Juergen Ributzka efbb39740c [TLI] Add a new hook to TargetLowering to query the target if a load of a constant should be converted to simply the constant itself. ... Before this patch we used getIntImmCost from TargetTransformInfo to determine if a load of a constant should be converted to just a constant, but the threshold for this was set to an arbitrary value. This value works well for the two targets (X86 and ARM) that implement this target-hook, but it isn't target-independent at all. Now targets have the possibility to decide directly if this optimization should be performed. The default value is set to false to preserve the current behavior. The target hook has been moved to TargetLowering, which removed the last use and need of TargetTransformInfo in SelectionDAG. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@200271 91177308-0d34-0410-b5e6-96231b3b80d8		2014-01-28 01:20:14 +00:00
..
CostTable.h
Target.td	All backends use MC now.	2014-01-10 21:49:27 +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
TargetFrameLowering.h
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
TargetItinerary.td
TargetJITInfo.h
TargetLibraryInfo.h	Enable double to float shrinking optimizations for binary functions like 'fmin/fmax'. Fix radar:15283121	2013-12-16 22:42:40 +00:00
TargetLowering.h	[TLI] Add a new hook to TargetLowering to query the target if a load of a constant should be converted to simply the constant itself.	2014-01-28 01:20:14 +00:00
TargetLoweringObjectFile.h	Revert r199871 and replace it with a simple check in the debug info	2014-01-28 00:49:26 +00:00
TargetMachine.h	Revert r199871 and replace it with a simple check in the debug info	2014-01-28 00:49:26 +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
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
TargetSelectionDAGInfo.h
TargetSubtargetInfo.h