------- Comment #55 from mikulas at artax dot karlin dot mff dot cuni dot cz 2009-09-27 09:07 ------- "If we assume incoming stack is 4byte aligned, we have to realign stack for every function due to #2, which isn't acceptable."
No, you don't. All you have to do is to allocate the stack frame that is multiple of 16 bytes (gcc does that already). -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40838
