Kerry McLaughlin a9d31ba311 [LV] Avoid scalable vectorization for loops containing alloca ... This patch returns an Invalid cost from getInstructionCost() for alloca instructions if the VF is scalable, as otherwise loops which contain these instructions will crash when attempting to scalarize the alloca. Reviewed By: sdesmalen Differential Revision: https://reviews.llvm.org/D105824		2021-07-16 11:47:13 +01:00
..
AArch64	[LV] Avoid scalable vectorization for loops containing alloca	2021-07-16 11:47:13 +01:00
AMDGPU	[LV] Update more target-specific tests after 23c2f2e6b24d.	2021-06-07 12:13:21 +01:00
ARM	[LV] Unconditionally branch from middle to scalar preheader if the scalar loop must execute (try 4)	2021-07-07 07:44:35 -07:00
Hexagon
PowerPC	[LV] Update more target-specific tests after 23c2f2e6b24d.	2021-06-07 12:13:21 +01:00
RISCV	[LV] Update more target-specific tests after 23c2f2e6b24d.	2021-06-07 12:13:21 +01:00
SystemZ
VE
X86	[CostModel][X86] Adjust fptosi/fptoui SSE/AVX legalized costs based on llvm-mca reports.	2021-07-12 20:38:25 +01:00
XCore
12-12-11-if-conv.ll
2012-10-20-infloop.ll
2012-10-22-isconsec.ll
2016-07-27-loop-vec.ll
alias-set-with-uncomputable-bounds.ll
align.ll
assume.ll	[LV] Mark increment of main vector loop induction variable as NUW.	2021-06-07 10:47:52 +01:00
bsd_regex.ll
bzip_reverse_loops.ll
calloc.ll
cast-induction.ll
check-prof-info.ll
conditional-assignment.ll
consec_no_gep.ll
consecutive-ptr-uniforms.ll	[LV] Mark increment of main vector loop induction variable as NUW.	2021-06-07 10:47:52 +01:00
control-flow.ll
cpp-new-array.ll
dbg.value.ll
dead_instructions.ll	[LV] Mark increment of main vector loop induction variable as NUW.	2021-06-07 10:47:52 +01:00
debugloc.ll	[LV] Mark increment of main vector loop induction variable as NUW.	2021-06-07 10:47:52 +01:00
demanded-bits-of-pointer-instruction.ll
diag-missing-instr-debug-loc.ll	Revert "[NFC] remove explicit default value for strboolattr attribute in tests"	2021-05-24 19:43:40 +02:00
diag-with-hotness-info-2.ll	Revert "[NFC] remove explicit default value for strboolattr attribute in tests"	2021-05-24 19:43:40 +02:00
diag-with-hotness-info.ll	Revert "[NFC] remove explicit default value for strboolattr attribute in tests"	2021-05-24 19:43:40 +02:00
disable_nonforced_enable.ll
disable_nonforced.ll
discriminator.ll
dont-fold-tail-for-const-TC.ll	[LV] Mark increment of main vector loop induction variable as NUW.	2021-06-07 10:47:52 +01:00
dont-fold-tail-for-divisible-TC.ll	[LV] Mark increment of main vector loop induction variable as NUW.	2021-06-07 10:47:52 +01:00
ee-crash.ll
exact.ll
explicit_outer_detection.ll	[LV] Consider Loop Unroll Hints When Making Interleave Decisions	2021-04-28 17:27:52 -04:00
explicit_outer_nonuniform_inner.ll
explicit_outer_uniform_diverg_branch.ll
extract-last-veclane.ll
fcmp-vectorize.ll	[LV] Mark increment of main vector loop induction variable as NUW.	2021-06-07 10:47:52 +01:00
first-order-recurrence-complex.ll	[LV] Unconditionally branch from middle to scalar preheader if the scalar loop must execute (try 4)	2021-07-07 07:44:35 -07:00
first-order-recurrence-multiply-recurrences.ll
first-order-recurrence-sink-replicate-region.ll	Recommit "[VPlan] Add VPReductionPHIRecipe (NFC)." and follow-ups.	2021-07-06 14:15:42 +01:00
first-order-recurrence.ll	[LV] Fix crash when target instruction for sinking is dead.	2021-06-29 13:31:22 +01:00
fix-reduction-dbg.ll
flags.ll
float-induction.ll	[LV] Mark increment of main vector loop induction variable as NUW.	2021-06-07 10:47:52 +01:00
