[PATCH] D88659: [FE]Split SuitableAlign into two parts

[Hubert Tong via Phabricator via cfe-commits]

hubert.reinterpretcast added a comment.

In D88659#2318203 <https://reviews.llvm.org/D88659#2318203>, @jyknight wrote:

> It seems like on AIX, `__BIGGEST_ALIGNMENT__` should just be set to 16, then. I'm not sure why you want it to be 8?



  /// Return the alignment that is suitable for storing any
  /// object with a fundamental alignment requirement.

Vector types have extended (not fundamental) alignment on AIX, because `malloc` is not guaranteed to return addresses that are 16-byte aligned.


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