inorder: cleanup in destructors

cleanup hanging pointers and other cruft in the destructors

1 files changed, 1 insertions, 14 deletions

diff --git a/src/cpu/inorder/pipeline_stage.hh b/src/cpu/inorder/pipeline_stage.hh
index dfa88de87..ec70fefc5 100644
--- a/src/cpu/inorder/pipeline_stage.hh
+++ b/src/cpu/inorder/pipeline_stage.hh
@@ -91,10 +91,7 @@ class PipelineStage
   public:
     PipelineStage(Params *params, unsigned stage_num);
 
-    /** MUST use init() function if this constructor is used. */
-    PipelineStage() { }
-
-    virtual ~PipelineStage() { }
+    virtual ~PipelineStage();
 
     /** PipelineStage initialization. */
     void init(Params *params);
@@ -268,16 +265,6 @@ class PipelineStage
      */
     unsigned instsProcessed;    
 
-    /** Queue of all instructions coming from previous stage on this cycle. */
-    std::queue<DynInstPtr> insts[ThePipeline::MaxThreads];
-
-    /** Queue of instructions that are finished processing and ready to go 
-     *  next stage. This is used to prevent from processing an instrution more 
-     *  than once on any stage. NOTE: It is up to the PROGRAMMER must manage 
-     *  this as a queue
-     */
-    std::list<DynInstPtr> instsToNextStage;
-
     /** Skid buffer between previous stage and this one. */
     std::list<DynInstPtr> skidBuffer[ThePipeline::MaxThreads];