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clang-p2996/llvm/test/Transforms/LoopVectorize
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Nikita Popov 02f74eadbe [IVDescriptors] Make pointer inductions compatible with opaque pointers 
Store the used element type in the InductionDescriptor. For typed
pointers, it remains the pointer element type. For opaque pointers,
we always use an i8 element type, such that the step is a simple
offset.

A previous version of this patch instead tried to guess the element
type from an induction GEP, but this is not reliable, as the GEP
may be hidden (see @both in iv_outside_user.ll).

Differential Revision: https://reviews.llvm.org/D104795
2021-09-01 21:02:05 +02:00
..
AArch64
Revert rG1c9bec727ab5c53fa060560dc8d346a911142170 : [InstCombine] Fold (gep (oneuse(gep Ptr, Idx0)), Idx1) -> (gep Ptr, (add Idx0, Idx1)) (PR51069)
2021-08-23 21:09:26 +01:00
AMDGPU
[LV] Update more target-specific tests after 23c2f2e6b2.
2021-06-07 12:13:21 +01:00
ARM
Revert rG1c9bec727ab5c53fa060560dc8d346a911142170 : [InstCombine] Fold (gep (oneuse(gep Ptr, Idx0)), Idx1) -> (gep Ptr, (add Idx0, Idx1)) (PR51069)
2021-08-23 21:09:26 +01:00
Hexagon
[LV] Fix crash when computing max VF too early
2021-02-01 12:14:59 +00:00
PowerPC
[PowerPC] Add pwr7 and pwr10 support to IBM MASSV pass on AIX
2021-07-26 23:21:38 +00:00
RISCV
[LV] Update more target-specific tests after 23c2f2e6b2.
2021-06-07 12:13:21 +01:00
SystemZ
…
VE
…
X86
Revert rG1c9bec727ab5c53fa060560dc8d346a911142170 : [InstCombine] Fold (gep (oneuse(gep Ptr, Idx0)), Idx1) -> (gep Ptr, (add Idx0, Idx1)) (PR51069)
2021-08-23 21:09:26 +01:00
XCore
…
12-12-11-if-conv.ll
…
2012-10-20-infloop.ll
…
2012-10-22-isconsec.ll
…
2016-07-27-loop-vec.ll
…
alias-set-with-uncomputable-bounds.ll
…
align.ll
…
assume.ll
[LoopVectorize] Improve vectorisation of some intrinsics by treating them as uniform
2021-08-06 10:13:15 +01:00
bsd_regex.ll
…
bzip_reverse_loops.ll
…
calloc.ll
…
cast-induction.ll
…
check-prof-info.ll
…
conditional-assignment.ll
…
consec_no_gep.ll
…
consecutive-ptr-uniforms.ll
Revert rG1c9bec727ab5c53fa060560dc8d346a911142170 : [InstCombine] Fold (gep (oneuse(gep Ptr, Idx0)), Idx1) -> (gep Ptr, (add Idx0, Idx1)) (PR51069)
2021-08-23 21:09:26 +01:00
control-flow.ll
…
cpp-new-array.ll
…
dbg.value.ll
…
dead_instructions.ll
[LV] Mark increment of main vector loop induction variable as NUW.
2021-06-07 10:47:52 +01:00
debugloc.ll
[LV] Mark increment of main vector loop induction variable as NUW.
2021-06-07 10:47:52 +01:00
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
…
disable_nonforced.ll
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discriminator.ll
…
dont-fold-tail-for-const-TC.ll
[LV] Mark increment of main vector loop induction variable as NUW.
2021-06-07 10:47:52 +01:00
dont-fold-tail-for-divisible-TC.ll
[LV] Mark increment of main vector loop induction variable as NUW.
2021-06-07 10:47:52 +01:00
ee-crash.ll
…
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
…
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
[LV] Mark increment of main vector loop induction variable as NUW.
2021-06-07 10:47:52 +01:00
first-order-recurrence-complex.ll
Recommit "[VPlan] Add recipe for first-order rec phis, make splicing explicit."
2021-07-26 15:50:30 +01:00
first-order-recurrence-multiply-recurrences.ll
…
first-order-recurrence-sink-replicate-region.ll
Recommit "[VPlan] Add recipe for first-order rec phis, make splicing explicit."
2021-07-26 15:50:30 +01:00
first-order-recurrence.ll
Recommit "[VPlan] Add recipe for first-order rec phis, make splicing explicit."
