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llvm-project/llvm/test/Transforms/LoopVectorize/X86
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Florian Hahn 008df3cf85
[LV] Check isPredInst instead of isScalarWithPred in uniform analysis. (#98892) 
Any instruction marked as uniform will result in a uniform
VPReplicateRecipe. If it requires predication, it will be placed in a
replicate region, even if isScalarWithPredication returns false.

Check isPredicatedInst instead of isScalarWithPredication to avoid
generating uniform VPReplicateRecipes placed inside a replicate region.
This fixes an assertion when using scalable VFs.

Fixes https://github.com/llvm/llvm-project/issues/80416. 
Fixes https://github.com/llvm/llvm-project/issues/94328.
Fixes https://github.com/llvm/llvm-project/issues/99625.

PR: https://github.com/llvm/llvm-project/pull/98892
2024-07-19 12:02:25 +01:00
..
already-vectorized.ll
[LV] Disable runtime unrolling for vectorized loops.
2023-01-06 10:56:17 +00:00
amdlibm-calls-finite.ll
Adding support of AMDLIBM vector library (#78560)
2024-02-15 12:13:07 +05:30
amdlibm-calls.ll
[x86] Add tan intrinsic part 4 (#90503)
2024-06-05 15:01:33 -04:00
avx1.ll
[LoopVectorize] Convert some tests to opaque pointers (NFC)
2022-12-14 15:16:59 +01:00
avx512.ll
BlockFrequencyInfoImpl: Avoid big numbers, increase precision for small spreads
2023-10-24 20:27:39 -07:00
consecutive-ptr-cg-bug.ll
[LoopVectorize] Convert some tests to opaque pointers (NFC)
2022-12-14 15:16:59 +01:00
consecutive-ptr-uniforms.ll
[LV] Check isPredInst instead of isScalarWithPred in uniform analysis. (#98892)
2024-07-19 12:02:25 +01:00
constant-fold.ll
[LV] Use IRBuilder to create and optimize middle-block compare.
2023-08-29 11:42:18 +01:00
constant-vector-operand.ll
[LoopVectorize] Convert some tests to opaque pointers (NFC)
2022-12-14 15:16:59 +01:00
conversion-cost.ll
[VPlan] Model address separately. (#72164)
2024-01-01 19:51:15 +00:00
cost-model-assert.ll
[LoopVectorize] Convert some tests to opaque pointers (NFC)
2022-12-14 15:27:31 +01:00
cost-model.ll
[VPlan] Model branch cond to enter scalar epilogue in VPlan. (#92651)
2024-07-05 10:08:42 +01:00
divs-with-tail-folding.ll
[LV] Add test cases for tail-folding sdiv/udiv/urem feeding geps.
2024-07-15 11:45:07 +01:00
drop-poison-generating-flags.ll
[VPlan] Remove unused first mask op from VPBlendRecipe. (#87770)
2024-04-09 11:14:05 +01:00
ephemeral-recipes.ll
[VPlan] Don't add live-outs for IV phis.
2024-07-14 20:49:03 +01:00
epilog-vectorization-inductions.ll
[VPlan] Model address separately. (#72164)
2024-01-01 19:51:15 +00:00
fixed-order-recurrence.ll
[VPlan] Introduce ResumePhi VPInstruction, use to create phi for FOR. (#94760)
2024-07-11 16:08:04 +01:00
float-induction-x86.ll
[LoopUnroll] Use poison instead of undef for preheader value
2024-06-25 12:09:58 +02:00
fneg-cost.ll
[LoopVectorize] Convert some tests to opaque pointers (NFC)
2022-12-14 15:16:59 +01:00
fp32_to_uint32-cost-model.ll
[LoopVectorize] Convert some tests to opaque pointers (NFC)
2022-12-14 15:16:59 +01:00
fp64_to_uint32-cost-model.ll
[LoopVectorize] Convert some tests to opaque pointers (NFC)
2022-12-14 15:16:59 +01:00
fp80-widest-type.ll
[NFC] Port all runlines for LoopVectorize pass tests to -passes syntax
2022-12-05 22:17:30 +03:00
fp_to_sint8-cost-model.ll
[LoopVectorize] Convert some tests to opaque pointers (NFC)
2022-12-14 15:16:59 +01:00
funclet.ll
[LV] Check for vector instruction in main vector loop.
