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clang-p2996/llvm/test/Transforms/SLPVectorizer/X86
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Jeffrey Byrnes c9a87a50ae [SLPVectorizer] Use accurate cost for external users of resize shuffles (#137419) 
When implementing the vectorization, we potentially need to add shuffles
for external users. In such cases, we may be shuffling a smaller vector
into a larger vector. When this happens `ResizeToVF` will just build a
poison padded identity vector. Then the to build the final shuffle, we
just use the `SK_InsertSubvector` mask.

This is possibly clearer by looking at the included test in
SLPVectorizer/AMDGPU/external-shuffle.ll

In the exit block we have a bunch of shuffles to glue the vectorized
tree match the `InsertElement` users. `TMP25` holds the result of
resizing the v2i16 vectorized sequence to match the `InsertElement` size
v16i16. Then `TMP26` is the final shuffle which replaces the
`InsertElement` sequence. This is just an insertsubvector.

However, when calculating the cost for these shuffles, we aren't
modelling this correctly. `ResizeToVF` will indicate to
`performExtractsShuffleAction` that we cannot use the original mask due
to the resize shuffle. The consequence is that the cost calculation uses
a different shuffle mask than what is ultimately used.

Going back to the included test, we can consider again `TMP26`. Clearly
we can see the shuffle uses a mask {0, 1, 2, 3, 16, 17, poison ..}.
However, we will currently calculate the cost with a mask {0, 1, 2, 3,
20, 21, ...} we have replaced 16 and 17 with 20 and 21 (Index + Vector
Size). Queries like BasicTTImpl::improveShuffleKindFromMask will not
recognize this as an `SK_InsertSubvector` mask, and targets which have
reduced costs for `SK_InsertSubvector` will not accurately calculate the
cost.
2025-06-17 08:14:05 -07:00
..
aggregate.ll
…
align.ll
…
alternate-calls-inseltpoison.ll
[InstCombine] Fold shuffles through all trivially vectorizable intrinsics (#141979)
2025-06-13 18:25:07 +01:00
alternate-calls.ll
[InstCombine] Fold shuffles through all trivially vectorizable intrinsics (#141979)
2025-06-13 18:25:07 +01:00
alternate-cast-inseltpoison.ll
[SLP]Reduce number of alternate instruction, where possible
2025-03-12 08:18:51 -07:00
alternate-cast.ll
[SLP]Reduce number of alternate instruction, where possible
2025-03-12 08:18:51 -07:00
alternate-cmp-swapped-pred.ll
[SLP]Model reduction_add(ext(<n x i1>)) as ext(ctpop(bitcast <n x i1> to int n))
2024-11-22 06:50:25 -08:00
alternate-fp-inseltpoison.ll
[SLP]Reduce number of alternate instruction, where possible
2025-03-12 08:18:51 -07:00
alternate-fp.ll
[SLP]Reduce number of alternate instruction, where possible
2025-03-12 08:18:51 -07:00
alternate-int-inseltpoison.ll
[SLP]Reduce number of alternate instruction, where possible
2025-03-12 08:18:51 -07:00
alternate-int.ll
[SLP]Reduce number of alternate instruction, where possible
2025-03-12 08:18:51 -07:00
arith-abs.ll
…
arith-add-load.ll
…
arith-add-saddo.ll
…
arith-add-ssat.ll
…
arith-add-uaddo.ll
…
arith-add-usat.ll
…
arith-add.ll
…
arith-and-const-load.ll
[LLVM][IR] Use splat syntax when printing Constant[Data]Vector. (#112548)
2024-11-06 11:53:33 +00:00
arith-div.ll
[LLVM][IR] Use splat syntax when printing Constant[Data]Vector. (#112548)
2024-11-06 11:53:33 +00:00
arith-fix.ll
…
arith-fp-call.ll
…
arith-fp-inseltpoison.ll
…
arith-fp.ll
…
arith-fshl-rot.ll
[SLP] getVectorCallCosts - don't provide scalar argument data for vector IntrinsicCostAttributes (#124254)
2025-01-24 15:13:13 +00:00
arith-fshl.ll
[SLP][X86] Add VBMI2 coverage for funnel shift tests
2025-01-24 09:47:40 +00:00
arith-fshr-rot.ll
[SLP] getVectorCallCosts - don't provide scalar argument data for vector IntrinsicCostAttributes (#124254)
2025-01-24 15:13:13 +00:00
arith-fshr.ll
[SLP][X86] Add VBMI2 coverage for funnel shift tests
2025-01-24 09:47:40 +00:00
arith-max-cost.ll
…
arith-mul-load.ll
…
arith-mul-smulo.ll
…
arith-mul-umulo.ll
…
arith-mul.ll
…
arith-scmp.ll
…
arith-smax.ll
…
arith-smin.ll
…
arith-sub-ssat.ll
…
arith-sub-ssubo.ll
…
arith-sub-usat.ll
…
arith-sub-usubo.ll
…
arith-sub.ll
…
arith-ucmp.ll
…
arith-umax.ll
…
arith-umin.ll
…
ashr-node-with-poison.ll
[SLP] Add a check for poison value in AShrChecker
2024-11-29 06:51:19 -08:00
atomics.ll
…
bad_types.ll
…
bad-reduction.ll
…
barriercall.ll
[SLP] Make getSameOpcode support interchangeable instructions. (#135797)
2025-04-16 00:08:59 +08:00
BinOpSameOpcodeHelper.ll
[SLP] Make getSameOpcode support interchangeable instructions. (#135797)
2025-04-16 00:08:59 +08:00
bitreverse.ll
…
blending-shuffle-inseltpoison.ll
…
blending-shuffle.ll
…
bool-mask.ll
[SLP]Improved reduction cost/codegen
2025-02-14 11:03:33 -08:00
bottom-to-top-reorder.ll
[SLP] Make getSameOpcode support interchangeable instructions. (#135797)
2025-04-16 00:08:59 +08:00
broadcast_long.ll
…
broadcast.ll
…
bswap.ll
…
buildvector_splat_extractvalue.ll
…
buildvector-float-and-extract-lane1.ll
…
buildvector-postpone-for-dependency.ll
[SLP] Make getSameOpcode support interchangeable instructions. (#135797)
2025-04-16 00:08:59 +08:00
buildvector-reused-with-bv-subvector.ll
[SLP]Do not use node, if it is a subvector or buildvector node
2025-02-26 13:25:37 -08:00
