From 27f3041c88ac4e392da7c1f071f8516947c7a1c7 Mon Sep 17 00:00:00 2001
From: Simon Pilgrim <llvm-dev@redking.me.uk>
Date: Mon, 7 Jun 2021 17:10:19 +0100
Subject: [PATCH] NVPTXTargetLowering::LowerReturn - Pass DataLayout by
 reference. NFCI.

---
 llvm/lib/Target/NVPTX/NVPTXISelLowering.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/llvm/lib/Target/NVPTX/NVPTXISelLowering.cpp b/llvm/lib/Target/NVPTX/NVPTXISelLowering.cpp
index b71059f..d431f20 100644
--- a/llvm/lib/Target/NVPTX/NVPTXISelLowering.cpp
+++ b/llvm/lib/Target/NVPTX/NVPTXISelLowering.cpp
@@ -2653,7 +2653,7 @@ NVPTXTargetLowering::LowerReturn(SDValue Chain, CallingConv::ID CallConv,
   if (!isABI)
     return Chain;
 
-  const DataLayout DL = DAG.getDataLayout();
+  const DataLayout &DL = DAG.getDataLayout();
   SmallVector<EVT, 16> VTs;
   SmallVector<uint64_t, 16> Offsets;
   ComputePTXValueVTs(*this, DL, RetTy, VTs, &Offsets);
-- 
2.7.4