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3259337afd5a31e93fb99816966ff004b4303be2
llvm/test/Transforms/LoopVectorize/X86
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Florian Hahn 3259337afd [VPlan] Determine Vector Width programmatically. 
With this change, the VPlan native path is triggered with the directive:

   #pragma clang loop vectorize(enable)

There is no need to specify the vectorize_width(N) clause.

Patch by Francesco Petrogalli <francesco.petrogalli@arm.com>

Differential Revision: https://reviews.llvm.org/D57598

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@357156 91177308-0d34-0410-b5e6-96231b3b80d8
2019-03-28 10:37:12 +00:00
..
already-vectorized.ll
[Loop Vectorize] Added a separate metadata
2017-08-20 10:32:41 +00:00
assume.ll
[opaque pointer type] Add textual IR support for explicit type parameter to load instruction
2015-02-27 21:17:42 +00:00
avx1.ll
[x86] fix cost model inaccuracy for vector memory ops
2016-03-09 22:23:33 +00:00
avx512.ll
[X86] Add support for passing 'prefer-vector-width' function attribute into X86Subtarget and exposing via X86's getRegisterWidth TTI interface.
2018-01-20 00:26:08 +00:00
consecutive-ptr-cg-bug.ll
[SCEV] Smart range calculation for SCEVUnknown Phis
2018-03-01 06:56:48 +00:00
consecutive-ptr-uniforms.ll
Support arbitrary address space pointers in masked gather/scatter intrinsics.
2017-05-03 12:28:54 +00:00
constant-fold.ll
[LV] Do not create SCEVs on broken IR in emitTransformedIndex. PR39160
2018-10-08 05:46:29 +00:00
constant-vector-operand.ll
[opaque pointer type] Add textual IR support for explicit type parameter to load instruction
2015-02-27 21:17:42 +00:00
conversion-cost.ll
[opaque pointer type] Add textual IR support for explicit type parameter to getelementptr instruction
2015-02-27 19:29:02 +00:00
cost-model.ll
[X86] Enable interleaved memory access by default
2016-10-20 21:04:31 +00:00
float-induction-x86.ll
[SimplifyCFG] use pass options and remove the latesimplifycfg pass
2017-10-28 18:43:07 +00:00
force-ifcvt.ll
Introduce llvm.loop.parallel_accesses and llvm.access.group metadata.
2018-12-20 04:58:07 +00:00
fp32_to_uint32-cost-model.ll
[opaque pointer type] Add textual IR support for explicit type parameter to load instruction
2015-02-27 21:17:42 +00:00
fp64_to_uint32-cost-model.ll
Revert "r306473 - re-commit r306336: Enable vectorizer-maximize-bandwidth by default."
2017-07-01 03:24:09 +00:00
fp_to_sint8-cost-model.ll
[opaque pointer type] Add textual IR support for explicit type parameter to load instruction
2015-02-27 21:17:42 +00:00
funclet.ll
[LoopVectorize] Add operand bundles to vectorized functions
2016-04-29 07:09:48 +00:00
gather_scatter.ll
[ValueTracking] Look through casts when determining non-nullness
2019-01-26 23:40:35 +00:00
gather-cost.ll
Second attempt at r285517.
2016-10-31 13:17:31 +00:00
gather-vs-interleave.ll
[X86][LoopVectorize] Replace -mcpu=skylake-avx512 with -mattr=avx512f in some tests that failed when experimenting with defaulting to -mprefer-vector-width=256 for skylake-avx512.
2018-12-01 01:38:44 +00:00
gcc-examples.ll
Revert "r306473 - re-commit r306336: Enable vectorizer-maximize-bandwidth by default."
2017-07-01 03:24:09 +00:00
illegal-parallel-loop-uniform-write.ll
[LoopVectorize] auto-generate complete checks; NFC
2018-12-18 22:23:04 +00:00
imprecise-through-phis.ll
[CostModel][X86] Add explicit vector select costs
2019-01-20 13:55:01 +00:00
int128_no_gather.ll
[X86] Remove PCOMMIT instruction support since Intel has deprecated this instruction with no plans to release products with it.
2017-02-08 05:45:39 +00:00
interleaved-accesses-large-gap.ll
[InterleavedAccessAnalysis] Fix integer overflow in insertMember.
