Tim Northover ba5b64ef71 Revert "[SCEV] add no wrap flag for SCEVAddExpr." ...

This reverts r366419 because the analysis performed is within the context of
the loop and it's only valid to add wrapping flags to "global" expressions if
they're always correct.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@373184 91177308-0d34-0410-b5e6-96231b3b80d8

2019-09-30 07:46:52 +00:00

..

AliasSet

[Analysis] Make LocationSize pretty-printing more descriptive

2018-10-10 01:35:22 +00:00

AssumptionCache

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

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

BasicAA

[SimplifyLibCalls] Mark known arguments with nonnull

2019-09-17 09:32:52 +00:00

BlockFrequencyInfo

[BFI] Use rounding while computing profile counts.

2018-08-16 00:26:59 +00:00

BranchProbabilityInfo

[BPI] Adjust the probability for floating point unordered comparison

2019-09-10 17:25:11 +00:00

CallGraph

Revert "[CallGraph] Refine call graph for indirect calls with !callees metadata"

2019-08-16 10:59:18 +00:00

CFLAliasAnalysis

[CFLGraph] Add support for unary fneg instruction.

2019-06-06 19:21:23 +00:00

ConstantFolding

[ConstantFolding] Expand folding of some library functions

2019-09-12 21:23:22 +00:00

CostModel

[CostModel][X86] Fix SLM <2 x i64> icmp costs

2019-09-26 10:14:38 +00:00

DDG

Data Dependence Graph Basics

2019-09-18 17:43:45 +00:00

Delinearization

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

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

DemandedBits

Reapply "[DemandedBits][BDCE] Support vectors of integers"

2018-12-07 15:38:13 +00:00

DependenceAnalysis

[NFC] Test commit access

2019-09-16 20:44:15 +00:00

DivergenceAnalysis

[SDA] Don't stop divergence propagation at the IPD.

2019-09-18 13:40:22 +00:00

DominanceFrontier

IR: Support parsing numeric block ids, and emit them in textual output.

2019-03-22 18:27:13 +00:00

Dominators

[Dominators] Don't compute DFS InOut numbers eagerly.

2017-06-30 01:28:21 +00:00

GlobalsModRef

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

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

IVUsers

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

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

LazyCallGraph

Revert "[CallGraph] Refine call graph for indirect calls with !callees metadata"

2019-08-16 10:59:18 +00:00

LazyValueAnalysis

[LVI] run transfer function for binary operator even when the RHS isn't a constant

2018-11-21 05:24:12 +00:00

LegacyDivergenceAnalysis

[AMDGPU] Add support for 64 bit buffer atomic artihmetic instructions

2019-03-06 17:02:06 +00:00

Lint

[Lint] Permit aliasing noalias readonly arguments

2019-04-23 23:43:47 +00:00

LoopAccessAnalysis

Revert "[IRBuilder] Fold consistently for or/and whether constant is LHS or RHS"

2019-07-07 22:12:01 +00:00

LoopCacheAnalysis/PowerPC

Title: Improve Loop Cache Analysis LIT tests.

2019-08-09 16:18:22 +00:00

LoopInfo

Introduce llvm.loop.parallel_accesses and llvm.access.group metadata.

2018-12-20 04:58:07 +00:00

MemoryDependenceAnalysis

[AliasAnalysis/NewPassManager] Invalidate AAManager less often.

2019-04-30 22:15:47 +00:00

MemorySSA

[MemorySSA] Avoid adding Phis in the presence of unreachable blocks.

2019-09-25 23:24:39 +00:00

MustExecute

[MustExec] Add a generic "must-be-executed-context" explorer

2019-08-23 15:17:27 +00:00

PhiValues

Add a PhiValuesAnalysis pass to calculate the underlying values of phis

2018-06-28 14:13:06 +00:00

PostDominators

[Dominators] Include infinite loops in PostDominatorTree

2017-08-15 18:14:57 +00:00

ProfileSummary

[ProfileSummary] Add options to override hot and cold count thresholds.

2018-11-02 17:39:31 +00:00

RegionInfo

IR: Support parsing numeric block ids, and emit them in textual output.

2019-03-22 18:27:13 +00:00

ScalarEvolution

Revert "[SCEV] add no wrap flag for SCEVAddExpr."

2019-09-30 07:46:52 +00:00

ScopedNoAliasAA

[ScopedNoAliasAA] Make test basic.ll less confusing

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

StackSafetyAnalysis

[stack-safety] Inter-Procedural Analysis implementation

2018-11-26 23:05:58 +00:00

TypeBasedAliasAnalysis

[SimplifyLibCalls] Mark known arguments with nonnull

2019-09-17 09:32:52 +00:00

ValueTracking

[IR][Verifier] Allow IntToPtrInst to be !dereferenceable

2019-07-23 17:19:56 +00:00

alias-analysis-uses.ll

Add an "addUsedAAAnalyses" helper function

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