Sebastian Neubauer 8980610845 [InstCombine] Move target-specific inst combining ... For a long time, the InstCombine pass handled target specific intrinsics. Having target specific code in general passes was noted as an area for improvement for a long time. D81728 moves most target specific code out of the InstCombine pass. Applying the target specific combinations in an extra pass would probably result in inferior optimizations compared to the current fixed-point iteration, therefore the InstCombine pass resorts to newly introduced functions in the TargetTransformInfo when it encounters unknown intrinsics. The patch should not have any effect on generated code (under the assumption that code never uses intrinsics from a foreign target). This introduces three new functions: TargetTransformInfo::instCombineIntrinsic TargetTransformInfo::simplifyDemandedUseBitsIntrinsic TargetTransformInfo::simplifyDemandedVectorEltsIntrinsic A few target specific parts are left in the InstCombine folder, where it makes sense to share code. The largest left-over part in InstCombineCalls.cpp is the code shared between arm and aarch64. This allows to move about 3000 lines out from InstCombine to the targets. Differential Revision: https://reviews.llvm.org/D81728		2020-07-22 15:59:49 +02:00
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MCTargetDesc	[MC,NVPTX] Add MCAsmPrinter support for unsigned-only data directives.	2020-07-20 16:24:41 -07:00
TargetInfo
cl_common_defines.h
CMakeLists.txt
LLVMBuild.txt
ManagedStringPool.h
NVPTX.h
NVPTX.td
NVPTXAllocaHoisting.cpp
NVPTXAllocaHoisting.h
NVPTXAsmPrinter.cpp
NVPTXAsmPrinter.h
NVPTXAssignValidGlobalNames.cpp
NVPTXFrameLowering.cpp
NVPTXFrameLowering.h
NVPTXGenericToNVVM.cpp
NVPTXImageOptimizer.cpp
NVPTXInstrFormats.td
NVPTXInstrInfo.cpp
NVPTXInstrInfo.h
NVPTXInstrInfo.td
NVPTXIntrinsics.td
NVPTXISelDAGToDAG.cpp
NVPTXISelDAGToDAG.h
NVPTXISelLowering.cpp
NVPTXISelLowering.h
NVPTXLowerAggrCopies.cpp
NVPTXLowerAggrCopies.h
NVPTXLowerAlloca.cpp
NVPTXLowerArgs.cpp
NVPTXMachineFunctionInfo.h
NVPTXMCExpr.cpp
NVPTXMCExpr.h
NVPTXPeephole.cpp
NVPTXPrologEpilogPass.cpp
NVPTXProxyRegErasure.cpp
NVPTXRegisterInfo.cpp
NVPTXRegisterInfo.h
NVPTXRegisterInfo.td
NVPTXReplaceImageHandles.cpp
NVPTXSubtarget.cpp
NVPTXSubtarget.h
NVPTXTargetMachine.cpp
NVPTXTargetMachine.h
NVPTXTargetObjectFile.h
NVPTXTargetTransformInfo.cpp	[InstCombine] Move target-specific inst combining	2020-07-22 15:59:49 +02:00
NVPTXTargetTransformInfo.h	[InstCombine] Move target-specific inst combining	2020-07-22 15:59:49 +02:00
NVPTXUtilities.cpp
NVPTXUtilities.h
NVVMIntrRange.cpp
NVVMReflect.cpp