Re-enable "final loop assignment" feature

Signed-off-by: Clifford Wolf <clifford@clifford.at>

diff --git a/frontends/ast/simplify.cc b/frontends/ast/simplify.cc
index 4d4b9dfe11fc70019349df17905d87ab82aedee3..a342bf5d92a33f2c2a740592835ce75b626ff85b 100644 (file)
--- a/frontends/ast/simplify.cc
+++ b/frontends/ast/simplify.cc
@@ -1172,14 +1172,12 @@ bool AstNode::simplify(bool const_fold, bool at_zero, bool in_lvalue, int stage,
                        varbuf->children[0] = buf;
                }
 
-#if 0
                if (type == AST_FOR) {
                        AstNode *buf = next_ast->clone();
                        delete buf->children[1];
                        buf->children[1] = varbuf->children[0]->clone();
                        current_block->children.insert(current_block->children.begin() + current_block_idx++, buf);
                }
-#endif
 
                current_scope[varbuf->str] = backup_scope_varbuf;
                delete varbuf;