diff options
Diffstat (limited to 'gcc/predict.c')
| -rw-r--r-- | gcc/predict.c | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/gcc/predict.c b/gcc/predict.c index 21c7149..38818cb 100644 --- a/gcc/predict.c +++ b/gcc/predict.c @@ -208,7 +208,6 @@ combine_predictions_for_insn (insn, bb) probability combination techniques. */ while (*pnote) { - rtx *next_pnote = &XEXP (*pnote, 1); if (REG_NOTE_KIND (*pnote) == REG_BR_PRED) { int predictor = INTVAL (XEXP (XEXP (*pnote, 0), 0)); @@ -219,7 +218,8 @@ combine_predictions_for_insn (insn, bb) best_probability = probability, best_predictor = predictor; *pnote = XEXP (*pnote, 1); } - pnote = next_pnote; + else + pnote = &XEXP (*pnote, 1); } dump_prediction (PRED_FIRST_MATCH, best_probability, bb); if (!prob_note) @@ -313,9 +313,6 @@ estimate_probability (loops_info) || ! any_condjump_p (last_insn)) continue; - if (find_reg_note (last_insn, REG_BR_PROB, 0)) - continue; - for (e = bb->succ; e; e = e->succ_next) { /* Predict edges to blocks that return immediately to be |