buildvector-same-lane-insert.ll
…
buildvector-schedule-for-subvector.ll
[SLP]Reduce number of alternate instruction, where possible
2025-03-12 08:18:51 -07:00
buildvector-shuffle-with-root.ll
[SLP]Use generic createShuffle for buildvector
2024-11-11 10:49:39 -08:00
buildvector-shuffle.ll
…
buildvector-with-reuses.ll
[SLP]Fix perfect diamond match with extractelements in scalars
2025-03-24 09:29:18 -04:00
buildvectors-parent-phi-nodes.ll
Revert "[SLP]Change the insertion point for outside-block-used nodes and prevec phi operand gathers"
2025-05-17 11:06:37 -07:00
buildvectors-with-same-parents.ll
[SLP]Fix non-determinism in reused elements analysis
2025-03-06 10:12:49 -08:00
bv-matched-node-reorder.ll
[SLP]Fix check for matched gather node, if it is a subvector node
2025-02-24 06:48:43 -08:00
bv-root-part-of-graph.ll
[SLP]Check if the buildvector root is not a part of the graph before deletion
2024-11-19 11:31:40 -08:00
bv-shuffle-mask.ll
[SLP] Make getSameOpcode support interchangeable instructions. (#135797)
2025-04-16 00:08:59 +08:00
c-ray.ll
[LLVM][IR] Use splat syntax when printing Constant[Data]Vector. (#112548)
2024-11-06 11:53:33 +00:00
call.ll
[SLP]Gather scalarized calls
2025-02-04 19:09:57 -05:00
cast-operand-extracted.ll
[SLP]Support revectorization of the previously vectorized scalars
2025-04-01 14:30:06 -04:00
cast.ll
…
catchswitch-block-in-use.ll
[SLP]Check for catchswitch block before doing the analysis of the instructions
2025-04-17 09:10:15 -07:00
cmp_commute-inseltpoison.ll
…
cmp_commute.ll
…
cmp_sel.ll
[LLVM][IR] Use splat syntax when printing Constant[Data]Vector. (#112548)
2024-11-06 11:53:33 +00:00
cmp-after-intrinsic-call-minbitwidth.ll
[SLP]Represent SLP graph as a tree
2025-02-21 07:15:02 -05:00
cmp-as-alternate-ops.ll
…
cmp-diff-sized.ll
…
cmp-in-bv-node-type-cost.ll
…
cmp-values-non-full-registers.ll
[SLP]Fix a check for the whole register use
2025-03-31 10:52:12 -07:00
combined-stores-chains.ll
[LLVM][IR] Use splat syntax when printing Constant[Data]Vector. (#112548)
2024-11-06 11:53:33 +00:00
commutativity.ll
…
compare-reduce.ll
[LLVM][IR] Use splat syntax when printing Constant[Data]Vector. (#112548)
2024-11-06 11:53:33 +00:00
const-in-different-functions.ll
…
const-reduced-vals-resized.ll
…
continue_vectorizing.ll
…
control-dependence.ll
…
conversion-fp16.ll
X86: Do not return invalid cost for fp16 conversion (#114128)
2024-10-29 17:16:17 -07:00
crash_7zip.ll
[SLP][NFC]Replace undefs by zeroinitializer
2025-02-19 09:43:26 -08:00
crash_binaryop.ll
…
crash_bullet3.ll
[SLP]Change the insertion point for outside-block-used nodes and prevec phi operand gathers
2025-05-18 12:59:36 -07:00
crash_bullet.ll
[llvm] Remove br i1 undef from some regression tests [NFC] (#118419)
2024-12-03 20:54:36 +00:00
crash_clear_undefs.ll
[SLP]Use TTI::getScalarizationOverhead where possible
2025-02-04 18:49:43 -05:00
crash_cmpop.ll
[LLVM][IR] Use splat syntax when printing Constant[Data]Vector. (#112548)
2024-11-06 11:53:33 +00:00
crash_dequeue.ll
[llvm] Remove br i1 undef from some regression tests [NFC] (#118419)
2024-12-03 20:54:36 +00:00
crash_flop7.ll
[llvm] Remove br i1 undef from some regression tests [NFC] (#118419)
2024-12-03 20:54:36 +00:00
crash_gep.ll
…
crash_lencod-inseltpoison.ll
[llvm] Remove br i1 undef from some regression tests [NFC] (#118419)
2024-12-03 20:54:36 +00:00
crash_lencod.ll
[llvm] Remove br i1 undef from some regression tests [NFC] (#118419)
2024-12-03 20:54:36 +00:00
crash_mandeltext.ll
[llvm] Remove br i1 undef from some regression tests [NFC] (#118419)
2024-12-03 20:54:36 +00:00
crash_netbsd_decompress.ll
…
crash_reordering_undefs.ll
…
crash_scheduling-inseltpoison.ll
[LLVM][IR] Use splat syntax when printing Constant[Data]Vector. (#112548)
2024-11-06 11:53:33 +00:00
crash_scheduling.ll
[LLVM][IR] Use splat syntax when printing Constant[Data]Vector. (#112548)
2024-11-06 11:53:33 +00:00
crash_sim4b1.ll
[llvm] Remove br i1 undef from some regression tests [NFC] (#118419)
2024-12-03 20:54:36 +00:00
crash_smallpt.ll
[llvm] Remove br i1 undef from some regression tests [NFC] (#118419)
2024-12-03 20:54:36 +00:00
crash_undef_mask_elem.ll
…
crash_vectorizeTree.ll
[llvm] Remove br i1 undef from some regression tests [NFC] (#118419)
2024-12-03 20:54:36 +00:00
cross_block_slp.ll
…
cse_extractelement.ll
…
cse.ll
[llvm] Remove br i1 undef from some regression tests [NFC] (#118419)
2024-12-03 20:54:36 +00:00
ctlz.ll
[CostModel][X86] Update baseline CTTZ/CTLZ costs for x86_64 (#124312)
2025-01-26 14:43:51 +00:00
ctpop-non-power-of-2-reduction.ll
[SLP]Improved reduction cost/codegen
2025-02-14 11:03:33 -08:00
ctpop.ll
…
cttz.ll
[CostModel][X86] Update baseline CTTZ/CTLZ costs for x86_64 (#124312)
2025-01-26 14:43:51 +00:00
cycle_dup.ll
…
debug_info.ll
…
debug-counter.ll
[LLVM][IR] Use splat syntax when printing Constant[Data]Vector. (#112548)
2024-11-06 11:53:33 +00:00
debug-info-salvage.ll
[Instruction] Set metadata to poison on deletion (#129449)
2025-03-03 07:17:01 +07:00
delayed-gather-emission.ll
[SLP]Fix a crash on matching gather operands of phi nodes in loops
2025-03-12 14:46:00 -07:00
diamond_broadcast_extra_shuffle.ll
…
diamond.ll
…
different-vec-widths.ll
[LLVM][IR] Use splat syntax when printing Constant[Data]Vector. (#112548)
2024-11-06 11:53:33 +00:00
