[llvm] [SLP][NFC]Fix a long standing compilation warning for different comparison signs, NFC (PR #218660)

[Alexey Bataev via llvm-commits]

https://github.com/alexey-bataev created https://github.com/llvm/llvm-project/pull/218660

None

>From a20201a236e4ab9cfd5f07620cf39f7571abb5ca Mon Sep 17 00:00:00 2001
From: Alexey Bataev <a.bataev at outlook.com>
Date: Tue, 25 Aug 2026 04:34:29 -0700
Subject: [PATCH] =?UTF-8?q?[=F0=9D=98=80=F0=9D=97=BD=F0=9D=97=BF]=20initia?=
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Created using spr 1.3.7
---
 llvm/lib/Transforms/Vectorize/SLPVectorizer.cpp | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/llvm/lib/Transforms/Vectorize/SLPVectorizer.cpp b/llvm/lib/Transforms/Vectorize/SLPVectorizer.cpp
index c14220b23976f..e350aab624344 100644
--- a/llvm/lib/Transforms/Vectorize/SLPVectorizer.cpp
+++ b/llvm/lib/Transforms/Vectorize/SLPVectorizer.cpp
@@ -18378,7 +18378,8 @@ bool BoUpSLP::isTreeTinyAndNotFullyVectorizable(bool ForReduction) const {
           const bool HasState = TE->hasState();
           const unsigned Op = HasState ? TE->getOpcode() : 0u;
           if (IsGather && (!HasState || Op != Instruction::ExtractElement) &&
-              count_if(TE->Scalars, IsaPred<ExtractElementInst>) <= Limit)
+              static_cast<unsigned>(
+                  count_if(TE->Scalars, IsaPred<ExtractElementInst>)) <= Limit)
             return true;
           return HasState && Op == Instruction::PHI;
         }))
@@ -18393,7 +18394,8 @@ bool BoUpSLP::isTreeTinyAndNotFullyVectorizable(bool ForReduction) const {
         const bool HasState = TE->hasState();
         const unsigned Op = HasState ? TE->getOpcode() : 0u;
         if (IsGather && (!HasState || Op != Instruction::ExtractElement) &&
-            count_if(TE->Scalars, IsaPred<ExtractElementInst>) <= Limit)
+            static_cast<unsigned>(
+                count_if(TE->Scalars, IsaPred<ExtractElementInst>)) <= Limit)
           return true;
         if (!HasState)
           return false;