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llvm-project/llvm/test/Transforms/LoopVectorize
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Matthew Simpson bfe5e1817b [LV] Ensure proper handling of multi-use case when collecting uniforms 
The test case included in r280979 wasn't checking what it was supposed to be
checking for the predicated store case. Fixing the test revealed that the
multi-use case (when a pointer is used by both vectorized and scalarized memory
accesses) wasn't being handled properly. We can't skip over
non-consecutive-like pointers since they may have looked consecutive-like with
a different memory access.

llvm-svn: 280992
2016-09-08 21:38:26 +00:00
..
AArch64
[LV] Move insertelement sequence after scalar definitions
2016-08-29 20:14:04 +00:00
ARM
[ARM] AArch32 v8 NEON is still not IEEE-754 compliant
2016-04-18 12:06:47 +00:00
PowerPC
Recommit the patch "Use uniforms set to populate VecValuesToIgnore".
2016-07-19 00:50:43 +00:00
X86
[LV] Move insertelement sequence after scalar definitions
2016-08-29 20:14:04 +00:00
XCore
[opaque pointer type] Add textual IR support for explicit type parameter to getelementptr instruction
2015-02-27 19:29:02 +00:00
12-12-11-if-conv.ll
[opaque pointer type] Add textual IR support for explicit type parameter to load instruction
2015-02-27 21:17:42 +00:00
2012-10-20-infloop.ll
Rename getMaximumUnrollFactor -> getMaxInterleaveFactor; also rename option names controlling this variable.
2014-09-10 17:58:16 +00:00
2012-10-22-isconsec.ll
[opaque pointer type] Add textual IR support for explicit type parameter to gep operator
2015-03-13 18:20:45 +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
[opaque pointer type] Add textual IR support for explicit type parameter to load instruction
2015-02-27 21:17:42 +00:00
bsd_regex.ll
[opaque pointer type] Add textual IR support for explicit type parameter to getelementptr instruction
2015-02-27 19:29:02 +00:00
bzip_reverse_loops.ll
[opaque pointer type] Add textual IR support for explicit type parameter to load instruction
2015-02-27 21:17:42 +00:00
calloc.ll
[opaque pointer type] Add textual IR support for explicit type parameter to load instruction
2015-02-27 21:17:42 +00:00
cast-induction.ll
[LV] For some IVs, use vector phis instead of widening in the loop body
2016-06-01 17:16:46 +00:00
conditional-assignment.ll
[PM] Port LoopVectorize to the new PM.
2016-07-09 22:56:50 +00:00
consecutive-ptr-uniforms.ll
[LV] Ensure proper handling of multi-use case when collecting uniforms
2016-09-08 21:38:26 +00:00
control-flow.ll
[PR27284] Reverse the ownership between DICompileUnit and DISubprogram.
2016-04-15 15:57:41 +00:00
cpp-new-array.ll
[opaque pointer type] Add textual IR support for explicit type parameter to load instruction
2015-02-27 21:17:42 +00:00
dbg.value.ll
[PR27284] Reverse the ownership between DICompileUnit and DISubprogram.
2016-04-15 15:57:41 +00:00
debugloc.ll
[PR27284] Reverse the ownership between DICompileUnit and DISubprogram.
2016-04-15 15:57:41 +00:00
diag-with-hotness-info-2.ll
[OptDiag,LV] Add hotness attribute to analysis remarks
2016-07-20 21:44:26 +00:00
diag-with-hotness-info.ll
[LV] Add hotness attribute to missed-optimization remarks
2016-07-20 04:03:43 +00:00
duplicated-metadata.ll
[opaque pointer type] Add textual IR support for explicit type parameter to load instruction
2015-02-27 21:17:42 +00:00
ee-crash.ll
[opaque pointer type] Add textual IR support for explicit type parameter to load instruction
2015-02-27 21:17:42 +00:00
exact.ll
[opaque pointer type] Add textual IR support for explicit type parameter to load instruction
2015-02-27 21:17:42 +00:00
flags.ll
[opaque pointer type] Add textual IR support for explicit type parameter to load instruction
2015-02-27 21:17:42 +00:00
float-induction.ll
[Loop Vectorizer] Handling loops FP induction variables.
