diff options
Diffstat (limited to 'gcc/rtl.h')
| -rw-r--r-- | gcc/rtl.h | 12 |
1 files changed, 12 insertions, 0 deletions
@@ -1805,6 +1805,12 @@ rtx remove_list_elem (rtx, rtx *); /* regclass.c */ +/* Initialize may_move_cost and friends for mode M. */ +extern void init_move_cost (enum machine_mode); +/* Allocate register info memory. */ +extern void allocate_reg_info (void); +/* Resize reg info. */ +extern void resize_reg_info (void); /* Free up register info memory. */ extern void free_reg_info (void); @@ -1815,6 +1821,7 @@ extern const char *decode_asm_operands (rtx, rtx *, rtx **, const char **, extern enum reg_class reg_preferred_class (int); extern enum reg_class reg_alternate_class (int); +extern void setup_reg_classes (int, enum reg_class, enum reg_class); extern void split_all_insns (void); extern unsigned int split_all_insns_noflow (void); @@ -2183,12 +2190,16 @@ extern bool can_copy_p (enum machine_mode); extern rtx fis_get_condition (rtx); /* In global.c */ +#ifdef HARD_CONST +extern HARD_REG_SET eliminable_regset; +#endif extern void mark_elimination (int, int); extern void dump_global_regs (FILE *); #ifdef HARD_CONST /* Yes, this ifdef is silly, but HARD_REG_SET is not always defined. */ extern void retry_global_alloc (int, HARD_REG_SET); #endif +extern void build_insn_chain (void); /* In regclass.c */ extern int reg_classes_intersect_p (enum reg_class, enum reg_class); @@ -2214,6 +2225,7 @@ extern void dbr_schedule (rtx); /* In local-alloc.c */ extern void dump_local_alloc (FILE *); +extern int update_equiv_regs (void); /* In reload1.c */ extern int function_invariant_p (const_rtx); |