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38641ddf3e5630db6ecb167b2d1b520b22e56405
clang-p2996/llvm/test/Transforms/LoopVectorize
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Florian Hahn 38641ddf3e [VPlan] Do not sink uniform recipes in sinkScalarOperands. 
For uniform ReplicateRecipes, only the first lane should be used, so
sinking them would mean we have to compute the value of the first lane
multiple times. Also, at the moment, sinking them causes a crash because
the value of the first lane is re-used by all users.

Reported post-commit for D100258.
2021-05-27 14:07:48 +01:00
..
AArch64
[LoopVectorize] Enable strict reductions when allowReordering() returns false
2021-05-26 13:59:12 +01:00
AMDGPU
[Vectorizers][TTI] remove option to bypass creation of vector reduction intrinsics
2021-02-12 08:13:50 -05:00
ARM
Revert "[NFC] remove explicit default value for strboolattr attribute in tests"
2021-05-24 19:43:40 +02:00
Hexagon
[LV] Fix crash when computing max VF too early
2021-02-01 12:14:59 +00:00
PowerPC
Revert "[NFC] remove explicit default value for strboolattr attribute in tests"
2021-05-24 19:43:40 +02:00
RISCV
[RISCV] Add legality check for vectorizing reduction
2021-05-20 17:45:46 +08:00
SystemZ
[SLP,LV] Use poison constant vector for shufflevector/initial insertelement
2021-01-06 11:22:50 +09:00
VE
[VE][TTI] don't advertise vregs/vops
2020-11-06 11:12:10 +01:00
X86
Revert "[NFC] remove explicit default value for strboolattr attribute in tests"
2021-05-24 19:43:40 +02:00
XCore
…
12-12-11-if-conv.ll
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2012-10-20-infloop.ll
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2012-10-22-isconsec.ll
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2016-07-27-loop-vec.ll
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alias-set-with-uncomputable-bounds.ll
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align.ll
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assume.ll
[LoopVectorize] auto-generate complete checks; NFC
2021-04-01 11:55:41 -04:00
bsd_regex.ll
…
bzip_reverse_loops.ll
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calloc.ll
…
cast-induction.ll
…
check-prof-info.ll
Revert "Use uint64_t for branch weights instead of uint32_t"
2020-10-31 00:25:32 -07:00
conditional-assignment.ll
…
consec_no_gep.ll
…
consecutive-ptr-uniforms.ll
[SLP,LV] Use poison constant vector for shufflevector/initial insertelement
2021-01-06 11:22:50 +09:00
control-flow.ll
Reapply "[LV] Vectorize (some) early and multiple exit loops"" w/fix for builder
2020-12-28 10:13:28 -08:00
cpp-new-array.ll
…
dbg.value.ll
…
dead_instructions.ll
[LV] Keep Primary Induction alive when folding tail by masking
2020-11-24 15:12:54 +02:00
debugloc.ll
Revert "[NFC] remove explicit default value for strboolattr attribute in tests"
2021-05-24 19:43:40 +02:00
demanded-bits-of-pointer-instruction.ll
…
diag-missing-instr-debug-loc.ll
Revert "[NFC] remove explicit default value for strboolattr attribute in tests"
2021-05-24 19:43:40 +02:00
diag-with-hotness-info-2.ll
Revert "[NFC] remove explicit default value for strboolattr attribute in tests"
2021-05-24 19:43:40 +02:00
diag-with-hotness-info.ll
Revert "[NFC] remove explicit default value for strboolattr attribute in tests"
2021-05-24 19:43:40 +02:00
disable_nonforced_enable.ll
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disable_nonforced.ll
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discriminator.ll
…
dont-fold-tail-for-const-TC.ll
[IR] Let IRBuilder's CreateVectorSplat/CreateShuffleVector use poison as placeholder
2020-12-30 04:21:04 +09:00
dont-fold-tail-for-divisible-TC.ll
[SCEV] Apply loop guards to divisibility tests
2021-02-02 08:09:39 +02:00
ee-crash.ll
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exact.ll
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explicit_outer_detection.ll
[LV] Consider Loop Unroll Hints When Making Interleave Decisions
2021-04-28 17:27:52 -04:00
explicit_outer_nonuniform_inner.ll
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explicit_outer_uniform_diverg_branch.ll
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extract-last-veclane.ll
[SVE][LoopVectorize] Add support for extracting the last lane of a scalable vector
2021-03-05 09:57:56 +00:00
fcmp-vectorize.ll
…
first-order-recurrence-complex.ll
Revert "[LV] Unconditionally branch from middle to scalar preheader if the scalar loop must execute (try 3)"
2021-05-17 20:53:28 -07:00
first-order-recurrence-multiply-recurrences.ll
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first-order-recurrence-sink-replicate-region.ll
[VPlan] Add first VPlan version of sinkScalarOperands.
