diff options
Diffstat (limited to 'frontends')
| -rw-r--r-- | frontends/ast/simplify.cc | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/frontends/ast/simplify.cc b/frontends/ast/simplify.cc index 54b9efaad..86dd80c65 100644 --- a/frontends/ast/simplify.cc +++ b/frontends/ast/simplify.cc @@ -150,6 +150,11 @@ bool AstNode::simplify(bool const_fold, bool at_zero, bool in_lvalue, int stage, reg->str = stringf("%s[%d]", node->str.c_str(), i); reg->is_reg = true; reg->is_signed = node->is_signed; + for (auto &it : node->attributes) + if (it.first != ID(mem2reg)) + reg->attributes.emplace(it.first, it.second->clone()); + reg->filename = node->filename; + reg->linenum = node->linenum; children.push_back(reg); while (reg->simplify(true, false, false, 1, -1, false, false)) { } } |