Mel Chen 149c76538e

[LV] Separate runtime check cost from total overhead in profitability check (#176754) ...

In isOutsideLoopWorkProfitable function, there are two places where only
the runtime check cost (RtC) should be used, but incorrectly included
the costs of middle blocks and early-exit blocks.
1. VectorizeMemoryCheckThreshold comparison for interleaving-only
2. Minimum trip count that bounds runtime check overhead, i.e. MinTC2
calculation
This results in an overly conservative minimum profitable trip count.

This patch separates the runtime check cost from the total overhead
cost, and uses only RtC for VectorizeMemoryCheckThreshold comparison and
the MinTC2 calculation.

2026-01-23 07:29:56 +00:00

..

AArch64

[LV] Separate runtime check cost from total overhead in profitability check (#176754)

2026-01-23 07:29:56 +00:00

AMDGPU

[VPlan] Remove original loop blocks if dead. (#155497)

2025-10-01 16:53:59 +00:00

ARM

Reland [VPlan] Simplify pow-of-2 (mul|udiv) -> (shl|lshr) (#174581)

2026-01-06 20:36:26 +00:00

Hexagon

[IR] Remove size argument from lifetime intrinsics (#150248)

2025-08-08 11:09:34 +02:00

LoongArch

[VPlan] Use DL index type consistently for GEPs (#169396)

2025-11-26 12:25:55 +00:00

PowerPC

[VPlan] Extract reverse operation for reverse accesses (#146525)

2025-12-18 14:57:48 +00:00

RISCV

[LV][NFC] Update low trip count tail-folding tests (#176898)

2026-01-20 12:15:50 +00:00

SystemZ

Reland [VPlan] Simplify pow-of-2 (mul|udiv) -> (shl|lshr) (#174581)

2026-01-06 20:36:26 +00:00

VE

…

WebAssembly

[WebAssembly] vi8 mul cost modelling. (#175177)

2026-01-12 09:25:54 +00:00

X86

[LV] Separate runtime check cost from total overhead in profitability check (#176754)

2026-01-23 07:29:56 +00:00

XCore

…

12-12-11-if-conv.ll

[LV][NFC] Remove undef from function return values (#163578)

2025-10-16 09:49:38 +01:00

2012-10-20-infloop.ll

[LV][NFC] Remove undef from phi incoming values (#163762)

2025-10-21 10:49:27 +01:00

2012-10-22-isconsec.ll

…

2016-07-27-loop-vec.ll

…

alias-set-with-uncomputable-bounds.ll

…

align.ll

…

as_cast.ll

[VPlan] Add initial CFG simplification, removing BranchOnCond true. (#106748)

2025-04-04 15:44:26 +01:00

assume.ll

[VPlan] Use DL index type consistently for GEPs (#169396)

2025-11-26 12:25:55 +00:00

blend-in-header.ll

[VPlan] Mark VPInstruction::Broadcast as not reading/writing memory.

2025-09-27 20:48:42 +01:00

branch-weights.ll

[profcheck] Fix encoding of 0 loopEstimatedTrip count (#174896)

2026-01-12 17:12:35 -08:00

bsd_regex.ll

[VPlan] Add VPInstruction to unpack vector values to scalars. (#155670)

2025-10-19 18:49:05 +00:00

bzip_reverse_loops.ll

…

calloc.ll

…

cast-induction.ll

[LV] Add additional cost and folding test coverage. (NFC)

2026-01-14 22:19:11 +00:00

check-no-vectorize.ll

…

check-prof-info.ll

[VPlan] Drop poison-generating flags on induction trunc (#168922)

2025-11-21 08:14:46 +00:00

conditional-assignment.ll

…

conditional-scalar-assignment-vplan.ll

Require asserts for a debug printing test

2026-01-14 16:07:35 +00:00

consec_no_gep.ll

…

consecutive-ptr-uniforms.ll

[VPlan] Use DL index type consistently for GEPs (#169396)

2025-11-26 12:25:55 +00:00

constantfolder-infer-correct-gepty.ll

[VPlan] Remove original loop blocks if dead. (#155497)

2025-10-01 16:53:59 +00:00

constantfolder.ll

[VPlan] Fix use-after-free when iterating over live-ins directly.

2025-12-31 22:12:53 +00:00

control-flow.ll

[LV] Add initial legality checks for early exit loops with side effects (#145663)

2025-09-10 13:54:52 +01:00

cpp-new-array.ll

…

create-induction-resume.ll

Reland [VPlan] Simplify pow-of-2 (mul|udiv) -> (shl|lshr) (#174581)

2026-01-06 20:36:26 +00:00

cse-casts.ll

[VPlan] Skip uses-scalars restriction if one of ops needs broadcast. (#168246)

2025-11-28 10:26:27 +00:00

cse-gep-source-element-type.ll

[VPlan] Use DL index type consistently for GEPs (#169396)

2025-11-26 12:25:55 +00:00

cse-replicate-regions.ll

[VPlan] Be more careful with CSE in replicate regions. (#162110)

2025-10-20 10:53:47 +00:00

dbg-outer-loop-vect.ll

[IR] Replace alignment argument with attribute on masked intrinsics (#163802)

2025-10-20 08:50:09 +00:00

dbg.value.ll

Reapply "Verifier: Add check for DICompositeType elements being null"

2025-01-23 22:29:30 +00:00

dead_instructions.ll

[VPlan] Directly unroll VectorPointerRecipe (#168886)

2025-12-15 10:54:06 +00:00

debugloc-optimize-vfuf-term.ll

[VPlan] Remove original loop blocks if dead. (#155497)

2025-10-01 16:53:59 +00:00

debugloc.ll

[DebugInfo] Add Verifier check for incorrectly-scoped retainedNodes (#166855)

2025-11-10 13:13:49 +01:00

demanded-bits-of-pointer-instruction.ll

[LV][NFC] Remove undef values in some test cases (#164401)

2025-11-05 09:18:02 +00:00

dereferenceable-info-from-assumption-constant-size-needs-loop-guards.ll

[VPlan] Simplify Plan's entry in removeBranchOnConst. (#154510)

2025-09-18 19:25:05 +01:00

dereferenceable-info-from-assumption-constant-size.ll

Reland [VPlan] Expand WidenInt inductions with nuw/nsw (#168354)

2025-11-17 13:44:25 +00:00

dereferenceable-info-from-assumption-variable-size.ll

[VPlan] Allow folding not (cmp eq) -> icmp ne with other select users (#154497)

2025-08-22 07:59:14 +08:00

diag-disabled-vectorization-msgs.ll

[LV] Emit better debug and opt-report messages when vectorization is disallowed in the LoopVectorizer (#158513)

2025-12-02 11:46:41 +00:00

diag-missing-instr-debug-loc.ll

[test][Transforms] Remove unsafe-fp-math uses part 2 (NFC) (#164786)

2025-10-23 20:31:31 +08:00

diag-with-hotness-info-2.ll

[test][Transforms] Remove unsafe-fp-math uses part 2 (NFC) (#164786)

2025-10-23 20:31:31 +08:00

diag-with-hotness-info.ll

[test][Transforms] Remove unsafe-fp-math uses part 2 (NFC) (#164786)

