This is the mail archive of the libc-alpha@sourceware.org mailing list for the glibc project.


Index Nav: [Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav: [Date Prev] [Date Next] [Thread Prev] [Thread Next]
Other format: [Raw text]

Re: libmvec, non-finites and fast-math


On Tue, 2 Aug 2016, Julian Taylor wrote:

> So now how to solve this problem. My suggestion would be to relax the
> requirements for vectorizing the math functions to -funsafe-math-optimizations
> instead of -ffast-math, at least when glibc or svml are the backends.

There is currently no GCC predefined macro for 
-funsafe-math-optimizations, so such a condition is not possible with 
current GCC.

-- 
Joseph S. Myers
joseph@codesourcery.com


Index Nav: [Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav: [Date Prev] [Date Next] [Thread Prev] [Thread Next]