2021-05-24 15:29:58 +01:00
first-order-recurrence.ll
[NFCI] SCEVExpander: emit intrinsics for integral {u,s}{min,max} SCEV expressions
2021-03-06 21:52:46 +03:00
fix-reduction-dbg.ll
[Vectorizers][TTI] remove option to bypass creation of vector reduction intrinsics
2021-02-12 08:13:50 -05:00
flags.ll
[Vectorizers][TTI] remove option to bypass creation of vector reduction intrinsics
2021-02-12 08:13:50 -05:00
float-induction.ll
[LoopVectorize] relax FMF constraint for FP induction
2021-03-18 08:11:22 -04:00
float-minmax-instruction-flag.ll
[LoopVectorizer] Require no-signed-zeros-fp-math=true for fmin/fmax
2021-02-15 13:47:05 +00:00
float-reduction.ll
Enable support for floating-point division reductions
2020-11-23 20:00:58 -05:00
fneg.ll
…
followup.ll
[LV] Collect dead induction truncates
2020-10-08 08:28:58 +01:00
funcall.ll
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gcc-examples.ll
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gep_with_bitcast.ll
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global_alias.ll
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hints-trans.ll
[SimplifyCFG] TryToSimplifyUncondBranchFromEmptyBlock() already knows how to preserve DomTree
2020-12-17 01:03:49 +03:00
hoist-loads.ll
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i8-induction.ll
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icmp-uniforms.ll
[VPlan] Include name when printing after 93a9d2de8f.
2021-03-23 09:50:14 +00:00
if-conv-crash.ll
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if-conversion-edgemasks.ll
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if-conversion-nest.ll
[LoopVectorize] Fix VPRecipeBuilder::createEdgeMask to correctly generate the mask
2021-02-14 21:12:34 +09:00
if-conversion-reduction.ll
…
if-conversion.ll
…
if-pred-non-void.ll
[LoopVectorize] Fix VPRecipeBuilder::createEdgeMask to correctly generate the mask
2021-02-14 21:12:34 +09:00
if-pred-not-when-safe.ll
[SimplifyCFG] TryToSimplifyUncondBranchFromEmptyBlock() already knows how to preserve DomTree
2020-12-17 01:03:49 +03:00
if-pred-stores.ll
[VPlan] Add first VPlan version of sinkScalarOperands.
2021-05-24 15:29:58 +01:00
if-reduction.ll
[LoopVectorize] Fix VPRecipeBuilder::createEdgeMask to correctly generate the mask
2021-02-14 21:12:34 +09:00
incorrect-dom-info.ll
Revert "[NFC] remove explicit default value for strboolattr attribute in tests"
2021-05-24 19:43:40 +02:00
increment.ll
…
induction_plus.ll
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induction-step.ll
[IR] Let IRBuilder's CreateVectorSplat/CreateShuffleVector use poison as placeholder
2020-12-30 04:21:04 +09:00
induction.ll
[Vectorizers][TTI] remove option to bypass creation of vector reduction intrinsics
2021-02-12 08:13:50 -05:00
infiniteloop.ll
…
int_sideeffect.ll
…
interleaved-accesses-1.ll
[IR] Let IRBuilder's CreateVectorSplat/CreateShuffleVector use poison as placeholder
2020-12-30 04:21:04 +09:00
interleaved-accesses-2.ll
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interleaved-accesses-3.ll
…
interleaved-accesses-alias.ll
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interleaved-accesses-masked-group.ll
…
interleaved-accesses-pred-stores.ll
[IR] Let IRBuilder's CreateVectorSplat/CreateShuffleVector use poison as placeholder
2020-12-30 04:21:04 +09:00
interleaved-accesses-uniform-load.ll
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interleaved-accesses.ll
Revert "[NFC] remove explicit default value for strboolattr attribute in tests"
2021-05-24 19:43:40 +02:00
interleaved-acess-with-remarks.ll
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intrinsic.ll
[LV] Add abs/smin/smax/umin/umax intrinsics to isTriviallyVectorizable
2020-07-29 10:23:07 -07:00
invariant-store-vectorization.ll
[NFCI] SCEVExpander: emit intrinsics for integral {u,s}{min,max} SCEV expressions
2021-03-06 21:52:46 +03:00
irregular_type.ll
[LoopVectorize] Refine hasIrregularType predicate
2021-03-17 17:03:47 +01:00
iv_outside_user.ll
…
lcssa-crash.ll
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libcall-remark.ll
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lifetime.ll
…
loop-form.ll
