llvm-project
[LV] Ignore user-specified interleave count when unsafe.
#153009

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[LV] Ignore user-specified interleave count when unsafe. #153009

kmclaughlin-arm merged 6 commits into llvm:main from kmclaughlin-arm:lv-ic-hints

kmclaughlin-arm requested a review from

fhahn 86 days ago

kmclaughlin-arm requested a review from

huntergr-arm 86 days ago

kmclaughlin-arm requested a review from

david-arm 86 days ago

llvmbot added vectorizers

llvmbot added llvm:transforms

david-arm commented on 2025-08-11

fhahn commented on 2025-08-11

david-arm commented on 2025-08-12

[LV] Ignore user-specified interleave count when unsafe.

938a0e31

- Reworded diagnostic message

31c6578b

- Handle UserIC as part of selectInterleaveCount

20fe702e

- Moved UserIC back out of selectInterleaveCount

17eda945

kmclaughlin-arm force pushed from 424e515a to 17eda945 27 days ago

david-arm commented on 2025-10-21

- Only set UserIC to 1 if an interleave count > 1 was requested

444e58cc

david-arm approved these changes on 2025-10-21

fhahn commented on 2025-10-21

- Add an assert for !isSafeForAnyVectorWidth()

5ad8fb2a

fhahn approved these changes on 2025-10-22

kmclaughlin-arm merged 45c0b291 into main 14 days ago

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vectorizers llvm:transforms

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