Reapply r235977 "[DebugInfo] Add debug locations to constant SD nodes"
[oota-llvm.git] / lib / Target / NVPTX / NVPTXISelLowering.cpp
index 8b0665708b965815f0c3447b9ab021c6a626c15f..d498f3c5f279e0795e45f8c79115c3a23afee390 100644 (file)
@@ -1053,9 +1053,9 @@ SDValue NVPTXTargetLowering::LowerCall(TargetLowering::CallLoweringInfo &CLI,
   const Function *F = MF.getFunction();
 
   SDValue tempChain = Chain;
-  Chain =
-      DAG.getCALLSEQ_START(Chain, DAG.getIntPtrConstant(uniqueCallSite, true),
-                           dl);
+  Chain = DAG.getCALLSEQ_START(Chain,
+                               DAG.getIntPtrConstant(uniqueCallSite, dl, true),
+                               dl);
   SDValue InFlag = Chain.getValue(1);
 
   unsigned paramCount = 0;
@@ -1086,9 +1086,11 @@ SDValue NVPTXTargetLowering::LowerCall(TargetLowering::CallLoweringInfo &CLI,
         // declare .param .align <align> .b8 .param<n>[<size>];
         unsigned sz = TD->getTypeAllocSize(Ty);
         SDVTList DeclareParamVTs = DAG.getVTList(MVT::Other, MVT::Glue);
-        SDValue DeclareParamOps[] = { Chain, DAG.getConstant(align, MVT::i32),
-                                      DAG.getConstant(paramCount, MVT::i32),
-                                      DAG.getConstant(sz, MVT::i32), InFlag };
+        SDValue DeclareParamOps[] = { Chain, DAG.getConstant(align, dl,
+                                                             MVT::i32),
+                                      DAG.getConstant(paramCount, dl, MVT::i32),
+                                      DAG.getConstant(sz, dl, MVT::i32),
+                                      InFlag };
         Chain = DAG.getNode(NVPTXISD::DeclareParam, dl, DeclareParamVTs,
                             DeclareParamOps);
         InFlag = Chain.getValue(1);
@@ -1103,8 +1105,8 @@ SDValue NVPTXTargetLowering::LowerCall(TargetLowering::CallLoweringInfo &CLI,
           }
           SDVTList CopyParamVTs = DAG.getVTList(MVT::Other, MVT::Glue);
           SDValue CopyParamOps[] = { Chain,
-                                     DAG.getConstant(paramCount, MVT::i32),
-                                     DAG.getConstant(Offsets[j], MVT::i32),
+                                     DAG.getConstant(paramCount, dl, MVT::i32),
+                                     DAG.getConstant(Offsets[j], dl, MVT::i32),
                                      StVal, InFlag };
           Chain = DAG.getMemIntrinsicNode(NVPTXISD::StoreParam, dl,
                                           CopyParamVTs, CopyParamOps,
@@ -1124,9 +1126,11 @@ SDValue NVPTXTargetLowering::LowerCall(TargetLowering::CallLoweringInfo &CLI,
         // declare .param .align <align> .b8 .param<n>[<size>];
         unsigned sz = TD->getTypeAllocSize(Ty);
         SDVTList DeclareParamVTs = DAG.getVTList(MVT::Other, MVT::Glue);
-        SDValue DeclareParamOps[] = { Chain, DAG.getConstant(align, MVT::i32),
-                                      DAG.getConstant(paramCount, MVT::i32),
-                                      DAG.getConstant(sz, MVT::i32), InFlag };
+        SDValue DeclareParamOps[] = { Chain,
+                                      DAG.getConstant(align, dl, MVT::i32),
+                                      DAG.getConstant(paramCount, dl, MVT::i32),
+                                      DAG.getConstant(sz, dl, MVT::i32),
+                                      InFlag };
         Chain = DAG.getNode(NVPTXISD::DeclareParam, dl, DeclareParamVTs,
                             DeclareParamOps);
         InFlag = Chain.getValue(1);
@@ -1147,8 +1151,8 @@ SDValue NVPTXTargetLowering::LowerCall(TargetLowering::CallLoweringInfo &CLI,
 
