math/R-cran-RcppEigen/files/patch-inst_include_Eigen_src_Core_arch_AltiVec_Complex.h


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--- inst/include/Eigen/src/Core/arch/AltiVec/Complex.h.orig	2021-08-18 20:41:58 UTC
+++ inst/include/Eigen/src/Core/arch/AltiVec/Complex.h
@@ -100,6 +100,7 @@ template<> struct packet_traits<std::complex<float> > 
     HasAbs2   = 0,
     HasMin    = 0,
     HasMax    = 0,
+    HasSqrt   = 1,
 #ifdef __VSX__
     HasBlend  = 1,
 #endif
@@ -320,6 +321,7 @@ template<> struct packet_traits<std::complex<double> >
     HasAbs2   = 0,
     HasMin    = 0,
     HasMax    = 0,
+    HasSqrt   = 1,
     HasSetLinear = 0
   };
 };