On 07/13/2017 02:44 AM, Richard Sandiford wrote: > This patch adds a wrapper around mode_for_size for cases in which > the mode class is MODE_INT (the commonest case). The return type > can then be an opt_scalar_int_mode instead of a machine_mode. > > 2017-07-13 Richard Sandiford <richard.sandif...@linaro.org> > Alan Hayward <alan.hayw...@arm.com> > David Sherwood <david.sherw...@arm.com> > > gcc/ > * machmode.h (int_mode_for_size): New function. > * builtins.c (set_builtin_user_assembler_name): Use int_mode_for_size > instead of mode_for_size. > * calls.c (save_fixed_argument_area): Likewise. Make use of BLKmode > explicit. > * combine.c (expand_field_assignment): Use int_mode_for_size > instead of mode_for_size. > (make_extraction): Likewise. > (simplify_shift_const_1): Likewise. > (simplify_comparison): Likewise. > * dojump.c (do_jump): Likewise. > * dwarf2out.c (mem_loc_descriptor): Likewise. > * emit-rtl.c (init_derived_machine_modes): Likewise. > * expmed.c (flip_storage_order): Likewise. > (convert_extracted_bit_field): Likewise. > * expr.c (copy_blkmode_from_reg): Likewise. > * graphite-isl-ast-to-gimple.c (max_mode_int_precision): Likewise. > * internal-fn.c (expand_mul_overflow): Likewise. > * lower-subreg.c (simple_move): Likewise. > * optabs-libfuncs.c (init_optabs): Likewise. > * simplify-rtx.c (simplify_unary_operation_1): Likewise. > * stor-layout.c (vector_type_mode): Likewise. > * tree-ssa-strlen.c (handle_builtin_memcmp): Likewise. > * tree-vect-data-refs.c (vect_lanes_optab_supported_p): Likewise. > * tree-vect-generic.c (expand_vector_parallel): Likewise. > * tree-vect-stmts.c (vectorizable_load): Likewise. > > gcc/ada/ > * gcc-interface/decl.c (gnat_to_gnu_entity): Use int_mode_for_size > instead of mode_for_size. > (gnat_to_gnu_subprog_type): Likewise. > * gcc-interface/utils.c (make_type_from_size): Likewise. OK.
Jeff
