Andrew Trick 2661b411cc I'm introducing a new machine model to simultaneously allow simple ... subtarget CPU descriptions and support new features of MachineScheduler. MachineModel has three categories of data: 1) Basic properties for coarse grained instruction cost model. 2) Scheduler Read/Write resources for simple per-opcode and operand cost model (TBD). 3) Instruction itineraties for detailed per-cycle reservation tables. These will all live side-by-side. Any subtarget can use any combination of them. Instruction itineraries will not change in the near term. In the long run, I expect them to only be relevant for in-order VLIW machines that have complex contraints and require a precise scheduling/bundling model. Once itineraries are only actively used by VLIW-ish targets, they could be replaced by something more appropriate for those targets. This tablegen backend rewrite sets things up for introducing MachineModel type #2: per opcode/operand cost model. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@159891 91177308-0d34-0410-b5e6-96231b3b80d8		2012-07-07 04:00:00 +00:00
..
MCParser
EDInstInfo.h
MachineLocation.h
MCAsmBackend.h
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
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
MCDwarf.h
MCELFObjectWriter.h	The ELF relocation record format is different for N64	2012-06-27 22:28:30 +00:00
MCELFSymbolFlags.h
MCExpr.h	Implement local-exec TLS on PowerPC.	2012-06-04 17:36:38 +00:00
MCFixup.h
MCFixupKindInfo.h
MCInst.h
MCInstPrinter.h
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
MCObjectStreamer.h
MCObjectWriter.h
MCRegisterInfo.h	Remove the old register list functions from MCRegisterInfo.	2012-06-01 23:28:34 +00:00
MCSchedule.h	I'm introducing a new machine model to simultaneously allow simple	2012-07-07 04:00:00 +00:00
MCSection.h
MCSectionCOFF.h
MCSectionELF.h
MCSectionMachO.h
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
MCTargetAsmParser.h
MCValue.h
MCWin64EH.h
MCWinCOFFObjectWriter.h
SectionKind.h
SubtargetFeature.h