support ld80 pseudo-denormal invalid bit patterns; treat them as nan
authorRich Felker <dalias@aerifal.cx>
Wed, 20 Jun 2012 19:15:10 +0000 (15:15 -0400)
committerRich Felker <dalias@aerifal.cx>
Wed, 20 Jun 2012 19:15:10 +0000 (15:15 -0400)
commitfad231b9609470e4c51b29b6bcb9abd23b7e9346
tree22223311b6373b4a5f493ffc0892df05daeed54e
parentc21a19d5a559cbd39963b89547900d24624f1fad
support ld80 pseudo-denormal invalid bit patterns; treat them as nan

this is silly, but it makes apps that read binary junk and interpret
it as ld80 "safer", and it gets gnulib to stop replacing printf...
src/math/__fpclassifyl.c