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llvm-project/llvm/test/Transforms/LoopVectorize
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David Sherwood 4e69258bf3
[LoopVectorize] Add cost of generating tail-folding mask to the loop (#130565) 
At the moment if we decide to enable tail-folding we do not include
the cost of generating the mask per VF. This can mean we make some
poor choices of VF, which is definitely true for SVE-enabled AArch64
targets where mask generation for fixed-width vectors is more
expensive than for scalable vectors.

I've added a VPInstruction::computeCost function to return the costs
of the ActiveLaneMask and ExplicitVectorLength operations.
Unfortunately, in order to prevent asserts firing I've also had to
duplicate the same code in the legacy cost model to make sure the
chosen VFs match up. I've wrapped this up in a ifndef NDEBUG for
now. The alternative would be to disable the assert completely when
tail-folding, which I imagine is just as bad.

New tests added:

  Transforms/LoopVectorize/AArch64/sve-tail-folding-cost.ll
  Transforms/LoopVectorize/RISCV/tail-folding-cost.ll
2025-03-21 09:24:56 +00:00
..
AArch64
[LoopVectorize] Add cost of generating tail-folding mask to the loop (#130565)
2025-03-21 09:24:56 +00:00
AMDGPU
[AMDGPU] Add custom MachineValueType entries for buffer fat poiners (#127692)
2025-03-04 17:19:06 -06:00
ARM
[VPlan] Don't access canonical IV in VPWidenPointerInduction::execute.
2025-03-15 21:32:48 +00:00
Hexagon
[LV] Bail out early if BTC+1 wraps.
2025-01-14 22:07:38 +00:00
LoongArch
[LV] Don't skip instrs with side-effects in reg pressure computation. (#126415)
2025-03-19 15:13:43 +00:00
PowerPC
[LV] Don't skip instrs with side-effects in reg pressure computation. (#126415)
2025-03-19 15:13:43 +00:00
RISCV
[LoopVectorize] Add cost of generating tail-folding mask to the loop (#130565)
2025-03-21 09:24:56 +00:00
SystemZ
[IR] Convert from nocapture to captures(none) (#123181)
2025-01-29 16:56:47 +01:00
VE
…
WebAssembly
[WebAssembly] getMemoryOpCost and getCastInstrCost (#122896)
2025-01-31 10:33:31 +00:00
X86
[VPlan] Also materialize broadcasts for backedge-taken-counts (NFC).
2025-03-18 22:35:18 +00:00
XCore
…
12-12-11-if-conv.ll
…
2012-10-20-infloop.ll
[llvm] Remove br i1 undef from some regression tests [NFC] (#117112)
2024-11-21 08:06:56 +00:00
2012-10-22-isconsec.ll
…
2016-07-27-loop-vec.ll
…
alias-set-with-uncomputable-bounds.ll
…
align.ll
…
as_cast.ll
[VPlan] Add scalar inferencing support for addrspace cast (#92107)
2024-05-15 14:03:21 +01:00
assume.ll
[LLVM][IR] Use splat syntax when printing Constant[Data]Vector. (#112548)
2024-11-06 11:53:33 +00:00
blend-in-header.ll
[VPlan] Simplify BLEND %a, %b, NOT(%m) -> BLEND %b, %a, %m. (#128375)
2025-02-27 17:43:24 +00:00
branch-weights.ll
[VPlan] Compute induction end values in VPlan. (#112145)
2024-12-29 19:05:08 +00:00
bsd_regex.ll
[LLVM][IR] Use splat syntax when printing Constant[Data]Vector. (#112548)
2024-11-06 11:53:33 +00:00
bzip_reverse_loops.ll
…
calloc.ll
…
cast-induction.ll
[LLVM][IR] Use splat syntax when printing Constant[Data]Vector. (#112548)
2024-11-06 11:53:33 +00:00
check-no-vectorize.ll
[LV] Fix emission of debug message in legality check (#101924)
2024-09-04 16:28:39 +05:30
check-prof-info.ll
…
conditional-assignment.ll
…
consec_no_gep.ll
…
consecutive-ptr-uniforms.ll
[VPlan] Don't access canonical IV in VPWidenPointerInduction::execute.
2025-03-15 21:32:48 +00:00
control-flow.ll
[LoopVectorize] Teach LoopVectorizationLegality about more early exits (#107004)
2024-09-19 09:41:25 +01:00
cpp-new-array.ll
…
create-induction-resume.ll
[VPlan] Introduce explicit broadcasts for live-ins. (#124644)
2025-02-26 13:57:51 +00:00
dbg-outer-loop-vect.ll
[LV] Align debug location of the widen-phi to the original phi. (#120338)
2025-01-24 17:49:54 +08:00
dbg.value.ll
Reapply "Verifier: Add check for DICompositeType elements being null"
2025-01-23 22:29:30 +00:00
dead_instructions.ll
[VPlan] Add incoming values for all predecessor to ResumePHI (NFCI).
2025-02-09 11:20:20 +00:00
debugloc-optimize-vfuf-term.ll
[VPlan] Remove loop region in optimizeForVFAndUF. (#108378)
2025-01-05 15:50:42 +00:00
debugloc.ll
Revert "[VPlan] Fold NOT into predicate of wide compares." (#130347)
2025-03-07 21:18:49 +00:00
demanded-bits-of-pointer-instruction.ll
…
dereferenceable-info-from-assumption-constant-size.ll
[AssumeBundles] Dereferenceable used in bundle only applies at assume. (#126117)
2025-02-13 20:41:23 +01:00
dereferenceable-info-from-assumption-variable-size.ll
[LV] Add tests with deref assumptions and non-constant sizes.
