diff options
Diffstat (limited to 'gcc/tree-ssa-threadedge.c')
| -rw-r--r-- | gcc/tree-ssa-threadedge.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/gcc/tree-ssa-threadedge.c b/gcc/tree-ssa-threadedge.c index afdd0afe6d6..f2051d7e7d0 100644 --- a/gcc/tree-ssa-threadedge.c +++ b/gcc/tree-ssa-threadedge.c @@ -978,7 +978,7 @@ thread_across_edge (gimple dummy_cond, { edge taken_edge; edge_iterator ei; - bool found = false; + bool found; bitmap visited = BITMAP_ALLOC (NULL); /* Look at each successor of E->dest to see if we can thread through it. */ @@ -994,6 +994,7 @@ thread_across_edge (gimple dummy_cond, of E->dest. */ path.safe_push (e); path.safe_push (taken_edge); + found = false; if ((e->flags & EDGE_DFS_BACK) == 0 || ! cond_arg_set_in_bb (path[path.length () - 1], e->dest)) found = thread_around_empty_blocks (taken_edge, |