div-possibly-extended-with-poisons.ll
[SLP]Check for div/rem instructions before extending with poisons
2025-01-13 09:28:27 -08:00
dot-product.ll
…
empty-vectorizable-tree.ll
[SLP]Check VectorizableTree is not empty before accessing elements
2025-03-17 11:04:38 -07:00
entries-different-vf.ll
…
entries-shuffled-diff-sizes.ll
[SLP]Initial support for (masked)loads + compress and (masked)interleaved
2025-04-04 11:14:49 -07:00
entry-no-bundle-but-extra-use-on-vec.ll
[SLP]Pre-cache the last instruction for all entries before vectorization
2025-04-16 11:44:55 -07:00
ext-used-scalar-different-bitwidth.ll
[SLP]Check for potential safety of the truncation for vectorized scalars with multi uses
2025-02-27 08:41:46 -08:00
external_user_jumbled_load-inseltpoison.ll
…
external_user_jumbled_load.ll
…
external_user.ll
[LLVM][IR] Use splat syntax when printing Constant[Data]Vector. (#112548)
2024-11-06 11:53:33 +00:00
external-reduced-value-vectorized.ll
[SLP]Represent SLP graph as a tree
2025-02-21 07:15:02 -05:00
external-used-across-reductions.ll
[SLP]Improved reduction cost/codegen
2025-02-14 11:03:33 -08:00
extract_in_tree_user.ll
[SLP]Gather scalarized calls
2025-02-04 19:09:57 -05:00
extract-scalar-from-undef.ll
[SLP] Make getSameOpcode support interchangeable instructions. (#135797)
2025-04-16 00:08:59 +08:00
extract-shuffle-inseltpoison.ll
…
extract-shuffle.ll
…
extract-with-undefs-shuffle.ll
…
extract.ll
…
extractcost.ll
[SLP] Make getSameOpcode support interchangeable instructions. (#135797)
2025-04-16 00:08:59 +08:00
extractelement-multi-register-use.ll
…
extractelement-multiple-uses.ll
…
extractelement-phi-in-landingpad.ll
[SLP]Do not vectorize code in EH and non-returning blocks
2024-10-31 13:50:02 -04:00
extractelement-single-use-many-nodes.ll
[SLPVectorizer] Use accurate cost for external users of resize shuffles (#137419)
2025-06-17 08:14:05 -07:00
extractelement-vecop-vectorized.ll
…
extractelement.ll
…
extractelements-vector-ops-shuffle.ll
…
extractelemets-extended-by-poison.ll
[SLP]Represent SLP graph as a tree
2025-02-21 07:15:02 -05:00
extracts-non-extendable.ll
[SLP][NFC]Add a test, producing serie of extrtactelements, building non-extendable tree
2025-01-25 11:50:14 -08:00
fabs-cost-softfp.ll
[LLVM][IR] Use splat syntax when printing Constant[Data]Vector. (#112548)
2024-11-06 11:53:33 +00:00
fabs.ll
…
fcopysign.ll
…
flag.ll
…
float-min-max.ll
…
fma.ll
…
fmaximum-fminimum.ll
…
fmaxnum.ll
…
fminimumnum.ll
Vectorize: Support fminimumnum and fmaximumnum (#131781)
2025-04-15 08:08:45 +08:00
fminnum.ll
…
fmuladd.ll
…
fptosi-inseltpoison.ll
…
fptosi.ll
…
fptoui.ll
…
fround.ll
…
full-match-with-poison-scalar.ll
[SLP]Model single unique value insert + shuffle as splat + select, where profitable
2025-04-22 11:30:29 -04:00
full-matched-bv-with-subvectors.ll
Revert "[SLP]Change the insertion point for outside-block-used nodes and prevec phi operand gathers"
2025-05-17 11:06:37 -07:00
full-non-schedulable-overlap.ll
…
funclet.ll
[SLP]Do not vectorize code in EH and non-returning blocks
2024-10-31 13:50:02 -04:00
gather-extractelements-different-bbs.ll
…
gather-loads-non-power-of-2.ll
[SLP]Initial non-power-of-2 (but still whole register) for remaining nodes
2025-01-21 10:33:03 -05:00
gather-move-out-of-loop.ll
…
gather-node-same-as-vect-but-order.ll
[SLP]Represent SLP graph as a tree
2025-02-21 07:15:02 -05:00
gather-node-same-reduced.ll
…
gather-nodes-different-bb.ll
…
gather-with-cmp-user.ll
[LLVM][IR] Use splat syntax when printing Constant[Data]Vector. (#112548)
2024-11-06 11:53:33 +00:00
gathered-delayed-nodes-with-reused-user.ll
[SLP] Make getSameOpcode support interchangeable instructions. (#135797)
2025-04-16 00:08:59 +08:00
gathered-loads-non-full-reg.ll
[SLP]Check if the gathered loads form full vector before attempting build it
2024-11-18 14:09:31 -08:00
gathered-shuffle-resized.ll
[SLP]Reduce number of alternate instruction, where possible
2025-03-12 08:18:51 -07:00
gep_mismatch.ll
…
gep-nodes-with-non-gep-inst.ll
[SLP]Initial support for (masked)loads + compress and (masked)interleaved
2025-04-04 11:14:49 -07:00
gep-nonconst-idx-transformed-to-const.ll
…
gep.ll
[LLVM][IR] Use splat syntax when printing Constant[Data]Vector. (#112548)
2024-11-06 11:53:33 +00:00
geps-non-pow-2.ll
[SLP]Represent SLP graph as a tree
2025-02-21 07:15:02 -05:00
hadd-inseltpoison.ll
…
hadd.ll
[SLP][NFC]Replace undef with constant zero in tests, NFC
2025-01-17 09:48:03 -08:00
hoist.ll
…
horizontal-list.ll
[SLP]Improved reduction cost/codegen
2025-02-14 11:03:33 -08:00
horizontal-minmax.ll
[SLP]Improved reduction cost/codegen
2025-02-14 11:03:33 -08:00
horizontal-smax.ll
…
horizontal-store-many-uses.ll
…
horizontal.ll
[LLVM][IR] Use splat syntax when printing Constant[Data]Vector. (#112548)
2024-11-06 11:53:33 +00:00
hsub-inseltpoison.ll
…
hsub.ll
…
identity-match-splat-less-defined.ll
[SLP]Fix detection of matching splat vector
2025-04-10 08:30:43 -07:00
implicitfloat.ll
…
in-tree-user.ll
…
insert-after-bundle.ll
[LLVM][IR] Use splat syntax when printing Constant[Data]Vector. (#112548)
2024-11-06 11:53:33 +00:00
insert-subvector.ll
[SLP]Fix createInsertVector mask emission
2025-01-18 11:48:53 -08:00
insertelements-with-reused-indices.ll
[SLP][NFC]Replace unreachable instructions by rets, NFC.