2025-02-23 18:21:22 +00:00
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
[VPlan] Use VPInstruction for VPScalarPHIRecipe. (NFCI) (#129767)
2025-03-13 18:35:07 +00:00
dont-fold-tail-for-const-TC.ll
[LLVM][IR] Use splat syntax when printing Constant[Data]Vector. (#112548)
2024-11-06 11:53:33 +00:00
dont-fold-tail-for-divisible-TC.ll
[LLVM][IR] Use splat syntax when printing Constant[Data]Vector. (#112548)
2024-11-06 11:53:33 +00:00
early_exit_legality.ll
[LoopVectorize] Enable vectorisation of early exit loops with live-outs (#120567)
2025-01-30 10:37:00 +00:00
ee-crash.ll
…
epilog-iv-select-cmp.ll
[VPlan] Add incoming values for all predecessor to ResumePHI (NFCI).
2025-02-09 11:20:20 +00:00
epilog-vectorization-any-of-reductions.ll
Revert "[VPlan] Fold NOT into predicate of wide compares." (#130347)
2025-03-07 21:18:49 +00:00
epilog-vectorization-reductions.ll
[VPlan] Add incoming values for all predecessor to ResumePHI (NFCI).
2025-02-09 11:20:20 +00:00
epilog-vectorization-trunc-induction-steps.ll
[VPlan] Add incoming values for all predecessor to ResumePHI (NFCI).
2025-02-09 11:20:20 +00:00
epilog-vectorization-vector-trip-count-zero.ll
[LV] Bail out early if BTC+1 wraps.
2025-01-14 22:07:38 +00:00
exact.ll
…
expand-scev-after-invoke.ll
[VPlan] Also introduce explicit broadcasts for values from entry VPBB.
2025-03-12 22:03:19 +00:00
explicit_outer_detection.ll
[LoopVectorize][NFC] Disable output for tests that don't need it (#124747)
2025-01-29 08:09:50 +00:00
explicit_outer_nonuniform_inner.ll
[LoopVectorize][NFC] Disable output for tests that don't need it (#124747)
2025-01-29 08:09:50 +00:00
explicit_outer_uniform_diverg_branch.ll
[LoopVectorize][NFC] Disable output for tests that don't need it (#124747)
2025-01-29 08:09:50 +00:00
extract-from-end-vector-constant.ll
[VPlan] Pass live-ins used as exit values straight to live-out.
2024-08-28 19:12:05 +01:00
extract-last-veclane.ll
[InstCombine] Infer nusw + nneg -> nuw for getelementptr (#111144)
2024-12-05 14:36:40 +01:00
fcmp-vectorize.ll
…
first-order-recurrence-chains-vplan.ll
[VPlan] Compute induction end values in VPlan. (#112145)
2024-12-29 19:05:08 +00:00
first-order-recurrence-chains.ll
[VPlan] Don't access canonical IV in VPWidenPointerInduction::execute.
2025-03-15 21:32:48 +00:00
first-order-recurrence-complex.ll
[VPlan] Introduce explicit broadcasts for live-ins. (#124644)
2025-02-26 13:57:51 +00:00
first-order-recurrence-interleave-only.ll
[VPlan] Implement unrolling as VPlan-to-VPlan transform. (#95842)
2024-09-21 19:47:37 +01:00
first-order-recurrence-multiply-recurrences.ll
[LLVM][IR] Use splat syntax when printing Constant[Data]Vector. (#112548)
2024-11-06 11:53:33 +00:00
first-order-recurrence-scalable-vf1.ll
[LV] Update tests to not have dead interleave groups.
2024-07-21 14:03:40 +01:00
first-order-recurrence-sink-replicate-region.ll
[VPlan] Compute induction end values in VPlan. (#112145)
2024-12-29 19:05:08 +00:00
first-order-recurrence.ll
[VPlan] Introduce explicit broadcasts for live-ins. (#124644)
2025-02-26 13:57:51 +00:00
fix-reduction-dbg.ll
[VPlan] Model branch cond to enter scalar epilogue in VPlan. (#92651)
2024-07-05 10:08:42 +01:00
fixed-order-recurrences-memory-instructions.ll
…
flags.ll
…
float-induction.ll
[VPlan] Also introduce explicit broadcasts for values from entry VPBB.
2025-03-12 22:03:19 +00:00
float-minmax-instruction-flag.ll
[VPlan] Model branch cond to enter scalar epilogue in VPlan. (#92651)
2024-07-05 10:08:42 +01:00
float-reduction.ll
…
fneg.ll
…
followup.ll
…
forked-pointers.ll
[InstCombine] Infer nusw + nneg -> nuw for getelementptr (#111144)
2024-12-05 14:36:40 +01:00
fpsat.ll
[VPlan] Add incoming values for all predecessor to ResumePHI (NFCI).
2025-02-09 11:20:20 +00:00
funcall.ll
…
gcc-examples.ll
…
gep_with_bitcast.ll
…
global_alias.ll
Revert "[LAA] Remove loop-invariant check added in 234cc40adc61."
2024-08-27 11:55:47 +01:00
hints-trans.ll
…
histograms.ll
[InstCombine] Infer nusw + nneg -> nuw for getelementptr (#111144)
2024-12-05 14:36:40 +01:00
hoist-loads.ll
…
i8-induction.ll
[RemoveDIs] Remove "try-debuginfo-iterators..." test flags (#130298)
2025-03-14 15:50:49 +00:00
icmp-uniforms.ll
[VPlan] Modernize VPWidenIntOrFpInductionRecipe printing (NFC).
2024-12-15 20:46:52 +00:00
if-conv-crash.ll
[llvm] Remove br i1 undef from some regression tests [NFC] (#117112)
2024-11-21 08:06:56 +00:00
if-conversion-edgemasks.ll
…
if-conversion-nest.ll
[VPlan] Add incoming values for all predecessor to ResumePHI (NFCI).
