On Mon, Aug 22, 2011 at 9:43 AM, Dimitrios Apostolou <ji...@gmx.net> wrote: > > 2011-08-22 Dimitrios Apostolou <ji...@gmx.net> > > Allocate some very frequently used vectors on the stack: > * vecir.h: Defined a tree vector on the stack. > * tree-ssa-sccvn.c (print_scc, sort_scc, process_scc) > (extract_and_process_scc_for_name): Allocate the scc vector on the > stack instead of the heap, giving it a minimal initial size > instead of 0. > * tree-ssa-structalias.c (get_constraint_for_1) > (get_constraint_for, get_constraint_for_rhs, do_deref) > (get_constraint_for_ssa_var, get_constraint_for_ptr_offset) > (get_constraint_for_component_ref, get_constraint_for_address_of) > (process_all_all_constraints, do_structure_copy) > (make_constraints_to, make_constraint_to, handle_rhs_call) > (handle_lhs_call, handle_const_call, handle_pure_call) > (find_func_aliases_for_builtin_call, find_func_aliases_for_call) > (find_func_aliases, process_ipa_clobber, find_func_clobbers) > (create_variable_info_for): Converted the rhsc, lhsc vectors from > heap to stack, with a minimal initial size, since they were very > frequently allocated.
Ok if bootstrapped and tested ok - please always state how you tested a patch. Thanks, Richard.
