[PATCH] D57961: [X86] Add explicit alignment to __m128/__m128i/__m128d/etc. to allow matching of MSVC behavior with #pragma pack.

[Reid Kleckner via Phabricator via cfe-commits]

rnk accepted this revision.
rnk added a subscriber: rjmccall.
rnk added a comment.

Sounds good.

This change reminded me of D46042 <https://reviews.llvm.org/D46042>, https://crbug.com/849251, and rL333791 <https://reviews.llvm.org/rL333791>, which I had to revert, and I don't think it relanded. I think your change to add the *_u typedefs fixes the issues encountered there, and perhaps @rjmccall will be able to reland his change after this lands.


Repository:
  rC Clang

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  https://reviews.llvm.org/D57961/new/

https://reviews.llvm.org/D57961