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llvm-project/llvm/test/Transforms
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Rong Xu 0abd744597 [PGO] Use the sum of profile counts to fix the function entry count 
Raw profile count values for each BB are not kept after profile
annotation. We record function entry count and branch weights
and use them to compute the count when needed.  This mechanism
works well in a perfect world, but often breaks in real programs,
because of number prevision, inconsistent profile, or bugs in
BFI). This patch uses sum of profile count values to fix
function entry count to make the BFI count close to real profile
counts.

Differential Revision: https://reviews.llvm.org/D61540
 		2020-12-16 13:37:43 -08:00
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ADCE
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AddDiscriminators
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AggressiveInstCombine [TruncInstCombine] Remove scalable vector restriction 2020-12-10 18:00:19 +08:00
AlignmentFromAssumptions Reland [AssumeBundles] Use operand bundles to encode alignment assumptions 2020-09-12 15:36:06 +02:00
ArgumentPromotion [FileCheck] Enforce --allow-unused-prefixes=false for llvm/test/Transforms 2020-12-09 08:51:38 -08:00
AtomicExpand [AArch64] Out-of-line atomics (-moutline-atomics) implementation. 2020-11-20 13:30:12 +00:00
Attributor [FileCheck] Enforce --allow-unused-prefixes=false for llvm/test/Transforms 2020-12-09 08:51:38 -08:00
BDCE [DemandedBits][BDCE] Add support for min/max intrinsics 2020-09-10 22:13:31 +02:00
BlockExtractor [BlockExtract][NewPM] Port -extract-blocks to NPM 2020-10-21 12:51:11 -07:00
BranchFolding
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CallSiteSplitting
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CalledValuePropagation
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CanonicalizeAliases [NPM] Move more O0 pass building into PassBuilder 2020-11-19 11:22:23 -08:00
CanonicalizeFreezeInLoops
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CodeExtractor [Inline] prevent inlining on stack protector mismatch 2020-12-02 11:00:16 -08:00
CodeGenPrepare [CodeGenPrepare] Update optimizeGatherScatterInst for scalable vectors. 2020-12-15 10:57:51 +00:00
ConstantHoisting [test] Fix const-addr-no-neg-offset.ll under NPM 2020-11-13 23:29:58 -08:00
ConstantMerge
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ConstraintElimination [ConstraintElimination] Bail out if system gets too big. 2020-12-06 20:19:15 +00:00
Coroutines [test] Fix coro-retcon.ll under NPM 2020-12-09 22:04:59 -08:00
CorrelatedValuePropagation [AC] Handle (X+C1)<C2 assumes (PR48408) 2020-12-13 21:00:32 +01:00
CrossDSOCFI
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DCE [DCE] Always get TargetLibraryInfo 2020-11-17 20:41:05 -08:00
DeadArgElim OpaquePtr: Bulk update tests to use typed sret 2020-11-20 17:58:26 -05:00
DeadStoreElimination [DSE] Precommit test case for PR48279. 2020-11-24 18:10:23 +00:00
DivRemPairs
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EarlyCSE OpaquePtr: Bulk update tests to use typed sret 2020-11-20 17:58:26 -05:00
EliminateAvailableExternally
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EntryExitInstrumenter
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ExpandMemCmp
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FixIrreducible [FixIrreducible][NewPM] Port -fix-irreducible to NPM 2020-10-09 09:22:09 -07:00
Float2Int
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ForcedFunctionAttrs
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FunctionAttrs [FunctionAttrs][NPM] Fix handling of convergent 2020-11-23 21:09:41 -08:00
FunctionImport [CGProfile] allows bitcast in metadata node storing function pointers 2020-11-13 09:28:21 -08:00
GCOVProfiling [gcov] Add spanning tree optimization 2020-09-13 00:07:31 -07:00
GVN [NFC] Added test for PR33549 2020-12-09 03:21:52 +01:00
GVNHoist
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GVNSink [GVNSink][NewPM] Add GVNSinkPass to PassRegistry.def 2020-09-22 08:24:09 -07:00
GlobalDCE
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GlobalMerge
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GlobalOpt Fix for Bug 48055. 2020-12-04 11:05:01 -08:00
GlobalSplit
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GuardWidening
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HardwareLoops [FileCheck] Enforce --allow-unused-prefixes=false for llvm/test/Transforms 2020-12-09 08:51:38 -08:00
