[PATCH] D73222: [PGO] Early detection regarding whether pgo counter promotion is possible

[David Li via Phabricator via llvm-commits]

davidxl added inline comments.


================
Comment at: llvm/lib/Transforms/Instrumentation/InstrProfiling.cpp:328
+  // Counter Promotions.
+  bool isPromotionPossible(Loop *LP) {
     // We can't insert into a catchswitch.
----------------
You can pass LoopExitBlocks reference as a parameter to this function so that the call to getExitBlocks can be shared with the caller of it.


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D73222/new/

https://reviews.llvm.org/D73222