diff options
Diffstat (limited to 'gcc/tree-ssa-structalias.c')
| -rw-r--r-- | gcc/tree-ssa-structalias.c | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/gcc/tree-ssa-structalias.c b/gcc/tree-ssa-structalias.c index e0a681d..012dc1c 100644 --- a/gcc/tree-ssa-structalias.c +++ b/gcc/tree-ssa-structalias.c @@ -1444,10 +1444,10 @@ unify_nodes (constraint_graph_t graph, unsigned int to, unsigned int from, changed_count++; } } - + BITMAP_FREE (get_varinfo (from)->solution); BITMAP_FREE (get_varinfo (from)->oldsolution); - + if (stats.iterations > 0) { BITMAP_FREE (get_varinfo (to)->oldsolution); @@ -2288,10 +2288,10 @@ unite_pointer_equivalences (constraint_graph_t graph) if (label) { int label_rep = graph->pe_rep[label]; - + if (label_rep == -1) continue; - + label_rep = find (label_rep); if (label_rep >= 0 && unite (label_rep, find (i))) unify_nodes (graph, label_rep, i, false); @@ -2368,7 +2368,7 @@ rewrite_constraints (constraint_graph_t graph, { if (dump_file && (dump_flags & TDF_DETAILS)) { - + fprintf (dump_file, "%s is a non-pointer variable," "ignoring constraint:", get_varinfo (lhs.var)->name); @@ -2382,7 +2382,7 @@ rewrite_constraints (constraint_graph_t graph, { if (dump_file && (dump_flags & TDF_DETAILS)) { - + fprintf (dump_file, "%s is a non-pointer variable," "ignoring constraint:", get_varinfo (rhs.var)->name); @@ -4752,7 +4752,7 @@ shared_bitmap_add (bitmap pt_vars) /* Set bits in INTO corresponding to the variable uids in solution set FROM. */ -static void +static void set_uids_in_ptset (bitmap into, bitmap from, struct pt_solution *pt) { unsigned int i; @@ -5424,16 +5424,16 @@ solve_constraints (void) "substitution\n"); init_graph (VEC_length (varinfo_t, varmap) * 2); - + if (dump_file) fprintf (dump_file, "Building predecessor graph\n"); build_pred_graph (); - + if (dump_file) fprintf (dump_file, "Detecting pointer and location " "equivalences\n"); si = perform_var_substitution (graph); - + if (dump_file) fprintf (dump_file, "Rewriting constraints and unifying " "variables\n"); |