Alexey Bataev 0bd9004425 [SLP] Fix PR23510: Try to find best possible vectorizable stores. ... Summary: The analysis of the store sequence goes in straight order - from the first store to the last. Bu the best opportunity for vectorization will happen if we're going to use reverse order - from last store to the first. It may be best because usually users have some initialization part + further processing and this first initialization may confuse SLP vectorizer. Reviewers: RKSimon, hfinkel, mkuper, spatel Subscribers: llvm-commits Differential Revision: https://reviews.llvm.org/D39606 llvm-svn: 317821		2017-11-09 19:07:16 +00:00
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PR32086.ll	[SLP] Add test for reversed load, NFC.	2017-10-09 19:08:15 +00:00
PR34635.ll	[SLP] Reduce test, NFC.	2017-09-19 13:38:56 +00:00
addsub.ll	…
align.ll	…
arith-add.ll	[X86][SLM] Add SLM arithmetic vectorization tests	2017-06-10 19:16:09 +00:00
arith-fp.ll	[X86][SLM] Add SLM arithmetic vectorization tests	2017-06-10 19:16:09 +00:00
arith-mul.ll	[X86][SLM] Add SLM arithmetic vectorization tests	2017-06-10 19:16:09 +00:00
arith-sub.ll	[X86][SLM] Add SLM arithmetic vectorization tests	2017-06-10 19:16:09 +00:00
atomics.ll	…
bad_types.ll	[SLP] Don't vectorize loads of non-packed types (like i1, i2).	2015-09-30 21:05:43 +00:00
barriercall.ll	…
bitreverse.ll	[X86] Add missing BITREVERSE costs for SSE2 vectors and i8/i16/i32/i64 scalars	2017-03-15 19:34:55 +00:00
blending-shuffle.ll	[SLP] Test for wrongly vectorized set of extractelements, NFC.	2017-10-09 17:14:03 +00:00
bswap.ll	[X86][SSE] Add cost model for BSWAP of vectors	2016-06-20 23:08:21 +00:00
call.ll	[ValueTracking] readonly (const) is a requirement for converting sqrt to llvm.sqrt; nnan is not	2017-11-06 22:40:09 +00:00
cast.ll	[SLP] Fix PR35047: Fix default cost model for cast op in X86.	2017-11-07 14:23:44 +00:00
cmp_sel.ll	…
commutativity.ll	Fix SLPVectorizer commutativity reordering	2015-11-06 20:17:51 +00:00
compare-reduce.ll	…
consecutive-access.ll	…
continue_vectorizing.ll	…
crash_7zip.ll	…
crash_binaryop.ll	…
crash_bullet.ll	…
crash_bullet3.ll	…
crash_cmpop.ll	…
crash_dequeue.ll	…
crash_flop7.ll	…
crash_gep.ll	…
crash_lencod.ll	…
crash_mandeltext.ll	…
crash_netbsd_decompress.ll	…
crash_scheduling.ll	[Verifier] Add verification for TBAA metadata	2016-12-11 20:07:15 +00:00
crash_sim4b1.ll	…
crash_smallpt.ll	…
crash_vectorizeTree.ll	…
cross_block_slp.ll	…
cse.ll	…
ctlz.ll	[VectorLegalizer] Expansion of CTLZ using CTPOP when possible	2016-11-08 14:10:28 +00:00
ctpop.ll	[X86][SSE] Add cost model values for CTPOP of vectors	2016-07-20 10:41:28 +00:00
cttz.ll	[X86][SSE] Add initial costs for vector CTTZ/CTLZ	2016-08-04 10:51:41 +00:00
cycle_dup.ll	…
debug_info.ll	[PR27284] Reverse the ownership between DICompileUnit and DISubprogram.	2016-04-15 15:57:41 +00:00
diamond.ll	…
external_user.ll	…
extract.ll	…
extract_in_tree_user.ll	…
extractcost.ll	…
extractelement.ll	[SLP] Fix for PR31879: vectorize repeated scalar ops that don't get put	2017-02-14 15:20:48 +00:00
fabs.ll	[SLPVectorizer][X86] Added fabs tests	2016-10-01 16:54:01 +00:00
fcopysign.ll	[AVX-512] Support FCOPYSIGN for v16f32 and v8f64	2016-11-18 02:25:34 +00:00
flag.ll	…
fma.ll	[SLPVectorizer][X86] Added fma vectorization tests	2016-07-08 17:19:13 +00:00
fptosi.ll	[SLPVectorizer][X86] Tests to show missed buildvector sitofp/fptosi vectorizations	2016-12-06 13:29:55 +00:00
fptoui.ll	[SLPVectorizer][X86] Added fptosi/fptoui tests	2016-10-01 19:35:59 +00:00
fround.ll	[SLPVectorizer][X86] Added ceil/floor/nearbyint/rint/trunc vectorization tests	2016-06-22 14:07:46 +00:00
funclet.ll	[SLPVectorizer] Add operand bundles to vectorized functions	2016-04-29 07:09:51 +00:00
gep.ll	[PM] Port SLPVectorizer to the new PM	2016-06-15 08:43:40 +00:00
gep_mismatch.ll	[SLPVectorizer] Handle GEP with differing constant index types	2016-06-08 21:55:16 +00:00
hoist.ll	…
