[llvm] [Thumb] Resolve FIXME: We can trust live-in information from successor blocks now (PR #84111)

Craig Topper via llvm-commits llvm-commits at lists.llvm.org
Sat Apr 6 10:40:18 PDT 2024


topperc wrote:

> Also by the thing that changed I was actually referring to the changes that resulted from moving from livephysregs to liveregunits.
> 
> R6 is reserved anyway, so it is always "live"

Then you should explain that in your description. I was going off the text of the FIXME.

https://github.com/llvm/llvm-project/pull/84111


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