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llvm-project/llvm/lib/Target/AArch64
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Amara Emerson 99660217e9 [AArch64][GlobalISel] When generating SUBS for compares, don't write to wzr/xzr. 
Although writing to wzr/xzr is correct since we don't care about the result
of the sub, only the flags, doing so causes tail merge blocks to fail.

Writing to an unused virtual register instead allows the optimization to fire,
improving performance significantly on 256.bzip2.

Differential Revision: https://reviews.llvm.org/D80460
2020-05-23 22:59:49 -07:00
..
AsmParser
[AArch64] Armv8.6-A Mat Mul SVE Assembly
2020-04-24 15:54:06 +01:00
Disassembler
CMake: Make most target symbols hidden by default
2020-01-14 19:46:52 -08:00
MCTargetDesc
[MC] Change MCCFIInstruction::createDefCfa to cfiDefCfa which does not negate Offset
2020-05-22 15:47:26 -07:00
TargetInfo
CMake: Make most target symbols hidden by default
2020-01-14 19:46:52 -08:00
Utils
[AArch64][SVE] Add patterns for unpredicated load/store to frame-indices.
2020-01-22 14:32:27 +00:00
AArch64.h
[AArch64][GlobalISel] Add a post-legalizer combiner with a very simple combine.
2020-05-21 18:47:32 -07:00
AArch64.td
[AARch64] Add Marvell ThunderX3T110 support
2020-05-13 16:58:51 -07:00
AArch64A53Fix835769.cpp
…
AArch64A57FPLoadBalancing.cpp
…
AArch64AdvSIMDScalarPass.cpp
…
AArch64AsmPrinter.cpp
[XRay] Change ARM/AArch64/powerpc64le to use version 2 sled (PC-relative address)
2020-04-24 08:35:43 -07:00
AArch64BranchTargets.cpp
[AArch64] Fix BTI landing pad generation.
2020-02-13 10:44:34 +00:00
AArch64CallingConvention.cpp
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AArch64CallingConvention.h
…
AArch64CallingConvention.td
[AArch64] Provide Darwin variants of most calling conventions
2020-05-20 16:03:48 -07:00
AArch64CallLowering.cpp
[AArch64][GlobalISel] Fix sub-64b stack parameter passing on Darwin.
2020-04-24 13:56:43 -07:00
AArch64CallLowering.h
…
AArch64CleanupLocalDynamicTLSPass.cpp
[CallSiteInfo] Handle bundles when updating call site info
2020-02-27 13:57:06 +01:00
AArch64CollectLOH.cpp
[AArch64CollectLOH] Debug insts should not break LOH collection [14/14]
2020-04-22 17:03:41 -07:00
AArch64Combine.td
[AArch64][GlobalISel] Add a post-legalizer combiner with a very simple combine.
2020-05-21 18:47:32 -07:00
AArch64CompressJumpTables.cpp
[Alignment][NFC] Deprecate Align::None()
2020-01-24 12:53:58 +01:00
AArch64CondBrTuning.cpp
[AArch64CondBrTuning] Ignore debug insts when scanning for NZCV clobbers [10/14]
2020-04-22 17:03:40 -07:00
AArch64ConditionalCompares.cpp
[AArch64ConditionalCompares] Ignore debug insts in findConvertibleCompare [8/14]
2020-04-22 17:03:40 -07:00
AArch64ConditionOptimizer.cpp
AArch64: Remove reversedInstructionsWithoutDebug helper
2020-04-24 11:28:17 -07:00
AArch64DeadRegisterDefinitionsPass.cpp
…
AArch64ExpandImm.cpp
…
AArch64ExpandImm.h
…
AArch64ExpandPseudoInsts.cpp
CodeGen: Use Register in TargetFrameLowering
2020-04-07 17:07:44 -04:00
AArch64FalkorHWPFFix.cpp
[TargetRegisterInfo] Default trackLivenessAfterRegAlloc() to true
2020-01-19 14:20:37 -08:00
AArch64FastISel.cpp
[CodeGen] Use Align in MachineConstantPool.
