[PATCH] D46723: Require GCC 5.1 and LLVM 3.5 at a minimum

[JF Bastien via Phabricator via llvm-commits]

jfb added a comment.

In https://reviews.llvm.org/D46723#1096025, @eastig wrote:

> We might need to play with _GLIBCXX_USE_CXX11_ABI=0 and the -Wabi-tag option to mitigate libstdc++ ABI issues.


Agreed. Do you have a Linux machine to try it out? I don't have a VM set up with an older distro at the moment. It would be useful to see which libstdc++ features are used by LLVM when compiled with GCC 5.1 (as well as with LLVM 3.4 when using libstdc++).


Repository:
  rL LLVM

https://reviews.llvm.org/D46723