Copy stable/10@r272459 to releng/10.1 as part ofthe 10.1-RELEASE process.Approved by: re (implicit)Sponsored by: The FreeBSD Foundation
Copy head (r256279) to stable/10 as part of the 10.0-RELEASE cycle.Approved by: re (implicit)Sponsored by: The FreeBSD Foundation
gcc 4 does some overzealous constant folding, and since it doesn'tsupport FENV_ACCESS, that was causing this test to fail. Use a volatileto avoid the constant folding.
Regression tests for [l]lrint[f]() and [l]lround[f]().