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2bf34c0a93ff212c97cdc86dff9b615faacfe386
clang-p2996/llvm/test/Transforms/LoopVectorize
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Florian Hahn 2bf34c0a93 [VPlan] Add test for sink scalars and merging using VPlan. 
Add a couple of tests with scalars that can be sunk to their predicated
users.

This pre-commits tests for D100258.
2021-05-08 16:47:48 +01:00
..
AArch64
[SVE][LoopVectorize] Add support for scalable vectorization of first-order recurrences
2021-05-06 11:35:39 +01:00
AMDGPU
[Vectorizers][TTI] remove option to bypass creation of vector reduction intrinsics
2021-02-12 08:13:50 -05:00
ARM
[LV] Account for tripcount when calculation vectorization profitability
2021-05-06 12:36:46 +01:00
Hexagon
[LV] Fix crash when computing max VF too early
2021-02-01 12:14:59 +00:00
PowerPC
[LV] Add 'fast' flag to test to make sure it will be vectorized.
2021-03-23 15:32:23 +00:00
RISCV
[RISCV] Add basic cost modelling for fixed vector gather/scatter.
2021-03-24 11:14:14 -07:00
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
[InstCombine] Fully disable select to and/or i1 folding
2021-05-06 09:29:52 +09:00
XCore
…
12-12-11-if-conv.ll
…
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
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bzip_reverse_loops.ll
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calloc.ll
…
cast-induction.ll
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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
[Vectorizers][TTI] remove option to bypass creation of vector reduction intrinsics
2021-02-12 08:13:50 -05:00
demanded-bits-of-pointer-instruction.ll
…
diag-missing-instr-debug-loc.ll
…
diag-with-hotness-info-2.ll
…
diag-with-hotness-info.ll
…
disable_nonforced_enable.ll
…
disable_nonforced.ll
…
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
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first-order-recurrence-complex.ll
[NFCI] SCEVExpander: emit intrinsics for integral {u,s}{min,max} SCEV expressions
2021-03-06 21:52:46 +03:00
first-order-recurrence-multiply-recurrences.ll
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first-order-recurrence-sink-replicate-region.ll
[VPlan] Properly handle sinking of replicate regions.
2021-05-04 22:36:01 +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
[NFCI] SCEVExpander: emit intrinsics for integral {u,s}{min,max} SCEV expressions
2021-03-06 21:52:46 +03:00
if-reduction.ll
[LoopVectorize] Fix VPRecipeBuilder::createEdgeMask to correctly generate the mask
2021-02-14 21:12:34 +09:00
incorrect-dom-info.ll
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increment.ll
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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
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int_sideeffect.ll
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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
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interleaved-accesses-alias.ll
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interleaved-accesses-masked-group.ll
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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
…
interleaved-accesses.ll
[InstCombine] (X | Op01C) + Op1C --> X + (Op01C + Op1C) iff the or is actually an add
2021-04-11 18:08:08 +03:00
interleaved-acess-with-remarks.ll
…
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
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lcssa-crash.ll
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libcall-remark.ll
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lifetime.ll
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loop-form.ll
[NFCI] SCEVExpander: emit intrinsics for integral {u,s}{min,max} SCEV expressions
2021-03-06 21:52:46 +03:00
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
…
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
…
metadata-unroll.ll
…
metadata-width.ll
[LV] Legalize scalable VF hints
2021-01-08 10:49:44 +00:00
metadata.ll
…
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
…
multiple-address-spaces.ll
…
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
…
noalias-md.ll
…
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
…
nuw.ll
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opt.ll
…
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] Legalize scalable VF hints
2021-01-08 10:49:44 +00:00
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
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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
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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
…
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
…
ptr-induction.ll
…
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
[Vectorizers][TTI] remove option to bypass creation of vector reduction intrinsics
2021-02-12 08:13:50 -05:00
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
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reverse_induction.ll
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reverse_iter.ll
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runtime-check-address-space.ll
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runtime-check-needed-but-empty.ll
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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
…
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
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same-base-access.ll
…
scalable-first-order-recurrence.ll
[SVE][LoopVectorize] Add support for scalable vectorization of first-order recurrences
2021-05-06 11:35:39 +01:00
scalable-loop-unpredicated-body-scalar-tail.ll
[LV] Legalize scalable VF hints
2021-01-08 10:49:44 +00:00
scalable-reduction-inloop.ll
[LoopVectorize][SVE] Remove assert for scalable vector in InnerLoopVectorizer::fixReduction
2021-05-07 09:37:37 +01:00
scalable-vf-hint.ll
Reland "[LV] Calculate max feasible scalable VF."
2021-05-04 15:44:41 +01:00
scalar_after_vectorization.ll
…
scalar-select.ll
…
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
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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
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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
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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
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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
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uniform-blend.ll
[LV] Fix name in CHECK pattern after fb3ca7076
2021-03-12 13:31:48 +00:00
unroll_novec.ll
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unroll-novec-memcheck-metadata.ll
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unroll.ll
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unsafe-dep-remark.ll
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unsafe-vf-hint-remark.ll
[LV] Clamp VF hint when unsafe
2020-12-01 11:30:34 +00:00
unsized-pointee-crash.ll
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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
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vect.omp.persistence.ll
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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
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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] Add test for sink scalars and merging using VPlan.
2021-05-08 16:47:48 +01:00
vplan-sink-scalars-and-merge.ll
[VPlan] Add test for sink scalars and merging using VPlan.
2021-05-08 16:47:48 +01:00
vplan-stress-test-no-explict-vf.ll
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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
…