2025-02-09 11:20:20 +00:00
if-conversion-reduction.ll
…
if-conversion.ll
[VPlan] Simplify BLEND %a, %b, NOT(%m) -> BLEND %b, %a, %m. (#128375)
2025-02-27 17:43:24 +00:00
if-pred-non-void.ll
[VPlan] Simplify BLEND %a, %b, NOT(%m) -> BLEND %b, %a, %m. (#128375)
2025-02-27 17:43:24 +00:00
if-pred-not-when-safe.ll
[LLVM][IR] Use splat syntax when printing Constant[Data]Vector. (#112548)
2024-11-06 11:53:33 +00:00
if-pred-stores.ll
[VPlan] Simplify BLEND %a, %b, NOT(%m) -> BLEND %b, %a, %m. (#128375)
2025-02-27 17:43:24 +00:00
if-reduction.ll
Revert "[VPlan] Fold NOT into predicate of wide compares." (#130347)
2025-03-07 21:18:49 +00:00
incorrect-dom-info.ll
[llvm] Remove br i1 undef from some regression tests [NFC] (#117112)
2024-11-21 08:06:56 +00:00
increment.ll
…
induction_plus.ll
[LLVM][IR] Use splat syntax when printing Constant[Data]Vector. (#112548)
2024-11-06 11:53:33 +00:00
induction-multiple-uses-in-same-instruction.ll
[VPlan] Preserve original induction order when creating scalar steps.
2024-01-31 13:31:28 +00:00
induction-ptrcasts.ll
…
induction-step.ll
[VPlan] Also introduce explicit broadcasts for values from entry VPBB.
2025-03-12 22:03:19 +00:00
induction-unroll-novec.ll
[VPlan] Preserve original induction order when creating scalar steps.
2024-01-31 13:31:28 +00:00
induction.ll
[VPlan] Also introduce explicit broadcasts for values from entry VPBB.
2025-03-12 22:03:19 +00:00
infiniteloop.ll
…
instruction-only-used-outside-of-loop.ll
[VPlan] Simplify BLEND %a, %b, NOT(%m) -> BLEND %b, %a, %m. (#128375)
2025-02-27 17:43:24 +00:00
int_sideeffect.ll
…
interleave-and-scalarize-only.ll
[LV] Bail out early if BTC+1 wraps.
2025-01-14 22:07:38 +00:00
interleave-with-i65-induction.ll
[VPlan] Compare APInt instead of getSExtValue to fix crash in unroll.
2024-12-06 16:28:49 +00:00
interleaved-accesses-1.ll
…
interleaved-accesses-2.ll
[IR] Convert from nocapture to captures(none) (#123181)
2025-01-29 16:56:47 +01:00
interleaved-accesses-3.ll
[VPlan] Add incoming values for all predecessor to ResumePHI (NFCI).
2025-02-09 11:20:20 +00:00
interleaved-accesses-alias.ll
…
interleaved-accesses-different-insert-position.ll
[VPlan] Propagate all GEP flags (#119899)
2024-12-17 13:48:50 +01:00
interleaved-accesses-masked-group.ll
…
interleaved-accesses-max-dependences.ll
…
interleaved-accesses-pred-stores.ll
[InstCombine] Simplify select using KnownBits of condition (#95923)
2024-07-01 09:26:01 +02:00
interleaved-accesses-uniform-load.ll
…
interleaved-accesses.ll
[VPlan] Add incoming values for all predecessor to ResumePHI (NFCI).
2025-02-09 11:20:20 +00:00
interleaved-acess-with-remarks.ll
…
intrinsic.ll
[CodeGen] Support vectors across all backends (#95518)
2024-06-14 17:18:20 -04:00
invalidate-scev-at-scope-after-vectorization.ll
[LV] Forget LCSSA phi with new pred before other SCEV invalidation. (#119897)
2025-02-10 16:29:42 +00:00
invariant-store-vectorization-2.ll
[VPlan] Also introduce broadcasts for live-ins used in vec preheader.
2025-03-11 21:19:14 +00:00
invariant-store-vectorization.ll
[VPlan] Introduce explicit broadcasts for live-ins. (#124644)
2025-02-26 13:57:51 +00:00
irregular_type.ll
…
is_fpclass.ll
[LV] Bail out early if BTC+1 wraps.
2025-01-14 22:07:38 +00:00
iv_outside_user.ll
[IR] Convert from nocapture to captures(none) (#123181)
2025-01-29 16:56:47 +01:00
iv-select-cmp-blend.ll
[LoopVectorize] Vectorize select-cmp reduction pattern for increasing integer induction variable (#67812)
2024-12-12 16:48:31 +08:00
iv-select-cmp-nested-loop.ll
[VPlan] Compute induction end values in VPlan. (#112145)
2024-12-29 19:05:08 +00:00
iv-select-cmp-no-wrap.ll
[LoopVectorize] Vectorize select-cmp reduction pattern for increasing integer induction variable (#67812)
2024-12-12 16:48:31 +08:00
iv-select-cmp-non-const-iv-start.ll
[LV][NFC] Add test cases for FindLastIV reduction idiom. (#118519)
2024-12-10 20:09:18 +08:00
iv-select-cmp-trunc.ll
[LoopVectorize] Vectorize select-cmp reduction pattern for increasing integer induction variable (#67812)
2024-12-12 16:48:31 +08:00
iv-select-cmp.ll
[LoopVectorize] Vectorize select-cmp reduction pattern for increasing integer induction variable (#67812)
2024-12-12 16:48:31 +08:00
lcssa-crashes.ll
[Transforms] Convert tests to opaque pointers (NFC)
2024-02-05 11:57:34 +01:00
libcall-remark.ll
…
lifetime.ll
…
load-deref-pred-align.ll
Revert "[VPlan] Fold NOT into predicate of wide compares." (#130347)
2025-03-07 21:18:49 +00:00
load-deref-pred-neg-off.ll
[VPlan] Use State.get to extract lane mask for BranchOnMask.
