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cbdf2ef8a42ae4aff320bbd7eb920adfbf3fc77e
clang-p2996/llvm/test/Transforms/LoopVectorize/AArch64
History
Martin Storsjö 245ec675a4 Revert "[LV] Re-use existing broadcast value for live-ins." 
This reverts commit eea9258648.

That commit triggered crashes in the following testcase:

$ cat reduced.c
typedef struct {
  int a[8]
} b;
typedef struct {
  b *c;
  short d
} e;
void f() {
  int g;
  char *h;
  e *i = f;
  short j = i->d;
  int a = i->c->a[0];
  for (;;)
    for (; g < a; g++) {
      *h = j * i->d >> 8;
      h++;
    }
}
$ clang -target aarch64-linux-gnu -w -c -O2 reduced.c
2023-07-25 10:35:41 +03:00
..
aarch64-predication.ll
…
aarch64-unroll.ll
…
arbitrary-induction-step.ll
…
arm64-unroll.ll
…
armpl-calls.ll
[TLI][AArch64] Add mappings to vectorized functions from ArmPL
2023-07-12 12:53:18 +00:00
armpl-intrinsics.ll
[TLI][AArch64] Add mappings to vectorized functions from ArmPL
2023-07-12 12:53:18 +00:00
backedge-overflow.ll
…
deterministic-type-shrinkage.ll
[LoopVectorize] Convert most tests to opaque pointers (NFC)
2023-06-12 13:10:22 +02:00
eliminate-tail-predication.ll
[LoopVectorize] Don't tail-fold for scalable VFs when there is no scalar tail
2023-03-27 08:34:30 +00:00
epilog-vectorization-widen-inductions.ll
[IRBuilder] Use canonical i64 type for insertelement index used by vector splats.
2023-01-11 14:08:06 +00:00
extend-vectorization-factor-for-unprofitable-memops.ll
…
extractvalue-no-scalarization-required.ll
[LoopVectorize] Convert most tests to opaque pointers (NFC)
2023-06-12 13:10:22 +02:00
first-order-recurrence-fold-tail.ll
[VPlan] Only create extracts for recurrence exits if there are live-outs.
2023-04-10 21:08:34 +01:00
first-order-recurrence.ll
[IRBuilder] Use canonical i64 type for insertelement index used by vector splats.
2023-01-11 14:08:06 +00:00
fixed-order-recurrence.ll
[VPlan] Only create extracts for recurrence exits if there are live-outs.
2023-04-10 21:08:34 +01:00
gather-cost.ll
…
gather-do-not-vectorize-addressing.ll
[IRBuilder] Use canonical i64 type for insertelement index used by vector splats.
2023-01-11 14:08:06 +00:00
i1-reg-usage.ll
…
induction-trunc.ll
…
interleave-allocsize-not-equal-typesize.ll
[SCEV] Strengthen nowrap flags via ranges for ARs on construction.
2023-03-07 17:10:34 +01:00
interleaved_cost.ll
…
interleaved-store-of-first-order-recurrence.ll
[IR] Change shufflevector undef mask to poison
2023-04-27 14:41:10 +01:00
interleaved-vs-scalar.ll
…
interleaving-load-store.ll
Revert "[LV] Re-use existing broadcast value for live-ins."
2023-07-25 10:35:41 +03:00
interleaving-reduction.ll
[AArch64] Set MaxInterleaveFactor for Apple A14, A15, A16.
2023-01-11 18:52:51 +00:00
intrinsiccost.ll
Revert "[LV] Re-use existing broadcast value for live-ins."
2023-07-25 10:35:41 +03:00
lit.local.cfg
[NFC][Py Reformat] Reformat lit.local.cfg python files in llvm
2023-05-17 17:03:15 +02:00
loop-vectorization-factors.ll
…
loopvectorize_pr33804_double.ll
…
masked-call.ll
[KnownBits] Improve KnownBits::rem(X, Y) in cases where we can deduce low-bits of output
2023-05-07 19:11:53 -05:00
masked-op-cost.ll
…
max-vf-for-interleaved.ll
…
maximize-bandwidth-invalidate.ll
[test] Replace aarch64-*-eabi with aarch64
2023-06-29 09:06:00 +01:00
neon-gather-cost.ll
[LV] Add option to tune the cost model, NFC
2023-06-07 22:08:29 +08:00
no_vector_instructions.ll
…
nontemporal-load-store.ll
…
outer_loop_test1_no_explicit_vect_width.ll
[IRBuilder] Use canonical i64 type for insertelement index used by vector splats.
2023-01-11 14:08:06 +00:00
Oz-and-forced-vectorize.ll
…
pr31900.ll
…
pr33053.ll
…
pr36032.ll
…
pr46950-load-cast-context-crash.ll
…
pr56627.ll
…
pr60831-sve-inv-store-crash.ll
[LV] Use Legal::isUniform to detect uniform pointers.
