Simon Pilgrim b6b18f1eb8 [Reassociate] Don't reassociate vXi1 logical expressions (#123329) ...

Extends what we already do for i1 types and don't serialize vXi1 logical expressions to improve ILP.

llvm-test-suite numbers
https://github.com/llvm/llvm-project/issues/64840#issuecomment-2053621740
indicate that both reassociations are a net win.

Fixes #64840
Fixes #63946

2025-01-21 09:53:00 +00:00

..

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

[llvm] Remove br i1 undef from some regression tests [NFC] (#118419)

2024-12-03 20:54:36 +00:00

2012-05-08-UndefLeak.ll

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2012-06-08-InfiniteLoop.ll

[llvm] Remove br i1 undef from some regression tests [NFC] (#118419)

2024-12-03 20:54:36 +00:00

2019-08-22-FNegAssert.ll

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absorption.ll

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add_across_block_crash.ll

[llvm] Remove br i1 undef from some regression tests [NFC] (#118419)

2024-12-03 20:54:36 +00:00

add-like-or.ll

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basictest.ll

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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

[InstCombine] Remove some of the complexity-based canonicalization (#91185)

2024-08-21 12:02:54 +02:00

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

[LLVM][IR] Use splat syntax when printing Constant[Data]Vector. (#112548)

2024-11-06 11:53:33 +00:00

fast-SubReassociate.ll

[InstCombine] Remove some of the complexity-based canonicalization (#91185)

2024-08-21 12:02:54 +02:00

fp-commute.ll

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fp-expr.ll

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infloop-deadphi.ll

[llvm] Remove br i1 undef from some regression tests [NFC] (#118419)

2024-12-03 20:54:36 +00:00

inverses.ll

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keep-debug-loc.ll

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load-combine-like-or.ll

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local-cse.ll

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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

[LLVM][IR] Use splat syntax when printing Constant[Data]Vector. (#112548)

2024-11-06 11:53:33 +00:00

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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preserve-debugloc.ll

[DebugInfo][Reassociate] Preserve DebugLocs when reassociating subs (#114226)

2024-11-08 18:35:03 +00:00

propagate-flags.ll

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reassoc_bool_vec.ll

[Reassociate] Don't reassociate vXi1 logical expressions (#123329)

2025-01-21 09:53:00 +00:00

reassoc_bool.ll

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reassoc-add-nsw.ll

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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

[llvm] Remove br i1 undef from some regression tests [NFC] (#118419)

2024-12-03 20:54:36 +00:00

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

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wrap-flags.ll

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xor_reassoc.ll

[LLVM][IR] Use splat syntax when printing Constant[Data]Vector. (#112548)

2024-11-06 11:53:33 +00:00