Craig Topper e15f47f267

[InstCombine] Don't use dominating conditions to transform sub into xor. (#88566) ...

Other passes are unable to reverse this transform if we use dominating
conditions.
    
Fixes #88239.

2024-04-17 13:16:08 -07:00

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AArch64

[Passes] Run SimpleLoopUnswitch after introducing invariant branches. (#81271)

2024-04-12 22:07:29 +01:00

ARM

[SCCP] Refine trunc with nsw/nuw flags (#87926)

2024-04-12 02:36:32 +08:00

SystemZ

[PhaseOrdering] Regenerate test checks (NFC)

2024-01-09 15:09:17 +01:00

X86

[InstCombine] Don't use dominating conditions to transform sub into xor. (#88566)

2024-04-17 13:16:08 -07:00

2010-03-22-empty-baseclass.ll

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assume-explosion.ll

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basic.ll

[InstCombine] Canonicalize constant GEPs to i8 source element type (#68882)

2024-01-24 15:25:29 +01:00

bitcast-store-branch.ll

[FuncAttrs] Deduce noundef attributes for return values (#76553)

2023-12-31 20:44:48 +08:00

bitfield-bittests.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

[FuncAttrs] Deduce noundef attributes for return values (#76553)

2023-12-31 20:44:48 +08:00

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

[FuncAttrs] Deduce noundef attributes for return values (#76553)

2023-12-31 20:44:48 +08:00

enable-loop-header-duplication-oz.ll

[llvm][loop-rotate] Allow forcing loop-rotation (#82828)

2024-02-29 13:46:13 -08:00

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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gep-null-compare-in-loop.ll

[FuncAttrs] Deduce noundef attributes for return values (#76553)

2023-12-31 20:44:48 +08:00

globalaa-retained.ll

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gvn-replacement-vs-hoist.ll

[InstCombine] Infer nneg on zext when forming from non-negative sext (#70706)

2023-10-30 12:09:43 -07:00

icmp-ashr-breaking-select-idiom.ll

Revert "Revert "[InstCombine] Add oneuse checks to shr + cmp constant folds.""

2023-10-28 03:12:15 -07:00

inlining-alignment-assumptions.ll

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instcombine-sroa-inttoptr.ll

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lifetime-sanitizer.ll

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loop-access-checks.ll

[InstCombine] Canonicalize constant GEPs to i8 source element type (#68882)

2024-01-24 15:25:29 +01:00

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

[ValueTracking] Add dominating condition support in computeKnownBits() (#73662)

2023-12-06 14:17:18 +01:00

lower-table-based-cttz.ll

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lto-licm.ll

[InstCombine] Infer nneg on zext when forming from non-negative sext (#70706)

2023-10-30 12:09:43 -07:00

memset-tail.ll

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min_max_loop.ll

[InstCombine] Use zext's nneg flag for icmp folding (#70845)

2023-11-13 00:53:53 +08:00

min-max-abs-cse.ll

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minmax.ll

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openmp-opt-module.ll

[OpenMP][NFC] Split the reduction buffer size into two components

2023-11-06 11:50:41 -08:00

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

[InstCombine] Canonicalize constant GEPs to i8 source element type (#68882)

2024-01-24 15:25:29 +01:00

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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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

[ConstraintElim] Add (UGE, var, 0) to unsigned system for new vars. (#76262)

2023-12-23 15:53:48 +01:00

scev-custom-dl.ll

[SCEV] Extend type hint in analysis output to all backedge kinds

2024-03-06 13:08:05 -08:00

scev.ll

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simplifycfg-options.ll

[InstCombine] Canonicalize constant GEPs to i8 source element type (#68882)

2024-01-24 15:25:29 +01:00

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

[InstCombine] Canonicalize constant GEPs to i8 source element type (#68882)

2024-01-24 15:25:29 +01:00

switch-sext.ll

[InstCombine] Fold switch(zext/sext(X)) into switch(X) (#76988)

2024-01-06 04:30:07 +08:00

two-shifts-by-sext.ll

[InstCombine] Add exact flags for ext idiom shr (shl X, Y), Y (#72483)

2023-11-16 17:30:01 +08:00

vector-select.ll

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vector-trunc-inseltpoison.ll

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vector-trunc.ll

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