Wei Mi a3256711ec [ConstHoisting] Turn on consthoist-with-block-frequency by default. ...

Using profile information to guide consthoisting is generally helpful for
performance, so the patch turns it on by default. No compile time or perf
regression were found using spec2000 and spec2006 on x86.  Some significant
improvement (>20%) was seen on internal benchmarks.

Differential Revision: https://reviews.llvm.org/D35063

llvm-svn: 307338

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

..

ADCE

Fix a test to check assembly output instead of bitcode.

2017-03-31 23:22:19 +00:00

AddDiscriminators

[AddDiscriminators] Assign discriminators to MemIntrinsic calls.

2017-04-11 19:07:30 +00:00

AlignmentFromAssumptions

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ArgumentPromotion

[ArgPromotion] Add a testcase for PR32917

2017-05-05 08:40:24 +00:00

AtomicExpand

Add address space mangling to lifetime intrinsics

2017-04-10 20:18:21 +00:00

BDCE

[Analysis] Support bitreverse in -demanded-bits pass

2017-04-13 16:44:25 +00:00

BranchFolding

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CodeExtractor

Clean up a test case

2017-06-27 21:35:49 +00:00

CodeGenPrepare

[CGP, x86] update test checks; NFC

2017-07-06 15:31:38 +00:00

ConstantHoisting

[ConstHoisting] Turn on consthoist-with-block-frequency by default.

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

ConstantMerge

Don't merge global constants with non-dbg metadata.

2017-03-09 00:03:37 +00:00

ConstProp

[X86] Replace 'REQUIRES: x86' in tests with 'REQUIRES: x86-registered-target' which seems to be the correct way to make them run on an x86 build.

2017-06-04 08:21:58 +00:00

Coroutines

[coroutines] PR33271: Remove stray coro.save intrinsics during CoroSplit

2017-06-02 02:18:36 +00:00

CorrelatedValuePropagation

[LVI] Teach LVI to reason about ORs of icmps similar to how it reasons about ANDs of icmps

2017-06-23 01:08:16 +00:00

CountingFunctionInserter

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CrossDSOCFI

[cfi] CFI-ICall for ThinLTO.

2017-06-16 00:18:29 +00:00

DCE

[InstSimplify] Don't constant fold or DCE calls that are marked nobuiltin

2017-06-09 23:18:11 +00:00

DeadArgElim

Replace hardcoded intrinsic list with speculatable attribute.

2017-05-03 02:26:10 +00:00

DeadStoreElimination

Add address space mangling to lifetime intrinsics

2017-04-10 20:18:21 +00:00

EarlyCSE

[EarlyCSE] Make PhiToCheck in removeMSSA() a set.

2017-06-14 19:29:53 +00:00

EliminateAvailableExternally

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Float2Int

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ForcedFunctionAttrs

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FunctionAttrs

Support arbitrary address space pointers in masked gather/scatter intrinsics.

2017-05-03 12:28:54 +00:00

FunctionImport

Revert r295861, "[ModuleSummaryAnalysis] Don't crash when referencing unnamed globals."

2017-05-03 00:18:48 +00:00

GCOVProfiling

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GlobalDCE

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

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

GlobalMerge

Align definition of DW_OP_plus with DWARF spec [3/3]

2017-06-14 13:14:38 +00:00

GlobalOpt

[GlobalOpt] Remove unreachable blocks before optimizing a function.

2017-07-05 22:28:28 +00:00

GlobalSplit

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

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

GuardWidening

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GVN

Revert "[GVN] Recommit the patch "Add phi-translate support in scalarpre"."

2017-07-03 12:23:10 +00:00

GVNHoist

Disable GVN Hoist due to still more bugs being found in it. There is

2017-04-27 00:28:03 +00:00

GVNSink

Changed a comparison operator for std::stable_sort to implement strict weak ordering.

2017-06-08 17:27:40 +00:00

IndVarSimplify

Revert "Revert "Revert "[IndVars] Canonicalize comparisons between non-negative values and indvars"""

2017-07-06 10:47:13 +00:00

InferAddressSpaces

InferAddressSpaces: Avoid assertion failure with replacing identical

2017-06-08 13:20:55 +00:00

InferFunctionAttrs

Add argmononly attribute to strlen and wcslen, i.e. they only read memory (string) passed to them.

2017-06-18 03:10:26 +00:00

Inline

[Cloner] Re-map simplfied cloned instructions.

2017-07-01 03:29:33 +00:00

InstCombine

[ValueTracking] Support icmps fed by 'and' and 'or'.

2017-07-06 20:00:25 +00:00

InstMerge

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InstNamer

Add basic test case for -instnamer

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

InstSimplify

[InstSimplify] Constant fold the new GEP in SimplifyGEPInst.

2017-06-06 10:17:14 +00:00

InterleavedAccess

Fix the bug when handling shufflevector for aarch64.

2017-06-26 21:33:51 +00:00

Internalize

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IPConstantProp

[IPCP] Don't propagate return value for naked functions.

2017-02-04 19:44:14 +00:00

IRCE

[IRCE] Canonicalize pre/post loops after the blocks are added into parent loop

2017-06-06 14:54:01 +00:00

JumpThreading

[JumpThreading] Add test case that was supposed to go with r306085.

