make handling of interstage buffers (i.e. StageQueues) more consistent: (1)number from 0-n, not 1-n+1, (2) always check nextStageValid before a stageNum+1 and prevStageValid for a stageNum-1 reference (3) add skidSize() to get StageQueue size for all threads

1 files changed, 1 insertions, 1 deletions

diff --git a/src/cpu/inorder/first_stage.cc b/src/cpu/inorder/first_stage.cc
index ce30f8466..be4431a03 100644
--- a/src/cpu/inorder/first_stage.cc
+++ b/src/cpu/inorder/first_stage.cc
@@ -127,7 +127,7 @@ FirstStage::processInsts(unsigned tid)
 {
     bool all_reqs_completed = true;
 
-    for (int insts_fetched = 0; insts_fetched < stageWidth && canSendInstToNextStage(); insts_fetched++) {
+    for (int insts_fetched = 0; insts_fetched < stageWidth && canSendInstToStage(1); insts_fetched++) {
         DynInstPtr inst;
         bool new_inst = false;