hanchenye-llvm-project/polly/test/Isl/Ast
Tobias Grosser 701d943d12 [IslAst] Do not assert in case of empty min/max alias locations
In certain situations, the context in the isl_ast_build could result for the
min/max locations of our alias sets to become empty, which would cause an
internal error in isl, which is then unable to derive a value for these
expressions. Check these conditions before code generating expressions and
instead assume that alias check succeeded. This is valid, as the corresponding
memory accesses will not be executed under any valid context.

This fixed llvm.org/PR34432. Thanks to Qirun Zhang for reporting.

llvm-svn: 312455
2017-09-03 19:47:19 +00:00
..
OpenMP
alias_checks_with_empty_context.ll [IslAst] Do not assert in case of empty min/max alias locations 2017-09-03 19:47:19 +00:00
alias_simple_1.ll
alias_simple_2.ll
alias_simple_3.ll
aliasing_arrays_with_identical_base.ll [IslAst] Do not compare arrays in alias check which are known to be identical 2017-08-28 20:17:02 +00:00
aliasing_multiple_alias_groups.ll
aliasing_parametric_simple_1.ll
aliasing_parametric_simple_2.ll
dependence_distance_constant.ll
dependence_distance_multiple_constant.ll
dependence_distance_parametric.ll
dependence_distance_parametric_expr.ll
dependence_distance_varying.ll
dependence_distance_varying_in_outer_loop.ll
dependence_distance_varying_multiple.ll
domain_bounded_only_with_context.ll
non_affine_access.ll [IslAst] Print memory accesses in AST dump 2017-07-10 20:13:06 +00:00
reduction_clauses_multidimensional_access.ll
reduction_clauses_onedimensional_access.ll
reduction_dependences_equal_non_reduction_dependences.ll
reduction_different_reduction_clauses.ll
reduction_in_one_dimension.ll
reduction_loop_reversal.ll [tests] Set -polly-import-jscop-dir=%S always 2017-07-11 10:39:01 +00:00
reduction_modulo_and_loop_reversal_schedule.ll [tests] Set -polly-import-jscop-dir=%S always 2017-07-11 10:39:01 +00:00
reduction_modulo_and_loop_reversal_schedule_2.ll [tests] Set -polly-import-jscop-dir=%S always 2017-07-11 10:39:01 +00:00
reduction_modulo_schedule.ll [tests] Set -polly-import-jscop-dir=%S always 2017-07-11 10:39:01 +00:00
reduction_modulo_schedule_multiple_dimensions.ll [tests] Set -polly-import-jscop-dir=%S always 2017-07-11 10:39:01 +00:00
reduction_modulo_schedule_multiple_dimensions_2.ll [tests] Set -polly-import-jscop-dir=%S always 2017-07-11 10:39:01 +00:00
reduction_modulo_schedule_multiple_dimensions_3.ll [tests] Set -polly-import-jscop-dir=%S always 2017-07-11 10:39:01 +00:00
reduction_modulo_schedule_multiple_dimensions_4.ll [tests] Set -polly-import-jscop-dir=%S always 2017-07-11 10:39:01 +00:00
reduction_modulo_schedule_multiple_dimensions_5.ll [tests] Set -polly-import-jscop-dir=%S always 2017-07-11 10:39:01 +00:00
reduction_multiple_dimensions.ll
reduction_multiple_dimensions_2.ll
reduction_multiple_dimensions_3.ll
reduction_multiple_dimensions_4.ll
rlr___%for.cond---%for.end10.jscop
rmalrs2___%for.cond---%for.end10.jscop
rmalrs___%for.cond---%for.end10.jscop
rmd2___%for.cond---%for.end12.jscop
rmd3___%for.cond---%for.end12.jscop
rmd4___%for.cond---%for.end12.jscop
rmd___%for.cond---%for.end12.jscop
rms___%for.cond---%for.end10.jscop
rmsmd2___%for.cond---%for.end6.jscop
rmsmd3___%for.cond---%for.end6.jscop
rmsmd4___%for.cond---%for.end6.jscop
rmsmd5___%for.cond---%for.end6.jscop
rmsmd___%for.cond---%for.end6.jscop
run-time-condition.ll
runtime_context_with_error_blocks.ll
simple-run-time-condition.ll [ScopInfo] Disable memory folding in case it results in multi-disjunct relations 2017-03-01 21:11:27 +00:00
single_loop_strip_mine.ll [tests] Set -polly-import-jscop-dir=%S always 2017-07-11 10:39:01 +00:00
single_loop_strip_mine___%for.cond---%for.end.jscop