           SDVTList CopyParamVTs = DAG.getVTList(MVT::Other, MVT::Glue);
           SDValue CopyParamOps[] = { Chain,
-                                     DAG.getConstant(paramCount, MVT::i32),
-                                     DAG.getConstant(0, MVT::i32), Elt,
+                                     DAG.getConstant(paramCount, dl, MVT::i32),
+                                     DAG.getConstant(0, dl, MVT::i32), Elt,
                                      InFlag };
           Chain = DAG.getMemIntrinsicNode(NVPTXISD::StoreParam, dl,
                                           CopyParamVTs, CopyParamOps,
@@ -1164,9 +1168,9 @@ SDValue NVPTXTargetLowering::LowerCall(TargetLowering::CallLoweringInfo &CLI,
 
           SDVTList CopyParamVTs = DAG.getVTList(MVT::Other, MVT::Glue);
           SDValue CopyParamOps[] = { Chain,
-                                     DAG.getConstant(paramCount, MVT::i32),
-                                     DAG.getConstant(0, MVT::i32), Elt0, Elt1,
-                                     InFlag };
+                                     DAG.getConstant(paramCount, dl, MVT::i32),
+                                     DAG.getConstant(0, dl, MVT::i32), Elt0,
+                                     Elt1, InFlag };
           Chain = DAG.getMemIntrinsicNode(NVPTXISD::StoreParamV2, dl,
                                           CopyParamVTs, CopyParamOps,
                                           MemVT, MachinePointerInfo());
@@ -1196,8 +1200,8 @@ SDValue NVPTXTargetLowering::LowerCall(TargetLowering::CallLoweringInfo &CLI,
             SDValue StoreVal;
             SmallVector<SDValue, 8> Ops;
             Ops.push_back(Chain);
-            Ops.push_back(DAG.getConstant(paramCount, MVT::i32));
-            Ops.push_back(DAG.getConstant(curOffset, MVT::i32));
+            Ops.push_back(DAG.getConstant(paramCount, dl, MVT::i32));
+            Ops.push_back(DAG.getConstant(curOffset, dl, MVT::i32));
 
             unsigned Opc = NVPTXISD::StoreParamV2;
 
@@ -1264,9 +1268,9 @@ SDValue NVPTXTargetLowering::LowerCall(TargetLowering::CallLoweringInfo &CLI,
       }
       SDVTList DeclareParamVTs = DAG.getVTList(MVT::Other, MVT::Glue);
       SDValue DeclareParamOps[] = { Chain,
-                                    DAG.getConstant(paramCount, MVT::i32),
-                                    DAG.getConstant(sz, MVT::i32),
-                                    DAG.getConstant(0, MVT::i32), InFlag };
+                                    DAG.getConstant(paramCount, dl, MVT::i32),
+                                    DAG.getConstant(sz, dl, MVT::i32),
+                                    DAG.getConstant(0, dl, MVT::i32), InFlag };
       Chain = DAG.getNode(NVPTXISD::DeclareScalarParam, dl, DeclareParamVTs,
                           DeclareParamOps);
       InFlag = Chain.getValue(1);
@@ -1279,8 +1283,10 @@ SDValue NVPTXTargetLowering::LowerCall(TargetLowering::CallLoweringInfo &CLI,
         OutV = DAG.getNode(opc, dl, MVT::i16, OutV);
       }
       SDVTList CopyParamVTs = DAG.getVTList(MVT::Other, MVT::Glue);
-      SDValue CopyParamOps[] = { Chain, DAG.getConstant(paramCount, MVT::i32),
-                                 DAG.getConstant(0, MVT::i32), OutV, InFlag };
+      SDValue CopyParamOps[] = { Chain,
+                                 DAG.getConstant(paramCount, dl, MVT::i32),
+                                 DAG.getConstant(0, dl, MVT::i32), OutV,
+                                 InFlag };
 
