Haicheng Wu 8c939cb97f [TTI] Refine the cost of EXT in getUserCost() ...

Now, getUserCost() only checks the src and dst types of EXT to decide it is free
or not. This change first checks the types, then calls isExtFreeImpl(), and
check if EXT can form ExtLoad at last. Currently, only AArch64 has customized
implementation of isExtFreeImpl() to check if EXT can be folded into its use.

Differential Revision: https://reviews.llvm.org/D34458

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@308076 91177308-0d34-0410-b5e6-96231b3b80d8

2017-07-15 02:12:16 +00:00

..

GlobalISel

[globalisel][tablegen] Change method of squashing unused variable warnings following post-commit comments.

2017-07-11 14:23:14 +00:00

MIRParser

CodeGen: Refactor MIR parsing

2017-06-06 00:44:35 +00:00

PBQP

[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

Analysis.h

Move llvm::canBeOmittedFromSymbolTable() to Analysis.

2017-03-31 04:46:31 +00:00

AsmPrinter.h

fix trivial typos; NFC

2017-07-02 03:24:54 +00:00

AtomicExpandUtils.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

BasicTTIImpl.h

[TTI] Refine the cost of EXT in getUserCost()

2017-07-15 02:12:16 +00:00

CalcSpillWeights.h

Trace copies when checking for rematerializability in spill weight calculation

2015-08-10 11:59:44 +00:00

CallingConvLower.h

[CodeGen] Remove dead call-or-prologue enum from CCState

2017-02-02 21:58:22 +00:00

CommandFlags.h

Re-land r301697 "[IR] Make add/remove Attributes use AttrBuilder instead of AttributeList"

2017-05-02 22:07:37 +00:00

DAGCombine.h

…

DFAPacketizer.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

DIE.h

Mark dump() methods as const. NFC

2017-06-21 22:19:17 +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

AsmPrinter: Avoid creating symbols in DwarfStringPool

2015-05-24 16:58:59 +00:00

EdgeBundles.h

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

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

ExecutionDepsFix.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

ExpandReductions.h

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

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

FastISel.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

FaultMaps.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

FunctionLoweringInfo.h

ISel: Fix FastISel of swifterror values

2017-06-15 17:34:42 +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

[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

IntrinsicLowering.h

Reformat 3 files in llvm/include/llvm/CodeGen/.

2015-10-05 04:44:18 +00:00

ISDOpcodes.h

Do not legalize large setcc with setcce, introduce setcccarry and do it with usubo/setcccarry.

2017-06-01 11:14:17 +00:00

LatencyPriorityQueue.h

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

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

LazyMachineBlockFrequencyInfo.h

[LazyMachineBFI] Reimplement with getAnalysisIfAvailable

2017-02-23 17:30:01 +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

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

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

LiveIntervalAnalysis.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

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

LivePhysRegs: Rework constructor + documentation; NFC

2017-05-26 21:51:00 +00:00

LiveRangeEdit.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

LiveRegMatrix.h

LiveRegMatrix: Fix some subreg interference checks

2017-03-02 00:35:08 +00:00

LiveRegUnits.h

RegisterScavenging: Fix PR33687

2017-07-07 03:02:18 +00:00

LiveStackAnalysis.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

LiveVariables.h

Use the range variant of find instead of unpacking begin/end

2016-08-11 22:21:41 +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

Revert "r306529 - [X86] Correct dwarf unwind information in function epilogue"

2017-06-29 13:58:24 +00:00

MachineBlockFrequencyInfo.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

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][MachineCombine] Fold FNMUL+FSUB -> FNMADD.

2017-05-11 20:07:24 +00:00

MachineConstantPool.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

MachineDominanceFrontier.h

[Dominators] Make IsPostDominator a template parameter

2017-07-14 18:26:09 +00:00

MachineDominators.h

[Dominators] Make IsPostDominator a template parameter

2017-07-14 18:26:09 +00:00

MachineFrameInfo.h

ARM: Compute MaxCallFrame size early

2017-05-05 22:04:05 +00:00

MachineFunction.h

Enhance synchscope representation

2017-07-11 22:23:00 +00:00

MachineFunctionPass.h

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

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

MachineInstr.h

Revert "r306529 - [X86] Correct dwarf unwind information in function epilogue"

2017-06-29 13:58:24 +00:00

MachineInstrBuilder.h

PR32382: Fix emitting complex DWARF expressions.

