diff options
Diffstat (limited to 'gcc/cgraph.c')
| -rw-r--r-- | gcc/cgraph.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/gcc/cgraph.c b/gcc/cgraph.c index efd30ab..063c524 100644 --- a/gcc/cgraph.c +++ b/gcc/cgraph.c @@ -2348,7 +2348,10 @@ cgraph_propagate_frequency (struct cgraph_node *node) struct cgraph_propagate_frequency_data d = {true, true, true, true}; bool changed = false; - if (!node->local.local) + /* We can not propagate anything useful about externally visible functions + nor about virtuals. */ + if (!node->local.local + || (flag_devirtualize && DECL_VIRTUAL_P (node->symbol.decl))) return false; gcc_assert (node->symbol.analyzed); if (dump_file && (dump_flags & TDF_DETAILS)) |