2025-10-23 20:31:31 +08:00

disable_nonforced_enable.ll

…

disable_nonforced.ll

…

discriminator.ll

[Verifier] Require that dbg.declare variable is a ptr (#134355)

2025-04-04 15:34:45 +02:00

dont-fold-tail-for-const-TC.ll

[VPlan] Use DL index type consistently for GEPs (#169396)

2025-11-26 12:25:55 +00:00

dont-fold-tail-for-divisible-TC.ll

[VPlan] Remove original loop blocks if dead. (#155497)

2025-10-01 16:53:59 +00:00

early_exit_legality.ll

[LV] Allow loops with multiple early exits in legality checks. (#176403)

2026-01-19 12:32:04 +00:00

early_exit_store_legality.ll

[LV] Allow loops with multiple early exits in legality checks. (#176403)

2026-01-19 12:32:04 +00:00

ee-crash.ll

…

epilog-iv-select-cmp.ll

Reland [VPlan] Expand WidenInt inductions with nuw/nsw (#168354)

2025-11-17 13:44:25 +00:00

epilog-vectorization-any-of-reductions.ll

[VPlan] Create epilogue minimum iteration check in VPlan. (#157545)

2025-09-25 07:13:38 +00:00

epilog-vectorization-reductions.ll

[LV] Add single-iteration epilogue test with de-generate reduction.

2026-01-19 17:43:40 +00:00

epilog-vectorization-scev-expansion.ll

[VPlan] Create SCEV expansion for epilogue check first.

2025-10-07 21:16:00 +01:00

epilog-vectorization-trunc-induction-steps.ll

[VPlan] Create epilogue minimum iteration check in VPlan. (#157545)

2025-09-25 07:13:38 +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-ptrtoaddr.ll

[SCEV] Add initial support for ptrtoaddr. (#158032)

2026-01-16 11:58:04 +00:00

expand-scev-after-invoke.ll

[LV] Teach m_One, m_ZeroInt patterns to look through broadcasts (#170159)

2026-01-07 10:35:08 +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] Simplify Plan's entry in removeBranchOnConst. (#154510)

2025-09-18 19:25:05 +01:00

extract-last-veclane.ll

[InstCombine] Infer nusw + nneg -> nuw for getelementptr (#111144)

2024-12-05 14:36:40 +01:00

fcmp-uno-fold-interleave.ll

[VPlan] Use DL index type consistently for GEPs (#169396)

2025-11-26 12:25:55 +00:00

fcmp-vectorize.ll

…

find-last.ll

[LV] Skip FindLast reductions in collectInLoopReductions.

2026-01-22 21:49:52 +00:00

first-order-recurrence-chains-vplan.ll

Reland [VPlan] Simplify pow-of-2 (mul|udiv) -> (shl|lshr) (#174581)

2026-01-06 20:36:26 +00:00

first-order-recurrence-chains.ll

Reland [VPlan] Expand WidenInt inductions with nuw/nsw (#168354)

2025-11-17 13:44:25 +00:00

first-order-recurrence-complex.ll

[VPlan] Don't try to hoist multi-defs for first-order recurrences.

2025-12-04 21:09:16 +00:00

first-order-recurrence-dead-instructions.ll

[VPlan] Use DL index type consistently for GEPs (#169396)

2025-11-26 12:25:55 +00:00

first-order-recurrence-interleave-only.ll

[VPlan] Remove original loop blocks if dead. (#155497)

2025-10-01 16:53:59 +00:00

first-order-recurrence-multiply-recurrences.ll

[VPlan] Introduce cannotHoistOrSinkRecipe, fix miscompile (#162674)

2025-10-28 09:36:17 +00:00

first-order-recurrence-scalable-vf1.ll

[IR] Split vector.splice into vector.splice.left and vector.splice.right (#170796)

2026-01-06 15:41:26 +08:00

first-order-recurrence-sink-replicate-region.ll

[VPlan] Replace PhiR operand of ComputeRdxResult with VPIRFlags. (#174026)

2026-01-14 07:45:44 +00:00

first-order-recurrence-tail-folding.ll

Reapply "[LV] Use ExtractLane(LastActiveLane, V) live outs when tail-folding. (#149042)"

2025-11-26 20:03:55 +00:00

first-order-recurrence-with-uniform-ops.ll

[VPlan] Permit more users in narrowToSingleScalars (#166559)

2025-11-10 17:03:14 +00:00

first-order-recurrence.ll

[VPlan] Use DL index type consistently for GEPs (#169396)

2025-11-26 12:25:55 +00:00

fix-reduction-dbg.ll

…

fixed-order-recurrences-memory-instructions.ll

…

flags.ll

[VPlan] Remove original loop blocks if dead. (#155497)

2025-10-01 16:53:59 +00:00

float-induction.ll

[VPlan] Remove original loop blocks if dead. (#155497)

2025-10-01 16:53:59 +00:00

float-minmax-instruction-flag.ll

[VPlan] Remove original loop blocks if dead. (#155497)

2025-10-01 16:53:59 +00:00

float-reduction.ll

…

fmax-without-fast-math-flags-interleave.ll

[LV] Add tail-folded test for fmax reductions without fast-math flags.

2025-12-30 20:49:32 +00:00

fmax-without-fast-math-flags.ll

[VPlan] Merge fcmp uno feeding Or. (#167251)

2025-11-12 10:15:59 +00:00

fmin-without-fast-math-flags.ll

[VPlan] Support multiple F(Max|Min)Num reductions. (#161735)

2025-11-07 13:59:06 +00:00

fneg.ll

…

followup.ll

…

forked-pointers.ll

[VPlan] Add VPInstruction to unpack vector values to scalars. (#155670)

2025-10-19 18:49:05 +00:00

fpsat.ll

[VPlan] Remove VPVectorPointer for part 0 after unrolling. (#149735)

2025-07-27 13:53:26 +01:00

funcall.ll

…

gcc-examples.ll

…

gep_with_bitcast.ll

…

global_alias.ll

Reapply "[LAA] Remove loop-invariant check added in 234cc40adc61."

2025-07-14 21:21:22 +01:00

hints-trans.ll

[LV] Check both cases in hints-trans.ll: live and dead scalar loop.

2025-09-01 11:53:40 +01:00

histograms.ll

[VPlan] Add VPInstruction to unpack vector values to scalars. (#155670)

2025-10-19 18:49:05 +00:00

hoist-and-sink-mem-ops-with-invariant-pointers.ll

[VPlan] Hoist loads with invariant addresses using noalias metadata. (#166247)

2025-11-18 09:35:48 +00:00

hoist-loads.ll

…

hoist-predicated-loads-with-predicated-stores.ll

[VPlan] Use SCEV to prove non-aliasing for stores at different offsets. (#170347)

2025-12-09 16:19:13 +00:00

hoist-predicated-loads.ll

Reland [VPlan] Simplify pow-of-2 (mul|udiv) -> (shl|lshr) (#174581)

2026-01-06 20:36:26 +00:00

i8-induction.ll

[LV][NFC] Remove undef from phi incoming values (#163762)

2025-10-21 10:49:27 +01:00

icmp-uniforms.ll

[VPlan] Remove VPWidenSelectRecipe, use VPWidenRecipe instead (NFCI). (#174234)

