https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97160
Richard Biener <rguenth at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Keywords| |missed-optimization --- Comment #1 from Richard Biener <rguenth at gcc dot gnu.org> --- gcc/fortran/f95-lang.c: if (targetm.libc_has_function (function_sincos)) not sure how you configure your compiler? What OS are you on?