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llvm-project/polly/test/Isl/CodeGen
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Eli Friedman fd229caa01 [polly] Fix SCEVLoopAddRecRewriter to avoid invalid AddRecs. 
When we're remapping an AddRec, the AddRec constructed by a partial
rewrite might not make sense.  This triggers an assertion complaining
it's not loop-invariant.

Instead of constructing the partially rewritten AddRec, just skip
straight to calling evaluateAtIteration.

Testcase was automatically reduced using llvm-reduce, so it's a little
messy, but hopefully makes sense.

Differential Revision: https://reviews.llvm.org/D102959
2021-06-01 09:51:05 -07:00
..
LoopParallelMD
[Polly][Codegen] Emit access group metadata.
2021-03-04 03:58:03 -06:00
MemAccess
Reland "[ScalarEvolution] createSCEV(): recognize udiv/urem disguised as an sdiv/srem"
2020-07-06 18:00:22 +03:00
OpenMP
[polly] Fix SCEVLoopAddRecRewriter to avoid invalid AddRecs.
2021-06-01 09:51:05 -07:00
RuntimeDebugBuilder
…
20100617.ll
…
20100622.ll
…
20100707_2.ll
…
20100707.ll
…
20100708_2.ll
…
20100708.ll
…
20100713_2.ll
…
20100713.ll
…
20100717.ll
…
20100718-DomInfo-2.ll
…
20100718-DomInfo.ll
…
20100720-MultipleConditions.ll
…
20100809-IndependentBlock.ll
…
20100811-ScalarDependencyBetweenBrAndCnd.ll
…
20101030-Overflow.ll
…
20101103-Overflow3.ll
…
20101103-signmissmatch.ll
…
20110226-Ignore-Dead-Code.ll
…
20110226-PHI-Node-removed.ll
…
20120316-InvalidCast.ll
…
20120403-RHS-type-mismatch.ll
…
20130211-getNumberOfIterations.ll
…
20130221.ll
…
20150328-SCEVExpanderIntroducesNewIV.ll
Require "target datalayout" to be at the beginning of an IR file.
2020-04-20 11:55:49 -07:00
alias_metadata_too_many_arrays.ll
…
alias-check-multi-dim.ll
…
aliasing_different_base_and_access_type.ll
…
aliasing_different_pointer_types.ll
…
aliasing_multidimensional_access.ll
…
aliasing_parametric_simple_1.ll
…
aliasing_parametric_simple_2.ll
…
aliasing_struct_element.ll
…
alignment.ll
…
annotated_alias_scopes.ll
…
blas_sscal_simplified.ll
…
conflict-between-loop-invariant-code-hosting-and-escape-map-computation.ll
…
constant_condition.ll
…
create-conditional-scop.ll
[BasicAA] Replace -basicaa with -basic-aa in polly
2020-06-30 15:50:17 -07:00
dead_invariant_load_instruction_referenced_by_parameter_1.ll
Revert "[NFC] remove explicit default value for strboolattr attribute in tests"
2021-05-24 19:43:40 +02:00
dead_invariant_load_instruction_referenced_by_parameter_2.ll
Revert "[NFC] remove explicit default value for strboolattr attribute in tests"
2021-05-24 19:43:40 +02:00
debug-intrinsics.ll
Revert "[NFC] remove explicit default value for strboolattr attribute in tests"
2021-05-24 19:43:40 +02:00
dominance_problem_after_early_codegen_bailout.ll
…
empty_domain_in_context.ll
[Polly] Update isl to isl-0.23-61-g24e8cd12.
2021-01-19 12:01:31 -06:00
entry_with_trivial_phi_other_bb.ll
…
entry_with_trivial_phi.ll
…
error_block_contains_invalid_memory_access.ll
Revert "[NFC] remove explicit default value for strboolattr attribute in tests"
2021-05-24 19:43:40 +02:00
error-stmt-in-non-affine-region.ll
…
exprModDiv___%for.cond---%for.end.jscop
[Polly] Track defined behavior for PHI predecessor computation.
