7 +165,7 @@
     } else {
 
         // Update TLB
-        if (table[Index].V0 == true || table[Index].V1 == true) {
+        if (table[Index].V0 || table[Index].V1) {
 
             // Previous entry is valid
             PageTable::iterator i = lookupTable.find(table[Index].VPN);
diff --git a/src/arch/sparc/tlb.cc b/src/arch/sparc/tlb.cc
index 72126a9..b026771 100644
--- a/src/arch/sparc/tlb.cc
+++ b/src/arch/sparc/tlb.cc
@@ -290,7 +290,7 @@
     for (int x = 0; x < size; x++) {
         if (tlb[x].range.contextId == context_id &&
             tlb[x].range.partitionId == partition_id) {
-            if (tlb[x].valid == true) {
+            if (tlb[x].valid) {
                 freeList.push_front(&tlb[x]);
             }
             tlb[x].valid = false;
@@ -329,7 +329,7 @@
     lookupTable.clear();
 
     for (int x = 0; x < size; x++) {
-        if (tlb[x].valid == true)
+        if (tlb[x].valid)
             freeList.push_back(&tlb[x]);
         tlb[x].valid = false;
         tlb[x].used = false;
diff --git a/src/arch/x86/pagetable_walker.cc b/src/arch/x86/pagetable_walker.cc
index 63397a6..0c8dcd4 100644
--- a/src/arch/x86/pagetable_walker.cc
+++ b/src/arch/x86/pagetable_walker.cc
@@ -233,7 +233,7 @@
 Walker::WalkerState::startWalk()
 {
     Fault fault = NoFault;
-    assert(started == false);
+    assert(!started);
     started = true;
     setupWalk(req->getVaddr());
     if (timing) {
@@ -262,7 +262,7 @@
 Walker::WalkerState::startFunctional(Addr &addr, unsigned &logBytes)
 {
     Fault fault = NoFault;
-    assert(started == false);
+    assert(!started);
     started = true;
     setupWalk(addr);
 
diff --git a/src/base/loader/hex_file.cc b/src/base/loader/hex_file.cc
index e26ac31..dac013d 100755
--- a/src/base/loader/hex_file.cc
+++ b/src/base/loader/hex_file.cc
@@ -104,7 +104,7 @@
         } else if (Str[i] == ' ' || Str[i] == '\n') {
             if (Number == 0)
                 return;
-            if (Flag == false) {
+            if (!Flag) {
                 *A = Number;
                 Number = 0;
                 Flag = true;
@@ -125,7 +125,7 @@
         i++;
     }
 
-    if (Flag != true) {
+    if (!Flag) {
         *A = 0;
         *D = 0;
     } else {
diff --git a/src/base/match.cc b/src/base/match.cc
index 08ba5f2..65b7400 100644
--- a/src/base/match.cc
+++ b/src/base/match.cc
@@ -89,7 +89,7 @@
             }
         }
 
-        if (match == true)
+        if (match)
             return true;
     }
 
diff --git a/src/cpu/exetrace.cc b/src/cpu/exetrace.cc
index 2877db1..b3b6e6a 100644
--- a/src/cpu/exetrace.cc
+++ b/src/cpu/exetrace.cc
@@ -115,7 +115,7 @@
             outs << Enums::OpClassStrings[inst->opClass()] << " : ";
         }
 
-        if (Debug::ExecResult && predicate == false) {
+        if (Debug::ExecResult && !predicate) {
             outs << "Predicated False";
         }
 
diff --git a/src/cpu/inorder/cpu.cc b/src/cpu/inorder/cpu.cc
index eecbd03..e966e8e 100644
--- a/src/cpu/inorder/cpu.cc
+++ b/src/cpu/inorder/cpu.cc
@@ -1763,7 +1763,7 @@
         // Clear if Non-Speculative
         if (inst->staticInst &&
             inst->seqNum == nonSpecSeqNum[tid] &&
-            nonSpecInstActive[tid] == true) {
+            nonSpecInstActive[tid]) {
             nonSpecInstActive[tid] = false;
         }
 
diff --git a/src/cpu/inorder/pipeline_stage.cc b/src/cpu/inorder/pipeline_stage.cc
index d98fbb7..5e94c66 100644
--- a/src/cpu/inorder/pipeline_stage.cc
+++ b/src/cpu/inorder/pipeline_stage.cc
@@ -248,19 +248,19 @@
 PipelineStage::removeStalls(ThreadID tid)
 {
     for (int st_num = 0; st_num < NumStages; st_num++) {
-        if (stalls[tid].stage[st_num] == true) {
+        if (stalls[tid].stage[st_num]) {
             DPRINTF(InOrderStage, "Removing stall from stage %i.\n",
                     st_num);
             stalls[tid].stage[st_num] = false;
         }
 
