https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82005
--- Comment #13 from rguenther at suse dot de <rguenther at suse dot de> --- On Thu, 31 Aug 2017, dominiq at lps dot ens.fr wrote: > https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82005 > > --- Comment #12 from Dominique d'Humieres <dominiq at lps dot ens.fr> --- > > On LTO tescases or on others? LTO is expected to fail in weird ways > > until simple object support for mach-o is implemented. > > My gfortran tests run the additional options -g -flto. The dsymutil crash is > an > Apple bug, but it will take me some time to file a self contained bug report. I'm sure it's fed invalid DWARF but yes, it shouldn't crash on it but I wouldn't hold my breath for a fix ;)