On Tue, May 5, 2020 at 12:00 AM Giuliano Belinassi <giuliano.belina...@usp.br> wrote: > > Hi, > > This patch Refactors tree-ssa-operands.c by wrapping the global > variables into a class, and also removes unused code. > > The difference between this version and v2 is: > * Disable the copy of operands_scanner > * remove void from empty arguments functions.
This variant is OK for master if it passed bootstrap and regtest. Thanks! Richard. > > gcc/ChangeLog: > 2020-05-04 Giuliano Belinassi <giuliano.belina...@usp.br> > > * tree-ssa-operands.c (operands_scanner): New class. > (operands_bitmap_obstack): Remove. > (n_initialized): Remove. > (build_uses): Move to operands_scanner class. > (build_vuse): Same as above. > (build_vdef): Same as above. > (verify_ssa_operands): Same as above. > (finalize_ssa_uses): Same as above. > (cleanup_build_arrays): Same as above. > (finalize_ssa_stmt_operands): Same as above. > (start_ssa_stmt_operands): Same as above. > (append_use): Same as above. > (append_vdef): Same as above. > (add_virtual_operand): Same as above. > (add_stmt_operand): Same as above. > (get_mem_ref_operands): Same as above. > (get_tmr_operands): Same as above. > (maybe_add_call_vops): Same as above. > (get_asm_stmt_operands): Same as above. > (get_expr_operands): Same as above. > (parse_ssa_operands): Same as above. > (finalize_ssa_defs): Same as above. > (build_ssa_operands): Same as above, plus create a C-like wrapper. > (update_stmt_operands): Create an instance of operands_scanner.
