llvm-project/Analysis at 81f445b7df94de485240b21034682f22432729c4 - llvm-project - shylie's gitea

shylie/llvm-project

History

Florian Hahn f8d5a003fa

[SCEV] Don't create SCEVPtrToAddr for unstable pointer representations. (#180718 )

Conservatively treat unstable pointers as SCEVCouldNotCompute in
getPtrToAddrExpr, and return SCEVUnknown when constructing from IR.

This surfaced as part of the discussion in
https://github.com/llvm/llvm-project/pull/178861.

PR: https://github.com/llvm/llvm-project/pull/180718

2026-02-10 13:46:42 +00:00

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AssumptionCache

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[Matrix] Add tests identifying GVN and DSE opportunities for matrix store / load intrinsics (#163573 )

2025-10-22 13:36:39 +01:00

BlockFrequencyInfo

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BranchProbabilityInfo

[Analysis][test] Remove unsafe-fp-math uses (NFC) (#164605 )

2025-10-23 00:57:39 +00:00

[IR] Remove size argument from lifetime intrinsics (#150248 )

2025-08-08 11:09:34 +02:00

[CostModel][X86] getShuffleCost - SK_Transpose v4f64/v4i64 matches UNPCK - don't generalise to SK_PermuteTwoSrc (#180514 )

2026-02-09 14:09:49 +00:00

CtxProfAnalysis

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[DA] Fix the check between Subscript and Size after delinearization (#151326 )

2025-08-08 10:58:13 +09:00

Delinearization

[Delinearization] Enable delinearize-use-fixed-size-array-heuristic (#175770 )

2026-01-14 09:40:29 +00:00

[DemandedBits] Support non-constant shift amounts (#148880 )

2025-08-19 01:11:16 +08:00

DependenceAnalysis

[DA] Add tests for dependencies are missed due to large BTC (NFC) (#179664 )

2026-02-05 12:48:15 +09:00

DominanceFrontier

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DotMachineCFG/AMDGPU

[AMDGPU] Remove most uses of /dev/null in tests (#156630 )

2025-09-03 16:39:29 +01:00

DXILMetadataAnalysis

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[HLSL] Adding DXIL Storage type into TypedInfo (#164887 )

2025-10-27 18:59:03 -04:00

FunctionPropertiesAnalysis

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Reapply "[Coroutines] Add llvm.coro.is_in_ramp and drop return value of llvm.coro.end (#155339 )" (#159278 )

2025-09-24 11:29:25 +08:00

[HashRecognize] Forbid optz when data.next has exit-block user (#165574 )

2025-10-29 21:50:12 +00:00

[IR2Vec] Restrict caching only to Flow-Aware computation (#162559 )

2025-10-09 15:59:52 -07:00

IRSimilarityIdentifier

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[IR] Remove size argument from lifetime intrinsics (#150248 )

2025-08-08 11:09:34 +02:00

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LazyValueAnalysis

[IR] Remove size argument from lifetime intrinsics (#150248 )

2025-08-08 11:09:34 +02:00

[LLVM][LangRef] Remove "n > 0" restriction from get.active.lanes.mask. (#152140 )

2025-09-10 15:09:50 +01:00

LoopAccessAnalysis

[LAA] Check if access is part of loop in isNoWrap.

2026-01-19 20:21:09 +00:00

LoopCacheAnalysis

[DA] Use ScalarEvolution::isKnownPredicate (#170919 )

2026-01-16 10:58:51 +00:00

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LoopNestAnalysis

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MemoryDependenceAnalysis

[Analysis][test] Remove unsafe-fp-math uses (NFC) (#164605 )

2025-10-23 00:57:39 +00:00

[MemorySSA] Relax clobbering checks for calls to consider writes only (#179721 )

2026-02-10 09:19:01 +00:00

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ScalarEvolution

[SCEV] Don't create SCEVPtrToAddr for unstable pointer representations. (#180718 )

2026-02-10 13:46:42 +00:00

ScalarEvolutionDivision

[SCEVDivision] Add SCEVDivisionPrinterPass with corresponding tests (#155832 )

2025-08-29 10:28:02 +00:00

ScopedNoAliasAA

[IR] Remove size argument from lifetime intrinsics (#150248 )

2025-08-08 11:09:34 +02:00

StackSafetyAnalysis

[IR] Remove size argument from lifetime intrinsics (#150248 )

2025-08-08 11:09:34 +02:00

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TypeBasedAliasAnalysis

[Analysis][test] Remove unsafe-fp-math uses (NFC) (#164605 )

2025-10-23 00:57:39 +00:00

UniformityAnalysis

[AMDGPU] Add intrinsic exposing s_alloc_vgpr (#163951 )

2026-02-10 09:28:31 +01:00

[InstCombine] Drop nonnull assumes if the pointer is already known to be nonnull (#180434 )

2026-02-09 13:13:32 +01:00