2024-10-14 07:00:56 -07:00
insertvalue.ll
…
inst_size_bug.ll
…
InstructionsState-is-invalid-1.ll
[SLP] Replace MainOp and AltOp in TreeEntry with InstructionsState. (#122443)
2025-01-18 10:23:20 +08:00
intrinsic_with_scalar_param.ll
[SLP]Gather scalarized calls
2025-02-04 19:09:57 -05:00
intrinsic.ll
[SLP]Gather scalarized calls
2025-02-04 19:09:57 -05:00
jumbled-load-multiuse.ll
…
jumbled-load-shuffle-placement.ll
…
jumbled-load-used-in-phi.ll
…
jumbled-load.ll
…
landing_pad.ll
[SLP] Match poison as instruction with the same opcode
2024-11-22 16:10:17 -05:00
landing-pad-for-split-node.ll
[SLP]Insert vector instruction after landingpad
2025-04-15 13:57:53 -07:00
lit.local.cfg
…
load-bitcast-vec.ll
…
load-merge-inseltpoison.ll
[SLP]Vectorize gathered loads
2024-09-21 15:41:06 -07:00
load-merge.ll
[SLP]Vectorize gathered loads
2024-09-21 15:41:06 -07:00
load-partial-vector-shuffle.ll
[CostModel][X86] Reduce worst case v8i16/v16i8 SSE2 shuffle costs (#124789)
2025-01-29 10:23:09 +00:00
long_chains.ll
[LLVM][IR] Use splat syntax when printing Constant[Data]Vector. (#112548)
2024-11-06 11:53:33 +00:00
long-full-reg-stores.ll
[SLP]Reduce number of alternate instruction, where possible
2025-03-12 08:18:51 -07:00
long-pointer-distance.ll
[LAA/SLP] Don't truncate APInt in getPointersDiff (#139941)
2025-05-15 10:08:05 +01:00
lookahead.ll
[SLP]Synchronize cost of gather/buildvector nodes with codegen
2025-04-11 09:42:34 -04:00
loopinvariant.ll
…
malformed_phis.ll
[SLP]Improved reduction cost/codegen
2025-02-14 11:03:33 -08:00
many_stores.ll
…
many-uses-parent-node.ll
[SLP]Check if the user node has instructions, used only outside
2025-05-29 10:09:49 -07:00
masked-load-compress-reordered.ll
[SLP]Relax assertion to avoid compiler crash
2025-05-18 14:26:36 -07:00
matched-bv-schedulable.ll
[SLP]Change the insertion point for outside-block-used nodes and prevec phi operand gathers
2025-05-18 12:59:36 -07:00
matched-nodes-updated.ll
Revert "[SLP]Change the insertion point for outside-block-used nodes and prevec phi operand gathers"
2025-05-17 11:06:37 -07:00
matched-shuffled-entries.ll
[SLP]Reduce number of alternate instruction, where possible
2025-03-12 08:18:51 -07:00
matching-gather-nodes-phi-users.ll
[SLP]Fix a crash on matching gather operands of phi nodes in loops
2025-03-12 14:46:00 -07:00
memory-runtime-checks.ll
[SLP]Model single unique value insert + shuffle as splat + select, where profitable
2025-04-22 11:30:29 -04:00
metadata.ll
…
minbitwidth-cast.ll
…
minbitwidth-drop-wrapping-flags.ll
[SLP] Make getSameOpcode support interchangeable instructions. (#135797)
2025-04-16 00:08:59 +08:00
minbitwidth-icmp-to-trunc.ll
[SLP]Represent SLP graph as a tree
2025-02-21 07:15:02 -05:00
minbitwidth-node-but-not-operands.ll
…
minbitwidth-transformed-operand.ll
[CostModel][X86] getShuffleCost - use processShuffleMasks to split SK_PermuteTwoSrc shuffles to legal types (#120599)
2024-12-20 10:39:45 +00:00
minbw-multiused-from-gather.ll
[SLP]Look for vector user when estimating the cost
2024-09-27 04:14:28 -07:00
minbw-node-used-twice.ll
[SLP]Represent SLP graph as a tree
2025-02-21 07:15:02 -05:00
minbw-user-non-sizable.ll
…
minimum-sizes.ll
[InstCombine] Infer nusw + nneg -> nuw for getelementptr (#111144)
2024-12-05 14:36:40 +01:00
mul64.ll
[LLVM][IR] Use splat syntax when printing Constant[Data]Vector. (#112548)
2024-11-06 11:53:33 +00:00
multi_block.ll
…
multi_user.ll
…
multi-extracts-bv-combined.ll
[SLP]Model single unique value insert + shuffle as splat + select, where profitable
2025-04-22 11:30:29 -04:00
multi-incoming-blocks-in-phi.ll
[SLP]Synchronize cost of gather/buildvector nodes with codegen
2025-04-11 09:42:34 -04:00
multi-node-reuse-in-bv.ll
[SLP]Fix vector factor for repeated node for bv
2025-01-20 14:22:20 -08:00
multi-node-with-save-values.ll
…
multi-nodes-bv-vectorized.ll
…
multi-nodes-to-shuffle.ll
…
multi-tracked-reduced-value.ll
[SLP]Improved reduction cost/codegen
2025-02-14 11:03:33 -08:00
no_alternate_divrem.ll
…
no-scheduled-instructions.ll
[llvm] Remove br i1 undef from some regression tests [NFC] (#118419)
2024-12-03 20:54:36 +00:00
node-outside-used-only.ll
[SLP]Change the insertion point for outside-block-used nodes and prevec phi operand gathers
2025-05-18 12:59:36 -07:00
non-load-reduced-as-part-of-bv.ll
[SLP]Reduce number of alternate instruction, where possible
2025-03-12 08:18:51 -07:00
non-power-2-num-elems-reused.ll
[SLP]Relax assertion in mask combine for non-power-of-2 number of elements