float-minmax-instruction-flag.ll	[LV] Mark increment of main vector loop induction variable as NUW.	2021-06-07 10:47:52 +01:00
float-reduction.ll
fneg.ll
followup.ll
funcall.ll
gcc-examples.ll
gep_with_bitcast.ll
global_alias.ll
hints-trans.ll
hoist-loads.ll
i8-induction.ll
icmp-uniforms.ll
if-conv-crash.ll
if-conversion-edgemasks.ll
if-conversion-nest.ll	[LV] Mark increment of main vector loop induction variable as NUW.	2021-06-07 10:47:52 +01:00
if-conversion-reduction.ll
if-conversion.ll
if-pred-non-void.ll	[VPlan] Merge predicated-triangle regions, after sinking.	2021-06-28 11:10:38 +01:00
if-pred-not-when-safe.ll
if-pred-stores.ll	[LV] Mark increment of main vector loop induction variable as NUW.	2021-06-07 10:47:52 +01:00
if-reduction.ll
incorrect-dom-info.ll	Revert "[NFC] remove explicit default value for strboolattr attribute in tests"	2021-05-24 19:43:40 +02:00
increment.ll
induction_plus.ll
induction-step.ll	[LV] Mark increment of main vector loop induction variable as NUW.	2021-06-07 10:47:52 +01:00
induction.ll	[LV] Mark increment of main vector loop induction variable as NUW.	2021-06-07 10:47:52 +01:00
infiniteloop.ll
int_sideeffect.ll
interleaved-accesses-1.ll
interleaved-accesses-2.ll
interleaved-accesses-3.ll
interleaved-accesses-alias.ll
interleaved-accesses-masked-group.ll
interleaved-accesses-pred-stores.ll
interleaved-accesses-uniform-load.ll
interleaved-accesses.ll	[LV] Unconditionally branch from middle to scalar preheader if the scalar loop must execute (try 4)	2021-07-07 07:44:35 -07:00
interleaved-acess-with-remarks.ll
intrinsic.ll	Update @llvm.powi to handle different int sizes for the exponent	2021-06-17 09:38:28 +02:00
invariant-store-vectorization.ll	[LV] Mark increment of main vector loop induction variable as NUW.	2021-06-07 10:47:52 +01:00
irregular_type.ll
iv_outside_user.ll
lcssa-crash.ll
libcall-remark.ll
lifetime.ll
loop-form.ll	[LV] Enable vectorization of multiple exit loops w/computable exit counts	2021-07-15 08:53:51 -07:00
loop-legality-checks.ll	[LV] Enable vectorization of multiple exit loops w/computable exit counts	2021-07-15 08:53:51 -07:00
loop-scalars.ll	[LV] Mark increment of main vector loop induction variable as NUW.	2021-06-07 10:47:52 +01:00
loop-vect-memdep.ll
loop-vect-option.ll
memdep-fold-tail.ll
memdep.ll
metadata-unroll.ll
metadata-width.ll	Revert "[NFC] remove explicit default value for strboolattr attribute in tests"	2021-05-24 19:43:40 +02:00
metadata.ll
middle-block-dbg.ll
miniters.ll
minmax_reduction.ll
mixed-precision-remarks.ll
multi-use-reduction-bug.ll
multiple-address-spaces.ll	Revert "[NFC] remove explicit default value for strboolattr attribute in tests"	2021-05-24 19:43:40 +02:00
multiple-exits-versioning.ll
multiple-strides-vectorization.ll	[LV] Mark increment of main vector loop induction variable as NUW.	2021-06-07 10:47:52 +01:00
no_array_bounds_scalable.ll
no_array_bounds.ll
no_idiv_reduction.ll
no_int_induction.ll
no_outside_user.ll
no_switch_disable_vectorization.ll
no_switch.ll
no-interleave-up-front.ll
noalias-md-licm.ll
noalias-md.ll
noalias-scope-decl.ll
nofloat-report.ll
nofloat.ll
non-const-n.ll
nontemporal.ll
nounroll.ll	Follow up of rGddb3b26a1269: added 'requires asserts' to test case.	2021-04-29 08:34:24 +01:00
novect-lcssa-cfg-invalidation.ll
nsw-crash.ll
nuw.ll
opt.ll
optimal-epilog-vectorization-limitations.ll
optimal-epilog-vectorization-liveout.ll	[LV] Mark increment of main vector loop induction variable as NUW.	2021-06-07 10:47:52 +01:00
optimal-epilog-vectorization-scalable.ll	[LV] Add -scalable-vectorization=<option> flag.	2021-05-19 10:40:56 +01:00
