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llvm-project/llvm/lib/Target/Mips
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Nikita Popov 665065821e [FastISel] Remove kill tracking 
This is a followup to D98145: As far as I know, tracking of kill
flags in FastISel is just a compile-time optimization. However,
I'm not actually seeing any compile-time regression when removing
the tracking. This probably used to be more important in the past,
before FastRA was switched to allocate instructions in reverse
order, which means that it discovers kills as a matter of course.

As such, the kill tracking doesn't really seem to serve a purpose
anymore, and just adds additional complexity and potential for
errors. This patch removes it entirely. The primary changes are
dropping the hasTrivialKill() method and removing the kill
arguments from the emitFast methods. The rest is mechanical fixup.

Differential Revision: https://reviews.llvm.org/D98294
 		2021-04-03 15:50:13 +02:00
..
AsmParser [MIPS] MipsAsmParser - Pass Twine by const reference instead of by value. NFCI. 2021-01-06 14:22:04 +00:00
Disassembler llvmbuildectomy - replace llvm-build by plain cmake 2020-11-13 10:35:24 +01:00
MCTargetDesc [MC][ELF] Support for zero flag section groups 2021-02-16 14:23:40 -08:00
TargetInfo llvmbuildectomy - replace llvm-build by plain cmake 2020-11-13 10:35:24 +01:00
CMakeLists.txt llvmbuildectomy - replace llvm-build by plain cmake 2020-11-13 10:35:24 +01:00
MSA.txt
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MicroMips32r6InstrFormats.td
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MicroMips32r6InstrInfo.td
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MicroMipsDSPInstrFormats.td
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MicroMipsDSPInstrInfo.td
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MicroMipsInstrFPU.td
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MicroMipsInstrFormats.td [llvm] NFC: Fix trivial typo in rst and td files 2020-04-23 14:26:32 +09:00
MicroMipsInstrInfo.td [llvm] NFC: Fix trivial typo in rst and td files 2020-04-23 14:26:32 +09:00
MicroMipsSizeReduction.cpp [NFC] Silence compiler warning [-Wmissing-braces]. 2020-02-18 10:37:12 -08:00
Mips.h
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Mips.td [mips] Rename FeatureMadd4 to FeatureNoMadd4. NFC 2020-07-15 14:39:38 +03:00
Mips16FrameLowering.cpp [MC] Change MCCFIInstruction::createDefCfaOffset to cfiDefCfaOffset which does not negate Offset 2020-05-22 17:07:11 -07:00
Mips16FrameLowering.h ArrayRef'ize restoreCalleeSavedRegisters. NFCI. 2020-02-29 09:50:23 +01:00
Mips16HardFloat.cpp [AsmPrinter] De-capitalize all AsmPrinter::Emit* but EmitInstruction 2020-02-13 17:06:24 -08:00
Mips16HardFloatInfo.cpp
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Mips16HardFloatInfo.h
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Mips16ISelDAGToDAG.cpp Mips: Don't store MachineFunction in MipsFunctionInfo 2020-06-30 16:08:51 -04:00
Mips16ISelDAGToDAG.h
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Mips16ISelLowering.cpp [TargetLowering] Use Align in allowsMisalignedMemoryAccesses. 2021-02-04 19:22:06 -08:00
Mips16ISelLowering.h [TargetLowering] Use Align in allowsMisalignedMemoryAccesses. 2021-02-04 19:22:06 -08:00
Mips16InstrFormats.td
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Mips16InstrInfo.cpp
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Mips16InstrInfo.h
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Mips16InstrInfo.td [llvm] NFC: Fix trivial typo in rst and td files 2020-04-23 14:26:32 +09:00
Mips16RegisterInfo.cpp CodeGen: More conversions to use Register 2020-04-07 18:54:36 -04:00
Mips16RegisterInfo.h [Mips] Remove unused forward declarations. NFC. 2020-04-23 15:02:18 +01:00
