[PATCH] D48404: Don't modify LibFuncs in LTO

[Teresa Johnson via Phabricator via llvm-commits]

tejohnson added a comment.

In https://reviews.llvm.org/D48404#1138623, @dschuff wrote:

> A nit about the commit message: it's not just LTO passes that make assumptions about known library functions, lots of passes do. Also I might be just a little bit more explicit than "when statically linking libc" and make it "when including libc in LTO"
>  Otherwise LGTM


Is this an issue with LTO specifically (link time optimization) or just IPO passes in general? The test case doesn't seem to involve LTO.


Repository:
  rL LLVM

https://reviews.llvm.org/D48404