arphaman added a comment.

In https://reviews.llvm.org/D27163#606695, @mehdi_amini wrote:

> What is the justification for a platform specific default change here?


The flag itself is platform agnostic, however, the default value is different 
on Darwin (-fno-strict-return). The reason for this difference is because of 
how I interpreted the internal discussion for this issue: it seems that some of 
our internal builds had problems with this flag, so to me it seemed that people 
would've wanted this specific difference upstream. I might be wrong though and 
this might be not even the best approach, so let me know if you think there's a 
better solution.


Repository:
  rL LLVM

https://reviews.llvm.org/D27163



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