Sander de Smalen 86729538bd [LV] Let selectVectorizationFactor reason directly on VectorizationFactor. ... Rather than maintaining two separate values, a `float` for the per-lane cost and a Width for the VF, maintain a single VectorizationFactor which comprises the two and also removes the need for converting an integer value to float. This simplifies the query when asking if one VF is more profitable than another when we want to extend this for scalable vectors (which may require additional options to determine if e.g. a scalable VF of the some cost, is more profitable than a fixed VF of the same cost). The patch isn't entirely NFC because it also fixes an issue in selectEpilogueVectorizationFactor, where the cost passed to ProfitableVFs no longer truncates the floating-point cost from `float` to `unsigned` to then perform the calculation on the truncated cost. It now does a cost comparison with the correct precision. Reviewed By: dmgreen Differential Revision: https://reviews.llvm.org/D100121		2021-04-20 09:54:45 +01:00
..
already-vectorized.ll	[test][NPM] Fix already-vectorized.ll under NPM	2020-10-19 13:11:13 -07:00
avx1.ll	…
avx512.ll	[LV] Let selectVectorizationFactor reason directly on VectorizationFactor.	2021-04-20 09:54:45 +01:00
consecutive-ptr-cg-bug.ll	…
consecutive-ptr-uniforms.ll	[SLP,LV] Use poison constant vector for shufflevector/initial insertelement	2021-01-06 11:22:50 +09:00
constant-fold.ll	[IR] Let IRBuilder's CreateVectorSplat/CreateShuffleVector use poison as placeholder	2020-12-30 04:21:04 +09:00
constant-vector-operand.ll	…
conversion-cost.ll	…
cost-model-assert.ll	Reland [SCEV] Improve modelling for (null) pointer constants	2021-03-13 16:05:34 +03:00
cost-model.ll	…
float-induction-x86.ll	[LoopVectorize] relax FMF constraint for FP induction	2021-03-18 08:11:22 -04:00
fneg-cost.ll	…
force-ifcvt.ll	…
fp32_to_uint32-cost-model.ll	…
fp64_to_uint32-cost-model.ll	…
fp80-widest-type.ll	[LV] Make sure the MaxVF is a power-of-2 by rounding down.	2020-06-02 10:40:49 +01:00
fp_to_sint8-cost-model.ll	[X86][CostModel] Improve costs for fp_to_uint/fp_to_sint for vXi8/vXi16/v2i32 results.	2020-04-27 10:35:15 -07:00
funclet.ll	…
gather-cost.ll	…
gather-vs-interleave.ll	…
gather_scatter.ll	[X86][CostModel] X86TTIImpl::getShuffleCost(): subvector insertions are cheap	2021-04-19 13:24:58 +03:00
gcc-examples.ll	…
illegal-parallel-loop-uniform-write.ll	[LV] Generate RT checks up-front and remove them if required.	2021-03-01 10:48:04 +00:00
imprecise-through-phis.ll	[LoopUtils] Fix neutral value for vector.reduce.fadd	2020-10-29 21:45:13 +01:00
int128_no_gather.ll	Migrate function attribute "no-frame-pointer-elim" to "frame-pointer"="all" as cleanups after D56351	2019-12-24 15:57:33 -08:00
interleave_short_tc.ll	…
interleaved-accesses-large-gap.ll	[VectorUtils] Do not try to add indices matching tombstone/empty values.	2021-01-18 11:18:28 +00:00
interleaved-accesses-waw-dependency.ll	…
interleaving.ll	[IR] Let IRBuilder's CreateVectorSplat/CreateShuffleVector use poison as placeholder	2020-12-30 04:21:04 +09:00
intrinsiccost.ll	[LV] Let selectVectorizationFactor reason directly on VectorizationFactor.	2021-04-20 09:54:45 +01:00
invariant-load-gather.ll	[NFCI] SCEVExpander: emit intrinsics for integral {u,s}{min,max} SCEV expressions	2021-03-06 21:52:46 +03:00
invariant-store-vectorization.ll	[NFCI] SCEVExpander: emit intrinsics for integral {u,s}{min,max} SCEV expressions	2021-03-06 21:52:46 +03:00
libm-vector-calls-VF2-VF8.ll	Initial support for vectorization using Libmvec (GLIBC vector math library)	2020-10-22 16:01:39 -04:00
libm-vector-calls-finite.ll	Initial support for vectorization using Libmvec (GLIBC vector math library)	2020-10-22 16:01:39 -04:00
libm-vector-calls.ll	Initial support for vectorization using Libmvec (GLIBC vector math library)	2020-10-22 16:01:39 -04:00
lit.local.cfg	…
load-deref-pred.ll	[nofree] Restrict semantics to memory visible to caller	2021-04-16 11:38:55 -07:00
masked_load_store.ll	[LoopVectorize] Fix VPRecipeBuilder::createEdgeMask to correctly generate the mask	2021-02-14 21:12:34 +09:00
max-mstore.ll	[BasicAA] Rename deprecated -basicaa to -basic-aa	2020-06-26 20:41:37 -07:00
