From b717a5084722a5cad843444a8b1b4bf53f1c6325 Mon Sep 17 00:00:00 2001
From: Jakub Staszak <kubastaszak@gmail.com>
Date: Sat, 16 Feb 2013 15:47:26 +0000
Subject: Use const reference instead of vector object when passing an argument
 to updateScheduledPressure method.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175362 91177308-0d34-0410-b5e6-96231b3b80d8
---
 lib/CodeGen/MachineScheduler.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'lib/CodeGen/MachineScheduler.cpp')

diff --git a/lib/CodeGen/MachineScheduler.cpp b/lib/CodeGen/MachineScheduler.cpp
index ddaf566..589fa1f 100644
--- a/lib/CodeGen/MachineScheduler.cpp
+++ b/lib/CodeGen/MachineScheduler.cpp
@@ -487,7 +487,7 @@ void ScheduleDAGMI::initRegPressure() {
 // FIXME: When the pressure tracker deals in pressure differences then we won't
 // iterate over all RegionCriticalPSets[i].
 void ScheduleDAGMI::
-updateScheduledPressure(std::vector<unsigned> NewMaxPressure) {
+updateScheduledPressure(const std::vector<unsigned> &NewMaxPressure) {
   for (unsigned i = 0, e = RegionCriticalPSets.size(); i < e; ++i) {
     unsigned ID = RegionCriticalPSets[i].PSetID;
     int &MaxUnits = RegionCriticalPSets[i].UnitIncrease;
-- 
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