[PATCH] D56325: Sort symbols in .bss by size.

[Vic Yang via Phabricator via llvm-commits]

victoryang added a comment.

I didn't test the descending order, but assuming there's no special alignment requirement, you'd likely end up with similar result because you are essentially shifting all page boundaries and flipping individual symbols at the same time.

Re alignment: do we currently have any logic to order symbols based on alignment? And in terms of testing, what metrics do you want to see?


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  https://reviews.llvm.org/D56325/new/

https://reviews.llvm.org/D56325