[clang] 62abd9a - [Lex] HeaderSearchOptions: Remove unused hash_value overloads

[Fangrui Song via cfe-commits]

Author: Fangrui Song
Date: 2024-06-20T22:46:47-07:00
New Revision: 62abd9a6f6fecaebb5aaac7720622f4ca13b3e45

URL: https://github.com/llvm/llvm-project/commit/62abd9a6f6fecaebb5aaac7720622f4ca13b3e45
DIFF: https://github.com/llvm/llvm-project/commit/62abd9a6f6fecaebb5aaac7720622f4ca13b3e45.diff

LOG: [Lex] HeaderSearchOptions: Remove unused hash_value overloads

Added: 
    

Modified: 
    clang/include/clang/Lex/HeaderSearchOptions.h

Removed: 
    


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diff  --git a/clang/include/clang/Lex/HeaderSearchOptions.h b/clang/include/clang/Lex/HeaderSearchOptions.h
index e4437ac0e3526..17635146a1614 100644
--- a/clang/include/clang/Lex/HeaderSearchOptions.h
+++ b/clang/include/clang/Lex/HeaderSearchOptions.h
@@ -11,7 +11,6 @@
 
 #include "clang/Basic/LLVM.h"
 #include "llvm/ADT/CachedHashString.h"
-#include "llvm/ADT/Hashing.h"
 #include "llvm/ADT/SetVector.h"
 #include "llvm/ADT/StringRef.h"
 #include "llvm/Support/HashBuilder.h"
@@ -310,21 +309,12 @@ class HeaderSearchOptions {
   }
 };
 
-inline llvm::hash_code hash_value(const HeaderSearchOptions::Entry &E) {
-  return llvm::hash_combine(E.Path, E.Group, E.IsFramework, E.IgnoreSysRoot);
-}
-
 template <typename HasherT, llvm::endianness Endianness>
 inline void addHash(llvm::HashBuilder<HasherT, Endianness> &HBuilder,
                     const HeaderSearchOptions::Entry &E) {
   HBuilder.add(E.Path, E.Group, E.IsFramework, E.IgnoreSysRoot);
 }
 
-inline llvm::hash_code
-hash_value(const HeaderSearchOptions::SystemHeaderPrefix &SHP) {
-  return llvm::hash_combine(SHP.Prefix, SHP.IsSystemHeader);
-}
-
 template <typename HasherT, llvm::endianness Endianness>
 inline void addHash(llvm::HashBuilder<HasherT, Endianness> &HBuilder,
                     const HeaderSearchOptions::SystemHeaderPrefix &SHP) {