-        if (toPrevStages->stageBlock[st_num][tid] == true) {
+        if (toPrevStages->stageBlock[st_num][tid]) {
             DPRINTF(InOrderStage, "Removing pending block from stage %i.\n",
                     st_num);
             toPrevStages->stageBlock[st_num][tid] = false;
         }
 
-        if (fromNextStages->stageBlock[st_num][tid] == true) {
+        if (fromNextStages->stageBlock[st_num][tid]) {
             DPRINTF(InOrderStage, "Removing pending block from stage %i.\n",
                     st_num);
             fromNextStages->stageBlock[st_num][tid] = false;
diff --git a/src/cpu/inorder/resources/use_def.cc b/src/cpu/inorder/resources/use_def.cc
index d25925b..5a871d0 100644
--- a/src/cpu/inorder/resources/use_def.cc
+++ b/src/cpu/inorder/resources/use_def.cc
@@ -191,7 +191,7 @@
     // If there is a non-speculative instruction
     // in the pipeline then stall instructions here
     // ---
-    if (*nonSpecInstActive[tid] == true && seq_num > *nonSpecSeqNum[tid]) {
+    if (*nonSpecInstActive[tid] && seq_num > *nonSpecSeqNum[tid]) {
         DPRINTF(InOrderUseDef, "[tid:%i]: [sn:%i] cannot execute because"
                 "there is non-speculative instruction [sn:%i] has not "
                 "graduated.\n", tid, seq_num, *nonSpecSeqNum[tid]);
diff --git a/src/cpu/o3/commit_impl.hh b/src/cpu/o3/commit_impl.hh
index 333687c..b6fdc40 100644
--- a/src/cpu/o3/commit_impl.hh
+++ b/src/cpu/o3/commit_impl.hh
@@ -843,10 +843,10 @@
 
         // Not sure which one takes priority.  I think if we have
         // both, that's a bad sign.
-        if (trapSquash[tid] == true) {
+        if (trapSquash[tid]) {
             assert(!tcSquash[tid]);
             squashFromTrap(tid);
-        } else if (tcSquash[tid] == true) {
+        } else if (tcSquash[tid]) {
             assert(commitStatus[tid] != TrapPending);
             squashFromTC(tid);
         } else if (commitStatus[tid] == SquashAfterPending) {
@@ -885,7 +885,7 @@
             // then use one older sequence number.
             InstSeqNum squashed_inst = fromIEW->squashedSeqNum[tid];
 
-            if (fromIEW->includeSquashInst[tid] == true) {
+            if (fromIEW->includeSquashInst[tid]) {
                 squashed_inst--;
             }
 
diff --git a/src/cpu/o3/fetch_impl.hh b/src/cpu/o3/fetch_impl.hh
index a81125d..93dc2e2 100644
--- a/src/cpu/o3/fetch_impl.hh
+++ b/src/cpu/o3/fetch_impl.hh
@@ -430,8 +430,8 @@
     assert(isDrained());
     assert(retryPkt == NULL);
     assert(retryTid == InvalidThreadID);
-    assert(cacheBlocked == false);
-    assert(interruptPending == false);
+    assert(!cacheBlocked);
+    assert(!interruptPending);
 
     for (ThreadID i = 0; i < numThreads; ++i) {
         assert(!memReq[i]);
diff --git a/src/cpu/o3/iew_impl.hh b/src/cpu/o3/iew_impl.hh
index 3c133ff..644366d 100644
--- a/src/cpu/o3/iew_impl.hh
+++ b/src/cpu/o3/iew_impl.hh
@@ -487,7 +487,7 @@
     DPRINTF(IEW, "[tid:%i]: Squashing from a specific instruction, PC: %s "
             "[sn:%i].\n", tid, inst->pcState(), inst->seqNum);
 
