From c4a8928b51daa486013abbfa4dad75def2a9528e Mon Sep 17 00:00:00 2001
From: Kazu Hirata <kazu@google.com>
Date: Mon, 6 Dec 2021 08:49:10 -0800
Subject: [CodeGen] Use range-based for loops (NFC)

---
 llvm/lib/CodeGen/SelectionDAG/ResourcePriorityQueue.cpp | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

(limited to 'llvm/lib/CodeGen/SelectionDAG/ResourcePriorityQueue.cpp')

diff --git a/llvm/lib/CodeGen/SelectionDAG/ResourcePriorityQueue.cpp b/llvm/lib/CodeGen/SelectionDAG/ResourcePriorityQueue.cpp
index 2695ed3..3d5c4c5 100644
--- a/llvm/lib/CodeGen/SelectionDAG/ResourcePriorityQueue.cpp
+++ b/llvm/lib/CodeGen/SelectionDAG/ResourcePriorityQueue.cpp
@@ -168,10 +168,9 @@ void ResourcePriorityQueue::initNodes(std::vector<SUnit> &sunits) {
   SUnits = &sunits;
   NumNodesSolelyBlocking.resize(SUnits->size(), 0);
 
-  for (unsigned i = 0, e = SUnits->size(); i != e; ++i) {
-    SUnit *SU = &(*SUnits)[i];
-    initNumRegDefsLeft(SU);
-    SU->NodeQueueId = 0;
+  for (SUnit &SU : *SUnits) {
+    initNumRegDefsLeft(&SU);
+    SU.NodeQueueId = 0;
   }
 }
 
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