Reid Kleckner 8067073c48 [Support] Split MallocAllocator out of Allocator.h ... StringMap.h is very popular (4K uses), and it doesn't need to see BumpPtrAllocator, which is relatively expensive according to ClangBuildAnalyzer. StringMap only needs MallocAllocator, so split that into AllocatorBase.h and use it instead. Here is the change in header uses: $ diff -u thedeps-before.txt thedeps-after.txt | \ grep '^[-+] ' | sort | uniq -c | sort -nr 3993 + ../llvm/include/llvm/Support/AllocatorBase.h 758 - ../llvm/include/llvm/Support/Allocator.h 270 - ../llvm/include/llvm/Support/Alignment.h 13 - ../llvm/include/llvm/Support/Host.h 6 - ../llvm/include/llvm/ADT/StringMap.h 4 - ../llvm/include/llvm/Support/SwapByteOrder.h 4 - ../llvm/include/llvm/Support/MathExtras.h 4 - ../llvm/include/llvm/Support/AlignOf.h 4 - ../llvm/include/llvm/ADT/SmallVector.h 1 - ../llvm/include/llvm/Support/PointerLikeTypeTraits.h Reviewed By: MaskRay Differential Revision: https://reviews.llvm.org/D73392		2020-01-24 17:29:32 -08:00
..
AppendingTypeTableBuilder.h
CodeView.h
CodeViewError.h
CodeViewRecordIO.h	Improving CodeView debug info type record's inline comments	2019-08-21 15:19:58 +00:00
CodeViewRegisters.def	[CodeView] Add pragma push/pop_macro for ARM64_FPSR to enum header	2019-09-21 19:09:24 +00:00
CodeViewSymbols.def
CodeViewTypes.def
ContinuationRecordBuilder.h	[Support] Split MallocAllocator out of Allocator.h	2020-01-24 17:29:32 -08:00
CVRecord.h
CVSymbolVisitor.h
CVTypeVisitor.h	Removing block comments from CodeView records in assembly files & related code cleanup	2019-08-25 01:09:11 +00:00
DebugChecksumsSubsection.h
DebugCrossExSubsection.h
DebugCrossImpSubsection.h
DebugFrameDataSubsection.h
DebugInlineeLinesSubsection.h
DebugLinesSubsection.h
DebugStringTableSubsection.h
DebugSubsection.h
DebugSubsectionRecord.h
DebugSubsectionVisitor.h
DebugSymbolRVASubsection.h
DebugSymbolsSubsection.h
DebugUnknownSubsection.h
EnumTables.h	Improving CodeView debug info type record's inline comments	2019-08-21 15:19:58 +00:00
Formatters.h
FunctionId.h
GlobalTypeTableBuilder.h	[PDB] Print the most redundant type record indices with /summary	2020-01-02 16:10:36 -08:00
GUID.h
LazyRandomTypeCollection.h
Line.h
MergingTypeTableBuilder.h
RecordName.h
RecordSerialization.h
SimpleTypeSerializer.h	[codeview] Prune SimpleTypeSerializer.h headers, NFC	2020-01-24 16:07:36 -08:00
StringsAndChecksums.h
SymbolDeserializer.h	[llvm] Migrate llvm::make_unique to std::make_unique	2019-08-15 15:54:37 +00:00
SymbolDumpDelegate.h
SymbolDumper.h
SymbolRecord.h	SymbolRecord - fix more uninitialized variable warnings. NFCI.	2019-11-03 11:27:57 +00:00
SymbolRecordHelpers.h
SymbolRecordMapping.h
SymbolSerializer.h
SymbolVisitorCallbackPipeline.h
SymbolVisitorCallbacks.h
SymbolVisitorDelegate.h
TypeCollection.h
TypeDeserializer.h	[llvm] Migrate llvm::make_unique to std::make_unique	2019-08-15 15:54:37 +00:00
TypeDumpVisitor.h
TypeHashing.h
TypeIndex.h
TypeIndexDiscovery.h
TypeRecord.h	TypeRecord - fix uninitialized variable warnings. NFCI.	2019-11-07 16:56:17 +00:00
TypeRecordHelpers.h	[PDB] Print the most redundant type record indices with /summary	2020-01-02 16:10:36 -08:00
TypeRecordMapping.h
TypeStreamMerger.h
TypeSymbolEmitter.h
TypeTableCollection.h
TypeVisitorCallbackPipeline.h	Removing block comments from CodeView records in assembly files & related code cleanup	2019-08-25 01:09:11 +00:00
TypeVisitorCallbacks.h