2016-07-24 07:24:54 +00:00
float-reduction.ll
[opaque pointer type] Add textual IR support for explicit type parameter to load instruction
2015-02-27 21:17:42 +00:00
funcall.ll
[opaque pointer type] Add textual IR support for explicit type parameter to load instruction
2015-02-27 21:17:42 +00:00
gcc-examples.ll
[LV] For some IVs, use vector phis instead of widening in the loop body
2016-06-01 17:16:46 +00:00
gep_with_bitcast.ll
[LV] Don't widen trivial induction variables
2016-07-06 14:26:59 +00:00
global_alias.ll
Recommit the patch "Use uniforms set to populate VecValuesToIgnore".
2016-07-19 00:50:43 +00:00
hints-trans.ll
[LoopVectorize] Keep hints from original loop on the vector loop
2016-04-29 01:27:40 +00:00
hoist-loads.ll
[opaque pointer type] Add textual IR support for explicit type parameter to load instruction
2015-02-27 21:17:42 +00:00
i8-induction.ll
[opaque pointer type] Add textual IR support for explicit type parameter to load instruction
2015-02-27 21:17:42 +00:00
if-conv-crash.ll
Rename getMaximumUnrollFactor -> getMaxInterleaveFactor; also rename option names controlling this variable.
2014-09-10 17:58:16 +00:00
if-conversion-edgemasks.ll
[opaque pointer type] Add textual IR support for explicit type parameter to load instruction
2015-02-27 21:17:42 +00:00
if-conversion-nest.ll
[opaque pointer type] Add textual IR support for explicit type parameter to load instruction
2015-02-27 21:17:42 +00:00
if-conversion-reduction.ll
[opaque pointer type] Add textual IR support for explicit type parameter to load instruction
2015-02-27 21:17:42 +00:00
if-conversion.ll
[InstCombine] canonicalize* LE/GE vector integer comparisons to LT/GT (PR26701, PR26819)
2016-05-13 15:10:46 +00:00
if-pred-non-void.ll
[LoopVectorizer] Predicate instructions in blocks with several incoming edges
2016-08-30 20:22:21 +00:00
if-pred-not-when-safe.ll
[Loop Vectorizer] Support predication of div/rem
2016-08-24 11:37:57 +00:00
if-pred-stores.ll
[LoopVectorizer] Predicate instructions in blocks with several incoming edges
2016-08-30 20:22:21 +00:00
incorrect-dom-info.ll
[opaque pointer type] Add textual IR support for explicit type parameter to load instruction
2015-02-27 21:17:42 +00:00
increment.ll
[opaque pointer type] Add textual IR support for explicit type parameter to load instruction
2015-02-27 21:17:42 +00:00
induction_plus.ll
[LV] Move vector int induction update to end of latch
2016-07-21 21:20:15 +00:00
induction-step.ll
[LoopVectorize] Handling induction variable with non-constant step.
2016-05-10 07:33:35 +00:00
induction.ll
[LV] Generate both scalar and vector integer induction variables
2016-08-02 15:25:16 +00:00
infiniteloop.ll
…
interleaved-accesses-pred-stores.ll
[ValueTracking] Teach computeKnownBits about [su]min/max
2016-08-06 08:16:00 +00:00
interleaved-accesses.ll
[LV] Ensure reverse interleaved group GEPs remain uniform
2016-09-02 16:19:22 +00:00
intrinsic.ll
[opaque pointer type] Add textual IR support for explicit type parameter to load instruction
2015-02-27 21:17:42 +00:00
iv_outside_user.ll
[LV] Remove wrong assumption about LCSSA
2016-07-12 21:24:06 +00:00
lcssa-crash.ll
Rename getMaximumUnrollFactor -> getMaxInterleaveFactor; also rename option names controlling this variable.
