Anna Thomas 146a9e87c5 [LV][LAA] Vectorize loop invariant values stored into loop invariant address ... Summary: We are overly conservative in loop vectorizer with respect to stores to loop invariant addresses. More details in https://bugs.llvm.org/show_bug.cgi?id=38546 This is the first part of the fix where we start with vectorizing loop invariant values to loop invariant addresses. This also includes changes to ORE for stores to invariant address. Reviewers: anemet, Ayal, mkuper, mssimpso Subscribers: llvm-commits Differential Revision: https://reviews.llvm.org/D50665 llvm-svn: 343028		2018-09-25 20:57:20 +00:00
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AArch64	[AArch64] Add custom lowering for v4i8 trunc store	2018-06-27 13:58:46 +00:00
AMDGPU
ARM
Hexagon
PowerPC
SystemZ	[LV] Move InterleaveGroup and InterleavedAccessInfo to VectorUtils.h (NFC)	2018-09-12 08:01:57 +00:00
X86	[LV][LAA] Vectorize loop invariant values stored into loop invariant address	2018-09-25 20:57:20 +00:00
XCore
12-12-11-if-conv.ll
2012-10-20-infloop.ll
2012-10-22-isconsec.ll
2016-07-27-loop-vec.ll
align.ll
bsd_regex.ll
bzip_reverse_loops.ll
calloc.ll
cast-induction.ll
conditional-assignment.ll
consec_no_gep.ll
consecutive-ptr-uniforms.ll
control-flow.ll
cpp-new-array.ll
dbg.value.ll
dead_instructions.ll
debugloc.ll	Avoid dbg.value use-before-def in a few tests (NFC)	2018-08-21 23:42:08 +00:00
diag-missing-instr-debug-loc.ll
diag-with-hotness-info-2.ll
diag-with-hotness-info.ll
discriminator.ll
ee-crash.ll
exact.ll
explicit_outer_detection.ll
explicit_outer_nonuniform_inner.ll
explicit_outer_uniform_diverg_branch.ll
fcmp-vectorize.ll
first-order-recurrence.ll
flags.ll
float-induction.ll
float-reduction.ll
funcall.ll
gcc-examples.ll
gep_with_bitcast.ll
global_alias.ll
hints-trans.ll
hoist-loads.ll
i8-induction.ll	[DebugInfo][LoopVectorize] Preserve DL in induction PHI and Add	2018-07-10 13:29:50 +00:00
icmp-uniforms.ll
if-conv-crash.ll
if-conversion-edgemasks.ll
if-conversion-nest.ll	InstCombine: move hasOneUse check to the top of foldICmpAddConstant	2018-09-10 14:26:44 +00:00
if-conversion-reduction.ll
if-conversion.ll
if-pred-non-void.ll
if-pred-not-when-safe.ll
if-pred-stores.ll
incorrect-dom-info.ll
increment.ll
induction_plus.ll
induction-step.ll
induction.ll
infiniteloop.ll
int_sideeffect.ll
interleaved-accesses-1.ll
interleaved-accesses-2.ll
interleaved-accesses-3.ll
interleaved-accesses-alias.ll
interleaved-accesses-pred-stores.ll
interleaved-accesses.ll
interleaved-acess-with-remarks.ll
intrinsic.ll
invariant-store-vectorization.ll	[LV][LAA] Vectorize loop invariant values stored into loop invariant address	2018-09-25 20:57:20 +00:00
iv_outside_user.ll
lcssa-crash.ll
legal_preheader_check.ll
lifetime.ll
loop-form.ll
loop-scalars.ll
loop-vect-memdep.ll
memdep.ll
metadata-unroll.ll
metadata-width.ll
metadata.ll
miniters.ll
minmax_reduction.ll
multi-use-reduction-bug.ll
multiple-address-spaces.ll
multiple-strides-vectorization.ll
no_array_bounds.ll
no_idiv_reduction.ll
no_int_induction.ll
no_outside_user.ll	[LV] Vectorize loops where non-phi instructions used outside loop	2018-08-21 14:40:27 +00:00
no_switch.ll
noalias-md-licm.ll
noalias-md.ll
nofloat.ll
non-const-n.ll
nontemporal.ll
nsw-crash.ll
opt.ll
optsize.ll
outer_loop_test1.ll	[VPlan] Implement initial vector code generation support for simple outer loops.	2018-09-14 00:36:00 +00:00
outer_loop_test2.ll	[VPlan] Implement initial vector code generation support for simple outer loops.	2018-09-14 00:36:00 +00:00
partial-lcssa.ll
phi-cost.ll
phi-hang.ll
pr25281.ll
pr28541.ll
pr30654-phiscev-sext-trunc.ll
pr31098.ll
pr31190.ll	[LV][LAA] Vectorize loop invariant values stored into loop invariant address	2018-09-25 20:57:20 +00:00
pr32859.ll
pr33706.ll
pr34681.ll
pr35743.ll
pr35773.ll
pr36311.ll
pr36983.ll
pr37248.ll
pr37515.ll	[Loop Vectorizer] Abandon vectorization when no integer IV found	2018-09-21 23:03:50 +00:00
pr38800.ll	[Loop Vectorizer] Abandon vectorization when no integer IV found	2018-09-21 23:03:50 +00:00
preserve-dbg-loc-and-loop-metadata.ll	[DebugInfo][LoopVectorize] Preserve DL in generated phi instruction	2018-07-04 10:16:55 +00:00
ptr_loops.ll
ptr-induction.ll
read-only.ll
reduction-small-size.ll
reduction.ll	add a missed case for binary op FMF propagation under select folds	2018-08-16 20:59:45 +00:00
reverse_induction.ll
reverse_iter.ll
runtime-check-address-space.ll
runtime-check-readonly-address-space.ll
runtime-check-readonly.ll
runtime-check.ll	InstCombine: move hasOneUse check to the top of foldICmpAddConstant	2018-09-10 14:26:44 +00:00
runtime-limit.ll
safegep.ll
same-base-access.ll
scalar_after_vectorization.ll
scalar-select.ll
scev-exitlim-crash.ll
simple-unroll.ll
skip-iterations.ll	NFC: update the test comments in LV test about early exit loops	2018-08-21 21:12:02 +00:00
small-loop.ll
start-non-zero.ll
store-shuffle-bug.ll
struct_access.ll
tbaa-nodep.ll
tripcount.ll
undef-inst-bug.ll
unroll_novec.ll
unroll-novec-memcheck-metadata.ll
unroll.ll
unsafe-dep-remark.ll
unsized-pointee-crash.ll
value-ptr-bug.ll
vect-phiscev-sext-trunc.ll
vect.omp.persistence.ll
vect.stats.ll
vector-geps.ll
vectorize-once.ll
version-mem-access.ll
vplan_hcfg_stress_test.ll
write-only.ll
zero-sized-pointee-crash.ll