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llvm-project/llvm/test/Transforms/LoopVectorize/AArch64
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Benjamin Maxwell 50a1ab12ab
[LAA] Don't assume libcalls with output/input pointers can be vectorized (#108980) 
LoopAccessAnalysis currently does not check/track aliasing from the
output pointers, but assumes vectorizing library calls with a mapping is
safe.

This can result in incorrect codegen if something like the following is
vectorized:

```
for(int i=0; i<N; i++) {
  // No aliasing between input and output pointers detected.
  sincos(cos_out[0], sin_out+i, cos_out+i);
}
```

Where for VF >= 2 `cos_out[1]` to `cos_out[VF-1]` is the cosine of the
original value of `cos_out[0]` not the updated value.
2024-09-23 16:05:55 +01:00
..
aarch64-predication.ll
…
aarch64-unroll.ll
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arbitrary-induction-step.ll
[VPlan] Implement unrolling as VPlan-to-VPlan transform. (#95842)
2024-09-21 19:47:37 +01:00
arm64-unroll.ll
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backedge-overflow.ll
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call-costs.ll
[VPlan] Run DCE after unrolling.
2024-09-22 22:08:46 +01:00
clamped-trip-count.ll
[VPlan] Add VPValue for VF, use it for VPWidenIntOrFpInductionRecipe. (#95305)
2024-09-10 10:41:35 +01:00
conditional-branches-cost.ll
[VPlan] Run DCE after unrolling.
2024-09-22 22:08:46 +01:00
cost-no-valid-vplans-built.ll
[VPlan] Return std::nullopt early if plans are empty.
2024-06-27 12:25:59 +01:00
deterministic-type-shrinkage.ll
[VPlan] Implement unrolling as VPlan-to-VPlan transform. (#95842)
2024-09-21 19:47:37 +01:00
divs-with-scalable-vfs.ll
[VPlan] Run DCE after unrolling.
2024-09-22 22:08:46 +01:00
eliminate-tail-predication.ll
…
epilog-vectorization-widen-inductions.ll
[VPlan] Run DCE after unrolling.
2024-09-22 22:08:46 +01:00
extend-vectorization-factor-for-unprofitable-memops.ll
…
extractvalue-no-scalarization-required.ll
[VPlan] Generalize VPValue::isDefinedOutsideLoopRegions.
2024-09-20 15:34:00 +01:00
first-order-recurrence-fold-tail.ll
[VPlan] Introduce ResumePhi VPInstruction, use to create phi for FOR. (#94760)
2024-07-11 16:08:04 +01:00
first-order-recurrence.ll
Move several vector intrinsics out of experimental namespace (#88748)
2024-04-29 10:16:45 +01:00
fixed-order-recurrence.ll
[VPlan] Run DCE after unrolling.
2024-09-22 22:08:46 +01:00
force-target-instruction-cost.ll
[VPlan] Run DCE after unrolling.
2024-09-22 22:08:46 +01:00
gather-cost.ll
…
gather-do-not-vectorize-addressing.ll
…
i1-reg-usage.ll
…
induction-costs-sve.ll
[VPlan] Run DCE after unrolling.
2024-09-22 22:08:46 +01:00
induction-costs.ll
[VPlan] Run DCE after unrolling.
2024-09-22 22:08:46 +01:00
induction-trunc.ll
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interleave_count_for_estimated_tc.ll
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interleave_count_for_known_tc.ll
…
interleave-allocsize-not-equal-typesize.ll
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interleaved_cost.ll
[LV] Assign cost to all interleave members when not interleaving.
2024-09-11 21:04:34 +01:00
interleaved-store-of-first-order-recurrence.ll
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interleaved-vs-scalar.ll
[LV] Assign cost to all interleave members when not interleaving.
2024-09-11 21:04:34 +01:00
interleaving-load-store.ll
[VPlan] Run DCE after unrolling.
2024-09-22 22:08:46 +01:00
interleaving-reduction.ll
[VPlan] Run DCE after unrolling.
