[PATCH] D136234: [WIP][GISel] Add a way to ignore COPY instructions in InstructionSelector

[Matt Arsenault via Phabricator via llvm-commits]

arsenm added inline comments.


================
Comment at: llvm/utils/TableGen/GlobalISelEmitter.cpp:5231
+
+  if (P.getSrcRecord()->isSubClassOf("Pattern")) {
+    bool Unset = false;
----------------
Would it be be possible to set this on a PatFrag level instead of a top-level pattern?


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D136234/new/

https://reviews.llvm.org/D136234