https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78179
--- Comment #6 from Jonathan Wakely <redi at gcc dot gnu.org> --- Author: redi Date: Fri Aug 30 14:17:41 2019 New Revision: 275183 URL: https://gcc.gnu.org/viewcvs?rev=275183&root=gcc&view=rev Log: PR libstdc++/78179 fix std::hypot failures due to excessive tolerance Backport from mainline 2018-09-21 Jonathan Wakely <jwak...@redhat.com> PR libstdc++/78179 * testsuite/26_numerics/headers/cmath/hypot.cc: Use lower tolerance when sizeof(long double) == sizeof(double). Modified: branches/gcc-8-branch/libstdc++-v3/ChangeLog branches/gcc-8-branch/libstdc++-v3/testsuite/26_numerics/headers/cmath/hypot.cc
