diff options
Diffstat (limited to 'gcc/sched-int.h')
| -rw-r--r-- | gcc/sched-int.h | 16 |
1 files changed, 14 insertions, 2 deletions
diff --git a/gcc/sched-int.h b/gcc/sched-int.h index 15f1a3d..17c7f7b 100644 --- a/gcc/sched-int.h +++ b/gcc/sched-int.h @@ -142,7 +142,7 @@ struct sched_info { /* Add all insns that are initially ready to the ready list. Called once before scheduling a set of insns. */ - void (*init_ready_list) (struct ready_list *); + void (*init_ready_list) (void); /* Called after taking an insn from the ready list. Returns nonzero if this insn can be scheduled, nonzero if we should silently discard it. */ int (*can_schedule_ready_p) (rtx); @@ -203,6 +203,10 @@ struct haifa_insn_data it represents forward dependencies. */ rtx depend; + /* A list of scheduled producers of the instruction. Links are being moved + from LOG_LINKS to RESOLVED_DEPS during scheduling. */ + rtx resolved_deps; + /* The line number note in effect for each insn. For line number notes, this indicates whether the note may be reused. */ rtx line_note; @@ -225,6 +229,13 @@ struct haifa_insn_data used to note timing constraints for the insns in the pending list. */ int tick; + /* INTER_TICK is used to adjust INSN_TICKs of instructions from the + subsequent blocks in a region. */ + int inter_tick; + + /* See comment on QUEUE_INDEX macro in haifa-sched.c. */ + int queue_index; + short cost; /* This weight is an estimation of the insn's contribution to @@ -252,6 +263,7 @@ extern struct haifa_insn_data *h_i_d; /* Accessor macros for h_i_d. There are more in haifa-sched.c and sched-rgn.c. */ #define INSN_DEPEND(INSN) (h_i_d[INSN_UID (INSN)].depend) +#define RESOLVED_DEPS(INSN) (h_i_d[INSN_UID (INSN)].resolved_deps) #define INSN_LUID(INSN) (h_i_d[INSN_UID (INSN)].luid) #define CANT_MOVE(insn) (h_i_d[INSN_UID (insn)].cant_move) #define INSN_DEP_COUNT(INSN) (h_i_d[INSN_UID (INSN)].dep_count) @@ -513,6 +525,6 @@ extern void schedule_block (int, int); extern void sched_init (void); extern void sched_finish (void); -extern void ready_add (struct ready_list *, rtx); +extern int try_ready (rtx); #endif /* GCC_SCHED_INT_H */ |