[libcxx-commits] [PATCH] D122397: [libc++] Use __builtin_expect and __builtin_assume in _LIBCPP_ASSERT

[Arthur Eubanks via Phabricator via libcxx-commits]

aeubanks added a comment.

Just a heads up, we've bisected some leaks to this change. There are some calls to operator new that aren't be optimized away because they're now the subject of various `llvm.assume()` calls. Still investigating.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D122397/new/

https://reviews.llvm.org/D122397