[PATCH] D92361: [trivial-abi] Support types without a copy or move constructor.

[Zoe Carver via Phabricator via cfe-commits]

zoecarver added a comment.

> We could probably do something like what this patch is doing and determine whether a class can be passed in registers based on whether its subobjects can be passed in registers. If all of the subobjects can be passed in registers, the current class can be passed in registers too unless something declared in the current class forces it to be passed indirectly (e.g., a virtual function is declared).

That's where I'm getting confused because on main both `B0` and `B1` are passed directly, so why isn't `D` also getting passed directly? There's nothing declared in that class other than the two members.


Repository:
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  https://reviews.llvm.org/D92361/new/

https://reviews.llvm.org/D92361