2026-01-05 22:33:37 +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

[LV][NFC] Remove undef from function return values (#163578)

2025-10-16 09:49:38 +01:00

if-conversion-reduction.ll

…

if-conversion.ll

[LV][NFC] Remove remaining uses of undef in tests (#169357)

2025-11-26 11:24:10 +00:00

if-pred-non-void.ll

[VPlan] Handle single-scalar conds in VPWidenSelectRecipe. (#165506)

2025-11-05 22:11:29 +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] Handle single-scalar conds in VPWidenSelectRecipe. (#165506)

2025-11-05 22:11:29 +00:00

if-reduction.ll

Reland [VPlan] Simplify pow-of-2 (mul|udiv) -> (shl|lshr) (#174581)

2026-01-06 20:36:26 +00:00

incorrect-dom-info.ll

[LV][NFC] Remove remaining uses of undef in tests (#169357)

2025-11-26 11:24:10 +00:00

increment.ll

…

induction_plus.ll

[VPlan] Remove VPVectorPointer for part 0 after unrolling. (#149735)

2025-07-27 13:53:26 +01:00

induction-multiple-uses-in-same-instruction.ll

[VPlan] Remove original loop blocks if dead. (#155497)

2025-10-01 16:53:59 +00:00

induction-ptrcasts.ll

[VPlan] Generalize SCALAR-STEPS removal to any unroll factor.

2025-03-26 21:03:50 +00:00

induction-step.ll

[LV] Teach m_One, m_ZeroInt patterns to look through broadcasts (#170159)

2026-01-07 10:35:08 +00:00

induction-unroll-novec.ll

[LV] Regen a test with UTC (#134076)

2025-04-02 17:23:00 +01:00

induction-wrapflags.ll

[VPlan] Use DL index type consistently for GEPs (#169396)

2025-11-26 12:25:55 +00:00

induction.ll

[LV] Teach m_One, m_ZeroInt patterns to look through broadcasts (#170159)

2026-01-07 10:35:08 +00:00

infiniteloop.ll

…

instruction-only-used-outside-of-loop.ll

[VPlan] Drop poison-generating flags on induction trunc (#168922)

2025-11-21 08:14:46 +00:00

int_sideeffect.ll

…

interleave-and-scalarize-only.ll

[VPlan] Remove ExtractLastLane for plans with scalar VFs. (#171145)

2025-12-09 11:59:40 +00:00

interleave-with-i65-induction.ll

[VPlan] Extract reverse operation for reverse accesses (#146525)

2025-12-18 14:57:48 +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-different-insert-position.ll

[VPlan] Remove original loop blocks if dead. (#155497)

2025-10-01 16:53:59 +00:00

interleaved-accesses-gep-nowrap-flags.ll

[VPlan] Drop poison-generating flags on induction trunc (#168922)

2025-11-21 08:14:46 +00:00

interleaved-accesses-masked-group.ll

…

interleaved-accesses-max-dependences.ll

…

interleaved-accesses-metadata.ll

[VPlan] Hoist loads with invariant addresses using noalias metadata. (#166247)

2025-11-18 09:35:48 +00:00

interleaved-accesses-pred-stores.ll

[VPlan] Add VPInstruction to unpack vector values to scalars. (#155670)

2025-10-19 18:49:05 +00:00

interleaved-accesses-requiring-scev-predicates.ll

[VPlan] Simplify Plan's entry in removeBranchOnConst. (#154510)

2025-09-18 19:25:05 +01:00

interleaved-accesses-uniform-load.ll

[LV][NFC] Remove remaining uses of undef in tests (#169357)

2025-11-26 11:24:10 +00:00

interleaved-accesses.ll

[VPlan] Drop poison-generating flags on induction trunc (#168922)

2025-11-21 08:14:46 +00:00

interleaved-acess-with-remarks.ll

…

intrinsic.ll

Reland [VectorUtils] Trivially vectorize ldexp, [l]lround (#152476)

2025-08-07 12:07:29 +01:00

invalid-costs.ll

[VPlan] Return invalid for scalable VF in VPReplicateRecipe::computeCost

2025-10-11 19:28:02 +01:00

invalidate-scev-at-scope-after-vectorization.ll

[VPlan] Don't preserve LCSSA in expandSCEVs. (#165505)

2025-10-29 18:25:46 +00:00

invariant-store-vectorization-2.ll

[VPlan] Unroll VPReplicateRecipe by VF. (#142433)

2025-06-26 11:19:09 +01:00

invariant-store-vectorization.ll

Revert "[LICM] Sink unused l-invariant loads in preheader. #157559"

2025-11-14 14:51:33 +01:00

irregular_type.ll

…

is_fpclass.ll

[VPlan] Remove original loop blocks if dead. (#155497)

2025-10-01 16:53:59 +00:00

iv_outside_user.ll

[VPlan] Simplify live-ins early using SCEV. (#155304)

2025-12-14 20:15:05 +00:00

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-decreasing.ll

[LV] Vectorize conditional scalar assignments (#158088)

2026-01-14 14:59:18 +00:00

iv-select-cmp-fold-tail.ll

[VPlan] Bail out when rdx result cannot be found in handleFindLast.

2026-01-15 09:09:19 +00:00

iv-select-cmp-nested-loop.ll

[VPlan] Use DL index type consistently for GEPs (#169396)

2025-11-26 12:25:55 +00:00

iv-select-cmp-no-wrap.ll

[LV] Vectorize conditional scalar assignments (#158088)

2026-01-14 14:59:18 +00:00

iv-select-cmp-non-const-iv-start.ll

[LV] Vectorize conditional scalar assignments (#158088)

2026-01-14 14:59:18 +00:00

iv-select-cmp-trunc.ll

[VPlan] Normalize selects to always select the data op when cond is true.

2026-01-17 18:30:52 +00:00

iv-select-cmp.ll

[LV] Vectorize conditional scalar assignments (#158088)

2026-01-14 14:59:18 +00:00

lcssa-crashes.ll

[VPlan] Simplify live-ins early using SCEV. (#155304)

2025-12-14 20:15:05 +00:00

libcall-remark.ll

…

lifetime.ll

[IR] Remove size argument from lifetime intrinsics (#150248)

2025-08-08 11:09:34 +02:00

load-deref-pred-align.ll

Reland [VPlan] Simplify pow-of-2 (mul|udiv) -> (shl|lshr) (#174581)

2026-01-06 20:36:26 +00:00

load-deref-pred-neg-off.ll

[VPlan] Remove original loop blocks if dead. (#155497)

2025-10-01 16:53:59 +00:00

load-deref-pred-poison-ub-ops-feeding-pointer.ll

[VPlan] Simplify Plan's entry in removeBranchOnConst. (#154510)

2025-09-18 19:25:05 +01:00

load-of-struct-deref-pred.ll

[VPlan] Remove original loop blocks if dead. (#155497)

2025-10-01 16:53:59 +00:00

loop-form.ll

[LV] Bail out on loops with switch as latch terminator.