2024-11-25 07:58:19 -08:00
non-power-of-2-num-elems.ll
[SLP]Check if number of elements forms a full register
2024-09-27 12:54:56 -07:00
non-power-of-2-order-detection.ll
[LLVM][IR] Use splat syntax when printing Constant[Data]Vector. (#112548)
2024-11-06 11:53:33 +00:00
non-power-of-2-subvectors-insert.ll
[SLP]Initial non-power-of-2 (but still whole register) for remaining nodes
2025-01-21 10:33:03 -05:00
non-schedulable-instructions-become-schedulable.ll
[SLP]Fix a check for non-schedulable instructions
2025-03-25 04:35:33 -07:00
non-schedulable-split-node.ll
[SLP]Set insert point for split node with non-scheulable instructions after the last instruction
2025-03-14 07:04:55 -07:00
non-scheduled-inst-reused-as-last-inst.ll
[SLP] Make getSameOpcode support interchangeable instructions. (#135797)
2025-04-16 00:08:59 +08:00
odd_store.ll
…
opaque-ptr-2.ll
…
opaque-ptr.ll
…
operandorder.ll
Revert "[InstCombine] Infer nuw for gep inbounds from base of object" (#120460)
2024-12-18 19:06:34 +01:00
opt.ll
[InstCombine] Infer nusw + nneg -> nuw for getelementptr (#111144)
2024-12-05 14:36:40 +01:00
ordering-bug.ll
…
ordering.ll
[llvm] Remove br i1 undef from some regression tests [NFC] (#118419)
2024-12-03 20:54:36 +00:00
partail.ll
[llvm] Remove br i1 undef from some regression tests [NFC] (#118419)
2024-12-03 20:54:36 +00:00
perfect-matched-reused-bv.ll
[SLP]Represent SLP graph as a tree
2025-02-21 07:15:02 -05:00
phi3.ll
[LLVM][IR] Use splat syntax when printing Constant[Data]Vector. (#112548)
2024-11-06 11:53:33 +00:00
phi_landingpad.ll
[SLP]Do not vectorize code in EH and non-returning blocks
2024-10-31 13:50:02 -04:00
phi_overalignedtype.ll
[llvm] Remove br i1 undef from some regression tests [NFC] (#118419)
2024-12-03 20:54:36 +00:00
phi-comparator-fix-vec-ops-compare.ll
[SLP]Fix comparator for vector operands of extractelements in PHICompare
2025-05-01 14:28:20 -07:00
phi-comparator.ll
[SLP]Fix PHI comparator to make it follow weak strict ordering restriction
2025-04-24 11:08:17 -07:00
phi-node-deletion.ll
…
phi-node-reshuffled-part.ll
[SLP]Improved reduction cost/codegen
2025-02-14 11:03:33 -08:00
phi-node-with-cycle.ll
[SLP]Change the insertion point for outside-block-used nodes and prevec phi operand gathers
2025-05-18 12:59:36 -07:00
phi-nodes-as-operand-reorder.ll
[SLP]Represent SLP graph as a tree
2025-02-21 07:15:02 -05:00
phi-nodes-incoming-same-blocks.ll
[SLP]Fix a crash on matching gather operands of phi nodes in loops
2025-03-12 14:46:00 -07:00
phi-operand-gathered-loads.ll
[SLP][NFC]Add a test with the gather operand in phi node in gathered loads
2025-05-14 08:18:23 -07:00
phi-removed-on-operand-vectorization.ll
…
phi-reordered-reshuffled.ll
…
phi.ll
[SLP]Reduce number of alternate instruction, where possible
2025-03-12 08:18:51 -07:00
phis-different-order.ll
…
poison-element-shuffle.ll
…
powi-regression.ll
[SLP]Gather scalarized calls
2025-02-04 19:09:57 -05:00
powi.ll
[SLP]Gather scalarized calls
2025-02-04 19:09:57 -05:00
powof2div.ll
[LLVM][IR] Use splat syntax when printing Constant[Data]Vector. (#112548)
2024-11-06 11:53:33 +00:00
powof2mul.ll
[LLVM][IR] Use splat syntax when printing Constant[Data]Vector. (#112548)
2024-11-06 11:53:33 +00:00
pr16571.ll
[llvm] Remove br i1 undef from some regression tests [NFC] (#118419)
2024-12-03 20:54:36 +00:00
pr16628.ll
…
pr16899.ll
…
pr18060.ll
…
pr19657.ll
…
pr23510.ll
[LLVM][IR] Use splat syntax when printing Constant[Data]Vector. (#112548)
2024-11-06 11:53:33 +00:00
pr27163.ll
[SLP]Do not account external uses in EH block and in non-returning blocks
2024-10-31 13:23:43 -04:00
pr35497.ll
[LLVM][IR] Use splat syntax when printing Constant[Data]Vector. (#112548)
2024-11-06 11:53:33 +00:00
pr40522.ll
[LLVM][IR] Use splat syntax when printing Constant[Data]Vector. (#112548)
2024-11-06 11:53:33 +00:00
pr42022-inseltpoison.ll
…
pr42022.ll
…
pr44067-inseltpoison.ll
[LLVM][IR] Use splat syntax when printing Constant[Data]Vector. (#112548)
2024-11-06 11:53:33 +00:00
pr44067.ll
[LLVM][IR] Use splat syntax when printing Constant[Data]Vector. (#112548)
2024-11-06 11:53:33 +00:00
pr46983.ll
[LLVM][IR] Use splat syntax when printing Constant[Data]Vector. (#112548)
2024-11-06 11:53:33 +00:00
pr47623.ll
[SLP]Initial support for (masked)loads + compress and (masked)interleaved
2025-04-04 11:14:49 -07:00
pr47629-inseltpoison.ll
[SLP]Initial support for (masked)loads + compress and (masked)interleaved
2025-04-04 11:14:49 -07:00
pr47629.ll
