[PATCH] D77849: [calcspillweights] mark LiveIntervals from INLINEASM_BR defs as not spillable

[Eli Friedman via Phabricator via llvm-commits]

efriedma added a comment.

The issue with physical register liveness is what D75098 <https://reviews.llvm.org/D75098> was trying to solve.  The testcase here involves a callbr that produces a virtual register, which is a slightly different problem, I think.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D77849/new/

https://reviews.llvm.org/D77849