2025-10-12 21:20:35 +01:00

loop-legality-checks.ll

…

loop-scalars.ll

InstCombine: Stop transforming EQ/NE of SHR to 0 to ULT/UGT if >1 use

2025-11-17 19:39:20 -08:00

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

[VPlan] Remove original loop blocks if dead. (#155497)

2025-10-01 16:53:59 +00:00

memdep-fold-tail.ll

[VPlan] Remove original loop blocks if dead. (#155497)

2025-10-01 16:53:59 +00:00

memdep.ll

[LV][NFC] Remove undef from function return values (#163578)

2025-10-16 09:49:38 +01:00

memory-dep-remarks.ll

[LV] Add test coverage for remark for unprofitable RT checks.

2025-12-13 22:44:09 +00:00

metadata-unroll.ll

…

metadata-width.ll

[test][Transforms] Remove unsafe-fp-math uses part 2 (NFC) (#164786)

2025-10-23 20:31:31 +08:00

metadata.ll

[VPlan] Use DL index type consistently for GEPs (#169396)

2025-11-26 12:25:55 +00:00

middle-block-dbg.ll

[LV][NFC] Remove undef from phi incoming values (#163762)

2025-10-21 10:49:27 +01:00

min-trip-count-known-via-scev.ll

[VPlan] Simplify Plan's entry in removeBranchOnConst. (#154510)

2025-09-18 19:25:05 +01:00

minimumnum-maximumnum-reductions.ll

[VPlan] Use DL index type consistently for GEPs (#169396)

2025-11-26 12:25:55 +00:00

miniters.ll

[VPlan] Simplify Plan's entry in removeBranchOnConst. (#154510)

2025-09-18 19:25:05 +01:00

minmax_reduction.ll

[LV] Vectorize maxnum/minnum w/o fast-math flags. (#148239)

2025-07-18 21:58:19 +01:00

mixed-precision-remarks.ll

…

multi_early_exit_live_outs.ll

[LV] Enable auto-vectorisation of loops with uncountable exits (#133099)

2025-06-27 10:39:33 +01:00

multi_early_exit.ll

[LV] Enable auto-vectorisation of loops with uncountable exits (#133099)

2025-06-27 10:39:33 +01:00

multi-use-reduction-bug.ll

[LV][NFC] Remove undef from phi incoming values (#163762)

2025-10-21 10:49:27 +01:00

multiple-address-spaces.ll

[test][Transforms] Remove unsafe-fp-math uses part 2 (NFC) (#164786)

2025-10-23 20:31:31 +08:00

multiple-early-exits.ll

[LV] Precommit additional early-exit tests from #174864.

2026-01-16 15:18:20 +00:00

multiple-exits-versioning.ll

…

multiple-result-intrinsics.ll

[LoopVectorize] Support vectorization of overflow intrinsics (#174835)

2026-01-16 10:09:42 +00:00

multiple-strides-vectorization.ll

[VPlan] Hoist loads with invariant addresses using noalias metadata. (#166247)

2025-11-18 09:35:48 +00:00

narrow-to-single-scalar-widen-gep-scalable.ll

[LV] Teach m_One, m_ZeroInt patterns to look through broadcasts (#170159)

2026-01-07 10:35:08 +00:00

narrow-to-single-scalar.ll

[LV] Convert uniform-address unmasked scatters to scalar store. (#166114)

2025-12-16 12:24:22 +08:00

nested-loops-scev-expansion.ll

[LV] Teach m_One, m_ZeroInt patterns to look through broadcasts (#170159)

2026-01-07 10:35:08 +00:00

no_array_bounds_scalable.ll

…

no_array_bounds.ll

…

no_idiv_reduction.ll

…

no_int_induction.ll

…

no_outside_user.ll

Reland [VPlan] Expand WidenInt inductions with nuw/nsw (#168354)

2025-11-17 13:44:25 +00:00

no_switch_disable_vectorization.ll

…

no_switch.ll

…

no-fold-tail-by-masking-iv-external-uses.ll

[VPlan] Remove VPVectorPointer for part 0 after unrolling. (#149735)

2025-07-27 13:53:26 +01:00

no-interleave-up-front.ll

…

noalias-md-licm.ll

…

noalias-md.ll

…

noalias-scope-decl.ll

[VPlan] Use DL index type consistently for GEPs (#169396)

2025-11-26 12:25:55 +00:00

nofloat-report.ll

…

nofloat.ll

…

non-const-n.ll

[VPlan] Simplify Plan's entry in removeBranchOnConst. (#154510)

2025-09-18 19:25:05 +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

…

nsw-crash.ll

[LV][NFC] Remove remaining uses of undef in tests (#169357)

2025-11-26 11:24:10 +00:00

nuw.ll

…

opaque-ptr.ll

[VPlan] Remove VPVectorPointer for part 0 after unrolling. (#149735)

2025-07-27 13:53:26 +01:00

operand-bundles.ll

[VPlan] Extend licm to hoist assumes (#162636)

2025-10-16 13:59:32 +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] Create epilogue minimum iteration check in VPlan. (#157545)

2025-09-25 07:13:38 +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

[LV] Teach m_One, m_ZeroInt patterns to look through broadcasts (#170159)

2026-01-07 10:35:08 +00:00

optsize.ll

Reapply "[LV] Use ExtractLane(LastActiveLane, V) live outs when tail-folding. (#149042)"

2025-11-26 20:03:55 +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

Reland [VPlan] Expand WidenInt inductions with nuw/nsw (#168354)

2025-11-17 13:44:25 +00:00

outer_loop_scalable.ll

[LV] Teach m_One, m_ZeroInt patterns to look through broadcasts (#170159)

2026-01-07 10:35:08 +00:00

outer_loop_test1.ll

Reland [VPlan] Expand WidenInt inductions with nuw/nsw (#168354)

2025-11-17 13:44:25 +00:00

outer_loop_test2.ll

Reland [VPlan] Expand WidenInt inductions with nuw/nsw (#168354)

2025-11-17 13:44:25 +00:00

outer-loop-inner-latch-successors.ll

Reland [VPlan] Expand WidenInt inductions with nuw/nsw (#168354)

2025-11-17 13:44:25 +00:00

outer-loop-vec-phi-predecessor-order.ll

Reland [VPlan] Expand WidenInt inductions with nuw/nsw (#168354)

2025-11-17 13:44:25 +00:00

outer-loop-wide-phis.ll

Reland [VPlan] Expand WidenInt inductions with nuw/nsw (#168354)

2025-11-17 13:44:25 +00:00

partial-lcssa.ll

[LV][NFC] Remove undef from function return values (#163578)

2025-10-16 09:49:38 +01:00

phi-cost.ll

[VPlan] Remove original loop blocks if dead. (#155497)

2025-10-01 16:53:59 +00:00

phi-hang.ll

…

pointer-induction-index-width-smaller-than-iv-width.ll

[VPlan] Remove PtrIV::IsScalarAfterVectorization, use VPlan analysis. (#168289)

2025-11-20 18:58:25 +00:00

pointer-induction-unroll.ll

[VPlan] Simplify Plan's entry in removeBranchOnConst. (#154510)

2025-09-18 19:25:05 +01:00

pointer-induction.ll

Reland [VPlan] Simplify pow-of-2 (mul|udiv) -> (shl|lshr) (#174581)

2026-01-06 20:36:26 +00:00

pointer-select-runtime-checks.ll

[VPlan] Hoist loads with invariant addresses using noalias metadata. (#166247)