2021-07-26 15:50:30 +01:00
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
[LV] Mark increment of main vector loop induction variable as NUW.
2021-06-07 10:47:52 +01:00
float-minmax-instruction-flag.ll
[LV] Mark increment of main vector loop induction variable as NUW.
2021-06-07 10:47:52 +01:00
float-reduction.ll
…
fneg.ll
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followup.ll
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funcall.ll
…
gcc-examples.ll
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gep_with_bitcast.ll
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global_alias.ll
…
hints-trans.ll
…
hoist-loads.ll
…
i8-induction.ll
…
icmp-uniforms.ll
[VPlan] Include name when printing after 93a9d2de8f.
2021-03-23 09:50:14 +00:00
if-conv-crash.ll
…
if-conversion-edgemasks.ll
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if-conversion-nest.ll
[LV] Mark increment of main vector loop induction variable as NUW.
2021-06-07 10:47:52 +01:00
if-conversion-reduction.ll
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if-conversion.ll
…
if-pred-non-void.ll
[VPlan] Merge predicated-triangle regions, after sinking.
2021-06-28 11:10:38 +01:00
if-pred-not-when-safe.ll
…
if-pred-stores.ll
[LV] Mark increment of main vector loop induction variable as NUW.
2021-06-07 10:47:52 +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
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induction_plus.ll
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induction-step.ll
[LV] Mark increment of main vector loop induction variable as NUW.
2021-06-07 10:47:52 +01:00
induction.ll
Recommit "[VPlan] Add recipe for first-order rec phis, make splicing explicit."
2021-07-26 15:50:30 +01:00
infiniteloop.ll
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int_sideeffect.ll
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interleaved-accesses-1.ll
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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
[LV] Support Interleaved Store Group With Gaps
2021-08-08 10:32:02 +03:00
interleaved-accesses-pred-stores.ll
…
interleaved-accesses-uniform-load.ll
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interleaved-accesses.ll
Revert rG1c9bec727ab5c53fa060560dc8d346a911142170 : [InstCombine] Fold (gep (oneuse(gep Ptr, Idx0)), Idx1) -> (gep Ptr, (add Idx0, Idx1)) (PR51069)
2021-08-23 21:09:26 +01:00
interleaved-acess-with-remarks.ll
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intrinsic.ll
Update @llvm.powi to handle different int sizes for the exponent
2021-06-17 09:38:28 +02:00
invariant-store-vectorization-2.ll
[LoopUtils] Fix incorrect RT check bounds of loop-invariant mem accesses
2021-07-19 19:38:24 +08:00
invariant-store-vectorization.ll
[LV] Re-generate check lines of some fragile tests (NFC)
2021-07-19 19:38:24 +08:00
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
…
libcall-remark.ll
…
lifetime.ll
[NFC] Remove redundant test in Transforms/LoopVectorize/lifetime.ll
2021-08-05 14:39:08 +01:00
loop-form.ll
[LV] Enable vectorization of multiple exit loops w/computable exit counts
2021-07-15 08:53:51 -07:00
loop-legality-checks.ll
[LV] Enable vectorization of multiple exit loops w/computable exit counts
2021-07-15 08:53:51 -07:00
loop-scalars.ll
[LV] Mark increment of main vector loop induction variable as NUW.
2021-06-07 10:47:52 +01:00
loop-vect-memdep.ll
…
loop-vect-option.ll
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memdep-fold-tail.ll
…
memdep.ll
…
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
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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
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
[LoopUtils] Fix incorrect RT check bounds of loop-invariant mem accesses
2021-07-19 19:38:24 +08:00
no_array_bounds_scalable.ll
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no_array_bounds.ll
…
no_idiv_reduction.ll
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no_int_induction.ll
…
no_outside_user.ll
…
no_switch_disable_vectorization.ll
…
no_switch.ll
…
no-interleave-up-front.ll
…
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
[MemorySSA] Remove unnecessary MSSA dependencies
2021-08-16 20:40:55 +02:00
nsw-crash.ll
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nuw.ll
…
opaque-ptr.ll
[IVDescriptors] Make pointer inductions compatible with opaque pointers
2021-09-01 21:02:05 +02:00
opt.ll
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optimal-epilog-vectorization-limitations.ll
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optimal-epilog-vectorization-liveout.ll
[LV] Mark increment of main vector loop induction variable as NUW.
