| commit | 3c7d03129498e7426855b5d4cdd5b7109ecc2172 | |
| author | Wilco Dijkstra <wdijkstr@arm.com> | |
| Wed, 3 Jan 2018 13:14:10 +0000 (3 13:14 +0000) | ||
| committer | Wilco Dijkstra <wdijkstr@arm.com> | |
| Wed, 3 Jan 2018 13:14:10 +0000 (3 13:14 +0000) | ||
| tree | ec66bfb4d0b21311d263b2a1c4643d50d51975b3 | treesnapshot (tar.gz zip) |
| parent | 7eff095459d5720642e0a8e6766852fe2fa65310 | commitdiff |
Improve math_errhandling
Currently math_errhandling is always set to MATH_ERRNO | MATH_ERREXCEPT
even if -fno-math-errno is used. It is not defined at all when fast-math
is used. Set it to 0 with fast-math - this is noncomforming but more
useful than not define math_errhandling at all. Also take __NO_MATH_ERRNO__
into account and update comment.
* math/math.h (math_errhandling): Set to 0 with __FAST_MATH__.
Add __NO_MATH_ERRNO__ check.
Currently math_errhandling is always set to MATH_ERRNO | MATH_ERREXCEPT
even if -fno-math-errno is used. It is not defined at all when fast-math
is used. Set it to 0 with fast-math - this is noncomforming but more
useful than not define math_errhandling at all. Also take __NO_MATH_ERRNO__
into account and update comment.
* math/math.h (math_errhandling): Set to 0 with __FAST_MATH__.
Add __NO_MATH_ERRNO__ check.
| ChangeLog | diffblobblamehistory | |
| math/math.h | diffblobblamehistory |