llvm

6bf3249f - [Clang][Sema] Emit diagnostic for __builtin_vectorelements(<SVEType>) when SVE is not available. (#168097)

[Clang][Sema] Emit diagnostic for __builtin_vectorelements(<SVEType>) when SVE is not available. (#168097) As is done for other targets, I've moved the target type checking code into SemaARM and migrated existing uses. Fixes https://github.com/llvm/llvm-project/issues/155736