diff options
Diffstat (limited to 'gcc/sched-int.h')
| -rw-r--r-- | gcc/sched-int.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/gcc/sched-int.h b/gcc/sched-int.h index eaeabfa..2e156f3 100644 --- a/gcc/sched-int.h +++ b/gcc/sched-int.h @@ -805,6 +805,9 @@ struct _haifa_insn_data /* A priority for each insn. */ int priority; + /* The fusion priority for each insn. */ + int fusion_priority; + /* The minimum clock tick at which the insn becomes ready. This is used to note timing constraints for the insns in the pending list. */ int tick; @@ -903,6 +906,7 @@ extern vec<haifa_insn_data_def> h_i_d; /* Accessor macros for h_i_d. There are more in haifa-sched.c and sched-rgn.c. */ #define INSN_PRIORITY(INSN) (HID (INSN)->priority) +#define INSN_FUSION_PRIORITY(INSN) (HID (INSN)->fusion_priority) #define INSN_REG_PRESSURE(INSN) (HID (INSN)->reg_pressure) #define INSN_MAX_REG_PRESSURE(INSN) (HID (INSN)->max_reg_pressure) #define INSN_REG_USE_LIST(INSN) (HID (INSN)->reg_use_list) @@ -1620,6 +1624,10 @@ extern void sd_copy_back_deps (rtx_insn *, rtx_insn *, bool); extern void sd_delete_dep (sd_iterator_def); extern void sd_debug_lists (rtx, sd_list_types_def); +/* Macros and declarations for scheduling fusion. */ +#define FUSION_MAX_PRIORITY (INT_MAX) +extern bool sched_fusion; + #endif /* INSN_SCHEDULING */ #endif /* GCC_SCHED_INT_H */ |