2019-03-07 17:50:16 +00:00
interleaving.ll
[X86] enable memory interleaving for X86\SLM arch.
2017-01-25 09:14:48 +00:00
invariant-load-gather.ll
[X86][LoopVectorize] Replace -mcpu=skylake-avx512 with -mattr=avx512f in some tests that failed when experimenting with defaulting to -mprefer-vector-width=256 for skylake-avx512.
2018-12-01 01:38:44 +00:00
invariant-store-vectorization.ll
[X86][LoopVectorize] Replace -mcpu=skylake-avx512 with -mattr=avx512f in some tests that failed when experimenting with defaulting to -mprefer-vector-width=256 for skylake-avx512.
2018-12-01 01:38:44 +00:00
lit.local.cfg
Reduce verbiage of lit.local.cfg files
2014-06-09 22:42:55 +00:00
masked_load_store.ll
[ValueTracking] More accurate unsigned sub overflow detection
2019-02-28 18:04:20 +00:00
max-mstore.ll
Masked Store in Loop Vectorizer - bugfix
2016-04-26 20:18:04 +00:00
metadata-enable.ll
[SLPVectorizer] reorderInputsAccordingToOpcode - remove non-Instruction canonicalization
2019-03-25 15:53:55 +00:00
min-trip-count-switch.ll
[opaque pointer type] Add textual IR support for explicit type parameter to load instruction
2015-02-27 21:17:42 +00:00
mul_slm_16bit.ll
[X86] fixing failed test in commit: r291657
2017-01-11 09:03:11 +00:00
no_fpmath_with_hotness.ll
[DebugInfo] Add DILabel metadata and intrinsic llvm.dbg.label.
2018-05-09 02:40:45 +00:00
no_fpmath.ll
[DebugInfo] Add DILabel metadata and intrinsic llvm.dbg.label.
2018-05-09 02:40:45 +00:00
no-vector.ll
[opaque pointer type] Add textual IR support for explicit type parameter to load instruction
2015-02-27 21:17:42 +00:00
optsize.ll
[LV] Avoid vectorizing loops under opt for size that involve SCEV checks
2018-11-02 09:16:12 +00:00
outer_loop_test1_no_explicit_vect_width.ll
[VPlan] Determine Vector Width programmatically.
2019-03-28 10:37:12 +00:00
parallel-loops-after-reg2mem.ll
Introduce llvm.loop.parallel_accesses and llvm.access.group metadata.
2018-12-20 04:58:07 +00:00
parallel-loops.ll
Introduce llvm.loop.parallel_accesses and llvm.access.group metadata.
2018-12-20 04:58:07 +00:00
powof2div.ll
Cleanup test whitespace or lack thereof. NFC.
2015-08-14 16:34:15 +00:00
pr23997.ll
[X86][CET] Changing -fcf-protection behavior to comply with gcc (LLVM part)
2018-05-18 11:58:25 +00:00
pr34438.ll
Introduce llvm.loop.parallel_accesses and llvm.access.group metadata.
2018-12-20 04:58:07 +00:00
pr35432.ll
Revert "[SCEV][NFC] Check NoWrap flags before lexicographical comparison of SCEVs"
2018-08-27 21:41:37 +00:00
pr36524.ll
Revert r325687 (workaround for PR36032).
2018-03-22 22:04:39 +00:00
pr39160.ll
[LV] Move test for r343954 into x86 subdirectory
2018-10-09 22:40:04 +00:00
propagate-metadata.ll
SLPVectorizer: Move propagateMetadata to VectorUtils
2016-06-30 21:17:59 +00:00
ptr-indvar-crash.ll
Correct a typo for a LoopVectorize test
2015-06-30 10:05:43 +00:00
rauw-bug.ll
…
reduction-crash.ll
Revert "r306473 - re-commit r306336: Enable vectorizer-maximize-bandwidth by default."
2017-07-01 03:24:09 +00:00
reduction-fastmath.ll
Reland "Relax constraints for reduction vectorization"
2019-03-12 01:31:44 +00:00
reduction-small-size.ll
[LV] Ignore the cost of values that will not appear in the vectorized loop
2017-12-12 08:57:43 +00:00
redundant-vf2-cost.ll
Move redundant-vf2-cost.ll test to X86 directory
2018-06-15 18:46:03 +00:00
reg-usage-debug.ll
[DebugInfo] Add DILabel metadata and intrinsic llvm.dbg.label.
2018-05-09 02:40:45 +00:00
reg-usage.ll
[LV] Avoid computing the register usage for default VF. NFC
2017-09-13 19:35:45 +00:00
register-assumption.ll
[LoopVectorize] Register cloned assumptions
2016-04-08 16:37:10 +00:00
scatter_crash.ll
Support arbitrary address space pointers in masked gather/scatter intrinsics.
2017-05-03 12:28:54 +00:00