optimal-epilog-vectorization.ll	[LV] Mark increment of main vector loop induction variable as NUW.	2021-06-07 10:47:52 +01:00
optsize.ll
outer_loop_test1.ll	[LV] Mark increment of main vector loop induction variable as NUW.	2021-06-07 10:47:52 +01:00
outer_loop_test2.ll	[LV] Mark increment of main vector loop induction variable as NUW.	2021-06-07 10:47:52 +01:00
outer-loop-vec-phi-predecessor-order.ll	[LV] Mark increment of main vector loop induction variable as NUW.	2021-06-07 10:47:52 +01:00
partial-lcssa.ll
phi-cost.ll	[LV] Mark increment of main vector loop induction variable as NUW.	2021-06-07 10:47:52 +01:00
phi-hang.ll
pointer-induction.ll	[ScalarEvolution] Ensure backedge-taken counts are not pointers.	2021-06-21 16:24:16 -07:00
pr25281.ll
pr28541.ll
pr30654-phiscev-sext-trunc.ll
pr30806-phi-scev.ll
pr30806.ll
pr31098.ll
pr31190.ll
pr32859.ll
pr33706.ll
pr34681.ll	[test, LoopVectorize] Fix use of var defined in CHECK-NOT	2021-04-09 10:01:57 +01:00
pr35743.ll
pr35773.ll	[LV] Mark increment of main vector loop induction variable as NUW.	2021-06-07 10:47:52 +01:00
pr36311.ll
pr36983.ll
pr37248.ll
pr37515.ll
pr38697.ll	[SCEV] Properly guard reasoning about infinite loops being UB on mustprogress	2021-06-07 14:47:36 -07:00
pr38800.ll
pr39099.ll
pr39417-optsize-scevchecks.ll	[LV] Mark increment of main vector loop induction variable as NUW.	2021-06-07 10:47:52 +01:00
pr43166-fold-tail-by-masking.ll
pr44488-predication.ll	[LV] Mark increment of main vector loop induction variable as NUW.	2021-06-07 10:47:52 +01:00
pr45259.ll	[ScalarEvolution] Ensure backedge-taken counts are not pointers.	2021-06-21 16:24:16 -07:00
pr45525.ll
pr45679-fold-tail-by-masking.ll
pr46525-expander-insertpoint.ll
pr47343-expander-lcssa-after-cfg-update.ll	[LV] Mark increment of main vector loop induction variable as NUW.	2021-06-07 10:47:52 +01:00
pr48832.ll
pr50686.ll	[LoopVectorize] precommit pr50686.ll for D104148	2021-06-14 13:58:25 +08:00
preserve-dbg-loc-and-loop-metadata.ll
ptr_loops.ll
ptr-induction.ll	[LV] Mark increment of main vector loop induction variable as NUW.	2021-06-07 10:47:52 +01:00
read-only.ll
reduction-inloop-pred.ll	[VPlan] Merge predicated-triangle regions, after sinking.	2021-06-28 11:10:38 +01:00
reduction-inloop-uf4.ll	[LV] Mark increment of main vector loop induction variable as NUW.	2021-06-07 10:47:52 +01:00
reduction-inloop.ll	[LV] Mark increment of main vector loop induction variable as NUW.	2021-06-07 10:47:52 +01:00
reduction-order.ll
reduction-predselect.ll	[VPlan] Merge predicated-triangle regions, after sinking.	2021-06-28 11:10:38 +01:00
reduction-ptr.ll
reduction-small-size.ll	[LV] Mark increment of main vector loop induction variable as NUW.	2021-06-07 10:47:52 +01:00
reduction.ll	[VPlan] Register recipe for instr if the simplified value is recipe.	2021-05-11 14:32:34 +01:00
remarks-multi-exit-loops.ll	[LV] Enable vectorization of multiple exit loops w/computable exit counts	2021-07-15 08:53:51 -07:00
remove_metadata.ll
reverse_induction.ll
reverse_iter.ll
runtime-check-address-space.ll	Revert "[NFC] remove explicit default value for strboolattr attribute in tests"	2021-05-24 19:43:40 +02:00
runtime-check-needed-but-empty.ll	[LV] Mark increment of main vector loop induction variable as NUW.	2021-06-07 10:47:52 +01:00
runtime-check-pointer-element-type.ll
runtime-check-readonly-address-space.ll	Revert "[NFC] remove explicit default value for strboolattr attribute in tests"	2021-05-24 19:43:40 +02:00
runtime-check-readonly.ll
runtime-check-small-clamped-bounds.ll	[LV] Extend FIXME in test add in 91ee1e379901af3.	2021-07-05 15:56:03 +01:00