Mips32r6InstrFormats.td
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Mips32r6InstrInfo.td
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Mips64InstrInfo.td [mips] Implement sle/sleu pseudo instructions 2020-03-22 23:34:31 +03:00
Mips64r6InstrInfo.td
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MipsAnalyzeImmediate.cpp
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MipsAnalyzeImmediate.h
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MipsAsmPrinter.cpp [XRay] Change mips to use version 2 sled (PC-relative address) 2020-09-20 17:59:57 -07:00
MipsAsmPrinter.h [AsmPrinter][MCStreamer] De-capitalize EmitInstruction and EmitCFI* 2020-02-13 22:08:55 -08:00
MipsBranchExpansion.cpp [Mips] Make MipsBranchExpansion aware of BBIT family of branch 2020-03-31 09:20:51 +02:00
MipsCCState.cpp [ADT/STLExtras.h] - Add llvm::is_sorted wrapper and update callers. 2020-04-14 14:11:02 +03:00
MipsCCState.h
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MipsCallLowering.cpp GlobalISel: Fix marking byval arguments as immutable 2021-03-12 09:01:53 -05:00
MipsCallLowering.h [GlobalISel] Base implementation for sret demotion. 2021-01-06 10:30:50 +05:30
MipsCallingConv.td
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MipsCondMov.td
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MipsConstantIslandPass.cpp [NFC] Add the getSizeInBytes() interface for MachineConstantPoolValue 2021-01-05 03:22:45 +00:00
MipsDSPInstrFormats.td [TableGen] Support combining AssemblerPredicates with ORs 2020-03-13 17:13:51 +00:00
MipsDSPInstrInfo.td
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MipsDelaySlotFiller.cpp [CSInfo][MIPS] Update CSInfo in delay slot filler 2021-01-18 15:29:59 +01:00
MipsEVAInstrFormats.td
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MipsEVAInstrInfo.td
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MipsExpandPseudo.cpp [NFC][MC] TargetRegisterInfo::getSubReg is a MCRegister. 2020-12-02 15:46:38 -08:00
MipsFastISel.cpp [FastISel] Remove kill tracking 2021-04-03 15:50:13 +02:00
MipsFrameLowering.cpp [NFC][CodeGen] Tidy up TargetRegisterInfo stack realignment functions 2021-03-30 17:31:39 +01:00
MipsFrameLowering.h
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MipsISelDAGToDAG.cpp Mips: Don't store MachineFunction in MipsFunctionInfo 2020-06-30 16:08:51 -04:00
MipsISelDAGToDAG.h
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MipsISelLowering.cpp [MIPS] Fix lowering of irregular vector arguments 2021-03-11 19:56:04 +01:00
MipsISelLowering.h [SelectionDAG][X86][PowerPC][Mips] Replace the default implementation of LowerOperationWrapper with the X86 and PowerPC version. 2020-11-20 10:06:53 -08:00
MipsInstrFPU.td [mips] Implement add.ps, mul.ps and sub.ps 2020-10-30 10:59:15 +03:00
MipsInstrFormats.td
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MipsInstrInfo.cpp [llvm] Ensure newlines at the end of files (NFC) 2021-01-10 09:24:57 -08:00
MipsInstrInfo.h [CSInfo][MIPS] Describe parameter value loaded by ADDiu 2020-06-04 12:39:56 +02:00
MipsInstrInfo.td [mips] Rename FeatureMadd4 to FeatureNoMadd4. NFC 2020-07-15 14:39:38 +03:00
MipsInstructionSelector.cpp Mips: Don't store MachineFunction in MipsFunctionInfo 2020-06-30 16:08:51 -04:00
MipsLegalizerInfo.cpp [llvm] Use llvm::is_contained (NFC) 2021-02-14 08:36:20 -08:00
MipsLegalizerInfo.h GlobalISel: Pass LegalizerHelper to custom legalize callbacks 2020-06-18 17:17:38 -04:00
MipsMCInstLower.cpp
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MipsMCInstLower.h
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MipsMSAInstrFormats.td
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MipsMSAInstrInfo.td [Mips] Cleanup isel patterns to use 'vnot' instead of (xor X, immAllOnesV). NFCI 2021-01-31 20:01:05 -08:00
