Nikita Popov b8b7494551 [InstCombine] Rewrite multi-use GEPs when simplifying comparison (#146100) ...

We already do this when both sides are a GEP, but not if only one is.
This ensures that the offset arithmetic is not duplicated.

2025-07-01 14:26:47 +02:00

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AArch64

[LLVM][IRBuilder] Use NUW arithmetic for Create{ElementCount,TypeSize}. (#143532)

2025-06-19 13:24:39 +01:00

AMDGPU

[AMDGPU] Move InferAddressSpacesPass to middle end optimization pipeline (#138604)

2025-05-29 17:20:56 -04:00

ARM

[IndVarsSimplify] sinkUnusedInvariants is skipping instructions while sinking. (#135205)

2025-04-17 19:21:18 -05:00

SystemZ

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X86

[CostModel] getInstructionCost - match SK_InsertSubvector shuffle patterns before SK_Select (#145920)

2025-06-26 20:15:51 +01:00

2010-03-22-empty-baseclass.ll

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assume-explosion.ll

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basic.ll

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bitcast-store-branch.ll

Reapply [CaptureTracking][FunctionAttrs] Add support for CaptureInfo (#125880) (#128020)

2025-02-27 09:38:29 +01:00

bitfield-bittests.ll

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branch-dom-cond.ll

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cmp-logic.ll

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d83507-knowledge-retention-bug.ll

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dae-dce.ll

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dce-after-argument-promotion-loads.ll

Reapply [CaptureTracking][FunctionAttrs] Add support for CaptureInfo (#125880) (#128020)

2025-02-27 09:38:29 +01:00

dce-after-argument-promotion.ll

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deletion-of-loops-that-became-side-effect-free.ll

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dse-ephemeral-value-captures.ll

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early-arg-attrs-inference.ll

[IR] Convert from nocapture to captures(none) (#123181)

2025-01-29 16:56:47 +01:00

enable-loop-header-duplication-oz.ll

Reapply [CaptureTracking][FunctionAttrs] Add support for CaptureInfo (#125880) (#128020)

2025-02-27 09:38:29 +01:00

expect.ll

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fast-basictest.ll

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fast-reassociate-gvn.ll

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func-attrs.ll

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gdce.ll

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generate-fabs.ll

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gep-null-compare-in-loop.ll

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globalaa-retained.ll

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gvn-replacement-vs-hoist.ll

[IR] Convert from nocapture to captures(none) (#123181)

2025-01-29 16:56:47 +01:00

icmp-ashr-breaking-select-idiom.ll

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inlining-alignment-assumptions.ll

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instcombine-sroa-inttoptr.ll

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lifetime-sanitizer.ll

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load-store-sameval.ll

[InstCombine] Simplify nonnull pointers (#128111)

2025-02-22 15:30:04 +08:00

loop-access-checks.ll

[InstCombine] Rewrite multi-use GEPs when simplifying comparison (#146100)

2025-07-01 14:26:47 +02:00

loop-rotation-vs-common-code-hoisting.ll

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lower-table-based-cttz.ll

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lto-argpromotion-ipsccp.ll

[IR] Convert from nocapture to captures(none) (#123181)

2025-01-29 16:56:47 +01:00

lto-licm.ll

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memcpy-offset.ll

[IR] Convert from nocapture to captures(none) (#123181)

2025-01-29 16:56:47 +01:00

memset-combine.ll

[InstCombine] Add support for GEPs in simplifyNonNullOperand (#128365)

2025-02-23 17:19:31 +08:00

memset-dse.ll

[PhaseOrdering] Add test for memset DSE (NFC)

2025-06-27 17:04:04 +02:00

memset-tail.ll

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min_max_loop.ll

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min-max-abs-cse.ll

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minmax.ll

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openmp-opt-module.ll

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partialord-ule.ll

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pr32544.ll

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pr36760.ll

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pr39116.ll

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pr39282.ll

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pr40750.ll

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pr44461-br-to-switch-rotate.ll

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pr45682.ll

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pr45687.ll

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pr62311.ll

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pr64289-tce.ll

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pr95152.ll

[IR] Convert from nocapture to captures(none) (#123181)

2025-01-29 16:56:47 +01:00

pr98799-inline-simplifycfg-ub.ll

[IR] Convert from nocapture to captures(none) (#123181)

2025-01-29 16:56:47 +01:00

PR6627.ll

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reassociate-after-unroll.ll

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reassociate-gvn-bdce.ll

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reassociate-instcombine.ll

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recompute-globalsaa.ll

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rotate.ll

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runtime-check-removal.ll

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scev-custom-dl.ll

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scev.ll

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simplifycfg-options.ll

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simplifycfg-switch-lowering-vs-correlatedpropagation.ll

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single-iteration-loop-sroa.ll

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srem.ll

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swap-promotion.ll

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switch_with_geps.ll

[IR] Convert from nocapture to captures(none) (#123181)

2025-01-29 16:56:47 +01:00

switch-sext.ll

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two-shifts-by-sext.ll

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varargs.ll

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vector-select.ll

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vector-trunc-inseltpoison.ll

[PhaseOrdering] vector-trunc.ll - use -passes="default<O2>" to allow DOS to correctly evaluate the RUN command

2025-01-27 16:05:29 +00:00

vector-trunc.ll

[PhaseOrdering] vector-trunc.ll - use -passes="default<O2>" to allow DOS to correctly evaluate the RUN command

2025-01-27 16:05:29 +00:00