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author | Kaveh R. Ghazi <ghazi@caip.rutgers.edu> | 2007-07-25 18:33:26 +0000 |
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committer | Kaveh Ghazi <ghazi@gcc.gnu.org> | 2007-07-25 18:33:26 +0000 |
commit | f7d504c227fb7e621b6521fe282956f021cd2337 (patch) | |
tree | 2498ca4a42d5077cfa66327ea66af1bd5fba93c0 /gcc/rtl.h | |
parent | 5f754896d3ba9d28ba6bf94923e5e1564cbf4e36 (diff) | |
download | gcc-f7d504c227fb7e621b6521fe282956f021cd2337.zip gcc-f7d504c227fb7e621b6521fe282956f021cd2337.tar.gz gcc-f7d504c227fb7e621b6521fe282956f021cd2337.tar.bz2 |
cfglayout.c (insn_scope, insn_line): Constify.
* cfglayout.c (insn_scope, insn_line): Constify.
* emit-rtl.c (const_int_htab_hash, const_int_htab_eq,
const_double_htab_hash, const_double_htab_eq,
mem_attrs_htab_hash): Likewise.
* loop-iv.c (biv_eq): Likewise.
* print-rtl.c (print_rtx, print_decl_name, print_mem_expr,
print_inline_rtx, debug_rtx, debug_rtx_list, debug_rtx_range,
debug_rtx_find, print_rtl, print_rtl_single, print_simple_rtl):
Likewise.
* rtl-error.c (location_for_asm, diagnostic_for_asm,
error_for_asm, warning_for_asm, _fatal_insn,
_fatal_insn_not_found): Likewise.
* rtl.c (rtx_size, shared_const_p, shallow_copy_rtx_stat,
rtx_equal_p, rtl_check_failed_bounds, rtl_check_failed_type1,
rtl_check_failed_type2, rtl_check_failed_code1,
rtl_check_failed_code2, rtl_check_failed_code_mode,
rtvec_check_failed_bounds, rtl_check_failed_flag): Likewise.
* rtl.h (rtl_check_failed_bounds, rtl_check_failed_type1,
rtl_check_failed_type2, rtl_check_failed_code1,
rtl_check_failed_code2, rtl_check_failed_code_mode,
rtvec_check_failed_bounds, rtl_check_failed_flag, LABEL_KIND,
SET_LABEL_KIND, rhs_regno, subreg_lsb, subreg_regno, subreg_nregs,
shared_const_p, rtx_size, shallow_copy_rtx_stat, rtx_equal_p,
get_pool_mode, insn_line, insn_file, simplify_replace_rtx,
mode_signbit_p, rtx_addr_can_trap_p, nonzero_address_p,
rtx_unstable_p, get_integer_term, get_related_value,
offset_within_block_p, reg_mentioned_p, count_occurrences,
reg_referenced_p, reg_used_between_p, no_labels_between_p,
single_set_2, multiple_sets, set_noop_p, refers_to_regno_p,
reg_overlap_mentioned_p, dead_or_set_p, dead_or_set_regno_p,
find_reg_note, find_regno_note, find_reg_equal_equiv_note,
find_constant_src, find_reg_fusage, find_regno_fusage,
pure_call_p, remove_note, side_effects_p, volatile_refs_p,
volatile_insn_p, may_trap_p, may_trap_after_code_motion_p,
may_trap_or_fault_p, inequality_comparisons_p, tablejump_p,
computed_jump_p, auto_inc_p, in_expr_list_p,
remove_node_from_expr_list, loc_mentioned_in_p,
label_is_jump_target_p, reversed_comparison_code_parts,
debug_rtx, debug_rtx_list, debug_rtx_range, debug_rtx_find,
print_mem_expr, print_rtl, print_simple_rtl, print_rtl_single,
print_inline_rtx): Likewise.
