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author | Kaveh R. Ghazi <ghazi@caip.rutgers.edu> | 2007-07-29 05:43:43 +0000 |
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committer | Kaveh Ghazi <ghazi@gcc.gnu.org> | 2007-07-29 05:43:43 +0000 |
commit | fa233e34c957d836e99f74c03556cbe0073f1aa7 (patch) | |
tree | 41da24bff35b17064ab893482d89e84d395707fd /gcc/rtl.h | |
parent | 5d16f08a8991d4654a7dd305d6098ee2b3d102d9 (diff) | |
download | gcc-fa233e34c957d836e99f74c03556cbe0073f1aa7.zip gcc-fa233e34c957d836e99f74c03556cbe0073f1aa7.tar.gz gcc-fa233e34c957d836e99f74c03556cbe0073f1aa7.tar.bz2 |
attribs.c (hash_attr, [...]): Constify.
* attribs.c (hash_attr, eq_attr, init_attributes): Constify.
* builtins.c (validate_arg, builtin_mathfn_code,
validate_arglist): Likewise.
* calls.c (call_expr_flags): Likewise.
* combine.c (reg_nonzero_bits_for_combine,
reg_num_sign_bit_copies_for_combine, get_last_value,
reg_truncated_to_mode): Likewise.
* emit-rtl.c (subreg_lowpart_p): Likewise.
* expr.c (highest_pow2_factor_for_target,
categorize_ctor_elements_1, categorize_ctor_elements,
count_type_elements, contains_packed_reference,
highest_pow2_factor, highest_pow2_factor_for_target): Likewise.
* fold-const.c (may_negate_without_overflow_p, int_const_binop,
fold_convertible_p, operand_equal_p, tree_swap_operands_p,
native_encode_int, native_encode_real, native_encode_complex,
native_encode_vector, native_encode_expr, native_interpret_int,
native_interpret_real, native_interpret_complex,
native_interpret_vector, native_interpret_expr): Likewise.
* function.c (use_register_for_decl): Likewise.
* gimplify.c (get_name): Likewise.
* langhooks-def.h (lhd_return_null_const_tree): New.
(LANG_HOOKS_GET_CALLEE_FNDECL): Use it.
* langhooks.c (lhd_return_null_const_tree): New.
* langhooks.h (lang_get_callee_fndecl): Constify.
* output.h (constructor_static_from_elts_p): Likewise.
* rtl-factoring.c (gen_symbol_ref_rtx_for_label): Likewise.
* rtl.h (nonzero_bits, num_sign_bit_copies, truncated_to_mode,
subreg_lowpart_p, noop_move_p, struct rtl_hooks): Likewise.
* rtlanal.c (cached_nonzero_bits, nonzero_bits1,
cached_num_sign_bit_copies, num_sign_bit_copies1, noop_move_p,
nonzero_bits, num_sign_bit_copies, truncated_to_mode): Likewise.
* rtlhooks-def.h (reg_nonzero_bits_general,
reg_num_sign_bit_copies_general, reg_truncated_to_mode_general):
Likewise.
* rtlhooks.c (reg_num_sign_bit_copies_general,
reg_nonzero_bits_general, reg_truncated_to_mode_general):
Likewise.
* stmt.c (warn_if_unused_value, is_body_block): Likewise.
* stor-layout.c (mode_for_size_tree): Likewise.
* tree-ssa-loop-im.c (memref_eq): Likewise.
* tree-ssa-loop-ivopts.c (tree_int_cst_sign_bit): Likewise.
* tree.c (contains_placeholder_p, type_list_equal,
simple_cst_equal, get_callee_fndecl, operand_equal_for_phi_arg_p):
Likewise.
* tree.h (tree_int_cst_sign_bit, may_negate_without_overflow_p,
mode_for_size_tree, categorize_ctor_elements, count_type_elements,
contains_placeholder_p, contains_packed_reference,
get_callee_fndecl, operand_equal_for_phi_arg_p,
warn_if_unused_value, is_body_block, native_encode_expr,
native_interpret_expr, fold_convertible_p, operand_equal_p,
int_const_binop, tree_swap_operands_p, builtin_mathfn_code,
validate_arglist, simple_cst_equal, type_list_equal,
use_register_for_decl, call_expr_flags, get_name,
highest_pow2_factor): Likewise.
