From 22f00f61dd5483a9fdaed3b7592d392c23b3646a Mon Sep 17 00:00:00 2001
From: Kazu Hirata <kazu@google.com>
Date: Mon, 15 Feb 2021 14:46:10 -0800
Subject: [CodeGen] Use range-based for loops (NFC)

---
 llvm/lib/CodeGen/MachineOutliner.cpp | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

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

diff --git a/llvm/lib/CodeGen/MachineOutliner.cpp b/llvm/lib/CodeGen/MachineOutliner.cpp
index 02998d4..3751d94 100644
--- a/llvm/lib/CodeGen/MachineOutliner.cpp
+++ b/llvm/lib/CodeGen/MachineOutliner.cpp
@@ -518,9 +518,8 @@ void MachineOutliner::findCandidates(
   // First, find all of the repeated substrings in the tree of minimum length
   // 2.
   std::vector<Candidate> CandidatesForRepeatedSeq;
-  for (auto It = ST.begin(), Et = ST.end(); It != Et; ++It) {
+  for (const SuffixTree::RepeatedSubstring &RS : ST) {
     CandidatesForRepeatedSeq.clear();
-    SuffixTree::RepeatedSubstring RS = *It;
     unsigned StringLen = RS.Length;
     for (const unsigned &StartIdx : RS.StartIndices) {
       unsigned EndIdx = StartIdx + StringLen - 1;
-- 
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