diff options
Diffstat (limited to 'gcc/omp-expand.cc')
| -rw-r--r-- | gcc/omp-expand.cc | 24 |
1 files changed, 9 insertions, 15 deletions
diff --git a/gcc/omp-expand.cc b/gcc/omp-expand.cc index e7a8af4..2572957 100644 --- a/gcc/omp-expand.cc +++ b/gcc/omp-expand.cc @@ -3120,8 +3120,7 @@ extract_omp_for_update_vars (struct omp_for_data *fd, tree *nonrect_bounds, if (i < fd->collapse - 1) { e = make_edge (last_bb, bb, EDGE_FALSE_VALUE); - e->probability - = profile_probability::guessed_always ().apply_scale (1, 8); + e->probability = profile_probability::guessed_always () / 8; struct omp_for_data_loop *l = &fd->loops[i + 1]; if (l->m1 == NULL_TREE || l->outer != 1) @@ -3240,8 +3239,7 @@ extract_omp_for_update_vars (struct omp_for_data *fd, tree *nonrect_bounds, if (update_bb == NULL) update_bb = this_bb; e = make_edge (this_bb, bb, EDGE_FALSE_VALUE); - e->probability - = profile_probability::guessed_always ().apply_scale (1, 8); + e->probability = profile_probability::guessed_always () / 8; if (prev_bb == NULL) set_immediate_dominator (CDI_DOMINATORS, this_bb, bb); prev_bb = this_bb; @@ -3533,7 +3531,7 @@ expand_omp_ordered_sink (gimple_stmt_iterator *gsi, struct omp_for_data *fd, GSI_CONTINUE_LINKING); gsi_insert_after (gsi, gimple_build_cond_empty (cond), GSI_NEW_STMT); edge e3 = make_edge (e1->src, e2->dest, EDGE_FALSE_VALUE); - e3->probability = profile_probability::guessed_always ().apply_scale (1, 8); + e3->probability = profile_probability::guessed_always () / 8; e1->probability = e3->probability.invert (); e1->flags = EDGE_TRUE_VALUE; set_immediate_dominator (CDI_DOMINATORS, e2->dest, e1->src); @@ -3687,7 +3685,7 @@ expand_omp_for_ordered_loops (struct omp_for_data *fd, tree *counts, remove_edge (e1); make_edge (body_bb, new_header, EDGE_FALLTHRU); e3->flags = EDGE_FALSE_VALUE; - e3->probability = profile_probability::guessed_always ().apply_scale (1, 8); + e3->probability = profile_probability::guessed_always () / 8; e1 = make_edge (new_header, new_body, EDGE_TRUE_VALUE); e1->probability = e3->probability.invert (); @@ -5484,16 +5482,14 @@ expand_omp_for_static_nochunk (struct omp_region *region, ep->probability = profile_probability::guessed_always ().apply_scale (3, 4); ep = find_edge (entry_bb, second_bb); ep->flags = EDGE_TRUE_VALUE; - ep->probability = profile_probability::guessed_always ().apply_scale (1, 4); + ep->probability = profile_probability::guessed_always () / 4; if (fourth_bb) { ep = make_edge (third_bb, fifth_bb, EDGE_FALSE_VALUE); - ep->probability - = profile_probability::guessed_always ().apply_scale (1, 2); + ep->probability = profile_probability::guessed_always () / 2; ep = find_edge (third_bb, fourth_bb); ep->flags = EDGE_TRUE_VALUE; - ep->probability - = profile_probability::guessed_always ().apply_scale (1, 2); + ep->probability = profile_probability::guessed_always () / 2; ep = find_edge (fourth_bb, fifth_bb); redirect_edge_and_branch (ep, sixth_bb); } @@ -5504,12 +5500,10 @@ expand_omp_for_static_nochunk (struct omp_region *region, if (exit1_bb) { ep = make_edge (exit_bb, exit2_bb, EDGE_FALSE_VALUE); - ep->probability - = profile_probability::guessed_always ().apply_scale (1, 2); + ep->probability = profile_probability::guessed_always () / 2; ep = find_edge (exit_bb, exit1_bb); ep->flags = EDGE_TRUE_VALUE; - ep->probability - = profile_probability::guessed_always ().apply_scale (1, 2); + ep->probability = profile_probability::guessed_always () / 2; ep = find_edge (exit1_bb, exit2_bb); redirect_edge_and_branch (ep, exit3_bb); } |