metadata-enable.ll	[SLP,LV] Use poison constant vector for shufflevector/initial insertelement	2021-01-06 11:22:50 +09:00
min-trip-count-switch.ll	…
mul_slm_16bit.ll	…
no-vector.ll	…
no_fpmath.ll	…
no_fpmath_with_hotness.ll	…
nontemporal.ll	…
optsize.ll	[SLP,LV] Use poison constant vector for shufflevector/initial insertelement	2021-01-06 11:22:50 +09:00
outer_loop_test1_no_explicit_vect_width.ll	[VPlan] Manage pairs of incoming (VPValue, VPBB) in VPWidenPHIRecipe.	2021-02-22 09:44:25 +00:00
parallel-loops-after-reg2mem.ll	…
parallel-loops.ll	…
powof2div.ll	…
pr23997.ll	[NFCI] SCEVExpander: emit intrinsics for integral {u,s}{min,max} SCEV expressions	2021-03-06 21:52:46 +03:00
pr34438.ll	[IR] Let IRBuilder's CreateVectorSplat/CreateShuffleVector use poison as placeholder	2020-12-30 04:21:04 +09:00
pr35432.ll	[NFCI] SCEVExpander: emit intrinsics for integral {u,s}{min,max} SCEV expressions	2021-03-06 21:52:46 +03:00
pr36524.ll	[LV] Collect dead induction truncates	2020-10-08 08:28:58 +01:00
pr39160.ll	…
pr42674.ll	[SimplifyCFG] MergeBlockIntoPredecessor() already knows how to preserve DomTree	2020-12-17 01:03:49 +03:00
pr48340.ll	Support intrinsic overloading on unnamed types	2021-03-19 14:34:25 +01:00
propagate-metadata.ll	…
ptr-indvar-crash.ll	…
rauw-bug.ll	…
reduction-crash.ll	[BasicAA] Rename -disable-basicaa to -disable-basic-aa to be consistent with the canonical name "basic-aa"	2020-06-26 20:55:44 -07:00
reduction-fastmath.ll	[LoopVectorize] Change the identity element for FAdd	2021-04-06 12:13:43 +01:00
reduction-small-size.ll	…
redundant-vf2-cost.ll	…
reg-usage-debug.ll	…
reg-usage.ll	[test] Fix reg-usage.ll under NPM	2020-12-20 15:41:29 -08:00
register-assumption.ll	…
runtime-limit.ll	Recommit "[LV] Move runtime pointer size check to LVP::plan()."	2021-03-29 16:14:27 +01:00
scatter_crash.ll	Migrate function attribute "no-frame-pointer-elim" to "frame-pointer"="all" as cleanups after D56351	2019-12-24 15:57:33 -08:00
slm-no-vectorize.ll	…
small-size.ll	[LV] Account for the cost of predication of scalarized load/store	2021-03-17 10:57:50 +00:00
strided_load_cost.ll	[SLP,LV] Use poison constant vector for shufflevector/initial insertelement	2021-01-06 11:22:50 +09:00
struct-store.ll	…
svml-calls-finite.ll	SVML support for log10, sqrt	2020-09-15 17:29:44 -07:00
svml-calls.ll	Revert SVML support for sqrt	2020-10-05 08:13:11 -07:00
tail_folding_and_assume_safety.ll	llc: Change behavior of -mcpu with existing attribute	2020-01-07 10:10:25 -05:00
tail_loop_folding.ll	[SLP,LV] Use poison constant vector for shufflevector/initial insertelement	2021-01-06 11:22:50 +09:00
tripcount.ll	…
uint64_to_fp64-cost-model.ll	…
uniform-phi.ll	…
uniform_load.ll	[BasicAA] Rename deprecated -basicaa to -basic-aa	2020-06-26 20:41:37 -07:00
uniform_mem_op.ll	[SLP,LV] Use poison constant vector for shufflevector/initial insertelement	2021-01-06 11:22:50 +09:00
uniformshift.ll	…
unroll-pm.ll	…
unroll-small-loops.ll	…
unroll_selection.ll	…
veclib-calls.ll	[test] Add -inject-tli-mapping to -loop-vectorize -vector-library tests	2020-08-25 11:55:11 -07:00
vect.omp.force.ll	…
vect.omp.force.small-tc.ll	[SLP,LV] Use poison constant vector for shufflevector/initial insertelement	2021-01-06 11:22:50 +09:00
vector-scalar-select-cost.ll	…
vector_max_bandwidth.ll	…
vector_ptr_load_store.ll	[BasicAA] Rename deprecated -basicaa to -basic-aa	2020-06-26 20:41:37 -07:00
vectorization-remarks-loopid-dbg.ll	…
vectorization-remarks-missed.ll	[NPM][test] Fix some LoopVectorize tests under NPM	2020-10-19 12:05:37 -07:00
vectorization-remarks-profitable.ll	Migrate function attribute "no-frame-pointer-elim" to "frame-pointer"="all" as cleanups after D56351	2019-12-24 15:57:33 -08:00
vectorization-remarks.ll	…
vectorize-only-for-real.ll	[BasicAA] Rename deprecated -basicaa to -basic-aa	2020-06-26 20:41:37 -07:00
x86-interleaved-accesses-masked-group.ll	[LoopVectorize] Fix VPRecipeBuilder::createEdgeMask to correctly generate the mask	2021-02-14 21:12:34 +09:00
x86-pr39099.ll	[test, LoopVectorize] Fix use of var defined in CHECK-NOT	2021-03-30 15:32:30 +01:00
x86-predication.ll	[SLP,LV] Use poison constant vector for shufflevector/initial insertelement	2021-01-06 11:22:50 +09:00
x86_fp80-interleaved-access.ll	…
x86_fp80-vector-store.ll	…