2025-01-27 21:35:36 +00:00
load-of-struct-deref-pred.ll
[VPlan] Simplify BLEND %a, %b, NOT(%m) -> BLEND %b, %a, %m. (#128375)
2025-02-27 17:43:24 +00:00
loop-form.ll
Revert "[VPlan] Fold NOT into predicate of wide compares." (#130347)
2025-03-07 21:18:49 +00:00
loop-legality-checks.ll
…
loop-scalars.ll
[InstCombine] Infer nusw + nneg -> nuw for getelementptr (#111144)
2024-12-05 14:36:40 +01:00
loop-vect-memdep.ll
[LoopVectorize][NFC] Disable output for tests that don't need it (#124747)
2025-01-29 08:09:50 +00:00
loop-vect-option.ll
…
loop-with-constant-exit-condition.ll
[VPlan] Remove stale assertion in HCFG builder.
2025-02-20 17:01:49 +01:00
make-followup-loop-id.ll
[LoopVectorize] Add test for follow-up metadata for loops (NFC) (#131337)
2025-03-17 13:45:09 +09:00
memdep-fold-tail.ll
[LV] Use IVUpdateMayOverflow to set HasNUW. (#111758)
2024-11-28 10:12:41 +00:00
memdep.ll
…
memory-dep-remarks.ll
…
metadata-unroll.ll
…
metadata-width.ll
…
metadata.ll
…
middle-block-dbg.ll
…
miniters.ll
…
minmax_reduction.ll
…
mixed-precision-remarks.ll
…
multi_early_exit_live_outs.ll
[LoopVectorize] Enable more early exit vectorisation tests (#117008)
2024-12-18 09:25:45 +00:00
multi_early_exit.ll
[LoopVectorize] Enable more early exit vectorisation tests (#117008)
2024-12-18 09:25:45 +00:00
multi-use-reduction-bug.ll
…
multiple-address-spaces.ll
Revert "[InstCombine] Infer nuw for gep inbounds from base of object" (#120460)
2024-12-18 19:06:34 +01:00
multiple-exits-versioning.ll
…
multiple-result-intrinsics.ll
[LV] Teach the vectorizer to cost and vectorize modf and sincospi intrinsics (#129064)
2025-02-28 12:56:12 +00:00
multiple-strides-vectorization.ll
[VPlan] Add incoming values for all predecessor to ResumePHI (NFCI).
2025-02-09 11:20:20 +00:00
no_array_bounds_scalable.ll
…
no_array_bounds.ll
…
no_idiv_reduction.ll
…
no_int_induction.ll
…
no_outside_user.ll
[VPlan] Introduce explicit broadcasts for live-ins. (#124644)
2025-02-26 13:57:51 +00:00
no_switch_disable_vectorization.ll
…
no_switch.ll
[LV] Support generating masks for switch terminators. (#99808)
2024-08-11 20:38:36 +02:00
no-fold-tail-by-masking-iv-external-uses.ll
[VPlan] Add incoming values for all predecessor to ResumePHI (NFCI).
2025-02-09 11:20:20 +00:00
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
Revert "[InstCombine] Infer nuw for gep inbounds from base of object" (#120460)
2024-12-18 19:06:34 +01:00
nontemporal.ll
…
nounroll.ll
[LoopVectorize][NFC] Disable output for tests that don't need it (#124747)
2025-01-29 08:09:50 +00:00
novect-lcssa-cfg-invalidation.ll
[LV] Preserve LAA in LoopVectorize (NFCI).
2024-07-05 21:41:31 +01:00
nsw-crash.ll
[llvm] Remove br i1 undef from some regression tests [NFC] (#117112)
2024-11-21 08:06:56 +00:00
nuw.ll
…
opaque-ptr.ll
[VPlan] Don't access canonical IV in VPWidenPointerInduction::execute.
2025-03-15 21:32:48 +00:00
opt.ll
…
optimal-epilog-vectorization-limitations.ll
[LoopVectorize][NFC] Disable output for tests that don't need it (#124747)
2025-01-29 08:09:50 +00:00
optimal-epilog-vectorization-liveout.ll
[VPlan] Add incoming values for all predecessor to ResumePHI (NFCI).
2025-02-09 11:20:20 +00:00
optimal-epilog-vectorization-scalable.ll
[LoopVectorize][NFC] Disable output for tests that don't need it (#124747)
2025-01-29 08:09:50 +00:00
optimal-epilog-vectorization.ll
[VPlan] Add incoming values for all predecessor to ResumePHI (NFCI).
2025-02-09 11:20:20 +00:00
optsize.ll
[VPlan] Add incoming values for all predecessor to ResumePHI (NFCI).
2025-02-09 11:20:20 +00:00
outer_loop_early_exit.ll
[LoopVectorize] In LoopVectorize.cpp start using getSymbolicMaxBackedgeTakenCount (#108833)
2024-10-02 10:28:54 +01:00
outer_loop_hcfg_construction.ll
[VPlan] Refactor VPlan creation, add transform introducing region (NFC). (#128419)
2025-03-09 15:05:35 +00:00
outer_loop_scalable.ll
[VPlan] Omit zero add in VPWidenIntOrFpInductionRecipe (#119668)
2024-12-16 11:55:48 +08:00
outer_loop_test1.ll
[LLVM][IR] Use splat syntax when printing Constant[Data]Vector. (#112548)
2024-11-06 11:53:33 +00:00
outer_loop_test2.ll
[LLVM][IR] Use splat syntax when printing Constant[Data]Vector. (#112548)
2024-11-06 11:53:33 +00:00
outer-loop-inner-latch-successors.ll
[LV] Add outer loop test with different successor orders in inner latch.
