http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49016
Jakub Jelinek <jakub at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |RESOLVED CC| |jakub at gcc dot gnu.org Resolution| |INVALID --- Comment #5 from Jakub Jelinek <jakub at gcc dot gnu.org> 2011-05-17 05:22:06 UTC --- Yeah, 128 bytes below %rsp can be freely used on x86_64, interrupts must not clobber those.