https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83140
emsr at gcc dot gnu.org changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED Resolution|--- |FIXED --- Comment #6 from emsr at gcc dot gnu.org --- 2018-05-10 Edward Smith-Rowland <3dw...@verizon.net> PR libstdc++/83140 - assoc_legendre returns negated value when m is odd * include/tr1/legendre_function.tcc (__assoc_legendre_p): Add __phase argument defaulted to +1. Doxy comments on same. * testsuite/special_functions/02_assoc_legendre/ check_value.cc: Regen. * testsuite/tr1/5_numerical_facilities/special_functions/ 02_assoc_legendre/check_value.cc: Regen.