llvm-project

History

[InstCombine] Canonicalize scalable GEPs to use llvm.vscale intrinsic (#90569 )

Canonicalize getelementptr instructions for scalable vector types into
ptradd representation with an explicit llvm.vscale call. This
representation has better support in BasicAA, which can reason about
llvm.vscale, but not plain scalable GEPs.

2024-05-01 14:53:43 +09:00

aarch64.irg.ll

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assume-queries-counter.ll

[InstCombine] Set dead phi inputs to poison in more cases

2023-08-01 11:53:47 +02:00

assume.ll

[InstCombine] Set disjoint flag when turning Add into Or. (#72702 )

2023-11-27 12:54:11 -08:00

constant-ranges.ll

[ValueTracking] Improve tracking for constant range of {s|u}rem C, x

2024-02-20 10:39:34 -06:00

deref-abstract-gc.ll

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deref-bitcast-of-gep.ll

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dereferenceable-and-aligned.ll

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func-ptr-lsb.ll

[Tests] Remove some and/or constant expressions in tests (NFC)

2023-08-21 12:05:32 +02:00

gep-negative-issue.ll

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get-pointer-base-with-const-off.ll

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invariant.group.ll

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known-bits-from-operator-constexpr.ll

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known-bits-from-range-md.ll

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known-non-equal.ll

[ValueTracking] isNonEqual Pointers with with a recursive GEP (#70459 )

2023-12-15 10:02:57 +00:00

known-non-zero.ll

[ValueTracking] Add support for trunc nuw/nsw in isKnowNonZero

2024-04-24 02:53:11 -05:00

known-nonnull-at.ll

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known-power-of-two-urem.ll

[InstCombine] Remove unneeded isa<PHINode> check in foldOpIntoPhi

2023-08-16 21:09:08 +05:30

known-power-of-two.ll

[InstCombine] Improve logic for adding flags to shift instructions.

2023-10-12 16:05:19 -05:00

knownbits-abs.ll

[KnownBits] Improve implementation of KnownBits::abs

2023-05-23 13:52:39 -05:00

knownbits-and-or-xor-lowbit.ll

[InstCombine] Generalize folds for inversion of icmp operands (#74317 )

2023-12-08 11:25:41 +01:00

knownbits-bmi-pattern.ll

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knownbits-div.ll

[ValueTracking] Use KnownBits::sdiv for sdiv opcode in computeKnownBits

2023-05-16 18:58:12 -05:00

knownbits-phi-deadcode.ll

[ValueTracking] Handle conflicts when computing knownbits of PHI nodes in deadcode; PR65022

2023-09-01 02:11:50 -05:00

knownbits-rem-lowbits.ll

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knownbits-sat-addsub.ll

[ValueTracking] Use KnownBits functions for computeKnownBits of saturating add/sub functions

2023-05-23 13:52:40 -05:00

knownbits-select-from-cond.ll

[ValueTracking] Use select condition to help infer bits of arms

2024-03-13 14:27:05 -05:00

knownbits-shift.ll

[KnownBits] Implement knownbits lshr/ashr with exact flag

2024-03-11 15:51:07 -05:00

knownzero-addrspacecast.ll

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knownzero-shift.ll

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memory-dereferenceable.ll

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monotonic-phi.ll

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non-negative-phi-bits.ll

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numsignbits-from-assume.ll

[Analysis] Unify most of the tracking between AssumptionCache and DomConditionCache

2024-03-04 16:53:27 -06:00

phi-known-bits.ll

[InstCombine] Canonicalize scalable GEPs to use llvm.vscale intrinsic (#90569 )

2024-05-01 14:53:43 +09:00

phi-known-nonzero.ll

[ValueTracking] Use predicates for incoming phi-edges to deduce non-zero

2023-08-22 10:59:02 -05:00

powi-nneg.ll

[ValueTracking] Merge cannotBeOrderedLessThanZeroImpl into computeKnownFPClass (#76360 )

2024-01-31 18:26:50 +08:00

pr23011.ll

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pr75505.ll

[ValueTracking] Fix KnownBits conflict for poison-only vector

2023-12-21 09:23:47 +01:00

select-known-non-zero-const.ll

[ValueTracking] Use select condition to help determine if select is non-zero

2023-05-23 13:52:40 -05:00

select-known-non-zero.ll

[ValueTracking] Support srem/urem for isKnownNonNullFromDominatingCondition (#74021 )

2023-12-01 16:20:38 +08:00

select-pattern.ll

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shift-recurrence-knownbits.ll

[ValueTracking] Avoid UB in test (NFC)

2023-05-26 15:55:20 +02:00

signbits-extract-elt.ll

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