[PATCH] D32001: [APInt] Reorder fields to avoid a hole in the middle of the class

[Hans Wennborg via Phabricator via llvm-commits]

hans added a comment.

In https://reviews.llvm.org/D32001#725651, @davide wrote:

> I wonder if there's an easy way of testing this so that it doesn't break in the future? Maybe an unit test checking `sizeof()`. Thoughts?


Clang (and GCC too I think) has a -Wpadded parning. Maybe we could #pragma enable it around this class? We have a lot of classes that are supposed to be carefully packed though.


Repository:
  rL LLVM

https://reviews.llvm.org/D32001