MipsMTInstrFormats.td
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MipsMTInstrInfo.td
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MipsMachineFunction.cpp [Alignment][NFC] Migrate MachineFrameInfo::CreateStackObject to Align 2020-07-01 07:28:11 +00:00
MipsMachineFunction.h Mips: Don't store MachineFunction in MipsFunctionInfo 2020-06-30 16:08:51 -04:00
MipsModuleISelDAGToDAG.cpp
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MipsOptimizePICCall.cpp DomTree: Remove getChildren() accessor 2020-07-06 21:58:11 +02:00
MipsOptionRecord.h
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MipsOs16.cpp
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MipsPfmCounters.td
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MipsPreLegalizerCombiner.cpp [Alignment][NFC] MachineMemOperand::getAlign/getBaseAlign 2020-03-27 15:49:13 +00:00
MipsRegisterBankInfo.cpp GlobalISel: Do not set observer of MachineIRBuilder in LegalizerHelper 2021-01-13 10:44:31 -05:00
MipsRegisterBankInfo.h [llvm] Remove redundant string initialization (NFC) 2021-01-12 21:43:46 -08:00
MipsRegisterBanks.td
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MipsRegisterInfo.cpp [NFC][CodeGen] Tidy up TargetRegisterInfo stack realignment functions 2021-03-30 17:31:39 +01:00
MipsRegisterInfo.h
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MipsRegisterInfo.td [TableGen] Drop deprecated leading # operation (NOP) and replace ## with # 2020-04-25 16:26:45 -07:00
MipsSEFrameLowering.cpp [NFC][CodeGen] Tidy up TargetRegisterInfo stack realignment functions 2021-03-30 17:31:39 +01:00
MipsSEFrameLowering.h [SVE] Return StackOffset for TargetFrameLowering::getFrameIndexReference. 2020-11-05 11:02:18 +00:00
MipsSEISelDAGToDAG.cpp Mips: Don't store MachineFunction in MipsFunctionInfo 2020-06-30 16:08:51 -04:00
MipsSEISelDAGToDAG.h
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MipsSEISelLowering.cpp [TargetLowering] Use Align in allowsMisalignedMemoryAccesses. 2021-02-04 19:22:06 -08:00
MipsSEISelLowering.h [TargetLowering] Use Align in allowsMisalignedMemoryAccesses. 2021-02-04 19:22:06 -08:00
MipsSEInstrInfo.cpp [Mips] Make MipsBranchExpansion aware of BBIT family of branch 2020-03-31 09:20:51 +02:00
MipsSEInstrInfo.h [Mips] Make MipsBranchExpansion aware of BBIT family of branch 2020-03-31 09:20:51 +02:00
MipsSERegisterInfo.cpp [NFC][CodeGen] Tidy up TargetRegisterInfo stack realignment functions 2021-03-30 17:31:39 +01:00
MipsSERegisterInfo.h [Mips] Remove unused forward declarations. NFC. 2020-04-23 15:02:18 +01:00
MipsSchedule.td [mips] Implement add.ps, mul.ps and sub.ps 2020-10-30 10:59:15 +03:00
MipsScheduleGeneric.td [mips] Implement add.ps, mul.ps and sub.ps 2020-10-30 10:59:15 +03:00
MipsScheduleP5600.td [mips] Implement add.ps, mul.ps and sub.ps 2020-10-30 10:59:15 +03:00
MipsSubtarget.cpp [X86][MC][Target] Initial backend support a tune CPU to support -mtune 2020-08-14 15:31:50 -07:00
MipsSubtarget.h [X86][MC][Target] Initial backend support a tune CPU to support -mtune 2020-08-14 15:31:50 -07:00
MipsTargetMachine.cpp [AArch64][GlobalISel] Enable use of the optsize predicate in the selector. 2021-03-02 12:55:51 -08:00
MipsTargetMachine.h Support addrspacecast initializers with isNoopAddrSpaceCast 2020-07-31 10:42:43 -04:00
MipsTargetObjectFile.cpp [Target] Use Align in TargetLoweringObjectFile::getSectionForConstant. 2020-05-21 15:23:29 -07:00
MipsTargetObjectFile.h [Target] Use Align in TargetLoweringObjectFile::getSectionForConstant. 2020-05-21 15:23:29 -07:00
MipsTargetStreamer.h [llvm] Forward-declare formatted_raw_ostream (NFC) 2021-01-28 22:21:13 -08:00
Relocation.txt
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