Andrew Trick 2e3f799f01 Add TargetRegisterInfo::reverseLocalAssignment hook. ... This hook reverses the order of assignment for local live ranges. This will generally allocate shorter local live ranges first. For targets with many registers, this could reduce regalloc compile time by a large factor. It should still achieve optimal coloring; however, it can change register eviction decisions. It is disabled by default for two reasons: (1) Top-down allocation is simpler and easier to debug for targets that don't benefit from reversing the order. (2) Bottom-up allocation could result in poor evicition decisions on some targets affecting the performance of compiled code. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@197001 91177308-0d34-0410-b5e6-96231b3b80d8		2013-12-11 03:40:15 +00:00
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CostTable.h	Add a overload to CostTable which allows it to infer the size of the table.	2013-08-09 19:33:32 +00:00
Mangler.h	Remove the isImplicitlyPrivate argument of getNameWithPrefix.	2013-12-05 05:53:12 +00:00
Target.td	Remove dead code.	2013-12-02 05:10:04 +00:00
TargetCallingConv.h	SelectionDAG: Pass along the original argument/element type in ISD::InputArg	2013-10-23 00:44:24 +00:00
TargetCallingConv.td	Add an OtherPreserved field to the CalleeSaved TableGen class.	2013-08-23 02:25:47 +00:00
TargetFrameLowering.h	[SystemZ] Clean up register scavenging code	2013-07-05 12:55:00 +00:00
TargetInstrInfo.h	Added a size field to the stack map record to handle subregister spills.	2013-11-17 01:36:23 +00:00
TargetIntrinsicInfo.h	Mark unimplemented copy constructors and copy assignment operators as LLVM_DELETED_FUNCTION.	2012-09-17 06:59:23 +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	Sort the #include lines for the include/... tree with the script.	2012-12-03 17:02:12 +00:00
TargetLibraryInfo.h	Convert calls to __sinpi and __cospi into __sincospi_stret	2013-11-03 06:48:38 +00:00
TargetLowering.h	Add TargetLowering::prepareVolatileOrAtomicLoad	2013-12-10 10:36:34 +00:00
TargetLoweringObjectFile.h	Move getSymbolWithGlobalValueBase to TargetLoweringObjectFile.	2013-12-02 16:25:47 +00:00
TargetMachine.h	Add a RequireStructuredCFG Field to TargetMachine.	2013-12-07 01:49:19 +00:00
TargetOpcodes.h	Lower stackmap intrinsics directly to their target opcode in the DAG builder.	2013-10-31 17:18:24 +00:00
TargetOptions.h	Use function attributes to indicate that we don't want to realign the stack.	2013-08-01 21:42:05 +00:00
TargetRegisterInfo.h	Add TargetRegisterInfo::reverseLocalAssignment hook.	2013-12-11 03:40:15 +00:00
TargetSchedule.td	Machine model comments. Explain a ProcessorUnit's BufferSize.	2013-12-05 17:55:53 +00:00
TargetSelectionDAG.td	Inplement aarch64 neon instructions in AdvSIMD(shift). About 24 shift instructions:	2013-09-04 09:28:24 +00:00
TargetSelectionDAGInfo.h	[SystemZ] Use SRST to optimize memchr	2013-08-20 09:38:48 +00:00
TargetSubtargetInfo.h	Added temp flag -misched-bench for staging in default changes.	2013-09-26 05:53:35 +00:00