diff options
Diffstat (limited to 'test')
| -rw-r--r-- | test/packetmath.cpp | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/test/packetmath.cpp b/test/packetmath.cpp index 7f5a6512d..0d96d614e 100644 --- a/test/packetmath.cpp +++ b/test/packetmath.cpp @@ -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(); |