[PATCH] D88499: [NFC][regalloc] Make VirtRegAuxInfo part of allocator state

[Quentin Colombet via Phabricator via llvm-commits]

qcolombet requested changes to this revision.
qcolombet added a comment.
This revision now requires changes to proceed.

Hi,

>From the perspective of the caller, this patch exposes some implementation details that I am not sure are worth it.

Put differently, what is the expected benefits of moving VRAI life-time to the allocators?

VRAI are relatively light-weight objects and I wouldn't expect saving on the constructor to bring us any gain. So what are we after here?

Cheers,
-Quentin


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