https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107856
--- Comment #4 from Rainer Orth <ro at gcc dot gnu.org> --- Something is very weird with this test: * For 32-bit x86 (both with 32-bit default and 64-bit default compilers), gcc emits not output at all and the bogus warning on l.42 XPASSes. * For 64-bit x86, the bogus message is emitted and XFAILed. * For 32 and 64-bit sparc (with with 32-bit default and 64-bit default compilers), we always get the bogus message, XFAILed as expected. Doesn't seem particularly reliable to me ;-)