diff options
Diffstat (limited to 'gcc/loop-unroll.c')
| -rw-r--r-- | gcc/loop-unroll.c | 7 |
1 files changed, 0 insertions, 7 deletions
diff --git a/gcc/loop-unroll.c b/gcc/loop-unroll.c index 322f151..816302b 100644 --- a/gcc/loop-unroll.c +++ b/gcc/loop-unroll.c @@ -977,7 +977,6 @@ unroll_loop_runtime_iterations (struct loop *loop) iter_count = new_count = swtch->count.apply_scale (1, max_unroll + 1); swtch->frequency = new_freq; swtch->count = new_count; - single_succ_edge (swtch)->count = new_count; for (i = 0; i < n_peel; i++) { @@ -999,7 +998,6 @@ unroll_loop_runtime_iterations (struct loop *loop) /* Add in frequency/count of edge from switch block. */ preheader->frequency += iter_freq; preheader->count += iter_count; - single_succ_edge (preheader)->count = preheader->count; branch_code = compare_and_jump_seq (copy_rtx (niter), GEN_INT (j), EQ, block_label (preheader), p, NULL); @@ -1011,14 +1009,12 @@ unroll_loop_runtime_iterations (struct loop *loop) swtch = split_edge_and_insert (single_pred_edge (swtch), branch_code); set_immediate_dominator (CDI_DOMINATORS, preheader, swtch); single_succ_edge (swtch)->probability = p.invert (); - single_succ_edge (swtch)->count = new_count; new_freq += iter_freq; new_count += iter_count; swtch->frequency = new_freq; swtch->count = new_count; e = make_edge (swtch, preheader, single_succ_edge (swtch)->flags & EDGE_IRREDUCIBLE_LOOP); - e->count = iter_count; e->probability = p; } @@ -1035,7 +1031,6 @@ unroll_loop_runtime_iterations (struct loop *loop) /* Add in frequency/count of edge from switch block. */ preheader->frequency += iter_freq; preheader->count += iter_count; - single_succ_edge (preheader)->count = preheader->count; branch_code = compare_and_jump_seq (copy_rtx (niter), const0_rtx, EQ, block_label (preheader), p, NULL); @@ -1044,10 +1039,8 @@ unroll_loop_runtime_iterations (struct loop *loop) swtch = split_edge_and_insert (single_succ_edge (swtch), branch_code); set_immediate_dominator (CDI_DOMINATORS, preheader, swtch); single_succ_edge (swtch)->probability = p.invert (); - single_succ_edge (swtch)->count -= iter_count; e = make_edge (swtch, preheader, single_succ_edge (swtch)->flags & EDGE_IRREDUCIBLE_LOOP); - e->count = iter_count; e->probability = p; } |