Daniel Berlin a0431ff170 NewGVN: Fix PR 31682, an overactive assert. ...

Part of the assert has been left active for further debugging.
The other part has been turned into a stat for tracking for the
moment.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@292583 91177308-0d34-0410-b5e6-96231b3b80d8

2017-01-20 06:38:41 +00:00

..

ADCE

[ADCE] Add code to remove dead branches

2016-12-13 16:42:18 +00:00

AddDiscriminators

Introduce updateDiscriminator interface to DILocation to make it cleaner assigning discriminators.

2016-10-26 15:48:45 +00:00

AlignmentFromAssumptions

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ArgumentPromotion

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AtomicExpand

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BBVectorize

Introduce -unroll-partial-threshold to separate PartialThreshold from Threshold in loop unorller.

2017-01-17 23:39:33 +00:00

BDCE

[BDCE] Skip metadata while replacing uses.

2016-12-07 21:47:32 +00:00

BranchFolding

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CodeExtractor

CodeExtractor : Add ability to preserve profile data.

2016-08-02 02:15:45 +00:00

CodeGenPrepare

[Analysis] Centralize objectsize lowering logic.

2016-12-20 23:46:36 +00:00

ConstantHoisting

This implements a more optimal algorithm for selecting a base constant in

2016-07-14 07:44:20 +00:00

ConstantMerge

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ConstProp

[InstCombiner] Simplify lib calls to round{,f}

2016-12-26 14:29:29 +00:00

Coroutines

[coroutines] Store an address of destroy OR cleanup part in the coroutine frame.

2016-10-08 00:22:50 +00:00

CorrelatedValuePropagation

Revert @llvm.assume with operator bundles (r289755-r289757)

2016-12-19 08:22:17 +00:00

CountingFunctionInserter

Add a counter-function insertion pass

2016-09-01 09:42:39 +00:00

CrossDSOCFI

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DCE

llvm/test/Transforms/DCE/calls-errno.ll: Suppress checking @pow(+0,-1).

2016-11-04 18:50:45 +00:00

DeadArgElim

DeadArgElim: Don't mark swifterror arguments as unused

2016-09-21 15:29:08 +00:00

DeadStoreElimination

[DSE] Don't remove stores made live by a call which unwinds.

2016-08-12 01:09:53 +00:00

EarlyCSE

[EarlyCSE] Don't DSE across readnone functions that may throw

2017-01-17 20:15:47 +00:00

EliminateAvailableExternally

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Float2Int

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ForcedFunctionAttrs

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FunctionAttrs

IR, X86: Understand !absolute_symbol metadata on global variables.

2016-12-08 19:01:00 +00:00

FunctionImport

[ThinLTO] Ensure callees get hot threshold when first seen on cold path

2016-12-15 18:21:01 +00:00

GCOVProfiling

[IR] Remove the DIExpression field from DIGlobalVariable.

2016-12-20 02:09:43 +00:00

GlobalDCE

Test the different scenarios of GlobalDCE and comdats more

2016-12-26 08:54:01 +00:00

GlobalMerge

Renumber testcase metadata nodes after r290153.

2016-12-22 00:45:21 +00:00

GlobalOpt

Renumber testcase metadata nodes after r290153.

2016-12-22 00:45:21 +00:00

GlobalSplit

[GlobalSplit] Port to the new pass manager.

2016-11-21 00:28:23 +00:00

GuardWidening

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GVN

[AliasAnalysis] Fences do not modify constant memory location

2017-01-20 00:21:33 +00:00

GVNHoist

Revert "[GVNHoist] Move GVNHoist to function simplification part of pipeline."

2016-12-17 01:53:15 +00:00

IndVarSimplify

[IndVars] Change the order to compute WidenAddRec in widenIVUse.

2016-11-15 17:34:52 +00:00

InferFunctionAttrs

[InferAttributes] Don't access parameters that don't exist.

2016-09-20 23:10:31 +00:00

Inline

Revert "Recommit "[InlineCost] Use TTI to check if GEP is free.""

2017-01-20 03:40:41 +00:00

InstCombine

[InstCombine] Simplify gep (gep p, a), (b-a)

2017-01-19 18:51:56 +00:00

InstMerge

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InstSimplify

[ValueTracking] Extend known bits to understand @llvm.bitreverse.

2017-01-17 17:23:51 +00:00

InterleavedAccess/X86

Add a pass to optimize patterns of vectorized interleaved memory accesses for

2016-10-14 18:20:41 +00:00

Internalize

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IPConstantProp

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IRCE

[IRCE] Avoid loop optimizations on pre and post loops

2016-12-13 21:05:21 +00:00

JumpThreading

Revert @llvm.assume with operator bundles (r289755-r289757)

2016-12-19 08:22:17 +00:00

LCSSA

Revert "Revert r275883 and r275891. They seem to cause PR28608."

2016-07-20 01:55:27 +00:00

LICM

Improve what can be promoted in LICM.

2017-01-19 19:31:40 +00:00

LoadCombine

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LoadStoreVectorizer

[LoadStoreVectorizer] Enable vectorization of stores in the presence of an aliasing load

2016-11-23 17:43:15 +00:00

LoopDataPrefetch

[PM] Port LoopDataPrefetch AArch64 tests to new pass manager

2016-08-22 12:59:58 +00:00

LoopDeletion

[PM] Teach LoopDeletion to correctly update the LPM when loops are

2017-01-18 02:41:26 +00:00

LoopDistribute

Move test of lazy BFI with ORE to a generic directory

2017-01-13 00:16:23 +00:00

LoopIdiom

Enable disabled loopidiom test. Apparently we handle it now

2017-01-03 19:08:05 +00:00

LoopInterchange

[LoopInterchange] Track all dependencies, not just anti dependencies.