2020-05-12 10:06:40 -07:00
AArch64FrameLowering.cpp
[MC] Change MCCFIInstruction::createDefCfaOffset to cfiDefCfaOffset which does not negate Offset
2020-05-22 17:07:11 -07:00
AArch64FrameLowering.h
CodeGen: Use Register in TargetFrameLowering
2020-04-07 17:07:44 -04:00
AArch64GenRegisterBankInfo.def
…
AArch64InstrAtomics.td
DAG: Use TargetConstant for FENCE operands
2020-01-02 17:16:10 -05:00
AArch64InstrFormats.td
[TableGen] Drop deprecated leading # operation (NOP) and replace ## with #
2020-04-25 16:26:45 -07:00
AArch64InstrInfo.cpp
[MC] Change MCCFIInstruction::createDefCfaOffset to cfiDefCfaOffset which does not negate Offset
2020-05-22 17:07:11 -07:00
AArch64InstrInfo.h
[AArch64CondBrTuning] Ignore debug insts when scanning for NZCV clobbers [10/14]
2020-04-22 17:03:40 -07:00
AArch64InstrInfo.td
Make Value::getPointerAlignment() return an Align, not a MaybeAlign.
2020-05-20 16:37:20 -07:00
AArch64InstructionSelector.cpp
[AArch64][GlobalISel] When generating SUBS for compares, don't write to wzr/xzr.
2020-05-23 22:59:49 -07:00
AArch64ISelDAGToDAG.cpp
[SVE][Codegen] Lower legal min & max operations
2020-05-04 11:19:19 +01:00
AArch64ISelLowering.cpp
[AARCH64][NEON] Allow to sink operands of aarch64_neon_pmull64.
2020-05-22 01:35:24 +03:00
AArch64ISelLowering.h
[AArch64][SVE] Implement AArch64ISD::SETCC_PRED
2020-05-15 11:53:21 -07:00
AArch64LegalizerInfo.cpp
[AArch64][GlobalISel] Add legalizer & selector support for G_FREEZE.
2020-05-18 16:25:33 -07:00
AArch64LegalizerInfo.h
GlobalISel: Add observer argument to legalizeIntrinsic
2020-01-29 18:33:45 -05:00
AArch64LoadStoreOptimizer.cpp
[llvm][CodeGen] Check for memory instructions when querying for alias status
2020-04-24 22:54:46 +02:00
AArch64MachineFunctionInfo.cpp
MachineFunctionInfo for AArch64 in MIR
2020-04-17 15:16:59 -07:00
AArch64MachineFunctionInfo.h
[MachineOutliner] Annotation for outlined functions in AArch64
2020-04-20 13:33:31 -07:00
AArch64MacroFusion.cpp
…
AArch64MacroFusion.h
…
AArch64MCInstLower.cpp
…
AArch64MCInstLower.h
…
AArch64PBQPRegAlloc.cpp
…
AArch64PBQPRegAlloc.h
…
AArch64PerfectShuffle.h
…
AArch64PfmCounters.td
…
AArch64PostLegalizerCombiner.cpp
[AArch64][GlobalISel] Add a post-legalizer combiner with a very simple combine.
2020-05-21 18:47:32 -07:00
AArch64PreLegalizerCombiner.cpp
[AArch64][GlobalISel] Add a post-legalizer combiner with a very simple combine.
2020-05-21 18:47:32 -07:00
AArch64PromoteConstant.cpp
[AArch64] Don't promote constants with float ConstantExpr.
2020-05-13 23:31:47 +01:00
AArch64RedundantCopyElimination.cpp
…
AArch64RegisterBankInfo.cpp
[AArch64][FIX] FPR16_lo for f16 indexed patterns.
2020-04-23 23:44:56 +01:00
AArch64RegisterBankInfo.h
GlobalISel: Add type argument to getRegBankFromRegClass
2020-01-03 16:25:10 -05:00
AArch64RegisterBanks.td
…
AArch64RegisterInfo.cpp
[AArch64] Provide Darwin variants of most calling conventions
2020-05-20 16:03:48 -07:00
AArch64RegisterInfo.h
[AArch64] Provide Darwin variants of most calling conventions
2020-05-20 16:03:48 -07:00
AArch64RegisterInfo.td
[AArch64][FIX] FPR16_lo for f16 indexed patterns.
