https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84309
Jakub Jelinek <jakub at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |jakub at gcc dot gnu.org --- Comment #2 from Jakub Jelinek <jakub at gcc dot gnu.org> --- Isn't this just an invalid test? I mean, when working with floating point, especially when using -ffast-math, one needs to accept some inaccuracy. Here we compute 0x1.ffffffffffff9p+11 which is 7ulps from the correct result, I'd say for -ffast-math that is within the acceptability limit.