* rtlanal.c (covers_regno_p, covers_regno_no_parallel_p,
computed_jump_p_1, nonzero_bits1, rtx_unstable_p,
rtx_addr_can_trap_p_1, rtx_addr_can_trap_p, nonzero_address_p,
get_integer_term, get_related_value, offset_within_block_p,
count_occurrences, reg_mentioned_p, no_labels_between_p,
reg_used_between_p, reg_referenced_p, single_set_2,
multiple_sets, set_noop_p, refers_to_regno_p,
reg_overlap_mentioned_p, dead_or_set_p,
covers_regno_no_parallel_p, covers_regno_p,
dead_or_set_regno_p, find_reg_note, find_regno_note,
find_reg_equal_equiv_note, find_constant_src, find_reg_fusage,
find_regno_fusage, pure_call_p, remove_note, in_expr_list_p,
remove_node_from_expr_list, volatile_insn_p, volatile_refs_p,
side_effects_p, may_trap_p_1, may_trap_p,
may_trap_after_code_motion_p, may_trap_or_fault_p,
inequality_comparisons_p, tablejump_p, computed_jump_p_1,
computed_jump_p, auto_inc_p, loc_mentioned_in_p, subreg_lsb,
subreg_regno, subreg_nregs, label_is_jump_target_p): Likewise.
* simplify-rtx.c (neg_const_int, plus_minus_operand_p,
mode_signbit_p, simplify_replace_rtx, plus_minus_operand_p):
Likewise.
* toplev.h (_fatal_insn_not_found, _fatal_insn, error_for_asm,
warning_for_asm): Likewise.
* tree.h (print_rtl): Likewise.
* varasm.c (get_pool_mode): Likewise.
From-SVN: r126922
Diffstat (limited to 'gcc/rtl.h')
-rw-r--r-- | gcc/rtl.h | 148 |
1 files changed, 74 insertions, 74 deletions
@@ -538,27 +538,27 @@ struct rtvec_def GTY(()) { __FUNCTION__); \ &_symbol->u.block_sym; }) -extern void rtl_check_failed_bounds (rtx, int, const char *, int, +extern void rtl_check_failed_bounds (const_rtx, int, const char *, int, const char *) ATTRIBUTE_NORETURN; -extern void rtl_check_failed_type1 (rtx, int, int, const char *, int, +extern void rtl_check_failed_type1 (const_rtx, int, int, const char *, int, const char *) ATTRIBUTE_NORETURN; -extern void rtl_check_failed_type2 (rtx, int, int, int, const char *, +extern void rtl_check_failed_type2 (const_rtx, int, int, int, const char *, int, const char *) ATTRIBUTE_NORETURN; -extern void rtl_check_failed_code1 (rtx, enum rtx_code, const char *, +extern void rtl_check_failed_code1 (const_rtx, enum rtx_code, const char *, int, const char *) ATTRIBUTE_NORETURN; -extern void rtl_check_failed_code2 (rtx, enum rtx_code, enum rtx_code, +extern void rtl_check_failed_code2 (const_rtx, enum rtx_code, enum rtx_code, const char *, int, const char *) ATTRIBUTE_NORETURN; -extern void rtl_check_failed_code_mode (rtx, enum rtx_code, enum machine_mode, +extern void rtl_check_failed_code_mode (const_rtx, enum rtx_code, enum machine_mode, bool, const char *, int, const char *) ATTRIBUTE_NORETURN; extern void rtl_check_failed_block_symbol (const char *, int, const char *) ATTRIBUTE_NORETURN; -extern void rtvec_check_failed_bounds (rtvec, int, const char *, int, +extern void rtvec_check_failed_bounds (const_rtvec, int, const char *, int, const char *) ATTRIBUTE_NORETURN; @@ -655,7 +655,7 @@ extern void rtvec_check_failed_bounds (rtvec, int, const char *, int, __FUNCTION__); \ _rtx; }) -extern void rtl_check_failed_flag (const char *, rtx, const char *, +extern void rtl_check_failed_flag (const char *, const_rtx, const char *, int, const char *) ATTRIBUTE_NORETURN ; @@ -910,7 +910,7 @@ enum label_kind /* Retrieve the kind of LABEL. */ #define LABEL_KIND(LABEL) __extension__ \ -({ __typeof (LABEL) const _label = (LABEL); \ +({ __typeof (LABEL) const _label = (LABEL); \ if (GET_CODE (_label) != CODE_LABEL) \ rtl_check_failed_flag ("LABEL_KIND", _label, __FILE__, __LINE__, \ __FUNCTION__); \ @@ -918,7 +918,7 @@ enum label_kind /* Set the kind of LABEL. */ #define SET_LABEL_KIND(LABEL, KIND) do { \ - rtx const _label = (LABEL); \ + __typeof (LABEL) const _label = (LABEL); \ const unsigned int _kind = (KIND); \ if (GET_CODE (_label) != CODE_LABEL) \ rtl_check_failed_flag ("SET_LABEL_KIND", _label, __FILE__, __LINE__, \ @@ -967,7 +967,7 @@ enum label_kind /* Force the REGNO macro to only be used on the lhs. */ static inline unsigned int -rhs_regno (rtx x) +rhs_regno (const_rtx x) { return XCUINT (x, 0, REG); } @@ -1036,15 +1036,15 @@ rhs_regno (rtx x) extern void init_rtlanal (void); extern int rtx_cost (rtx, enum rtx_code); extern int address_cost (rtx, enum machine_mode); -extern unsigned int subreg_lsb (rtx); +extern unsigned int subreg_lsb (const_rtx); extern unsigned int subreg_lsb_1 (enum machine_mode, enum machine_mode, unsigned int); extern unsigned int subreg_regno_offset (unsigned int, enum machine_mode, unsigned int, enum machine_mode); extern bool subreg_offset_representable_p (unsigned int, enum machine_mode, unsigned int, enum machine_mode); -extern unsigned int subreg_regno (rtx); -extern unsigned int subreg_nregs (rtx); +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 bool constant_pool_constant_p (rtx); @@ -1466,7 +1466,7 @@ extern rtx rtx_alloc_stat (RTX_CODE MEM_STAT_DECL); #define rtx_alloc(c) rtx_alloc_stat (c MEM_STAT_INFO) extern rtvec rtvec_alloc (int); -extern bool shared_const_p (rtx); +extern bool shared_const_p (const_rtx); extern rtx copy_rtx (rtx); extern void dump_rtx_statistics (void); @@ -1474,10 +1474,10 @@ extern void dump_rtx_statistics (void); extern rtx copy_rtx_if_shared (rtx); /* In rtl.c */ -extern unsigned int rtx_size (rtx); -extern rtx shallow_copy_rtx_stat (rtx MEM_STAT_DECL); +extern unsigned int rtx_size (const_rtx); +extern rtx shallow_copy_rtx_stat (const_rtx MEM_STAT_DECL); #define shallow_copy_rtx(a) shallow_copy_rtx_stat (a MEM_STAT_INFO) -extern int rtx_equal_p (rtx, rtx); +extern int rtx_equal_p (const_rtx, const_rtx); /* In emit-rtl.c */ extern rtvec gen_rtvec_v (int, rtx *); @@ -1529,7 +1529,7 @@ extern rtx force_const_mem (enum machine_mode, rtx); struct function; extern rtx get_pool_constant (rtx); extern rtx get_pool_constant_mark (rtx, bool *); -extern enum machine_mode get_pool_mode (rtx); +extern enum machine_mode get_pool_mode (const_rtx); extern rtx simplify_subtraction (rtx); /* In function.c */ @@ -1591,8 +1591,8 @@ extern rtx next_cc0_user (rtx); extern rtx prev_cc0_setter (rtx); /* In cfglayout.c */ -extern int insn_line (rtx); -extern const char * insn_file (rtx); +extern int insn_line (const_rtx); +extern const char * insn_file (const_rtx); extern int locator_line (int); extern const char * locator_file (int); extern int prologue_locator, epilogue_locator; @@ -1645,10 +1645,10 @@ extern rtx simplify_subreg (enum machine_mode, rtx, enum machine_mode, unsigned int); extern rtx simplify_gen_subreg (enum machine_mode, rtx, enum machine_mode, unsigned int); -extern rtx simplify_replace_rtx (rtx, rtx, rtx); +extern rtx simplify_replace_rtx (rtx, const_rtx, rtx); extern rtx simplify_rtx (rtx); extern rtx avoid_constant_pool_reference (rtx); -extern bool mode_signbit_p (enum machine_mode, rtx); +extern bool mode_signbit_p (enum machine_mode, const_rtx); /* In regclass.c */ extern enum machine_mode choose_hard_reg_mode (unsigned int, unsigned int, @@ -1675,69 +1675,69 @@ typedef struct replace_label_data bool update_label_nuses; } replace_label_data; -extern int rtx_addr_can_trap_p (rtx); -extern bool nonzero_address_p (rtx); -extern int rtx_unstable_p (rtx); +extern int rtx_addr_can_trap_p (const_rtx); +extern bool nonzero_address_p (const_rtx); +extern int rtx_unstable_p (const_rtx); extern int rtx_varies_p (rtx, int); extern int rtx_addr_varies_p (rtx, int); -extern HOST_WIDE_INT get_integer_term (rtx); -extern rtx get_related_value (rtx); -extern bool offset_within_block_p (rtx, HOST_WIDE_INT); +extern HOST_WIDE_INT get_integer_term (const_rtx); +extern rtx get_related_value (const_rtx); +extern bool offset_within_block_p (const_rtx, HOST_WIDE_INT); extern void split_const (rtx, rtx *, rtx *); -extern int reg_mentioned_p (rtx, rtx); -extern int count_occurrences (rtx, rtx, int); -extern int reg_referenced_p (rtx, rtx); -extern int reg_used_between_p (rtx, rtx, rtx); +extern int reg_mentioned_p (const_rtx, const_rtx); +extern int count_occurrences (const_rtx, const_rtx, int); +extern int reg_referenced_p (const_rtx, const_rtx); +extern int reg_used_between_p (const_rtx, const_rtx, const_rtx); extern int reg_set_between_p (rtx, rtx, rtx); extern int commutative_operand_precedence (rtx); extern bool swap_commutative_operands_p (rtx, rtx); extern int modified_between_p (rtx, rtx, rtx); -extern int no_labels_between_p (rtx, rtx); +extern int no_labels_between_p (const_rtx, const_rtx); extern int modified_in_p (rtx, rtx); extern int reg_set_p (rtx, rtx); -extern rtx single_set_2 (rtx, rtx); -extern int multiple_sets (rtx); -extern int set_noop_p (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 rtx find_last_value (rtx, rtx *, rtx, int); -extern int refers_to_regno_p (unsigned int, unsigned int, rtx, rtx *); -extern int reg_overlap_mentioned_p (rtx, rtx); +extern int refers_to_regno_p (unsigned int, unsigned int, const_rtx, rtx *); +extern int reg_overlap_mentioned_p (const_rtx, const_rtx); extern rtx set_of (rtx, rtx); extern void note_stores (rtx, void (*) (rtx, rtx, void *), void *); extern void note_uses (rtx *, void (*) (rtx *, void *), void *); -extern int dead_or_set_p (rtx, rtx); -extern int dead_or_set_regno_p (rtx, unsigned int); -extern rtx find_reg_note (rtx, enum reg_note, rtx); -extern rtx find_regno_note (rtx, enum reg_note, unsigned int); -extern rtx find_reg_equal_equiv_note (rtx); -extern rtx find_constant_src (rtx); -extern int find_reg_fusage (rtx, enum rtx_code, rtx); -extern int find_regno_fusage (rtx, enum rtx_code, unsigned int); -extern int pure_call_p (rtx); -extern void remove_note (rtx, rtx); +extern int dead_or_set_p (const_rtx, const_rtx); +extern int dead_or_set_regno_p (const_rtx, unsigned int); +extern rtx find_reg_note (const_rtx, enum reg_note, const_rtx); +extern rtx find_regno_note (const_rtx, enum reg_note, unsigned int); +extern rtx find_reg_equal_equiv_note (const_rtx); +extern rtx find_constant_src (const_rtx); +extern int find_reg_fusage (const_rtx, enum rtx_code, const_rtx); +extern int find_regno_fusage (const_rtx, enum rtx_code, unsigned int); +extern int pure_call_p (const_rtx); +extern void remove_note (rtx, const_rtx); extern void remove_reg_equal_equiv_notes (rtx); -extern int side_effects_p (rtx); -extern int volatile_refs_p (rtx); -extern int volatile_insn_p (rtx); -extern int may_trap_p (rtx); -extern int may_trap_after_code_motion_p (rtx); -extern int may_trap_or_fault_p (rtx); -extern int inequality_comparisons_p (rtx); +extern int side_effects_p (const_rtx); +extern int volatile_refs_p (const_rtx); +extern int volatile_insn_p (const_rtx); +extern int may_trap_p (const_rtx); +extern int may_trap_after_code_motion_p (const_rtx); +extern int may_trap_or_fault_p (const_rtx); +extern int inequality_comparisons_p (const_rtx); extern rtx replace_rtx (rtx, rtx, rtx); extern int replace_label (rtx *, void *); extern int rtx_referenced_p (rtx, rtx); -extern bool tablejump_p (rtx, rtx *, rtx *); -extern int computed_jump_p (rtx); +extern bool tablejump_p (const_rtx, rtx *, rtx *); +extern int computed_jump_p (const_rtx); typedef int (*rtx_function) (rtx *, void *); extern int for_each_rtx (rtx *, rtx_function, void *); extern rtx regno_use_in (unsigned int, rtx); -extern int auto_inc_p (rtx); -extern int in_expr_list_p (rtx, rtx); -extern void remove_node_from_expr_list (rtx, rtx *); -extern int loc_mentioned_in_p (rtx *, rtx); +extern int auto_inc_p (const_rtx); +extern int in_expr_list_p (const_rtx, const_rtx); +extern void remove_node_from_expr_list (const_rtx, rtx *); +extern int loc_mentioned_in_p (rtx *, const_rtx); extern rtx find_first_parameter_load (rtx, rtx); extern bool keep_with_call_p (rtx); -extern bool label_is_jump_target_p (rtx, rtx); +extern bool label_is_jump_target_p (const_rtx, const_rtx); extern int insn_rtx_cost (rtx); /* Given an insn and condition, return a canonical description of @@ -2028,8 +2028,8 @@ extern int redirect_jump (rtx, rtx, int); extern void rebuild_jump_labels (rtx); extern rtx reversed_comparison (rtx, enum machine_mode); extern enum rtx_code reversed_comparison_code (rtx, rtx); -extern enum rtx_code reversed_comparison_code_parts (enum rtx_code, - rtx, rtx, rtx); +extern enum rtx_code reversed_comparison_code_parts (enum rtx_code, rtx, + rtx, rtx); extern void delete_for_peephole (rtx, rtx); extern int condjump_in_parallel_p (rtx); @@ -2103,15 +2103,15 @@ extern void fix_sched_param (const char *, const char *); /* In print-rtl.c */ extern const char *print_rtx_head; -extern void debug_rtx (rtx); -extern void debug_rtx_list (rtx, int); -extern void debug_rtx_range (rtx, rtx); -extern rtx debug_rtx_find (rtx, int); -extern void print_mem_expr (FILE *, tree); -extern void print_rtl (FILE *, rtx); -extern void print_simple_rtl (FILE *, rtx); -extern int print_rtl_single (FILE *, rtx); -extern void print_inline_rtx (FILE *, rtx, int); +extern void debug_rtx (const_rtx); +extern void debug_rtx_list (const_rtx, int); +extern void debug_rtx_range (const_rtx, const_rtx); +extern const_rtx debug_rtx_find (const_rtx, int); +extern void print_mem_expr (FILE *, const_tree); +extern void print_rtl (FILE *, const_rtx); +extern void print_simple_rtl (FILE *, const_rtx); +extern int print_rtl_single (FILE *, const_rtx); +extern void print_inline_rtx (FILE *, const_rtx, int); /* In function.c */ extern void reposition_prologue_and_epilogue_notes (void); |