[llvm-branch-commits] [llvm] [llvm-profgen][NFC] Reuse isLBRSample (PR #191595)

[Amir Ayupov via llvm-branch-commits]

https://github.com/aaupov updated https://github.com/llvm/llvm-project/pull/191595

>From 23db9c2b63647df1c13259163603d9f0de7a2009 Mon Sep 17 00:00:00 2001
From: Amir Ayupov <aaupov at fb.com>
Date: Fri, 17 Apr 2026 16:11:45 -0700
Subject: [PATCH] reduce changes

Created using spr 1.3.4
---
 llvm/tools/llvm-profgen/PerfReader.cpp | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/llvm/tools/llvm-profgen/PerfReader.cpp b/llvm/tools/llvm-profgen/PerfReader.cpp
index 4a94b0fa4cd26..6e0e373c73774 100644
--- a/llvm/tools/llvm-profgen/PerfReader.cpp
+++ b/llvm/tools/llvm-profgen/PerfReader.cpp
@@ -1170,10 +1170,7 @@ bool PerfScriptReader::isLBRSample(StringRef Line, bool CheckLineStart) {
   Line.split(Records, " ", 2, CheckLineStart);
   if (Records.size() < 2)
     return false;
-  StringRef Token = Records[1];
-  if (!Token.contains('/'))
-    return false;
-  if (Token.starts_with("0x"))
+  if (Records[1].starts_with("0x") && Records[1].contains('/'))
     return true;
   return false;
 }