http://gcc.gnu.org/bugzilla/show_bug.cgi?id=31827
--- Comment #17 from Jakub Jelinek <jakub at gcc dot gnu.org> 2011-03-07 21:35:24 UTC --- Created attachment 23578 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=23578 Implement stack in c_parser_binary_operation as VEC And here is the alternative to use global VEC as c_parser_binary_expression stack. The stack size in my case for c_parser_binary_expression decreases from sub $0x218, %rsp to sub $0x78, %rsp. Paolo's patch is clearly better than my first patch, sorry for not reading it first.
