[PATCH] D65614: [Reassociate] Stop linearizing all associative expression trees w/o profitability

[Roman Lebedev via Phabricator via llvm-commits]

lebedev.ri added a comment.

I'm seeing many regressions in diffs.

Honestly i'd say this is the wrong fix/direction,
i don't recall any such thing as register pressure
for middle-end IR, there are no registers here, only value.


Repository:
  rL LLVM

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D65614/new/

https://reviews.llvm.org/D65614