2025-11-18 09:35:48 +00:00

pr25281.ll

…

pr28541.ll

[LV][NFC] Remove undef from function return values (#163578)

2025-10-16 09:49:38 +01:00

pr30654-phiscev-sext-trunc.ll

[LV] Teach m_One, m_ZeroInt patterns to look through broadcasts (#170159)

2026-01-07 10:35:08 +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][NFC] Remove undef values in some test cases (#164401)

2025-11-05 09:18:02 +00:00

pr33706.ll

[IR] Convert from nocapture to captures(none) (#123181)

2025-01-29 16:56:47 +01:00

pr34681.ll

Reland [VPlan] Expand WidenInt inductions with nuw/nsw (#168354)

2025-11-17 13:44:25 +00:00

pr35743.ll

…

pr35773.ll

[VPlan] Drop poison-generating flags on induction trunc (#168922)

2025-11-21 08:14:46 +00:00

pr36311.ll

[LV][NFC] Remove undef values in some test cases (#164401)

2025-11-05 09:18:02 +00:00

pr36983-multiple-lcssa.ll

Reland [VPlan] Expand WidenInt inductions with nuw/nsw (#168354)

2025-11-17 13:44:25 +00:00

pr37248.ll

[VPlan] Use DL index type consistently for GEPs (#169396)

2025-11-26 12:25:55 +00:00

pr37515.ll

…

pr38697.ll

…

pr38800.ll

…

pr39099.ll

…

pr39417-optsize-scevchecks.ll

Reland [VPlan] Expand WidenInt inductions with nuw/nsw (#168354)

2025-11-17 13:44:25 +00:00

pr43166-fold-tail-by-masking.ll

[LV] Simplify extract-lane with scalar operand to the scalar value itself. (#174534)

2026-01-12 10:03:44 +08:00

pr44488-predication.ll

[VPlan] Handle single-scalar conds in VPWidenSelectRecipe. (#165506)

2025-11-05 22:11:29 +00:00

pr45259.ll

[VPlan] Don't preserve LCSSA in expandSCEVs. (#165505)

2025-10-29 18:25:46 +00:00

pr45525.ll

[VPlan] Handle single-scalar conds in VPWidenSelectRecipe. (#165506)

2025-11-05 22:11:29 +00:00

pr45679-fold-tail-by-masking.ll

[VPlan] Remove original loop blocks if dead. (#155497)

2025-10-01 16:53:59 +00:00

pr46525-expander-insertpoint.ll

[VPlan] Remove original loop blocks if dead. (#155497)

2025-10-01 16:53:59 +00:00

pr47343-expander-lcssa-after-cfg-update.ll

[LV] Don't preserve LCSSA in SCEVExpander for runtime checks. (#159556)

2025-09-30 10:03:55 +00:00

pr48832.ll

[LV] Remove some unnecessary uses of poison from tests.

2025-10-17 21:20:44 +01:00

pr50686.ll

[VPlan] Hoist loads with invariant addresses using noalias metadata. (#166247)

2025-11-18 09:35:48 +00:00

pr51614-fold-tail-by-masking.ll

[VPlan] Remove original loop blocks if dead. (#155497)

2025-10-01 16:53:59 +00:00

pr55100-expand-scev-predicate-used.ll

…

pr55167-fold-tail-live-out.ll

[VPlan] Skip uses-scalars restriction if one of ops needs broadcast. (#168246)

2025-11-28 10:26:27 +00:00

pr58811-scev-expansion.ll

[LV] Teach m_One, m_ZeroInt patterns to look through broadcasts (#170159)

2026-01-07 10:35:08 +00:00

pr59319-loop-access-info-invalidation.ll

[VPlan] Introduce CSE pass (#151872)

2025-09-02 12:23:29 +01:00

pr66616.ll

[VPlan] Don't preserve LCSSA in expandSCEVs. (#165505)

2025-10-29 18:25:46 +00:00

pr87407-trunc-with-intrinsic.ll

[LV] Fix MinBWs in WidenIntrinsic case (#137005)

2025-04-29 09:47:38 +01:00

pr125278.ll

[LV] Strip unmaintainable MinBWs assert (#136858)

2025-05-08 11:49:54 +01:00

pr128062-interleaved-accesses-narrow-group.ll

[LV] Pre-commit test for #128062 (#164801)

2025-11-24 18:12:26 +00:00

pr154045-dont-fold-extractelement-livein.ll

[VPlan] Remove original loop blocks if dead. (#155497)

2025-10-01 16:53:59 +00:00

predicate-switch.ll

[VPlan] Use DL index type consistently for GEPs (#169396)

2025-11-26 12:25:55 +00:00

predicatedinst-loop-invariant.ll

[LV] Conservatively predicate SDiv/SRem (#170818)

2026-01-07 04:25:38 +00:00

preserve-dbg-loc-and-loop-metadata.ll

[VPlan] Drop poison-generating flags on induction trunc (#168922)

2025-11-21 08:14:46 +00:00

preserve-dbg-loc-reduction-inloop.ll

[VPlan] Remove original loop blocks if dead. (#155497)

2025-10-01 16:53:59 +00:00

preserve-or-disjoint.ll

[VPlan] Remove VPVectorPointer for part 0 after unrolling. (#149735)

2025-07-27 13:53:26 +01:00

pseudoprobe.ll

…

ptr_loops.ll

…

ptr-induction.ll

…

read-only.ll

…

reduction-align.ll

[VPlan] Hoist loads with invariant addresses using noalias metadata. (#166247)

2025-11-18 09:35:48 +00:00

reduction-inloop-cond.ll

[LV][NFCI] Swap reduction recipe operand order

2025-07-31 14:35:10 +01:00

reduction-inloop-min-max.ll

[VPlan] Remove original loop blocks if dead. (#155497)

2025-10-01 16:53:59 +00:00

reduction-inloop-pred.ll

[VPlan] Remove original loop blocks if dead. (#155497)

2025-10-01 16:53:59 +00:00

reduction-inloop-uf4.ll

[VPlan] Skip uses-scalars restriction if one of ops needs broadcast. (#168246)

2025-11-28 10:26:27 +00:00

reduction-inloop.ll

[VPlan] Use DL index type consistently for GEPs (#169396)

2025-11-26 12:25:55 +00:00

reduction-minmax-users-and-predicated.ll

[LV] Add additional min/max reduction tests.

2025-10-14 22:26:59 +01:00

reduction-odd-interleave-counts.ll

[VPlan] Use DL index type consistently for GEPs (#169396)

2025-11-26 12:25:55 +00:00

reduction-order.ll

[LV] Extend test coverage for tail-folding with recurrences.

