[Clang][AArch64] Add missing builtins for __ARM_FEATURE_SME2p1.#147362

Merged

paulwalker-arm merged 2 commits intollvm:mainfrom

paulwalker-arm:sve-acle-feature-detection-sme2p1

Jul 9, 2025

Commits on Jul 9, 2025

Update tests to be more amenable for testing SME.
paulwalker-arm
committed
[Clang][AArch64] Add missing builtins for __ARM_FEATURE_SME2p1.
paulwalker-arm
committed