------- Comment #14 from jakub at gcc dot gnu dot org 2009-02-12 08:03 ------- Won't this break Ada again (with -malign-double=2)? I think we should reject -malign-double= for -m64.
Alternatively, what about making MAX_STACK_ALIGNMENT a parameter instead, so kernel could use -mmax-stack-boundary=2 -mpreferred-stack-boundary=2? i386.c would ensure this variable is at least as big as ix86_preferred_stack_boundary. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39137
