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Configure: signbit scan assuming too much
authorJarkko Hietaniemi <jhi@iki.fi>
Fri, 21 Oct 2016 12:33:16 +0000 (08:33 -0400)
committerJarkko Hietaniemi <jhi@iki.fi>
Sat, 22 Oct 2016 00:13:40 +0000 (20:13 -0400)
commitb76dad153351f50f46ba283bb0da075b93e89838
treecab66affe4ab299fe90eceb6afa538c839697bc1
parent98492e812e730560d7b5aad699aa532f7369a8d0
Configure: signbit scan assuming too much

It was assuming a negative zero, which is an IEEE-754 only concept.

There is no need to assume the negative zero for the correct
functioning of the signbit, however.
Configure