2025-10-02 16:27:16 +01:00

reduction-predselect.ll

[VPlan] Remove original loop blocks if dead. (#155497)

2025-10-01 16:53:59 +00:00

reduction-ptr.ll

[LV][NFC] Remove undef values in some test cases (#164401)

2025-11-05 09:18:02 +00:00

reduction-small-size.ll

Reland [VPlan] Expand WidenInt inductions with nuw/nsw (#168354)

2025-11-17 13:44:25 +00:00

reduction-with-invariant-store.ll

Reland [VPlan] Expand WidenInt inductions with nuw/nsw (#168354)

2025-11-17 13:44:25 +00:00

reduction.ll

[VPlan] Remove original loop blocks if dead. (#155497)

2025-10-01 16:53:59 +00:00

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

[VPlan] Remove original loop blocks if dead. (#155497)

2025-10-01 16:53:59 +00:00

remove_metadata.ll

…

reuse-lcssa-phi-scev-expansion.ll

[VPlan] Extract reverse operation for reverse accesses (#146525)

2025-12-18 14:57:48 +00:00

reverse_induction.ll

[VPlan] Extract reverse operation for reverse accesses (#146525)

2025-12-18 14:57:48 +00:00

reverse_iter.ll

[LV][NFC] Remove undef from phi incoming values (#163762)

2025-10-21 10:49:27 +01:00

reverse-induction-gep-nowrap-flags.ll

[VPlan] Use DL index type consistently for GEPs (#169396)

2025-11-26 12:25:55 +00:00

runtime-check-address-space.ll

[test][Transforms] Remove unsafe-fp-math uses part 2 (NFC) (#164786)

2025-10-23 20:31:31 +08:00

runtime-check-known-true.ll

[VPlan] Use DL index type consistently for GEPs (#169396)

2025-11-26 12:25:55 +00:00

runtime-check-needed-but-empty.ll

[VPlan] Use DL index type consistently for GEPs (#169396)

2025-11-26 12:25:55 +00:00

runtime-check-pointer-element-type.ll

…

runtime-check-readonly-address-space.ll

[test][Transforms] Remove unsafe-fp-math uses part 2 (NFC) (#164786)

2025-10-23 20:31:31 +08:00

runtime-check-readonly.ll

[VPlan] Simplify Plan's entry in removeBranchOnConst. (#154510)

2025-09-18 19:25:05 +01:00

runtime-check-small-clamped-bounds.ll

Reapply "[SCEVExp] Add helper to clean up dead instructions after expansion. (#157308)"

2025-09-09 09:47:41 +01:00

runtime-check-threshold-with-force-metadata.ll

Reapply "[LV] Mark checks as never succeeding for high cost cutoff."

2025-12-17 20:21:49 +00:00

runtime-check.ll

[LV][NFC] Remove undef from function return values (#163578)

2025-10-16 09:49:38 +01:00

runtime-checks-difference-simplifications.ll

[VPlan] Simplify Plan's entry in removeBranchOnConst. (#154510)

2025-09-18 19:25:05 +01:00

runtime-checks-difference.ll

[SCEV] Add tests that benefit from rewriting SCEVAddExpr with guards.

2025-09-20 19:24:19 +01:00

runtime-checks-hoist.ll

[VPlan] Use DL index type consistently for GEPs (#169396)

2025-11-26 12:25:55 +00:00

runtime-drop-crash.ll

[LV][NFC] Remove undef values in some test cases (#164401)

2025-11-05 09:18:02 +00:00

safegep.ll

…

same-base-access.ll

…

scalable-assume.ll

[LV] Teach m_One, m_ZeroInt patterns to look through broadcasts (#170159)

2026-01-07 10:35:08 +00:00

scalable-first-order-recurrence.ll

[LV] Teach m_One, m_ZeroInt patterns to look through broadcasts (#170159)

2026-01-07 10:35:08 +00:00

scalable-inductions.ll

Reland [VPlan] Simplify pow-of-2 (mul|udiv) -> (shl|lshr) (#174581)

2026-01-06 20:36:26 +00:00

scalable-iv-outside-user.ll

Reland [VPlan] Simplify pow-of-2 (mul|udiv) -> (shl|lshr) (#174581)

2026-01-06 20:36:26 +00:00

scalable-lifetime.ll

Reland [VPlan] Simplify pow-of-2 (mul|udiv) -> (shl|lshr) (#174581)

2026-01-06 20:36:26 +00:00

scalable-loop-unpredicated-body-scalar-tail.ll

Reland [VPlan] Simplify pow-of-2 (mul|udiv) -> (shl|lshr) (#174581)

2026-01-06 20:36:26 +00:00

scalable-noalias-scope-decl.ll

…

scalable-predication.ll

Reland [VPlan] Simplify pow-of-2 (mul|udiv) -> (shl|lshr) (#174581)

2026-01-06 20:36:26 +00:00

scalable-reduction-inloop.ll

Reland [VPlan] Simplify pow-of-2 (mul|udiv) -> (shl|lshr) (#174581)

2026-01-06 20:36:26 +00:00

scalable-trunc-min-bitwidth.ll

Reland [VPlan] Simplify pow-of-2 (mul|udiv) -> (shl|lshr) (#174581)

2026-01-06 20:36:26 +00:00

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

[VPlan] Use DL index type consistently for GEPs (#169396)

2025-11-26 12:25:55 +00:00

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-exit-phi-invalidation.ll

[VPlan] Don't preserve LCSSA in expandSCEVs. (#165505)

2025-10-29 18:25:46 +00:00

scev-exitlim-crash.ll

[LV][NFC] Remove remaining uses of undef in tests (#169357)

2025-11-26 11:24:10 +00:00

scev-invalidation.ll

…

scev-predicate-reasoning.ll

Reland [VPlan] Simplify pow-of-2 (mul|udiv) -> (shl|lshr) (#174581)

2026-01-06 20:36:26 +00:00

select-cmp-multiuse.ll

[VPlan] Use DL index type consistently for GEPs (#169396)

2025-11-26 12:25:55 +00:00

select-cmp-predicated.ll

[VPlan] Remove VPVectorPointer for part 0 after unrolling. (#149735)

2025-07-27 13:53:26 +01:00

select-cmp.ll

[VPlan] Normalize selects to always select the data op when cond is true.

2026-01-17 18:30:52 +00:00

select-fmax-last-index.ll

[LV] Add additional argmin/argmax tests for #141431.

2025-11-28 19:15:31 +00:00

select-fmin-last-index.ll

[LV] Add additional argmin/argmax tests for #141431.

2025-11-28 19:15:31 +00:00

select-folds.ll

[VPlan] Fold boolean select to xor if possible.

2026-01-15 22:13:47 +00:00

select-index-interleaving.ll

[LV] Vectorize selecting last IV of min/max element. (#141431)

2025-11-28 22:26:19 +00:00

select-min-max-last-index-epilogue.ll

[LV] Add tests for argmin/argmax with epilogue vectorization. (NFC)

2026-01-07 20:26:49 +00:00

select-neg-cond.ll

[VPlan] Remove original loop blocks if dead. (#155497)

2025-10-01 16:53:59 +00:00

select-reduction-start-value-may-be-undef-or-poison.ll

[LV][NFC] Remove undef from phi incoming values (#163762)

2025-10-21 10:49:27 +01:00

select-reduction.ll

[VPlan] Remove original loop blocks if dead. (#155497)

2025-10-01 16:53:59 +00:00

select-smax-last-index.ll

[VPlan] Turn IVOp assertion into early exit.

2025-11-29 20:49:22 +00:00

select-smin-first-index.ll

[LV] Add more tests for finding the first-iv of argmin.

2025-12-03 21:06:36 +00:00

select-smin-last-index.ll

[VPlan] Turn IVOp assertion into early exit.

2025-11-29 20:49:22 +00:00

select-umax-last-index.ll

[VPlan] Turn IVOp assertion into early exit.