runtime-check.ll	[LV] Mark increment of main vector loop induction variable as NUW.	2021-06-07 10:47:52 +01:00
runtime-drop-crash.ll
safegep.ll
same-base-access.ll
scalable-first-order-recurrence.ll	[LV] Add -scalable-vectorization=<option> flag.	2021-05-19 10:40:56 +01:00
scalable-loop-unpredicated-body-scalar-tail.ll	[LV] Mark increment of main vector loop induction variable as NUW.	2021-06-07 10:47:52 +01:00
scalable-reduction-inloop.ll	[LV] Mark increment of main vector loop induction variable as NUW.	2021-06-07 10:47:52 +01:00
scalable-trunc-min-bitwidth.ll	[SVE] Fix ShuffleVector cast<FixedVectorType> in truncateToMinimalBitwidths	2021-07-07 15:30:10 +01:00
scalable-vf-hint.ll	[LV] Add -scalable-vectorization=<option> flag.	2021-05-19 10:40:56 +01:00
scalar_after_vectorization.ll
scalar-select.ll
scalarized-bitcast.ll	[LoopVectorize] Simplify scalar cost calculation in getInstructionCost	2021-04-28 13:41:07 +01:00
scev-during-mutation.ll	[LV] Workaround PR49900 (a crash due to analyzing partially mutated IR)	2021-05-05 09:56:28 -07:00
scev-exitlim-crash.ll	Revert "[NFC] remove explicit default value for strboolattr attribute in tests"	2021-05-24 19:43:40 +02:00
select-reduction.ll
simple-unroll.ll
single-value-blend-phis.ll	[LV] Mark increment of main vector loop induction variable as NUW.	2021-06-07 10:47:52 +01:00
skeleton-lcssa-crash.ll	[LV] Mark increment of main vector loop induction variable as NUW.	2021-06-07 10:47:52 +01:00
skip-iterations.ll
small-loop.ll
start-non-zero.ll
store-shuffle-bug.ll
struct_access.ll
tail-folding-counting-down.ll
tail-folding-vectorization-factor-1.ll
tbaa-nodep.ll
tripcount.ll
undef-inst-bug.ll
uniform-blend.ll	[LV] Mark increment of main vector loop induction variable as NUW.	2021-06-07 10:47:52 +01:00
unroll_nonlatch.ll	[LV] Unconditionally branch from middle to scalar preheader if the scalar loop must execute (try 4)	2021-07-07 07:44:35 -07:00
unroll_novec.ll	[LV] Mark increment of main vector loop induction variable as NUW.	2021-06-07 10:47:52 +01:00
unroll-novec-memcheck-metadata.ll
unroll.ll
unsafe-dep-remark.ll
unsafe-vf-hint-remark.ll
unsized-pointee-crash.ll
use-scalar-epilogue-if-tp-fails.ll	[LV] Mark increment of main vector loop induction variable as NUW.	2021-06-07 10:47:52 +01:00
value-ptr-bug.ll
vect-phiscev-sext-trunc.ll
vect.omp.persistence.ll
vect.stats.ll
vector-geps.ll	[LV] Mark increment of main vector loop induction variable as NUW.	2021-06-07 10:47:52 +01:00
vector-intrinsic-call-cost.ll	[LV] Mark increment of main vector loop induction variable as NUW.	2021-06-07 10:47:52 +01:00
vectorize-once.ll
vectorize-pointer-phis.ll	Revert "[LAA] Support pointer phis in loop by analyzing each incoming pointer."	2021-05-28 10:33:52 +01:00
vectorizeVFone.ll
version-mem-access.ll
vplan_hcfg_stress_test.ll
vplan-dot-printing.ll
vplan-outer-loop-uncomputable-trip-count.ll
vplan-printing.ll	Recommit "[VPlan] Add VPReductionPHIRecipe (NFC)." and follow-ups.	2021-07-06 14:15:42 +01:00
vplan-sink-scalars-and-merge-vf1.ll	[VPlan] Do not sink uniform recipes in sinkScalarOperands.	2021-05-27 14:07:48 +01:00
vplan-sink-scalars-and-merge.ll	[VPlan] Merge predicated-triangle regions, after sinking.	2021-06-28 11:10:38 +01:00
vplan-stress-test-no-explict-vf.ll
vplan-vectorize-inner-loop-reduction.ll	[LV] Mark increment of main vector loop induction variable as NUW.	2021-06-07 10:47:52 +01:00
vplan-widen-call-instruction.ll	[LV] Mark increment of main vector loop induction variable as NUW.	2021-06-07 10:47:52 +01:00
vplan-widen-select-instruction.ll
write-only.ll
zero-sized-pointee-crash.ll