slm-no-vectorize.ll
llvm/test/Transforms/LoopVectorize/X86/slm-no-vectorize.ll: -debug is available in +Asserts.
2017-07-02 14:25:27 +00:00
small-size.ll
[InstCombine] Don't transform ((C1 OP zext(X)) & C2) -> zext((C1 OP X) & C2) if either zext or OP has another use.
2019-03-21 17:50:49 +00:00
strided_load_cost.ll
Currently isLikelyComplexAddressComputation tries to figure out if the given stride seems to be 'complex' and need some extra cost for address computation handling.
2017-01-05 14:03:41 +00:00
struct-store.ll
[opaque pointer type] Add textual IR support for explicit type parameter to getelementptr instruction
2015-02-27 19:29:02 +00:00
svml-calls-finite.ll
[TLI] Add mapping for various '__<func>_finite' forms of the math routines to SVML routines
2017-05-12 22:11:26 +00:00
svml-calls.ll
[TargetLibraryInfo] add mappings from LLVM sin/cos intrinsics to SVML calls
2018-06-07 18:21:24 +00:00
tripcount.ll
[opaque pointer type] Add textual IR support for explicit type parameter to load instruction
2015-02-27 21:17:42 +00:00
uint64_to_fp64-cost-model.ll
[CostModel][X86] Add realistic vXi64 uitofp vXf64 costs
2018-10-25 13:06:20 +00:00
uniform_load.ll
Loop vectorization with uniform load
2016-04-10 16:53:19 +00:00
uniform-phi.ll
[LV] First order recurrence phis should not be treated as uniform
2018-09-04 22:12:23 +00:00
uniformshift.ll
[LV, X86] Be more optimistic about vectorizing shifts.
2016-08-04 22:48:03 +00:00
unroll_selection.ll
[opaque pointer type] Add textual IR support for explicit type parameter to load instruction
2015-02-27 21:17:42 +00:00
unroll-pm.ll
[opaque pointer type] Add textual IR support for explicit type parameter to load instruction
2015-02-27 21:17:42 +00:00
unroll-small-loops.ll
[X86] Disable loop unrolling in loop vectorization pass when VF is 1.
2015-05-06 17:12:25 +00:00
veclib-calls.ll
[SLPVectorizer] Vectorizing the libm sqrt to llvm's sqrt intrinsic requires nnan
2016-04-06 07:04:53 +00:00
vect.omp.force.ll
Introduce llvm.loop.parallel_accesses and llvm.access.group metadata.
2018-12-20 04:58:07 +00:00
vect.omp.force.small-tc.ll
Refactor setAlreadyUnrolled() and setAlreadyVectorized().
2019-02-11 19:45:44 +00:00
vector_max_bandwidth.ll
Introduce llvm.loop.parallel_accesses and llvm.access.group metadata.
2018-12-20 04:58:07 +00:00
vector_ptr_load_store.ll
Add a flag vectorizer-maximize-bandwidth in loop vectorizer to enable using larger vectorization factor.
2015-11-02 22:53:48 +00:00
vector-scalar-select-cost.ll
[CostModel][X86] Add explicit vector select costs
2019-01-20 13:55:01 +00:00
vectorization-remarks-loopid-dbg.ll
[DebugInfo] Add DILabel metadata and intrinsic llvm.dbg.label.
2018-05-09 02:40:45 +00:00
vectorization-remarks-missed.ll
[Unroll/UnrollAndJam/Vectorizer/Distribute] Add followup loop attributes.
2018-12-12 17:32:52 +00:00
vectorization-remarks-profitable.ll
[DebugInfo] Add DILabel metadata and intrinsic llvm.dbg.label.
2018-05-09 02:40:45 +00:00
vectorization-remarks.ll
[DebugInfo] Add DILabel metadata and intrinsic llvm.dbg.label.
2018-05-09 02:40:45 +00:00
vectorize-only-for-real.ll
[LoopVectorize] Don't vectorize loops when everything will be scalarized
2016-03-30 19:37:08 +00:00
x86_fp80-vector-store.ll
[opaque pointer type] Add textual IR support for explicit type parameter to getelementptr instruction
2015-02-27 19:29:02 +00:00
x86-interleaved-accesses-masked-group.ll
[LV] Support vectorization of interleave-groups that require an epilog under
2018-10-31 09:57:56 +00:00
x86-pr39099.ll
[IAI,LV] Avoid creating interleave-groups for predicated accesse
2018-10-07 06:57:25 +00:00
x86-predication.ll
[LV] Introduce VPBlendRecipe, VPWidenMemoryInstructionRecipe
2017-11-14 12:09:30 +00:00