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llvm-project/llvm/test/Analysis/Delinearization
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Florian Hahn 7019624ee1
[SCEV] Strengthen nowrap flags via ranges for ARs on construction. 
At the moment, proveNoWrapViaConstantRanges is only used when creating
SCEV[Zero,Sign]ExtendExprs. We can get significant improvements by
strengthening flags after creating the AddRec.

I'll also share a follow-up patch that removes the code to strengthen
flags when creating SCEV[Zero,Sign]ExtendExprs. Modifying AddRecs while
creating those can lead to surprising changes.

Compile-time looks neutral:
https://llvm-compile-time-tracker.com/compare.php?from=94676cf8a13c511a9acfc24ed53c98964a87bde3&to=aced434e8b103109104882776824c4136c90030d&stat=instructions:u

Reviewed By: mkazantsev, nikic

Differential Revision: https://reviews.llvm.org/D144050
2023-03-07 17:10:34 +01:00
..
a.ll
[Delinearization] Convert tests to opaque pointers (NFC)
2022-12-16 10:37:10 +01:00
byte_offset.ll
[Delinearization] Convert tests to opaque pointers (NFC)
2022-12-16 10:37:10 +01:00
constant_functions_multi_dim.ll
[Delinearization] Convert tests to opaque pointers (NFC)
2022-12-16 10:37:10 +01:00
divide_by_one.ll
[Delinearization] Convert tests to opaque pointers (NFC)
2022-12-16 10:37:10 +01:00
gcd_multiply_expr.ll
[Delinearization] Convert tests to opaque pointers (NFC)
2022-12-16 10:37:10 +01:00
himeno_1.ll
[Delinearization] Convert tests to opaque pointers (NFC)
2022-12-16 10:37:10 +01:00
himeno_2.ll
[Delinearization] Convert tests to opaque pointers (NFC)
2022-12-16 10:37:10 +01:00
iv_times_constant_in_subscript.ll
[Delinearization] Convert tests to opaque pointers (NFC)
2022-12-16 10:37:10 +01:00
lit.local.cfg
…
multidim_ivs_and_integer_offsets_3d.ll
[Delinearization] Convert tests to opaque pointers (NFC)
2022-12-16 10:37:10 +01:00
multidim_ivs_and_integer_offsets_nts_3d.ll
[Delinearization] Convert tests to opaque pointers (NFC)
2022-12-16 10:37:10 +01:00
multidim_ivs_and_parameteric_offsets_3d.ll
[Delinearization] Convert tests to opaque pointers (NFC)
2022-12-16 10:37:10 +01:00
multidim_only_ivs_2d_nested.ll
[Delinearization] Convert tests to opaque pointers (NFC)
2022-12-16 10:37:10 +01:00
multidim_only_ivs_2d.ll
[Delinearization] Convert tests to opaque pointers (NFC)
2022-12-16 10:37:10 +01:00
multidim_only_ivs_3d_cast.ll
[SCEV] Strengthen nowrap flags via ranges for ARs on construction.
2023-03-07 17:10:34 +01:00
multidim_only_ivs_3d.ll
[Delinearization] Convert tests to opaque pointers (NFC)
2022-12-16 10:37:10 +01:00
multidim_two_accesses_different_delinearization.ll
[Delinearization] Convert tests to opaque pointers (NFC)
2022-12-16 10:37:10 +01:00
parameter_addrec_product.ll
[Delinearization] Convert tests to opaque pointers (NFC)
2022-12-16 10:37:10 +01:00
terms_with_identity_factor.ll
[Delinearization] Convert tests to opaque pointers (NFC)
2022-12-16 10:37:10 +01:00
type_mismatch.ll
[Delinearization] Convert tests to opaque pointers (NFC)
2022-12-16 10:37:10 +01:00
undef.ll
[Delinearization] Convert tests to opaque pointers (NFC)
2022-12-16 10:37:10 +01:00