Piotr Padlewski b9bd7dd812 Set cost of invariant group intrinsics to 0 ...

Summary:
Like with other similar intrinsics, presense of strip or
launder.invariant.group should not change the result of inlining cost.
This is because they are just markers and do not perform any computation.

Reviewers: amharc, rsmith, reames, kuhar

Subscribers: eraman, llvm-commits

Differential Revision: https://reviews.llvm.org/D51814

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@341725 91177308-0d34-0410-b5e6-96231b3b80d8

2018-09-07 22:29:48 +00:00

..

ADCE

[DebugInfo] Add DILabel metadata and intrinsic llvm.dbg.label.

2018-05-09 02:40:45 +00:00

AddDiscriminators

[DebugInfo] Add DILabel metadata and intrinsic llvm.dbg.label.

2018-05-09 02:40:45 +00:00

AggressiveInstCombine

[AggressiveInstCombine] avoid crashing on unsimplified code (PR37446)

2018-05-14 13:43:32 +00:00

AlignmentFromAssumptions

[AlignmentFromAssumptions] Set source and dest alignments of memory intrinsiscs separately

2018-02-22 18:55:59 +00:00

ArgumentPromotion

[ArgumentPromotion] don't break musttail invariant PR36543

2018-03-02 00:59:27 +00:00

AtomicExpand

[AtomicExpandPass] Widen partword atomicrmw or/xor/and before tryExpandAtomicRMW

2018-08-17 14:03:37 +00:00

BDCE

[DebugInfo] Add DILabel metadata and intrinsic llvm.dbg.label.

2018-05-09 02:40:45 +00:00

BlockExtractor

BlockExtractor: Don’t delete functions directly

2018-03-12 22:28:18 +00:00

BranchFolding

Move branch folding test to a better location.

2015-12-03 19:41:25 +00:00

CalledValuePropagation

Add CalledValuePropagation pass

2017-10-25 13:40:08 +00:00

CallSiteSplitting

[CallSiteSplit] Make sure we remove nonnull if the parameter turns out to be a constant.

2018-04-23 20:09:08 +00:00

CodeExtractor

[CodeExtractor] Use 'normal destination' BB as insert point to store invoke results.

2018-08-21 20:07:46 +00:00

CodeGenPrepare

[ARM] Enable GEP offset splitting for 32-bit ARM.

2018-08-30 22:18:27 +00:00

ConstantHoisting

Revert "Revert r341269: [Constant Hoisting] Hoisting Constant GEP Expressions"

2018-09-04 22:17:03 +00:00

ConstantMerge

Canonicalize the representation of empty an expression in DIGlobalVariableExpression

2017-08-30 18:06:51 +00:00

ConstProp

[X86] Add constant folding for AVX512 versions of scalar floating point to integer conversion intrinsics.

2018-08-12 22:09:54 +00:00

Coroutines

[Coroutines] PR34897: Fix incorrect elisions

2018-05-11 03:12:28 +00:00

CorrelatedValuePropagation

[CVP] Extend tests to illustrate an old patch isn't needed

2018-08-24 21:56:43 +00:00

CrossDSOCFI

[cfi] Build __cfi_check as Thumb when applicable.

2017-08-29 22:29:15 +00:00

DCE

[DCE] Salvage debug info from dead insts

2018-02-15 22:26:18 +00:00

DeadArgElim

[DebugInfo] Add DILabel metadata and intrinsic llvm.dbg.label.

2018-05-09 02:40:45 +00:00

DeadStoreElimination

[BasicAA] Don't assume tail calls with byval don't alias allocas

2018-08-14 01:24:35 +00:00

DivRemPairs

[DivRemPairs] split tests per target to account for bots that don't build for all targets

2017-09-09 14:10:59 +00:00

EarlyCSE

[AMDGPU] Add support for multi-dword s.buffer.load intrinsic

2018-08-25 14:53:17 +00:00

EliminateAvailableExternally

[PM] Port EliminateAvailableExternally pass to the new pass manager.

2016-05-05 02:37:32 +00:00

EntryExitInstrumenter

[DebugInfo] Add DILabel metadata and intrinsic llvm.dbg.label.