horizontal-list.ll	[SLP] Support for horizontal min/max reduction.	2017-09-25 13:34:59 +00:00
horizontal-minmax.ll	[SLP] Support for horizontal min/max reduction.	2017-09-25 13:34:59 +00:00
horizontal.ll	[SLP] General improvements of SLP vectorization process.	2017-08-07 15:25:49 +00:00
implicitfloat.ll	…
in-tree-user.ll	…
insert-after-bundle.ll	[SLPVectorizer][X86] Cleanup test case. NFCI	2017-08-06 20:50:19 +00:00
insert-element-build-vector.ll	[SLP] General improvements of SLP vectorization process.	2017-08-07 15:25:49 +00:00
insertvalue.ll	[SLPVectorizer] Extend SLP Vectorizer to deal with aggregates.	2016-04-28 16:11:45 +00:00
intrinsic.ll	…
jumbled-load-multiuse.ll	Revert r314806 "[SLP] Vectorize jumbled memory loads."	2017-10-03 18:32:29 +00:00
jumbled-load.ll	Revert r314806 "[SLP] Vectorize jumbled memory loads."	2017-10-03 18:32:29 +00:00
limit.ll	[SLP] A test for limiting vectorization of instructions, NFC.	2017-06-30 14:37:32 +00:00
lit.local.cfg	…
load-merge.ll	[SLP] Fix PR35047: Fix default cost model for cast op in X86.	2017-11-07 14:23:44 +00:00
long_chains.ll	…
loopinvariant.ll	…
metadata.ll	…
minimum-sizes.ll	[InstCombine] Support sext in foldLogicCastConstant	2017-08-02 20:25:56 +00:00
multi_block.ll	…
multi_user.ll	…
non-vectorizable-intrinsic.ll	…
odd_store.ll	…
operandorder.ll	[InstCombine] Canonicalize insert splat sequences into an insert + shuffle	2016-12-28 00:18:08 +00:00
opt.ll	…
ordering.ll	Fix tests that used CHECK-NEXT-NOT and CHECK-DAG-NOT.	2016-02-26 19:40:34 +00:00
phi.ll	…
phi3.ll	…
phi_landingpad.ll	…
phi_overalignedtype.ll	…
powof2div.ll	…
pr16571.ll	…
pr16628.ll	…
pr16899.ll	…
pr18060.ll	…
pr19657.ll	…
pr23510.ll	…
pr27163.ll	[SLPVectorizer] Don't insert an extractelement before a catchswitch	2016-04-01 17:28:15 +00:00
pr31599.ll	[SLP] Remove bogus assert.	2017-01-11 19:23:57 +00:00
propagate_ir_flags.ll	Fixed the lost FastMathFlags for CALL operations in SLPVectorizer.	2016-11-16 00:55:50 +00:00
reduction.ll	…
reduction2.ll	…
reduction_loads.ll	[SLP] Revert everything that has to do with memory access sorting.	2017-03-10 18:59:07 +00:00
reduction_unrolled.ll	[SLP] Fixed cost model for horizontal reduction.	2016-12-01 18:42:42 +00:00
reorder_phi.ll	[SLP vectorizer] Allow phi node reordering in tryToVectorizeList.	2017-04-18 18:16:57 +00:00
return.ll	…
reverse_extract_elements.ll	[SLP] Change extension of the test, NFC.	2017-06-06 20:27:45 +00:00
rgb_phi.ll	…
saxpy.ll	…
schedule-bundle.ll	[SLPVectorizer] Schedule bundle with different opcodes.	2017-08-14 15:40:16 +00:00
schedule_budget.ll	…
scheduling.ll	[SLP] Preserve IR flags when vectorizing horizontal reductions.	2017-03-01 12:43:39 +00:00
shift-ashr.ll	[SLPVectorizer][X86] Add vectorization tests for vXi64/vXi32/vXi16/VXi8 shifts	2017-05-15 14:27:11 +00:00
shift-lshr.ll	[SLPVectorizer][X86] Add vectorization tests for vXi64/vXi32/vXi16/VXi8 shifts	2017-05-15 14:27:11 +00:00
shift-shl.ll	[SLPVectorizer][X86] Add vectorization tests for vXi64/vXi32/vXi16/VXi8 shifts	2017-05-15 14:27:11 +00:00
simple-loop.ll	…
simplebb.ll	…
sitofp.ll	[SLPVectorizer][X86] Tests to show missed buildvector sitofp/fptosi vectorizations	2016-12-06 13:29:55 +00:00
sqrt.ll	Rename tests	2016-09-18 20:25:41 +00:00
store-jumbled.ll	Revert r314806 "[SLP] Vectorize jumbled memory loads."	2017-10-03 18:32:29 +00:00
stores_vectorize.ll	[SLP] Fix PR23510: Try to find best possible vectorizable stores.	2017-11-09 19:07:16 +00:00
tiny-tree.ll	…
uitofp.ll	[SLPVectorizer][X86] Add 512-bit sitofp/uitofp tests	2016-10-10 14:28:06 +00:00
undef_vect.ll	[SLP] Fix crash on propagate IR flags for undef operands of min/max	2017-09-27 17:42:49 +00:00
unreachable.ll	…
value-bug.ll	…
vect_copyable_in_binops.ll	Revert rL317618	2017-11-08 00:20:53 +00:00
vector.ll	[SLP] A test for vectorization of users of extractelement instructions,	2017-03-06 16:26:00 +00:00
vector_gep.ll	Vector GEP test: renamed + some comments	2016-07-06 08:11:23 +00:00