Daniel Sanders d700c295ab [globalisel][irtranslator] Add support for atomicrmw and (strong) cmpxchg ...

Summary:
This patch adds support for the atomicrmw instructions and the strong
cmpxchg instruction to the IRTranslator.

I've left out weak cmpxchg because LangRef.rst isn't entirely clear on what
difference it makes to the backend. As far as I can tell from the code, it
only matters to AtomicExpandPass which is run at the LLVM-IR level.

Reviewers: ab, t.p.northover, qcolombet, rovka, aditya_nandakumar, volkan, javed.absar

Reviewed By: qcolombet

Subscribers: kristof.beyls, javed.absar, igorb, llvm-commits

Differential Revision: https://reviews.llvm.org/D40092

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@336589 91177308-0d34-0410-b5e6-96231b3b80d8

2018-07-09 19:33:40 +00:00

..

GlobalISel

[globalisel][irtranslator] Add support for atomicrmw and (strong) cmpxchg

2018-07-09 19:33:40 +00:00

MIRParser

Remove \brief commands from doxygen comments.

2018-05-01 15:54:18 +00:00

PBQP

Remove @brief commands from doxygen comments, too.

2018-05-01 16:10:38 +00:00

AccelTable.h

[AccelTable] Provide abstraction for emitting DWARF5 accelerator tables.

2018-07-09 09:08:44 +00:00

Analysis.h

[WebAssembly] Add functions for EHScopes

2018-05-23 00:32:46 +00:00

AsmPrinter.h

[DWARF] Rework debug line parsing to use llvm::Error and callbacks

2018-05-10 10:51:33 +00:00

AtomicExpandUtils.h

Remove \brief commands from doxygen comments.

2018-05-01 15:54:18 +00:00

BasicTTIImpl.h

[CostModel] Replace ShuffleKind::SK_Alternate with ShuffleKind::SK_Select (PR33744)

2018-06-12 16:12:29 +00:00

CalcSpillWeights.h

Remove \brief commands from doxygen comments.

2018-05-01 15:54:18 +00:00

CallingConvLower.h

[RISCV] Add custom CC_RISCV calling convention and improved call support

2017-12-11 12:49:02 +00:00

CommandFlags.inc

Remove \brief commands from doxygen comments.

2018-05-01 15:54:18 +00:00

CostTable.h

Remove \brief commands from doxygen comments.

2018-05-01 15:54:18 +00:00

DAGCombine.h

…

DFAPacketizer.h

[Packetizer] Add function to check for aliasing between instructions

2017-10-20 22:08:40 +00:00

DIE.h

Remove \brief commands from doxygen comments.

2018-05-01 15:54:18 +00:00

DIEValue.def

Make a DWARF generator so we can unit test DWARF APIs with gtest.

2016-12-08 01:03:48 +00:00

DwarfStringPoolEntry.h

[DWARF][NFC] Overload AsmPrinter::emitDwarfStringOffsets() to take a DwarfStringPoolEntry

2018-01-11 02:35:00 +00:00

EdgeBundles.h

[modules] "Specialize" a function by actually specializing a function template

2014-04-24 18:27:29 +00:00

ExecutionDomainFix.h

Separate LoopTraversal, ReachingDefAnalysis and BreakFalseDeps into their own files.

2018-01-22 10:06:50 +00:00

ExpandReductions.h

Add a late IR expansion pass for the experimental reduction intrinsics.

2017-05-10 09:42:49 +00:00

FastISel.h

Remove \brief commands from doxygen comments.

2018-05-01 15:54:18 +00:00

FaultMaps.h

Fix FaultMaps crash when the out streamer is reused

2017-10-17 11:44:34 +00:00

FunctionLoweringInfo.h

[FastISel] Sink local value materializations to first use

2018-03-14 21:54:21 +00:00

GCMetadata.h

[CodeGen] Fix some Clang-tidy modernize-use-using and Include What You Use warnings; other minor fixes (NFC).

2017-06-07 23:53:32 +00:00

GCMetadataPrinter.h

[CodeGen] Fix some Clang-tidy modernize-use-using and Include What You Use warnings; other minor fixes (NFC).

2017-06-07 23:53:32 +00:00

GCs.h

Revert r240137 (Fixed/added namespace ending comments using clang-tidy. NFC)

2015-06-23 09:49:53 +00:00

GCStrategy.h

[Docs] Escape the @ symbol, so that it appears in documentation output. [NFC]

2018-04-26 21:55:45 +00:00

IntrinsicLowering.h

[CodeGen] fix documentation comments; NFC

2017-12-15 18:09:33 +00:00

ISDOpcodes.h

Get rid of SETCCE

2018-06-04 18:36:22 +00:00

LatencyPriorityQueue.h

IWYU for llvm-config.h in llvm, additions.