2025-03-09 18:13:06 +00:00
outer-loop-vec-phi-predecessor-order.ll
[LLVM][IR] Use splat syntax when printing Constant[Data]Vector. (#112548)
2024-11-06 11:53:33 +00:00
outer-loop-wide-phis.ll
[VPlan] Use VPlan predecessors in VPWidenPHIRecipe (NFC). (#126388)
2025-02-17 16:40:37 +01:00
partial-lcssa.ll
…
phi-cost.ll
[LLVM][IR] Use splat syntax when printing Constant[Data]Vector. (#112548)
2024-11-06 11:53:33 +00:00
phi-hang.ll
…
pointer-induction-index-width-smaller-than-iv-width.ll
[VPlan] Truncate VFxUF if needed in VPWidenPointerInduction::execute.
2025-03-16 11:37:58 +00:00
pointer-induction-unroll.ll
[VPlan] Explicitly handle scalar pointer inductions. (#83068)
2024-03-26 16:01:57 +01:00
pointer-induction.ll
[VPlan] Don't access canonical IV in VPWidenPointerInduction::execute.
2025-03-15 21:32:48 +00:00
pointer-select-runtime-checks.ll
[VPlan] Add incoming values for all predecessor to ResumePHI (NFCI).
2025-02-09 11:20:20 +00:00
pr25281.ll
…
pr28541.ll
…
pr30654-phiscev-sext-trunc.ll
[VPlan] Add incoming values for all predecessor to ResumePHI (NFCI).
2025-02-09 11:20:20 +00:00
pr30806.ll
…
pr31098.ll
…
pr31190.ll
[InstSimplify] Fix incorrect poison propagation when folding phi (#96631)
2024-11-07 14:09:45 +01:00
pr32859.ll
[LV] Move check if any vector insts will be generated to VPlan. (#96622)
2024-07-07 20:08:01 +01:00
pr33706.ll
[IR] Convert from nocapture to captures(none) (#123181)
2025-01-29 16:56:47 +01:00
pr34681.ll
…
pr35743.ll
…
pr35773.ll
[LLVM][IR] Use splat syntax when printing Constant[Data]Vector. (#112548)
2024-11-06 11:53:33 +00:00
pr36311.ll
[llvm] Remove br i1 undef from some regression tests [NFC] (#117112)
2024-11-21 08:06:56 +00:00
pr36983.ll
[VPlan] Add VPIRInstruction, use for exit block live-outs. (#100735)
2024-09-14 21:21:55 +01:00
pr37248.ll
[VPlan] Also introduce broadcasts for live-ins used in vec preheader.
2025-03-11 21:19:14 +00:00
pr37515.ll
…
pr38697.ll
Revert "[test] Autogenerate a test in advance of an upcoming change"
2024-07-01 09:52:56 -07:00
pr38800.ll
…
pr39099.ll
…
pr39417-optsize-scevchecks.ll
[LLVM][IR] Use splat syntax when printing Constant[Data]Vector. (#112548)
2024-11-06 11:53:33 +00:00
pr43166-fold-tail-by-masking.ll
…
pr44488-predication.ll
[LLVM][IR] Use splat syntax when printing Constant[Data]Vector. (#112548)
2024-11-06 11:53:33 +00:00
pr45259.ll
[VPlan] Add incoming values for all predecessor to ResumePHI (NFCI).
2025-02-09 11:20:20 +00:00
pr45525.ll
[LLVM][IR] Use splat syntax when printing Constant[Data]Vector. (#112548)
2024-11-06 11:53:33 +00:00
pr45679-fold-tail-by-masking.ll
[LV] Use IVUpdateMayOverflow to set HasNUW. (#111758)
2024-11-28 10:12:41 +00:00
pr46525-expander-insertpoint.ll
[LV] Use IVUpdateMayOverflow to set HasNUW. (#111758)
2024-11-28 10:12:41 +00:00
pr47343-expander-lcssa-after-cfg-update.ll
[VPlan] Add incoming values for all predecessor to ResumePHI (NFCI).
2025-02-09 11:20:20 +00:00
pr48832.ll
…
pr50686.ll
[VPlan] Add incoming values for all predecessor to ResumePHI (NFCI).
2025-02-09 11:20:20 +00:00
pr51614-fold-tail-by-masking.ll
[LV] Use IVUpdateMayOverflow to set HasNUW. (#111758)
2024-11-28 10:12:41 +00:00
pr55100-expand-scev-predicate-used.ll
…
pr55167-fold-tail-live-out.ll
[VPlan] Also introduce broadcasts for live-ins used in vec preheader.
2025-03-11 21:19:14 +00:00
pr58811-scev-expansion.ll
[LV] Compute value of escaped induction based on the computed end value. (#110576)
2024-10-10 20:04:46 +01:00
pr59319-loop-access-info-invalidation.ll
[VPlan] Create IR basic block for middle.block in VPlan.
2025-02-15 21:54:16 +01:00
pr66616.ll
[VPlan] Create IR basic block for middle.block in VPlan.
2025-02-15 21:54:16 +01:00
predicate-switch.ll
[LLVM][IR] Use splat syntax when printing Constant[Data]Vector. (#112548)
2024-11-06 11:53:33 +00:00
preserve-dbg-loc-and-loop-metadata.ll
[VPlan] Don't access canonical IV in VPWidenPointerInduction::execute.
2025-03-15 21:32:48 +00:00
preserve-dbg-loc-reduction-inloop.ll
[VPlan] Set debug location for VPReduction/VPWidenIntrinsicRecipe. (#120054)
2024-12-27 10:37:21 +08:00
preserve-or-disjoint.ll
[LLVM][IR] Use splat syntax when printing Constant[Data]Vector. (#112548)
2024-11-06 11:53:33 +00:00
pseudoprobe.ll
…
ptr_loops.ll
…
ptr-induction.ll
…
read-only.ll
…
reduction-align.ll
[VPlan] Add incoming values for all predecessor to ResumePHI (NFCI).
