hans added a comment.
If I understand correctly, D68028 <https://reviews.llvm.org/D68028> made it so
that LLVM doesn't add any builtin calls (e.g. turning for-loops into memcpy),
but Clang could still turn calls into builtins. Maybe the patch description
could be expanded to explain this?
================
Comment at: clang/lib/CodeGen/CGExpr.cpp:5219
+ // function.
+ else if (!CGF.CurFn->getAttributes().hasFnAttr(AttributeNoBuiltin))
return CGCallee::forBuiltin(builtinID, FD);
----------------
What if CurFn has the "wildcard" no-builtins attribute?
Repository:
rG LLVM Github Monorepo
CHANGES SINCE LAST ACTION
https://reviews.llvm.org/D124701/new/
https://reviews.llvm.org/D124701
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