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379ae77a60
llvm-mirror/test/Analysis
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Tim Shen 379ae77a60 [SCEV] Strengthen StrengthenNoWrapFlags (reapply r334428). 
Summary:
Comment on Transforms/LoopVersioning/incorrect-phi.ll: With the change
SCEV is able to prove that the loop doesn't wrap-self (due to zext i16
to i64), disabling the entire loop versioning pass. Removed the zext and
just use i64.

Reviewers: sanjoy

Subscribers: jlebar, hiraditya, javed.absar, bixia, llvm-commits

Differential Revision: https://reviews.llvm.org/D48409

llvm-svn: 336140
2018-07-02 20:01:54 +00:00
..
AliasSet [AliasSet] Teach the alias set how to handle atomic memcpy/memmove/memset 2018-05-30 14:43:39 +00:00
AssumptionCache Add files I seem to have dropped in my revert (r290086). 2016-12-19 08:32:13 +00:00
BasicAA [BasicAA] Teach the analysis about atomic memcpy 2018-05-29 19:23:50 +00:00
BlockFrequencyInfo [BPI] Apply invoke heuristic before loop branch heuristic 2018-06-08 13:03:21 +00:00
BranchProbabilityInfo [BPI] Apply invoke heuristic before loop branch heuristic 2018-06-08 13:03:21 +00:00
CallGraph Remove alignment argument from memcpy/memmove/memset in favour of alignment attributes (Step 1) 2018-01-19 17:13:12 +00:00
CFLAliasAnalysis Revert r332657: "[AA] cfl-anders-aa with field sensitivity" 2018-05-17 21:56:39 +00:00
ConstantFolding [ConstantFold] Disallow folding vector geps into bitcasts 2018-06-01 19:34:35 +00:00
CostModel [CostModel][X86] Add cost tests for fp rounding intrinsics 2018-07-02 17:07:01 +00:00
Delinearization [SCEV] Strengthen StrengthenNoWrapFlags (reapply r334428). 2018-07-02 20:01:54 +00:00
DemandedBits Fix tests after move to utohexstr. 2017-12-28 17:00:37 +00:00
DependenceAnalysis [DA] Delinearise AddRecs if we can prove they don't wrap 2018-06-25 15:13:26 +00:00
DivergenceAnalysis AMDGPU: Convert test cases to the dimension-aware intrinsics 2018-06-21 13:37:19 +00:00
DominanceFrontier Another fix the testcase introduced by r261903 - Add the missing matches 2016-02-26 03:41:47 +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 [SCEV] Strengthen StrengthenNoWrapFlags (reapply r334428). 2018-07-02 20:01:54 +00:00
LazyCallGraph [LCG] Spell the printing pass pipeline name for the lazy call graph 2016-03-10 11:24:06 +00:00
LazyValueAnalysis [JumpThreading] Preservation of DT and LVI across the pass 2018-01-12 21:06:48 +00:00
Lint [Lint] Upgrade uses of MemoryIntrinic::getAlignment() to new API. (NFCI) 2018-01-31 16:42:15 +00:00
LoopAccessAnalysis [SCEV] Strengthen StrengthenNoWrapFlags (reapply r334428). 2018-07-02 20:01:54 +00:00
LoopInfo
MemoryDependenceAnalysis [MemDep] Fixed handling of invariant.group 2018-05-18 22:40:34 +00:00
MemorySSA [MSSA] Print more optimization information 2018-06-14 19:55:53 +00:00
MustExecute [LICM] Extend the MustExecute scope 2018-05-18 04:56:28 +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 Reapply r271728 after adding move cobstructor for ProfileSummaryInfo 2016-06-03 22:54:26 +00:00
RegionInfo [Dominators] Include infinite loops in PostDominatorTree 2017-08-15 18:14:57 +00:00
ScalarEvolution [SCEV] Strengthen StrengthenNoWrapFlags (reapply r334428). 2018-07-02 20:01:54 +00:00
ScopedNoAliasAA [ScopedNoAliasAA] Make test basic.ll less confusing 2016-03-07 17:49:10 +00:00
TypeBasedAliasAnalysis [Analysis] Support aggregate access types in TBAA 2018-02-02 14:09:22 +00:00
ValueTracking Implement strip.invariant.group 2018-07-02 04:49:30 +00:00
alias-analysis-uses.ll Add an "addUsedAAAnalyses" helper function 2016-02-09 01:21:57 +00:00