[all-commits] [llvm/llvm-project] e42ef8: [delinearize] use update_analyze_test_checks.py in...

[Sebastian Pop via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: e42ef8083cd26a1796cb4ad1eaa05821a1067106
      https://github.com/llvm/llvm-project/commit/e42ef8083cd26a1796cb4ad1eaa05821a1067106
  Author: Sebastian Pop <spop at nvidia.com>
  Date:   2025-08-21 (Thu, 21 Aug 2025)

  Changed paths:
    M llvm/lib/Analysis/Delinearization.cpp
    M llvm/test/Analysis/Delinearization/a.ll
    M llvm/test/Analysis/Delinearization/byte_offset.ll
    M llvm/test/Analysis/Delinearization/constant_functions_multi_dim.ll
    M llvm/test/Analysis/Delinearization/divide_by_one.ll
    M llvm/test/Analysis/Delinearization/fixed_size_array.ll
    M llvm/test/Analysis/Delinearization/gcd_multiply_expr.ll
    M llvm/test/Analysis/Delinearization/himeno_1.ll
    M llvm/test/Analysis/Delinearization/himeno_2.ll
    M llvm/test/Analysis/Delinearization/iv_times_constant_in_subscript.ll
    M llvm/test/Analysis/Delinearization/multidim_ivs_and_integer_offsets_3d.ll
    M llvm/test/Analysis/Delinearization/multidim_ivs_and_integer_offsets_nts_3d.ll
    M llvm/test/Analysis/Delinearization/multidim_ivs_and_parameteric_offsets_3d.ll
    M llvm/test/Analysis/Delinearization/multidim_only_ivs_2d.ll
    M llvm/test/Analysis/Delinearization/multidim_only_ivs_2d_nested.ll
    M llvm/test/Analysis/Delinearization/multidim_only_ivs_3d.ll
    M llvm/test/Analysis/Delinearization/multidim_only_ivs_3d_cast.ll
    M llvm/test/Analysis/Delinearization/multidim_two_accesses_different_delinearization.ll
    M llvm/test/Analysis/Delinearization/parameter_addrec_product.ll
    M llvm/test/Analysis/Delinearization/terms_with_identity_factor.ll
    M llvm/test/Analysis/Delinearization/type_mismatch.ll
    R llvm/test/Analysis/Delinearization/undef.ll
    M llvm/utils/UpdateTestChecks/common.py

  Log Message:
  -----------
  [delinearize] use update_analyze_test_checks.py in delinearization testcases (#153831)

In this patch:
1. Adapt the output of printDelinearization() to match what the script
   expects to see, "Printing analysis 'Delinearization' for function".
2. Register the "Delinearization" pass in the update script.
3. Automatically remove the existing CHECK statements.
4. Update the tests with a run of:
```
$ ~/llvm-project/llvm/utils/update_analyze_test_checks.py
        --opt=~/llvm-project/build/bin/opt
        ~/llvm-project/llvm/test/Analysis/Delinearization/*.ll
```
5. Drop llvm/test/Analysis/Delinearization/undef.ll because the test
   does not pass the github-actions "undef deprecator."
6. Only run delinearization pretty-print pass on the most internal loop.
7. Only run delinearization pretty-print pass on load and store
   instructions.



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