[VPlan] Keep common flags during CSE.#157664

Merged

fhahn merged 3 commits intollvm:mainfrom

fhahn:vplan-cse-retain-matching-flags

Sep 10, 2025

Commits on Sep 9, 2025

[VPlan] Only drop flags on mis-match during CSE.
fhahn
committed

Commits on Sep 10, 2025

Merge remote-tracking branch 'origin/main' into vplan-cse-retain-matching-flags
fhahn
committed
!fixup add missing &, add some more missing tests.
fhahn
committed