2021-01-23 13:03:49 -06:00
exprModDiv___%for.cond---%for.end.jscop.pow2
[Polly] Track defined behavior for PHI predecessor computation.
2021-01-23 13:03:49 -06:00
exprModDiv.ll
…
fortran_array_runtime_size_generation.ll
…
getNumberOfIterations.ll
[Polly][Codegen] Emit access group metadata.
2021-03-04 03:58:03 -06:00
hoisted_load_escapes_through_phi.ll
…
hoisting_1.ll
Revert "[NFC] remove explicit default value for strboolattr attribute in tests"
2021-05-24 19:43:40 +02:00
hoisting_2.ll
Revert "[NFC] remove explicit default value for strboolattr attribute in tests"
2021-05-24 19:43:40 +02:00
if-conditions-in-vector-code.ll
…
inner_scev_sdiv_1.ll
…
inner_scev_sdiv_2.ll
…
inner_scev_sdiv_3.ll
…
inner_scev_sdiv_in_lb_invariant.ll
…
inner_scev_sdiv_in_lb.ll
…
inner_scev_sdiv_in_rtc.ll
…
intrinsics_lifetime.ll
Revert "[NFC] remove explicit default value for strboolattr attribute in tests"
2021-05-24 19:43:40 +02:00
intrinsics_misc.ll
Revert "[NFC] remove explicit default value for strboolattr attribute in tests"
2021-05-24 19:43:40 +02:00
inv-load-lnt-crash-wrong-order-2.ll
…
inv-load-lnt-crash-wrong-order-3.ll
…
inv-load-lnt-crash-wrong-order.ll
…
invariant_cannot_handle_void.ll
Revert "[NFC] remove explicit default value for strboolattr attribute in tests"
2021-05-24 19:43:40 +02:00
invariant_load_address_space.ll
…
invariant_load_alias_metadata.ll
Make IRBuilder automatically set alignment on load/store/alloca.
2020-04-13 13:43:14 -07:00
invariant_load_base_pointer_conditional_2.ll
…
invariant_load_base_pointer_conditional.ll
…
invariant_load_base_pointer.ll
…
invariant_load_canonicalize_array_baseptrs.ll
…
invariant_load_condition.ll
…
invariant_load_different_sized_types.ll
Revert "[NFC] remove explicit default value for strboolattr attribute in tests"
2021-05-24 19:43:40 +02:00
invariant_load_escaping_second_scop.ll
…
invariant_load_escaping.ll
…
invariant_load_hoist_alignment.ll
[IR] Let IRBuilder's CreateVectorSplat/CreateShuffleVector use poison as placeholder
2020-12-30 04:21:04 +09:00
invariant_load_in_non_affine_subregion.ll
…
invariant_load_loop_ub.ll
…
invariant_load_not_executed_but_in_parameters.ll
Revert "[NFC] remove explicit default value for strboolattr attribute in tests"
2021-05-24 19:43:40 +02:00
invariant_load_outermost.ll
…
invariant_load_parameters_cyclic_dependence.ll
[Polly] Track defined behavior for PHI predecessor computation.
