[PATCH] D91331: [NFC] Add hook for target to customize different legalization action according to the input type

Simon Pilgrim via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Thu Nov 12 04:28:22 PST 2020


RKSimon added inline comments.


================
Comment at: llvm/include/llvm/CodeGen/TargetLowering.h:1058
+  /// target. If not, the operation is illegal.
+  virtual bool isSupportedOperation(unsigned Op, EVT SrcVT, EVT DestVT) const {
+    return true;
----------------
Maybe limit the scope to something like isSupportedCastOperation?


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D91331/new/

https://reviews.llvm.org/D91331



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