2023-07-03 14:16:47 +01:00
gather_scatter.ll
[VPlan] Explicitly handle scalar pointer inductions. (#83068)
2024-03-26 16:01:57 +01:00
gather-cost.ll
[LoopVectorize] Convert some tests to opaque pointers (NFC)
2022-12-14 15:16:59 +01:00
gather-vs-interleave.ll
[LoopVectorize] Convert some tests to opaque pointers (NFC)
2022-12-14 15:16:59 +01:00
gcc-examples.ll
[LoopVectorize] Convert some tests to opaque pointers (NFC)
2022-12-14 15:16:59 +01:00
i1-reg-usage.ll
[NFC] Port all runlines for LoopVectorize pass tests to -passes syntax
2022-12-05 22:17:30 +03:00
illegal-parallel-loop-uniform-write.ll
[LV] Optimize trip count SCEV.
2023-04-12 16:17:58 -07:00
imprecise-through-phis.ll
[VPlan] Model branch cond to enter scalar epilogue in VPlan. (#92651)
2024-07-05 10:08:42 +01:00
induction-costs.ll
[VPlan] Introduce ResumePhi VPInstruction, use to create phi for FOR. (#94760)
2024-07-11 16:08:04 +01:00
int128_no_gather.ll
[LoopVectorize] Convert some tests to opaque pointers (NFC)
2022-12-14 15:16:59 +01:00
interleave_short_tc.ll
[LV] Remove loop trip count threshold for deciding whether to interleave a loop (#67725)
2024-02-05 17:23:58 -08:00
interleave-cost.ll
[LV] Allow re-processing of operands of instrs feeding interleave group
2024-07-17 21:37:28 +01:00
interleave-opaque-pointers.ll
[VPlan] Explicitly handle scalar pointer inductions. (#83068)
2024-03-26 16:01:57 +01:00
interleaved-accesses-hoist-load-across-store.ll
[VPlan] Preserve original induction order when creating scalar steps.
2024-01-31 13:31:28 +00:00
interleaved-accesses-large-gap.ll
[LoopVectorize] Convert some tests to opaque pointers (NFC)
2022-12-14 15:16:59 +01:00
interleaved-accesses-sink-store-across-load.ll
[LV] Complete load groups and release store groups. Try 2.
2023-08-08 18:10:23 -04:00
interleaved-accesses-use-after-free.ll
[LV] Move interleaved test to X86 directory
2023-08-09 16:03:33 -04:00
interleaved-accesses-waw-dependency.ll
[LoopVectorize] Convert some tests to opaque pointers (NFC)
2022-12-14 15:16:59 +01:00
interleaving.ll
[InstCombine] Canonicalize non-i8 gep of mul to i8 (#96606)
2024-06-26 14:25:54 +01:00
intrinsiccost.ll
[InstCombine] Infer nsw/nuw for trunc (#87910)
2024-04-11 19:10:53 +08:00
invariant-load-gather.ll
[InstCombine] Revert the signed icmp -> unsigned icmp canonicalization when folding icmp Pred min|max(X, Y), Z (#76685)
2024-01-05 14:39:16 +08:00
invariant-store-vectorization.ll
[VPlan] Model branch cond to enter scalar epilogue in VPlan. (#92651)
2024-07-05 10:08:42 +01:00
iv-live-outs.ll
[VPlan] Don't add live-outs for IV phis.
2024-07-14 20:49:03 +01:00
libm-vector-calls-finite.ll
[LoopVectorize] Convert some tests to opaque pointers (NFC)
2022-12-14 15:16:59 +01:00
libm-vector-calls-VF2-VF8.ll
[x86] Add tan intrinsic part 4 (#90503)
2024-06-05 15:01:33 -04:00
libm-vector-calls.ll
[LoopVectorize] Convert some tests to opaque pointers (NFC)
2022-12-14 15:16:59 +01:00
limit-vf-by-tripcount.ll
[LV] Remove loop trip count threshold for deciding whether to interleave a loop (#67725)
2024-02-05 17:23:58 -08:00
lit.local.cfg
[NFC][Py Reformat] Reformat lit.local.cfg python files in llvm
2023-05-17 17:03:15 +02:00
load-deref-pred.ll
[VPlan] Model branch cond to enter scalar epilogue in VPlan. (#92651)
2024-07-05 10:08:42 +01:00
masked_load_store.ll
[VPlan] Split VPWidenMemoryInstructionRecipe (NFCI). (#87411)
2024-04-17 11:00:58 +01:00
masked-store-cost.ll
[LV] Add more masked store cost tests with different masks.