2021-01-23 13:03:49 -06:00
invariant_load_ptr_ptr_noalias.ll
…
invariant_load_scalar_dep.ll
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invariant_load_scalar_escape_alloca_sharing.ll
…
invariant_load.ll
…
invariant_loads_from_struct_with_different_types_1.ll
…
invariant_loads_from_struct_with_different_types_2.ll
…
invariant_loads_ignore_parameter_bounds.ll
…
invariant_verify_function_failed_2.ll
Revert "[NFC] remove explicit default value for strboolattr attribute in tests"
2021-05-24 19:43:40 +02:00
invariant_verify_function_failed.ll
Revert "[NFC] remove explicit default value for strboolattr attribute in tests"
2021-05-24 19:43:40 +02:00
invariant-load-dimension.ll
…
invariant-load-preload-base-pointer-origin-first.ll
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large-numbers-in-boundary-context.ll
…
load_subset_with_context___%for.cond7.preheader---%for.cond33.preheader.jscop
…
load_subset_with_context___%for.cond7.preheader---%for.cond33.preheader.jscop.transformed
…
load_subset_with_context.ll
…
loop_with_condition_2.ll
[BasicAA] Replace -basicaa with -basic-aa in polly
2020-06-30 15:50:17 -07:00
loop_with_condition_ineq.ll
[BasicAA] Replace -basicaa with -basic-aa in polly
2020-06-30 15:50:17 -07:00
loop_with_condition_nested.ll
[BasicAA] Replace -basicaa with -basic-aa in polly
2020-06-30 15:50:17 -07:00
loop_with_condition.ll
[BasicAA] Replace -basicaa with -basic-aa in polly
2020-06-30 15:50:17 -07:00
loop_with_conditional_entry_edge_split_hard_case.ll
…
loop-invariant-load-type-mismatch.ll
Revert "[NFC] remove explicit default value for strboolattr attribute in tests"
2021-05-24 19:43:40 +02:00
memcpy_annotations.ll
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multidim_2d_parametric_array_static_loop_bounds.ll
…
multidim_alias_check.ll
…
multidim-non-matching-typesize-2.ll
Update polly tests to use -disable-basicaa to -disable-basic-aa
2020-06-27 15:56:01 +01:00
multidim-non-matching-typesize.ll
Update polly tests to use -disable-basicaa to -disable-basic-aa
2020-06-27 15:56:01 +01:00
multiple_sai_fro_same_base_address.ll
…
multiple-codegens.ll
[Polly] Preserve DetectionContext references.
2021-02-13 03:36:09 -06:00
multiple-scops-in-a-row.ll
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multiple-types-invariant-load-2.ll
Revert "[NFC] remove explicit default value for strboolattr attribute in tests"
2021-05-24 19:43:40 +02:00
multiple-types-invariant-load.ll
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new_multidim_access___%bb1---%bb17.jscop
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no_guard_bb.ll
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no-overflow-tracking.ll
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non_affine_float_compare.ll
…
non-affine-dominance-generated-entering.ll
…
non-affine-exit-node-dominance.ll
…
non-affine-phi-node-expansion-2.ll
Make IRBuilder automatically set alignment on load/store/alloca.
2020-04-13 13:43:14 -07:00
non-affine-phi-node-expansion-3.ll
…
non-affine-phi-node-expansion-4.ll
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non-affine-phi-node-expansion.ll
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non-affine-region-exit-phi-incoming-synthesize-2.ll
…
non-affine-region-exit-phi-incoming-synthesize.ll
…
non-affine-region-implicit-store.ll
…
non-affine-region-phi-references-in-scop-value.ll
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non-affine-subregion-dominance-reuse.ll
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non-affine-switch.ll
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non-affine-synthesized-in-branch.ll
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non-affine-update___%bb1---%bb15.jscop
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non-affine-update.ll
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non-hoisted-load-needed-as-base-ptr.ll
…
only_non_affine_error_region.ll
…
openmp_limit_threads.ll
…
out-of-scop-phi-node-use.ll
Revert "[NFC] remove explicit default value for strboolattr attribute in tests"
2021-05-24 19:43:40 +02:00
param_div_div_div_2.ll
[NFCI] Fix polly tests after b46c085d2b6d15873fb53718f0a70b3848e19e4a
2021-03-07 20:44:04 +03:00
partial_write_array___%for---%return.jscop
…
partial_write_array___%for---%return.jscop.transformed
…
partial_write_array.ll
Make IRBuilder automatically set alignment on load/store/alloca.
