Noah Goldstein 6e379de3b1 [Reassociate] Preserve nuw and nsw on mul chains ...

Basically the same rules as `add` but we also need to ensure all
operands a non-zero.

Proofs: https://alive2.llvm.org/ce/z/jzsYht

Closes #97040

2024-07-01 22:22:36 +08:00

..

2002-05-15-AgressiveSubMove.ll

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2002-05-15-MissedTree.ll

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2002-05-15-SubReassociate.ll

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2002-07-09-DominanceProblem.ll

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2003-08-12-InfiniteLoop.ll

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2005-09-01-ArrayOutOfBounds.ll

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2006-04-27-ReassociateVector.ll

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2011-01-26-UseAfterFree.ll

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2012-05-08-UndefLeak.ll

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2012-06-08-InfiniteLoop.ll

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2019-08-22-FNegAssert.ll

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absorption.ll

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add_across_block_crash.ll

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add-like-or.ll

Recommit "[Reassociate] Use disjoint flag to convert Or to Add. (#72772)"

2023-12-06 14:16:56 -08:00

basictest.ll

[InstCombine] Fold select (A &/| B), T, F if select B, T, F is foldable (#76621)

2023-12-31 18:28:48 +08:00

binop-identity.ll

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callbr.ll

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canonicalize-neg-const.ll

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commute.ll

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crash2.ll

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crash.ll

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cse-pairs.ll

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deadcode.ll

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defeat-licm.ll

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dropping_debugloc_the_neg.ll

[DebugInfo][Reassociate] Fix missing debug location drop (#95355)

2024-06-17 09:06:20 +08:00

erase_inst_made_change.ll

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factorize-again.ll

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fast-AgressiveSubMove.ll

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fast-ArrayOutOfBounds.ll

[Reassociate] Generate test checks (NFC)

2024-05-09 15:19:29 +09:00

fast-basictest.ll

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fast-fp-commute.ll

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fast-mightymul.ll

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fast-MissedTree.ll

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fast-multistep.ll

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fast-ReassociateVector.ll

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fast-SubReassociate.ll

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fp-commute.ll

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fp-expr.ll

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infloop-deadphi.ll

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inverses.ll

[PatternMatch] Do not accept undef elements in m_AllOnes() and friends (#88217)

2024-04-17 18:22:05 +09:00

keep-debug-loc.ll

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load-combine-like-or.ll

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local-cse.ll

[Reassociate] Preserve NSW flags after expr tree rewriting (#93105)

2024-05-28 11:05:38 -07:00

long-chains.ll

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looptest.ll

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matching-binops.ll

[RemoveDIs] Print IR with debug records by default (#91724)

2024-06-14 15:07:27 +01:00

mightymul.ll

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min_int.ll

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mixed-fast-nonfast-fp.ll

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mulfactor.ll

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multistep.ll

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negation1.ll

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negation.ll

[PatternMatch] Do not accept undef elements in m_AllOnes() and friends (#88217)

2024-04-17 18:22:05 +09:00

no-op.ll

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optional-flags.ll

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otherops.ll

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pointer-collision-non-determinism.ll

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pr12245.ll

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pr21205.ll

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pr28367.ll

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pr42349.ll

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propagate-flags.ll

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reassoc_bool_vec.ll

Revert "[Reassociate] Drop weight reduction to fix issue 91417 (#91469)" (#94210)

2024-06-03 21:40:06 +08:00

reassoc_bool.ll

[Reassociate] Adds test coverage for reassociation of scalar & vector boolean types (#89899)

2024-05-07 11:44:29 +09:00

reassoc-add-nsw.ll

[Reassociate] Preserve NSW flags after expr tree rewriting (#93105)

2024-05-28 11:05:38 -07:00

reassoc-intermediate-fnegs.ll

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reassoc-mul-nuw.ll

[Reassociate] Preserve nuw and nsw on mul chains

2024-07-01 22:22:36 +08:00

reassociate_dbgvalue_discard.ll

[RemoveDIs] Print IR with debug records by default (#91724)

2024-06-14 15:07:27 +01:00

reassociate_salvages_debug_info.ll

[RemoveDIs] Print IR with debug records by default (#91724)

2024-06-14 15:07:27 +01:00

reassociate-catchswitch.ll

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reassociate-deadinst.ll

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reassociate-landingpad.ll

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repeats.ll

[Reassociate] Use uint64_t for repeat count (#94232)

2024-06-08 22:28:56 +08:00

secondary.ll

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shift-factor.ll

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shifttest.ll

[Reassociate] shifttest.ll - generate test checks to replace custom grep expression

2024-06-07 16:33:52 +01:00

subtest.ll

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undef_intrinsics_when_deleting_instructions.ll

[RemoveDIs] Print IR with debug records by default (#91724)

2024-06-14 15:07:27 +01:00

vaarg_movable.ll

[CodeGen][LLVM] Make the va_list related intrinsics generic. (#85460)

2024-03-27 11:41:34 +00:00

wrap-flags.ll

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xor_reassoc.ll

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