[PATCH] D71308: [CallPromotionUtils] Add tryPromoteCall.

[Hiroshi Yamauchi via Phabricator via llvm-commits]

yamauchi added inline comments.


================
Comment at: llvm/lib/Transforms/Utils/CallPromotionUtils.cpp:508
+                                     *M);
+  if (!Ptr)
+    return false; // No constant (function) pointer found.
----------------
davidxl wrote:
> Is this possible?
I think so. It's possible that some ill-formed vtable or the entry contains a null (function) pointer.


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  https://reviews.llvm.org/D71308/new/

https://reviews.llvm.org/D71308