HelloNew Reland [docs][NewPM] Add docs for writing NPM passes 2020-09-14 16:06:19 -07:00
HotColdSplit [CodeGen] Add text section prefix for COFF object file 2020-12-08 18:56:21 +08:00
IRCE [IRCE] Add test case for PR48051 2020-12-14 12:01:19 +00:00
IndVarSimplify [SCEV] Add missing type check into getRangeForAffineNoSelfWrappingAR 2020-12-15 14:50:32 +07:00
IndirectBrExpand
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InferAddressSpaces [InferAddrSpace] Teach to handle assumed address space. 2020-11-16 17:06:33 -05:00
InferFunctionAttrs Make inferLibFuncAttributes() add SExt attribute on second arg to ldexp. 2020-11-10 18:32:15 +01:00
Inline [FileCheck] Enforce --allow-unused-prefixes=false for llvm/test/Transforms 2020-12-09 08:51:38 -08:00
InstCombine [InstCombine] Precommit tests for !annotation metadata handling. 2020-12-16 15:43:30 +00:00
InstMerge OpaquePtr: Bulk update tests to use typed sret 2020-11-20 17:58:26 -05:00
InstNamer Port -instnamer to NPM 2020-10-22 12:08:36 -07:00
InstSimplify [InstSimplify] Add tests that fold instructions with poison operands (NFC) 2020-12-02 01:01:59 +09:00
InterleavedAccess [InterleavedAccess] Remove unused check-prefixes 2020-11-09 13:12:40 +00:00
Internalize
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JumpThreading [JumpThreading] Call eraseBlock when folding a conditional branch 2020-12-03 23:50:17 -08:00
LCSSA
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LICM [FileCheck] Enforce --allow-unused-prefixes=false for llvm/test/Transforms 2020-12-09 08:51:38 -08:00
LoadStoreVectorizer [FileCheck] Enforce --allow-unused-prefixes=false for llvm/test/Transforms 2020-12-09 08:51:38 -08:00
LoopDataPrefetch
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LoopDeletion Revert "[LoopDeletion] Allows deletion of possibly infinite side-effect free loops" 2020-11-07 00:32:12 -05:00
LoopDistribute [LoopVersioning] Form dedicated exits for versioned loop to preserve simplify form 2020-10-24 21:40:46 +08:00
LoopFlatten [test] Fix widen-iv.ll under NPM 2020-12-07 19:34:31 -08:00
LoopFusion [test] Fix LoopFusion tests under NewPM 2020-12-07 17:37:42 -08:00
LoopIdiom [LoopIdiomRecognize] Teach detectShiftUntilZeroIdiom to recognize loops where the counter is decrementing. 2020-12-14 14:25:05 -08:00
LoopInstSimplify
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LoopInterchange [LoopInterchange] Skip non SCEV-able operands in cost function. 2020-11-08 11:41:19 +00:00
LoopLoadElim [LoopLoadElim] Make sure all loops are in simplify form. PR48150 2020-11-26 10:51:11 +07:00
LoopPredication
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LoopReroll [SCEV] Strength nowrap flags after constant folding 2020-10-25 18:00:22 +01:00
LoopRotate [test] Rewrite phi-empty.ll into a unittest 2020-12-08 09:59:31 -08:00
LoopSimplify [test] Fix tests using -analyze that fail under NPM 2020-10-21 21:54:30 -07:00
LoopSimplifyCFG [LoopSimplifyCFG][NewPM] Rename simplify-cfg -> loop-simplifycfg 2020-09-21 08:27:19 -07:00
LoopStrengthReduce Reland [DebugInfo] Improve dbg preservation in LSR. 2020-12-14 16:15:18 +01:00
LoopTransformWarning
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LoopUnroll [SimplifyCFG] FoldBranchToCommonDest(): temporairly put back restrictions on liveout uses of bonus instructions (PR48450) 2020-12-14 20:14:31 +03:00
LoopUnrollAndJam [NPM] Share pass building options with legacy PM 2020-11-23 13:04:05 -08:00
LoopUnswitch Revert "Ensure SplitEdge to return the new block between the two given blocks" 2020-12-16 11:52:30 +00:00
LoopVectorize [tests] fix an accidental target dependence added in 99ac8868 2020-12-15 11:07:30 -08:00
LoopVersioning [BasicAA] Handle two unknown sizes for GEPs 2020-12-11 18:45:53 +01:00
LoopVersioningLICM [test] Fix Transforms/LoopVersioningLICM under NPM 2020-12-07 21:54:38 -08:00
LowerAtomic
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LowerConstantIntrinsics
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LowerExpectIntrinsic Revert "clang-misexpect: Profile Guided Validation of Performance Annotations in LLVM" 2020-11-14 13:12:38 +03:00
LowerGuardIntrinsic
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LowerInvoke
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LowerMatrixIntrinsics [test] Fix multiply-minimal.ll 2020-11-19 18:16:35 -08:00
LowerSwitch [LowerSwitch][NewPM] Port lowerswitch to NPM 2020-09-15 18:18:31 -07:00
LowerTypeTests [FileCheck] Enforce --allow-unused-prefixes=false for llvm/test/Transforms 2020-12-09 08:51:38 -08:00