2023-05-30 16:42:55 +01:00
predication_costs.ll
…
reduction-small-size.ll
…
reg-usage.ll
[LV] Reland testcase in 0ec4cae
2023-02-28 18:14:18 +05:30
runtime-check-size-based-threshold.ll
[LoopVectorize] Take vscale into account when deciding to create epilogues
2023-04-17 10:49:40 +00:00
scalable-alloca.ll
…
scalable-avoid-scalarization.ll
[LV] Add users for loads to make tests more robust.
2023-02-04 20:42:57 +00:00
scalable-call.ll
[IRBuilder] Use canonical i64 type for insertelement index used by vector splats.
2023-01-11 14:08:06 +00:00
scalable-predicate-instruction.ll
…
scalable-reduction-inloop-cond.ll
[IRBuilder] Use canonical i64 type for insertelement index used by vector splats.
2023-01-11 14:08:06 +00:00
scalable-reductions-tf.ll
[LoopVectorize] Remove runtime check and scalar tail loop when tail-folding.
2023-03-01 09:01:19 +00:00
scalable-reductions.ll
[IR] llvm::createMinMaxOp - create integer min/max intrinsics instead of icmp/sel
2023-04-13 16:40:43 +01:00
scalable-strict-fadd.ll
[LV] Add mask support for vectorizing interleaved groups
2023-06-29 17:50:56 +00:00
scalable-vectorization-cost-tuning.ll
…
scalable-vectorization.ll
…
scalable-vf-hint.ll
…
scalar_interleave.ll
[test] Replace aarch64-arm-none-eabi with aarch64
2023-06-27 19:36:27 -07:00
scalarize-store-with-predication.ll
…
sdiv-pow2.ll
…
select-costs.ll
…
sleef-calls-aarch64.ll
Add missing SLEEF mappings to scalable vector functions for log2 and log2f
2023-07-21 13:59:13 +00:00
smallest-and-widest-types.ll
[LV] Use the known trip count when costing non-tail folded VFs
2023-04-24 22:02:30 +01:00
sme-vectorize.ll
…
streaming-compatible-sve-no-maximize-bandwidth.ll
[AArch64] Force streaming-compatible codegen when attributes are set.
2023-07-18 10:26:00 +00:00
strict-fadd-cost.ll
[LV][AArch64] Fix reductions costs in strict-fadd-cost.ll. NFC
2023-07-20 10:34:05 +01:00
strict-fadd-vf1.ll
…
strict-fadd.ll
[LoopVectorize] Convert most tests to opaque pointers (NFC)
2023-06-12 13:10:22 +02:00
sve-basic-vec.ll
[IRBuilder] Use canonical i64 type for insertelement index used by vector splats.
2023-01-11 14:08:06 +00:00
sve-cond-inv-loads.ll
[ValueTracking] Support vscale assumes for isKnownToBeAPowerOfTwo
2023-07-15 19:42:58 +08:00
sve-epilog-vect-inloop-reductions.ll
Reland D143267: [LoopVectorize] Use DataLayout::getIndexType instead of i32 for non-constant GEP indices.
2023-02-09 09:42:29 +00:00
sve-epilog-vect-reductions.ll
Reland D143267: [LoopVectorize] Use DataLayout::getIndexType instead of i32 for non-constant GEP indices.
2023-02-09 09:42:29 +00:00
sve-epilog-vect-strict-reductions.ll
Reland D143267: [LoopVectorize] Use DataLayout::getIndexType instead of i32 for non-constant GEP indices.
2023-02-09 09:42:29 +00:00
sve-epilog-vect-vscale-tune.ll
[AArch64][LoopVectorize] Enable tail-folding of simple loops on neoverse-v1
2023-05-18 10:35:57 +00:00
sve-epilog-vect.ll
Reland D143267: [LoopVectorize] Use DataLayout::getIndexType instead of i32 for non-constant GEP indices.
2023-02-09 09:42:29 +00:00
sve-extract-last-veclane.ll
[LoopVectorize] Convert most tests to opaque pointers (NFC)
2023-06-12 13:10:22 +02:00
sve-fneg.ll
[LoopVectorize] Take vscale into account when deciding to create epilogues
2023-04-17 10:49:40 +00:00
sve-gather-scatter-cost.ll
…
sve-gather-scatter.ll
[ValueTracking] Support vscale assumes for isKnownToBeAPowerOfTwo
2023-07-15 19:42:58 +08:00
sve-illegal-type.ll
…
sve-inductions-unusual-types.ll
[LoopVectorize] Convert most tests to opaque pointers (NFC)
2023-06-12 13:10:22 +02:00
sve-inductions.ll
…
sve-interleaved-accesses.ll
[ValueTracking] Support vscale assumes for isKnownToBeAPowerOfTwo
2023-07-15 19:42:58 +08:00
sve-interleaved-masked-accesses.ll
[LV] Add mask support for vectorizing interleaved groups
2023-06-29 17:50:56 +00:00
sve-inv-loads.ll
[IRBuilder] Use canonical i64 type for insertelement index used by vector splats.
