[llvm] [X86][NFC] Use `auto &` to avoid copy (PR #134532)

[Abhishek Kaushik via llvm-commits]

https://github.com/abhishek-kaushik22 created https://github.com/llvm/llvm-project/pull/134532

None

>From aab533aae10401dfbd07365800353eb6c1203f47 Mon Sep 17 00:00:00 2001
From: abhishek-kaushik22 <abhishek.kaushik at intel.com>
Date: Sun, 6 Apr 2025 16:44:09 +0530
Subject: [PATCH] [X86][NFC] Use `auto &`  to avoid copy

---
 llvm/lib/Target/X86/MCTargetDesc/X86MCTargetDesc.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/llvm/lib/Target/X86/MCTargetDesc/X86MCTargetDesc.cpp b/llvm/lib/Target/X86/MCTargetDesc/X86MCTargetDesc.cpp
index ad94e306f339e..9660dc6171005 100644
--- a/llvm/lib/Target/X86/MCTargetDesc/X86MCTargetDesc.cpp
+++ b/llvm/lib/Target/X86/MCTargetDesc/X86MCTargetDesc.cpp
@@ -631,7 +631,7 @@ std::vector<std::pair<uint64_t, uint64_t>>
 X86MCInstrAnalysis::findPltEntries(uint64_t PltSectionVA,
                                    ArrayRef<uint8_t> PltContents,
                                    const MCSubtargetInfo &STI) const {
-  const auto TargetTriple = STI.getTargetTriple();
+  const auto &TargetTriple = STI.getTargetTriple();
   switch (TargetTriple.getArch()) {
   case Triple::x86:
     return findX86PltEntries(PltSectionVA, PltContents);