diff --git a/llvm/lib/Bitcode/Reader/BitcodeReader.cpp b/llvm/lib/Bitcode/Reader/BitcodeReader.cpp
--- a/llvm/lib/Bitcode/Reader/BitcodeReader.cpp
+++ b/llvm/lib/Bitcode/Reader/BitcodeReader.cpp
@@ -3959,7 +3959,8 @@
         if (!IA)
           return error("Invalid record");
       }
-      LastLoc = DebugLoc::get(Line, Col, Scope, IA, isImplicitCode);
+      LastLoc = DILocation::get(Scope->getContext(), Line, Col, Scope, IA,
+                                isImplicitCode);
       I->setDebugLoc(LastLoc);
       I = nullptr;
       continue;
diff --git a/llvm/lib/CodeGen/GlobalISel/IRTranslator.cpp b/llvm/lib/CodeGen/GlobalISel/IRTranslator.cpp
--- a/llvm/lib/CodeGen/GlobalISel/IRTranslator.cpp
+++ b/llvm/lib/CodeGen/GlobalISel/IRTranslator.cpp
@@ -2773,8 +2773,8 @@
   // We only emit constants into the entry block from here. To prevent jumpy
   // debug behaviour set the line to 0.
   if (const DebugLoc &DL = Inst.getDebugLoc())
-    EntryBuilder->setDebugLoc(
-        DebugLoc::get(0, 0, DL.getScope(), DL.getInlinedAt()));
+    EntryBuilder->setDebugLoc(DILocation::get(
+        Inst.getContext(), 0, 0, DL.getScope(), DL.getInlinedAt()));
   else
     EntryBuilder->setDebugLoc(DebugLoc());
 
diff --git a/llvm/lib/CodeGen/LiveDebugValues/InstrRefBasedImpl.cpp b/llvm/lib/CodeGen/LiveDebugValues/InstrRefBasedImpl.cpp
--- a/llvm/lib/CodeGen/LiveDebugValues/InstrRefBasedImpl.cpp
+++ b/llvm/lib/CodeGen/LiveDebugValues/InstrRefBasedImpl.cpp
@@ -756,8 +756,9 @@
   /// just return the builder for it.
   MachineInstrBuilder emitLoc(Optional<LocIdx> MLoc, const DebugVariable &Var,
                               const DbgValueProperties &Properties) {
-    DebugLoc DL =
-        DebugLoc::get(0, 0, Var.getVariable()->getScope(), Var.getInlinedAt());
+    DebugLoc DL = DILocation::get(Var.getVariable()->getContext(), 0, 0,
+                                  Var.getVariable()->getScope(),
+                                  const_cast<DILocation *>(Var.getInlinedAt()));
     auto MIB = BuildMI(MF, DL, TII.get(TargetOpcode::DBG_VALUE));
 
     const DIExpression *Expr = Properties.DIExpr;
@@ -1280,8 +1281,9 @@
   MachineInstrBuilder emitMOLoc(const MachineOperand &MO,
                                 const DebugVariable &Var,
                                 const DbgValueProperties &Properties) {
-    DebugLoc DL =
-        DebugLoc::get(0, 0, Var.getVariable()->getScope(), Var.getInlinedAt());
+    DebugLoc DL = DILocation::get(Var.getVariable()->getContext(), 0, 0,
+                                  Var.getVariable()->getScope(),
+                                  const_cast<DILocation *>(Var.getInlinedAt()));
     auto MIB = BuildMI(MF, DL, TII->get(TargetOpcode::DBG_VALUE));
     MIB.add(MO);
     if (Properties.Indirect)
diff --git a/llvm/lib/CodeGen/SafeStack.cpp b/llvm/lib/CodeGen/SafeStack.cpp
--- a/llvm/lib/CodeGen/SafeStack.cpp
+++ b/llvm/lib/CodeGen/SafeStack.cpp
@@ -789,7 +789,8 @@
   // Calls must always have a debug location, or else inlining breaks. So
   // we explicitly set a artificial debug location here.
   if (DISubprogram *SP = F.getSubprogram())
-    IRB.SetCurrentDebugLocation(DebugLoc::get(SP->getScopeLine(), 0, SP));
+    IRB.SetCurrentDebugLocation(
+        DILocation::get(SP->getContext(), SP->getScopeLine(), 0, SP));
   if (SafeStackUsePointerAddress) {
     FunctionCallee Fn = F.getParent()->getOrInsertFunction(
         "__safestack_pointer_address", StackPtrTy->getPointerTo(0));
diff --git a/llvm/lib/IR/DebugInfo.cpp b/llvm/lib/IR/DebugInfo.cpp
--- a/llvm/lib/IR/DebugInfo.cpp
+++ b/llvm/lib/IR/DebugInfo.cpp
@@ -652,7 +652,8 @@
           MDNode *InlinedAt = DL.getInlinedAt();
           Scope = remap(Scope);
           InlinedAt = remap(InlinedAt);
-          return DebugLoc::get(DL.getLine(), DL.getCol(), Scope, InlinedAt);
+          return DILocation::get(M.getContext(), DL.getLine(), DL.getCol(),
+                                 Scope, InlinedAt);
         };
 
