[llvm] 5c9c281 - [DebugInfo] Use heterogenous lookups with std::map (NFC) (#113118)

[via llvm-commits]

Author: Kazu Hirata
Date: 2024-10-21T06:50:03-07:00
New Revision: 5c9c281c251402fd65bb01717112cf22019ee409

URL: https://github.com/llvm/llvm-project/commit/5c9c281c251402fd65bb01717112cf22019ee409
DIFF: https://github.com/llvm/llvm-project/commit/5c9c281c251402fd65bb01717112cf22019ee409.diff

LOG: [DebugInfo] Use heterogenous lookups with std::map (NFC) (#113118)

Added: 
    

Modified: 
    llvm/include/llvm/DebugInfo/LogicalView/Readers/LVBinaryReader.h
    llvm/lib/DebugInfo/LogicalView/Readers/LVBinaryReader.cpp

Removed: 
    


################################################################################
diff  --git a/llvm/include/llvm/DebugInfo/LogicalView/Readers/LVBinaryReader.h b/llvm/include/llvm/DebugInfo/LogicalView/Readers/LVBinaryReader.h
index f76f2ecd3e2121..9cda64e33ddf74 100644
--- a/llvm/include/llvm/DebugInfo/LogicalView/Readers/LVBinaryReader.h
+++ b/llvm/include/llvm/DebugInfo/LogicalView/Readers/LVBinaryReader.h
@@ -47,7 +47,7 @@ struct LVSymbolTableEntry final {
 
 // Function names extracted from the object symbol table.
 class LVSymbolTable final {
-  using LVSymbolNames = std::map<std::string, LVSymbolTableEntry>;
+  using LVSymbolNames = std::map<std::string, LVSymbolTableEntry, std::less<>>;
   LVSymbolNames SymbolNames;
 
 public:

diff  --git a/llvm/lib/DebugInfo/LogicalView/Readers/LVBinaryReader.cpp b/llvm/lib/DebugInfo/LogicalView/Readers/LVBinaryReader.cpp
index c45f0e91c43589..932346e1b011bf 100644
--- a/llvm/lib/DebugInfo/LogicalView/Readers/LVBinaryReader.cpp
+++ b/llvm/lib/DebugInfo/LogicalView/Readers/LVBinaryReader.cpp
@@ -87,20 +87,20 @@ LVSectionIndex LVSymbolTable::update(LVScope *Function) {
 
 const LVSymbolTableEntry &LVSymbolTable::getEntry(StringRef Name) {
   static LVSymbolTableEntry Empty = LVSymbolTableEntry();
-  LVSymbolNames::iterator Iter = SymbolNames.find(std::string(Name));
+  LVSymbolNames::iterator Iter = SymbolNames.find(Name);
   return Iter != SymbolNames.end() ? Iter->second : Empty;
 }
 LVAddress LVSymbolTable::getAddress(StringRef Name) {
-  LVSymbolNames::iterator Iter = SymbolNames.find(std::string(Name));
+  LVSymbolNames::iterator Iter = SymbolNames.find(Name);
   return Iter != SymbolNames.end() ? Iter->second.Address : 0;
 }
 LVSectionIndex LVSymbolTable::getIndex(StringRef Name) {
-  LVSymbolNames::iterator Iter = SymbolNames.find(std::string(Name));
+  LVSymbolNames::iterator Iter = SymbolNames.find(Name);
   return Iter != SymbolNames.end() ? Iter->second.SectionIndex
                                    : getReader().getDotTextSectionIndex();
 }
 bool LVSymbolTable::getIsComdat(StringRef Name) {
-  LVSymbolNames::iterator Iter = SymbolNames.find(std::string(Name));
+  LVSymbolNames::iterator Iter = SymbolNames.find(Name);
   return Iter != SymbolNames.end() ? Iter->second.IsComdat : false;
 }