[clang] Use DenseMap::insert_range (NFC) (#133655)

Author: kazutakahirata

clang/lib/AST/VTableBuilder.cpp

@@ -3736,8 +3736,7 @@ void MicrosoftVTableContext::computeVTableRelatedInformation(
     }
   }
 
-  MethodVFTableLocations.insert(NewMethodLocations.begin(),
-                                NewMethodLocations.end());
+  MethodVFTableLocations.insert_range(NewMethodLocations);
   if (Context.getLangOpts().DumpVTableLayouts)
     dumpMethodLocations(RD, NewMethodLocations, llvm::outs());
 }
@@ -3824,8 +3823,7 @@ const VirtualBaseInfo &MicrosoftVTableContext::computeVBTableRelatedInformation(
     // virtual bases come first so that the layout is the same.
     const VirtualBaseInfo &BaseInfo =
         computeVBTableRelatedInformation(VBPtrBase);
-    VBI->VBTableIndices.insert(BaseInfo.VBTableIndices.begin(),
-                               BaseInfo.VBTableIndices.end());
+    VBI->VBTableIndices.insert_range(BaseInfo.VBTableIndices);
   }
 
   // New vbases are added to the end of the vbtable.

clang/lib/CodeGen/CodeGenModule.cpp

@@ -853,8 +853,7 @@ void CodeGenModule::Release() {
   if (CXX20ModuleInits && Primary && !Primary->isHeaderLikeModule())
     EmitModuleInitializers(Primary);
   EmitDeferred();
-  DeferredDecls.insert(EmittedDeferredDecls.begin(),
-                       EmittedDeferredDecls.end());
+  DeferredDecls.insert_range(EmittedDeferredDecls);
   EmittedDeferredDecls.clear();
   EmitVTablesOpportunistically();
   applyGlobalValReplacements();

clang/tools/clang-linker-wrapper/ClangLinkerWrapper.cpp

@@ -1099,7 +1099,7 @@ Expected<bool> getSymbolsFromBitcode(MemoryBufferRef Buffer, OffloadKind Kind,
 
   // If the file gets extracted we update the table with the new symbols.
   if (ShouldExtract)
-    Syms.insert(std::begin(TmpSyms), std::end(TmpSyms));
+    Syms.insert_range(TmpSyms);
 
   return ShouldExtract;
 }
@@ -1154,7 +1154,7 @@ Expected<bool> getSymbolsFromObject(const ObjectFile &Obj, OffloadKind Kind,
 
   // If the file gets extracted we update the table with the new symbols.
   if (ShouldExtract)
-    Syms.insert(std::begin(TmpSyms), std::end(TmpSyms));
+    Syms.insert_range(TmpSyms);
 
   return ShouldExtract;
 }