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Diffstat (limited to 'gcc/tree-ssa-structalias.cc')
| -rw-r--r-- | gcc/tree-ssa-structalias.cc | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/gcc/tree-ssa-structalias.cc b/gcc/tree-ssa-structalias.cc index 3ad0c69..deca44a 100644 --- a/gcc/tree-ssa-structalias.cc +++ b/gcc/tree-ssa-structalias.cc @@ -6562,7 +6562,7 @@ create_variable_info_for (tree decl, const char *name, bool add_id) varpool_node *vnode = varpool_node::get (decl); /* For escaped variables initialize them from nonlocal. */ - if (!vnode->all_refs_explicit_p ()) + if (!vnode || !vnode->all_refs_explicit_p ()) make_copy_constraint (vi, nonlocal_id); /* While we can in theory walk references for the varpool @@ -6581,7 +6581,7 @@ create_variable_info_for (tree decl, const char *name, bool add_id) process_constraint (new_constraint (lhs, *rhsp)); /* If this is a variable that escapes from the unit the initializer escapes as well. */ - if (!vnode->all_refs_explicit_p ()) + if (!vnode || !vnode->all_refs_explicit_p ()) { lhs.var = escaped_id; lhs.offset = 0; |