2025-02-09 11:20:20 +00:00
reduction-inloop-cond.ll
[IR] Convert from nocapture to captures(none) (#123181)
2025-01-29 16:56:47 +01:00
reduction-inloop-min-max.ll
[IR] Convert from nocapture to captures(none) (#123181)
2025-01-29 16:56:47 +01:00
reduction-inloop-pred.ll
[LV] Use IVUpdateMayOverflow to set HasNUW. (#111758)
2024-11-28 10:12:41 +00:00
reduction-inloop-uf4.ll
[VPlan] Fix crash when unrolling in-loop reduction chains (#129840)
2025-03-05 19:13:23 +08:00
reduction-inloop.ll
[VPlan] Fix crash with inloop fmuladd reductions with blend (#131154)
2025-03-14 09:08:32 +08:00
reduction-odd-interleave-counts.ll
[VPlan] Run DCE after unrolling.
2024-09-22 22:08:46 +01:00
reduction-order.ll
[llvm] Remove br i1 undef from some regression tests [NFC] (#117112)
2024-11-21 08:06:56 +00:00
reduction-predselect.ll
[LV] Use IVUpdateMayOverflow to set HasNUW. (#111758)
2024-11-28 10:12:41 +00:00
reduction-ptr.ll
…
reduction-small-size.ll
[VPlan] Also introduce broadcasts for live-ins used in vec preheader.
2025-03-11 21:19:14 +00:00
reduction-with-invariant-store.ll
[LLVM][IR] Use splat syntax when printing Constant[Data]Vector. (#112548)
2024-11-06 11:53:33 +00:00
reduction.ll
[InstCombine] Infer nusw + nneg -> nuw for getelementptr (#111144)
2024-12-05 14:36:40 +01:00
remarks-multi-exit-loops.ll
[LoopVectorize] Teach LoopVectorizationLegality about more early exits (#107004)
2024-09-19 09:41:25 +01:00
remarks-reduction-inloop.ll
[IR] Convert from nocapture to captures(none) (#123181)
2025-01-29 16:56:47 +01:00
remove_metadata.ll
…
reverse_induction.ll
[VPlan] Add incoming values for all predecessor to ResumePHI (NFCI).
2025-02-09 11:20:20 +00:00
reverse_iter.ll
…
runtime-check-address-space.ll
…
runtime-check-needed-but-empty.ll
[VPlan] Add incoming values for all predecessor to ResumePHI (NFCI).
2025-02-09 11:20:20 +00:00
runtime-check-pointer-element-type.ll
…
runtime-check-readonly-address-space.ll
…
runtime-check-readonly.ll
…
runtime-check-small-clamped-bounds.ll
[VPlan] Add incoming values for all predecessor to ResumePHI (NFCI).
2025-02-09 11:20:20 +00:00
runtime-check.ll
[VPlan] Add incoming values for all predecessor to ResumePHI (NFCI).
2025-02-09 11:20:20 +00:00
runtime-checks-difference-simplifications.ll
[VPlan] Add incoming values for all predecessor to ResumePHI (NFCI).
2025-02-09 11:20:20 +00:00
runtime-checks-difference.ll
[SCEVExpander] Preserve gep nuw during expansion (#102133)
2024-10-02 11:45:00 +02:00
runtime-checks-hoist.ll
[VPlan] Add incoming values for all predecessor to ResumePHI (NFCI).
2025-02-09 11:20:20 +00:00
runtime-drop-crash.ll
…
safegep.ll
…
same-base-access.ll
…
scalable-assume.ll
Recommit "[VPlan] Try to narrow wide and replicating recipes to uniform recipes."
2025-01-12 20:10:28 +00:00
scalable-first-order-recurrence.ll
[VPlan] Introduce explicit broadcasts for live-ins. (#124644)
2025-02-26 13:57:51 +00:00
scalable-inductions.ll
[VPlan] Compute induction end values in VPlan. (#112145)
2024-12-29 19:05:08 +00:00
scalable-iv-outside-user.ll
[VPlan] Introduce explicit broadcasts for live-ins. (#124644)
2025-02-26 13:57:51 +00:00
scalable-lifetime.ll
[LLVM][IR] Use splat syntax when printing ConstantExpr based splats. (#116856)
2024-11-21 11:21:12 +00:00
scalable-loop-unpredicated-body-scalar-tail.ll
[LLVM][IR] Use splat syntax when printing ConstantExpr based splats. (#116856)
2024-11-21 11:21:12 +00:00
scalable-noalias-scope-decl.ll
…
scalable-reduction-inloop.ll
[LLVM][IR] Use splat syntax when printing ConstantExpr based splats. (#116856)
2024-11-21 11:21:12 +00:00
scalable-trunc-min-bitwidth.ll
[VPlan] Add initial loop-invariant code motion transform. (#107894)
2024-09-20 11:22:03 +01:00
scalable-vf-hint.ll
[LoopVectorize][NFC] Disable output for tests that don't need it (#124747)
2025-01-29 08:09:50 +00:00
scalar_after_vectorization.ll
[InstCombine] Infer nusw + nneg -> nuw for getelementptr (#111144)
2024-12-05 14:36:40 +01:00
scalar-select.ll
…
scalarize-masked-call.ll
[LLVM][IR] Use splat syntax when printing Constant[Data]Vector. (#112548)
2024-11-06 11:53:33 +00:00
scalarized-bitcast.ll
[LoopVectorize][NFC] Disable output for tests that don't need it (#124747)
2025-01-29 08:09:50 +00:00
scev-during-mutation.ll
…
scev-exit-phi-invalidation.ll
[VPlan] Create IR basic block for middle.block in VPlan.
2025-02-15 21:54:16 +01:00
scev-exitlim-crash.ll
…
scev-invalidation.ll
…
scev-predicate-reasoning.ll
[LV] Cleanup after expanding SCEV predicate to constant.
2025-03-17 21:26:51 +00:00
select-cmp-multiuse.ll
[VPlan] Add incoming values for all predecessor to ResumePHI (NFCI).
