Lines Matching defs:undef
284 auto *undef = dyn_cast<Undefined>(sym);
285 if (!undef)
287 if (undef->getWeakAlias())
290 StringRef name = undef->getName();
317 undef->weakAlias = l;
457 auto *undef = dyn_cast<Undefined>(sym);
458 if (!undef || sym->deferUndefined)
460 if (undef->getWeakAlias())
462 StringRef name = undef->getName();
488 auto *undef = dyn_cast<Undefined>(sym);
489 if (!undef)
494 StringRef name = undef->getName();
497 if (Defined *d = undef->getWeakAlias()) {