[PATCH] D41078: [ARM] Register the Thumb2SizeReducePass

[Evgeny Astigeevich via Phabricator via llvm-commits]

eastig added inline comments.


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Comment at: lib/Target/ARM/Thumb2SizeReduction.cpp:166
 
-    Thumb2SizeReduce(std::function<bool(const Function &)> Ftor);
+    Thumb2SizeReduce(std::function<bool(const Function &)> Ftor = nullptr);
 
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Why do we need an empty function by default?


https://reviews.llvm.org/D41078