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llvm-project/llvm/lib/Target/Hexagon
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Craig Topper 44e0e91db0 [ValueTypes] Rename MVT::getVectorNumElements() to MVT::getVectorMinNumElements(). Fix some misuses of getVectorNumElements() 
getVectorNumElements() returns a value for scalable vectors
without any warning so it is effectively getVectorMinNumElements().
By renaming it and making getVectorNumElements() forward to
it, we can insert a check for scalable vectors into getVectorNumElements()
similar to EVT. I didn't do that in this patch because there are still more
fixes needed, but I was able to temporarily do it and passed the RISCV
lit tests with these changes.

The changes to isPow2VectorType and getPow2VectorType are copied from EVT.

The change to TypeInfer::EnforceSameNumElts reduces the size of AArch64's isel table.
We're now considering SameNumElts to require the scalable property to match which
removes some unneeded type checks.

This was motivated by the bug I fixed yesterday in 80b9510806

Reviewed By: frasercrmck, sdesmalen

Differential Revision: https://reviews.llvm.org/D102262
 		2021-05-12 07:46:45 -07:00
..
AsmParser [llvm] Use llvm::erase_value and llvm::erase_if (NFC) 2021-01-02 09:24:15 -08:00
Disassembler llvmbuildectomy - replace llvm-build by plain cmake 2020-11-13 10:35:24 +01:00
MCTargetDesc [Hexagon] Add LLVM instruction definitions for Hexagon V68 2021-02-03 13:59:34 -06:00
TargetInfo llvmbuildectomy - replace llvm-build by plain cmake 2020-11-13 10:35:24 +01:00
BitTracker.cpp [NFC][MC] TargetRegisterInfo::getSubReg is a MCRegister. 2020-12-02 15:46:38 -08:00
BitTracker.h [NFC][MC] TargetRegisterInfo::getSubReg is a MCRegister. 2020-12-02 15:46:38 -08:00
CMakeLists.txt [Hexagon] Remove redundant HVX intrinsic selection patterns, NFC 2021-04-23 09:28:08 -05:00
Hexagon.h Hexagon.h - remove unnecessary includes. NFCI. 2020-09-10 16:59:43 +01:00
Hexagon.td [Hexagon] Add LLVM instruction definitions for Hexagon V68 2021-02-03 13:59:34 -06:00
HexagonArch.h
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HexagonAsmPrinter.cpp
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HexagonAsmPrinter.h
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HexagonBitSimplify.cpp [NFC] Use [MC]Register for Hexagon target 2020-11-18 08:17:07 -08:00
HexagonBitTracker.cpp [NFC][MC] TargetRegisterInfo::getSubReg is a MCRegister. 2020-12-02 15:46:38 -08:00
HexagonBitTracker.h [NFC][MC] TargetRegisterInfo::getSubReg is a MCRegister. 2020-12-02 15:46:38 -08:00
HexagonBlockRanges.cpp [llvm] Use llvm::sort (NFC) 2021-01-17 10:39:45 -08:00
HexagonBlockRanges.h [NFC] Use [MC]Register for Hexagon target 2020-11-18 08:17:07 -08:00
HexagonBranchRelaxation.cpp
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HexagonCFGOptimizer.cpp Hexagon.h - remove unnecessary includes. NFCI. 2020-09-10 16:59:43 +01:00
HexagonCallingConv.td [Hexagon] Reducing minimum alignment requirement 2020-06-24 10:28:37 -05:00
HexagonCommonGEP.cpp [Target] Use llvm::append_range (NFC) 2021-01-03 09:57:43 -08:00
HexagonConstExtenders.cpp [NFC] Use [MC]Register for Hexagon target 2020-11-18 08:17:07 -08:00
HexagonConstPropagation.cpp [NFC] Use [MC]Register for Hexagon target 2020-11-18 08:17:07 -08:00
HexagonCopyToCombine.cpp Hexagon.h - remove unnecessary includes. NFCI. 2020-09-10 16:59:43 +01:00
HexagonDepArch.h [Hexagon] Add LLVM instruction definitions for Hexagon V68 2021-02-03 13:59:34 -06:00
HexagonDepArch.td [Hexagon] Add LLVM instruction definitions for Hexagon V68 2021-02-03 13:59:34 -06:00
HexagonDepDecoders.inc [Hexagon] Add LLVM instruction definitions for Hexagon V68 2021-02-03 13:59:34 -06:00
HexagonDepIICHVX.td [Hexagon] Add LLVM instruction definitions for Hexagon V68 2021-02-03 13:59:34 -06:00
HexagonDepIICScalar.td [Hexagon] Add LLVM instruction definitions for Hexagon V68 2021-02-03 13:59:34 -06:00
HexagonDepITypes.h [Hexagon] Add LLVM instruction definitions for Hexagon V68 2021-02-03 13:59:34 -06:00
HexagonDepITypes.td [Hexagon] Add LLVM instruction definitions for Hexagon V68 2021-02-03 13:59:34 -06:00
HexagonDepInstrFormats.td [Hexagon] Add LLVM instruction definitions for Hexagon V68 2021-02-03 13:59:34 -06:00