2025-11-29 20:49:22 +00:00

select-umin-first-index.ll

[LV] Add more tests for finding the first-iv of argmin.

2025-12-03 21:06:36 +00:00

select-umin-last-index.ll

[VPlan] Turn IVOp assertion into early exit.

2025-11-29 20:49:22 +00:00

select-with-fastflags.ll

[VPlan] Remove VPVectorPointer for part 0 after unrolling. (#149735)

2025-07-27 13:53:26 +01:00

simple-unroll.ll

…

single_early_exit_live_outs.ll

[VPlan] Optimize BranchOnTwoConds to chain of 2 simple branches. (#174016)

2026-01-13 20:14:15 +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] Optimize BranchOnTwoConds to chain of 2 simple branches. (#174016)

2026-01-13 20:14:15 +00:00

single_early_exit.ll

[VPlan] Optimize BranchOnTwoConds to chain of 2 simple branches. (#174016)

2026-01-13 20:14:15 +00:00

single-early-exit-cond-poison.ll

[VPlan] Add BranchOnTwoConds, use for early exit plans. (#172750)

2025-12-29 19:39:38 +00:00

single-early-exit-deref-assumptions.ll

[VPlan] Optimize BranchOnTwoConds to chain of 2 simple branches. (#174016)

2026-01-13 20:14:15 +00:00

single-early-exit-interleave-hint.ll

[VPlan] Optimize BranchOnTwoConds to chain of 2 simple branches. (#174016)

2026-01-13 20:14:15 +00:00

single-early-exit-interleave-only.ll

[VPlan] Optimize BranchOnTwoConds to chain of 2 simple branches. (#174016)

2026-01-13 20:14:15 +00:00

single-early-exit-interleave.ll

[VPlan] Optimize BranchOnTwoConds to chain of 2 simple branches. (#174016)

2026-01-13 20:14:15 +00:00

single-scalar-cast-minbw.ll

[VPlan] Hoist loads with invariant addresses using noalias metadata. (#166247)

2025-11-18 09:35:48 +00:00

single-value-blend-phis.ll

[VPlan] Drop poison-generating flags on induction trunc (#168922)

2025-11-21 08:14:46 +00:00

skeleton-lcssa-crash.ll

[VPlan] Use DL index type consistently for GEPs (#169396)

2025-11-26 12:25:55 +00:00

skip-iterations.ll

…

small-loop.ll

…

smax-idx.ll

…

start-non-zero.ll

…

step-vector-i1-wrapping.ll

[LV] Teach m_One, m_ZeroInt patterns to look through broadcasts (#170159)

2026-01-07 10:35:08 +00:00

store-reduction-results-in-tail-folded-loop.ll

[VPlan] Remove original loop blocks if dead. (#155497)

2025-10-01 16:53:59 +00:00

store-shuffle-bug.ll

…

strict-fadd-interleave-only.ll

[VPlan] Remove original loop blocks if dead. (#155497)

2025-10-01 16:53:59 +00:00

strided-accesses-interleave-only.ll

[VPlan] Remove original loop blocks if dead. (#155497)

2025-10-01 16:53:59 +00:00

struct_access.ll

…

struct-return-replicate.ll

[VPlan] Use DL index type consistently for GEPs (#169396)

2025-11-26 12:25:55 +00:00

struct-return.ll

[LoopVectorize] Support vectorization of overflow intrinsics (#174835)

2026-01-16 10:09:42 +00:00

tail-folding-alloca-in-loop.ll

[VPlan] Avoid sinking allocas in sinkScalarOperands (#166135)

2025-11-05 13:06:24 +00:00

tail-folding-counting-down.ll

[VPlan] Use VPlan operand order for VPBlendRecipes. (#139475)

2025-05-14 14:56:35 +01:00

tail-folding-div.ll

[LV] Conservatively predicate SDiv/SRem (#170818)

2026-01-07 04:25:38 +00:00

tail-folding-optimize-vector-induction-width.ll

[VPlan] Remove original loop blocks if dead. (#155497)

2025-10-01 16:53:59 +00:00

tail-folding-switch.ll

[VPlan] Remove original loop blocks if dead. (#155497)

2025-10-01 16:53:59 +00:00

tail-folding-vectorization-factor-1.ll

Reapply "[LV] Use ExtractLane(LastActiveLane, V) live outs when tail-folding. (#149042)"

2025-11-26 20:03:55 +00:00

tbaa-nodep.ll

…

trip-count-expansion-may-introduce-ub.ll

[IR] Reland Optimize PHINode::removeIncomingValue() and PHINode::removeIncomingValueIf() to use the swapping strategy. (#174274)

2026-01-04 09:24:53 +08:00

tripcount.ll

[NFC] use UTC for LoopVectorize/tripcount.ll (#175095)

2026-01-15 15:01:26 -08:00

trunc-extended-icmps.ll

[VPlan] Remove original loop blocks if dead. (#155497)

2025-10-01 16:53:59 +00:00

trunc-loads-p16.ll

[VPlan] Remove original loop blocks if dead. (#155497)

2025-10-01 16:53:59 +00:00

trunc-reductions.ll

[VPlan] Remove original loop blocks if dead. (#155497)

2025-10-01 16:53:59 +00:00

trunc-shifts.ll

[VPlan] Skip uses-scalars restriction if one of ops needs broadcast. (#168246)

2025-11-28 10:26:27 +00:00

uitofp-preserve-nneg.ll

Reland [VPlan] Expand WidenInt inductions with nuw/nsw (#168354)

2025-11-17 13:44:25 +00:00

uncountable-early-exit-vplan.ll

[LV] Allow loops with multiple early exits in legality checks. (#176403)

2026-01-19 12:32:04 +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

[LV][NFC] Remove undef values in some test cases (#164401)

2025-11-05 09:18:02 +00:00

uniform_across_vf_induction1_and.ll

Reland [VPlan] Expand WidenInt inductions with nuw/nsw (#168354)

2025-11-17 13:44:25 +00:00

uniform_across_vf_induction1_div_urem.ll

Reland [VPlan] Simplify pow-of-2 (mul|udiv) -> (shl|lshr) (#174581)

2026-01-06 20:36:26 +00:00

uniform_across_vf_induction1_lshr.ll

Reland [VPlan] Expand WidenInt inductions with nuw/nsw (#168354)

2025-11-17 13:44:25 +00:00

uniform_across_vf_induction1.ll

Reland [VPlan] Simplify pow-of-2 (mul|udiv) -> (shl|lshr) (#174581)

2026-01-06 20:36:26 +00:00

uniform_across_vf_induction2.ll

Reland [VPlan] Simplify pow-of-2 (mul|udiv) -> (shl|lshr) (#174581)

2026-01-06 20:36:26 +00:00

uniform-args-call-variants.ll

[VPlan] Add VPInstruction to unpack vector values to scalars. (#155670)

2025-10-19 18:49:05 +00:00

uniform-blend.ll

Reland [VPlan] Expand WidenInt inductions with nuw/nsw (#168354)

2025-11-17 13:44:25 +00:00

unroll_nonlatch.ll

[VPlan] Simplify Plan's entry in removeBranchOnConst. (#154510)

2025-09-18 19:25:05 +01:00

unroll_novec.ll

…

unroll-novec-memcheck-metadata.ll

…

unroll.ll

…

unsafe-dep-remark.ll

…

unsafe-ic-hint-remark.ll

[LV] Ignore user-specified interleave count when unsafe. (#153009)

2025-10-22 15:21:27 +01:00

unsafe-vf-hint-remark.ll

…

unsupported_early_exit.ll

[LV] Precommit additional early-exit tests from #174864.