       unsigned opcode = NVPTXISD::StoreParam;
       if (Outs[OIdx].Flags.isZExt())
@@ -1309,9 +1315,9 @@ SDValue NVPTXTargetLowering::LowerCall(TargetLowering::CallLoweringInfo &CLI,
     // so we don't need to worry about natural alignment or not.
     // See TargetLowering::LowerCallTo().
     SDValue DeclareParamOps[] = {
-      Chain, DAG.getConstant(Outs[OIdx].Flags.getByValAlign(), MVT::i32),
-      DAG.getConstant(paramCount, MVT::i32), DAG.getConstant(sz, MVT::i32),
-      InFlag
+      Chain, DAG.getConstant(Outs[OIdx].Flags.getByValAlign(), dl, MVT::i32),
+      DAG.getConstant(paramCount, dl, MVT::i32),
+      DAG.getConstant(sz, dl, MVT::i32), InFlag
     };
     Chain = DAG.getNode(NVPTXISD::DeclareParam, dl, DeclareParamVTs,
                         DeclareParamOps);
@@ -1322,7 +1328,7 @@ SDValue NVPTXTargetLowering::LowerCall(TargetLowering::CallLoweringInfo &CLI,
       unsigned PartAlign = GreatestCommonDivisor64(ArgAlign, curOffset);
       SDValue srcAddr =
           DAG.getNode(ISD::ADD, dl, getPointerTy(), OutVals[OIdx],
-                      DAG.getConstant(curOffset, getPointerTy()));
+                      DAG.getConstant(curOffset, dl, getPointerTy()));
       SDValue theVal = DAG.getLoad(elemtype, dl, tempChain, srcAddr,
                                    MachinePointerInfo(), false, false, false,
                                    PartAlign);
@@ -1330,9 +1336,10 @@ SDValue NVPTXTargetLowering::LowerCall(TargetLowering::CallLoweringInfo &CLI,
         theVal = DAG.getNode(ISD::ANY_EXTEND, dl, MVT::i16, theVal);
       }
       SDVTList CopyParamVTs = DAG.getVTList(MVT::Other, MVT::Glue);
-      SDValue CopyParamOps[] = { Chain, DAG.getConstant(paramCount, MVT::i32),
-                                 DAG.getConstant(curOffset, MVT::i32), theVal,
-                                 InFlag };
+      SDValue CopyParamOps[] = { Chain,
+                                 DAG.getConstant(paramCount, dl, MVT::i32),
+                                 DAG.getConstant(curOffset, dl, MVT::i32),
+                                 theVal, InFlag };
       Chain = DAG.getMemIntrinsicNode(NVPTXISD::StoreParam, dl, CopyParamVTs,
                                       CopyParamOps, elemtype,
                                       MachinePointerInfo());
@@ -1364,9 +1371,9 @@ SDValue NVPTXTargetLowering::LowerCall(TargetLowering::CallLoweringInfo &CLI,
       if (resultsz < 32)
         resultsz = 32;
       SDVTList DeclareRetVTs = DAG.getVTList(MVT::Other, MVT::Glue);
-      SDValue DeclareRetOps[] = { Chain, DAG.getConstant(1, MVT::i32),
-                                  DAG.getConstant(resultsz, MVT::i32),
-                                  DAG.getConstant(0, MVT::i32), InFlag };
+      SDValue DeclareRetOps[] = { Chain, DAG.getConstant(1, dl, MVT::i32),
+                                  DAG.getConstant(resultsz, dl, MVT::i32),
+                                  DAG.getConstant(0, dl, MVT::i32), InFlag };
       Chain = DAG.getNode(NVPTXISD::DeclareRet, dl, DeclareRetVTs,
                           DeclareRetOps);
       InFlag = Chain.getValue(1);
@@ -1374,9 +1381,9 @@ SDValue NVPTXTargetLowering::LowerCall(TargetLowering::CallLoweringInfo &CLI,
       retAlignment = getArgumentAlignment(Callee, CS, retTy, 0);
       SDVTList DeclareRetVTs = DAG.getVTList(MVT::Other, MVT::Glue);
       SDValue DeclareRetOps[] = { Chain,
-                                  DAG.getConstant(retAlignment, MVT::i32),
-                                  DAG.getConstant(resultsz / 8, MVT::i32),
-                                  DAG.getConstant(0, MVT::i32), InFlag };
+                                  DAG.getConstant(retAlignment, dl, MVT::i32),
+                                  DAG.getConstant(resultsz / 8, dl, MVT::i32),
+                                  DAG.getConstant(0, dl, MVT::i32), InFlag };
       Chain = DAG.getNode(NVPTXISD::DeclareRetParam, dl, DeclareRetVTs,
                           DeclareRetOps);
       InFlag = Chain.getValue(1);
@@ -1404,7 +1411,7 @@ SDValue NVPTXTargetLowering::LowerCall(TargetLowering::CallLoweringInfo &CLI,
   // Op to just print "call"
   SDVTList PrintCallVTs = DAG.getVTList(MVT::Other, MVT::Glue);
   SDValue PrintCallOps[] = {
-    Chain, DAG.getConstant((Ins.size() == 0) ? 0 : 1, MVT::i32), InFlag
+    Chain, DAG.getConstant((Ins.size() == 0) ? 0 : 1, dl, MVT::i32), InFlag
   };
   Chain = DAG.getNode(Func ? (NVPTXISD::PrintCallUni) : (NVPTXISD::PrintCall),
                       dl, PrintCallVTs, PrintCallOps);
@@ -1430,20 +1437,22 @@ SDValue NVPTXTargetLowering::LowerCall(TargetLowering::CallLoweringInfo &CLI,
     else
       opcode = NVPTXISD::CallArg;
     SDVTList CallArgVTs = DAG.getVTList(MVT::Other, MVT::Glue);
-    SDValue CallArgOps[] = { Chain, DAG.getConstant(1, MVT::i32),
-                             DAG.getConstant(i, MVT::i32), InFlag };
+    SDValue CallArgOps[] = { Chain, DAG.getConstant(1, dl, MVT::i32),
+                             DAG.getConstant(i, dl, MVT::i32), InFlag };
     Chain = DAG.getNode(opcode, dl, CallArgVTs, CallArgOps);
     InFlag = Chain.getValue(1);
   }
   SDVTList CallArgEndVTs = DAG.getVTList(MVT::Other, MVT::Glue);
-  SDValue CallArgEndOps[] = { Chain, DAG.getConstant(Func ? 1 : 0, MVT::i32),
+  SDValue CallArgEndOps[] = { Chain,
+                              DAG.getConstant(Func ? 1 : 0, dl, MVT::i32),
                               InFlag };
   Chain = DAG.getNode(NVPTXISD::CallArgEnd, dl, CallArgEndVTs, CallArgEndOps);
   InFlag = Chain.getValue(1);
 