         if (I.getDebugLoc() != DebugLoc())
@@ -712,12 +713,12 @@
 
   // Set a line 0 location for calls to preserve scope information in case
   // inlining occurs.
-  const DISubprogram *SP = getFunction()->getSubprogram();
+  DISubprogram *SP = getFunction()->getSubprogram();
   if (SP)
     // If a function scope is available, set it on the line 0 location. When
     // hoisting a call to a predecessor block, using the function scope avoids
     // making it look like the callee was reached earlier than it should be.
-    setDebugLoc(DebugLoc::get(0, 0, SP));
+    setDebugLoc(DILocation::get(getContext(), 0, 0, SP));
   else
     // The parent function has no scope. Go ahead and drop the location. If
     // the parent function is inlined, and the callee has a subprogram, the
diff --git a/llvm/lib/IR/DebugLoc.cpp b/llvm/lib/IR/DebugLoc.cpp
--- a/llvm/lib/IR/DebugLoc.cpp
+++ b/llvm/lib/IR/DebugLoc.cpp
@@ -50,7 +50,7 @@
   // FIXME: Add a method on \a DILocation that does this work.
   const MDNode *Scope = getInlinedAtScope();
   if (auto *SP = getDISubprogram(Scope))
-    return DebugLoc::get(SP->getScopeLine(), 0, SP);
+    return DILocation::get(SP->getContext(), SP->getScopeLine(), 0, SP);
 
   return DebugLoc();
 }
diff --git a/llvm/lib/Transforms/IPO/MergeFunctions.cpp b/llvm/lib/Transforms/IPO/MergeFunctions.cpp
--- a/llvm/lib/Transforms/IPO/MergeFunctions.cpp
+++ b/llvm/lib/Transforms/IPO/MergeFunctions.cpp
@@ -725,8 +725,10 @@
   if (MergeFunctionsPDI) {
     DISubprogram *DIS = G->getSubprogram();
     if (DIS) {
-      DebugLoc CIDbgLoc = DebugLoc::get(DIS->getScopeLine(), 0, DIS);
-      DebugLoc RIDbgLoc = DebugLoc::get(DIS->getScopeLine(), 0, DIS);
+      DebugLoc CIDbgLoc =
+          DILocation::get(DIS->getContext(), DIS->getScopeLine(), 0, DIS);
+      DebugLoc RIDbgLoc =
+          DILocation::get(DIS->getContext(), DIS->getScopeLine(), 0, DIS);
       CI->setDebugLoc(CIDbgLoc);
       RI->setDebugLoc(RIDbgLoc);
     } else {
diff --git a/llvm/lib/Transforms/IPO/SampleProfileProbe.cpp b/llvm/lib/Transforms/IPO/SampleProfileProbe.cpp
--- a/llvm/lib/Transforms/IPO/SampleProfileProbe.cpp
+++ b/llvm/lib/Transforms/IPO/SampleProfileProbe.cpp
@@ -88,7 +88,7 @@
            "Expecting pseudo probe or call instructions");
     if (!I->getDebugLoc()) {
       if (auto *SP = F.getSubprogram()) {
-        auto DIL = DebugLoc::get(0, 0, SP);
+        auto DIL = DILocation::get(SP->getContext(), 0, 0, SP);
         I->setDebugLoc(DIL);
         ArtificialDbgLine++;
         LLVM_DEBUG({
diff --git a/llvm/lib/Transforms/Instrumentation/AddressSanitizer.cpp b/llvm/lib/Transforms/Instrumentation/AddressSanitizer.cpp
--- a/llvm/lib/Transforms/Instrumentation/AddressSanitizer.cpp
+++ b/llvm/lib/Transforms/Instrumentation/AddressSanitizer.cpp
@@ -3105,7 +3105,8 @@
   int StackMallocIdx = -1;
   DebugLoc EntryDebugLocation;
   if (auto SP = F.getSubprogram())
-    EntryDebugLocation = DebugLoc::get(SP->getScopeLine(), 0, SP);
+    EntryDebugLocation =
+        DILocation::get(SP->getContext(), SP->getScopeLine(), 0, SP);
 