Revert "[LV] Unconditionally branch from middle to scalar preheader if the scalar loop must execute (try 3)"
2021-05-17 20:53:28 -07:00
loop-legality-checks.ll
Reapply "[LV] Vectorize (some) early and multiple exit loops"" w/fix for builder
2020-12-28 10:13:28 -08:00
loop-scalars.ll
[test] Fix Transforms/LoopVectorize under NPM
2020-12-07 21:48:21 -08:00
loop-vect-memdep.ll
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loop-vect-option.ll
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memdep-fold-tail.ll
[LV] Fallback strategies if tail-folding fails
2020-08-26 16:55:25 +01:00
memdep.ll
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metadata-unroll.ll
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metadata-width.ll
Revert "[NFC] remove explicit default value for strboolattr attribute in tests"
2021-05-24 19:43:40 +02:00
metadata.ll
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middle-block-dbg.ll
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miniters.ll
…
minmax_reduction.ll
[LoopVectorizer] Require no-signed-zeros-fp-math=true for fmin/fmax
2021-02-15 13:47:05 +00:00
mixed-precision-remarks.ll
[LV] Add analysis remark for mixed precision conversions
2021-02-17 21:37:08 -05:00
multi-use-reduction-bug.ll
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multiple-address-spaces.ll
Revert "[NFC] remove explicit default value for strboolattr attribute in tests"
2021-05-24 19:43:40 +02:00
multiple-exits-versioning.ll
[LV] Add test cases with multiple exits which require versioning.
2021-01-20 11:48:48 +00:00
multiple-strides-vectorization.ll
[IR] Let IRBuilder's CreateVectorSplat/CreateShuffleVector use poison as placeholder
2020-12-30 04:21:04 +09:00
no_array_bounds_scalable.ll
[SVE] Add support for scalable vectors with vectorize.scalable.enable loop attribute
2020-12-02 13:23:43 +00:00
no_array_bounds.ll
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no_idiv_reduction.ll
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no_int_induction.ll
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no_outside_user.ll
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no_switch_disable_vectorization.ll
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no_switch.ll
…
no-interleave-up-front.ll
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noalias-md-licm.ll
Rename scoped-noalias -> scoped-noalias-aa
2020-07-24 12:14:27 -07:00
noalias-md.ll
Rename scoped-noalias -> scoped-noalias-aa
2020-07-24 12:14:27 -07:00
noalias-scope-decl.ll
[noalias.decl] Look through llvm.experimental.noalias.scope.decl
2021-01-19 20:09:42 +01:00
nofloat-report.ll
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nofloat.ll
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non-const-n.ll
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nontemporal.ll
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nounroll.ll
Follow up of rGddb3b26a1269: added 'requires asserts' to test case.
2021-04-29 08:34:24 +01:00
novect-lcssa-cfg-invalidation.ll
[NewPM] Don't print 'Invalidating all non-preserved analyses'
2020-07-30 19:40:29 -07:00
nsw-crash.ll
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nuw.ll
…
opt.ll
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optimal-epilog-vectorization-limitations.ll
[LV] Legalize scalable VF hints
2021-01-08 10:49:44 +00:00
optimal-epilog-vectorization-liveout.ll
[LV] Epilogue Vectorization with Optimal Control Flow (Recommit)
2020-12-02 10:09:56 -05:00
optimal-epilog-vectorization-scalable.ll
[LV] Add -scalable-vectorization=<option> flag.
2021-05-19 10:40:56 +01:00
optimal-epilog-vectorization.ll
[NewPM][opt] Run the "default" AA pipeline by default
2021-01-21 21:08:54 -08:00
optsize.ll
[IR] Let IRBuilder's CreateVectorSplat/CreateShuffleVector use poison as placeholder
2020-12-30 04:21:04 +09:00
outer_loop_test1.ll
[VPlan] Manage pairs of incoming (VPValue, VPBB) in VPWidenPHIRecipe.
2021-02-22 09:44:25 +00:00
outer_loop_test2.ll
[VPlan] Manage pairs of incoming (VPValue, VPBB) in VPWidenPHIRecipe.
2021-02-22 09:44:25 +00:00
outer-loop-vec-phi-predecessor-order.ll
[VPlan] Manage pairs of incoming (VPValue, VPBB) in VPWidenPHIRecipe.