   if (!Func) {
     SDVTList PrototypeVTs = DAG.getVTList(MVT::Other, MVT::Glue);
-    SDValue PrototypeOps[] = { Chain, DAG.getConstant(uniqueCallSite, MVT::i32),
+    SDValue PrototypeOps[] = { Chain,
+                               DAG.getConstant(uniqueCallSite, dl, MVT::i32),
                                InFlag };
     Chain = DAG.getNode(NVPTXISD::Prototype, dl, PrototypeVTs, PrototypeOps);
     InFlag = Chain.getValue(1);
@@ -1474,8 +1483,8 @@ SDValue NVPTXTargetLowering::LowerCall(TargetLowering::CallLoweringInfo &CLI,
           LoadRetVTs.push_back(EltVT);
         LoadRetVTs.push_back(MVT::Other);
         LoadRetVTs.push_back(MVT::Glue);
-        SDValue LoadRetOps[] = {Chain, DAG.getConstant(1, MVT::i32),
-                                DAG.getConstant(0, MVT::i32), InFlag};
+        SDValue LoadRetOps[] = {Chain, DAG.getConstant(1, dl, MVT::i32),
+                                DAG.getConstant(0, dl, MVT::i32), InFlag};
         SDValue retval = DAG.getMemIntrinsicNode(
             NVPTXISD::LoadParam, dl,
             DAG.getVTList(LoadRetVTs), LoadRetOps, EltVT, MachinePointerInfo());
@@ -1501,8 +1510,8 @@ SDValue NVPTXTargetLowering::LowerCall(TargetLowering::CallLoweringInfo &CLI,
         }
         LoadRetVTs.push_back(MVT::Other);
         LoadRetVTs.push_back(MVT::Glue);
-        SDValue LoadRetOps[] = {Chain, DAG.getConstant(1, MVT::i32),
-                                DAG.getConstant(0, MVT::i32), InFlag};
+        SDValue LoadRetOps[] = {Chain, DAG.getConstant(1, dl, MVT::i32),
+                                DAG.getConstant(0, dl, MVT::i32), InFlag};
         SDValue retval = DAG.getMemIntrinsicNode(
             NVPTXISD::LoadParamV2, dl,
             DAG.getVTList(LoadRetVTs), LoadRetOps, EltVT, MachinePointerInfo());
@@ -1544,8 +1553,8 @@ SDValue NVPTXTargetLowering::LowerCall(TargetLowering::CallLoweringInfo &CLI,
           }
           LoadRetVTs.push_back(MVT::Other);
           LoadRetVTs.push_back(MVT::Glue);
-          SDValue LoadRetOps[] = {Chain, DAG.getConstant(1, MVT::i32),
-                                  DAG.getConstant(Ofst, MVT::i32), InFlag};
+          SDValue LoadRetOps[] = {Chain, DAG.getConstant(1, dl, MVT::i32),
+                                  DAG.getConstant(Ofst, dl, MVT::i32), InFlag};
           SDValue retval = DAG.getMemIntrinsicNode(
               Opc, dl, DAG.getVTList(LoadRetVTs),
               LoadRetOps, EltVT, MachinePointerInfo());
@@ -1599,8 +1608,9 @@ SDValue NVPTXTargetLowering::LowerCall(TargetLowering::CallLoweringInfo &CLI,
         LoadRetVTs.push_back(MVT::Other);
         LoadRetVTs.push_back(MVT::Glue);
 