[SLP]Initial support for (masked)loads + compress and (masked)interleaved
2025-04-04 11:14:49 -07:00
pr47642.ll
…
pr48879-sroa.ll
[LLVM][IR] Use splat syntax when printing Constant[Data]Vector. (#112548)
2024-11-06 11:53:33 +00:00
pr49081.ll
…
pr49933.ll
[LLVM][IR] Use splat syntax when printing Constant[Data]Vector. (#112548)
2024-11-06 11:53:33 +00:00
pr52275.ll
…
pr54465.ll
…
pr59867.ll
…
pr63668.ll
…
pr98978.ll
…
PR31847.ll
…
PR32086.ll
…
PR34635.ll
…
PR35628_1.ll
…
PR35628_2.ll
[LLVM][IR] Use splat syntax when printing Constant[Data]Vector. (#112548)
2024-11-06 11:53:33 +00:00
PR35777.ll
…
PR35865-inseltpoison.ll
…
PR35865.ll
…
PR36280.ll
…
PR39774.ll
…
PR40310.ll
…
propagate_ir_flags.ll
[SLP] Make getSameOpcode support interchangeable instructions. (#135797)
2025-04-16 00:08:59 +08:00
reassociated-loads.ll
…
reduce-constants.ll
…
reduce-with-folded-to-consts.ll
…
reduced-val-extracted-and-externally-used.ll
[SLP]Synchronize cost of gather/buildvector nodes with codegen
2025-04-11 09:42:34 -04:00
reduced-val-vectorized-in-transform.ll
Revert "[SLP]Change the insertion point for outside-block-used nodes and prevec phi operand gathers"
2025-05-17 11:06:37 -07:00
reduced-value-replace-extractelement.ll
…
reduced-value-vectorized-later.ll
[SLP]Improved reduction cost/codegen
2025-02-14 11:03:33 -08:00
reduction2.ll
[LLVM][IR] Use splat syntax when printing Constant[Data]Vector. (#112548)
2024-11-06 11:53:33 +00:00
reduction_unrolled.ll
…
reduction-bool-logic-op-inside.ll
[LLVM][IR] Use splat syntax when printing Constant[Data]Vector. (#112548)
2024-11-06 11:53:33 +00:00
reduction-extracted-value.ll
[SLP]Improved reduction cost/codegen
2025-02-14 11:03:33 -08:00
reduction-logical.ll
[SLP]Fix same/alternate analysis in split node analysis for compares
2025-03-31 19:33:40 -04:00
reduction-same-vals.ll
…
reduction-transpose.ll
[SLP]Fix perfect diamond match with extractelements in scalars
2025-03-24 09:29:18 -04:00
reduction-value-in-tree.ll
…
reduction-with-removed-extracts.ll
[SLP]Check if the operand for removal is the reduction operand, awaiting for the reduction
2025-02-26 14:17:11 -08:00
reduction.ll
[LLVM][IR] Use splat syntax when printing Constant[Data]Vector. (#112548)
2024-11-06 11:53:33 +00:00
redux-feed-buildvector.ll
[LLVM][IR] Use splat syntax when printing Constant[Data]Vector. (#112548)
2024-11-06 11:53:33 +00:00
redux-feed-insertelement.ll
[LLVM][IR] Use splat syntax when printing Constant[Data]Vector. (#112548)
2024-11-06 11:53:33 +00:00
remark_alternate.ll
…
remark_extract_broadcast.ll
[SLP]Do not ignore undefs when trying to replace with "poisonous" shuffles
2024-10-24 07:47:23 -07:00
remark_gather-load-redux-cost.ll
[SLP]Initial support for (masked)loads + compress and (masked)interleaved
2025-04-04 11:14:49 -07:00
remark_horcost.ll
…
remark_listcost.ll
…
remark_not_all_parts.ll
…
remark_unsupported.ll
[llvm] Remove br i1 undef from some regression tests [NFC] (#118419)
2024-12-03 20:54:36 +00:00
remark-masked-loads-consecutive-loads-same-ptr.ll
…
remark-partial-loads-vectorize.ll
…
reorder_diamond_match.ll
[SLP] Fix incorrect operand order in interchangeable instruction. (#139225)
2025-05-12 20:03:45 +08:00
reorder_phi.ll
…
reorder_repeated_ops.ll
[llvm] Remove br i1 undef from some regression tests [NFC] (#118419)
2024-12-03 20:54:36 +00:00
reorder_with_external_users.ll
Revert "[SLP]Initial non-power-of-2 support (but still whole register) for reductions"
2024-10-21 13:37:44 +01:00
reorder_with_reordered_users.ll
[llvm] Remove br i1 undef from some regression tests [NFC] (#118419)
2024-12-03 20:54:36 +00:00
reorder-phi-operand.ll
[SLP]Reduce number of alternate instruction, where possible
2025-03-12 08:18:51 -07:00
reorder-possible-strided-node.ll
[SLP]Initial support for (masked)loads + compress and (masked)interleaved
2025-04-04 11:14:49 -07:00
reorder-reused-masked-gather2.ll
[SLP]Initial support for (masked)loads + compress and (masked)interleaved
2025-04-04 11:14:49 -07:00
reorder-reused-masked-gather.ll
[SLP]Prefer segmented/deinterleaved loads to strided and fix codegen
2025-04-22 12:11:01 -04:00
reorder-reused-subvector.ll
[SLP] Reorder reuses mask, if it is not empty, for subvector operands
2025-03-14 14:11:09 -07:00
reorder-vf-to-resize.ll
…
reordered-masked-loads.ll
[SLP]Fix the analysis for masked compress loads
2025-05-20 07:31:16 -04:00
replaced-external-in-reduction.ll
[SLP]Synchronize cost of gather/buildvector nodes with codegen
2025-04-11 09:42:34 -04:00
resched.ll
