From 41fc8a573ea61b2463606a0714a9e563494da329 Mon Sep 17 00:00:00 2001
From: Andreas Hansson <andreas.hansson@arm.com>
Date: Fri, 19 Sep 2014 10:35:18 -0400
Subject: arch: Pass faults by const reference where possible

This patch changes how faults are passed between methods in an attempt
to copy as few reference-counting pointer instances as possible. This
should avoid unecessary copies being created, contributing to the
increment/decrement of the reference counters.
---
 src/cpu/inorder/inorder_dyn_inst.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/cpu/inorder/inorder_dyn_inst.cc')

diff --git a/src/cpu/inorder/inorder_dyn_inst.cc b/src/cpu/inorder/inorder_dyn_inst.cc
index d0d308f7a..08f583338 100644
--- a/src/cpu/inorder/inorder_dyn_inst.cc
+++ b/src/cpu/inorder/inorder_dyn_inst.cc
@@ -298,7 +298,7 @@ InOrderDynInst::hwrei()
 
 
 void
-InOrderDynInst::trap(Fault fault)
+InOrderDynInst::trap(const Fault &fault)
 {
     this->cpu->trap(fault, this->threadNumber, this);
 }
-- 
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