DianQK 462eb7e28e [ValueTracking] Skip incoming values that are the same as the phi in isGuaranteedNotToBeUndefOrPoison (#130111) ...

Fixes (keep it open) #130110.

If the incoming value is PHI itself, we can skip this. If we can
guarantee that the other incoming values are neither undef nor poison,
then we can also guarantee that the value isn't either. If we cannot
guarantee that, it makes no sense in calculating it.

2025-03-07 05:46:32 +08:00

..

aarch64.irg.ll

…

assume-queries-counter.ll

[AssumeBundles] Dereferenceable used in bundle only applies at assume. (#126117)

2025-02-13 20:41:23 +01:00

assume.ll

[AssumeBundles] Dereferenceable used in bundle only applies at assume. (#126117)

2025-02-13 20:41:23 +01:00

constant-ranges.ll

…

deref-abstract-gc.ll

[Options] Use UseDerefAtPointSemantics cl::opt<bool>. (#123192)

2025-01-16 14:07:03 +00:00

deref-bitcast-of-gep.ll

…

dereferenceable-and-aligned.ll

…

func-ptr-lsb.ll

…

gep-negative-issue.ll

…

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

…

implied-condition-samesign.ll

[ValueTracking] Pass changed predicate SignedLPred to isImpliedByMatchingCmp (#124271)

2025-01-24 23:02:50 +08:00

invariant.group.ll

…

known-bits-from-operator-constexpr.ll

…

known-bits-from-range-md.ll

…

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

[IR] Remove mul constant expression (#127046)

2025-02-14 09:28:57 +01:00

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

[ValueTracking] Handle nonnull attributes at callsite (#124908)

2025-01-29 23:14:36 +08:00

known-power-of-two-urem.ll

…

known-power-of-two.ll

…

knownbits-abs.ll

…

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

…

knownbits-phi-deadcode.ll

…

knownbits-rem.ll

…

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

…

knownbits-shift.ll

…

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

[ValueTracking] Fix a bug for signed min-max clamping (#121206)

2024-12-28 18:21:47 +01:00

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

…

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

[Options] Use UseDerefAtPointSemantics cl::opt<bool>. (#123192)

2025-01-16 14:07:03 +00:00

monotonic-phi.ll

…

non-negative-phi-bits.ll

…

numsignbits-from-assume.ll

…

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

[ValueTracking] Fix bug of using wrong condition for deducing KnownBits (#124481)

2025-01-28 15:54:00 -06:00

phi-known-nonzero.ll

…

phi-self.ll

[ValueTracking] Skip incoming values that are the same as the phi in isGuaranteedNotToBeUndefOrPoison (#130111)

2025-03-07 05:46:32 +08:00

powi-nneg.ll

…

pr23011.ll

…

pr75505.ll

…

recurrence-knownbits.ll

ValueTracking: simplify udiv/urem recurrences (#108973)

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

select-known-non-zero-const.ll

…

select-known-non-zero.ll

…

select-pattern.ll

…

signbits-extract-elt.ll

…