* alias.c (record_set, memory_modified_1): Constify.

	* bt-load.c (note_btr_set): Likewise.
	* caller-save.c (mark_set_regs, add_stored_regs): Likewise.
	* combine.c (set_nonzero_bits_and_sign_copies,
	expand_field_assignment, record_dead_and_set_regs_1,
	use_crosses_set_p, reg_dead_at_p_1, can_combine_p,
	likely_spilled_retval_1): Likewise.
	* config/frv/frv.c (frv_registers_update_1, frv_io_check_address,
	frv_io_handle_set): Likewise.
	* config/mips/mips.c (mips_sim_record_set,
	vr4130_true_reg_dependence_p_1): Likewise.
	* config/mt/mt.c (insn_dependent_p_1): Likewise.
	* config/s390/s390.c (s390_reg_clobbered_rtx): Likewise.
	* config/sh/sh.c (flow_dependent_p_1): Likewise.
	* cselib.c (cselib_invalidate_rtx_note_stores): Likewise.
	* dce.c (mark_nonreg_stores_1, mark_nonreg_stores_2): Likewise.
	* ddg.c (mark_mem_store): Likewise.
	* df-problems.c (df_urec_mark_reg_change): Likewise.
	* function.c (update_epilogue_consts): Likewise.
	* gcse.c (record_set_info, record_last_set_info,
	mems_conflict_for_gcse_p, canon_list_insert, reg_set_info,
	reg_clear_last_set): Likewise.
	* global.c (mark_reg_store, mark_reg_clobber, reg_becomes_live):
	Likewise.
	* jump.c (reversed_comparison_code_parts): Likewise.
	* local-alloc.c (validate_equiv_mem_from_store, no_equiv,
	reg_is_set): Likewise.
	* loop-iv.c (mark_altered): Likewise.
	* mode-switching.c (reg_becomes_live): Likewise.
	* optabs.c (no_conflict_move_test): Likewise.
	* postreload-gcse.c (record_last_set_info, find_mem_conflicts):
	Likewise.
	* postreload.c (reload_combine_note_store, move2add_note_store):
	Likewise.
	* regmove.c (flags_set_1): Likewise.
	* regrename.c (note_sets, kill_clobbered_value, kill_set_value):
	Likewise.
	* reload1.c (mark_not_eliminable, forget_old_reloads_1):
	Likewise. 
	* resource.c (update_live_status): Likewise.
	* rtl.h (set_of, note_stores): Likewise.
	* rtlanal.c (set_of_1, parms_set, struct set_of_data, set_of,
	note_stores, parms_set): Likewise.
	* sched-rgn.c (sets_likely_spilled_1): Likewise.
	* stack-ptr-mod.c (notice_stack_pointer_modification_1):
	Likewise. 
	* var-tracking.c (count_stores, add_stores): Likewise.



git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@127065 138bc75d-0d04-0410-961f-82ee72b054a4

1 files changed, 4 insertions, 4 deletions

diff --git a/gcc/caller-save.c b/gcc/caller-save.c
index 1b4ef9cd477..82672e0c915 100644
--- a/gcc/caller-save.c
+++ b/gcc/caller-save.c
@@ -86,7 +86,7 @@ static int n_regs_saved;
 static HARD_REG_SET referenced_regs;
 
 
-static void mark_set_regs (rtx, rtx, void *);
+static void mark_set_regs (rtx, const_rtx, void *);
 static void mark_referenced_regs (rtx);
 static int insert_save (struct insn_chain *, int, int, HARD_REG_SET *,
 			enum machine_mode *);
@@ -94,7 +94,7 @@ static int insert_restore (struct insn_chain *, int, int, int,
 			   enum machine_mode *);
 static struct insn_chain *insert_one_insn (struct insn_chain *, int, int,
 					   rtx);
-static void add_stored_regs (rtx, rtx, void *);
+static void add_stored_regs (rtx, const_rtx, void *);
 
 static GTY(()) rtx savepat;
 static GTY(()) rtx restpat;
@@ -511,7 +511,7 @@ save_call_clobbered_regs (void)
    been assigned hard regs have had their register number changed already,
    so we can ignore pseudos.  */
 static void
-mark_set_regs (rtx reg, rtx setter ATTRIBUTE_UNUSED, void *data)
+mark_set_regs (rtx reg, const_rtx setter ATTRIBUTE_UNUSED, void *data)
 {
   int regno, endregno, i;
   HARD_REG_SET *this_insn_sets = data;
@@ -542,7 +542,7 @@ mark_set_regs (rtx reg, rtx setter ATTRIBUTE_UNUSED, void *data)
    been assigned hard regs have had their register number changed already,
    so we can ignore pseudos.  */
 static void
-add_stored_regs (rtx reg, rtx setter, void *data)
+add_stored_regs (rtx reg, const_rtx setter, void *data)
 {
   int regno, endregno, i;
   enum machine_mode mode = GET_MODE (reg);