Jim Grosbach fc1a161d76 Switch the fixed-length disassembler to be table-driven. ... Refactor the TableGen'erated fixed length disassemblmer to use a table-driven state machine rather than a massive set of nested switch() statements. As a result, the ARM Disassembler (ARMDisassembler.cpp) builds much more quickly and generates a smaller end result. For a Release+Asserts build on a 16GB 3.4GHz i7 iMac w/ SSD: Time to compile at -O2 (averaged w/ hot caches): Previous: 35.5s New: 8.9s TEXT size: Previous: 447,251 New: 297,661 Builds in 25% of the time previously required and generates code 66% of the size. Execution time of the disassembler is only slightly slower (7% disassembling 10 million ARM instructions, 19.6s vs 21.0s). The new implementation has not yet been tuned, however, so the performance should almost certainly be recoverable should it become a concern. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@161888 91177308-0d34-0410-b5e6-96231b3b80d8		2012-08-14 19:06:05 +00:00
..
MCParser
EDInstInfo.h
MachineLocation.h
MCAsmBackend.h
MCAsmInfo.h
MCAsmInfoCOFF.h
MCAsmInfoDarwin.h
MCAsmLayout.h
MCAssembler.h
MCAtom.h
MCCodeEmitter.h
MCCodeGenInfo.h
MCContext.h
MCDirectives.h
MCDisassembler.h
MCDwarf.h
MCELFObjectWriter.h
MCELFSymbolFlags.h
MCExpr.h
MCFixedLenDisassembler.h	Switch the fixed-length disassembler to be table-driven.	2012-08-14 19:06:05 +00:00
MCFixup.h
MCFixupKindInfo.h
MCInst.h
MCInstPrinter.h
MCInstrAnalysis.h
MCInstrDesc.h
MCInstrInfo.h
MCInstrItineraries.h
MCLabel.h
MCMachObjectWriter.h
MCMachOSymbolFlags.h
MCModule.h
MCObjectFileInfo.h
MCObjectStreamer.h
MCObjectWriter.h	Move [SU]LEB128 encoding to a utility header.	2012-08-08 23:56:06 +00:00
MCRegisterInfo.h	Give MCRegisterInfo an implementation file.	2012-07-27 16:25:20 +00:00
MCSchedule.h	Added MispredictPenalty to SchedMachineModel.	2012-08-08 02:44:16 +00:00
MCSection.h
MCSectionCOFF.h
MCSectionELF.h
MCSectionMachO.h
MCStreamer.h
MCSubtargetInfo.h
MCSymbol.h
MCTargetAsmLexer.h
MCTargetAsmParser.h	[ms-inline asm] Extend the MC AsmParser API to match MCInsts (but not emit).	2012-08-09 22:04:55 +00:00
MCValue.h
MCWin64EH.h
MCWinCOFFObjectWriter.h
SectionKind.h
SubtargetFeature.h