2014-09-10 17:58:16 +00:00
lifetime.ll
[opaque pointer type] Add textual IR support for explicit type parameter to load instruction
2015-02-27 21:17:42 +00:00
loop-form.ll
[opaque pointer type] Add textual IR support for explicit type parameter to getelementptr instruction
2015-02-27 19:29:02 +00:00
loop-vect-memdep.ll
[opaque pointer type] Add textual IR support for explicit type parameter to load instruction
2015-02-27 21:17:42 +00:00
memdep.ll
[opaque pointer type] Add textual IR support for explicit type parameter to load instruction
2015-02-27 21:17:42 +00:00
metadata-unroll.ll
[opaque pointer type] Add textual IR support for explicit type parameter to load instruction
2015-02-27 21:17:42 +00:00
metadata-width.ll
[opaque pointer type] Add textual IR support for explicit type parameter to getelementptr instruction
2015-02-27 19:29:02 +00:00
metadata.ll
[opaque pointer type] Add textual IR support for explicit type parameter to load instruction
2015-02-27 21:17:42 +00:00
miniters.ll
The patch replace the overflow check in loop vectorization with the minimum loop iterations check.
2015-08-25 16:43:47 +00:00
minmax_reduction.ll
[LoopUtils,LV] Propagate fast-math flags on generated FCmp instructions
2015-09-21 19:41:19 +00:00
multi-use-reduction-bug.ll
[opaque pointer type] Add textual IR support for explicit type parameter to load instruction
2015-02-27 21:17:42 +00:00
multiple-address-spaces.ll
[opaque pointer type] Add textual IR support for explicit type parameter to load instruction
2015-02-27 21:17:42 +00:00
multiple-strides-vectorization.ll
Quick fix for the test from rL272014 "[LAA] Improve non-wrapping pointer
2016-06-07 15:52:35 +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
[opaque pointer type] Add textual IR support for explicit type parameter to load instruction
2015-02-27 21:17:42 +00:00
no_int_induction.ll
[opaque pointer type] Add textual IR support for explicit type parameter to load instruction
2015-02-27 21:17:42 +00:00
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
[PR27284] Reverse the ownership between DICompileUnit and DISubprogram.
2016-04-15 15:57:41 +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
[opaque pointer type] Add textual IR support for explicit type parameter to getelementptr instruction
2015-02-27 19:29:02 +00:00
non-const-n.ll
[opaque pointer type] Add textual IR support for explicit type parameter to load instruction
2015-02-27 21:17:42 +00:00
nontemporal.ll
[LoopVectorize] Propagate 'nontemporal' attribute into vectorized instructions.
2015-08-20 22:27:38 +00:00
nsw-crash.ll
[opaque pointer type] Add textual IR support for explicit type parameter to getelementptr instruction
2015-02-27 19:29:02 +00:00
opt.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
fix minsize detection: minsize attribute implies optimizing for size
2015-08-11 15:56:31 +00:00
phi-hang.ll
[Verifier] Reject PHIs using defs from own block.
2016-03-26 23:32:57 +00:00
pr25281.ll
[PR25281] Remove AAResultsWrapper from preserved analyses of loop vectorizer.
2016-04-29 03:31:25 +00:00
pr28541.ll
[LoopVectorize] Detect loops in the innermost loop before creating InnerLoopVectorizer
2016-08-12 22:47:13 +00:00
ptr_loops.ll
[opaque pointer type] Add textual IR support for explicit type parameter to gep operator
2015-03-13 18:20:45 +00:00
ptr-induction.ll
Reverted patch 273864
2016-06-29 10:01:06 +00:00
read-only.ll
[opaque pointer type] Add textual IR support for explicit type parameter to load instruction
2015-02-27 21:17:42 +00:00
reduction.ll
[LV] Don't bail to MiddleBlock if a runtime check fails, bail to ScalarPH instead
2015-09-02 10:15:39 +00:00
reverse_induction.ll
Recommit the patch "Use uniforms set to populate VecValuesToIgnore".