(const_call_expr_arg_iterator_d,
init_const_call_expr_arg_iterator, next_const_call_expr_arg,
first_const_call_expr_arg, more_const_call_expr_args_p,
FOR_EACH_CONST_CALL_EXPR_ARG): New.
* varasm.c (constructor_static_from_elts_p): Constify.
cp:
* parser.c (eof_token): Un-constify.
(cp_lexer_new_main, cp_lexer_new_from_tokens, VEC_alloc,
cp_lexer_consume_token, cp_lexer_purge_token): Remove spurious
casts.
java:
* lang.c (java_get_callee_fndecl): Constify.
objc:
* objc-act.c (objc_get_callee_fndecl): Constify.
* objc-act.h (objc_get_callee_fndecl): Likewise.
From-SVN: r127036
Diffstat (limited to 'gcc/rtl.h')
-rw-r--r-- | gcc/rtl.h | 16 |
1 files changed, 8 insertions, 8 deletions
@@ -1044,10 +1044,10 @@ extern bool subreg_offset_representable_p (unsigned int, enum machine_mode, unsigned int, enum machine_mode); extern unsigned int subreg_regno (const_rtx); extern unsigned int subreg_nregs (const_rtx); -extern unsigned HOST_WIDE_INT nonzero_bits (rtx, enum machine_mode); -extern unsigned int num_sign_bit_copies (rtx, enum machine_mode); +extern unsigned HOST_WIDE_INT nonzero_bits (const_rtx, enum machine_mode); +extern unsigned int num_sign_bit_copies (const_rtx, enum machine_mode); extern bool constant_pool_constant_p (rtx); -extern bool truncated_to_mode (enum machine_mode, rtx); +extern bool truncated_to_mode (enum machine_mode, const_rtx); /* 1 if RTX is a subreg containing a reg that is already known to be @@ -1496,7 +1496,7 @@ extern rtx operand_subword (rtx, unsigned int, int, enum machine_mode); /* In emit-rtl.c */ extern rtx operand_subword_force (rtx, unsigned int, enum machine_mode); -extern int subreg_lowpart_p (rtx); +extern int subreg_lowpart_p (const_rtx); extern unsigned int subreg_lowpart_offset (enum machine_mode, enum machine_mode); extern unsigned int subreg_highpart_offset (enum machine_mode, @@ -1697,7 +1697,7 @@ extern int reg_set_p (rtx, rtx); extern rtx single_set_2 (const_rtx, const_rtx); extern int multiple_sets (const_rtx); extern int set_noop_p (const_rtx); -extern int noop_move_p (rtx); +extern int noop_move_p (const_rtx); extern rtx find_last_value (rtx, rtx *, rtx, int); extern int refers_to_regno_p (unsigned int, unsigned int, const_rtx, rtx *); extern int reg_overlap_mentioned_p (const_rtx, const_rtx); @@ -2268,11 +2268,11 @@ struct rtl_hooks { rtx (*gen_lowpart) (enum machine_mode, rtx); rtx (*gen_lowpart_no_emit) (enum machine_mode, rtx); - rtx (*reg_nonzero_bits) (rtx, enum machine_mode, rtx, enum machine_mode, + rtx (*reg_nonzero_bits) (const_rtx, enum machine_mode, const_rtx, enum machine_mode, unsigned HOST_WIDE_INT, unsigned HOST_WIDE_INT *); - rtx (*reg_num_sign_bit_copies) (rtx, enum machine_mode, rtx, enum machine_mode, + rtx (*reg_num_sign_bit_copies) (const_rtx, enum machine_mode, const_rtx, enum machine_mode, unsigned int, unsigned int *); - bool (*reg_truncated_to_mode) (enum machine_mode, rtx); + bool (*reg_truncated_to_mode) (enum machine_mode, const_rtx); /* Whenever you add entries here, make sure you adjust rtlhooks-def.h. */ }; |