RE: [PATCH RFC] allow inline intrinsics for __ieee754_sqrt/f

Wilco Dijkstra <[email protected]>
Newsgroups gmane.comp.lib.newlib
Message-ID <DB5PR08MB1030A1AC373164B2A2500365833D0@DB5PR08MB1030.eurprd08.prod.outlook.com> 
Hi,

The best option is to let the compiler inline sqrt - it knows when it is feasible
and avoids having to add lots of target specific inline assembly code which is
hard to maintain.

In GLIBC I renamed all __ieee754_sqrt(f) uses to sqrt(f) and added -fno-math-errno
which allows compilers to inline sqrt on all targets. libm/common already uses 
-fno-math-errno, but could be used in all of libm safely.

Wilco
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