[PATCH] D158147: [RFC][GlobalISel] convergence control tokens and intrinsics

[Matt Arsenault via Phabricator via llvm-commits]

arsenm added inline comments.


================
Comment at: llvm/lib/CodeGen/GlobalISel/LegalizerHelper.cpp:133
+      Register Token = MI.defs().begin()->getReg();
+      for (auto &Use : MRI.use_operands(Token)) {
+        auto *UserInstr = Use.getParent();
----------------
Verifier should reject debug uses of tokens


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D158147/new/

https://reviews.llvm.org/D158147