From 4b4fe385e49bd883fd183b5f21c1ea486c722e61 Mon Sep 17 00:00:00 2001
From: Dimitry Andric <dim@FreeBSD.org>
Date: Sun, 24 Jul 2022 17:03:44 +0200
Subject: Vendor import of llvm-project main
 llvmorg-15-init-17485-ga3e38b4a206b.

---
 llvm/lib/CodeGen/SwiftErrorValueTracking.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

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

diff --git a/llvm/lib/CodeGen/SwiftErrorValueTracking.cpp b/llvm/lib/CodeGen/SwiftErrorValueTracking.cpp
index 4408011c95c0..2282d53e8ffd 100644
--- a/llvm/lib/CodeGen/SwiftErrorValueTracking.cpp
+++ b/llvm/lib/CodeGen/SwiftErrorValueTracking.cpp
@@ -267,7 +267,7 @@ void SwiftErrorValueTracking::preassignVRegs(
     if (auto *CB = dyn_cast<CallBase>(&*It)) {
       // A call-site with a swifterror argument is both use and def.
       const Value *SwiftErrorAddr = nullptr;
-      for (auto &Arg : CB->args()) {
+      for (const auto &Arg : CB->args()) {
         if (!Arg->isSwiftError())
           continue;
         // Use of swifterror.
-- 
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