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| author | Richard Kenner <kenner@vlsi1.ultra.nyu.edu> | 2000-02-10 22:05:40 +0000 |
|---|---|---|
| committer | Richard Kenner <kenner@gcc.gnu.org> | 2000-02-10 17:05:40 -0500 |
| commit | 729a212576ebc14125d4c8e33a5b13ba43eeadec (patch) | |
| tree | 6986eb3ff22851f6ba40b08e9a2247fb26755e79 /gcc/machmode.h | |
| parent | 5e4900c7f4945f48d9660d2682bbbcce40ec9603 (diff) | |
| download | gcc-729a212576ebc14125d4c8e33a5b13ba43eeadec.zip gcc-729a212576ebc14125d4c8e33a5b13ba43eeadec.tar.gz gcc-729a212576ebc14125d4c8e33a5b13ba43eeadec.tar.bz2 | |
combine.c (make_extraction, [...]): Avoid warning on mixed-signedness conditionals.
* combine.c (make_extraction, force_to_mode): Avoid warning on
mixed-signedness conditionals.
(make_field_assignment, nonzero_bits): Likewise.
* expmed.c (store_fixed_bit_field): ALIGN arg now unsigned.
(store_split_bit_field, extract_split_bit_field): Likewise.
(extract_fixed_bit_field, store_bit_field,
* expr.c: Change alignment to be unsigned everywhere.
(move_by_pieces, store_constructor_field, store_constructor):
Alignment parm is unsigned.
(emit_block_move, emit_group_load, emit_group_store): Likewise.
(clear_storage, emit_push_insn, compare_from_rtx): Likewise.
(do_compare_rtx_and_jump): Likewise.
(move_by_pieces_ninsns, clear_by_pieces): Likewise.
Compare align with GET_MODE_ALIGNMENT.
(expand_expr_unaligned): Pointer to alignment is pointer to unsigned.
(get_inner_reference): Likewise.
(copy_blkmode_from_reg, emit_push_insn): Remove unneeded casts.
(expand_assignment): Local vars for alignment now unsigned.
(store_constructor, store_field, expand_expr, do_jump): Likewise.
(do_compare_and_jump): Likewise.
(store_field): Call new function expr_align.
* expr.h (emit_block_move, emit_group_load, emit_group_store):
Alignment arg now unsigned.
(clear_storage, emit_push_insn, compare_from_rtx): Likewise.
(do_compare_rtx_and_jump, store_bit_field): Likewise.
(extract_bit_field): Likewise.
* fold-const.c (add_double): Add cast to eliminate signedness warning.
* machmode.h (GET_MODE_ALIGNMENT): Result is unsigned.
(get_best_mode): Alignment arg is unsigned.
* rtl.h (move_by_pieces): Likewise.
* store-layout.c (maximum_field_alignment, set_alignment):
Now unsigned.
(layout_decl): Alignment arg is now unsigned.
Remove unneeded casts.
(layout_record, layout_union, layout_type): Remove unneeded casts.
Local alignment variables now unsigned.
(get_best_mode): Alignment arg now unsigned.
* tree.c (expr_align): New function.
* tree.h (expr_align): Likewise.
(maximum_field_alignment, set_alignment): Now unsigned.
(get_inner_reference): Alignment argument is now pointer to unsigned.
* varasm.c (assemble_variable): Add cast to eliminate warning.
From-SVN: r31904
Diffstat (limited to 'gcc/machmode.h')
| -rw-r--r-- | gcc/machmode.h | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/gcc/machmode.h b/gcc/machmode.h index 6521faf..1f2fb2b 100644 --- a/gcc/machmode.h +++ b/gcc/machmode.h @@ -120,13 +120,14 @@ extern enum machine_mode int_mode_for_mode PARAMS ((enum machine_mode)); /* Find the best mode to use to access a bit field. */ -extern enum machine_mode get_best_mode PARAMS ((int, int, int, enum machine_mode, int)); +extern enum machine_mode get_best_mode PARAMS ((int, int, unsigned int, + enum machine_mode, int)); /* Determine alignment, 1<=result<=BIGGEST_ALIGNMENT. */ #define GET_MODE_ALIGNMENT(MODE) \ - MIN (BIGGEST_ALIGNMENT, \ - MAX (1, (GET_MODE_UNIT_SIZE (MODE) * BITS_PER_UNIT))) + (unsigned int) MIN (BIGGEST_ALIGNMENT, \ + MAX (1, (GET_MODE_UNIT_SIZE (MODE) * BITS_PER_UNIT))) /* For each class, get the narrowest mode in that class. */ |