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llvm-project/llvm/test/Transforms/LoopVectorize
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Michael Kuperstein 7cefb409b0 [LV] Allow reductions that have several uses outside the loop 
We currently check whether a reduction has a single outside user. We don't
really need to require that - we just need to make sure a single value is
used externally. The number of external users of that value shouldn't actually
matter.

Differential Revision: https://reviews.llvm.org/D28830

llvm-svn: 292424
2017-01-18 19:02:52 +00:00
..
AArch64
Reapply "[LV] Enable vectorization of loops with conditional stores by default"
2016-12-16 19:12:02 +00:00
ARM
[Verifier] Add verification for TBAA metadata
2016-12-11 20:07:15 +00:00
PowerPC
[ppc] Correctly compute the cost of loading 32/64 bit memory into VSR
2016-12-03 00:41:43 +00:00
X86
[LV] Add requires asserts to test case
2017-01-17 22:21:33 +00:00
XCore
…
12-12-11-if-conv.ll
[LV] Remove triples from target-independent vectorizer tests. NFC.
2016-10-06 23:57:25 +00:00
2012-10-20-infloop.ll
…
2012-10-22-isconsec.ll
[LV] Remove triples from target-independent vectorizer tests. NFC.
2016-10-06 23:57:25 +00:00
2016-07-27-loop-vec.ll
Fix the assertion error in collectLoopUniforms caused by empty Worklist before expanding.
2016-07-27 23:53:58 +00:00
align.ll
[LV] Remove triples from target-independent vectorizer tests. NFC.
2016-10-06 23:57:25 +00:00
bsd_regex.ll
…
bzip_reverse_loops.ll
[LV] Remove triples from target-independent vectorizer tests. NFC.
2016-10-06 23:57:25 +00:00
calloc.ll
[LV] Remove triples from target-independent vectorizer tests. NFC.
2016-10-06 23:57:25 +00:00
cast-induction.ll
[LV] Remove triples from target-independent vectorizer tests. NFC.
2016-10-06 23:57:25 +00:00
conditional-assignment.ll
Reapply "[LV] Enable vectorization of loops with conditional stores by default"
2016-12-16 19:12:02 +00:00
consec_no_gep.ll
[LV] Remove triples from target-independent vectorizer tests. NFC.
2016-10-06 23:57:25 +00:00
consecutive-ptr-uniforms.ll
Reapply "[LV] Enable vectorization of loops with conditional stores by default"
2016-12-16 19:12:02 +00:00
control-flow.ll
[LV] Stop saying "use -Rpass-analysis=loop-vectorize"
2016-11-11 22:51:46 +00:00
cpp-new-array.ll
[LV] Remove triples from target-independent vectorizer tests. NFC.
2016-10-06 23:57:25 +00:00
dbg.value.ll
Renumber testcase metadata nodes after r290153.
2016-12-22 00:45:21 +00:00
dead_instructions.ll
[LV] Avoid emitting trivially dead instructions
2016-10-19 19:22:02 +00:00
debugloc.ll
Update vectorization debug info unittest.
2016-11-09 22:25:19 +00:00
diag-missing-instr-debug-loc.ll
[LV] Remove triples from target-independent vectorizer tests. NFC.
2016-10-06 23:57:25 +00:00
diag-with-hotness-info-2.ll
[LV] Remove triples from target-independent vectorizer tests. NFC.
2016-10-06 23:57:25 +00:00
diag-with-hotness-info.ll
[LoopVersioning] Require loop-simplify form for loop versioning.
2016-12-19 17:13:37 +00:00
duplicated-metadata.ll
[LV] Remove triples from target-independent vectorizer tests. NFC.
2016-10-06 23:57:25 +00:00
ee-crash.ll
[LV] Remove triples from target-independent vectorizer tests. NFC.
2016-10-06 23:57:25 +00:00
exact.ll
[LV] Remove triples from target-independent vectorizer tests. NFC.
2016-10-06 23:57:25 +00:00
flags.ll
[LV] Remove triples from target-independent vectorizer tests. NFC.
2016-10-06 23:57:25 +00:00
float-induction.ll
[Loop Vectorizer] Handling loops FP induction variables.
2016-07-24 07:24:54 +00:00
float-reduction.ll
[LV] Remove triples from target-independent vectorizer tests. NFC.
2016-10-06 23:57:25 +00:00
funcall.ll
…
gcc-examples.ll
[LV] Remove triples from target-independent vectorizer tests. NFC.
2016-10-06 23:57:25 +00:00
gep_with_bitcast.ll
[LV] Don't widen trivial induction variables
2016-07-06 14:26:59 +00:00
global_alias.ll
[LV] Scalarize instructions marked scalar after vectorization
2016-09-26 17:08:37 +00:00
hints-trans.ll
[LV] Remove triples from target-independent vectorizer tests. NFC.