HexagonDepInstrInfo.td [Hexagon] Add LLVM instruction definitions for Hexagon V68 2021-02-03 13:59:34 -06:00
HexagonDepMapAsm2Intrin.td [Hexagon] Add LLVM instruction definitions for Hexagon V68 2021-02-03 13:59:34 -06:00
HexagonDepMappings.td [Hexagon] Add LLVM instruction definitions for Hexagon V68 2021-02-03 13:59:34 -06:00
HexagonDepMask.h [Hexagon] Add LLVM instruction definitions for Hexagon V68 2021-02-03 13:59:34 -06:00
HexagonDepOperands.td [Hexagon] Add LLVM instruction definitions for Hexagon V68 2021-02-03 13:59:34 -06:00
HexagonDepTimingClasses.h [Hexagon] Add LLVM instruction definitions for Hexagon V68 2021-02-03 13:59:34 -06:00
HexagonEarlyIfConv.cpp [NFC] Use [MC]Register for Hexagon target 2020-11-18 08:17:07 -08:00
HexagonExpandCondsets.cpp [llvm] Use *::empty (NFC) 2021-01-16 09:40:55 -08:00
HexagonFixupHwLoops.cpp
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HexagonFrameLowering.cpp [NFC][CodeGen] Tidy up TargetRegisterInfo stack realignment functions 2021-03-30 17:31:39 +01:00
HexagonFrameLowering.h [SVE] Return StackOffset for TargetFrameLowering::getFrameIndexReference. 2020-11-05 11:02:18 +00:00
HexagonGenExtract.cpp Fix HexagonGenExtract return status 2020-07-13 20:41:59 +02:00
HexagonGenInsert.cpp [Target] Use llvm::erase_if (NFC) 2020-12-20 17:43:22 -08:00
HexagonGenMux.cpp
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HexagonGenPredicate.cpp [NFC] Use [MC]Register for Hexagon target 2020-11-18 08:17:07 -08:00
HexagonHardwareLoops.cpp [llvm] Use llvm::is_contained (NFC) 2021-02-14 08:36:20 -08:00
HexagonHazardRecognizer.cpp
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HexagonHazardRecognizer.h
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HexagonIICHVX.td
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HexagonIICScalar.td
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HexagonISelDAGToDAG.cpp [docs] Fix doxygen comments wrongly attached to the llvm namespace 2021-04-07 01:20:18 +02:00
HexagonISelDAGToDAG.h [Alignment][NFC] Use proper getter to retrieve alignment from ConstantInt and ConstantSDNode 2020-07-03 08:06:43 +00:00
HexagonISelDAGToDAGHVX.cpp [Hexagon] Handle additional shuffles that can be made perfect 2020-10-29 19:09:00 -05:00
HexagonISelLowering.cpp [ValueTypes] Rename MVT::getVectorNumElements() to MVT::getVectorMinNumElements(). Fix some misuses of getVectorNumElements() 2021-05-12 07:46:45 -07:00
HexagonISelLowering.h [TargetLowering] move "o" and "X" constraint handling to base class 2021-04-19 10:53:31 -07:00
HexagonISelLoweringHVX.cpp [Hexagon] Avoid infinite loops in type legalization when lowering SETCC 2021-04-15 13:34:37 -05:00
HexagonInstrFormats.td
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HexagonInstrFormatsV60.td
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HexagonInstrFormatsV65.td
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HexagonInstrInfo.cpp Retire TargetRegisterInfo::getSpillAlignment 2021-05-07 15:16:22 +02:00
HexagonInstrInfo.h Add "SkipDead" parameter to TargetInstrInfo::DefinesPredicate 2020-10-21 11:52:47 +01:00
HexagonIntrinsics.td [Hexagon] Remove redundant HVX intrinsic selection patterns, NFC 2021-04-23 09:28:08 -05:00
HexagonIntrinsicsV5.td
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HexagonIntrinsicsV60.td [Hexagon] Fix license headers in some .td files, NFC 2020-10-16 10:03:05 -05:00
HexagonLoopIdiomRecognition.cpp Require chained analyses in BasicAA and AAResults to be transitive 2021-01-11 11:50:07 +01:00
HexagonLoopIdiomRecognition.h [Hexagon][NewPM] Port -hexagon-loop-idiom and add to pipeline 2020-11-20 09:34:37 -08:00
HexagonMCInstLower.cpp [MC] Fix memory leak when allocating MCInst with bump allocator 2020-08-03 16:08:26 -07:00
HexagonMachineFunctionInfo.cpp
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HexagonMachineFunctionInfo.h
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HexagonMachineScheduler.cpp
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HexagonMachineScheduler.h
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HexagonMapAsm2IntrinV62.gen.td
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HexagonNewValueJump.cpp [Hexagon][NFC] Remove redundant condition 2020-07-01 09:04:26 +02:00
HexagonOperands.td
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HexagonOptAddrMode.cpp [RDF] Remove uses of RDFRegisters::normalize (deprecate) 2020-08-04 17:02:12 -05:00