2018-05-09 02:40:45 +00:00

ExpandMemCmp/X86

[x86, MemCmpExpansion] allow 2 pairs of loads per block (PR33325)

2018-01-06 16:16:04 +00:00

Float2Int

[PM] Port float2int to the new pass manager

2016-06-24 23:32:02 +00:00

ForcedFunctionAttrs

[attrs] Split off the forced attributes utility into its own pass that

2015-12-27 08:13:45 +00:00

FunctionAttrs

llvm: Add support for "-fno-delete-null-pointer-checks"

2018-07-09 22:27:23 +00:00

FunctionImport

Restore "[ThinLTO] Ensure we always select the same function copy to import"

2018-07-16 15:30:27 +00:00

GCOVProfiling

[DebugInfo] Add DILabel metadata and intrinsic llvm.dbg.label.

2018-05-09 02:40:45 +00:00

GlobalDCE

[PM] Teach the PGO instrumentation pasess to run GlobalDCE before

2017-05-25 07:15:09 +00:00

GlobalMerge

[GlobalMerge] Allow merging globals with explicit section markings.

2018-08-02 23:54:16 +00:00

GlobalOpt

[PPC] Remove Darwin support from POWER backend.

2018-08-28 01:18:29 +00:00

GlobalSplit

Fix one-after-the-end type metadata handling in globalsplit.

2017-03-07 22:18:48 +00:00

GuardWidening

[GuardWidening] Ignore guards with trivial conditions

2018-08-22 02:40:49 +00:00

GVN

[GVN] Invalidate cached info for phis when setting dead predecessors to undef

2018-08-23 12:48:17 +00:00

GVNHoist

[Local] Make DoesKMove required for combineMetadata.

2018-08-24 11:40:04 +00:00

GVNSink

[Local] Make DoesKMove required for combineMetadata.

2018-08-24 11:40:04 +00:00

HotColdSplit

Hot cold splitting pass

2018-09-07 15:03:49 +00:00

IndirectBrExpand

Introduce the "retpoline" x86 mitigation technique for variant #2 of the speculative execution vulnerabilities disclosed today, specifically identified by CVE-2017-5715, "Branch Target Injection", and is one of the two halves to Spectre..

2018-01-22 22:05:25 +00:00

IndVarSimplify

[IndVars] Set Changed when we delete dead instructions. PR38855

2018-09-07 07:23:39 +00:00

InferAddressSpaces

[AMDGPU] Switch to the new addr space mapping by default

2018-02-02 16:07:16 +00:00

InferFunctionAttrs

[LibCalls] Added returned attribute to libcalls

2018-08-23 05:18:23 +00:00

Inline

Set cost of invariant group intrinsics to 0

2018-09-07 22:29:48 +00:00

InstCombine

[InstCombine][x86] add tests for possible blendv transform (PR38814); NFC

2018-09-07 21:40:41 +00:00

InstMerge

[MergedLoadStoreMotion] Fix a debug invariant bug in mergeStores

2018-05-09 06:52:12 +00:00

InstNamer

Add basic test case for -instnamer

2017-05-08 23:18:46 +00:00

InstSimplify

[InstSimplify] use isKnownNeverNaN to fold more fcmp ord/uno

2018-08-21 14:45:13 +00:00

InterleavedAccess

[X86][LLVM]Expanding Supports lowerInterleaved{store|load}() in X86InterleavedAccess (VF64 stride 3-4)

2017-10-02 07:35:25 +00:00

Internalize

[Internalize] Test that __stack_chk_{guard, fail} are not internalized.

2016-06-05 19:08:54 +00:00

IPConstantProp

Recommit r333268: [IPSCCP] Use PredicateInfo to propagate facts from cmp instructions.

2018-08-23 11:04:00 +00:00

IRCE

Revert "[SCEV][NFC] Check NoWrap flags before lexicographical comparison of SCEVs"

2018-08-27 21:41:37 +00:00

JumpThreading

[Local] Make DoesKMove required for combineMetadata.

2018-08-24 11:40:04 +00:00

LCSSA

[DebugInfo][LCSSA] Preserve debug location in lcssa phis

2018-07-31 14:54:52 +00:00

LICM

[AST] Generalize argument specific aliasing

2018-09-07 21:36:11 +00:00

LoadStoreVectorizer

Revert "[SCEV][NFC] Check NoWrap flags before lexicographical comparison of SCEVs"

2018-08-27 21:41:37 +00:00

LoopDataPrefetch

[DebugInfo] Add DILabel metadata and intrinsic llvm.dbg.label.

