Move lookup inside if

diff --git a/passes/techmap/abc9.cc b/passes/techmap/abc9.cc
index b32facc4896cbb03a4d208f5cfbd95118a99a606..492911177d49afe3842f21dff90336b1336152ee 100644 (file)
--- a/passes/techmap/abc9.cc
+++ b/passes/techmap/abc9.cc
@@ -455,9 +455,9 @@ void abc9_module(RTLIL::Design *design, RTLIL::Module *current_module, std::stri
                        RTLIL::Wire *remap_wire = module->addWire(remap_name(w->name), GetSize(w));
                        if (markgroups) remap_wire->attributes["\\abcgroup"] = map_autoidx;
                        design->select(module, remap_wire);
-                       RTLIL::Wire *wire = module->wire(w->name);
                        if (w->port_output) {
-                               for (int i = 0; i < GetSize(remap_wire); i++)
+                               RTLIL::Wire *wire = module->wire(w->name);
+                               for (int i = 0; i < GetSize(wire); i++)
                                        output_bits.insert({wire, i});
                        }
                }