2021-06-07 10:47:52 +01:00
optimal-epilog-vectorization-scalable.ll
[LV] Add -scalable-vectorization=<option> flag.
2021-05-19 10:40:56 +01:00
optimal-epilog-vectorization.ll
[LV] Mark increment of main vector loop induction variable as NUW.
2021-06-07 10:47:52 +01:00
optsize.ll
…
outer_loop_test1.ll
[LV] Mark increment of main vector loop induction variable as NUW.
2021-06-07 10:47:52 +01:00
outer_loop_test2.ll
[LV] Mark increment of main vector loop induction variable as NUW.
2021-06-07 10:47:52 +01:00
outer-loop-vec-phi-predecessor-order.ll
[LV] Mark increment of main vector loop induction variable as NUW.
2021-06-07 10:47:52 +01:00
partial-lcssa.ll
…
phi-cost.ll
[LV] Mark increment of main vector loop induction variable as NUW.
2021-06-07 10:47:52 +01:00
phi-hang.ll
…
pointer-induction.ll
[LV] Don't assume isScalarAfterVectorization if one of the uses needs widening.
2021-07-26 16:01:55 +01:00
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
[LV] Mark increment of main vector loop induction variable as NUW.
2021-06-07 10:47:52 +01:00
pr36311.ll
…
pr36983.ll
…
pr37248.ll
…
pr37515.ll
…
pr38697.ll
[SCEV] Properly guard reasoning about infinite loops being UB on mustprogress
2021-06-07 14:47:36 -07:00
pr38800.ll
…
pr39099.ll
…
pr39417-optsize-scevchecks.ll
[LV] Mark increment of main vector loop induction variable as NUW.
2021-06-07 10:47:52 +01:00
pr43166-fold-tail-by-masking.ll
…
pr44488-predication.ll
[LV] Mark increment of main vector loop induction variable as NUW.
2021-06-07 10:47:52 +01:00
pr45259.ll
[ScalarEvolution] Ensure backedge-taken counts are not pointers.
2021-06-21 16:24:16 -07:00
pr45525.ll
…
pr45679-fold-tail-by-masking.ll
…
pr46525-expander-insertpoint.ll
…
pr47343-expander-lcssa-after-cfg-update.ll
[LoopUtils] Fix incorrect RT check bounds of loop-invariant mem accesses
2021-07-19 19:38:24 +08:00
pr48832.ll
[LoopVectorize] Fix VPRecipeBuilder::createEdgeMask to correctly generate the mask
2021-02-14 21:12:34 +09:00
pr50686.ll
[LoopUtils] Fix incorrect RT check bounds of loop-invariant mem accesses
2021-07-19 19:38:24 +08:00
preserve-dbg-loc-and-loop-metadata.ll
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ptr_loops.ll
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ptr-induction.ll
[LV] Mark increment of main vector loop induction variable as NUW.
2021-06-07 10:47:52 +01:00
read-only.ll
…
reduction-inloop-pred.ll
Reland "[LV] Use lookThroughAnd with logical reductions"
2021-07-30 18:04:09 +01:00
reduction-inloop-uf4.ll
[LV] Mark increment of main vector loop induction variable as NUW.
2021-06-07 10:47:52 +01:00
reduction-inloop.ll
Reland "[LV] Use lookThroughAnd with logical reductions"
2021-07-30 18:04:09 +01:00
reduction-order.ll
Update reduction test. Remove standalone test file
2021-07-27 12:35:04 -04:00
reduction-predselect.ll
[VPlan] Merge predicated-triangle regions, after sinking.
2021-06-28 11:10:38 +01:00
reduction-ptr.ll
[Analysis][LoopVectorize] do not form reductions of pointers
2021-02-19 14:01:57 -05:00
reduction-small-size.ll
[LV] Mark increment of main vector loop induction variable as NUW.
2021-06-07 10:47:52 +01:00
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] Enable vectorization of multiple exit loops w/computable exit counts
2021-07-15 08:53:51 -07:00
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
[LV] Mark increment of main vector loop induction variable as NUW.
2021-06-07 10:47:52 +01:00
runtime-check-pointer-element-type.ll
…
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-small-clamped-bounds.ll
[LV] Extend FIXME in test add in 91ee1e3799.
2021-07-05 15:56:03 +01:00
runtime-check.ll
[LV] Mark increment of main vector loop induction variable as NUW.
