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
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Mangler.h	Prune some includes and forward declarations.	2012-03-25 18:09:44 +00:00
Target.td	I'm introducing a new machine model to simultaneously allow simple	2012-07-07 04:00:00 +00:00
TargetCallingConv.h	Convert comments to proper Doxygen comments.	2012-06-09 00:01:45 +00:00
TargetCallingConv.td	Add TableGen support for callee saved registers.	2012-01-17 22:46:58 +00:00
TargetData.h	Convert comments to proper Doxygen comments.	2012-06-09 00:01:45 +00:00
TargetELFWriterInfo.h	[Hexagon] Clean up Hexagon ELF definition.	2012-05-17 16:46:46 +00:00
TargetFrameLowering.h	Prune some includes and forward declarations.	2012-03-25 18:09:44 +00:00
TargetInstrInfo.h	Add an experimental early if-conversion pass, off by default.	2012-07-04 00:09:54 +00:00
TargetIntrinsicInfo.h	land David Blaikie's patch to de-constify Type, with a few tweaks.	2011-07-18 04:54:35 +00:00
TargetItinerary.td	I'm introducing a new machine model to simultaneously allow simple	2012-07-07 04:00:00 +00:00
TargetJITInfo.h	Prune some includes and forward declarations.	2012-03-25 18:09:44 +00:00
TargetLibraryInfo.h	fix pr12559: mark unavailable win32 math libcalls	2012-04-17 23:05:54 +00:00
TargetLowering.h	Target option DisableJumpTables is a gross hack. Move it to TargetLowering instead.	2012-07-02 22:39:56 +00:00
TargetLoweringObjectFile.h	Prune some includes and forward declarations.	2012-03-25 18:09:44 +00:00
TargetMachine.h	Extend TargetPassConfig to allow running only a subset of the normal passes.	2012-07-02 19:48:45 +00:00
TargetOpcodes.h	First chunk of MachineInstr bundle support.	2011-12-06 22:12:01 +00:00
TargetOptions.h	Target option DisableJumpTables is a gross hack. Move it to TargetLowering instead.	2012-07-02 22:39:56 +00:00
TargetRegisterInfo.h	Add a PrintRegUnit helper similar to PrintReg.	2012-05-31 17:18:29 +00:00
TargetSchedule.td	I'm introducing a new machine model to simultaneously allow simple	2012-07-07 04:00:00 +00:00
TargetSelectionDAG.td	Rename @llvm.debugger to @llvm.debugtrap.	2012-05-14 18:58:10 +00:00
TargetSelectionDAGInfo.h	reimplement memcpy/memmove/memset lowering to use MachinePointerInfo	2010-09-21 05:40:29 +00:00
TargetSubtargetInfo.h	Prune some includes and forward declarations.	2012-03-25 18:09:44 +00:00