[llvm] [X86][llvm-exegesis] fix LNLP performance counter binding issue (PR #146348)

[via llvm-commits]

https://github.com/mahesh-attarde created https://github.com/llvm/llvm-project/pull/146348

We added LNLP sched model recently, PFM counter bounding names needs to match  cpu string.


>From 9733486f9b451ffcc2f7e817860091942dea8c35 Mon Sep 17 00:00:00 2001
From: mattarde <mattarde at intel.com>
Date: Mon, 30 Jun 2025 06:12:01 -0700
Subject: [PATCH] fix exeg issue

---
 llvm/lib/Target/X86/X86PfmCounters.td | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/llvm/lib/Target/X86/X86PfmCounters.td b/llvm/lib/Target/X86/X86PfmCounters.td
index 20d96ffdb482e..b299633446410 100644
--- a/llvm/lib/Target/X86/X86PfmCounters.td
+++ b/llvm/lib/Target/X86/X86PfmCounters.td
@@ -254,7 +254,7 @@ def LunarLakePfmCounters : ProcPfmCounters {
   ];
   let ValidationCounters = DefaultIntelPfmValidationCounters;
 }
-def : PfmCountersBinding<"Lunarlake", LunarLakePfmCounters>;
+def : PfmCountersBinding<"lunarlake", LunarLakePfmCounters>;
 
 // AMD X86 Counters.
 defvar DefaultAMDPfmValidationCounters = [