2024-09-22 22:08:46 +01:00
intrinsiccost.ll
TTI: Fix special casing vectorization costs of saturating add/sub (#97463)
2024-08-06 17:33:52 +04:00
invariant-replicate-region.ll
[LV] Move test requiring AArch64 to target subdir.
2024-09-21 12:54:59 +01:00
lit.local.cfg
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loop-vectorization-factors.ll
[VPlan] Introduce ResumePhi VPInstruction, use to create phi for FOR. (#94760)
2024-07-11 16:08:04 +01:00
loopvectorize_pr33804_double.ll
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low_trip_memcheck_cost.ll
…
masked-call.ll
[LLVM][VPlan] Pick more optimal initial value for VPBlend. (#104019)
2024-08-30 13:30:23 +01:00
masked-op-cost.ll
[TTI] getCommonMaskedMemoryOpCost - use the target getMemoryOpCost/getCFInstrCost implementations.
2024-05-11 12:50:26 +01:00
max-vf-for-interleaved.ll
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maximize-bandwidth-invalidate.ll
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mul-simplification.ll
[VPlan] Simplify MUL operands at recipe construction.
2024-09-02 21:25:31 +01:00
neon-gather-cost.ll
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no_vector_instructions.ll
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nontemporal-load-store.ll
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outer_loop_prefer_scalable.ll
[VPlan] Add VPValue for VF, use it for VPWidenIntOrFpInductionRecipe. (#95305)
2024-09-10 10:41:35 +01:00
outer_loop_test1_no_explicit_vect_width.ll
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Oz-and-forced-vectorize.ll
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pr31900.ll
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pr33053.ll
…
pr36032.ll
…
pr46950-load-cast-context-crash.ll
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pr56627.ll
…
pr60831-sve-inv-store-crash.ll
[VPlan] Add initial loop-invariant code motion transform. (#107894)
2024-09-20 11:22:03 +01:00
pr73894.ll
[VPlan] Remove VPPredInstPHIRecipes without users after region merging.
2024-07-20 13:21:32 +01:00
predication_costs.ll
…
prefer-fixed-if-equal-to-scalable.ll
[LV][AArch64] Prefer Fixed over Scalable if cost-model is equal (Neoverse V2) (#95819)
2024-07-17 10:46:28 +01:00
reduction-recurrence-costs-sve.ll
[VPlan] Run DCE after unrolling.
2024-09-22 22:08:46 +01:00
reduction-small-size.ll
…
reg-usage.ll
…
runtime-check-size-based-threshold.ll
…
runtime-check-trip-count-decisions.ll
…
scalable-alloca.ll
[VPlan] Port invalid cost remarks to VPlan. (#99322)
2024-07-27 12:52:12 +01:00
scalable-avoid-scalarization.ll
[VPlan] Add VPValue for VF, use it for VPWidenIntOrFpInductionRecipe. (#95305)
2024-09-10 10:41:35 +01:00
scalable-call.ll
[LAA] Don't assume libcalls with output/input pointers can be vectorized (#108980)
2024-09-23 16:05:55 +01:00
scalable-fp-ext-trunc-illegal-type.ll
[LV][AArch64] Don't query registers for illegal scalable vector elts (#109411)
2024-09-23 13:35:23 +01:00
scalable-predicate-instruction.ll
…
scalable-reduction-inloop-cond.ll
[LV] Prefer FLT_MIN/MAX for fmin/fmax reductions with ninf (#107141)
2024-09-03 12:21:54 -07:00
scalable-reductions-tf.ll
…
scalable-reductions.ll
[VPlan] Run DCE after unrolling.
2024-09-22 22:08:46 +01:00
scalable-strict-fadd.ll
[VPlan] Run DCE after unrolling.
