[PATCH] D32461: default tied output register

[Matt Arsenault via Phabricator via llvm-commits]

arsenm added a comment.

In D32461#1871151 <https://reviews.llvm.org/D32461#1871151>, @MikeStump wrote:

> What this accomplishes is listed in the summary and isn't meant to be opaque.  https://reviews.llvm.org/D35998 in theory has a way to see it work, you can ask them for an in tree test case.


Commit message needs more elaboration. Default tied output registers already look implemented to me, and this is an asm matcher problem. The case handled here also looks implemented, so this needs an explanation for what this is fixing


Repository:
  rL LLVM

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D32461/new/

https://reviews.llvm.org/D32461