[PATCH] D69117: [gicombiner] Process the MatchDag such that every node is reachable from the roots

[Daniel Sanders via Phabricator via llvm-commits]

dsanders marked 2 inline comments as done.
dsanders added inline comments.


================
Comment at: llvm/utils/TableGen/GICombinerEmitter.cpp:189
+      if (!Progressed) {
+        LLVM_DEBUG(dbgs() << "No progress\n");
+        return;
----------------
volkan wrote:
> Looks like there is no other debug output in this functions, is it worth keeping this?
It's useful for seeing where the overall tablegen pass has got to.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D69117/new/

https://reviews.llvm.org/D69117