   Instruction *InsBefore = AllocaVec[0];
   IRBuilder<> IRB(InsBefore);
diff --git a/llvm/lib/Transforms/Instrumentation/SanitizerCoverage.cpp b/llvm/lib/Transforms/Instrumentation/SanitizerCoverage.cpp
--- a/llvm/lib/Transforms/Instrumentation/SanitizerCoverage.cpp
+++ b/llvm/lib/Transforms/Instrumentation/SanitizerCoverage.cpp
@@ -883,7 +883,7 @@
   DebugLoc EntryLoc;
   if (IsEntryBB) {
     if (auto SP = F.getSubprogram())
-      EntryLoc = DebugLoc::get(SP->getScopeLine(), 0, SP);
+      EntryLoc = DILocation::get(SP->getContext(), SP->getScopeLine(), 0, SP);
     // Keep static allocas and llvm.localescape calls in the entry block.  Even
     // if we aren't splitting the block, it's nice for allocas to be before
     // calls.
diff --git a/llvm/lib/Transforms/Utils/CodeExtractor.cpp b/llvm/lib/Transforms/Utils/CodeExtractor.cpp
--- a/llvm/lib/Transforms/Utils/CodeExtractor.cpp
+++ b/llvm/lib/Transforms/Utils/CodeExtractor.cpp
@@ -1547,7 +1547,7 @@
   // function.
   for (Instruction &I : instructions(NewFunc)) {
     if (const DebugLoc &DL = I.getDebugLoc())
-      I.setDebugLoc(DebugLoc::get(DL.getLine(), DL.getCol(), NewSP));
+      I.setDebugLoc(DILocation::get(Ctx, DL.getLine(), DL.getCol(), NewSP));
 
     // Loop info metadata may contain line locations. Fix them up.
     auto updateLoopInfoLoc = [&Ctx,
@@ -1558,7 +1558,7 @@
     updateLoopMetadataDebugLocations(I, updateLoopInfoLoc);
   }
   if (!TheCall.getDebugLoc())
-    TheCall.setDebugLoc(DebugLoc::get(0, 0, OldSP));
+    TheCall.setDebugLoc(DILocation::get(Ctx, 0, 0, OldSP));
 
   eraseDebugIntrinsicsWithNonLocalRefs(NewFunc);
 }
diff --git a/llvm/lib/Transforms/Utils/EntryExitInstrumenter.cpp b/llvm/lib/Transforms/Utils/EntryExitInstrumenter.cpp
--- a/llvm/lib/Transforms/Utils/EntryExitInstrumenter.cpp
+++ b/llvm/lib/Transforms/Utils/EntryExitInstrumenter.cpp
@@ -83,7 +83,7 @@
   if (!EntryFunc.empty()) {
     DebugLoc DL;
     if (auto SP = F.getSubprogram())
-      DL = DebugLoc::get(SP->getScopeLine(), 0, SP);
+      DL = DILocation::get(SP->getContext(), SP->getScopeLine(), 0, SP);
 
     insertCall(F, EntryFunc, &*F.begin()->getFirstInsertionPt(), DL);
     Changed = true;
@@ -104,7 +104,7 @@
       if (DebugLoc TerminatorDL = T->getDebugLoc())
         DL = TerminatorDL;
       else if (auto SP = F.getSubprogram())
-        DL = DebugLoc::get(0, 0, SP);
+        DL = DILocation::get(SP->getContext(), 0, 0, SP);
 
       insertCall(F, ExitFunc, T, DL);
       Changed = true;
diff --git a/llvm/lib/Transforms/Utils/InlineFunction.cpp b/llvm/lib/Transforms/Utils/InlineFunction.cpp
--- a/llvm/lib/Transforms/Utils/InlineFunction.cpp
+++ b/llvm/lib/Transforms/Utils/InlineFunction.cpp
@@ -1443,8 +1443,8 @@
                                LLVMContext &Ctx,
                                DenseMap<const MDNode *, MDNode *> &IANodes) {
   auto IA = DebugLoc::appendInlinedAt(OrigDL, InlinedAt, Ctx, IANodes);
-  return DebugLoc::get(OrigDL.getLine(), OrigDL.getCol(), OrigDL.getScope(),
-                       IA);
+  return DILocation::get(Ctx, OrigDL.getLine(), OrigDL.getCol(),
+                         OrigDL.getScope(), IA);
 }
 
 /// Update inlined instructions' line numbers to
diff --git a/llvm/lib/Transforms/Utils/Local.cpp b/llvm/lib/Transforms/Utils/Local.cpp
--- a/llvm/lib/Transforms/Utils/Local.cpp
+++ b/llvm/lib/Transforms/Utils/Local.cpp
@@ -1392,7 +1392,7 @@
   MDNode *Scope = DeclareLoc.getScope();
   DILocation *InlinedAt = DeclareLoc.getInlinedAt();
   // Produce an unknown location with the correct scope / inlinedAt fields.
-  return DebugLoc::get(0, 0, Scope, InlinedAt);
+  return DILocation::get(DII->getContext(), 0, 0, Scope, InlinedAt);
 }
 
 /// Inserts a llvm.dbg.value intrinsic before a store to an alloca'd value