diff options
Diffstat (limited to 'contrib/gcc/sched-int.h')
| -rw-r--r-- | contrib/gcc/sched-int.h | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/contrib/gcc/sched-int.h b/contrib/gcc/sched-int.h index 725bf2a..1b19656 100644 --- a/contrib/gcc/sched-int.h +++ b/contrib/gcc/sched-int.h @@ -20,6 +20,9 @@ along with GCC; see the file COPYING. If not, write to the Free Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ +/* Pointer to data describing the current DFA state. */ +extern state_t curr_state; + /* Forward declaration. */ struct ready_list; @@ -106,7 +109,7 @@ struct deps int clobbers_length; } *reg_last; - /* Element N is set for each register that has any non-zero element + /* Element N is set for each register that has any nonzero element in reg_last[N].{uses,sets,clobbers}. */ regset_head reg_last_in_use; }; @@ -190,7 +193,7 @@ struct haifa_insn_data int dep_count; /* An encoding of the blockage range function. Both unit and range - are coded. */ + are coded. This member is used only for old pipeline interface. */ unsigned int blockage; /* Number of instructions referring to this insn. */ @@ -202,7 +205,8 @@ struct haifa_insn_data short cost; - /* An encoding of the function units used. */ + /* An encoding of the function units used. This member is used only + for old pipeline interface. */ short units; /* This weight is an estimation of the insn's contribution to @@ -313,4 +317,4 @@ extern int insn_unit PARAMS ((rtx)); extern int insn_cost PARAMS ((rtx, rtx, rtx)); extern rtx get_unit_last_insn PARAMS ((int)); extern int actual_hazard_this_instance PARAMS ((int, int, rtx, int, int)); - +extern void print_insn PARAMS ((char *, rtx, int)); |