2018-04-30 14:59:11 +00:00

LazyMachineBlockFrequencyInfo.h

Remove \brief commands from doxygen comments.

2018-05-01 15:54:18 +00:00

LexicalScopes.h

Mark dump() methods as const. NFC

2017-06-21 22:19:17 +00:00

LinkAllAsmWriterComponents.h

Add a GC plugin for Erlang

2013-03-25 13:47:46 +00:00

LinkAllCodegenComponents.h

Add a GCStrategy for CoreCLR

2015-05-20 01:07:23 +00:00

LiveInterval.h

Remove \brief commands from doxygen comments.

2018-05-01 15:54:18 +00:00

LiveIntervals.h

Account for undef values from predecessors in extendSegmentsToUses

2018-06-26 14:37:16 +00:00

LiveIntervalUnion.h

[CodeGen] Fix some Clang-tidy modernize-use-using and Include What You Use warnings; other minor fixes (NFC).

2017-05-24 23:10:29 +00:00

LivePhysRegs.h

[BranchFolding] Fix live-in's when hoisting code

2018-06-07 07:20:33 +00:00

LiveRangeEdit.h

Remove \brief commands from doxygen comments.

2018-05-01 15:54:18 +00:00

LiveRegMatrix.h

Take into account the cost of local intervals when selecting split candidate.

2018-01-31 13:31:08 +00:00

LiveRegUnits.h

Remove \brief commands from doxygen comments.

2018-05-01 15:54:18 +00:00

LiveStacks.h

LiveStacks: Rename LiveStack.{h|cpp} to LiveStacks.{h|cpp}; NFC

2017-12-18 23:19:44 +00:00

LiveVariables.h

Fix a bunch more layering of CodeGen headers that are in Target

2017-11-17 01:07:10 +00:00

LoopTraversal.h

Remove \brief commands from doxygen comments.

2018-05-01 15:54:18 +00:00

LowLevelType.h

Recommit: [globalisel] Change LLT constructor string into an LLT-based object that knows how to generate it.

2017-03-07 23:20:35 +00:00

MachineBasicBlock.h

[WebAssembly] Add functions for EHScopes

2018-05-23 00:32:46 +00:00

MachineBlockFrequencyInfo.h

Irreducible loop metadata for more accurate block frequency under PGO.

2017-11-02 22:26:51 +00:00

MachineBranchProbabilityInfo.h

Use getEdgeProbability() instead of getEdgeWeight() in BFI and remove getEdgeWeight() interfaces from MBPI.

2015-12-18 21:53:24 +00:00

MachineCombinerPattern.h

[AArch64] Add patterns to replace fsub fmul with fma fneg.

2017-12-06 22:48:36 +00:00

MachineConstantPool.h

Remove @brief commands from doxygen comments, too.

2018-05-01 16:10:38 +00:00

MachineDominanceFrontier.h

[WebAssembly] Add WebAssemblyException information analysis

2018-06-25 01:20:21 +00:00

MachineDominators.h

Remove \brief commands from doxygen comments.

2018-05-01 15:54:18 +00:00

MachineFrameInfo.h

StackSlotColoring: Decide colors per stack ID

2018-06-25 16:05:55 +00:00

MachineFunction.h

[WebAssembly] Add WasmEHFuncInfo for unwind destination information

2018-06-19 00:26:39 +00:00

MachineFunctionPass.h

Sort the remaining #include lines in include/... and lib/....

2017-06-06 11:49:48 +00:00

MachineInstr.h

[NFC] make MIFlag accessor functions consistant with usage model

2018-06-18 18:37:48 +00:00

MachineInstrBuilder.h

[DebugInfo] Make sure all DBG_VALUEs' reguse operands have IsDebug property

2018-06-21 10:03:34 +00:00

MachineInstrBundle.h

[CodeGen] Use MachineOperand::print in the MIRPrinter for MO_Register.

2017-12-07 10:40:31 +00:00

MachineInstrBundleIterator.h

[CodeGen] Fix some Clang-tidy modernize-use-using and Include What You Use warnings; other minor fixes (NFC).

2017-05-31 01:10:10 +00:00

MachineJumpTableInfo.h

[CodeGen] Print jump-table index operands as %jump-table.0 in both MIR and debug output

2017-12-13 10:30:59 +00:00

MachineLoopInfo.h

Remove \brief commands from doxygen comments.

