Lines Matching defs:old_def
2281 nir_ssa_def *old_def = nir_instr_ssa_def(instr);
2283 if (old_def != NULL) {
2296 list_replace(&old_def->uses, &old_uses);
2297 list_inithead(&old_def->uses);
2298 list_replace(&old_def->if_uses, &old_if_uses);
2299 list_inithead(&old_def->if_uses);
2306 assert(old_def != NULL);
2317 if (nir_ssa_def_is_unused(old_def)) {
2325 if (old_def) {
2326 list_replace(&old_uses, &old_def->uses);
2327 list_replace(&old_if_uses, &old_def->if_uses);
2331 assert(!old_def);