2018-05-09 02:40:45 +00:00

LoopDeletion

[LoopDeletion] Handle users in unreachable block

2018-01-12 07:24:43 +00:00

LoopDistribute

[DebugInfo] Add DILabel metadata and intrinsic llvm.dbg.label.

2018-05-09 02:40:45 +00:00

LoopIdiom

SCEV should forget all loops containing a deleted block.

2018-08-09 17:53:26 +00:00

LoopInstSimplify

Update MemorySSA in LoopInstSimplify.

2018-08-22 20:05:21 +00:00

LoopInterchange

NFC - Various typo fixes in tests

2018-07-04 13:28:39 +00:00

LoopLoadElim

[PM] Port LoopLoadElimination to the new pass manager and wire it into

2017-01-27 01:32:26 +00:00

LoopPredication

[LoopPredication] Add profitability check based on BPI

2018-03-22 16:03:59 +00:00

LoopReroll

[LoopReroll] Rewrite induction variable rewriting.

2018-06-22 22:58:55 +00:00

LoopRotate

[ADCE] Remove the need of DomTree

2018-08-04 02:50:12 +00:00

LoopSimplify

[DebugInfo] Add DILabel metadata and intrinsic llvm.dbg.label.

2018-05-09 02:40:45 +00:00

LoopSimplifyCFG

Update MemorySSA in LoopSimplifyCFG.

2018-08-22 20:10:21 +00:00

LoopStrengthReduce

SCEVExpander::expandAddRecExprLiterally(): check before casting as Instruction

2018-06-29 07:44:20 +00:00

LoopUnroll

[X86] Make Feature64Bit useful

2018-08-30 06:01:05 +00:00

LoopUnrollAndJam

[UnJ] Improve explicit loop count checks

2018-08-11 07:37:31 +00:00

LoopUnswitch

[LoopUnswitch] Fix SCEV invalidation in unswitching

2018-05-23 10:09:53 +00:00

LoopVectorize

[LV] Fix code gen for conditionally executed loads and stores

2018-09-07 15:53:48 +00:00

LoopVersioning

Re-apply "[SCEV] Strengthen StrengthenNoWrapFlags (reapply r334428)."

2018-07-13 23:58:46 +00:00

LoopVersioningLICM

[LAA] Correctly return a half-open range in expandBounds

2017-04-05 09:24:26 +00:00

LowerAtomic

LowerAtomic: Don't skip optnone functions; atomic still need lowering (PR34020)

2017-08-23 15:43:28 +00:00

LowerExpectIntrinsic

Fix builin_expect lowering bug

2017-06-07 18:32:24 +00:00

LowerGuardIntrinsic

[PM] Port LowerGuardIntrinsic to the new PM.

2016-07-28 22:08:41 +00:00

LowerInvoke

[PM] Port LowerInvoke to the new pass manager

2016-08-12 17:28:27 +00:00

LowerSwitch

LowerSwitch: Fix producing invalid IR on unreachable code

2017-04-21 23:54:12 +00:00

LowerTypeTests

[LowerTypeTests] Limit when icall jumptable entries are emitted

2018-07-13 19:57:39 +00:00

Mem2Reg

Improve ConvertDebugDeclareToDebugValue

2018-06-26 06:17:00 +00:00

MemCpyOpt

[MemCpyOpt] Skip optimizing basic blocks not reachable from entry

2018-04-23 19:55:04 +00:00

MergeFunc

[MergeFunctions] Fix merging of small weak functions

2018-05-15 11:31:07 +00:00

MergeICmps

[MergeICmps] Don't crash when memcmp is not available

2018-05-19 12:51:59 +00:00

MetaRenamer

Remove alignment argument from memcpy/memmove/memset in favour of alignment attributes (Step 1)

2018-01-19 17:13:12 +00:00

NameAnonGlobals

[ThinLTO] Ensure anonymous globals renamed even at -O0

2016-09-17 20:40:16 +00:00

NaryReassociate

[NaryReassociate] Detect deleted instr with WeakVH

2018-05-24 06:09:02 +00:00

NewGVN

[NewGVN] Mark function as changed if we erase instructions.