2020-04-13 13:43:14 -07:00
partial_write_emptyset___%for---%return.jscop
…
partial_write_emptyset___%for---%return.jscop.transformed
…
partial_write_emptyset.ll
…
partial_write_full_write_that_appears_partial.ll
…
partial_write_impossible_restriction___%for.body344---%if.then.i.i1141.loopexit.jscop
…
partial_write_impossible_restriction___%for.body344---%if.then.i.i1141.loopexit.jscop.transformed
…
partial_write_impossible_restriction.ll
Reland [SCEV] Improve modelling for (null) pointer constants
2021-03-13 16:05:34 +03:00
partial_write_in_region___%bb1---%bb12.jscop
…
partial_write_in_region___%bb1---%bb12.jscop.transformed
…
partial_write_in_region_with_loop___%bb1---%bb14.jscop
…
partial_write_in_region_with_loop___%bb1---%bb14.jscop.transformed
…
partial_write_in_region_with_loop.ll
…
partial_write_in_region.ll
…
partial_write_mapped_scalar___%for---%return.jscop
…
partial_write_mapped_scalar___%for---%return.jscop.transformed
…
partial_write_mapped_scalar_subregion___%for---%return.jscop
…
partial_write_mapped_scalar_subregion___%for---%return.jscop.transformed
…
partial_write_mapped_scalar_subregion.ll
…
partial_write_mapped_scalar.ll
…
partial_write_mapped_vector___%for---%return.jscop
…
partial_write_mapped_vector___%for---%return.jscop.transformed
…
partial_write_mapped_vector.ll
[BasicAA] Replace -basicaa with -basic-aa in polly
2020-06-30 15:50:17 -07:00
perf_monitoring_cycles_per_scop.ll
…
perf_monitoring_trip_counts_per_scop.ll
…
perf_monitoring.ll
…
phi_after_error_block_outside_of_scop.ll
…
phi_condition_modeling_1.ll
…
phi_condition_modeling_2.ll
…
phi_conditional_simple_1.ll
…
phi_in_exit_early_lnt_failure_1.ll
…
phi_in_exit_early_lnt_failure_2.ll
…
phi_in_exit_early_lnt_failure_3.ll
…
phi_in_exit_early_lnt_failure_5.ll
…
phi_loop_carried_float_escape.ll
…
phi_loop_carried_float.ll
…
phi_scalar_simple_1.ll
…
phi_scalar_simple_2.ll
…
phi_with_multi_exiting_edges_2.ll
…
phi_with_one_exit_edge.ll
…
phi-defined-before-scop.ll
Revert "[NFC] remove explicit default value for strboolattr attribute in tests"
2021-05-24 19:43:40 +02:00
PHIInExit.ll
…
pointer_rem.ll
…
pointer-type-expressions-2.ll
…
pointer-type-expressions.ll
…
pointer-type-pointer-type-comparison.ll
…
pr25241.ll
Revert "[NFC] remove explicit default value for strboolattr attribute in tests"
2021-05-24 19:43:40 +02:00
ptrtoint_as_parameter.ll
[SCEV] Introduce SCEVPtrToIntExpr (PR46786)
2020-10-30 11:13:35 +03:00
read-only-scalars.ll
…
reduction_2.ll
[BasicAA] Replace -basicaa with -basic-aa in polly
2020-06-30 15:50:17 -07:00
reduction_simple_binary.ll
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reduction.ll
…
region_exiting-domtree.ll
…
region_multiexit_partialwrite___%bb3---%bb19.jscop
…
region_multiexit_partialwrite___%bb3---%bb19.jscop.transformed
…
region_multiexit_partialwrite.ll
…
region-with-instructions.ll
…
run-time-condition-with-scev-parameters.ll
…
run-time-condition.ll
[BasicAA] Replace -basicaa with -basic-aa in polly
2020-06-30 15:50:17 -07:00
scalar_codegen_crash.ll
…
scalar-references-used-in-scop-compute.ll
…
scalar-store-from-same-bb.ll
…
scev_expansion_in_nonaffine.ll
Revert "[NFC] remove explicit default value for strboolattr attribute in tests"
2021-05-24 19:43:40 +02:00
scev_looking_through_bitcasts.ll
Reland [SCEV] Improve modelling for (null) pointer constants
2021-03-13 16:05:34 +03:00
scev-backedgetaken.ll
[Polly] Fix test after D96534.
