[llvm] [BOLT][NFC] Remove another unused function (PR #89011)

[Maksim Panchenko via llvm-commits]

https://github.com/maksfb created https://github.com/llvm/llvm-project/pull/89011

RewriteInstance::isKSymtabSection() is deprecated.

>From bdb27760ec469adbd22fb4c4bcf451dc3696e5ba Mon Sep 17 00:00:00 2001
From: Maksim Panchenko <maks at fb.com>
Date: Tue, 16 Apr 2024 17:52:05 -0700
Subject: [PATCH] [BOLT][NFC] Remove another unused function

RewriteInstance::isKSymtabSection() is deprecated.
---
 bolt/include/bolt/Rewrite/RewriteInstance.h | 3 ---
 bolt/lib/Rewrite/RewriteInstance.cpp        | 7 -------
 2 files changed, 10 deletions(-)

diff --git a/bolt/include/bolt/Rewrite/RewriteInstance.h b/bolt/include/bolt/Rewrite/RewriteInstance.h
index 826677cd63b22b..1e320d3ce657c6 100644
--- a/bolt/include/bolt/Rewrite/RewriteInstance.h
+++ b/bolt/include/bolt/Rewrite/RewriteInstance.h
@@ -398,9 +398,6 @@ class RewriteInstance {
   /// Return true if the section holds debug information.
   static bool isDebugSection(StringRef SectionName);
 
-  /// Return true if the section holds linux kernel symbol information.
-  static bool isKSymtabSection(StringRef SectionName);
-
   /// Adds Debug section to overwrite.
   static void addToDebugSectionsToOverwrite(const char *Section) {
     DebugSectionsToOverwrite.emplace_back(Section);
diff --git a/bolt/lib/Rewrite/RewriteInstance.cpp b/bolt/lib/Rewrite/RewriteInstance.cpp
index fd2477231142e3..4e0096cf988aed 100644
--- a/bolt/lib/Rewrite/RewriteInstance.cpp
+++ b/bolt/lib/Rewrite/RewriteInstance.cpp
@@ -5767,10 +5767,3 @@ bool RewriteInstance::isDebugSection(StringRef SectionName) {
 
   return false;
 }
-
-bool RewriteInstance::isKSymtabSection(StringRef SectionName) {
-  if (SectionName.starts_with("__ksymtab"))
-    return true;
-
-  return false;
-}