[PATCH] D109844: [DSE] Track earliest escape, use for loads in isReadClobber.

[Nico Weber via Phabricator via llvm-commits]

thakis added a comment.

Reduced repro: https://bugs.chromium.org/p/chromium/issues/detail?id=1252762#c6

Reverted in df56fc6ebbe <https://reviews.llvm.org/rGdf56fc6ebbee6c458b0473185277b7860f7e3408> for now.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D109844/new/

https://reviews.llvm.org/D109844