-    if (toCommit->squash[tid] == false ||
+    if (!toCommit->squash[tid] ||
             inst->seqNum < toCommit->squashedSeqNum[tid]) {
         toCommit->squash[tid] = true;
         toCommit->squashedSeqNum[tid] = inst->seqNum;
@@ -517,7 +517,7 @@
     // case the memory violator should take precedence over the branch
     // misprediction because it requires the violator itself to be included in
     // the squash.
-    if (toCommit->squash[tid] == false ||
+    if (!toCommit->squash[tid] ||
             inst->seqNum <= toCommit->squashedSeqNum[tid]) {
         toCommit->squash[tid] = true;
 
@@ -538,7 +538,7 @@
 {
     DPRINTF(IEW, "[tid:%i]: Memory blocked, squashing load and younger insts, "
             "PC: %s [sn:%i].\n", tid, inst->pcState(), inst->seqNum);
-    if (toCommit->squash[tid] == false ||
+    if (!toCommit->squash[tid] ||
             inst->seqNum < toCommit->squashedSeqNum[tid]) {
         toCommit->squash[tid] = true;
 
@@ -1314,7 +1314,7 @@
                 }
 
                 // If the store had a fault then it may not have a mem req
-                if (fault != NoFault || inst->readPredicate() == false ||
+                if (fault != NoFault || !inst->readPredicate() ||
                         !inst->isStoreConditional()) {
                     // If the instruction faulted, then we need to send it along
                     // to commit without the instruction completing.
@@ -1339,7 +1339,7 @@
             // will be replaced and we will lose it.
             if (inst->getFault() == NoFault) {
                 inst->execute();
-                if (inst->readPredicate() == false)
+                if (!inst->readPredicate())
                     inst->forwardOldRegs();
             }
 
diff --git a/src/cpu/o3/inst_queue_impl.hh b/src/cpu/o3/inst_queue_impl.hh
index 8eba028..ab3861a 100644
--- a/src/cpu/o3/inst_queue_impl.hh
+++ b/src/cpu/o3/inst_queue_impl.hh
@@ -1262,7 +1262,7 @@
             // it be added to the dependency graph.
             if (src_reg >= numPhysRegs) {
                 continue;
-            } else if (regScoreboard[src_reg] == false) {
+            } else if (!regScoreboard[src_reg]) {
                 DPRINTF(IQ, "Instruction PC %s has src reg %i that "
                         "is being added to the dependency chain.\n",
                         new_inst->pcState(), src_reg);
diff --git a/src/cpu/o3/lsq_unit_impl.hh b/src/cpu/o3/lsq_unit_impl.hh
index 416f3e7..547800b 100644
--- a/src/cpu/o3/lsq_unit_impl.hh
+++ b/src/cpu/o3/lsq_unit_impl.hh
@@ -612,12 +612,12 @@
 
     // If the instruction faulted or predicated false, then we need to send it
     // along to commit without the instruction completing.
-    if (load_fault != NoFault || inst->readPredicate() == false) {
+    if (load_fault != NoFault || !inst->readPredicate()) {
         // Send this instruction to commit, also make sure iew stage
         // realizes there is activity.
         // Mark it as executed unless it is an uncached load that
         // needs to hit the head of commit.
-        if (inst->readPredicate() == false)
+        if (!inst->readPredicate())
             inst->forwardOldRegs();
         DPRINTF(LSQUnit, "Load [sn:%lli] not executed from %s\n",
                 inst->seqNum,
@@ -665,7 +665,7 @@
         store_fault == NoFault)
         return store_fault;
 
-    if (store_inst->readPredicate() == false)
+    if (!store_inst->readPredicate())
         store_inst->forwardOldRegs();
 
     if (storeQueue[store_idx].size == 0) {
@@ -673,7 +673,7 @@
                 store_inst->pcState(), store_inst->seqNum);
 
         return store_fault;
-    } else if (store_inst->readPredicate() == false) {
+    } else if (!store_inst->readPredicate()) {
         DPRINTF(LSQUnit, "Store [sn:%lli] not executed from predication\n",
                 store_inst->seqNum);
         return store_fault;
diff --git a/src/cpu/o3/rob_impl.hh b/src/cpu/o3/rob_impl.hh
index 61d6bd1..5a9dc90 100644
--- a/src/cpu/o3/rob_impl.hh
+++ b/src/cpu/o3/rob_impl.hh
@@ -519,7 +519,7 @@
     if (threadEntries[tid] != 0) {
         InstIt head_thread = instList[tid].begin();
 
