[PATCH 0/3] ARM with only 32-bit floats do not have fast 64-bit FMA

Keith Packard keithp@keithp.com
Wed Sep 2 20:39:06 GMT 2020


Sebastian Huber <sebastian.huber@embedded-brains.de> writes:

> Maybe we can use the FreeBSD implementation:

And along with that, define the FP_FAST_FMA macros so that applications
can avoid this correct-but-slow version unless absolutely necessary.

-- 
-keith
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