Dimitry Andric cf97d2a1da Build lib/msun tests with compiler builtins disabled
This forces the compiler to emit calls to libm functions, instead of
possibly substituting pre-calculated results at compile time, which
should help to actually test those functions.

Reviewed by:	emaste, arichardson, ngie
Differential Revision: https://reviews.freebsd.org/D28577
MFC after:	3 days
2021-02-23 21:10:01 +01:00
..
2021-01-29 09:29:27 +00:00