[llvm] [NFC] Fix auto* warning (PR #135765)

[via llvm-commits]

https://github.com/el-ev created https://github.com/llvm/llvm-project/pull/135765

None

>From a21cf828a0f946eaeef806918ed14963cb12a6d2 Mon Sep 17 00:00:00 2001
From: Iris Shi <0.0 at owo.li>
Date: Tue, 15 Apr 2025 17:13:30 +0800
Subject: [PATCH] [NFC] Fix auto* warning

---
 llvm/lib/Transforms/Scalar/ConstraintElimination.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/llvm/lib/Transforms/Scalar/ConstraintElimination.cpp b/llvm/lib/Transforms/Scalar/ConstraintElimination.cpp
index ad41ea735f0fd..31e057baee2bf 100644
--- a/llvm/lib/Transforms/Scalar/ConstraintElimination.cpp
+++ b/llvm/lib/Transforms/Scalar/ConstraintElimination.cpp
@@ -1090,7 +1090,7 @@ void State::addInfoFor(BasicBlock &BB) {
   bool GuaranteedToExecute = true;
   // Queue conditions and assumes.
   for (Instruction &I : BB) {
-    if (auto Cmp = dyn_cast<ICmpInst>(&I)) {
+    if (auto *Cmp = dyn_cast<ICmpInst>(&I)) {
       for (Use &U : Cmp->uses()) {
         auto *UserI = getContextInstForUse(U);
         auto *DTN = DT.getNode(UserI->getParent());