[PATCH] D33092: [analyzer] Add checker to model builtin functions

[Artem Dergachev via Phabricator via cfe-commits]

NoQ added a comment.

Hmm, shouldn't this be part of `BuiltinFunctionChecker` aka `core.builtin.BuiltinFunctions`? We already have `__builtin_assume_aligned` here (though it doesn't seem to assume anything because that particular assumption is hard to model).



================
Comment at: lib/StaticAnalyzer/Checkers/ModelBuiltinChecker.cpp:49
+    if (!State)
+      return false;
+
----------------
We could also pretend we modeled the call, so that to avoid invalidation.


Repository:
  rL LLVM

https://reviews.llvm.org/D33092