From 3af97225291fe0c74ece7e15d6b45773a2a60007 Mon Sep 17 00:00:00 2001
From: Craig Topper <craig.topper@gmail.com>
Date: Wed, 27 Aug 2014 05:25:00 +0000
Subject: Fix some cases were ArrayRefs were being passed by reference. Also
 remove 'const' from some other ArrayRef uses since its implicitly const
 already.

llvm-svn: 216524
---
 llvm/utils/TableGen/CodeGenRegisters.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'llvm/utils/TableGen/CodeGenRegisters.cpp')

diff --git a/llvm/utils/TableGen/CodeGenRegisters.cpp b/llvm/utils/TableGen/CodeGenRegisters.cpp
index 5de2ee7b..dd3442b 100644
--- a/llvm/utils/TableGen/CodeGenRegisters.cpp
+++ b/llvm/utils/TableGen/CodeGenRegisters.cpp
@@ -1532,7 +1532,7 @@ void CodeGenRegBank::computeRegUnitSets() {
   assert(RegUnitSets.empty() && "dirty RegUnitSets");
 
   // Compute a unique RegUnitSet for each RegClass.
-  const ArrayRef<CodeGenRegisterClass*> &RegClasses = getRegClasses();
+  ArrayRef<CodeGenRegisterClass*> RegClasses = getRegClasses();
   unsigned NumRegClasses = RegClasses.size();
   for (unsigned RCIdx = 0, RCEnd = NumRegClasses; RCIdx != RCEnd; ++RCIdx) {
     if (!RegClasses[RCIdx]->Allocatable)
-- 
cgit v1.1