Hello, Ada is the last user of the tree_exp->complexity field. Removing this field should reduce GCC's memory usage by about 5% on a 64 bit host. Could an Ada maintainer see if it possible to remove the use of this field? I would think it shouldn't be too hard -- TREE_COMPLEXITY is used only inside ada/decl.c. But I haven't been able to figure out myself yet how to avoid using TREE_COMPLEXITY there...
Thanks, Gr. Steven