2017-04-18 01:21:53 +00:00

MachineInstrBundle.h

MachineInstrBundle: Pass iterators to getBundle(Start|End); NFC

2016-10-25 02:55:17 +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

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

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

MachineLoopInfo.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

MachineMemOperand.h

[MIR] Add support for printing and parsing target MMO flags

2017-07-13 02:28:54 +00:00

MachineModuleInfo.h

CodeGen: Refactor MIR parsing

2017-06-06 00:44:35 +00:00

MachineModuleInfoImpls.h

[WebAssembly] Use __stack_pointer global when writing wasm binary

2017-06-16 23:59:10 +00:00

MachineOperand.h

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

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

MachineOptimizationRemarkEmitter.h

[ORE] Unify spelling as "diagnostics hotness"

2017-06-30 18:13:59 +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] Make IsPostDominator a template parameter

2017-07-14 18:26:09 +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

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

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

MachineScheduler.h

Fix incorrect comment in machine-scheduler

2017-06-27 16:49:45 +00:00

MachineSSAUpdater.h

[NFC] Header cleanup

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

MachineTraceMetrics.h

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

2017-02-21 22:07:52 +00:00

MachineValueType.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

MachORelocation.h

…

MacroFusion.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

MIRPrinter.h

MIParser/MIRPrinter: Compute block successors if not explicitely specified

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

MIRYamlMapping.h

[Improve CodeGen Testing] This patch renables MIRPrinter print fields which have value equal to its default.

2017-06-06 08:16:19 +00:00

ParallelCG.h

[NFC] Header cleanup

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

Passes.h

Revert "r306529 - [X86] Correct dwarf unwind information in function epilogue"

2017-06-29 13:58:24 +00:00

PBQPRAConstraint.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

PreISelIntrinsicLowering.h

[PM] Port PreISelIntrinsicLowering to the new PM

2016-06-24 20:13:42 +00:00

PseudoSourceValue.h

Remove inline keyword from inline classof methods

2017-06-29 19:35:17 +00:00

RegAllocPBQP.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

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

Disable Callee Saved Registers

2017-03-14 09:09:26 +00:00

RegisterPressure.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

RegisterScavenging.h

RegScavenging: Add scavengeRegisterBackwards()

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

RegisterUsageInfo.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

ResourcePriorityQueue.h

Replace silly uses of 'signed' with 'int'

2016-06-21 05:10:24 +00:00

RuntimeLibcalls.h

Add element atomic memset intrinsic

2017-07-12 21:57:23 +00:00

ScheduleDAG.h

[CodeGen] Add dependency printer

2017-07-12 15:30:59 +00:00

ScheduleDAGInstrs.h

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

2017-06-06 11:49:48 +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

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

2017-06-06 11:49:48 +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

SelectionDAG.h

Enhance synchscope representation

2017-07-11 22:23:00 +00:00

SelectionDAGAddressAnalysis.h

[DAG] Fold FrameIndex offset into BaseIndexOffset analysis. NFCI.

2017-06-29 15:48:11 +00:00

SelectionDAGISel.h

[CodeGen] Pass SDAG an ORE, and replace FastISel stats with remarks.

2017-03-30 17:49:58 +00:00

SelectionDAGNodes.h

Enhance synchscope representation

2017-07-11 22:23:00 +00:00

SelectionDAGTargetInfo.h

Pass DebugLoc and SDLoc by const ref.

2016-06-12 15:39:02 +00:00

SlotIndexes.h

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

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

StackMaps.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

StackProtector.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

TailDuplicator.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

TargetLoweringObjectFileImpl.h

IR: Replace the "Linker Options" module flag with "llvm.linker.options" named metadata.

2017-06-12 20:10:48 +00:00

TargetPassConfig.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

TargetSchedule.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

UnreachableBlockElim.h

[PM] Port UnreachableBlockElim to the new Pass Manager

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

ValueTypes.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

ValueTypes.td

[MVT] add v1i1 MVT

2017-05-18 11:29:41 +00:00

VirtRegMap.h

RegAllocPBQP: Do not assign reserved physical register

2017-06-08 21:30:54 +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