[llvm] [DebugInfo] Use StringRef::starts_with (NFC) (PR #135933)

[Kazu Hirata via llvm-commits]

https://github.com/kazutakahirata created https://github.com/llvm/llvm-project/pull/135933

None

>From bf9a79cf748c78a031c128110c49183e79a0d304 Mon Sep 17 00:00:00 2001
From: Kazu Hirata <kazu at google.com>
Date: Wed, 16 Apr 2025 00:43:06 -0700
Subject: [PATCH] [DebugInfo] Use StringRef::starts_with (NFC)

---
 llvm/lib/DebugInfo/Symbolize/Symbolize.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/llvm/lib/DebugInfo/Symbolize/Symbolize.cpp b/llvm/lib/DebugInfo/Symbolize/Symbolize.cpp
index d154f16f272bd..1d8217ad587ec 100644
--- a/llvm/lib/DebugInfo/Symbolize/Symbolize.cpp
+++ b/llvm/lib/DebugInfo/Symbolize/Symbolize.cpp
@@ -753,7 +753,7 @@ LLVMSymbolizer::DemangleName(StringRef Name,
   if (nonMicrosoftDemangle(Name, Result))
     return Result;
 
-  if (!Name.empty() && Name.front() == '?') {
+  if (Name.starts_with('?')) {
     // Only do MSVC C++ demangling on symbols starting with '?'.
     int status = 0;
     char *DemangledName = microsoftDemangle(