2025-02-09 11:20:20 +00:00
select-cmp-predicated.ll
[LV] Regenerate select-cmp-predicated.ll with UTC. NFC
2025-03-06 16:20:03 +08:00
select-cmp.ll
Revert "[VPlan] Fold NOT into predicate of wide compares." (#130347)
2025-03-07 21:18:49 +00:00
select-min-index.ll
[LoopVectorize] Vectorize select-cmp reduction pattern for increasing integer induction variable (#67812)
2024-12-12 16:48:31 +08:00
select-reduction-start-value-may-be-undef-or-poison.ll
Revert "[VPlan] Fold NOT into predicate of wide compares." (#130347)
2025-03-07 21:18:49 +00:00
select-reduction.ll
[VPlan] Compute induction end values in VPlan. (#112145)
2024-12-29 19:05:08 +00:00
select-with-fastflags.ll
[LV][VPlan] Add fast flags for selectRecipe (#121023)
2025-01-15 10:10:11 +08:00
simple-unroll.ll
…
single_early_exit_live_outs.ll
[LAA] Add extra tests for #128061.
2025-03-13 21:42:32 +00:00
single_early_exit_unsafe_ptrs.ll
[NFC][LoopVectorize] Restructure simple early exit tests (#112721)
2024-10-17 16:50:59 +01:00
single_early_exit_with_outer_loop.ll
[VPlan] Create IR basic block for middle.block in VPlan.
2025-02-15 21:54:16 +01:00
single_early_exit.ll
Revert "[VPlan] Fold NOT into predicate of wide compares." (#130347)
2025-03-07 21:18:49 +00:00
single-value-blend-phis.ll
[LLVM][IR] Use splat syntax when printing Constant[Data]Vector. (#112548)
2024-11-06 11:53:33 +00:00
skeleton-lcssa-crash.ll
[VPlan] Add incoming values for all predecessor to ResumePHI (NFCI).
2025-02-09 11:20:20 +00:00
skip-iterations.ll
…
small-loop.ll
…
smax-idx.ll
…
start-non-zero.ll
…
store-reduction-results-in-tail-folded-loop.ll
[VPlan] Compute induction end values in VPlan. (#112145)
2024-12-29 19:05:08 +00:00
store-shuffle-bug.ll
…
strict-fadd-interleave-only.ll
[LV] Add ordered reduction test with live-in.
2025-02-07 20:50:46 +00:00
strided-accesses-interleave-only.ll
…
struct_access.ll
…
struct-return.ll
[LV] Add initial support for vectorizing literal struct return values (#109833)
2025-02-17 09:51:35 +00:00
tail-folding-alloca-in-loop.ll
[LV] Use IVUpdateMayOverflow to set HasNUW. (#111758)
2024-11-28 10:12:41 +00:00
tail-folding-counting-down.ll
[LLVM][IR] Use splat syntax when printing Constant[Data]Vector. (#112548)
2024-11-06 11:53:33 +00:00
tail-folding-switch.ll
[VPlan] Handle some VPInstructions in may{Read,Write}FromMemory (#120058)
2025-01-08 15:17:26 +08:00
tail-folding-vectorization-factor-1.ll
[LV] Use IVUpdateMayOverflow to set HasNUW. (#111758)
2024-11-28 10:12:41 +00:00
tbaa-nodep.ll
…
trip-count-expansion-may-introduce-ub.ll
[LLVM][IR] Use splat syntax when printing Constant[Data]Vector. (#112548)
2024-11-06 11:53:33 +00:00
tripcount.ll
…
trunc-extended-icmps.ll
[LLVM][IR] Use splat syntax when printing Constant[Data]Vector. (#112548)
2024-11-06 11:53:33 +00:00
trunc-loads-p16.ll
[VPlan] Add initial loop-invariant code motion transform. (#107894)
2024-09-20 11:22:03 +01:00
trunc-reductions.ll
[InstCombine] Infer nusw + nneg -> nuw for getelementptr (#111144)
2024-12-05 14:36:40 +01:00
trunc-shifts.ll
[LLVM][IR] Use splat syntax when printing Constant[Data]Vector. (#112548)
2024-11-06 11:53:33 +00:00
uitofp-preserve-nneg.ll
[VPlan] Preserve IR flags when widening casts
2024-11-08 17:21:05 -06:00
uncountable-early-exit-vplan.ll
[LoopVectorize] Enable vectorisation of early exit loops with live-outs (#120567)
2025-01-30 10:37:00 +00:00
uncountable-single-exit-loops.ll
[LoopVectorize][NFC] Disable output for tests that don't need it (#124747)
2025-01-29 08:09:50 +00:00
undef-inst-bug.ll
…
uniform_across_vf_induction1_and.ll
[LLVM][IR] Use splat syntax when printing Constant[Data]Vector. (#112548)
2024-11-06 11:53:33 +00:00
uniform_across_vf_induction1_div_urem.ll
[LLVM][IR] Use splat syntax when printing Constant[Data]Vector. (#112548)
2024-11-06 11:53:33 +00:00
uniform_across_vf_induction1_lshr.ll
[LLVM][IR] Use splat syntax when printing Constant[Data]Vector. (#112548)
2024-11-06 11:53:33 +00:00
uniform_across_vf_induction1.ll
[LLVM][IR] Use splat syntax when printing Constant[Data]Vector. (#112548)
2024-11-06 11:53:33 +00:00
uniform_across_vf_induction2.ll
[LLVM][IR] Use splat syntax when printing Constant[Data]Vector. (#112548)
2024-11-06 11:53:33 +00:00
uniform-args-call-variants.ll
[InstCombine] Remove some of the complexity-based canonicalization (#91185)
2024-08-21 12:02:54 +02:00
uniform-blend.ll
[VPlan] Handle some VPInstructions in may{Read,Write}FromMemory (#120058)
2025-01-08 15:17:26 +08:00
unroll_nonlatch.ll
…
unroll_novec.ll
…
unroll-novec-memcheck-metadata.ll
…
unroll.ll
…
unsafe-dep-remark.ll
…
unsafe-vf-hint-remark.ll
[VPlan] Emit note when UserVF > MaxUserVF (NFCI).