LowerWidenableCondition
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MakeGuardsExplicit
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Mem2Reg
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MemCpyOpt [FileCheck] Enforce --allow-unused-prefixes=false for llvm/test/Transforms 2020-12-09 08:51:38 -08:00
MergeFunc OpaquePtr: Bulk update tests to use typed sret 2020-11-20 17:58:26 -05:00
MergeICmps [MergeICmps] Fix missing split. 2020-12-01 16:50:55 +01:00
MetaRenamer OpaquePtr: Bulk update tests to use typed sret 2020-11-20 17:58:26 -05:00
NameAnonGlobals [NPM] Move more O0 pass building into PassBuilder 2020-11-19 11:22:23 -08:00
NaryReassociate [NARY-REASSOCIATE] Simplify traversal logic by post deleting dead instructions 2020-12-04 16:17:50 +07:00
NewGVN [MemCpyOpt] Correctly merge alias scopes during call slot optimization 2020-12-03 09:23:37 -08:00
ObjCARC [test] Pin provenance.ll to legacy PM 2020-12-07 23:08:02 -08:00
OpenMP [OpenMP] Use assumptions during ICV tracking 2020-12-15 16:51:34 -06:00
PGOProfile [PGO] Use the sum of profile counts to fix the function entry count 2020-12-16 13:37:43 -08:00
PartialInlining [PartialInliner]: Handle code regions in a switch stmt cases 2020-11-02 14:32:45 -05:00
PartiallyInlineLibCalls
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PhaseOrdering [FileCheck] Enforce --allow-unused-prefixes=false for llvm/test/Transforms 2020-12-09 08:51:38 -08:00
PlaceSafepoints [PlaceSafepoints] Pin tests to legacy PM 2020-10-26 20:07:37 -07:00
PreISelIntrinsicLowering
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PruneEH [PruneEH] Pin tests to legacy PM 2020-10-29 18:17:55 -07:00
Reassociate [Reassociate] Don't convert add-like-or's into add's if they appear to be part of load-combining idiom 2020-11-18 17:55:02 +03:00
Reg2Mem [Reg2Mem] add support for the new pass manager 2020-11-08 11:14:05 +00:00
RewriteStatepointsForGC GC-parseable element atomic memcpy/memmove 2020-10-23 14:06:09 -07:00
SCCP OpaquePtr: Bulk update tests to use typed byval 2020-11-20 14:00:46 -05:00
SLPVectorizer [SLP] Control maximum vectorization factor from TTI 2020-12-14 08:49:40 -08:00
SROA [ConstantFold] Fold more operations to poison 2020-11-29 21:19:48 +09:00
SafeStack OpaquePtr: Bulk update tests to use typed byval 2020-11-20 14:00:46 -05:00
SampleProfile [CSSPGO] Pseudo probe encoding and emission. 2020-12-10 17:29:28 -08:00
ScalarizeMaskedMemIntrin
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Scalarizer [Scalarizer] Remove unused check-prefixes 2020-11-09 10:37:17 +00:00
SeparateConstOffsetFromGEP [NewPM] Port -separate-const-offset-from-gep 2020-11-09 17:42:36 -08:00
SimpleLoopUnswitch OpaquePtr: Bulk update tests to use typed sret 2020-11-20 17:58:26 -05:00
SimplifyCFG [SimplifyCFG] Precommit test for preserving !annotation. 2020-12-16 18:47:45 +00:00
Sink Sink: Handle instruction sink when a user is dead 2020-10-09 16:20:26 -07:00
SpeculateAroundPHIs
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SpeculativeExecution SpeculativeExecution: Allow speculating more instruction types 2020-11-18 17:00:19 +01:00
StraightLineStrengthReduce [NPM] Add remaining test of -slsr 2020-11-17 14:41:01 +08:00
StripDeadPrototypes
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StripSymbols [NewPM] Port strip* passes to NPM 2020-09-15 18:25:12 -07:00
StructurizeCFG [StructurizeCFG][NewPM] Port -structurizecfg to NPM 2020-10-23 15:54:03 -07:00
SyntheticCountsPropagation
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TailCallElim OpaquePtr: Bulk update tests to use typed sret 2020-11-20 17:58:26 -05:00
ThinLTOBitcodeWriter [test] Fix split-vfunc.ll under NPM 2020-11-19 14:59:05 -08:00
TypePromotion/ARM
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UnifyFunctionExitNodes [NPM] Port -mergereturn to NPM 2020-10-20 10:33:58 -07:00
UnifyLoopExits [NPM] port -unify-loop-exits to NPM 2020-10-20 10:46:57 -07:00
UniqueInternalLinkageNames [NewPM] Add unique-internal-linkage-names to PassRegistry.def 2020-11-09 12:54:13 -08:00
Util Add pass to add !annotate metadata from @llvm.global.annotations. 2020-11-16 14:57:11 +00:00
VectorCombine [VectorCombine] adjust test alignments for better coverage; NFC 2020-12-16 16:30:45 -05:00
WholeProgramDevirt [WholeProgramDevirt][NewPM] Add NPM testing path to match legacy pass 2020-09-30 17:27:37 -07:00
lit.local.cfg [FileCheck] Enforce --allow-unused-prefixes=false for llvm/test/Transforms 2020-12-09 08:51:38 -08:00