diff options
Diffstat (limited to 'gcc/predict.c')
| -rw-r--r-- | gcc/predict.c | 18 |
1 files changed, 15 insertions, 3 deletions
diff --git a/gcc/predict.c b/gcc/predict.c index 058adb5..e511282 100644 --- a/gcc/predict.c +++ b/gcc/predict.c @@ -187,8 +187,18 @@ dump_prediction (predictor, probability, bb) probability * 100.0 / REG_BR_PROB_BASE); if (bb->count) - fprintf (rtl_dump_file, " exec %i hit %i (%.1f%%)", - bb->count, e->count, e->count * 100.0 / bb->count); + { + fprintf (rtl_dump_file, " exec ", + bb->count, e->count, e->count * 100.0 / bb->count); + fprintf (rtl_dump_file, HOST_WIDEST_INT_PRINT_DEC, + (HOST_WIDEST_INT) bb->count); + fprintf (rtl_dump_file, " hit ", + e->count, e->count * 100.0 / bb->count); + fprintf (rtl_dump_file, HOST_WIDEST_INT_PRINT_DEC, + (HOST_WIDEST_INT) e->count); + fprintf (rtl_dump_file, " (%.1f%%)", + e->count, e->count * 100.0 / bb->count); + } fprintf (rtl_dump_file, "\n"); } @@ -701,7 +711,9 @@ estimate_bb_frequencies (loops) int probability; edge fallthru, branch; - if (GET_CODE (last_insn) != JUMP_INSN || !any_condjump_p (last_insn)) + if (GET_CODE (last_insn) != JUMP_INSN || !any_condjump_p (last_insn) + /* Avoid handling of conditionals jump jumping to fallthru edge. */ + || BASIC_BLOCK (i)->succ->succ_next == NULL) { /* We can predict only conditional jumps at the moment. Expect each edge to be equall probable. |