2024-08-19 12:40:20 +01:00
unsupported_early_exit.ll
[VPlan] Dispatch to multiple exit blocks via middle blocks. (#112138)
2024-12-11 21:11:05 +00:00
unused-blend-mask-for-first-operand.ll
[VPlan] Simplify BLEND %a, %b, NOT(%m) -> BLEND %b, %a, %m. (#128375)
2025-02-27 17:43:24 +00:00
use-iv-start-value.ll
[VPlan] Mark VPVectorPointerRecipe as not having sideeffects.
2024-10-16 06:10:19 +01:00
use-scalar-epilogue-if-tp-fails.ll
…
value-ptr-bug.ll
…
vect-phiscev-sext-trunc.ll
[VPlan] Preserve original induction order when creating scalar steps.
2024-01-31 13:31:28 +00:00
vect.omp.persistence.ll
…
vect.stats.ll
[LoopVectorize][NFC] Disable output for tests that don't need it (#124747)
2025-01-29 08:09:50 +00:00
vector-freeze.ll
[LV] Update tests to avoid loop invariant instructions.
2024-09-19 18:50:10 +01:00
vector-geps.ll
[InstCombine] Infer nusw + nneg -> nuw for getelementptr (#111144)
2024-12-05 14:36:40 +01:00
vector-intrinsic-call-cost.ll
[LLVM][IR] Use splat syntax when printing Constant[Data]Vector. (#112548)
2024-11-06 11:53:33 +00:00
vector-loop-backedge-elimination-early-exit.ll
[LV] Update test to use dereferenceable attribute instead of assumption.
2025-03-18 20:28:28 +00:00
vector-loop-backedge-elimination-outside-iv-users.ll
[LV] Add tests with outisde IV users where vector region can e removed.
2025-01-19 19:15:45 +00:00
vector-loop-backedge-elimination.ll
[VPlan] Also materialize broadcasts for backedge-taken-counts (NFC).
2025-03-18 22:35:18 +00:00
vector-no-scevcheck.ll
…
vector-to-scalar-cast.ll
[LV] Check for vector-to-scalar casts in legalizer (#106244)
2024-09-06 11:20:14 +02:00
vectorize-force-tail-with-evl.ll
[LV][NFCI]Use integer for cost/trip count calculations instead of double, fix possible UB.
2024-04-16 09:48:13 -04:00
vectorize-once.ll
…
vectorize-pointer-phis.ll
…
vectorizeVFone.ll
…
version-mem-access.ll
…
version-stride-with-integer-casts.ll
[VPlan] Add incoming values for all predecessor to ResumePHI (NFCI).
2025-02-09 11:20:20 +00:00
vplan_hcfg_stress_test.ll
[VPlan] Merge main VPlan verifer with HCFG verifier.
2024-02-20 16:43:57 +00:00
vplan-dot-printing.ll
[VPlan] Hook IR blocks into VPlan during skeleton creation (NFC) (#114292)
2024-12-12 15:58:16 +00:00
vplan-force-tail-with-evl.ll
[LV, VP]VP intrinsics support for the Loop Vectorizer + adding new tail-folding mode using EVL. (#76172)
2024-04-04 18:30:17 -04:00
vplan-incomplete-cases.ll
[LV] Move check if any vector insts will be generated to VPlan. (#96622)
2024-07-07 20:08:01 +01:00
vplan-iv-transforms.ll
[VPlan] Compute induction end values in VPlan. (#112145)
2024-12-29 19:05:08 +00:00
vplan-native-path-inner-loop-with-runtime-checks.ll
[LV] Don't crash on inner loops with RT checks in VPlan-native path.
2025-03-10 20:28:56 +00:00
vplan-outer-loop-uncomputable-trip-count.ll
…
vplan-predicate-switch.ll
[VPlan] Use VPInstruction for VPScalarPHIRecipe. (NFCI) (#129767)
2025-03-13 18:35:07 +00:00
vplan-printing-before-execute.ll
[VPlan] Create IR basic block for middle.block in VPlan.
2025-02-15 21:54:16 +01:00
vplan-printing-outer-loop.ll
[VPlan] Refactor VPlan creation, add transform introducing region (NFC). (#128419)
2025-03-09 15:05:35 +00:00
vplan-printing.ll
[FMF] Set all bits if needed when setting individual flags. (#131321)
2025-03-15 18:46:26 +00:00
vplan-sink-scalars-and-merge-vf1.ll
[LV] Bail out early if BTC+1 wraps.
2025-01-14 22:07:38 +00:00
vplan-sink-scalars-and-merge.ll
[VPlan] Rename VPReverseVectorPointerRecipe to VPVectorEndPointerRecipe. NFC (#131086)
2025-03-19 00:09:15 +08:00
vplan-stress-test-no-explict-vf.ll
…
vplan-unused-interleave-group.ll
[LoopVectorize][NFC] Disable output for tests that don't need it (#124747)
2025-01-29 08:09:50 +00:00
vplan-vectorize-inner-loop-reduction.ll
[LLVM][IR] Use splat syntax when printing Constant[Data]Vector. (#112548)
2024-11-06 11:53:33 +00:00
vplan-widen-call-instruction.ll
[VPlan] Bail out on non-intrinsic calls in VPlanNativePath.
2025-03-19 21:35:15 +00:00
vplan-widen-select-instruction.ll
[VPlan] Introduce explicit broadcasts for live-ins. (#124644)
2025-02-26 13:57:51 +00:00
vplan-widen-struct-return.ll
[LV] Add initial support for vectorizing literal struct return values (#109833)
2025-02-17 09:51:35 +00:00
widen-gep-all-indices-invariant.ll
[VPlan] Add initial loop-invariant code motion transform. (#107894)
2024-09-20 11:22:03 +01:00
write-only.ll
…