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llvm-project/llvm/test/Analysis/BasicAA
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Florian Hahn 93a1470a97
[InstCombine] Remove redundant alignment assumptions. (#123348) 
Use known bits to remove redundant alignment assumptions.

Libc++ now adds alignment assumptions for std::vector::begin() and
std::vector::end(), so I expect we will see quite a bit more assumptions
in C++ [1]. Try to clean up some redundant ones to start with.

[1] https://github.com/llvm/llvm-project/pull/108961

PR: https://github.com/llvm/llvm-project/pull/123348
2025-09-12 13:45:36 +01:00
..
128-bit-ptr.ll
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2003-02-26-AccessSizeTest.ll
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2003-03-04-GEPCrash.ll
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2003-04-22-GEPProblem.ll
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2003-04-25-GEPCrash.ll
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2003-05-21-GEP-Problem.ll
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2003-06-01-AliasCrash.ll
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2003-07-03-BasicAACrash.ll
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2003-09-19-LocalArgument.ll
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2003-11-04-SimpleCases.ll
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2003-12-11-ConstExprGEP.ll
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2004-07-28-MustAliasbug.ll
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2006-03-03-BadArraySubscript.ll
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2006-11-03-BasicAAVectorCrash.ll
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2007-01-13-BasePointerBadNoAlias.ll
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2007-08-01-NoAliasAndCalls.ll
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2007-08-01-NoAliasAndGEP.ll
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2007-08-05-GetOverloadedModRef.ll
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2007-10-24-ArgumentsGlobals.ll
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2007-11-05-SizeCrash.ll
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2007-12-08-OutOfBoundsCrash.ll
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2008-04-15-Byval.ll
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2008-06-02-GEPTailCrash.ll
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2008-11-23-NoaliasRet.ll
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2009-03-04-GEPNoalias.ll
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2009-10-13-AtomicModRef.ll
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2009-10-13-GEP-BaseNoAlias.ll
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2010-09-15-GEP-SignedArithmetic.ll
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2014-03-18-Maxlookup-reached.ll
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aligned-overread.ll
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args-rets-allocas-loads.ll
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assume-index-positive.ll
[Analysis] Convert tests to opaque pointers (NFC)
2024-02-05 12:04:39 +01:00
assume.ll
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atomic-memory-intrinsics.ll
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bug.23540.ll
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bug.23626.ll
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byval.ll
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call-attrs.ll
[IR] Treat calls with byval ptrs as read-only (#122961)
2025-01-15 10:25:55 -08:00
call-escape-source.ll
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call.ll
[AA][BasicAA] Move more call logic to BasicAA (#131144)
2025-03-19 15:44:52 +01:00
captures.ll
[AA] Take read-only provenance captures into account (#143097)
2025-06-12 14:13:15 +02:00
cas.ll
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constant-memory.ll
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constant-over-index.ll
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cs-cs-arm.ll
[AArch64] Mark neon.stN intrinsics as writeonly (#145289)
2025-07-01 15:56:02 +02:00
cs-cs.ll
[llvm] Remove unwanted attribute checking
2023-08-08 20:47:28 -04:00
dag.ll
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deoptimize.ll
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dereferenceable.ll
[Options] Use UseDerefAtPointSemantics cl::opt<bool>. (#123192)
2025-01-16 14:07:03 +00:00
empty.ll
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escape-source-aggregate.ll
[AA] Consider extractvalue and extractelement as escape sources (#127640)
2025-02-19 09:16:56 +01:00
fallback-mayalias.ll
[ValueTracking] Infer NonEqual from dominating conditions/assumptions (#117442)
2025-02-12 20:15:14 +08:00
featuretest.ll
[InstCombine] Remove redundant alignment assumptions. (#123348)
2025-09-12 13:45:36 +01:00
full-store-partial-alias.ll
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gcsetest.ll
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gep-alias.ll
[BasicAA] Handle disjoint or as add in DecomposeGEP. (#78209)
2024-01-16 09:22:20 +00:00
gep-and-alias-64.ll
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gep-and-alias.ll
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gep-decomposition-limit.ll
[BasicAA][ValueTracking] Increase depth for underlying object search (#143714)
