From: Szabolcs Nagy <nsz@port70.net>
Date: Fri, 11 Apr 2014 15:57:30 +0000 (+0200)
Subject: math: fix aliasing violation in long double wrappers
X-Git-Url: http://nsz.repo.hu/git/?a=commitdiff_plain;ds=sidebyside;h=73c870ed3209b68b5c8c350534508cc9d95a6bcb;hp=73c870ed3209b68b5c8c350534508cc9d95a6bcb;p=musl

math: fix aliasing violation in long double wrappers

modfl and sincosl were passing long double* instead of double*
to the wrapped double precision functions (on archs where long
double and double have the same size).
This is fixed now by using temporaries (this is not optimized
to a single branch so the generated code is a bit bigger).
Found by Morten Welinder.
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