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authorRich Felker <dalias@aerifal.cx>2012-03-19 05:15:30 -0400
committerRich Felker <dalias@aerifal.cx>2012-03-19 05:15:30 -0400
commit58ff9e8eaf99f2294232be860daa2ca6f3674faf (patch)
treeb2fc48ab1eb651bdb5e023a3547747d558c888df /src/math/i386/ldexpf.s
parentbc33e617040166e971ec1e6822ac1cc417eb6c9c (diff)
downloadmusl-58ff9e8eaf99f2294232be860daa2ca6f3674faf.tar.gz
asm for scalbn family
unlike some implementations, these functions perform the equivalent of gcc's -ffloat-store on the result before returning. this is necessary to raise underflow/overflow/inexact exceptions, perform the correct rounding with denormals, etc.
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+# see scalbnf.s