2024-06-19 15:34:03 +01:00
max-mstore.ll
[LoopVectorize] Convert some tests to opaque pointers (NFC)
2022-12-14 15:16:59 +01:00
metadata-enable.ll
[LV] Remove loop trip count threshold for deciding whether to interleave a loop (#67725)
2024-02-05 17:23:58 -08:00
min-trip-count-switch.ll
[LoopVectorize] Convert some tests to opaque pointers (NFC)
2022-12-14 15:16:59 +01:00
mul_slm_16bit.ll
[LoopVectorize] Convert some tests to opaque pointers (NFC)
2022-12-14 15:16:59 +01:00
multi-exit-cost.ll
[VPlan] Skip users outside loop in check for exit pre-compute candidates
2024-07-11 22:04:39 +01:00
no_fpmath_with_hotness.ll
BlockFrequencyInfoImpl: Avoid big numbers, increase precision for small spreads
2023-10-24 20:27:39 -07:00
no_fpmath.ll
[LoopVectorize] Convert some tests to opaque pointers (NFC)
2022-12-14 15:16:59 +01:00
no-vector.ll
[LoopVectorize] Convert some tests to opaque pointers (NFC)
2022-12-14 15:16:59 +01:00
nontemporal.ll
[LoopVectorize] Convert some tests to opaque pointers (NFC)
2022-12-14 15:16:59 +01:00
optsize.ll
[LV] Add additional test coverage for cost modeling.
2024-06-26 10:18:01 +01:00
outer_loop_test1_no_explicit_vect_width.ll
[IRBuilder] Use canonical i64 type for insertelement index used by vector splats.
2023-01-11 14:08:06 +00:00
parallel-loops-after-reg2mem.ll
[LoopVectorize] Convert some tests to opaque pointers (NFC)
2022-12-14 15:16:59 +01:00
parallel-loops.ll
[InstCombine] Set disjoint flag when turning Add into Or. (#72702)
2023-11-27 12:54:11 -08:00
pointer-runtime-checks-unprofitable.ll
[LV] Add uses of result to pointer-runtime-checks-unprofitable.ll test.
2024-07-15 09:59:46 +01:00
powof2div.ll
[LoopVectorize] Convert some tests to opaque pointers (NFC)
2022-12-14 15:16:59 +01:00
pr23997.ll
[ValueTracking] Extend LHS/RHS with matching operand to work without constants.
2024-07-03 20:18:51 +08:00
pr34438.ll
[LV] Use IRBuilder to create and optimize middle-block compare.
2023-08-29 11:42:18 +01:00
pr35432.ll
[VPlan] Model address separately. (#72164)
2024-01-01 19:51:15 +00:00
pr36524.ll
[VPlan] Preserve original induction order when creating scalar steps.
2024-01-31 13:31:28 +00:00
pr39160.ll
[LoopVectorize] Convert some tests to opaque pointers (NFC)
2022-12-14 15:16:59 +01:00
pr42674.ll
[ConstantFolding] Canonicalize constexpr GEPs to i8 (#89872)
2024-05-20 11:47:30 +02:00
pr47437.ll
[LV] Consider insts feeding interleave group pointers free.
2024-06-19 17:06:52 +01:00
pr48340.ll
[LV] Add users for loads to make tests more robust.
2023-02-04 20:42:57 +00:00
pr51366-sunk-instruction-used-outside-of-loop.ll
[LV] Use IRBuilder to create and optimize middle-block compare.
2023-08-29 11:42:18 +01:00
pr54413-select-interleave-count-loop-with-cost-zero.ll
[LoopVectorize] Convert some tests to opaque pointers (NFC)
2022-12-14 15:16:59 +01:00
pr54634.ll
Reland "[X86] Remove knl/knm specific ISAs supports (#92883)" (#93136)
2024-05-24 13:46:34 +08:00
pr55096-scalarize-add.ll
LoopVectorize: guard appending InstsToScalarize; fix bug (#88720)
2024-04-18 10:03:07 +01:00
pr56319-vector-exit-cond-optimization-epilogue-vectorization.ll
[LV] Consider if scalar epilogue is required in getMaximizedVFForTarget.
