[PATCH] D19271: Change CALL_ONCE_INITIALIZATION implementation to use static initialization

[Kostya Serebryany via llvm-commits]

kcc added a comment.

In http://reviews.llvm.org/D19271#406788, @joker.eph wrote:

> I'm hesitating: the InitiOnceExecuteOnce seems "complex" to setup, knowing that it is *only* for MSVC2013, the tradeoff of leaving the existing code dying with the 2013 support is tempting.


Yea, I agree that we don't want very intrusive changes here. 
Reid, what's wrong with leaving the existing code for VC++?


http://reviews.llvm.org/D19271