[PATCH] D154522: [DAG] Improve combineCarryDiamond to accept (uaddo_carry X, 0, Carry)

[Amaury SECHET via Phabricator via llvm-commits]

deadalnix added inline comments.


================
Comment at: llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp:3576-3586
+  LLVM_DEBUG(
+    dbgs() << "Combine carry diamond:\n";
+    dbgs() << "\tCarry0: "; Carry0->dump();
+    dbgs() << "\tX: "; X->dump();
+    dbgs() << "\tY: "; Y->dump();
+    dbgs() << "\tCarry1: "; Carry1->dump();
+    dbgs() << "\tA: "; A->dump();
----------------
idk if I shall keep this? This was tremendously useful when debugging.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D154522/new/

https://reviews.llvm.org/D154522