-        SDValue LoadRetOps[] = {Chain, DAG.getConstant(1, MVT::i32),
-                                DAG.getConstant(Offsets[i], MVT::i32), InFlag};
+        SDValue LoadRetOps[] = {Chain, DAG.getConstant(1, dl, MVT::i32),
+                                DAG.getConstant(Offsets[i], dl, MVT::i32),
+                                InFlag};
         SDValue retval = DAG.getMemIntrinsicNode(
             NVPTXISD::LoadParam, dl,
             DAG.getVTList(LoadRetVTs), LoadRetOps,
@@ -1615,8 +1625,10 @@ SDValue NVPTXTargetLowering::LowerCall(TargetLowering::CallLoweringInfo &CLI,
     }
   }
 
-  Chain = DAG.getCALLSEQ_END(Chain, DAG.getIntPtrConstant(uniqueCallSite, true),
-                             DAG.getIntPtrConstant(uniqueCallSite + 1, true),
+  Chain = DAG.getCALLSEQ_END(Chain,
+                             DAG.getIntPtrConstant(uniqueCallSite, dl, true),
+                             DAG.getIntPtrConstant(uniqueCallSite + 1, dl,
+                                                   true),
                              InFlag, dl);
   uniqueCallSite++;
 
@@ -1642,7 +1654,7 @@ NVPTXTargetLowering::LowerCONCAT_VECTORS(SDValue Op, SelectionDAG &DAG) const {
     unsigned NumSubElem = VVT.getVectorNumElements();
     for (unsigned j = 0; j < NumSubElem; ++j) {
       Ops.push_back(DAG.getNode(ISD::EXTRACT_VECTOR_ELT, dl, EltVT, SubOp,
-                                DAG.getIntPtrConstant(j)));
+                                DAG.getIntPtrConstant(j, dl)));
     }
   }
   return DAG.getNode(ISD::BUILD_VECTOR, dl, Node->getValueType(0), Ops);
@@ -1691,16 +1703,18 @@ SDValue NVPTXTargetLowering::LowerShiftRightParts(SDValue Op,
     //      dHi = aHi >> Amt
 
     SDValue RevShAmt = DAG.getNode(ISD::SUB, dl, MVT::i32,
-                                   DAG.getConstant(VTBits, MVT::i32), ShAmt);
+                                   DAG.getConstant(VTBits, dl, MVT::i32),
+                                   ShAmt);
     SDValue Tmp1 = DAG.getNode(ISD::SRL, dl, VT, ShOpLo, ShAmt);
     SDValue ExtraShAmt = DAG.getNode(ISD::SUB, dl, MVT::i32, ShAmt,
-                                     DAG.getConstant(VTBits, MVT::i32));
+                                     DAG.getConstant(VTBits, dl, MVT::i32));
     SDValue Tmp2 = DAG.getNode(ISD::SHL, dl, VT, ShOpHi, RevShAmt);
     SDValue FalseVal = DAG.getNode(ISD::OR, dl, VT, Tmp1, Tmp2);
     SDValue TrueVal = DAG.getNode(Opc, dl, VT, ShOpHi, ExtraShAmt);
 