2016-10-06 23:57:25 +00:00
hoist-loads.ll
…
i8-induction.ll
[LV] Remove triples from target-independent vectorizer tests. NFC.
2016-10-06 23:57:25 +00:00
icmp-uniforms.ll
[LV] Don't mark multi-use branch conditions uniform
2016-10-07 15:20:13 +00:00
if-conv-crash.ll
[LV] Remove triples from target-independent vectorizer tests. NFC.
2016-10-06 23:57:25 +00:00
if-conversion-edgemasks.ll
[LV] Remove triples from target-independent vectorizer tests. NFC.
2016-10-06 23:57:25 +00:00
if-conversion-nest.ll
…
if-conversion-reduction.ll
[LV] Remove triples from target-independent vectorizer tests. NFC.
2016-10-06 23:57:25 +00:00
if-conversion.ll
[LV] Remove triples from target-independent vectorizer tests. NFC.
2016-10-06 23:57:25 +00:00
if-pred-non-void.ll
[LV] Scalarize operands of predicated instructions
2016-12-07 15:03:32 +00:00
if-pred-not-when-safe.ll
[LV] Remove triples from target-independent vectorizer tests. NFC.
2016-10-06 23:57:25 +00:00
if-pred-stores.ll
Reapply "[LV] Enable vectorization of loops with conditional stores by default"
2016-12-16 19:12:02 +00:00
incorrect-dom-info.ll
…
increment.ll
[LV] Remove triples from target-independent vectorizer tests. NFC.
2016-10-06 23:57:25 +00:00
induction_plus.ll
[LV] Remove triples from target-independent vectorizer tests. NFC.
2016-10-06 23:57:25 +00:00
induction-step.ll
[LoopVectorize] Handling induction variable with non-constant step.
2016-05-10 07:33:35 +00:00
induction.ll
[LV] Sink scalar operands of predicated instructions
2016-10-25 18:59:45 +00:00
infiniteloop.ll
…
interleaved-accesses-1.ll
Second attempt at r285517.
2016-10-31 13:17:31 +00:00
interleaved-accesses-2.ll
Second attempt at r285517.
2016-10-31 13:17:31 +00:00
interleaved-accesses-3.ll
Second attempt at r285517.
2016-10-31 13:17:31 +00:00
interleaved-accesses-pred-stores.ll
Reapply "[LV] Enable vectorization of loops with conditional stores by default"
2016-12-16 19:12:02 +00:00
interleaved-accesses.ll
[LV] Ensure reverse interleaved group GEPs remain uniform
2016-09-02 16:19:22 +00:00
intrinsic.ll
[LV] Remove triples from target-independent vectorizer tests. NFC.
2016-10-06 23:57:25 +00:00
iv_outside_user.ll
[LV] Fix-up external IV users after updating dominator tree
2017-01-09 19:05:29 +00:00
lcssa-crash.ll
[LV] Remove triples from target-independent vectorizer tests. NFC.
2016-10-06 23:57:25 +00:00
lifetime.ll
…
loop-form.ll
…
loop-vect-memdep.ll
…
memdep.ll
…
metadata-unroll.ll
[LV] Remove triples from target-independent vectorizer tests. NFC.
2016-10-06 23:57:25 +00:00
metadata-width.ll
[LV] Remove triples from target-independent vectorizer tests. NFC.
2016-10-06 23:57:25 +00:00
metadata.ll
[LV] Remove triples from target-independent vectorizer tests. NFC.
2016-10-06 23:57:25 +00:00
miniters.ll
[LV] Remove triples from target-independent vectorizer tests. NFC.
2016-10-06 23:57:25 +00:00
minmax_reduction.ll
…
multi-use-reduction-bug.ll
[LV] Remove triples from target-independent vectorizer tests. NFC.
2016-10-06 23:57:25 +00:00
multiple-address-spaces.ll
[LV] Remove triples from target-independent vectorizer tests. NFC.
2016-10-06 23:57:25 +00:00
multiple-strides-vectorization.ll
[LV] Remove triples from target-independent vectorizer tests. NFC.
2016-10-06 23:57:25 +00:00
no_array_bounds.ll
[PR27284] Reverse the ownership between DICompileUnit and DISubprogram.
2016-04-15 15:57:41 +00:00
no_idiv_reduction.ll
…
no_int_induction.ll
…
no_outside_user.ll
Recommit [LV] Enable vectorization of loops where the IV has an external use
2016-06-15 00:35:26 +00:00
no_switch.ll
[LV] Stop saying "use -Rpass-analysis=loop-vectorize"
2016-11-11 22:51:46 +00:00
noalias-md-licm.ll
[LoopVectorize] Annotate versioned loop with noalias metadata
2016-03-17 20:32:37 +00:00
noalias-md.ll
[LoopVectorize] Annotate versioned loop with noalias metadata
2016-03-17 20:32:37 +00:00
nofloat.ll
[LV] Remove triples from target-independent vectorizer tests. NFC.