2018-09-07 11:41:34 +00:00

ObjCARC

[ObjCARC] Prevent code motion into a catchswitch

2018-05-16 04:52:18 +00:00

PartiallyInlineLibCalls

[PartiallyInlineLibCalls][x86] add TTI hook to allow sqrt inlining to depend on arg rather than result

2017-11-27 21:15:43 +00:00

PGOProfile

[PGO] Control Height Reduction

2018-09-04 17:19:13 +00:00

PhaseOrdering

[PhaseOrdering] remove stale comments; NFC

2018-05-09 23:10:46 +00:00

PlaceSafepoints

Remove alignment argument from memcpy/memmove/memset in favour of alignment attributes (Step 1)

2018-01-19 17:13:12 +00:00

PreISelIntrinsicLowering

[PM] Port PreISelIntrinsicLowering to the new PM

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

PruneEH

[PM][FunctionAttrs] add NoUnwind attribute inference to PostOrderFunctionAttrs pass

2018-03-23 21:46:16 +00:00

Reassociate

[Reassociate] swap binop operands to increase factoring potential

2018-09-02 14:22:54 +00:00

Reg2Mem

Move the personality function from LandingPadInst to Function

2015-06-17 20:52:32 +00:00

RewriteStatepointsForGC

NFC - Various typo fixes in tests

2018-07-04 13:28:39 +00:00

SafeStack

SafeStack: Prevent OOB reads with mem intrinsics

2018-08-30 20:44:51 +00:00

SampleProfile

[SampleFDO] Make sample profile loader unaware of compact format change.

2018-09-06 22:03:37 +00:00

Scalarizer

[DebugInfo] Add DILabel metadata and intrinsic llvm.dbg.label.

2018-05-09 02:40:45 +00:00

SCCP

[PPC] Remove Darwin support from POWER backend.

2018-08-28 01:18:29 +00:00

SeparateConstOffsetFromGEP

[Split GEP] handle trunc() in separate-const-offset-from-gep pass.

2018-05-11 21:13:19 +00:00

SimpleLoopUnswitch

[SimpleLoopUnswitch] remove a chain of dead blocks at once

2018-09-04 20:19:41 +00:00

SimplifyCFG

[SimplifyCFG] Fix a cost modeling oversight in branch commoning

2018-08-30 00:03:02 +00:00

Sink

[Sink] Really really fix predicate in legality check

2018-01-11 21:28:57 +00:00

SLPVectorizer

SLPVectorizer: Fix assert with different sized address spaces

2018-08-31 14:34:53 +00:00

SpeculateAroundPHIs

Add a new pass to speculate around PHI nodes with constant (integer) operands when profitable.

2017-11-28 11:32:31 +00:00

SpeculativeExecution

Revert r301950: SpeculativeExecution: Stop using whitelist for costs

2017-05-10 12:30:07 +00:00

SROA

[SROA] Fix alignment for uses of PHI nodes.

2018-08-30 18:59:24 +00:00

StraightLineStrengthReduce

AMDGPU: Mark all unspecified CC functions in tests as amdgpu_kernel

2017-03-21 21:39:51 +00:00

StripDeadPrototypes

[PM] Port StripDeadPrototypes to the new pass manager

2015-10-30 23:28:12 +00:00

StripSymbols

Canonicalize the representation of empty an expression in DIGlobalVariableExpression

2017-08-30 18:06:51 +00:00

StructurizeCFG

StructurizeCFG: Adjust the loop depth for a subregion to order the nodes correctly

2018-05-23 18:34:48 +00:00

SyntheticCountsPropagation

Add a pass to generate synthetic function entry counts.

2018-01-09 19:39:35 +00:00

TailCallElim

[TailCallElim] Preserve DT and PDT

2018-08-04 08:13:47 +00:00

ThinLTOBitcodeWriter

[ThinLTOBitcodeWriter] Emit summaries for regular LTO modules

2018-06-01 15:20:47 +00:00

Util

[PredicateInfo] Use custom mangling to support ssa_copy with unnamed types.

2018-07-24 14:49:52 +00:00

WholeProgramDevirt

Runtime flag to control branch funnel threshold

2018-04-06 21:32:36 +00:00