-        assert((*head_thread)->isInROB()==true);
+        assert((*head_thread)->isInROB());
 
         return *head_thread;
     } else {
diff --git a/src/cpu/ozone/inst_queue_impl.hh b/src/cpu/ozone/inst_queue_impl.hh
index babee39..6e85464 100644
--- a/src/cpu/ozone/inst_queue_impl.hh
+++ b/src/cpu/ozone/inst_queue_impl.hh
@@ -1101,7 +1101,7 @@
             // it be added to the dependency graph.
             if (src_reg >= numPhysRegs) {
                 continue;
-            } else if (regScoreboard[src_reg] == false) {
+            } else if (!regScoreboard[src_reg]) {
                 DPRINTF(IQ, "Instruction PC %#x has src reg %i that "
                         "is being added to the dependency chain.\n",
                         new_inst->readPC(), src_reg);
diff --git a/src/mem/protocol/MOESI_CMP_token-L1cache.sm b/src/mem/protocol/MOESI_CMP_token-L1cache.sm
index 7400ba1..2b15dc8 100644
--- a/src/mem/protocol/MOESI_CMP_token-L1cache.sm
+++ b/src/mem/protocol/MOESI_CMP_token-L1cache.sm
@@ -261,7 +261,7 @@
     } else if (is_valid(cache_entry)) {
       return cache_entry.CacheState;
     } else {
-      if ((persistentTable.isLocked(addr) == true) && (persistentTable.findSmallest(addr) != machineID)) {
+      if (persistentTable.isLocked(addr) && (persistentTable.findSmallest(addr) != machineID)) {
       // Not in cache, in persistent table, but this processor isn't highest priority
       return State:I_L;
       } else {
@@ -1401,7 +1401,7 @@
 
     assert(is_valid(tbe));
     if (tbe.WentPersistent) {
-      // assert(starving == true);
+      // assert(starving);
       outstandingRequests := outstandingRequests - 1;
       enqueue(persistentNetwork_out, PersistentMsg, l1_request_latency) {
         out_msg.Addr := address;
@@ -1428,7 +1428,7 @@
 
     // Update average latency
     if (tbe.IssueCount <= 1) {
-      if (tbe.ExternalResponse == true) {
+      if (tbe.ExternalResponse) {
         updateAverageLatencyEstimate(curCycle() - tbe.IssueTime);
       }
     }
diff --git a/src/mem/protocol/MOESI_CMP_token-L2cache.sm b/src/mem/protocol/MOESI_CMP_token-L2cache.sm
index b429a68..f0fa822 100644
--- a/src/mem/protocol/MOESI_CMP_token-L2cache.sm
+++ b/src/mem/protocol/MOESI_CMP_token-L2cache.sm
@@ -165,7 +165,7 @@
   State getState(Entry cache_entry, Address addr) {
     if (is_valid(cache_entry)) {
       return cache_entry.CacheState;
-    } else if (persistentTable.isLocked(addr) == true) {
+    } else if (persistentTable.isLocked(addr)) {
       return State:I_L;
     } else {
       return State:NP;
@@ -250,7 +250,7 @@
 
   bool exclusiveExists(Address addr) {
     if (localDirectory.isTagPresent(addr)) {
-      if (localDirectory[addr].exclusive == true) {
+      if (localDirectory[addr].exclusive) {
         return true;
       }
       else {
@@ -285,7 +285,7 @@
   }
 
   void clearExclusiveBitIfExists(Address addr) {
-    if (localDirectory.isTagPresent(addr) == true) {
+    if (localDirectory.isTagPresent(addr)) {
       localDirectory[addr].exclusive := false;
     }
   }
@@ -761,7 +761,7 @@
 
   action(j_forwardTransientRequestToLocalSharers, "j", desc="Forward external transient request to local sharers") {
     peek(requestNetwork_in, RequestMsg) {
-      if (filtering_enabled == true && in_msg.RetryNum == 0 && sharersExist(in_msg.Addr) == false) {
+      if (filtering_enabled && in_msg.RetryNum == 0 && sharersExist(in_msg.Addr) == false) {
         //profile_filter_action(1);
         DPRINTF(RubySlicc, "filtered message, Retry Num: %d\n",
                 in_msg.RetryNum);
diff --git a/src/mem/protocol/MOESI_CMP_token-dir.sm b/src/mem/protocol/MOESI_CMP_token-dir.sm
index f7d3f1f..4354d7c 100644
--- a/src/mem/protocol/MOESI_CMP_token-dir.sm
+++ b/src/mem/protocol/MOESI_CMP_token-dir.sm
@@ -708,7 +708,7 @@
   action(s_deallocateTBE, "s", desc="Deallocate TBE") {
 