2016-10-06 23:57:25 +00:00
non-const-n.ll
[LV] Remove triples from target-independent vectorizer tests. NFC.
2016-10-06 23:57:25 +00:00
nontemporal.ll
[LV] Remove triples from target-independent vectorizer tests. NFC.
2016-10-06 23:57:25 +00:00
nsw-crash.ll
[LV] Remove triples from target-independent vectorizer tests. NFC.
2016-10-06 23:57:25 +00:00
opt.ll
[LV] Remove triples from target-independent vectorizer tests. NFC.
2016-10-06 23:57:25 +00:00
optsize.ll
…
phi-hang.ll
[Verifier] Reject PHIs using defs from own block.
2016-03-26 23:32:57 +00:00
pr25281.ll
[LV] Remove triples from target-independent vectorizer tests. NFC.
2016-10-06 23:57:25 +00:00
pr28541.ll
[LoopVectorize] Detect loops in the innermost loop before creating InnerLoopVectorizer
2016-08-12 22:47:13 +00:00
pr31190.ll
[LV] Don't panic when encountering the IV of an outer loop.
2017-01-10 19:32:30 +00:00
ptr_loops.ll
[LV] Remove triples from target-independent vectorizer tests. NFC.
2016-10-06 23:57:25 +00:00
ptr-induction.ll
Reverted patch 273864
2016-06-29 10:01:06 +00:00
read-only.ll
[LV] Remove triples from target-independent vectorizer tests. NFC.
2016-10-06 23:57:25 +00:00
reduction.ll
[LV] Allow reductions that have several uses outside the loop
2017-01-18 19:02:52 +00:00
reverse_induction.ll
[LV] Don't emit unused scalars for uniform instructions
2016-09-21 16:50:24 +00:00
reverse_iter.ll
[LV] Remove triples from target-independent vectorizer tests. NFC.
2016-10-06 23:57:25 +00:00
runtime-check-address-space.ll
…
runtime-check-readonly-address-space.ll
…
runtime-check-readonly.ll
[LV] Remove triples from target-independent vectorizer tests. NFC.
2016-10-06 23:57:25 +00:00
runtime-check.ll
[LV] Remove triples from target-independent vectorizer tests. NFC.
2016-10-06 23:57:25 +00:00
runtime-limit.ll
…
safegep.ll
…
same-base-access.ll
[LV] Remove triples from target-independent vectorizer tests. NFC.
2016-10-06 23:57:25 +00:00
scalar_after_vectorization.ll
[LV] Scalarize instructions marked scalar after vectorization
2016-09-26 17:08:37 +00:00
scalar-select.ll
[LV] Remove triples from target-independent vectorizer tests. NFC.
2016-10-06 23:57:25 +00:00
scev-exitlim-crash.ll
[LV] Remove triples from target-independent vectorizer tests. NFC.
2016-10-06 23:57:25 +00:00
simple-unroll.ll
[LV] Remove triples from target-independent vectorizer tests. NFC.
2016-10-06 23:57:25 +00:00
small-loop.ll
[LV] Don't vectorize when we have a small static bound on trip count
2016-12-13 20:38:18 +00:00
start-non-zero.ll
[LV] Remove triples from target-independent vectorizer tests. NFC.
2016-10-06 23:57:25 +00:00
store-shuffle-bug.ll
[LV] Remove triples from target-independent vectorizer tests. NFC.
2016-10-06 23:57:25 +00:00
struct_access.ll
[LV] Remove triples from target-independent vectorizer tests. NFC.
2016-10-06 23:57:25 +00:00
tbaa-nodep.ll
[LV] Remove triples from target-independent vectorizer tests. NFC.
2016-10-06 23:57:25 +00:00
undef-inst-bug.ll
…
unroll_novec.ll
[LV] Remove triples from target-independent vectorizer tests. NFC.
2016-10-06 23:57:25 +00:00
unroll.ll
…
unsafe-dep-remark.ll
[LV] Remove triples from target-independent vectorizer tests. NFC.
2016-10-06 23:57:25 +00:00
unsized-pointee-crash.ll
[LV] Remove triples from target-independent vectorizer tests. NFC.
2016-10-06 23:57:25 +00:00
value-ptr-bug.ll
…
vect.omp.persistence.ll
[LV] Remove triples from target-independent vectorizer tests. NFC.
2016-10-06 23:57:25 +00:00
vect.stats.ll
[LV] Remove triples from target-independent vectorizer tests. NFC.
2016-10-06 23:57:25 +00:00
vectorize-once.ll
[LV] Remove triples from target-independent vectorizer tests. NFC.
2016-10-06 23:57:25 +00:00
version-mem-access.ll
…
write-only.ll
[LV] Remove triples from target-independent vectorizer tests. NFC.
2016-10-06 23:57:25 +00:00
zero-sized-pointee-crash.ll
[LV] Remove triples from target-independent vectorizer tests. NFC.
2016-10-06 23:57:25 +00:00