HexagonOptimizeSZextends.cpp Hexagon.h - remove unnecessary includes. NFCI. 2020-09-10 16:59:43 +01:00
HexagonPatterns.td [Hexagon] Use 'vnot' instead of 'not' in patterns with vectors 2021-04-22 15:36:20 -05:00
HexagonPatternsHVX.td [Hexagon] Use 'vnot' instead of 'not' in patterns with vectors 2021-04-22 15:36:20 -05:00
HexagonPatternsV65.td
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HexagonPeephole.cpp [NFC] Use [MC]Register for Hexagon target 2020-11-18 08:17:07 -08:00
HexagonPseudo.td
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HexagonRDFOpt.cpp
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HexagonRegisterInfo.cpp [Hexagon] Limit virtual register reuse range in FI elimination 2021-03-25 13:59:36 -05:00
HexagonRegisterInfo.h
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HexagonRegisterInfo.td
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HexagonSchedule.td [Hexagon] Add LLVM instruction definitions for Hexagon V68 2021-02-03 13:59:34 -06:00
HexagonScheduleV5.td
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HexagonScheduleV55.td
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HexagonScheduleV60.td
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HexagonScheduleV62.td
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HexagonScheduleV65.td
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HexagonScheduleV66.td
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HexagonScheduleV67.td
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HexagonScheduleV67T.td
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HexagonScheduleV68.td [Hexagon] Add LLVM instruction definitions for Hexagon V68 2021-02-03 13:59:34 -06:00
HexagonSelectionDAGInfo.cpp [Alignment][NFC] Migrate SelectionDAGTargetInfo::EmitTargetCodeForMemcpy to Align 2020-06-30 13:12:31 +00:00
HexagonSelectionDAGInfo.h [Alignment][NFC] Migrate SelectionDAGTargetInfo::EmitTargetCodeForMemcpy to Align 2020-06-30 13:12:31 +00:00
HexagonSplitConst32AndConst64.cpp
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HexagonSplitDouble.cpp [llvm] Use append_range (NFC) 2021-01-27 23:25:41 -08:00
HexagonStoreWidening.cpp [NFC][AA] Prepare to convert AliasResult to class with PartialAlias offset. 2021-04-09 12:54:22 +03:00
HexagonSubtarget.cpp [llvm] Use llvm::find (NFC) 2021-01-19 20:19:14 -08:00
HexagonSubtarget.h [Hexagon] Add LLVM instruction definitions for Hexagon V68 2021-02-03 13:59:34 -06:00
HexagonTargetMachine.cpp [NewPM] Hide pass manager debug logging behind -debug-pass-manager-verbose 2021-05-07 21:51:47 -07:00
HexagonTargetMachine.h [NewPM] Hide pass manager debug logging behind -debug-pass-manager-verbose 2021-05-07 21:51:47 -07:00
HexagonTargetObjectFile.cpp [X86][AMX] Fix compilation warning introduced by 981a0bd8. 2020-12-30 22:22:13 +08:00
HexagonTargetObjectFile.h
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HexagonTargetStreamer.h
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HexagonTargetTransformInfo.cpp [TTI] NFC: Change getTypeLegalizationCost to return InstructionCost. 2021-04-30 22:51:51 +03:00
HexagonTargetTransformInfo.h [TTI] NFC: Change getScalarizationOverhead and getOperandsScalarizationOverhead to return InstructionCost. 2021-04-27 08:51:48 +03:00
HexagonVExtract.cpp [Alignment][NFC] Migrate AArch64, ARM, Hexagon, MSP and NVPTX backends to Align 2020-06-30 07:56:17 +00:00
HexagonVLIWPacketizer.cpp [Target] Fix typos. NFC 2020-05-22 14:40:43 +02:00
HexagonVLIWPacketizer.h
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HexagonVectorCombine.cpp HexagonVectorCombine.cpp - don't negate a bool value. NFCI. 2021-05-10 10:50:37 +01:00
HexagonVectorLoopCarriedReuse.cpp [Hexagon] Make HexagonVLCR compatibile with New PM 2020-09-21 13:45:12 -07:00
HexagonVectorLoopCarriedReuse.h [Hexagon] Make HexagonVLCR compatibile with New PM 2020-09-21 13:45:12 -07:00
HexagonVectorPrint.cpp
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RDFCopy.cpp
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RDFCopy.h
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RDFDeadCode.cpp [Target] Use llvm::append_range (NFC) 2021-01-24 12:18:56 -08:00
RDFDeadCode.h
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