[llvm] Remove br i1 undef from some regression tests [NFC] (#118419)
2024-12-03 20:54:36 +00:00
resized-bv-values-non-power-of2-node.ll
[SLP]Adjust NumberOfParts value for adjusted number of buildvector scalars
2025-01-28 05:45:13 -08:00
reuse-extracts-in-wider-vect.ll
[llvm] Remove br i1 undef from some regression tests [NFC] (#118419)
2024-12-03 20:54:36 +00:00
reused-extractelements.ll
…
reused-extracts.ll
…
reused-mask-with-poison-index.ll
[SLP]Represent SLP graph as a tree
2025-02-21 07:15:02 -05:00
reused-reductions-with-minbitwidth.ll
…
reused-scalars-in-buildvector.ll
[LLVM][IR] Use splat syntax when printing Constant[Data]Vector. (#112548)
2024-11-06 11:53:33 +00:00
reused-undefs.ll
…
revec-estimateNodesPermuteCost.ll
[SLP][REVEC] getNumElements should not be used as VF when REVEC is enabled. (#134031)
2025-04-02 19:04:07 +08:00
revec-ExtractSubvector.ll
[SLP][REVEC] Add ExtractSubvector cost for ExternalUses. (#132761)
2025-03-25 18:58:54 +08:00
revec-fix-99411.ll
…
revec-getAltInstrMask.ll
[SLP][REVEC] Fix the mismatch between the result of getAltInstrMask and the VecTy argument of TargetTransformInfo::isLegalAltInstr. (#134795)
2025-04-08 22:29:11 +08:00
revec-getExtractWithExtendCost.ll
[SLP][REVEC] Make getExtractWithExtendCost support FixedVectorType as Dst. (#134822)
2025-04-10 18:54:45 +08:00
revec-getStoreMinimumVF.ll
[SLP][REVEC] Fix getStoreMinimumVF only accept scalar types. (#132181)
2025-03-20 21:04:30 +08:00
revec-load-compress.ll
[SLP][REVEC] Fix CompressVectorize does not expand mask when REVEC is enabled. (#135174)
2025-04-10 23:07:45 +08:00
revec-reduced-value-replace-extractelement.ll
[SLP][REVEC] Ignore UserTreeIndex if it is empty. (#131993)
2025-03-20 11:31:49 +08:00
revec-reduced-value-vectorized-later.ll
[SLP][REVEC] VectorValuesAndScales should be supported by REVEC. (#135762)
2025-04-15 23:03:55 +08:00
revec-SplitVectorize.ll
[SLP][REVEC] Update test.
2025-04-11 03:01:09 -07:00
revectorized_rdx_crash.ll
[SLP]Improved reduction cost/codegen
2025-02-14 11:03:33 -08:00
reverse_extract_elements.ll
…
rgb_phi.ll
…
root-gather-reused-scalar.ll
[SLP]Ignore root gather node, when searching for reuses
2024-10-21 09:16:16 -07:00
root-node-reordered-reused.ll
[SLP]Clear root node reordering only if the root node is not re-used in graph
2025-02-03 06:05:19 -08:00
same-last-instruction-different-parents.ll
[SLP]Check the whole def-use chain in the tree to find proper dominance, if the last instruction is the same
2025-03-18 10:01:13 -07:00
same-values-sub-node-with-poisons.ll
[SLP]Reduce number of alternate instruction, where possible
2025-03-12 08:18:51 -07:00
saxpy.ll
…
scalarize-ctlz.ll
[SLP][X86] Add test coverage for #124993
2025-02-05 08:54:09 +00:00
scatter-vectorize-reorder-non-empty.ll
[LLVM][IR] Use splat syntax when printing Constant[Data]Vector. (#112548)
2024-11-06 11:53:33 +00:00
scatter-vectorize-reorder.ll
[SLP]Support revectorization of the previously vectorized scalars
2025-04-01 14:30:06 -04:00
scatter-vectorize-reused-pointer.ll
[SLP]Initial support for (masked)loads + compress and (masked)interleaved
2025-04-04 11:14:49 -07:00
schedule_budget_debug_info.ll
…
schedule_budget.ll
…
schedule-bundle.ll
[LLVM][IR] Use splat syntax when printing Constant[Data]Vector. (#112548)
2024-11-06 11:53:33 +00:00
scheduling.ll
…
select-reduction-op.ll
[SLP]Synchronize cost of gather/buildvector nodes with codegen
2025-04-11 09:42:34 -04:00
sext-inseltpoison.ll
…
sext.ll
…
shift-ashr.ll
…
shift-lshr.ll
…
shift-shl.ll
…
shrink_after_reorder.ll
[SLP]Represent SLP graph as a tree
2025-02-21 07:15:02 -05:00
shuffle-mask-emission.ll
[SLP] Make getSameOpcode support interchangeable instructions. (#135797)
2025-04-16 00:08:59 +08:00
shuffle-multiple-nodes.ll
…
shuffled-gathers-diff-size.ll
…
sign-extend-inseltpoison.ll
…
sign-extend.ll
…
simple-loop.ll
[LLVM][IR] Use splat syntax when printing Constant[Data]Vector. (#112548)
2024-11-06 11:53:33 +00:00
simplebb.ll
…
sin-sqrt.ll
[SLP]Initial support for (masked)loads + compress and (masked)interleaved
2025-04-04 11:14:49 -07:00
sitofp-inseltpoison.ll
…
sitofp-minbitwidth-node.ll
[LLVM][IR] Use splat syntax when printing Constant[Data]Vector. (#112548)
2024-11-06 11:53:33 +00:00
sitofp.ll
[SLP][NFC]Replace undef with constant zero in tests, NFC
2025-01-17 09:48:03 -08:00
slp-fma-loss.ll
…
slp-schedule-use-order.ll
[SLP]Represent SLP graph as a tree
2025-02-21 07:15:02 -05:00
slp-throttle.ll
[SLP][NFC]Replace unreachable instructions by rets, NFC.