2016-07-19 00:50:43 +00:00
reverse_iter.ll
[opaque pointer type] Add textual IR support for explicit type parameter to load instruction
2015-02-27 21:17:42 +00:00
runtime-check-address-space.ll
[opaque pointer type] Add textual IR support for explicit type parameter to load instruction
2015-02-27 21:17:42 +00:00
runtime-check-readonly-address-space.ll
[opaque pointer type] Add textual IR support for explicit type parameter to load instruction
2015-02-27 21:17:42 +00:00
runtime-check-readonly.ll
[Loop Vectorizer] Fixed memory confilict checks.
2016-08-28 08:53:53 +00:00
runtime-check.ll
[PR27284] Reverse the ownership between DICompileUnit and DISubprogram.
2016-04-15 15:57:41 +00:00
runtime-limit.ll
Fix test introduced in r246187 that failed on some systems.
2015-08-27 20:43:29 +00:00
safegep.ll
[opaque pointer type] Add textual IR support for explicit type parameter to load instruction
2015-02-27 21:17:42 +00:00
same-base-access.ll
[SCEV][LAA] Re-commit r260085 and r260086, this time with a fix for the memory
2016-02-08 17:02:45 +00:00
scalar-select.ll
[opaque pointer type] Add textual IR support for explicit type parameter to load instruction
2015-02-27 21:17:42 +00:00
scev-exitlim-crash.ll
[opaque pointer type] Add textual IR support for explicit type parameter to load instruction
2015-02-27 21:17:42 +00:00
simple-unroll.ll
[opaque pointer type] Add textual IR support for explicit type parameter to load instruction
2015-02-27 21:17:42 +00:00
small-loop.ll
[opaque pointer type] Add textual IR support for explicit type parameter to load instruction
2015-02-27 21:17:42 +00:00
start-non-zero.ll
[opaque pointer type] Add textual IR support for explicit type parameter to load instruction
2015-02-27 21:17:42 +00:00
store-shuffle-bug.ll
[opaque pointer type] Add textual IR support for explicit type parameter to load instruction
2015-02-27 21:17:42 +00:00
struct_access.ll
[opaque pointer type] Add textual IR support for explicit type parameter to load instruction
2015-02-27 21:17:42 +00:00
tbaa-nodep.ll
[Loop Vectorizer] Fixed memory confilict checks.
2016-08-28 08:53:53 +00:00
undef-inst-bug.ll
[opaque pointer type] Add textual IR support for explicit type parameter to getelementptr instruction
2015-02-27 19:29:02 +00:00
unroll_novec.ll
[opaque pointer type] Add textual IR support for explicit type parameter to load instruction
2015-02-27 21:17:42 +00:00
unroll.ll
[X86] Disable loop unrolling in loop vectorization pass when VF is 1.
2015-05-06 17:12:25 +00:00
unsafe-dep-remark.ll
[LV] Hint at the new loop distribution pragma in optimization remark
2016-05-09 23:03:44 +00:00
unsized-pointee-crash.ll
[opaque pointer type] Add textual IR support for explicit type parameter to getelementptr instruction
2015-02-27 19:29:02 +00:00
value-ptr-bug.ll
[opaque pointer type] Add textual IR support for explicit type parameter to load instruction
2015-02-27 21:17:42 +00:00
vect.omp.persistence.ll
[opaque pointer type] Add textual IR support for explicit type parameter to load instruction
2015-02-27 21:17:42 +00:00
vect.stats.ll
[opaque pointer type] Add textual IR support for explicit type parameter to load instruction
2015-02-27 21:17:42 +00:00
vectorize-once.ll
Introduce runtime unrolling disable matadata and use it to mark the scalar loop from vectorization.
2015-03-09 06:14:18 +00:00
version-mem-access.ll
[opaque pointer type] Add textual IR support for explicit type parameter to load instruction
2015-02-27 21:17:42 +00:00
write-only.ll
[opaque pointer type] Add textual IR support for explicit type parameter to load instruction
2015-02-27 21:17:42 +00:00
zero-sized-pointee-crash.ll
[LoopVectorize] Don't crash on zero-sized types in isInductionPHI
2015-06-05 10:52:40 +00:00