2023-01-11 14:08:06 +00:00
sve-inv-store.ll
[IRBuilder] Use canonical i64 type for insertelement index used by vector splats.
2023-01-11 14:08:06 +00:00
sve-large-strides.ll
[IRBuilder] Use canonical i64 type for insertelement index used by vector splats.
2023-01-11 14:08:06 +00:00
sve-live-out-pointer-induction.ll
Reland D143267: [LoopVectorize] Use DataLayout::getIndexType instead of i32 for non-constant GEP indices.
2023-02-09 09:42:29 +00:00
sve-low-trip-count.ll
[LoopVectorize] Use overflow-check analysis to improve tail-folding.
2023-03-01 14:17:58 +00:00
sve-masked-loadstore.ll
…
sve-multiexit.ll
[LV][ARM][AArch64] Add multi-exit Loop Vectorizer tests. NFC
2023-03-27 10:21:24 +01:00
sve-runtime-check-size-based-threshold.ll
Reland D143267: [LoopVectorize] Use DataLayout::getIndexType instead of i32 for non-constant GEP indices.
2023-02-09 09:42:29 +00:00
sve-scalable-load-in-loop.ll
…
sve-select-cmp.ll
[IRBuilder] Use canonical i64 type for insertelement index used by vector splats.
2023-01-11 14:08:06 +00:00
sve-strict-fadd-cost.ll
Recommit "[AArch64][TTI] Cost model FADD/FSUB/FNEG""
2023-04-11 12:48:15 +01:00
sve-tail-folding-cost.ll
…
sve-tail-folding-forced.ll
[VPlan] Introduce new entry block to VPlan for early SCEV expansion.
2023-05-04 14:00:13 +01:00
sve-tail-folding-option.ll
[AArch64][LoopVectorize] Enable tail-folding of simple loops on neoverse-v1
2023-05-18 10:35:57 +00:00
sve-tail-folding-optsize.ll
[LoopVectorize] Convert some tests to opaque pointers (NFC)
2023-04-06 09:38:47 +02:00
sve-tail-folding-overflow-checks.ll
[AArch64][LoopVectorize] Enable tail-folding of simple loops on neoverse-v1
2023-05-18 10:35:57 +00:00
sve-tail-folding-reductions.ll
[LoopVectorize] Convert some tests to opaque pointers (NFC)
2023-04-06 09:38:47 +02:00
sve-tail-folding-unroll.ll
Revert "[LV] Re-use existing broadcast value for live-ins."
2023-07-25 10:35:41 +03:00
sve-tail-folding.ll
[LoopVectorize] Don't tail-fold for scalable VFs when there is no scalar tail
2023-03-27 08:34:30 +00:00
sve-type-conv.ll
…
sve-vector-reverse-mask4.ll
…
sve-vector-reverse.ll
Reland D143267: [LoopVectorize] Use DataLayout::getIndexType instead of i32 for non-constant GEP indices.
2023-02-09 09:42:29 +00:00
sve-widen-extractvalue.ll
[IRBuilder] Use canonical i64 type for insertelement index used by vector splats.
2023-01-11 14:08:06 +00:00
sve-widen-gep.ll
[VPlan] Print IR flags for VPRecipeWithIRFlags.
2023-05-23 20:36:16 +01:00
sve-widen-phi.ll
[ValueTracking] Support vscale assumes for isKnownToBeAPowerOfTwo
2023-07-15 19:42:58 +08:00
synthesize-mask-for-call.ll
[VPlan] Print IR flags for VPRecipeWithIRFlags.
2023-05-23 20:36:16 +01:00
tail-fold-uniform-memops.ll
[LoopVectorize] Convert most tests to opaque pointers (NFC)
2023-06-12 13:10:22 +02:00
tail-folding-styles.ll
[LoopVectorize] Remove runtime check and scalar tail loop when tail-folding.
2023-03-01 09:01:19 +00:00
type-shrinkage-insertelt.ll
…
type-shrinkage-zext-costs.ll
[LoopVectorize] Take vscale into account when deciding to create epilogues
2023-04-17 10:49:40 +00:00
unsafe-vf-hint-remark.ll
…
veclib-calls-libsystem-darwin.ll
…
vector-reverse-mask4.ll
[InstCombine] Combine const GEP chains
2023-05-02 00:28:39 +08:00
vector-reverse.ll
[LoopVectorize] Convert most tests to opaque pointers (NFC)
2023-06-12 13:10:22 +02:00
widen-call-with-intrinsic-or-libfunc.ll
[VPlan] Print IR flags for VPRecipeWithIRFlags.
2023-05-23 20:36:16 +01:00