1 files changed, 2 insertions, 0 deletions
diff --git a/Eigen/src/Core/arch/SSE/PacketMath.h b/Eigen/src/Core/arch/SSE/PacketMath.h
index 3653783fd..38a84273d 100755
--- a/Eigen/src/Core/arch/SSE/PacketMath.h
+++ b/Eigen/src/Core/arch/SSE/PacketMath.h
@@ -108,6 +108,7 @@ template<> struct packet_traits<float>  : default_packet_traits
     HasLog  = 1,
     HasExp  = 1,
     HasSqrt = 1,
+    HasRsqrt = 1,
     HasBlend = 1
   };
 };
@@ -124,6 +125,7 @@ template<> struct packet_traits<double> : default_packet_traits
     HasDiv  = 1,
     HasExp  = 1,
     HasSqrt = 1,
+    HasRsqrt = 1,
     HasBlend = 1
   };
 };