[PATCH] D123198: [LibCalls] Add argument extension attributes to more functions.

[Eli Friedman via Phabricator via llvm-commits]

efriedma added inline comments.


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Comment at: llvm/lib/Transforms/Utils/BuildLibCalls.cpp:1277
+  StringRef FuncName = TLI->getName(TheLibFunc);
+  return TLI->has(TheLibFunc) && !M->getNamedAlias(FuncName);
+}
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Not sure `!M->getNamedAlias(FuncName)` is quite sufficient.  What happens if we find a GlobalVariable?  Or a Function with the wrong type?


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D123198/new/

https://reviews.llvm.org/D123198