2023-07-06 13:35:35 +01:00
pr72969.ll
[VPlan] Introduce ResumePhi VPInstruction, use to create phi for FOR. (#94760)
2024-07-11 16:08:04 +01:00
pr81872.ll
Recommit "[VPlan] Replace disjoint or with add instead of dropping disjoint. (#83821)"
2024-03-27 19:11:18 +00:00
propagate-metadata.ll
[LoopVectorize] Convert some tests to opaque pointers (NFC)
2023-01-04 17:25:42 +01:00
ptr-indvar-crash.ll
[LoopVectorize] Convert some tests to opaque pointers (NFC)
2023-01-04 17:25:42 +01:00
rauw-bug.ll
[NFC] Port all runlines for LoopVectorize pass tests to -passes syntax
2022-12-05 22:17:30 +03:00
reduction-crash.ll
[LoopVectorize] Convert some tests to opaque pointers (NFC)
2022-12-14 15:16:59 +01:00
reduction-fastmath.ll
[VPlan] Model branch cond to enter scalar epilogue in VPlan. (#92651)
2024-07-05 10:08:42 +01:00
reduction-small-size.ll
[LoopVectorize] Convert some tests to opaque pointers (NFC)
2022-12-14 15:16:59 +01:00
redundant-vf2-cost.ll
[LoopVectorize] Convert some tests to opaque pointers (NFC)
2022-12-14 15:16:59 +01:00
reg-usage-debug.ll
[LV] Reland "Update logic for calculating register usage due to invariants"
2023-02-28 17:32:39 +05:30
reg-usage.ll
[LoopVectorize] Convert some tests to opaque pointers (NFC)
2022-12-14 15:16:59 +01:00
register-assumption.ll
[LoopVectorize] Convert some tests to opaque pointers (NFC)
2022-12-14 15:16:59 +01:00
runtime-limit.ll
[LoopVectorize] Convert some tests to opaque pointers (NFC)
2022-12-14 15:16:59 +01:00
scatter_crash.ll
Reland "[X86] Remove knl/knm specific ISAs supports (#92883)" (#93136)
2024-05-24 13:46:34 +08:00
slm-no-vectorize.ll
[LoopVectorize][X86] Regenerate slm-no-vectorize.ll
2023-06-13 14:15:37 +01:00
small-size.ll
[VPlan] Explicitly handle scalar pointer inductions. (#83068)
2024-03-26 16:01:57 +01:00
strided_load_cost.ll
[VPlan] Model branch cond to enter scalar epilogue in VPlan. (#92651)
2024-07-05 10:08:42 +01:00
struct-store.ll
[LoopVectorize] Convert some tests to opaque pointers (NFC)
2022-12-14 15:16:59 +01:00
svml-calls-finite.ll
[LoopVectorize] Convert some tests to opaque pointers (NFC)
2022-12-14 15:16:59 +01:00
svml-calls.ll
[x86] Add tan intrinsic part 4 (#90503)
2024-06-05 15:01:33 -04:00
tail_folding_and_assume_safety.ll
[LoopVectorize] Convert some tests to opaque pointers (NFC)
2022-12-14 15:16:59 +01:00
tail_loop_folding.ll
[VPlan] Model branch cond to enter scalar epilogue in VPlan. (#92651)
2024-07-05 10:08:42 +01:00
tripcount.ll
[LoopVectorize] Convert some tests to opaque pointers (NFC)
2022-12-14 15:16:59 +01:00
uint64_to_fp64-cost-model.ll
[LoopVectorize] Convert some tests to opaque pointers (NFC)
2022-12-14 15:16:59 +01:00
uniform_load.ll
[LoopVectorize] Convert some tests to opaque pointers (NFC)
2022-12-14 15:16:59 +01:00
uniform_mem_op.ll
[VPlan] Model branch cond to enter scalar epilogue in VPlan. (#92651)
2024-07-05 10:08:42 +01:00
uniform-phi.ll
[LoopVectorize] Convert some tests to opaque pointers (NFC)
2022-12-14 15:16:59 +01:00
uniformshift.ll
[LoopVectorize] Convert some tests to opaque pointers (NFC)
2022-12-14 15:16:59 +01:00