2026-01-16 15:18:20 +00:00

unused-blend-mask-for-first-operand.ll

[VPlan] Remove original loop blocks if dead. (#155497)

2025-10-01 16:53:59 +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

Reapply "[LV] Use ExtractLane(LastActiveLane, V) live outs when tail-folding. (#149042)"

2025-11-26 20:03:55 +00:00

value-ptr-bug.ll

[LV][NFC] Remove remaining uses of undef in tests (#169357)

2025-11-26 11:24:10 +00:00

vect-phiscev-sext-trunc.ll

[VPlan] Remove no-op SCALAR-STEPS after unrolling. (#123655)

2025-03-25 12:57:24 +00:00

vect.omp.persistence.ll

Revert "[PGO] Add llvm.loop.estimated_trip_count metadata" (#151585)

2025-07-31 15:56:31 -04:00

vect.stats.ll

Reapply "[LAA,Loads] Use loop guards and max BTC if needed when checking deref. (#155672)"

2025-09-03 12:45:28 +01:00

vector-freeze.ll

[LV] Update tests to avoid loop invariant instructions.

2024-09-19 18:50:10 +01:00

vector-geps.ll

Reland [VPlan] Expand WidenInt inductions with nuw/nsw (#168354)

2025-11-17 13:44:25 +00:00

vector-intrinsic-call-cost.ll

[VPlan] Remove VPVectorPointer for part 0 after unrolling. (#149735)

2025-07-27 13:53:26 +01:00

vector-loop-backedge-elimination-branch-weights.ll

[VPlan] Use DL index type consistently for GEPs (#169396)

2025-11-26 12:25:55 +00:00

vector-loop-backedge-elimination-early-exit.ll

[VPlan] Optimize BranchOnTwoConds to chain of 2 simple branches. (#174016)

2026-01-13 20:14:15 +00:00

vector-loop-backedge-elimination-outside-iv-users.ll

[VPlan] Use DL index type consistently for GEPs (#169396)

2025-11-26 12:25:55 +00:00

vector-loop-backedge-elimination.ll

[VPlan] Use DL index type consistently for GEPs (#169396)

2025-11-26 12:25:55 +00:00

vector-no-scevcheck.ll

…

vector-pointer-gep-idxty-addrspace.ll

[VPlan] Use DL index type consistently for GEPs (#169396)

2025-11-26 12:25:55 +00:00

vector-to-scalar-cast.ll

[LV][NFC] Remove remaining uses of undef in tests (#169357)

2025-11-26 11:24:10 +00:00

vectorize-force-tail-with-evl.ll

Reland [VPlan] Simplify pow-of-2 (mul|udiv) -> (shl|lshr) (#174581)

2026-01-06 20:36:26 +00:00

vectorize-once.ll

…

vectorize-pointer-phis.ll

…

vectorize-zero-estimated-trip-count.ll

[PGO] Add REQUIRES to test (#169531)

2025-11-25 12:33:04 -05:00

vectorizeVFone.ll

…

version-mem-access.ll

[LV][NFC] Remove remaining uses of undef in tests (#169357)

2025-11-26 11:24:10 +00:00

version-stride-with-integer-casts.ll

[VPlan] Add VPInstruction to unpack vector values to scalars. (#155670)

2025-10-19 18:49:05 +00:00

vplan_hcfg_stress_test.ll

[VPlan] Move plain CFG construction to VPlanConstruction. (NFC)

2025-04-18 21:52:05 +01:00

vplan-dot-printing.ll

[VPlan] Include flags in VectorPointerRecipe::printRecipe (#169466)

2025-11-25 10:26:51 +00:00

vplan-force-tail-with-evl.ll

…

vplan-incomplete-cases.ll

…

vplan-iv-transforms.ll

[LV] Teach m_One, m_ZeroInt patterns to look through broadcasts (#170159)

2026-01-07 10:35:08 +00:00

vplan-native-path-inner-loop-with-runtime-checks.ll

[VPlan] Hoist loads with invariant addresses using noalias metadata. (#166247)

2025-11-18 09:35:48 +00:00

vplan-outer-loop-uncomputable-trip-count.ll

…

vplan-predicate-switch.ll

[VPlan] Replace BranchOnCount with Compare + BranchOnCond (NFC). (#172181)

2025-12-16 19:19:31 +00:00

vplan-printing-before-execute.ll

[VPlan] Directly unroll VectorPointerRecipe (#168886)

2025-12-15 10:54:06 +00:00

vplan-printing-metadata.ll

[VPlan] Implement printing VPIRMetadata. (#168385)

2025-12-04 10:56:16 +00:00

vplan-printing-outer-loop.ll

[VPlan] Populate and use VPIRFlags from initial VPInstruction. (#168450)

2025-11-18 15:15:14 +00:00

vplan-printing-reductions.ll

[VPlan] Replace ComputeFindIVRes with ComputeRdxRes + cmp + sel (NFC) (#176672)

2026-01-22 19:28:47 +00:00

vplan-printing.ll

[VPlan] Remove VPWidenSelectRecipe, use VPWidenRecipe instead (NFCI). (#174234)

2026-01-05 22:33:37 +00:00

vplan-sink-scalars-and-merge-vf1.ll

[VPlan] Use regular phi printing for resume phis.

2025-06-07 21:49:54 +01:00

vplan-sink-scalars-and-merge.ll

Reland [VPlan] Simplify pow-of-2 (mul|udiv) -> (shl|lshr) (#174581)

2026-01-06 20:36:26 +00:00

vplan-stress-test-no-explict-vf.ll

…

vplan-unused-interleave-group.ll

[VPlan] Connect Entry to scalar preheader during initial construction. (#140132)

2025-05-27 16:07:56 +01:00

vplan-vectorize-inner-loop-reduction.ll

Reland [VPlan] Expand WidenInt inductions with nuw/nsw (#168354)

2025-11-17 13:44:25 +00:00

vplan-widen-call-instruction.ll

Reland [VPlan] Expand WidenInt inductions with nuw/nsw (#168354)

2025-11-17 13:44:25 +00:00

vplan-widen-select-instruction.ll

Reland [VPlan] Expand WidenInt inductions with nuw/nsw (#168354)

2025-11-17 13:44:25 +00:00

vplan-widen-struct-return.ll

[VPlan] Include flags in VectorPointerRecipe::printRecipe (#169466)

2025-11-25 10:26:51 +00:00

widen-gep-all-indices-invariant.ll

[VPlan] Restore all-operands-inv WidenGEP logic (#174416)

2026-01-06 13:05:37 +00:00

widen-intrinsic.ll

[VPlan] Remove original loop blocks if dead. (#155497)

2025-10-01 16:53:59 +00:00

write-only.ll

[LV][NFC] Remove undef from function return values (#163578)

2025-10-16 09:49:38 +01:00