Sanjoy Das ddebb703fc Use WeakVH instead of WeakTrackingVH in AliasSetTracker's UnkownInsts ...

In cases where an instruction (a call site, say) is RAUW'ed with some
other value (this is possible via the `returned` attribute, for
instance), we want the slot in UnknownInsts to point to the original
Instruction we wanted to track, not the value it got replaced by.

Fixes PR32587.

This relands r301426.

llvm-svn: 301814

2017-05-01 17:07:56 +00:00

..

AliasSet

Use WeakVH instead of WeakTrackingVH in AliasSetTracker's UnkownInsts

2017-05-01 17:07:56 +00:00

AssumptionCache

Add files I seem to have dropped in my revert (r290086).

2016-12-19 08:32:13 +00:00

BasicAA

Add address space mangling to lifetime intrinsics

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

BlockFrequencyInfo

[BFI] Add new LazyBFI analysis pass

2016-07-13 05:01:48 +00:00

BranchProbabilityInfo

[BPI] Use metadata info before any other heuristics

2017-04-17 04:33:04 +00:00

CallGraph

[CG] Add a new pass manager printer pass for the old call graph and

2016-03-10 11:24:11 +00:00

CFLAliasAnalysis

[Verifier] Add verification for TBAA metadata

2016-12-11 20:07:15 +00:00

ConstantFolding

[ConstantFolding] Fix to prevent constant folding having to repeatedly scan operands. NFCI

2017-03-21 10:17:39 +00:00

CostModel

[SystemZ] Fix target specific tests

2017-04-12 17:14:46 +00:00

Delinearization

[ValueTracking] Make poison propagation more aggressive

2017-02-22 06:52:32 +00:00

DemandedBits

[Analysis] Support bitreverse in -demanded-bits pass

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

DependenceAnalysis

[DependenceAnalysis] Check if result of getConstantPart is null

2016-04-04 18:13:18 +00:00

DivergenceAnalysis

AMDGPU: Change DivergenceAnalysis for function arguments

2017-04-19 17:42:34 +00:00

DominanceFrontier

Another fix the testcase introduced by r261903 - Add the missing matches

2016-02-26 03:41:47 +00:00

Dominators

Remove useless pass from the pipeline in test/Analysis/Dominators/2007-01-14-BreakCritEdges.ll.

2016-07-25 16:27:34 +00:00

GlobalsModRef

Fix regression from my recent GlobalsAA fix.

2016-10-24 21:47:44 +00:00

IVUsers

[IVUsers] Don't bail out of normalizing non-affine add recs

2017-04-25 06:53:25 +00:00

LazyCallGraph

[LCG] Spell the printing pass pipeline name for the lazy call graph

2016-03-10 11:24:06 +00:00

LazyValueAnalysis

Add address space mangling to lifetime intrinsics

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

Lint

[WinEH] Delete the old landingpad implementation of Windows EH

2015-10-09 23:34:53 +00:00

LoopAccessAnalysis

[LV/LoopAccess] Check statically if an unknown dependence distance can be

2017-02-12 09:32:53 +00:00

LoopInfo

…

MemoryDependenceAnalysis

[PM] The assumption cache is fundamentally designed to be self-updating,

2017-01-15 00:26:18 +00:00

MemorySSA

Remove readnone from invariant.group.barrier

2017-04-12 20:45:12 +00:00

PostDominators

Revert "Fix PR 24415 (at least), by making our post-dominator tree behavior sane."

2017-03-02 21:08:37 +00:00

ProfileSummary

Reapply r271728 after adding move cobstructor for ProfileSummaryInfo

2016-06-03 22:54:26 +00:00

RegionInfo

Fix minor typo introduce in r297014

2017-03-06 16:03:26 +00:00

ScalarEvolution

Rename isKnownNotFullPoison to programUndefinedIfPoison; NFC

2017-04-30 19:41:19 +00:00

ScopedNoAliasAA

[ScopedNoAliasAA] Make test basic.ll less confusing

2016-03-07 17:49:10 +00:00

TypeBasedAliasAnalysis

[TBAAVerifier] Be stricter around verifying scalar nodes

2016-12-29 15:47:05 +00:00

ValueTracking

[ValueTracking] use nonnull argument attribute to eliminate null checks

2017-02-12 15:35:34 +00:00

alias-analysis-uses.ll

Add an "addUsedAAAnalyses" helper function

2016-02-09 01:21:57 +00:00