2020-04-23 23:44:56 +01:00
AArch64SchedA53.td
[AARch64] Add Marvell ThunderX3T110 support
2020-05-13 16:58:51 -07:00
AArch64SchedA57.td
[AARch64] Add Marvell ThunderX3T110 support
2020-05-13 16:58:51 -07:00
AArch64SchedA57WriteRes.td
…
AArch64SchedCyclone.td
[AARch64] Add Marvell ThunderX3T110 support
2020-05-13 16:58:51 -07:00
AArch64SchedExynosM3.td
[AARch64] Add Marvell ThunderX3T110 support
2020-05-13 16:58:51 -07:00
AArch64SchedExynosM4.td
[AARch64] Add Marvell ThunderX3T110 support
2020-05-13 16:58:51 -07:00
AArch64SchedExynosM5.td
[AARch64] Add Marvell ThunderX3T110 support
2020-05-13 16:58:51 -07:00
AArch64SchedFalkor.td
[AARch64] Add Marvell ThunderX3T110 support
2020-05-13 16:58:51 -07:00
AArch64SchedFalkorDetails.td
[AArch64] Add BIT/BIF support.
2020-02-14 14:19:39 +00:00
AArch64SchedKryo.td
[AARch64] Add Marvell ThunderX3T110 support
2020-05-13 16:58:51 -07:00
AArch64SchedKryoDetails.td
[AArch64] Add BIT/BIF support.
2020-02-14 14:19:39 +00:00
AArch64SchedPredExynos.td
…
AArch64SchedPredicates.td
…
AArch64SchedThunderX2T99.td
[AARch64] Add Marvell ThunderX3T110 support
2020-05-13 16:58:51 -07:00
AArch64SchedThunderX3T110.td
[AARch64] Add Marvell ThunderX3T110 support
2020-05-13 16:58:51 -07:00
AArch64SchedThunderX.td
[AARch64] Add Marvell ThunderX3T110 support
2020-05-13 16:58:51 -07:00
AArch64Schedule.td
…
AArch64SelectionDAGInfo.cpp
[Alignment][NFC] Transitionning more getMachineMemOperand call sites
2020-03-31 11:04:10 +00:00
AArch64SelectionDAGInfo.h
…
AArch64SIMDInstrOpt.cpp
Make llvm::StringRef to std::string conversions explicit.
2020-01-28 23:25:25 +01:00
AArch64SpeculationHardening.cpp
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AArch64StackOffset.h
Explicitly include <cassert> when using assert
2020-03-02 22:45:28 +01:00
AArch64StackTagging.cpp
AllocaInst should store Align instead of MaybeAlign.
2020-05-16 14:53:16 -07:00
AArch64StackTaggingPreRA.cpp
…
AArch64StorePairSuppress.cpp
Add OffsetIsScalable to getMemOperandWithOffset
2020-02-18 15:53:29 +00:00
AArch64Subtarget.cpp
[AARch64] Add Marvell ThunderX3T110 support
2020-05-13 16:58:51 -07:00
AArch64Subtarget.h
[AARch64] Add Marvell ThunderX3T110 support
2020-05-13 16:58:51 -07:00
AArch64SVEInstrInfo.td
[AArch64][SVE] Fill out missing unpredicated load/store patterns.
2020-05-21 13:29:30 -07:00
AArch64SystemOperands.td
[AArch64] Remove inexistent system register ERXTS_EL1
2020-04-29 16:43:48 +01:00
AArch64TargetMachine.cpp
[AArch64][GlobalISel] Add a post-legalizer combiner with a very simple combine.
2020-05-21 18:47:32 -07:00
AArch64TargetMachine.h
MachineFunctionInfo for AArch64 in MIR
2020-04-17 15:16:59 -07:00
AArch64TargetObjectFile.cpp
[X86] Reland D71360 Clean up UseInitArray initialization for X86ELFTargetObjectFile
2020-03-20 21:57:34 -07:00
AArch64TargetObjectFile.h
…
AArch64TargetTransformInfo.cpp
[AArch64][CostModel] getCastInstrCost
2020-05-12 10:02:29 +01:00
AArch64TargetTransformInfo.h
[NFC][CostModel] Add TargetCostKind to relevant APIs
2020-05-05 10:35:54 +01:00
CMakeLists.txt
[AArch64][GlobalISel] Add a post-legalizer combiner with a very simple combine.
2020-05-21 18:47:32 -07:00
LLVMBuild.txt
…
SVEInstrFormats.td
[llvm][sve] Intrinsics for SVE sudot and usdot instructions.
2020-05-18 22:02:19 +00:00
SVEIntrinsicOpts.cpp
[SVEIntrinsicOpts] NFC: Remove unused isReinterpretFromBool for no-assert builds
2020-04-21 09:49:22 +01:00