ruby: clean up a few warnings

3 files changed, 4 insertions, 3 deletions

diff --git a/src/mem/ruby/tester/DetermInvGenerator.cc b/src/mem/ruby/tester/DetermInvGenerator.cc
index 50d7162ab..89d70d91a 100644
--- a/src/mem/ruby/tester/DetermInvGenerator.cc
+++ b/src/mem/ruby/tester/DetermInvGenerator.cc
@@ -112,8 +112,6 @@ void DetermInvGenerator::performCallback(NodeID proc, SubBlock& data)
 
   if (m_status == DetermInvGeneratorStatus_Load_Pending) {
     m_driver.recordLoadLatency(g_eventQueue_ptr->getTime() - m_last_transition);
-    NodeID firstByte = data.readByte();  // dummy read
-
     m_driver.loadCompleted(m_node, data.getAddress());
 
     if (!m_driver.isStoreReady(m_node, m_address))  {  // if we don't have to store, we are done for this transaction
diff --git a/src/mem/ruby/tester/DeterministicDriver.cc b/src/mem/ruby/tester/DeterministicDriver.cc
index 2ea82c77c..bc27c2a35 100644
--- a/src/mem/ruby/tester/DeterministicDriver.cc
+++ b/src/mem/ruby/tester/DeterministicDriver.cc
@@ -253,7 +253,9 @@ void DeterministicDriver::checkForDeadlock()
   for (int processor=0; processor<size; processor++) {
     if ((current_time - m_last_progress_vector[processor]) > g_DEADLOCK_THRESHOLD) {
       WARN_EXPR(processor);
+#ifndef NDEBUG
       Sequencer* seq_ptr = g_system_ptr->getChip(processor/RubyConfig::numberOfProcsPerChip())->getSequencer(processor%RubyConfig::numberOfProcsPerChip());
+#endif
       assert(seq_ptr != NULL);
       //     if (seq_ptr->isRequestPending()) {
       //       WARN_EXPR(seq_ptr->pendingAddress());
diff --git a/src/mem/ruby/tester/SyntheticDriver.cc b/src/mem/ruby/tester/SyntheticDriver.cc
index f74b69d0b..946bb1db6 100644
--- a/src/mem/ruby/tester/SyntheticDriver.cc
+++ b/src/mem/ruby/tester/SyntheticDriver.cc
@@ -175,7 +175,6 @@ Address SyntheticDriver::pickAddress(NodeID node)
 
   Address addr;
   // FIXME - make this a parameter of the workload
-  bool done = false;
   int lock_number = 0;
   int counter = 0;
   while (1) {
@@ -241,7 +240,9 @@ void SyntheticDriver::checkForDeadlock()
   for (int processor=0; processor<size; processor++) {
     if ((current_time - m_last_progress_vector[processor]) > g_DEADLOCK_THRESHOLD) {
       WARN_EXPR(processor);
+#ifndef NDEBUG
       Sequencer* seq_ptr = g_system_ptr->getChip(processor/RubyConfig::numberOfProcsPerChip())->getSequencer(processor%RubyConfig::numberOfProcsPerChip());
+#endif
       assert(seq_ptr != NULL);
       //     if (seq_ptr->isRequestPending()) {
       //       WARN_EXPR(seq_ptr->pendingAddress());