diff options
Diffstat (limited to 'gcc/tree-ssa-loop-manip.c')
| -rw-r--r-- | gcc/tree-ssa-loop-manip.c | 8 |
1 files changed, 2 insertions, 6 deletions
diff --git a/gcc/tree-ssa-loop-manip.c b/gcc/tree-ssa-loop-manip.c index b08b8b9..5794dae 100644 --- a/gcc/tree-ssa-loop-manip.c +++ b/gcc/tree-ssa-loop-manip.c @@ -1294,12 +1294,10 @@ tree_transform_and_unroll_loop (struct loop *loop, unsigned factor, /* Set the probability of new exit to the same of the old one. Fix the frequency of the latch block, by scaling it back by 1 - exit->probability. */ - new_exit->count = exit->count; new_exit->probability = exit->probability; new_nonexit = single_pred_edge (loop->latch); new_nonexit->probability = exit->probability.invert (); new_nonexit->flags = EDGE_TRUE_VALUE; - new_nonexit->count -= exit->count; if (new_nonexit->probability.initialized_p ()) scale_bbs_frequencies (&loop->latch, 1, new_nonexit->probability); @@ -1371,7 +1369,7 @@ tree_transform_and_unroll_loop (struct loop *loop, unsigned factor, exit edge. */ freq_h = loop->header->count; - freq_e = (loop_preheader_edge (loop))->count; + freq_e = (loop_preheader_edge (loop))->count (); /* Use frequency only if counts are zero. */ if (!(freq_h > 0) && !(freq_e > 0)) { @@ -1390,17 +1388,15 @@ tree_transform_and_unroll_loop (struct loop *loop, unsigned factor, exit_bb = single_pred (loop->latch); new_exit = find_edge (exit_bb, rest); - new_exit->count = loop_preheader_edge (loop)->count; new_exit->probability = profile_probability::always () .apply_scale (1, new_est_niter + 1); - rest->count += new_exit->count; + rest->count += new_exit->count (); rest->frequency += EDGE_FREQUENCY (new_exit); new_nonexit = single_pred_edge (loop->latch); prob = new_nonexit->probability; new_nonexit->probability = new_exit->probability.invert (); - new_nonexit->count = exit_bb->count - new_exit->count; prob = new_nonexit->probability / prob; if (prob.initialized_p ()) scale_bbs_frequencies (&loop->latch, 1, prob); |