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
..
MCDisassembler	Add accessors for all private members of DisasmContext.	2012-06-06 20:45:10 +00:00
MCParser	Enable target dependent directive parsing to hook before standard parser in	2012-07-05 19:09:33 +00:00
CMakeLists.txt	Remove the logging streamer.	2012-01-10 00:40:39 +00:00
ELFObjectWriter.cpp	The ELF relocation record format is different for N64	2012-06-27 22:28:30 +00:00
LLVMBuild.txt	LLVMBuild: Introduce a common section which currently has a list of the	2011-12-12 22:45:54 +00:00
MachObjectWriter.cpp	Refactor data-in-code annotations.	2012-05-18 19:12:01 +00:00
Makefile
MCAsmBackend.cpp	Tidy up. Trailing whitespace.	2012-05-11 01:41:30 +00:00
MCAsmInfo.cpp	Remove another duplicated variable. We only need one to tell us if the linker	2012-06-22 13:32:49 +00:00
MCAsmInfoCOFF.cpp	Refactor data-in-code annotations.	2012-05-18 19:12:01 +00:00
MCAsmInfoDarwin.cpp	Remove another duplicated variable. We only need one to tell us if the linker	2012-06-22 13:32:49 +00:00
MCAsmStreamer.cpp	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
MCAssembler.cpp	Prune some includes and forward declarations.	2012-03-26 06:58:25 +00:00
MCAtom.cpp
MCCodeEmitter.cpp
MCCodeGenInfo.cpp	Sink codegen optimization level into MCCodeGenInfo along side relocation model	2011-11-16 08:38:26 +00:00
MCContext.cpp	MCContext.cpp: Fixup for my odd previous commit. No functional changes.	2012-07-03 06:01:27 +00:00
MCDisassembler.cpp
MCDwarf.cpp	Fix a FIXME: DwarfRequiresRelocationForSectionOffset is the same as	2012-06-22 13:24:07 +00:00
MCELF.cpp	Add support for gnu_indirect_function.	2011-12-12 17:34:04 +00:00
MCELF.h
MCELFObjectTargetWriter.cpp	The ELF relocation record format is different for N64	2012-06-27 22:28:30 +00:00
MCELFStreamer.cpp	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
MCExpr.cpp	Implement local-exec TLS on PowerPC.	2012-06-04 17:36:38 +00:00
MCInst.cpp	Add a dump() implementation for sub-instruction MCOperands.	2012-01-19 19:32:20 +00:00
MCInstPrinter.cpp	Move getOpcodeName from the various target InstPrinters into the superclass MCInstPrinter.	2012-04-02 08:32:38 +00:00
MCInstrAnalysis.cpp
MCLabel.cpp
MCMachObjectTargetWriter.cpp
MCMachOStreamer.cpp	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
MCModule.cpp	Tidy up. 80 columns.	2011-11-15 16:46:22 +00:00
MCNullStreamer.cpp	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
MCObjectFileInfo.cpp	Tidy up. Trailing whitespace.	2012-05-11 01:41:30 +00:00
MCObjectStreamer.cpp	Prune some includes and forward declarations.	2012-03-26 06:58:25 +00:00
MCObjectWriter.cpp	Fixed a crash in llvm-mc for Mach-O when a symbol difference expression uses a	2012-01-31 23:02:57 +00:00
MCPureStreamer.cpp	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
MCSection.cpp
MCSectionCOFF.cpp	Tidy up. Trailing whitespace.	2012-05-11 01:41:30 +00:00
MCSectionELF.cpp	Tidy up. Trailing whitespace.	2012-05-11 01:41:30 +00:00
MCSectionMachO.cpp
MCStreamer.cpp	Refactor data-in-code annotations.	2012-05-18 19:12:01 +00:00
MCSubtargetInfo.cpp	I'm introducing a new machine model to simultaneously allow simple	2012-07-07 04:00:00 +00:00
MCSymbol.cpp	Tidy up. Trailing whitespace.	2012-05-11 01:41:30 +00:00
MCTargetAsmLexer.cpp
MCValue.cpp
MCWin64EH.cpp
SubtargetFeature.cpp	Tidy up. Trailing whitespace.	2012-05-11 01:41:30 +00:00
WinCOFFObjectWriter.cpp	Implement relocation-overflow behavior for PE/COFF.	2012-03-15 09:03:03 +00:00
WinCOFFStreamer.cpp	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