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Diffstat (limited to 'gcc/tree-cfg.c')
| -rw-r--r-- | gcc/tree-cfg.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/gcc/tree-cfg.c b/gcc/tree-cfg.c index 77cb3d6..72c5284 100644 --- a/gcc/tree-cfg.c +++ b/gcc/tree-cfg.c @@ -1684,6 +1684,10 @@ group_case_labels_stmt (gswitch *stmt) || (EDGE_COUNT (base_bb->succs) == 0 && gimple_seq_unreachable_p (bb_seq (base_bb)))) { + edge e; + if (base_bb != default_bb + && (e = find_edge (gimple_bb (stmt), base_bb)) != NULL) + remove_edge_and_dominated_blocks (e); gimple_switch_set_label (stmt, i, NULL_TREE); i++; new_size--; |