unroll_selection.ll
[LoopVectorize] Convert some tests to opaque pointers (NFC)
2022-12-14 15:16:59 +01:00
unroll-pm.ll
[LoopVectorize] Convert some tests to opaque pointers (NFC)
2022-12-14 15:16:59 +01:00
unroll-small-loops.ll
[LV] Remove loop trip count threshold for deciding whether to interleave a loop (#67725)
2024-02-05 17:23:58 -08:00
veclib-calls.ll
[x86] Add tan intrinsic part 4 (#90503)
2024-06-05 15:01:33 -04:00
vect.omp.force.ll
[LoopVectorize] Convert some tests to opaque pointers (NFC)
2022-12-14 15:16:59 +01:00
vect.omp.force.small-tc.ll
[LV] Remove loop trip count threshold for deciding whether to interleave a loop (#67725)
2024-02-05 17:23:58 -08:00
vector_max_bandwidth.ll
[LoopVectorize] Convert some tests to opaque pointers (NFC)
2022-12-14 15:16:59 +01:00
vector_ptr_load_store.ll
[LoopVectorize] Convert some tests to opaque pointers (NFC)
2022-12-14 15:16:59 +01:00
vector-scalar-select-cost.ll
[LoopVectorize] Convert some tests to opaque pointers (NFC)
2022-12-14 15:16:59 +01:00
vectorization-remarks-loopid-dbg.ll
[LV] Remove loop trip count threshold for deciding whether to interleave a loop (#67725)
2024-02-05 17:23:58 -08:00
vectorization-remarks-missed.ll
[LAA] Use PSE::getSymbolicMaxBackedgeTakenCount. (#93499)
2024-06-04 22:23:30 +01:00
vectorization-remarks-profitable.ll
[LoopVectorize] Convert some tests to opaque pointers (NFC)
2022-12-14 15:16:59 +01:00
vectorization-remarks.ll
[LV] Remove loop trip count threshold for deciding whether to interleave a loop (#67725)
2024-02-05 17:23:58 -08:00
vectorize-force-tail-with-evl.ll
[LV, VP]VP intrinsics support for the Loop Vectorizer + adding new tail-folding mode using EVL. (#76172)
2024-04-04 18:30:17 -04:00
vectorize-interleaved-accesses-gap.ll
[IRBuilder] Use canonical i64 type for insertelement index used by vector splats.
2023-01-11 14:08:06 +00:00
vectorize-only-for-real.ll
[LoopVectorize] Convert some tests to opaque pointers (NFC)
2022-12-14 15:16:59 +01:00
vplan-native-inner-loop-only.ll
[llvm][LV] Move new test into X86 subfolder
2024-01-25 17:04:34 +00:00
vplan-vp-intrinsics.ll
[LV, VP]VP intrinsics support for the Loop Vectorizer + adding new tail-folding mode using EVL. (#76172)
2024-04-04 18:30:17 -04:00
widened-value-used-as-scalar-and-first-lane.ll
[VPlan] Relax over-aggressive assertion in VPTransformState::get().
2024-05-14 19:10:49 +01:00
x86_fp80-interleaved-access.ll
[LoopVectorize] Convert some tests to opaque pointers (NFC)
2022-12-14 15:16:59 +01:00
x86_fp80-vector-store.ll
[InstCombine] Set disjoint flag when turning Add into Or. (#72702)
2023-11-27 12:54:11 -08:00
x86-interleaved-accesses-masked-group.ll
[LV] Create block in mask up-front if needed. (#76635)
2024-01-09 10:50:08 +00:00
x86-interleaved-store-accesses-with-gaps.ll
[InstCombine] Canonicalize constant GEPs to i8 source element type (#68882)
2024-01-24 15:25:29 +01:00
x86-pr39099.ll
[LoopVectorize] Convert some tests to opaque pointers (NFC)
2022-12-14 15:16:59 +01:00
x86-predication.ll
[VPlan] Model branch cond to enter scalar epilogue in VPlan. (#92651)
2024-07-05 10:08:42 +01:00