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svn:author
V 7
git2svn
K 8
svn:date
V 27
2021-11-08T21:17:13.882489Z
K 7
svn:log
V 571
Partially revert ac76bc1145dd because it is no longer necessary

In ac76bc1145dd, I added a few volatiles to work around ctrig_test
failures with {inf,inf}. This is not necessary anymore now, since in
3b00222f156d we added -fp-exception-behavior=maytrap for clang >= 10 in
libm's Makefile. (The flag tells clang to use stricter floating point
semantics, which libm depends on.)

PR:		244732, 254911
Fixes:		ac76bc1145dd

(cherry picked from commit e2157cd0000f6dbb6465d7a885f2dcfd4d3596cb)

Git Hash:   ca7ffd26b3b56cf94f8ee6d373d1cb47eb046fe0
Git Author: dim@FreeBSD.org
END