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

[Marcello Maggioni via Phabricator via llvm-commits]

kariddi marked an inline comment as done.
kariddi added inline comments.


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Comment at: llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp:1655
+  SDValue RV;
+  if (!STI || !STI->disableGenericCombines(OptLevel))
+    RV = visit(N);
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arsenm wrote:
> Why call this for every node? Why not just once when the combiner is constructed?
That is a very good idea :) Done.


Repository:
  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D79112/new/

https://reviews.llvm.org/D79112