2018-05-01 15:54:18 +00:00

MachineMemOperand.h

Fix type mismatch between MachineMemOperand constructor and accessors. NFC

2018-04-09 18:42:19 +00:00

MachineModuleInfo.h

MachineModuleInfo: Remove unused function; NFC

2017-12-15 22:22:42 +00:00

MachineModuleInfoImpls.h

[CodeGen] Fix some Clang-tidy modernize and Include What You Use warnings; other minor fixes (NFC).

2017-10-10 22:33:29 +00:00

MachineOperand.h

Reapplying r331819 [GlobalISel][Legalizer] More concise and faster widenScalar, NFC

2018-05-09 17:28:18 +00:00

MachineOptimizationRemarkEmitter.h

Remove \brief commands from doxygen comments.

2018-05-01 15:54:18 +00:00

MachineOutliner.h

[MachineOutliner] Assert that Liveness tracking is accurate (NFC)

2018-07-07 08:02:19 +00:00

MachinePassRegistry.h

[CodeGen] Fix some Clang-tidy modernize-use-using and Include What You Use warnings; other minor fixes (NFC).

2017-06-26 22:44:03 +00:00

MachinePostDominators.h

[Dominators] Change Roots type to SmallVector

2017-07-26 18:27:39 +00:00

MachineRegionInfo.h

[CodeGen] Fix some Clang-tidy modernize-use-using and Include What You Use warnings; other minor fixes (NFC).

2017-06-01 23:25:02 +00:00

MachineRegisterInfo.h

[GlobalISel] NFCI, Getting GlobalISel ~5% faster

2018-05-23 21:12:02 +00:00

MachineScheduler.h

Remove \brief commands from doxygen comments.

2018-05-01 15:54:18 +00:00

MachineSSAUpdater.h

[CodeGen] Fix some Clang-tidy modernize-use-using and Include What You Use warnings; other minor fixes (NFC).

2017-09-11 23:00:48 +00:00

MachineTraceMetrics.h

Recommit [MachineCombiner] Update instruction depths incrementally for large BBs.

2017-09-20 11:54:37 +00:00

MachORelocation.h

…

MacroFusion.h

Remove \brief commands from doxygen comments.

2018-05-01 15:54:18 +00:00

MIRPrinter.h

MIParser/MIRPrinter: Compute block successors if not explicitely specified

2017-05-05 21:09:30 +00:00

MIRYamlMapping.h

[MIR] Add support for debug metadata for fixed stack objects

2018-04-25 18:58:06 +00:00

ParallelCG.h

[NFC] Header cleanup

2016-04-18 09:17:29 +00:00

Passes.h

[MachineOutliner] Add support for target-default outlining.

2018-06-30 03:56:03 +00:00

PBQPRAConstraint.h

Remove @brief commands from doxygen comments, too.

2018-05-01 16:10:38 +00:00

PreISelIntrinsicLowering.h

[CodeGen] Fix some Clang-tidy modernize and Include What You Use warnings; other minor fixes (NFC).

2017-09-13 21:15:20 +00:00

PseudoSourceValue.h

Add AddresSpace to PseudoSourceValue.

2017-09-14 20:53:51 +00:00

ReachingDefAnalysis.h

[ReachingDefAnalysis] Fix what I assume to be a typo ReachingDedDefaultVal->ReachingDefDefaultVal.

2018-03-20 20:53:21 +00:00

RegAllocPBQP.h

Remove @brief commands from doxygen comments, too.

2018-05-01 16:10:38 +00:00

RegAllocRegistry.h

[CodeGen] Fix some Clang-tidy modernize-use-using and Include What You Use warnings; other minor fixes (NFC).

2017-06-07 23:53:32 +00:00

RegisterClassInfo.h

Fix a bunch more layering of CodeGen headers that are in Target

2017-11-17 01:07:10 +00:00

RegisterPressure.h

Remove \brief commands from doxygen comments.

2018-05-01 15:54:18 +00:00

RegisterScavenging.h

RegScavenging: Add scavengeRegisterBackwards()

2017-06-17 02:08:18 +00:00

RegisterUsageInfo.h

RegisterUsageInfo.h: Add missing header for complete type needed for DenseMap traits

2017-10-24 21:29:10 +00:00

ResourcePriorityQueue.h

Fix a bunch more layering of CodeGen headers that are in Target

2017-11-17 01:07:10 +00:00

RuntimeLibcalls.def

Add support for emitting libcalls for x86_fp80 -> fp128 and vice-versa

2018-01-17 22:29:16 +00:00

RuntimeLibcalls.h

[IR][CodeGen] Remove dependency on EVT from IR/Function.cpp. Move EVT to CodeGen layer.

2018-03-29 17:21:10 +00:00

ScheduleDAG.h

Remove \brief commands from doxygen comments.

2018-05-01 15:54:18 +00:00

ScheduleDAGInstrs.h

Remove \brief commands from doxygen comments.

