Lines Matching defs:DII

627   for (auto *DII : DbgUsers)
628     DII->setKillLocation();
1634 /// (or fragment of the variable) described by \p DII.
1641 static bool valueCoversEntireFragment(Type *ValTy, DbgVariableIntrinsic *DII) {
1642   const DataLayout &DL = DII->getDataLayout();
1645           DII->getExpression()->getActiveBits(DII->getVariable()))
1651   if (DII->isAddressOfVariable()) {
1652     // DII should have exactly 1 location when it is an address.
1653     assert(DII->getNumVariableLocationOps() == 1 &&
1656             dyn_cast_or_null<AllocaInst>(DII->getVariableLocationOp(0))) {
1731 void llvm::ConvertDebugDeclareToDebugValue(DbgVariableIntrinsic *DII,
1733   assert(DII->isAddressOfVariable() || isa<DbgAssignIntrinsic>(DII));
1734   auto *DIVar = DII->getVariable();
1736   auto *DIExpr = DII->getExpression();
1739   DebugLoc NewLoc = getDebugValueLoc(DII);
1743   // conversion if the value covers the entire fragment of DII.
1755                             valueCoversEntireFragment(DV->getType(), DII));
1764   LLVM_DEBUG(dbgs() << "Failed to convert dbg.declare to dbg.value: " << *DII
1780 void llvm::InsertDebugValueAtStoreLoc(DbgVariableIntrinsic *DII, StoreInst *SI,
1782   auto *DIVar = DII->getVariable();
1784   auto *DIExpr = DII->getExpression();
1788   DebugLoc NewLoc = getDebugValueLoc(DII);
1796 void llvm::ConvertDebugDeclareToDebugValue(DbgVariableIntrinsic *DII,
1798   auto *DIVar = DII->getVariable();
1799   auto *DIExpr = DII->getExpression();
1802   if (!valueCoversEntireFragment(LI->getType(), DII)) {
1807                       << *DII << '\n');
1811   DebugLoc NewLoc = getDebugValueLoc(DII);
1833   // conversion if the value covers the entire fragment of DII.
1884 void llvm::ConvertDebugDeclareToDebugValue(DbgVariableIntrinsic *DII,
1886   auto *DIVar = DII->getVariable();
1887   auto *DIExpr = DII->getExpression();
1893   if (!valueCoversEntireFragment(APN->getType(), DII)) {
1898                       << *DII << '\n');
1905   DebugLoc NewLoc = getDebugValueLoc(DII);
2210   auto ReplaceOne = [&](auto *DII) {
2211     assert(DII->getVariable() && "Missing variable");
2212     auto *DIExpr = DII->getExpression();
2214     DII->setExpression(DIExpr);
2215     DII->replaceVariableLocationOp(Address, NewAddress);
2326   for (auto *DII : DbgUsers) {
2327     if (auto *DAI = dyn_cast<DbgAssignIntrinsic>(DII)) {
2338     bool StackValue = isa<DbgValueInst>(DII);
2339     auto DIILocation = DII->location_ops();
2344     // `I` may appear more than once in DII's location ops, and each use of `I`
2349     DIExpression *SalvagedExpr = DII->getExpression();
2368     DII->replaceVariableLocationOp(&I, Op0);
2371       DII->setExpression(SalvagedExpr);
2372     } else if (isa<DbgValueInst>(DII) && IsValidSalvageExpr &&
2373                DII->getNumVariableLocationOps() + AdditionalValues.size() <=
2375       DII->addVariableLocationOps(AdditionalValues, SalvagedExpr);
2380       DII->setKillLocation();
2382     LLVM_DEBUG(dbgs() << "SALVAGE: " << *DII << '\n');
2454   for (auto *DII : DbgUsers)
2455     DII->setKillLocation();
2673     function_ref<DbgValReplacement(DbgVariableIntrinsic &DII)> RewriteExpr,
2690     for (auto *DII : Users) {
2693       if (DomPointAfterFrom && DII->getNextNonDebugInstruction() == &DomPoint) {
2694         LLVM_DEBUG(dbgs() << "MOVE:  " << *DII << '\n');
2695         DII->moveAfter(&DomPoint);
2700       } else if (!DT.dominates(&DomPoint, DII)) {
2701         UndefOrSalvage.insert(DII);
2726   for (auto *DII : Users) {
2727     if (UndefOrSalvage.count(DII))
2730     DbgValReplacement DVRepl = RewriteExpr(*DII);
2734     DII->replaceVariableLocationOp(&From, &To);
2735     DII->setExpression(*DVRepl);
2736     LLVM_DEBUG(dbgs() << "REWRITE:  " << *DII << '\n');
2798   auto Identity = [&](DbgVariableIntrinsic &DII) -> DbgValReplacement {
2799     return DII.getExpression();
2825     auto SignOrZeroExt = [&](DbgVariableIntrinsic &DII) -> DbgValReplacement {
2826       DILocalVariable *Var = DII.getVariable();
2834       return DIExpression::appendExt(DII.getExpression(), ToBits, FromBits,
3700   for (auto *DII : DbgUsers)
3701     DII->eraseFromParent();