2021-02-19 12:49:29 -06:00
scev-division-invariant-load.ll
…
scev.ll
…
scop_expander_insert_point.ll
[NFCI] Fix polly tests after b46c085d2b6d15873fb53718f0a70b3848e19e4a
2021-03-07 20:44:04 +03:00
scop_expander_segfault.ll
…
scop_never_executed_runtime_check_location.ll
…
select-base-pointer.ll
…
sequential_loops.ll
…
simple_loop_non_single_exit_2.ll
…
simple_loop_non_single_exit.ll
…
simple_non_single_entry.ll
…
simple_nonaffine_loop.ll
…
simple_vec_assign_scalar_2.ll
[BasicAA] Replace -basicaa with -basic-aa in polly
2020-06-30 15:50:17 -07:00
simple_vec_assign_scalar.ll
[BasicAA] Replace -basicaa with -basic-aa in polly
2020-06-30 15:50:17 -07:00
simple_vec_call_2.ll
[BasicAA] Replace -basicaa with -basic-aa in polly
2020-06-30 15:50:17 -07:00
simple_vec_call.ll
[BasicAA] Replace -basicaa with -basic-aa in polly
2020-06-30 15:50:17 -07:00
simple_vec_cast.ll
[IR] Let IRBuilder's CreateVectorSplat/CreateShuffleVector use poison as placeholder
2020-12-30 04:21:04 +09:00
simple_vec_const.ll
[IR] Let IRBuilder's CreateVectorSplat/CreateShuffleVector use poison as placeholder
2020-12-30 04:21:04 +09:00
simple_vec_large_width.ll
[BasicAA] Replace -basicaa with -basic-aa in polly
2020-06-30 15:50:17 -07:00
simple_vec_ptr_ptr_ty.ll
[IR] Let IRBuilder's CreateVectorSplat/CreateShuffleVector use poison as placeholder
2020-12-30 04:21:04 +09:00
simple_vec_stride_negative_one.ll
…
simple_vec_stride_one.ll
…
simple_vec_stride_x.ll
[BasicAA] Replace -basicaa with -basic-aa in polly
2020-06-30 15:50:17 -07:00
simple_vec_strides_multidim.ll
…
simple_vec_two_stmts.ll
[BasicAA] Replace -basicaa with -basic-aa in polly
2020-06-30 15:50:17 -07:00
single_do_loop_int_max_iterations___%do.body---%do.end.jscop
…
single_do_loop_int_max_iterations.ll
…
single_do_loop_int_param_iterations.ll
…
single_do_loop_ll_max_iterations.ll
…
single_do_loop_one_iteration.ll
…
single_do_loop_scev_replace.ll
…
single_loop_int_max_iterations.ll
…
single_loop_ll_max_iterations.ll
…
single_loop_one_iteration.ll
…
single_loop_param.ll
…
single_loop_zero_iterations.ll
…
single_loop.ll
…
split_edge_of_exit.ll
…
split_edges_2.ll
…
split_edges.ll
…
srem-in-other-bb.ll
…
stack-overflow-in-load-hoisting.ll
…
stmt_split_no_dependence.ll
…
switch-in-non-affine-region.ll
…
synthesizable_phi_write_after_loop.ll
…
test-invalid-operands-for-select-2.ll
…
test-invalid-operands-for-select.ll
…
test.ll
…
two-loops-right-after-each-other-2.ll
…
two-scops-in-row-invalidate-scevs.ll
…
two-scops-in-row.ll
…
udiv_expansion_position.ll
…
uninitialized_scalar_memory.ll
…
unpredictable-loop-unsynthesizable.ll
…
variant_load_empty_domain.ll
…
whole-scop-non-affine-subregion.ll
…