[clang] [llvm] [ASAN][AArch64] Asan crash fix for scalable types. (PR #155505)

[Daniel Kiss via cfe-commits]

DanielKristofKiss wrote:

recent regression, doesn't present on the 20.x branch but on [main](https://godbolt.org/z/v66zPvbo5)


https://github.com/llvm/llvm-project/pull/155505