     SDValue Cmp = DAG.getSetCC(dl, MVT::i1, ShAmt,
-                               DAG.getConstant(VTBits, MVT::i32), ISD::SETGE);
+                               DAG.getConstant(VTBits, dl, MVT::i32),
+                               ISD::SETGE);
     SDValue Hi = DAG.getNode(Opc, dl, VT, ShOpHi, ShAmt);
     SDValue Lo = DAG.getNode(ISD::SELECT, dl, VT, Cmp, TrueVal, FalseVal);
 
@@ -1751,16 +1765,18 @@ SDValue NVPTXTargetLowering::LowerShiftLeftParts(SDValue Op,
     //      dHi = (aHi << Amt) | (aLo >> (size-Amt))
 
     SDValue RevShAmt = DAG.getNode(ISD::SUB, dl, MVT::i32,
-                                   DAG.getConstant(VTBits, MVT::i32), ShAmt);
+                                   DAG.getConstant(VTBits, dl, MVT::i32),
+                                   ShAmt);
     SDValue Tmp1 = DAG.getNode(ISD::SHL, dl, VT, ShOpHi, ShAmt);
     SDValue ExtraShAmt = DAG.getNode(ISD::SUB, dl, MVT::i32, ShAmt,
-                                     DAG.getConstant(VTBits, MVT::i32));
+                                     DAG.getConstant(VTBits, dl, MVT::i32));
     SDValue Tmp2 = DAG.getNode(ISD::SRL, dl, VT, ShOpLo, RevShAmt);
     SDValue FalseVal = DAG.getNode(ISD::OR, dl, VT, Tmp1, Tmp2);
     SDValue TrueVal = DAG.getNode(ISD::SHL, dl, VT, ShOpLo, ExtraShAmt);
 
     SDValue Cmp = DAG.getSetCC(dl, MVT::i1, ShAmt,
-                               DAG.getConstant(VTBits, MVT::i32), ISD::SETGE);
+                               DAG.getConstant(VTBits, dl, MVT::i32),
+                               ISD::SETGE);
     SDValue Lo = DAG.getNode(ISD::SHL, dl, VT, ShOpLo, ShAmt);
     SDValue Hi = DAG.getNode(ISD::SELECT, dl, VT, Cmp, TrueVal, FalseVal);
 
@@ -1933,7 +1949,7 @@ NVPTXTargetLowering::LowerSTOREVector(SDValue Op, SelectionDAG &DAG) const {
     // Then the split values
     for (unsigned i = 0; i < NumElts; ++i) {
       SDValue ExtVal = DAG.getNode(ISD::EXTRACT_VECTOR_ELT, DL, EltVT, Val,
-                                   DAG.getIntPtrConstant(i));
+                                   DAG.getIntPtrConstant(i, DL));
       if (NeedExt)
         ExtVal = DAG.getNode(ISD::ANY_EXTEND, DL, MVT::i16, ExtVal);
       Ops.push_back(ExtVal);
@@ -2077,7 +2093,7 @@ SDValue NVPTXTargetLowering::LowerFormalArguments(
             (theArgs[i]->getParent() ? theArgs[i]->getParent()->getParent()
                                      : nullptr))) {
       assert(isKernel && "Only kernels can have image/sampler params");
-      InVals.push_back(DAG.getConstant(i + 1, MVT::i32));
+      InVals.push_back(DAG.getConstant(i + 1, dl, MVT::i32));
       continue;
     }
 
@@ -2139,7 +2155,7 @@ SDValue NVPTXTargetLowering::LowerFormalArguments(
                                llvm::ADDRESS_SPACE_PARAM));
           SDValue srcAddr =
               DAG.getNode(ISD::ADD, dl, getPointerTy(), Arg,
-                          DAG.getConstant(offsets[parti], getPointerTy()));
+                          DAG.getConstant(offsets[parti], dl, getPointerTy()));
           unsigned partAlign =
               aggregateIsPacked ? 1
                                 : TD->getABITypeAlignment(
@@ -2204,9 +2220,9 @@ SDValue NVPTXTargetLowering::LowerFormalArguments(
             P.getNode()->setIROrder(idx + 1);
 
