[PATCH] D26437: Use -fno-unit-at-a-time and -funit-at-a-time

[Stanislav Mekhanoshin via llvm-commits]

rampitec added a comment.

In https://reviews.llvm.org/D26437#593492, @tejohnson wrote:

> In what way is this different from the IPO we do on single source files at -O2? It should be conservatively correct.


Such IPO has to be limited to non-external functions only then. That does not seem to be the case.


Repository:
  rL LLVM

https://reviews.llvm.org/D26437