2016-09-21 19:16:47 +00:00

LoopLoadElim

Fix LoopLoadElimination to keep original alignment on the inital hoisted store

2017-01-06 21:06:51 +00:00

LoopReroll

[LoopReroll] Make root-finding more aggressive.

2016-11-21 22:35:34 +00:00

LoopRotate

Revert @llvm.assume with operator bundles (r289755-r289757)

2016-12-19 08:22:17 +00:00

LoopSimplify

Make a test actually test what it set out to test.

2017-01-12 03:49:07 +00:00

LoopSimplifyCFG

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LoopStrengthReduce

[PM] Clean up the testing for IVUsers, especially with the new PM.

2017-01-15 09:29:27 +00:00

LoopUnroll

Introduce -unroll-partial-threshold to separate PartialThreshold from Threshold in loop unorller.

2017-01-17 23:39:33 +00:00

LoopUnswitch

[Loop Unswitch] Patch to selective unswitch only the reachable branch instructions.

2016-11-25 14:07:44 +00:00

LoopVectorize

[LV] Run loop-simplify and LCSSA explicitly instead of "requiring" them

2017-01-19 00:42:28 +00:00

LoopVersioning

[LDist] Match behavior between invoking via optimization pipeline or opt -loop-distribute

2016-12-21 04:07:40 +00:00

LoopVersioningLICM

[Loop Vectorizer] Fixed memory confilict checks.

2016-08-28 08:53:53 +00:00

LowerAtomic

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LowerExpectIntrinsic

[Profile] handle select instruction in 'expect' lowering

2016-09-02 22:03:40 +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

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LowerTypeTests

LowerTypeTests: Implement exporting of type identifiers.

2017-01-19 01:20:11 +00:00

Mem2Reg

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MemCpyOpt

[MemCpyOpt] Don't sink LoadInst below possible clobber.

2016-12-27 17:58:12 +00:00

MergeFunc

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MetaRenamer

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NameAnonGlobals

[ThinLTO] Ensure anonymous globals renamed even at -O0

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

NaryReassociate

Revert @llvm.assume with operator bundles (r289755-r289757)

2016-12-19 08:22:17 +00:00

NewGVN

NewGVN: Fix PR 31682, an overactive assert.

2017-01-20 06:38:41 +00:00

ObjCARC

[ObjCARC] Traverse chain downwards to replace uses of argument passed to

2016-09-13 23:43:11 +00:00

PartiallyInlineLibCalls

Add positive test for sqrt "partial inlining". NFC.

2017-01-04 21:24:56 +00:00

PGOProfile

Resubmit "[PGO] Turn off comdat renaming in IR PGO by default"

2017-01-11 20:19:41 +00:00

PhaseOrdering

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PlaceSafepoints

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PreISelIntrinsicLowering

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PruneEH

[PruneEH] Be correct in the face IPO

2016-10-03 19:35:30 +00:00

Reassociate

Fixed the lost FastMathFlags in Reassociate optimization.

2016-11-22 20:23:04 +00:00

Reg2Mem

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RewriteStatepointsForGC

[RS4GC] Strengthen coverage: add more tests

2016-10-07 20:34:00 +00:00

SafeStack

[safestack] Use non-thread-local unsafe stack pointer for Contiki OS

2016-10-14 17:56:00 +00:00

SampleProfile

Renumber testcase metadata nodes after r290153.

2016-12-22 00:45:21 +00:00

Scalarizer

Scalarizer: Support scalarizing intrinsics

2016-07-25 20:02:54 +00:00

SCCP

[SCCP] Teach the pass how to handle div with overdefined operands.

2017-01-19 23:07:51 +00:00

SeparateConstOffsetFromGEP

[NVPTX] Enable the load-store vectorizer on nvptx.

2016-07-20 22:11:36 +00:00

SimplifyCFG

Renumber testcase metadata nodes after r290153.

2016-12-22 00:45:21 +00:00

Sink

Add a testcase for r275581

2016-07-19 17:52:41 +00:00

SLPVectorizer

[SLP] Add a base test for jumbled store

2017-01-20 06:05:33 +00:00

SpeculativeExecution

SpeculativeExecution: Allow speculating more inst types

2016-10-28 20:00:33 +00:00

SROA

[DIExpression] Introduce a dedicated DW_OP_LLVM_fragment operation

2016-12-05 18:04:47 +00:00

StraightLineStrengthReduce

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StripDeadPrototypes

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StripSymbols

Renumber testcase metadata nodes after r290153.

2016-12-22 00:45:21 +00:00

StructurizeCFG

[StructurizeCfg] Update dominator info.

2017-01-10 02:50:47 +00:00

TailCallElim

Avoid tail recursion elimination across calls with operand bundles

2016-11-07 21:01:49 +00:00

ThinLTOBitcodeWriter

ThinLTOBitcodeWriter: Clear comdats on filtered globals.

2017-01-18 20:03:02 +00:00

Util

[AliasAnalysis] Teach BasicAA about memcpy.

2016-12-25 22:42:27 +00:00

WholeProgramDevirt

WholeProgramDevirt: Teach the pass to handle structs of arrays.

2016-12-09 01:10:11 +00:00