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	Make member variables of AsmToken private. Remove unnecessary forward declarations. Remove an unnecessary include.	2012-04-15 22:00:22 +00:00
EDInstInfo.h	Tidy up. Trailing whitespace.	2012-05-11 01:39:13 +00:00
MachineLocation.h	Tidy up. Trailing whitespace.	2012-05-11 01:39:13 +00:00
MCAsmBackend.h	Prune some includes and forward declarations.	2012-03-26 06:58:25 +00:00
MCAsmInfo.h	Remove another duplicated variable. We only need one to tell us if the linker	2012-06-22 13:32:49 +00:00
MCAsmInfoCOFF.h
MCAsmInfoDarwin.h
MCAsmLayout.h
MCAssembler.h	Fix an overzealous assertion. It is legitimate for a target to have multiple fixups on a single instruction that target the same byte, so long as their bit-offsets are coordinates appropriately.	2012-07-05 22:30:42 +00:00
MCAtom.h
MCCodeEmitter.h	Prune some includes and forward declarations.	2012-03-26 06:58:25 +00:00
MCCodeGenInfo.h
MCContext.h	Refactor data-in-code annotations.	2012-05-18 19:12:01 +00:00
MCDirectives.h	Refactor data-in-code annotations.	2012-05-18 19:12:01 +00:00
MCDisassembler.h	Tidy up. Trailing whitespace.	2012-05-11 01:39:13 +00:00
MCDwarf.h	Prune some includes and forward declarations.	2012-03-26 06:58:25 +00:00
MCELFObjectWriter.h	The ELF relocation record format is different for N64	2012-06-27 22:28:30 +00:00
MCELFSymbolFlags.h
MCExpr.h	Add VK_Mips_HIGHER and VK_Mips_HIGHEST to MCSymbolRefExpr::VariantKind.	2012-07-21 02:15:19 +00:00
MCFixedLenDisassembler.h	Switch the fixed-length disassembler to be table-driven.	2012-08-14 19:06:05 +00:00
MCFixup.h
MCFixupKindInfo.h	Tidy up. Trailing whitespace.	2012-05-11 01:39:13 +00:00
MCInst.h
MCInstPrinter.h	Move getOpcodeName from the various target InstPrinters into the superclass MCInstPrinter.	2012-04-02 08:32:38 +00:00
MCInstrAnalysis.h
MCInstrDesc.h
MCInstrInfo.h
MCInstrItineraries.h	I'm introducing a new machine model to simultaneously allow simple	2012-07-07 04:00:00 +00:00
MCLabel.h
MCMachObjectWriter.h	Refactor data-in-code annotations.	2012-05-18 19:12:01 +00:00
MCMachOSymbolFlags.h
MCModule.h
MCObjectFileInfo.h	Tidy up. Trailing whitespace.	2012-05-11 01:39:13 +00:00
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	Prune some includes and forward declarations.	2012-03-26 06:58:25 +00:00
MCSectionCOFF.h	Prune some includes and forward declarations.	2012-03-26 06:58:25 +00:00
MCSectionELF.h	Prune some includes and forward declarations.	2012-03-26 06:58:25 +00:00
MCSectionMachO.h	Prune some includes and forward declarations.	2012-03-26 06:58:25 +00:00
MCStreamer.h	EmitZerofill should take a 64-bit size or else it's chopping off large zero-filled global. rdar://11729134	2012-06-22 20:14:46 +00:00
MCSubtargetInfo.h	I'm introducing a new machine model to simultaneously allow simple	2012-07-07 04:00:00 +00:00
MCSymbol.h
MCTargetAsmLexer.h	Tidy up. Trailing whitespace.	2012-05-11 01:39:13 +00:00
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	Tidy up. Trailing whitespace.	2012-05-11 01:39:13 +00:00