[llvm] Add a missing include of <vector> (PR #225871)

[via llvm-commits]

https://github.com/lexi-nadia updated https://github.com/llvm/llvm-project/pull/225871

>From a7f2ca6bfe56da776485680abec8b7eeea193f46 Mon Sep 17 00:00:00 2001
From: Lexi Bromfield <lexinadia at google.com>
Date: Wed, 23 Sep 2026 17:52:24 +0000
Subject: [PATCH] Add a missing include of <vector>

This file used to get <vector> from DepthFirstIterator.h, but
7311a69f6caa2a6b50cfb899d4b8a1f9f9eeb210 removed the associated include.
---
 llvm/include/llvm/Transforms/Utils/SampleProfileInference.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/llvm/include/llvm/Transforms/Utils/SampleProfileInference.h b/llvm/include/llvm/Transforms/Utils/SampleProfileInference.h
index fc054bb657968d..a27fe10e3dc67a 100644
--- a/llvm/include/llvm/Transforms/Utils/SampleProfileInference.h
+++ b/llvm/include/llvm/Transforms/Utils/SampleProfileInference.h
@@ -17,6 +17,7 @@
 #include "llvm/ADT/DenseMap.h"
 #include "llvm/ADT/DepthFirstIterator.h"
 #include "llvm/ADT/SmallVector.h"
+#include <vector>
 
 namespace llvm {