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llvm-mirror/test/Transforms/LoopVectorize
Luke 7de9fb29f4 [RISCV] Add legality check for vectorizing reduction
Check if it is legal to vectorize reduction.

Reviewed By: frasercrmck

Differential Revision: https://reviews.llvm.org/D99509
2021-05-20 17:45:46 +08:00
..
AArch64 [LV] Add -scalable-vectorization=<option> flag. 2021-05-19 10:40:56 +01:00
AMDGPU
ARM 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
Hexagon
PowerPC
RISCV [RISCV] Add legality check for vectorizing reduction 2021-05-20 17:45:46 +08:00
SystemZ
VE
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
2012-10-22-isconsec.ll
2016-07-27-loop-vec.ll
alias-set-with-uncomputable-bounds.ll
align.ll
assume.ll
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
control-flow.ll
cpp-new-array.ll
dbg.value.ll
dead_instructions.ll
debugloc.ll
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
dont-fold-tail-for-divisible-TC.ll
ee-crash.ll
exact.ll
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
explicit_outer_uniform_diverg_branch.ll
extract-last-veclane.ll
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
first-order-recurrence-sink-replicate-region.ll [VPlan] Adjust assert in splitBlock to allow splitting at end. 2021-05-13 13:36:35 +01:00
first-order-recurrence.ll
fix-reduction-dbg.ll
flags.ll
float-induction.ll
float-minmax-instruction-flag.ll
float-reduction.ll
fneg.ll
followup.ll
funcall.ll
gcc-examples.ll
gep_with_bitcast.ll
global_alias.ll
hints-trans.ll
hoist-loads.ll
i8-induction.ll
icmp-uniforms.ll
if-conv-crash.ll
if-conversion-edgemasks.ll
if-conversion-nest.ll
if-conversion-reduction.ll
if-conversion.ll
if-pred-non-void.ll
if-pred-not-when-safe.ll
if-pred-stores.ll [LV] Add test which sinks a load a across an aliasing store. 2021-05-18 12:25:57 +01:00
if-reduction.ll
incorrect-dom-info.ll
increment.ll
induction_plus.ll
induction-step.ll
induction.ll
infiniteloop.ll
int_sideeffect.ll
interleaved-accesses-1.ll
interleaved-accesses-2.ll
interleaved-accesses-3.ll
interleaved-accesses-alias.ll
interleaved-accesses-masked-group.ll
interleaved-accesses-pred-stores.ll
interleaved-accesses-uniform-load.ll
interleaved-accesses.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
interleaved-acess-with-remarks.ll
intrinsic.ll
invariant-store-vectorization.ll
irregular_type.ll
iv_outside_user.ll
lcssa-crash.ll
libcall-remark.ll
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
loop-scalars.ll
loop-vect-memdep.ll
loop-vect-option.ll
memdep-fold-tail.ll
memdep.ll
metadata-unroll.ll
metadata-width.ll [LV] Add -scalable-vectorization=<option> flag. 2021-05-19 10:40:56 +01:00
metadata.ll
middle-block-dbg.ll
miniters.ll
minmax_reduction.ll
mixed-precision-remarks.ll
multi-use-reduction-bug.ll
multiple-address-spaces.ll
multiple-exits-versioning.ll
multiple-strides-vectorization.ll
no_array_bounds_scalable.ll
no_array_bounds.ll
no_idiv_reduction.ll
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
nofloat-report.ll
nofloat.ll
non-const-n.ll
nontemporal.ll
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
nsw-crash.ll
nuw.ll
opt.ll
optimal-epilog-vectorization-limitations.ll
optimal-epilog-vectorization-liveout.ll
optimal-epilog-vectorization-scalable.ll [LV] Add -scalable-vectorization=<option> flag. 2021-05-19 10:40:56 +01:00
optimal-epilog-vectorization.ll
optsize.ll
outer_loop_test1.ll
outer_loop_test2.ll
outer-loop-vec-phi-predecessor-order.ll
partial-lcssa.ll
phi-cost.ll
phi-hang.ll
pointer-induction.ll
pr25281.ll
pr28541.ll
pr30654-phiscev-sext-trunc.ll
pr30806-phi-scev.ll
pr30806.ll
pr31098.ll
pr31190.ll
pr32859.ll
pr33706.ll
pr34681.ll
pr35743.ll
pr35773.ll
pr36311.ll
pr36983.ll
pr37248.ll
pr37515.ll
pr38697.ll
pr38800.ll
pr39099.ll
pr39417-optsize-scevchecks.ll
pr43166-fold-tail-by-masking.ll
pr44488-predication.ll
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
pr47343-expander-lcssa-after-cfg-update.ll
pr48832.ll
preserve-dbg-loc-and-loop-metadata.ll
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
reduction-inloop.ll [InstCombine] Fully disable select to and/or i1 folding 2021-05-06 09:29:52 +09:00
reduction-order.ll
reduction-predselect.ll
reduction-ptr.ll
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
remove_metadata.ll
reverse_induction.ll
reverse_iter.ll
runtime-check-address-space.ll
runtime-check-needed-but-empty.ll
runtime-check-pointer-element-type.ll
runtime-check-readonly-address-space.ll
runtime-check-readonly.ll
runtime-check.ll
runtime-drop-crash.ll
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
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
select-reduction.ll
simple-unroll.ll
single-value-blend-phis.ll
skeleton-lcssa-crash.ll
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
undef-inst-bug.ll
uniform-blend.ll
unroll_novec.ll
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
value-ptr-bug.ll
vect-phiscev-sext-trunc.ll
vect.omp.persistence.ll
vect.stats.ll
vector-geps.ll
vector-intrinsic-call-cost.ll
vectorize-once.ll
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
version-mem-access.ll
vplan_hcfg_stress_test.ll
vplan-dot-printing.ll
vplan-outer-loop-uncomputable-trip-count.ll
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
vplan-vectorize-inner-loop-reduction.ll
vplan-widen-call-instruction.ll
vplan-widen-select-instruction.ll
write-only.ll
zero-sized-pointee-crash.ll