2024-09-22 22:08:46 +01:00
scalable-vectorization-cost-tuning.ll
…
scalable-vectorization.ll
…
scalable-vf-hint.ll
…
scalar_interleave.ll
…
scalarize-store-with-predication.ll
…
scatter-cost.ll
[AArch64] Increase scatter overhead on Neoverse-V2 (#101296)
2024-08-14 10:12:40 +05:30
sdiv-pow2.ll
…
select-costs.ll
[LoopVectorize] LLVM fails to vectorise loops with multi-bool varables (#89226)
2024-07-15 20:21:50 +01:00
smallest-and-widest-types.ll
…
sme-vectorize.ll
[AArch64] Consider streaming mode in TTI interfaces for vectorization. (#96305)
2024-06-24 11:06:16 +01:00
store-costs-sve.ll
[VPlan] Run DCE after unrolling.
2024-09-22 22:08:46 +01:00
streaming-compatible-sve-no-maximize-bandwidth.ll
[VPlan] Model branch cond to enter scalar epilogue in VPlan. (#92651)
2024-07-05 10:08:42 +01:00
streaming-vectorization.ll
[LLVM][TTI][SME] Allow optional auto-vectorisation for streaming functions. (#101679)
2024-08-05 11:25:44 +01:00
strict-fadd-cost.ll
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strict-fadd-vf1.ll
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strict-fadd.ll
[VPlan] Model branch cond to enter scalar epilogue in VPlan. (#92651)
2024-07-05 10:08:42 +01:00
sve-basic-vec.ll
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sve-cond-inv-loads.ll
[VPlan] Add initial loop-invariant code motion transform. (#107894)
2024-09-20 11:22:03 +01:00
sve-epilog-vect-inloop-reductions.ll
[VPlan] Run DCE after unrolling.
2024-09-22 22:08:46 +01:00
sve-epilog-vect-reductions.ll
[VPlan] Run DCE after unrolling.
2024-09-22 22:08:46 +01:00
sve-epilog-vect-strict-reductions.ll
[VPlan] Run DCE after unrolling.
2024-09-22 22:08:46 +01:00
sve-epilog-vect-vscale-tune.ll
…
sve-epilog-vect.ll
[VPlan] Run DCE after unrolling.
2024-09-22 22:08:46 +01:00
sve-extract-last-veclane.ll
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sve-fneg.ll
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sve-gather-scatter-cost.ll
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sve-gather-scatter.ll
[VPlan] Add VPValue for VF, use it for VPWidenIntOrFpInductionRecipe. (#95305)
2024-09-10 10:41:35 +01:00
sve-illegal-type.ll
[LoopVectorize][AArch64] Add limited support for scalable vectorisation of i1 types (#95920)
2024-06-25 15:04:24 +01:00
sve-inductions-unusual-types.ll
[VPlan] Run DCE after unrolling.
2024-09-22 22:08:46 +01:00
sve-inductions.ll
[VPlan] Add VPValue for VF, use it for VPWidenIntOrFpInductionRecipe. (#95305)
2024-09-10 10:41:35 +01:00
sve-interleaved-accesses.ll
[VPlan] Add VPValue for VF, use it for VPWidenIntOrFpInductionRecipe. (#95305)
2024-09-10 10:41:35 +01:00
sve-interleaved-masked-accesses.ll
[VPlan] Add VPValue for VF, use it for VPWidenIntOrFpInductionRecipe. (#95305)
2024-09-10 10:41:35 +01:00
sve-inv-loads.ll
[VPlan] Add initial loop-invariant code motion transform. (#107894)
2024-09-20 11:22:03 +01:00
sve-inv-store.ll
…
sve-invalid-costs.ll
[LoopVectorize] Fix build issue caused by #95920 (#96647)
2024-06-25 15:51:32 +01:00
sve-large-strides.ll
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sve-live-out-pointer-induction.ll
[VPlan] Run DCE after unrolling.
2024-09-22 22:08:46 +01:00
sve-low-trip-count.ll
[LV] Remove unnecessary getRuntimeVF call when computing vector TC.
2024-06-12 14:35:37 +01:00
sve-masked-loadstore.ll
…
sve-multiexit.ll
[VPlan] Run DCE after unrolling.
