[llvm] [LV] Clean up unused 'using' definition (NFC) (PR #130597)

[Ramkumar Ramachandra via llvm-commits]

https://github.com/artagnon created https://github.com/llvm/llvm-project/pull/130597

None

>From cbdbea70c687a64b8dbf1e5eee497e20f8823336 Mon Sep 17 00:00:00 2001
From: Ramkumar Ramachandra <ramkumar.ramachandra at codasip.com>
Date: Mon, 10 Mar 2025 12:55:50 +0000
Subject: [PATCH] [LV] Clean up unused 'using' definition (NFC)

---
 llvm/lib/Transforms/Vectorize/LoopVectorize.cpp | 2 --
 1 file changed, 2 deletions(-)

diff --git a/llvm/lib/Transforms/Vectorize/LoopVectorize.cpp b/llvm/lib/Transforms/Vectorize/LoopVectorize.cpp
index b987863127994..1d0732edca0df 100644
--- a/llvm/lib/Transforms/Vectorize/LoopVectorize.cpp
+++ b/llvm/lib/Transforms/Vectorize/LoopVectorize.cpp
@@ -968,8 +968,6 @@ enum ScalarEpilogueLowering {
   CM_ScalarEpilogueNotAllowedUsePredicate
 };
 
-using InstructionVFPair = std::pair<Instruction *, ElementCount>;
-
 /// LoopVectorizationCostModel - estimates the expected speedups due to
 /// vectorization.
 /// In many cases vectorization is not profitable. This can happen because of