From b7d3311c77f5785ebf6e4749a7ad1ec00381570e Mon Sep 17 00:00:00 2001
From: Benjamin Kramer <benny.kra@googlemail.com>
Date: Sat, 6 Aug 2016 11:13:10 +0000
Subject: Move helpers into anonymous namespaces. NFC.

llvm-svn: 277916
---
 llvm/lib/CodeGen/LiveRegMatrix.cpp | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

(limited to 'llvm/lib/CodeGen/LiveRegMatrix.cpp')

diff --git a/llvm/lib/CodeGen/LiveRegMatrix.cpp b/llvm/lib/CodeGen/LiveRegMatrix.cpp
index 7ee87c1e650..088a92d162b 100644
--- a/llvm/lib/CodeGen/LiveRegMatrix.cpp
+++ b/llvm/lib/CodeGen/LiveRegMatrix.cpp
@@ -70,9 +70,10 @@ void LiveRegMatrix::releaseMemory() {
   }
 }
 
-template<typename Callable>
-bool foreachUnit(const TargetRegisterInfo *TRI, LiveInterval &VRegInterval,
-                 unsigned PhysReg, Callable Func) {
+template <typename Callable>
+static bool foreachUnit(const TargetRegisterInfo *TRI,
+                        LiveInterval &VRegInterval, unsigned PhysReg,
+                        Callable Func) {
   if (VRegInterval.hasSubRanges()) {
     for (MCRegUnitMaskIterator Units(PhysReg, TRI); Units.isValid(); ++Units) {
       unsigned Unit = (*Units).first;
-- 
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