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(parent: 662ed20) | patch
math: fix scalbn and scalbnf on overflow/underflow
authorSzabolcs Nagy <nsz@port70.net>
Tue, 13 Nov 2012 09:30:40 +0000 (10:30 +0100)
committerSzabolcs Nagy <nsz@port70.net>
Tue, 13 Nov 2012 09:30:40 +0000 (10:30 +0100)
commit666271c105e4137bdfa195e217799d74143370d4
tree0caee4a6641171b1de1577266f9329b9eec5df38tree | snapshot
parent662ed2006568f953290f5e0b40cce38252db78f4commit | diff
math: fix scalbn and scalbnf on overflow/underflow

old code was correct only if the result was stored (without the
excess precision) or musl was compiled with -ffloat-store.
(see note 160 in n1570.pdf section 6.8.6.4)
src/math/scalbn.c diff | blob | history
src/math/scalbnf.c diff | blob | history
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