     if (tbe.WentPersistent) {
-      assert(starving == true);
+      assert(starving);
 
       enqueue(persistentNetwork_out, PersistentMsg, 1) {
         out_msg.Addr := address;
diff --git a/src/mem/ruby/buffers/MessageBuffer.cc b/src/mem/ruby/buffers/MessageBuffer.cc
index 298fdb3..b63b079 100644
--- a/src/mem/ruby/buffers/MessageBuffer.cc
+++ b/src/mem/ruby/buffers/MessageBuffer.cc
@@ -160,7 +160,7 @@
     Tick current_time = m_sender->clockEdge();
     Tick arrival_time = 0;
 
-    if (!RubySystem::getRandomization() || (m_randomization == false)) {
+    if (!RubySystem::getRandomization() || !m_randomization) {
         // No randomization
         arrival_time = current_time + delta * m_sender->clockPeriod();
     } else {
diff --git a/src/mem/ruby/slicc_interface/NetworkMessage.hh b/src/mem/ruby/slicc_interface/NetworkMessage.hh
index 03d05d1..10d7825 100644
--- a/src/mem/ruby/slicc_interface/NetworkMessage.hh
+++ b/src/mem/ruby/slicc_interface/NetworkMessage.hh
@@ -60,7 +60,7 @@
     const NetDest&
     getInternalDestination() const
     {
-        if (m_internal_dest_valid == false)
+        if (!m_internal_dest_valid)
             return getDestination();
 
         return m_internal_dest;
@@ -69,7 +69,7 @@
     NetDest&
     getInternalDestination()
     {
-        if (m_internal_dest_valid == false) {
+        if (!m_internal_dest_valid) {
             m_internal_dest = getDestination();
             m_internal_dest_valid = true;
         }
diff --git a/src/mem/ruby/system/DMASequencer.cc b/src/mem/ruby/system/DMASequencer.cc
index 469d19b..9b0157b 100644
--- a/src/mem/ruby/system/DMASequencer.cc
+++ b/src/mem/ruby/system/DMASequencer.cc
@@ -94,7 +94,7 @@
 void
 DMASequencer::issueNext()
 {
-    assert(m_is_busy == true);
+    assert(m_is_busy);
     active_request.bytes_completed = active_request.bytes_issued;
     if (active_request.len == active_request.bytes_completed) {
         //
@@ -144,12 +144,12 @@
 void
 DMASequencer::dataCallback(const DataBlock & dblk)
 {
-    assert(m_is_busy == true);
+    assert(m_is_busy);
     int len = active_request.bytes_issued - active_request.bytes_completed;
     int offset = 0;
     if (active_request.bytes_completed == 0)
         offset = active_request.start_paddr & m_data_block_mask;
-    assert(active_request.write == false);
+    assert(!active_request.write);
     if (active_request.data != NULL) {
         memcpy(&active_request.data[active_request.bytes_completed],
                dblk.getData(offset, len), len);
diff --git a/src/mem/slicc/ast/PeekStatementAST.py b/src/mem/slicc/ast/PeekStatementAST.py
index a9816bd..d267df2 100644
--- a/src/mem/slicc/ast/PeekStatementAST.py
+++ b/src/mem/slicc/ast/PeekStatementAST.py
@@ -68,12 +68,11 @@
         if self.pairs.has_key("block_on"):
             address_field = self.pairs['block_on']
             code('''
-    if ( (m_is_blocking == true) &&
-         (m_block_map.count(in_msg_ptr->m_$address_field) == 1) ) {
-         if (m_block_map[in_msg_ptr->m_$address_field] != &$qcode) {
+    if (m_is_blocking &&
+        (m_block_map.count(in_msg_ptr->m_$address_field) == 1) &&
+        (m_block_map[in_msg_ptr->m_$address_field] != &$qcode)) {
             $qcode.delayHead();
             continue;
-         }
     }
             ''')