0e4ff0acbe
This flag has been set on startup since 65618fdda0f272a823e6701966421bdca0efa301. However, This causes some of the math-related tests to fail as they report zero instead of a tiny number. This fixes at least /usr/tests/lib/msun/ldexp_test and possibly others. Additionally, setting this flag prevents printf() from printing subnormal numbers in decimal form. See also https://www.openwall.com/lists/musl/2021/02/26/1 PR: 253847 Reviewed By: mmel Differential Revision: https://reviews.freebsd.org/D28938
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