diff options
| author |  Srinivas Vasudevan <srvasude@google.com> | 2019-09-03 15:34:47 -0400 |
|---|---|---|
| committer | Srinivas Vasudevan <srvasude@google.com> | 2019-09-03 15:34:47 -0400 |
| commit | 99036a3615a57315564ab86f1d8754bc6d77c8f3 (patch) | |
| tree | ef0a22c09ac900224ce2243561b019c66752f372 /test/packetmath.cpp | |
| parent | 18ceb3413d09afc4f143014f89552f941321209b (diff) | |
| parent | a8d264fa9c56e42f77e2129d4e504f5c854821c2 (diff) | |
Merging from eigen/eigen.
Diffstat (limited to 'test/packetmath.cpp')
| -rw-r--r-- | test/packetmath.cpp | 16 |
1 files changed, 14 insertions, 2 deletions
diff --git a/test/packetmath.cpp b/test/packetmath.cpp index d65869de7..0e1e50e21 100644 --- a/test/packetmath.cpp +++ b/test/packetmath.cpp @@ -610,11 +610,15 @@ template<typename Scalar,typename Packet> void packetmath_real() CHECK_CWISE1_IF(PacketTraits::HasSqrt, Scalar(1)/std::sqrt, internal::prsqrt); CHECK_CWISE1_IF(PacketTraits::HasLog, std::log, internal::plog); #if EIGEN_HAS_C99_MATH && (__cplusplus > 199711L) - CHECK_CWISE1_IF(PacketTraits::HasExpm1, std::expm1, internal::pexpm1); - CHECK_CWISE1_IF(PacketTraits::HasLog1p, std::log1p, internal::plog1p); CHECK_CWISE1_IF(internal::packet_traits<Scalar>::HasLGamma, std::lgamma, internal::plgamma); CHECK_CWISE1_IF(internal::packet_traits<Scalar>::HasErf, std::erf, internal::perf); CHECK_CWISE1_IF(internal::packet_traits<Scalar>::HasErfc, std::erfc, internal::perfc); + data1[0] = std::numeric_limits<Scalar>::infinity(); + data1[1] = Scalar(-1); + CHECK_CWISE1_IF(PacketTraits::HasLog1p, std::log1p, internal::plog1p); + data1[0] = std::numeric_limits<Scalar>::infinity(); + data1[1] = -std::numeric_limits<Scalar>::infinity(); + CHECK_CWISE1_IF(PacketTraits::HasExpm1, std::expm1, internal::pexpm1); #endif if(PacketSize>=2) @@ -654,6 +658,14 @@ template<typename Scalar,typename Packet> void packetmath_real() h.store(data2, internal::plog(h.load(data1))); VERIFY((numext::isinf)(data2[0])); } + if(PacketTraits::HasLog1p) { + packet_helper<PacketTraits::HasLog1p,Packet> h; + data1[0] = Scalar(-2); + data1[1] = -std::numeric_limits<Scalar>::infinity(); + h.store(data2, internal::plog1p(h.load(data1))); + VERIFY((numext::isnan)(data2[0])); + VERIFY((numext::isnan)(data2[1])); + } if(PacketTraits::HasSqrt) { packet_helper<PacketTraits::HasSqrt,Packet> h; |