Lines Matching refs:old_def
2152 nir_ssa_def *old_def = nir_instr_ssa_def(instr);
2154 if (old_def != NULL) {
2167 list_replace(&old_def->uses, &old_uses);
2168 list_inithead(&old_def->uses);
2169 list_replace(&old_def->if_uses, &old_if_uses);
2170 list_inithead(&old_def->if_uses);
2177 assert(old_def != NULL);
2188 if (nir_ssa_def_is_unused(old_def)) {
2196 if (old_def) {
2197 list_replace(&old_uses, &old_def->uses);
2198 list_replace(&old_if_uses, &old_def->if_uses);
2202 assert(!old_def);