2024-10-14 07:00:56 -07:00
small-graph-diff-block-instructions.ll
[SLP]Small buidlvector only graph should contains scalars from same block
2024-10-23 10:46:38 -07:00
splat-score-adjustment.ll
[SLP]Support vectorization of previously vectorized scalars in split nodes
2025-04-10 12:06:38 -04:00
split-load8_2_unord_geps.ll
[SLP]Initial support for (masked)loads + compress and (masked)interleaved
2025-04-04 11:14:49 -07:00
split-load8_2-unord.ll
[SLP]Initial support for (masked)loads + compress and (masked)interleaved
2025-04-04 11:14:49 -07:00
split-node-full-match.ll
[SLP]Check for perfect/shuffled match for the split node
2025-04-15 13:17:46 -07:00
split-node-last-inst-vectorized.ll
[SLP]Support vectorization of previously vectorized scalars in split nodes
2025-04-10 12:06:38 -04:00
split-node-no-reorder-copy.ll
[SLP]Check for perfect/shuffled match for the split node
2025-04-15 13:17:46 -07:00
split-node-num-operands.ll
Revert "[SLP]Change the insertion point for outside-block-used nodes and prevec phi operand gathers"
2025-05-17 11:06:37 -07:00
split-node-parent-operands-in-spill.ll
[SLP]Fix spill cost analysis for split vectorized nodes
2025-03-28 12:45:53 -07:00
split-node-reorder-node-with-ops.ll
[SLP]Reduce number of alternate instruction, where possible
2025-03-12 08:18:51 -07:00
split-vector-operand-with-reuses.ll
[SLP]Do not reorder split node operand with reuses, if not possible
2025-04-16 06:23:44 -07:00
sqrt.ll
…
stackrestore-dependence.ll
[LLVM][IR] Use splat syntax when printing Constant[Data]Vector. (#112548)
2024-11-06 11:53:33 +00:00
stacksave-dependence.ll
[LLVM][IR] Use splat syntax when printing Constant[Data]Vector. (#112548)
2024-11-06 11:53:33 +00:00
store-abs-minbitwidth.ll
…
store-constant.ll
[TTI][X86] getMemoryOpCost - reduced costs when loading uniform values due to value reuse (#118642)
2024-12-04 16:36:00 +00:00
store-insertelement-minbitwidth.ll
…
store-jumbled.ll
…
stores_constant_float.ll
…
stores_mix_sizes.ll
…
stores_vectorize.ll
[LLVM][IR] Use splat syntax when printing Constant[Data]Vector. (#112548)
2024-11-06 11:53:33 +00:00
subvector-minbitwidth-unsigned-value.ll
[SLP]Represent SLP graph as a tree
2025-02-21 07:15:02 -05:00
supernode.ll
[LLVM][IR] Use splat syntax when printing Constant[Data]Vector. (#112548)
2024-11-06 11:53:33 +00:00
tiny-tree.ll
…
trunc-node-reused.ll
…
trunc-store-value-ty-not-power-of-2.ll
…
trunced-buildvector-scalar-extended.ll
[SLP]Fix minbiwidth analysis for gather nodes with SIToFP users
2025-04-11 11:40:41 -07:00
uitofp-with-signed-value-bitwidth.ll
[SLP]Fix bitwidth analysis for signed nodes, incoming into UITOFP nodes
2025-02-28 11:50:50 -08:00
uitofp.ll
…
undef_vect.ll
[SLP]Improved reduction cost/codegen
2025-02-14 11:03:33 -08:00
unreachable.ll
[LLVM][IR] Use splat syntax when printing Constant[Data]Vector. (#112548)
2024-11-06 11:53:33 +00:00
used-reduced-op.ll
…
user-buildvector-with-minbiwidth.ll
[SLP]Fix the analysis of the user buildvector nodes for minbitwidth
2025-02-28 13:17:14 -08:00
user-node-with-same-last-instr.ll
[SLP]Change the insertion point for outside-block-used nodes and prevec phi operand gathers
2025-05-18 12:59:36 -07:00
value-bug-inseltpoison.ll
[llvm] Remove br i1 undef from some regression tests [NFC] (#118419)
2024-12-03 20:54:36 +00:00
value-bug.ll
[SLP][NFC]Replace undef with constant zero in tests, NFC
2025-01-17 09:48:03 -08:00
vec3-base.ll
[SLP] Make getSameOpcode support interchangeable instructions. (#135797)
2025-04-16 00:08:59 +08:00
vec3-calls.ll
[SLP]Initial non-power-of-2 support (but still whole register) for reductions
2024-10-21 12:25:39 -07:00
vec3-gather-some-loads.ll
…
vec3-reorder-reshuffle.ll
[SLP]Support revectorization of the previously vectorized scalars
2025-04-01 14:30:06 -04:00
vec_list_bias_external_insert_shuffled.ll
[SLP]Reduce number of alternate instruction, where possible
2025-03-12 08:18:51 -07:00
vec_list_bias-inseltpoison.ll
[SLPVectorizer] Use accurate cost for external users of resize shuffles (#137419)
2025-06-17 08:14:05 -07:00
vec_list_bias.ll
[SLP]Reduce number of alternate instruction, where possible
2025-03-12 08:18:51 -07:00
vect_copyable_in_binops.ll
[SLP] Make getSameOpcode support interchangeable instructions. (#135797)
2025-04-16 00:08:59 +08:00
vect-gather-same-nodes.ll
[SLP]Initial non-power-of-2 support (but still whole register) for reductions
2024-10-21 12:25:39 -07:00
vector_gep.ll
…
vector.ll
…
vectorize-cmps.ll
[SLP]Synchronize cost of gather/buildvector nodes with codegen
2025-04-11 09:42:34 -04:00
vectorize-pair-path.ll
[LLVM][IR] Use splat syntax when printing Constant[Data]Vector. (#112548)
2024-11-06 11:53:33 +00:00
vectorize-reorder-reuse.ll
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vectorize-widest-phis.ll
[SLP][NFC]Replace undef with constant zero in tests, NFC
2025-01-17 09:48:03 -08:00
whole-registers-compare.ll
[SLP]Fix whole vector registers calculations for compares
2025-04-02 07:26:40 -07:00
zext-inseltpoison.ll
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zext.ll
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