2025-06-12 09:19:50 +02:00
gep-implicit-trunc-32-bit-pointers.ll
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gep-modulo.ll
[BasicAA] Account for wrapping when using abs(Scale*V0 + (-Scale)*V1) >= abs(Scale) (#137755)
2025-04-29 14:10:37 -07:00
gep-nuw-alias.ll
[BasicAA] Track nuw through decomposed expressions (#106512)
2024-09-02 12:11:03 +02:00
getmodrefinfo-cs-cs.ll
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global-size.ll
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guards.ll
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index-size.ll
[Analysis] Convert tests to opaque pointers (NFC)
2024-02-05 12:04:39 +01:00
intrinsics-arm.ll
[AArch64] Mark neon.stN intrinsics as writeonly (#145289)
2025-07-01 15:56:02 +02:00
intrinsics.ll
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inttoptr_constexpr.ll
[BasicAA] Remove incorrect rule about constant pointers (#76815)
2024-01-17 09:31:00 +01:00
invalidation.ll
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invariant_group.ll
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invariant_load.ll
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issue103500.ll
BasicAA: Fix assert when indexing address spaces with different sizes (#103713)
2024-08-14 14:53:06 +04:00
libfuncs-darwin.ll
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libfuncs.ll
[opt] Infer DataLayout from triple if not specified
2023-10-26 12:07:37 -07:00
memset-pattern.ll
[MemoryLocation] Teach MemoryLocation about llvm.experimental.memset.pattern (#120421)
2025-01-15 13:50:23 +00:00
modref.ll
[IR] Remove size argument from lifetime intrinsics (#150248)
2025-08-08 11:09:34 +02:00
must-and-partial.ll
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negoffset.ll
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no-escape-call.ll
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noalias-bugs.ll
[Analysis] Convert tests to opaque pointers (NFC)
2024-02-05 12:04:39 +01:00
noalias-geps.ll
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noalias-inttoptr.ll
[BasicAA] Treat ExtractValue(Argument) similar to Argument in relation to function-local objects. (#134716)
2025-04-08 10:05:58 +01:00
noalias-param.ll
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noalias-scope-decl.ll
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noalias-wraparound-bug.ll
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nocapture.ll
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non-equal-select.ll
[ValueTracking] Analyze Select in isKnownNonEqual. (#68427)
2023-10-25 01:08:40 -04:00
nusw_nuw_nonneg.ll
[BasicAA] Make use of nusw+nuw -> nneg implication (#102141)
2024-08-07 12:47:21 +02:00
phi-aa.ll
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phi-and-select.ll
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phi-loop.ll
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phi-spec-order.ll
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phi-speculation.ll
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phi-values-usage.ll
[IR] Remove size argument from lifetime intrinsics (#150248)
2025-08-08 11:09:34 +02:00
pr18573.ll
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pr31761.ll
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pr35821.ll
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pr35843.ll
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pr52735.ll
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pr69096.ll
[BasicAA] Remove NSW flags when merging scales (#69122)
2023-10-16 04:40:10 +08:00
ptr-vector.ll
[IR] Don't strip through pointer to vector of pointer bitcasts
2024-07-04 09:47:59 +02:00
ptrmask.ll
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pure-const-dce.ll
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q.bad.ll
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range.ll
[ValueTracking] Try to infer range of select from true and false values. (#68256)
2023-10-05 13:23:05 -04:00
recphi.ll
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returned.ll
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scalable-dse-aa.ll
[MemoryLocation] Size Scalable Masked MemOps (#154785)
2025-09-04 12:02:40 +01:00
separate_storage-alias-sets.ll
[BasicAA] Fix new test Analysis/BasicAA/separate_storage-alias-sets.ll
2024-01-17 17:33:58 +01:00
separate_storage.ll
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sequential-gep.ll
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size-overflow.ll
[BasicAA] Gracefully handle large LocationSize (#138528)
2025-05-06 14:19:47 +02:00
smaller-index-size-overflow.ll
[BasicAA] Do not decompose past casts with different index width (#119365)
2024-12-13 12:58:59 +01:00
store-promote.ll
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struct-geps.ll
[BasicAA] Check nusw instead of inbounds
2024-08-06 14:38:49 +02:00
tail-byval.ll
[IR] Treat calls with byval ptrs as read-only (#122961)
2025-01-15 10:25:55 -08:00
tailcall-modref.ll
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underlying-value.ll
Remove br i1 undef from some regression tests [NFC] (#115130)
2024-11-07 08:11:15 +00:00
unreachable-block.ll
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vscale.ll
[BasicAA] Treat different VScale intrinsics as the same value. (#81152)
2024-02-12 11:27:49 +00:00
zext-nneg.ll
[BasicAA] Consider 'nneg' flag when comparing CastedValues (#94129)
2024-06-04 08:32:57 -07:00
zext.ll
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