diff options
Diffstat (limited to 'gcc/predict.c')
| -rw-r--r-- | gcc/predict.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/gcc/predict.c b/gcc/predict.c index 7d97040..08834f8 100644 --- a/gcc/predict.c +++ b/gcc/predict.c @@ -247,7 +247,7 @@ tree_predict_edge (edge e, enum br_predictor predictor, int probability) static bool can_predict_insn_p (rtx insn) { - return (GET_CODE (insn) == JUMP_INSN + return (JUMP_P (insn) && any_condjump_p (insn) && BLOCK_FOR_INSN (insn)->succ->succ_next); } @@ -672,7 +672,7 @@ estimate_probability (struct loops *loops_info) messages. */ for (insn = BB_HEAD (e->dest); insn != NEXT_INSN (BB_END (e->dest)); insn = NEXT_INSN (insn)) - if (GET_CODE (insn) == CALL_INSN + if (CALL_P (insn) /* Constant and pure calls are hardly used to signalize something exceptional. */ && ! CONST_OR_PURE_CALL_P (insn)) @@ -774,7 +774,7 @@ estimate_probability (struct loops *loops_info) /* Attach the combined probability to each conditional jump. */ FOR_EACH_BB (bb) - if (GET_CODE (BB_END (bb)) == JUMP_INSN + if (JUMP_P (BB_END (bb)) && any_condjump_p (BB_END (bb)) && bb->succ->succ_next != NULL) combine_predictions_for_insn (BB_END (bb), bb); @@ -1023,7 +1023,7 @@ expected_value_to_br_prob (void) case JUMP_INSN: /* Look for simple conditional branches. If we haven't got an expected value yet, no point going further. */ - if (GET_CODE (insn) != JUMP_INSN || ev == NULL_RTX + if (!JUMP_P (insn) || ev == NULL_RTX || ! any_condjump_p (insn)) continue; break; @@ -1155,7 +1155,7 @@ process_note_predictions (basic_block bb, int *heads) for (insn = BB_END (bb); insn; was_bb_head |= (insn == BB_HEAD (bb)), insn = PREV_INSN (insn)) { - if (GET_CODE (insn) != NOTE) + if (!NOTE_P (insn)) { if (was_bb_head) break; @@ -1163,7 +1163,7 @@ process_note_predictions (basic_block bb, int *heads) { /* Noreturn calls cause program to exit, therefore they are always predicted as not taken. */ - if (GET_CODE (insn) == CALL_INSN + if (CALL_P (insn) && find_reg_note (insn, REG_NORETURN, NULL)) contained_noreturn_call = 1; continue; |