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On Sun, Aug 22, 2010 at 2:17 PM, Tobias Burnus <burnus@net-b.de> wrote: > ?H.J. Lu wrote: >> >> gfortran.dg/bessel_7.f90 still fails with -m32 -mfpmath=sse: >> >> http://gcc.gnu.org/ml/gcc-testresults/2010-08/msg02282.html >> http://gcc.gnu.org/ml/gcc-testresults/2010-08/msg02284.html > > I think that's because we have different libm versions. And because the > recurrence algorithm is somehow not very stable for certain combinations of > N and X. > > $ gfortran -m32 -mfpmath=sse bessel_7.f90 && ./a.out > $ > > Can you uncomment the "print" lines in bessel_7 and comment the if and abort > line - and send me the output? > Here it is. -- H.J.
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