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Extended the tests for ptanh

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This commit is contained in:
Benoit Steiner 2016-05-10 16:21:43 -07:00
parent 661e710092
commit bf185c3c28
1 changed files with 7 additions and 0 deletions
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7
test/packetmath.cpp
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@ -360,6 +360,13 @@ template<typename Scalar> void packetmath_real()
VERIFY_IS_EQUAL(std::exp(-std::numeric_limits<Scalar>::denorm_min()), data2[1]);
}
if (PacketTraits::HasTanh) {
data1[0] = std::numeric_limits<Scalar>::quiet_NaN();
packet_helper<internal::packet_traits<Scalar>::HasTanh,Packet> h;
h.store(data2, internal::ptanh(h.load(data1)));
VERIFY((numext::isnan)(data2[0]));
}
#ifdef EIGEN_HAS_C99_MATH
{
data1[0] = std::numeric_limits<Scalar>::quiet_NaN();