2021-06-07 10:47:52 +01:00
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-assume.ll
[LoopVectorize] Improve vectorisation of some intrinsics by treating them as uniform
2021-08-06 10:13:15 +01:00
scalable-first-order-recurrence.ll
[IR] Let ConstantVector::getSplat use poison instead of undef
2021-08-10 08:27:43 +01:00
scalable-inductions.ll
[IR] Let ConstantVector::getSplat use poison instead of undef
2021-08-10 08:27:43 +01:00
scalable-lifetime.ll
[LoopVectorize] Improve vectorisation of some intrinsics by treating them as uniform
2021-08-06 10:13:15 +01:00
scalable-loop-unpredicated-body-scalar-tail.ll
[LV] Mark increment of main vector loop induction variable as NUW.
2021-06-07 10:47:52 +01:00
scalable-noalias-scope-decl.ll
[LoopVectorize] Improve vectorisation of some intrinsics by treating them as uniform
2021-08-06 10:13:15 +01:00
scalable-reduction-inloop.ll
[LV] Mark increment of main vector loop induction variable as NUW.
2021-06-07 10:47:52 +01:00
scalable-trunc-min-bitwidth.ll
[SVE] Fix ShuffleVector cast<FixedVectorType> in truncateToMinimalBitwidths
2021-07-07 15:30:10 +01:00
scalable-vf-hint.ll
[LoopVectorize] Don't emit remarks about lack of scalable vectors unless they're specifically requested.
2021-08-15 12:15:52 +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
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
[LV] Mark increment of main vector loop induction variable as NUW.
2021-06-07 10:47:52 +01:00
skeleton-lcssa-crash.ll
[LoopUtils] Fix incorrect RT check bounds of loop-invariant mem accesses
2021-07-19 19:38:24 +08:00
skip-iterations.ll
…
small-loop.ll
…
start-non-zero.ll
…
store-shuffle-bug.ll
…
struct_access.ll
…
tail-folding-counting-down.ll
…
tail-folding-vectorization-factor-1.ll
…
tbaa-nodep.ll
…
tripcount.ll
…
trunc-reductions.ll
Reland "[LV] Use lookThroughAnd with logical reductions"
2021-07-30 18:04:09 +01:00
undef-inst-bug.ll
…
uniform-blend.ll
[LV] Mark increment of main vector loop induction variable as NUW.
2021-06-07 10:47:52 +01:00
unroll_nonlatch.ll
[LV] Unconditionally branch from middle to scalar preheader if the scalar loop must execute (try 4)
2021-07-07 07:44:35 -07:00
unroll_novec.ll
[LV] Mark increment of main vector loop induction variable as NUW.
2021-06-07 10:47:52 +01:00
unroll-novec-memcheck-metadata.ll
…
unroll.ll
…
unsafe-dep-remark.ll
…
unsafe-vf-hint-remark.ll
…
unsized-pointee-crash.ll
…
use-scalar-epilogue-if-tp-fails.ll
[LV] Mark increment of main vector loop induction variable as NUW.
2021-06-07 10:47:52 +01:00
value-ptr-bug.ll
…
vect-phiscev-sext-trunc.ll
…
vect.omp.persistence.ll
…
vect.stats.ll
…
vector-geps.ll
[LV] Mark increment of main vector loop induction variable as NUW.
2021-06-07 10:47:52 +01:00
vector-intrinsic-call-cost.ll
[LV] Mark increment of main vector loop induction variable as NUW.
2021-06-07 10:47:52 +01:00
vectorize-once.ll
…
vectorize-pointer-phis.ll
Revert "[LAA] Support pointer phis in loop by analyzing each incoming pointer."
2021-05-28 10:33:52 +01:00
vectorizeVFone.ll
…
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
…
vplan-printing.ll
[VPlan] Use defined and ops VPValues to print VPInterleaveRecipe.
2021-08-02 18:36:36 +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
Recommit "[VPlan] Add recipe for first-order rec phis, make splicing explicit."
2021-07-26 15:50:30 +01:00
vplan-stress-test-no-explict-vf.ll
…
vplan-vectorize-inner-loop-reduction.ll
[LV] Mark increment of main vector loop induction variable as NUW.
2021-06-07 10:47:52 +01:00
vplan-widen-call-instruction.ll
[LV] Mark increment of main vector loop induction variable as NUW.
2021-06-07 10:47:52 +01:00
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
…