Lines Matching defs:Origin

45 ///                           Origin tracking.
382 // Origin = OriginBase + Offset
1152     Value *Origin;
1156         : Shadow(S), Origin(O), OrigIns(I) {}
1221   Value *originToIntptr(IRBuilder<> &IRB, Value *Origin) {
1225       return Origin;
1227     Origin = IRB.CreateIntCast(Origin, MS.IntptrTy, /* isSigned */ false);
1228     return IRB.CreateOr(Origin, IRB.CreateShl(Origin, kOriginSize * 8));
1232   void paintOrigin(IRBuilder<> &IRB, Value *Origin, Value *OriginPtr,
1253       IRB.CreateAlignedStore(Origin, GEP, kMinOriginAlignment);
1262       Value *IntptrOrigin = originToIntptr(IRB, Origin);
1277       IRB.CreateAlignedStore(Origin, GEP, CurrentAlignment);
1282   void storeOrigin(IRBuilder<> &IRB, Value *Addr, Value *Shadow, Value *Origin,
1291         // Origin is not needed: value is initialized or const shadow is
1297         paintOrigin(IRB, updateOrigin(Origin, IRB), OriginPtr, StoreSize,
1311       CallBase *CB = IRB.CreateCall(Fn, {ConvertedShadow2, Addr, Origin});
1319       paintOrigin(IRBNew, updateOrigin(Origin, IRBNew), OriginPtr, StoreSize,
1363   void insertWarningFn(IRBuilder<> &IRB, Value *Origin) {
1364     if (!Origin)
1365       Origin = (Value *)IRB.getInt32(0);
1366     assert(Origin->getType()->isIntegerTy());
1371       if (Instruction *OI = dyn_cast_or_null<Instruction>(Origin)) {
1374         // Origin update with missing or the same debug location provides no
1381           Origin = updateOrigin(Origin, IRBOrigin);
1387       IRB.CreateCall(MS.WarningFn, Origin)->setCannotMerge();
1396                            Value *Origin) {
1409                MS.TrackOrigins && Origin ? Origin : (Value *)IRB.getInt32(0)});
1419       insertWarningFn(IRB, Origin);
1445           insertWarningFn(IRB, ShadowData.Origin);
1455         materializeOneCheck(IRB, ConvertedShadow, ShadowData.Origin);
1725   /// Origin = (OriginBase + Offset) & ~3ULL
1886   /// Set Origin to be the origin value for V.
1887   void setOrigin(Value *V, Value *Origin) {
1891     LLVM_DEBUG(dbgs() << "ORIGIN: " << *V << "  ==> " << *Origin << "\n");
1892     OriginMap[V] = Origin;
2074     Value *Origin = OriginMap[V];
2075     assert(Origin && "Missing origin");
2076     return Origin;
2088   void insertShadowCheck(Value *Shadow, Value *Origin, Instruction *OrigIns) {
2106         ShadowOriginAndInsertPoint(Shadow, Origin, OrigIns));
2115     Value *Shadow, *Origin;
2120       Origin = getOrigin(Val);
2125       Origin = dyn_cast_or_null<Instruction>(getOrigin(Val));
2127     insertShadowCheck(Shadow, Origin, OrigIns);
2446     Value *Origin = nullptr;
2468         if (!Origin) {
2469           Origin = OpOrigin;
2475             Origin = IRB.CreateSelect(Cond, OpOrigin, Origin);
2498         assert(Origin);
2499         MSV->setOrigin(I, Origin);
2507         assert(Origin);
2508         MSV->paintOrigin(IRB, Origin, OriginPtr, TS, kMinOriginAlignment);
3544     Value *Origin = MS.TrackOrigins ? IRB.CreateLoad(MS.OriginTy, OriginPtr)
3546     insertShadowCheck(Shadow, Origin, &I);
3734     Value *Origin = IRB.CreateSelect(NotNull, getOrigin(PassThru), PtrOrigin);
3736     setOrigin(&I, Origin);
5157           Value *Origin = MSV.getOrigin(A);
5159           MSV.paintOrigin(IRB, Origin, OriginBase, StoreSize,
5893         Value *Origin = MSV.getOrigin(A);
5895         MSV.paintOrigin(IRB, Origin, OriginBase, StoreSize,