           SDValue Elt0 = DAG.getNode(ISD::EXTRACT_VECTOR_ELT, dl, EltVT, P,
-                                     DAG.getIntPtrConstant(0));
+                                     DAG.getIntPtrConstant(0, dl));
           SDValue Elt1 = DAG.getNode(ISD::EXTRACT_VECTOR_ELT, dl, EltVT, P,
-                                     DAG.getIntPtrConstant(1));
+                                     DAG.getIntPtrConstant(1, dl));
 
           if (Ins[InsIdx].VT.getSizeInBits() > EltVT.getSizeInBits()) {
             Elt0 = DAG.getNode(ISD::ANY_EXTEND, dl, Ins[InsIdx].VT, Elt0);
@@ -2239,7 +2255,7 @@ SDValue NVPTXTargetLowering::LowerFormalArguments(
                                  llvm::ADDRESS_SPACE_PARAM));
             SDValue SrcAddr =
                 DAG.getNode(ISD::ADD, dl, getPointerTy(), Arg,
-                            DAG.getConstant(Ofst, getPointerTy()));
+                            DAG.getConstant(Ofst, dl, getPointerTy()));
             SDValue P = DAG.getLoad(
                 VecVT, dl, Root, SrcAddr, MachinePointerInfo(SrcValue), false,
                 false, true,
@@ -2251,7 +2267,7 @@ SDValue NVPTXTargetLowering::LowerFormalArguments(
               if (i + j >= NumElts)
                 break;
               SDValue Elt = DAG.getNode(ISD::EXTRACT_VECTOR_ELT, dl, EltVT, P,
-                                        DAG.getIntPtrConstant(j));
+                                        DAG.getIntPtrConstant(j, dl));
               if (Ins[InsIdx].VT.getSizeInBits() > EltVT.getSizeInBits())
                 Elt = DAG.getNode(ISD::ANY_EXTEND, dl, Ins[InsIdx].VT, Elt);
               InVals.push_back(Elt);
@@ -2309,7 +2325,7 @@ SDValue NVPTXTargetLowering::LowerFormalArguments(
     else {
       SDValue p2 = DAG.getNode(
           ISD::INTRINSIC_WO_CHAIN, dl, ObjectVT,
-          DAG.getConstant(Intrinsic::nvvm_ptr_local_to_gen, MVT::i32), p);
+          DAG.getConstant(Intrinsic::nvvm_ptr_local_to_gen, dl, MVT::i32), p);
       InVals.push_back(p2);
     }
   }
@@ -2363,7 +2379,7 @@ NVPTXTargetLowering::LowerReturn(SDValue Chain, CallingConv::ID CallConv,
       // We only have one element, so just directly store it
       if (NeedExtend)
         StoreVal = DAG.getNode(ISD::ZERO_EXTEND, dl, MVT::i16, StoreVal);
-      SDValue Ops[] = { Chain, DAG.getConstant(0, MVT::i32), StoreVal };
+      SDValue Ops[] = { Chain, DAG.getConstant(0, dl, MVT::i32), StoreVal };
       Chain = DAG.getMemIntrinsicNode(NVPTXISD::StoreRetval, dl,
                                       DAG.getVTList(MVT::Other), Ops,
                                       EltVT, MachinePointerInfo());
@@ -2378,7 +2394,7 @@ NVPTXTargetLowering::LowerReturn(SDValue Chain, CallingConv::ID CallConv,
         StoreVal1 = DAG.getNode(ISD::ZERO_EXTEND, dl, MVT::i16, StoreVal1);
       }
 
-      SDValue Ops[] = { Chain, DAG.getConstant(0, MVT::i32), StoreVal0,
+      SDValue Ops[] = { Chain, DAG.getConstant(0, dl, MVT::i32), StoreVal0,
                         StoreVal1 };
       Chain = DAG.getMemIntrinsicNode(NVPTXISD::StoreRetvalV2, dl,
                                       DAG.getVTList(MVT::Other), Ops,
@@ -2410,7 +2426,7 @@ NVPTXTargetLowering::LowerReturn(SDValue Chain, CallingConv::ID CallConv,
         SDValue StoreVal;
         SmallVector<SDValue, 8> Ops;
         Ops.push_back(Chain);
-        Ops.push_back(DAG.getConstant(Offset, MVT::i32));
+        Ops.push_back(DAG.getConstant(Offset, dl, MVT::i32));
         unsigned Opc = NVPTXISD::StoreRetvalV2;
         EVT ExtendedVT = (NeedExtend) ? MVT::i16 : OutVals[0].getValueType();
 
