adam-bzowski 6d7cf5206f

[ValueTracking] Improve KnownBits for signed min-max clamping (#120576) ...

A signed min-max clamp is the sequence of smin and smax intrinsics,
which constrain a signed value into the range: smin <= value <= smax.
The patch improves the calculation of KnownBits for a value subjected to
the signed clamping.

2024-12-25 22:39:56 +08:00

..

aarch64.irg.ll

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assume-queries-counter.ll

[DebugCounter] Add support for non-continous ranges. (#89470)

2024-05-28 12:40:39 +02:00

assume.ll

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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

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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-bits.ll

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

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

known-fpclass.ll

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

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

known-non-equal.ll

ValueTracking/test: cover recur limit in non-equal PHIs (#113205)

2024-11-05 12:45:51 +00:00

known-non-zero.ll

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

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

known-nonnull-at.ll

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known-power-of-two-urem.ll

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

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

known-power-of-two.ll

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

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

knownbits-abs.ll

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knownbits-and-or-xor-lowbit.ll

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

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

knownbits-bmi-pattern.ll

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

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

knownbits-div.ll

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knownbits-phi-deadcode.ll

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knownbits-rem.ll

KnownBits: refine srem for high-bits (#109121)

2024-09-27 12:00:50 +01:00

knownbits-sat-addsub.ll

[KnownBits] Make {s,u}{add,sub}_sat optimal (#113096)

2024-11-05 09:03:37 -06:00

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

knownbits-trunc-with-min-max-clamp.ll

[ValueTracking] Improve KnownBits for signed min-max clamping (#120576)

2024-12-25 22:39:56 +08:00

knownbits-x86-hadd-hsub.ll

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

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

knownzero-addrspacecast.ll

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knownzero-shift.ll

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

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

memory-dereferenceable.ll

Remove br i1 undef from some regression tests [NFC] (#115130)

2024-11-07 08:11:15 +00:00

monotonic-phi.ll

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non-negative-phi-bits.ll

[InstCombine] Set samesign when converting signed predicates into unsigned (#112642)

2024-10-17 20:43:48 +08:00

numsignbits-from-assume.ll

[InstCombine] Add function attribute instcombine-no-verify-fixpoint (#113822)

2024-10-28 17:45:08 +08:00

numsignbits-shl.ll

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

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

phi-known-bits.ll

[InstCombine] Move gep of phi fold into separate function

2024-12-05 15:20:56 +01:00

phi-known-nonzero.ll

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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

recurrence-knownbits.ll

ValueTracking: simplify udiv/urem recurrences (#108973)

2024-11-07 11:41:35 +00:00

select-known-non-zero-const.ll

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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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signbits-extract-elt.ll

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