2021-02-22 09:44:25 +00:00
partial-lcssa.ll
…
phi-cost.ll
[test] Fix Transforms/LoopVectorize under NPM
2020-12-07 21:48:21 -08:00
phi-hang.ll
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pointer-induction.ll
Reland [SCEV] Improve modelling for (null) pointer constants
2021-03-13 16:05:34 +03:00
pr25281.ll
…
pr28541.ll
…
pr30654-phiscev-sext-trunc.ll
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pr30806-phi-scev.ll
…
pr30806.ll
…
pr31098.ll
…
pr31190.ll
…
pr32859.ll
…
pr33706.ll
…
pr34681.ll
[test, LoopVectorize] Fix use of var defined in CHECK-NOT
2021-04-09 10:01:57 +01:00
pr35743.ll
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pr35773.ll
…
pr36311.ll
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pr36983.ll
…
pr37248.ll
…
pr37515.ll
…
pr38697.ll
…
pr38800.ll
…
pr39099.ll
…
pr39417-optsize-scevchecks.ll
[SLP,LV] Use poison constant vector for shufflevector/initial insertelement
2021-01-06 11:22:50 +09:00
pr43166-fold-tail-by-masking.ll
…
pr44488-predication.ll
[SLP,LV] Use poison constant vector for shufflevector/initial insertelement
2021-01-06 11:22:50 +09:00
pr45259.ll
[NFC][LoopVectorize] Autogenerate check lines in pr45259.ll
2021-04-20 21:29:21 +03:00
pr45525.ll
…
pr45679-fold-tail-by-masking.ll
…
pr46525-expander-insertpoint.ll
[IR] Let IRBuilder's CreateVectorSplat/CreateShuffleVector use poison as placeholder
2020-12-30 04:21:04 +09:00
pr47343-expander-lcssa-after-cfg-update.ll
[LV] Generate RT checks up-front and remove them if required.
2021-03-01 10:48:04 +00:00
pr48832.ll
[LoopVectorize] Fix VPRecipeBuilder::createEdgeMask to correctly generate the mask
2021-02-14 21:12:34 +09:00
preserve-dbg-loc-and-loop-metadata.ll
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ptr_loops.ll
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ptr-induction.ll
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read-only.ll
…
reduction-inloop-pred.ll
[InstCombine] Fully disable select to and/or i1 folding
2021-05-06 09:29:52 +09:00
reduction-inloop-uf4.ll
[Vectorizers][TTI] remove option to bypass creation of vector reduction intrinsics
2021-02-12 08:13:50 -05:00
reduction-inloop.ll
[InstCombine] Fully disable select to and/or i1 folding
2021-05-06 09:29:52 +09:00
reduction-order.ll
[LV] Tail folded inloop reductions.
2020-10-11 16:58:34 +01:00
reduction-predselect.ll
[Vectorizers][TTI] remove option to bypass creation of vector reduction intrinsics
2021-02-12 08:13:50 -05:00
reduction-ptr.ll
[Analysis][LoopVectorize] do not form reductions of pointers
2021-02-19 14:01:57 -05:00
reduction-small-size.ll
…
reduction.ll
[VPlan] Register recipe for instr if the simplified value is recipe.
2021-05-11 14:32:34 +01:00
remarks-multi-exit-loops.ll
[LV] Fix crash when generating remarks with multi-exit loops.
2021-01-01 13:54:41 +00:00
remove_metadata.ll
…
reverse_induction.ll
…
reverse_iter.ll
…
runtime-check-address-space.ll
Revert "[NFC] remove explicit default value for strboolattr attribute in tests"
2021-05-24 19:43:40 +02:00
runtime-check-needed-but-empty.ll
…
runtime-check-pointer-element-type.ll
[LAA] Use DL to get element size for bound computation.
2020-10-07 18:57:07 +01:00
runtime-check-readonly-address-space.ll
Revert "[NFC] remove explicit default value for strboolattr attribute in tests"
2021-05-24 19:43:40 +02:00
runtime-check-readonly.ll
…
runtime-check.ll
Revert "[InstCombine] add multi-use demanded bits fold for add with low-bit mask"
2020-11-16 14:48:09 -05:00
runtime-drop-crash.ll
[LV] Generate RT checks up-front and remove them if required.
2021-03-01 10:48:04 +00:00
safegep.ll
…
same-base-access.ll
…
scalable-first-order-recurrence.ll
[LV] Add -scalable-vectorization=<option> flag.
2021-05-19 10:40:56 +01:00
scalable-loop-unpredicated-body-scalar-tail.ll
[LV] Add -scalable-vectorization=<option> flag.
2021-05-19 10:40:56 +01:00
scalable-reduction-inloop.ll
[LV] Add -scalable-vectorization=<option> flag.
2021-05-19 10:40:56 +01:00
scalable-vf-hint.ll
[LV] Add -scalable-vectorization=<option> flag.