@@ -2475,7 +2491,7 @@ NVPTXTargetLowering::LowerReturn(SDValue Chain, CallingConv::ID CallConv,
         if (TheValType.isVector())
           TmpVal = DAG.getNode(ISD::EXTRACT_VECTOR_ELT, dl,
                                TheValType.getVectorElementType(), TmpVal,
-                               DAG.getIntPtrConstant(j));
+                               DAG.getIntPtrConstant(j, dl));
         EVT TheStoreType = ValVTs[i];
         if (RetTy->isIntegerTy() &&
             TD->getTypeAllocSizeInBits(RetTy) < 32) {
@@ -2489,7 +2505,7 @@ NVPTXTargetLowering::LowerReturn(SDValue Chain, CallingConv::ID CallConv,
 
         SDValue Ops[] = {
           Chain,
-          DAG.getConstant(Offsets[i], MVT::i32),
+          DAG.getConstant(Offsets[i], dl, MVT::i32),
           TmpVal };
         Chain = DAG.getMemIntrinsicNode(NVPTXISD::StoreRetval, dl,
                                         DAG.getVTList(MVT::Other), Ops,
@@ -4111,6 +4127,7 @@ static SDValue TryMULWIDECombine(SDNode *N,
     return SDValue();
   }
 
+  SDLoc DL(N);
   unsigned OptSize = MulType.getSizeInBits() >> 1;
   SDValue LHS = N->getOperand(0);
   SDValue RHS = N->getOperand(1);
@@ -4133,7 +4150,7 @@ static SDValue TryMULWIDECombine(SDNode *N,
     unsigned BitWidth = MulType.getSizeInBits();
     if (ShiftAmt.sge(0) && ShiftAmt.slt(BitWidth)) {
       APInt MulVal = APInt(BitWidth, 1) << ShiftAmt;
-      RHS = DCI.DAG.getConstant(MulVal, MulType);
+      RHS = DCI.DAG.getConstant(MulVal, DL, MulType);
     } else {
       return SDValue();
     }
@@ -4155,9 +4172,9 @@ static SDValue TryMULWIDECombine(SDNode *N,
   // Truncate the operands to the correct size. Note that these are just for
   // type consistency and will (likely) be eliminated in later phases.
   SDValue TruncLHS =
-    DCI.DAG.getNode(ISD::TRUNCATE, SDLoc(N), DemotedVT, LHS);
+    DCI.DAG.getNode(ISD::TRUNCATE, DL, DemotedVT, LHS);
   SDValue TruncRHS =
-    DCI.DAG.getNode(ISD::TRUNCATE, SDLoc(N), DemotedVT, RHS);
+    DCI.DAG.getNode(ISD::TRUNCATE, DL, DemotedVT, RHS);
 
   unsigned Opc;
   if (Signed) {
@@ -4166,7 +4183,7 @@ static SDValue TryMULWIDECombine(SDNode *N,
     Opc = NVPTXISD::MUL_WIDE_UNSIGNED;
   }
 
-  return DCI.DAG.getNode(Opc, SDLoc(N), MulType, TruncLHS, TruncRHS);
+  return DCI.DAG.getNode(Opc, DL, MulType, TruncLHS, TruncRHS);
 }
 
 /// PerformMULCombine - Runs PTX-specific DAG combine patterns on MUL nodes.
@@ -4294,7 +4311,7 @@ static void ReplaceLoadVector(SDNode *N, SelectionDAG &DAG,
 
   // The select routine does not have access to the LoadSDNode instance, so
   // pass along the extension information
-  OtherOps.push_back(DAG.getIntPtrConstant(LD->getExtensionType()));
+  OtherOps.push_back(DAG.getIntPtrConstant(LD->getExtensionType(), DL));
 
   SDValue NewLD = DAG.getMemIntrinsicNode(Opcode, DL, LdResVTs, OtherOps,
                                           LD->getMemoryVT(),