2017-06-27 15:26:47 +00:00

LCSSA

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LICM

[AliasSetTracker] Don't drop AA MD so eagerly

2017-06-29 19:13:11 +00:00

LoadStoreVectorizer

Skip bitcasts while looking for GEP in LoadStoreVectorizer

2017-04-25 18:00:08 +00:00

LoopDataPrefetch

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LoopDeletion

[LoopDeletion] Update exits correctly when multiple duplicate edges from an exiting block

2017-06-22 20:20:56 +00:00

LoopDistribute

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LoopIdiom

[Atomics] Rename and change prototype for atomic memcpy intrinsic

2017-06-16 14:43:59 +00:00

LoopInterchange

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LoopLoadElim

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LoopPredication

Loop predication expand both sides of the widened condition

2017-02-27 15:44:49 +00:00

LoopReroll

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LoopRotate

Restrict the definition of loop preheader to avoid EH blocks

2017-06-22 23:27:16 +00:00

LoopSimplify

[LoopSimplify] Re-instate r306081 with a bug fix w.r.t. indirectbr.

2017-06-25 22:45:31 +00:00

LoopSimplifyCFG

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LoopStrengthReduce

[LSR] Narrow search space by filtering non-optimal formulae with the same ScaledReg and Scale.

2017-07-06 15:52:14 +00:00

LoopUnroll

[LoopUnrollRuntime] Bailout when multiple exiting blocks to the unique latch exit block

2017-07-06 18:39:26 +00:00

LoopUnswitch

[LoopSimplify] Re-instate r306081 with a bug fix w.r.t. indirectbr.

2017-06-25 22:45:31 +00:00

LoopVectorize

llvm/test/Transforms/LoopVectorize/X86/slm-no-vectorize.ll: -debug is available in +Asserts.

2017-07-02 14:25:27 +00:00

LoopVersioning

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

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

LoopVersioningLICM

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

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

LowerAtomic

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LowerExpectIntrinsic

Fix builin_expect lowering bug

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

LowerGuardIntrinsic

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LowerInvoke

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LowerSwitch

LowerSwitch: Fix producing invalid IR on unreachable code

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

LowerTypeTests

Fix ODR violations due to abuse of LLVM_YAML_IS_(FLOW_)?SEQUENCE_VECTOR

2017-06-30 20:56:57 +00:00

Mem2Reg

Add test coverage for mem2reg dbg.declare lowering.

2017-04-21 22:13:55 +00:00

MemCpyOpt

Add address space mangling to lifetime intrinsics

2017-04-10 20:18:21 +00:00

MergeFunc

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MetaRenamer

[MetaRenamer] Don't rename library functions.

2017-03-23 23:21:07 +00:00

NameAnonGlobals

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NaryReassociate

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NewGVN

NewGVN: Fix PR 33461, caused by slightly overzealous verification.

2017-06-19 00:24:00 +00:00

ObjCARC

Replace hardcoded intrinsic list with speculatable attribute.

2017-05-03 02:26:10 +00:00

PartiallyInlineLibCalls

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PGOProfile

[PGO] Implementate profile counter regiser promotion

2017-06-25 00:26:43 +00:00

PhaseOrdering

Make globalaa-retained.ll test catching more cases.

2017-04-18 13:29:26 +00:00

PlaceSafepoints

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PreISelIntrinsicLowering

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PruneEH

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Reassociate

[Reassociate] Make sure EraseInst sets MadeChange

2017-06-27 05:32:13 +00:00

Reg2Mem

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RewriteStatepointsForGC

[RS4GC] Drop invalid metadata after pointers are relocated

2017-06-12 21:26:53 +00:00

SafeStack

Align definition of DW_OP_plus with DWARF spec [3/3]

2017-06-14 13:14:38 +00:00

SampleProfile

Do not inline recursive direct calls in sample loader pass.

2017-06-21 17:57:43 +00:00

Scalarizer

[Scalarizer] Handle scalar arguments in vector GEP

2017-03-31 06:29:49 +00:00

SCCP

[SCCP] Resolve indirect branch target when possible.

2017-04-10 00:33:25 +00:00

SeparateConstOffsetFromGEP

AMDGPU: Mark all unspecified CC functions in tests as amdgpu_kernel

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

SimpleLoopUnswitch

[PM/Unswitch] Fix a bug in the domtree update logic for the new unswitch

2017-05-25 06:33:36 +00:00

SimplifyCFG

[ValueTracking] Support icmps fed by 'and' and 'or'.

2017-07-06 20:00:25 +00:00

Sink

[Sink] Fix predicate in legality check

2017-06-09 19:31:10 +00:00

SLPVectorizer

[SLP] A test for limiting vectorization of instructions, NFC.

2017-06-30 14:37:32 +00:00

SpeculativeExecution

Revert r301950: SpeculativeExecution: Stop using whitelist for costs

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

SROA

[SROA] Fix APInt size when alloca address space is not 0

2017-06-27 18:26:06 +00:00

StraightLineStrengthReduce

AMDGPU: Mark all unspecified CC functions in tests as amdgpu_kernel

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

StripDeadPrototypes

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StripSymbols

[StripDeadDebug/DIFinder] Track inlined SPs

2017-04-11 13:32:11 +00:00

StructurizeCFG

Revert "StructurizeCFG: Directly invert cmp instructions"

2017-04-24 20:25:01 +00:00

TailCallElim

[TRE] Improve code motion in TRE, use AA to tell whether a load can be moved before a call that writes to memory.

2017-06-19 15:21:18 +00:00

ThinLTOBitcodeWriter

Write summaries for merged modules when splitting modules for ThinLTO.

2017-06-08 23:01:49 +00:00

Util

PredicateInfo: Don't insert conditional info when a conditional branch jumps to the same target regardless of condition

2017-06-14 21:19:52 +00:00

WholeProgramDevirt

Skip CFI for dead functions.

2017-06-02 18:24:23 +00:00