2018-05-01 15:54:18 +00:00

ScheduleDAGMutation.h

[CodeGen] Fix some Clang-tidy modernize and Include What You Use warnings; other minor fixes (NFC).

2017-02-22 22:32:51 +00:00

ScheduleDFS.h

Remove \brief commands from doxygen comments.

2018-05-01 15:54:18 +00:00

ScheduleHazardRecognizer.h

[CodeGen] Fix some Clang-tidy modernize and Include What You Use warnings; other minor fixes (NFC).

2017-02-22 22:32:51 +00:00

SchedulerRegistry.h

[CodeGen] Fix some Clang-tidy modernize-use-using and Include What You Use warnings; other minor fixes (NFC).

2017-06-06 22:22:41 +00:00

ScoreboardHazardRecognizer.h

[CodeGen] Fix some Clang-tidy modernize and Include What You Use warnings; other minor fixes (NFC).

2017-02-22 22:32:51 +00:00

SDNodeProperties.td

TableGen: Allow setting SDNodeProperties on intrinsics

2017-12-20 19:36:28 +00:00

SelectionDAG.h

[SelectionDAG] Split float and integer isKnownNeverZero tests

2018-07-07 18:17:14 +00:00

SelectionDAGAddressAnalysis.h

[DAG] Teach BaseIndexOffset to correctly handle with indexed operations

2018-01-08 16:21:35 +00:00

SelectionDAGISel.h

Remove \brief commands from doxygen comments.

2018-05-01 15:54:18 +00:00

SelectionDAGNodes.h

[SelectionDAG] Remove debug locations from ConstantSD(FP)Nodes

2018-06-25 17:06:18 +00:00

SelectionDAGTargetInfo.h

[CodeGen] Fix some Clang-tidy modernize and Include What You Use warnings; other minor fixes (NFC).

2017-09-13 21:15:20 +00:00

SlotIndexes.h

[DebugInfo] Examine all uses of isDebugValue() for debug instructions.

2018-05-09 02:42:00 +00:00

StackMaps.h

Remove \brief commands from doxygen comments.

2018-05-01 15:54:18 +00:00

StackProtector.h

Remove \brief commands from doxygen comments.

2018-05-01 15:54:18 +00:00

TailDuplicator.h

Remove unnecessary includes; NFC

2017-12-13 02:51:01 +00:00

TargetCallingConv.h

[IR][CodeGen] Remove dependency on EVT from IR/Function.cpp. Move EVT to CodeGen layer.

2018-03-29 17:21:10 +00:00

TargetFrameLowering.h

Correct dwarf unwind information in function epilogue

2018-04-24 10:32:08 +00:00

TargetInstrInfo.h

[MachineOutliner] Fix typo in getOutliningCandidateInfo function name

2018-07-04 15:37:08 +00:00

TargetLowering.h

[X86][TLI] DAGCombine: Unfold variable bit-clearing mask to two shifts.

2018-07-09 19:06:42 +00:00

TargetLoweringObjectFileImpl.h

Revert "Add support for generating a call graph profile from Branch Frequency Info."

2018-06-28 13:15:03 +00:00

TargetOpcodes.h

Fix layering of CodeGen/TargetOpcodes.def by moving it to Support

2018-03-23 23:58:27 +00:00

TargetPassConfig.h

Fix typos of occurred and occurrence

2018-01-24 10:33:39 +00:00

TargetRegisterInfo.h

GlobalISel: Use a callback to compute constrained reg class for unallocatble registers

2018-05-03 21:44:16 +00:00

TargetSchedule.h

[CodeGen] assume max/default throughput for unspecified instructions

2018-06-05 23:34:45 +00:00

TargetSubtargetInfo.h

Remove \brief commands from doxygen comments.

2018-05-01 15:54:18 +00:00

UnreachableBlockElim.h

[PM] Port UnreachableBlockElim to the new Pass Manager

2016-07-08 03:32:49 +00:00

ValueTypes.h

[IR][CodeGen] Remove dependency on EVT from IR/Function.cpp. Move EVT to CodeGen layer.

2018-03-29 17:21:10 +00:00

ValueTypes.td

NFC Fix a comment in ValueTypes.td

2018-06-07 23:32:18 +00:00

VirtRegMap.h

Remove @brief commands from doxygen comments, too.

2018-05-01 16:10:38 +00:00

WasmEHFuncInfo.h

Fix WasmEHFuncInfo.h to include what it uses

2018-06-20 21:43:49 +00:00

WinEHFuncInfo.h

[CodeGen] Fix some Clang-tidy modernize-use-using and Include What You Use warnings; other minor fixes (NFC).

2017-06-03 00:22:41 +00:00