Lines Matching defs:MD
425 MDNode *MD = I->getMetadata(LLVMContext::MD_tbaa);
426 assert(MD && "UpgradeInstWithTBAATag should have a TBAA tag");
428 if (isa<MDNode>(MD->getOperand(0)) && MD->getNumOperands() >= 3)
431 if (MD->getNumOperands() == 3) {
433 MD->getOperand(0),
434 MD->getOperand(1)
441 MD->getOperand(2)
445 // Create a MDNode <MD, MD, offset 0>
446 Value *Elts[] = {MD, MD,