[llvm] [Vectorize] Avoid repeated hash lookups (NFC) (PR #131962)

[Kazu Hirata via llvm-commits]

https://github.com/kazutakahirata created https://github.com/llvm/llvm-project/pull/131962

None

>From 74e5fce5a9b721a34b78a6e945a671ec0adb3259 Mon Sep 17 00:00:00 2001
From: Kazu Hirata <kazu at google.com>
Date: Tue, 18 Mar 2025 12:28:47 -0700
Subject: [PATCH] [Vectorize] Avoid repeated hash lookups (NFC)

---
 llvm/lib/Transforms/Vectorize/LoopVectorize.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/llvm/lib/Transforms/Vectorize/LoopVectorize.cpp b/llvm/lib/Transforms/Vectorize/LoopVectorize.cpp
index 0214dbb558ade..eced1878a334d 100644
--- a/llvm/lib/Transforms/Vectorize/LoopVectorize.cpp
+++ b/llvm/lib/Transforms/Vectorize/LoopVectorize.cpp
@@ -3084,7 +3084,7 @@ void LoopVectorizationCostModel::collectLoopScalars(ElementCount VF) {
   // since that would result in generation of scalarized code during execution,
   // which is not supported for scalable vectors.
   if (VF.isScalable()) {
-    Scalars[VF].insert(Uniforms[VF].begin(), Uniforms[VF].end());
+    Scalars[VF].insert_range(Uniforms[VF]);
     return;
   }
 
@@ -3151,7 +3151,7 @@ void LoopVectorizationCostModel::collectLoopScalars(ElementCount VF) {
   //
   // (1) Add to the worklist all instructions that have been identified as
   // uniform-after-vectorization.
-  Worklist.insert(Uniforms[VF].begin(), Uniforms[VF].end());
+  Worklist.insert_range(Uniforms[VF]);
 
   // (2) Add to the worklist all bitcast and getelementptr instructions used by
   // memory accesses requiring a scalar use. The pointer operands of loads and