2021-05-19 10:40:56 +01:00
scalar_after_vectorization.ll
…
scalar-select.ll
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scalarized-bitcast.ll
[LoopVectorize] Simplify scalar cost calculation in getInstructionCost
2021-04-28 13:41:07 +01:00
scev-during-mutation.ll
[LV] Workaround PR49900 (a crash due to analyzing partially mutated IR)
2021-05-05 09:56:28 -07:00
scev-exitlim-crash.ll
Revert "[NFC] remove explicit default value for strboolattr attribute in tests"
2021-05-24 19:43:40 +02:00
select-reduction.ll
[Vectorizers][TTI] remove option to bypass creation of vector reduction intrinsics
2021-02-12 08:13:50 -05:00
simple-unroll.ll
…
single-value-blend-phis.ll
Recommit "[LV] Allow tryToCreateWidenRecipe to return a VPValue, use for blends."
2021-02-24 10:36:02 +00:00
skeleton-lcssa-crash.ll
[LV] Generate RT checks up-front and remove them if required.
2021-03-01 10:48:04 +00:00
skip-iterations.ll
…
small-loop.ll
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start-non-zero.ll
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store-shuffle-bug.ll
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struct_access.ll
…
tail-folding-counting-down.ll
[LV] Fallback strategies if tail-folding fails
2020-08-26 16:55:25 +01:00
tail-folding-vectorization-factor-1.ll
[LoopVectorizer] Don't create unused block masks for reductions. NFC
2020-07-30 14:28:08 +01:00
tbaa-nodep.ll
[SimplifyCFG] TryToSimplifyUncondBranchFromEmptyBlock() already knows how to preserve DomTree
2020-12-17 01:03:49 +03:00
tripcount.ll
Revert "Use uint64_t for branch weights instead of uint32_t"
2020-10-31 00:25:32 -07:00
undef-inst-bug.ll
…
uniform-blend.ll
[LV] Fix name in CHECK pattern after fb3ca7076
2021-03-12 13:31:48 +00:00
unroll_novec.ll
…
unroll-novec-memcheck-metadata.ll
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unroll.ll
…
unsafe-dep-remark.ll
…
unsafe-vf-hint-remark.ll
[LV] Clamp VF hint when unsafe
2020-12-01 11:30:34 +00:00
unsized-pointee-crash.ll
…
use-scalar-epilogue-if-tp-fails.ll
[LV] Fallback strategies if tail-folding fails
2020-08-26 16:55:25 +01:00
value-ptr-bug.ll
…
vect-phiscev-sext-trunc.ll
…
vect.omp.persistence.ll
…
vect.stats.ll
…
vector-geps.ll
[IR] Let IRBuilder's CreateVectorSplat/CreateShuffleVector use poison as placeholder
2020-12-30 04:21:04 +09:00
vector-intrinsic-call-cost.ll
…
vectorize-once.ll
[SimplifyCFG] TryToSimplifyUncondBranchFromEmptyBlock() already knows how to preserve DomTree
2020-12-17 01:03:49 +03:00
vectorize-pointer-phis.ll
[LAA] Support pointer phis in loop by analyzing each incoming pointer.
2021-04-28 20:19:40 +01:00
vectorizeVFone.ll
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version-mem-access.ll
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vplan_hcfg_stress_test.ll
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vplan-dot-printing.ll
[VPlan] Add plain text (not DOT's digraph) dumps
2021-03-19 10:50:12 -07:00
vplan-outer-loop-uncomputable-trip-count.ll
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vplan-printing.ll
[VPlan] Representing backedge def-use feeding reduction phis.
2021-05-04 16:33:22 +01:00
vplan-sink-scalars-and-merge-vf1.ll
[VPlan] Do not sink uniform recipes in sinkScalarOperands.
2021-05-27 14:07:48 +01:00
vplan-sink-scalars-and-merge.ll
[VPlan] Do not sink uniform recipes in sinkScalarOperands.
2021-05-27 14:07:48 +01:00
vplan-stress-test-no-explict-vf.ll
…
vplan-vectorize-inner-loop-reduction.ll
[VPlan] Manage pairs of incoming (VPValue, VPBB) in VPWidenPHIRecipe.
2021-02-22 09:44:25 +00:00
vplan-widen-call-instruction.ll
[VPlan] Support to widen call intructions in VPlan native path
2021-03-06 21:59:52 +00:00
vplan-widen-select-instruction.ll
[VPlan] Support to widen select intructions in VPlan native path
2021-03-10 20:59:53 +00:00
write-only.ll
…
zero-sized-pointee-crash.ll
…