[PATCH] D79112: [SelectionDAG] Add the option of disabling generic combines.

Matt Arsenault via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Wed May 20 09:48:56 PDT 2020


arsenm added inline comments.


================
Comment at: llvm/include/llvm/CodeGen/SelectionDAGTargetInfo.h:164-165
+
+  // Return true if the Machine Combiner should disable generic combines.
+  virtual bool disableGenericCombines(CodeGenOpt::Level OptLevel) const {
+    return false;
----------------
This isn't a machine combiner, also should specify DAG combiner?


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D79112/new/

https://reviews.llvm.org/D79112





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