2024-09-22 22:08:46 +01:00
sve-runtime-check-size-based-threshold.ll
[VPlan] Run DCE after unrolling.
2024-09-22 22:08:46 +01:00
sve-scalable-load-in-loop.ll
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sve-select-cmp.ll
[VPlan] Model branch cond to enter scalar epilogue in VPlan. (#92651)
2024-07-05 10:08:42 +01:00
sve-strict-fadd-cost.ll
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sve-tail-folding-cost.ll
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sve-tail-folding-forced.ll
[LV] Remove unnecessary getRuntimeVF call when computing vector TC.
2024-06-12 14:35:37 +01:00
sve-tail-folding-option.ll
Prefer use of 0.0 over -0.0 for fadd reductions w/nsz (in IR) (#106770)
2024-09-03 09:16:37 -07:00
sve-tail-folding-optsize.ll
[LV] Remove unnecessary getRuntimeVF call when computing vector TC.
2024-06-12 14:35:37 +01:00
sve-tail-folding-overflow-checks.ll
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sve-tail-folding-reductions.ll
[VPlan] Model branch cond to enter scalar epilogue in VPlan. (#92651)
2024-07-05 10:08:42 +01:00
sve-tail-folding-unroll.ll
[VPlan] Run DCE after unrolling.
2024-09-22 22:08:46 +01:00
sve-tail-folding.ll
[VPlan] Add VPValue for VF, use it for VPWidenIntOrFpInductionRecipe. (#95305)
2024-09-10 10:41:35 +01:00
sve-type-conv.ll
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sve-vector-reverse-mask4.ll
Move several vector intrinsics out of experimental namespace (#88748)
2024-04-29 10:16:45 +01:00
sve-vector-reverse.ll
[InstCombine] Remove some of the complexity-based canonicalization (#91185)
2024-08-21 12:02:54 +02:00
sve-vfabi.ll
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sve-widen-extractvalue.ll
[VPlan] Generalize VPValue::isDefinedOutsideLoopRegions.
2024-09-20 15:34:00 +01:00
sve-widen-gep.ll
[VPlan][NFC] Fix the value name of VECTOR_GEP (#107544)
2024-09-18 19:22:36 +08:00
sve-widen-phi.ll
[VPlan] Implement unrolling as VPlan-to-VPlan transform. (#95842)
2024-09-21 19:47:37 +01:00
synthesize-mask-for-call.ll
[VPlan] Model branch cond to enter scalar epilogue in VPlan. (#92651)
2024-07-05 10:08:42 +01:00
tail-fold-uniform-memops.ll
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tail-folding-styles.ll
Move stepvector intrinsic out of experimental namespace (#98043)
2024-08-28 12:48:20 +01:00
type-shrinkage-insertelt.ll
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type-shrinkage-zext-costs.ll
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uniform-args-call-variants.ll
[InstCombine] Replace all dominated uses of condition with constants (#105510)
2024-09-01 09:49:23 +08:00
unsafe-vf-hint-remark.ll
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veclib-calls-libsystem-darwin.ll
[aarch64] Add hyperbolic and arc trig intrinsic lowering (#98937)
2024-07-19 10:18:23 -04:00
veclib-function-calls.ll
[LAA] Don't assume libcalls with output/input pointers can be vectorized (#108980)
2024-09-23 16:05:55 +01:00
veclib-intrinsic-calls.ll
[aarch64] Add hyperbolic and arc trig intrinsic lowering (#98937)
2024-07-19 10:18:23 -04:00
vector-call-linear-args.ll
[LAA] Don't assume libcalls with output/input pointers can be vectorized (#108980)
2024-09-23 16:05:55 +01:00
vector-reverse-mask4.ll
[InstCombine] Remove some of the complexity-based canonicalization (#91185)
2024-08-21 12:02:54 +02:00
vector-reverse.ll
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widen-call-with-intrinsic-or-libfunc.ll
[VPlan] Model branch cond to enter scalar epilogue in VPlan. (#92651)
2024-07-05 10:08:42 +01:00
wider-VF-for-callinst.ll
…