2 files changed, 11 insertions, 17 deletions
diff --git a/llvm/lib/AsmParser/LLParser.cpp b/llvm/lib/AsmParser/LLParser.cpp
index f041da42881..a07a109cf66 100644
--- a/llvm/lib/AsmParser/LLParser.cpp
+++ b/llvm/lib/AsmParser/LLParser.cpp
@@ -2365,10 +2365,9 @@ bool LLParser::ParseValID(ValID &ID, PerFunctionState *PFS) {
         ParseToken(lltok::rbrace, "expected end of struct constant"))
       return true;
 
-    ID.ConstantStructElts.reset(new Constant *[Elts.size()]);
+    ID.ConstantStructElts = new Constant*[Elts.size()];
     ID.UIntVal = Elts.size();
-    memcpy(ID.ConstantStructElts.get(), Elts.data(),
-           Elts.size() * sizeof(Elts[0]));
+    memcpy(ID.ConstantStructElts, Elts.data(), Elts.size()*sizeof(Elts[0]));
     ID.Kind = ValID::t_ConstantStruct;
     return false;
   }
@@ -2387,9 +2386,8 @@ bool LLParser::ParseValID(ValID &ID, PerFunctionState *PFS) {
       return true;
 
     if (isPackedStruct) {
-      ID.ConstantStructElts.reset(new Constant *[Elts.size()]);
-      memcpy(ID.ConstantStructElts.get(), Elts.data(),
-             Elts.size() * sizeof(Elts[0]));
+      ID.ConstantStructElts = new Constant*[Elts.size()];
+      memcpy(ID.ConstantStructElts, Elts.data(), Elts.size()*sizeof(Elts[0]));
       ID.UIntVal = Elts.size();
       ID.Kind = ValID::t_PackedConstantStruct;
       return false;
@@ -3949,8 +3947,8 @@ bool LLParser::ConvertValIDToValue(Type *Ty, ValID &ID, Value *&V,
           return Error(ID.Loc, "element " + Twine(i) +
                     " of struct initializer doesn't match struct element type");
 
-      V = ConstantStruct::get(
-          ST, makeArrayRef(ID.ConstantStructElts.get(), ID.UIntVal));
+      V = ConstantStruct::get(ST, makeArrayRef(ID.ConstantStructElts,
+                                               ID.UIntVal));
     } else
       return Error(ID.Loc, "constant expression type mismatch");
     return false;
diff --git a/llvm/lib/AsmParser/LLParser.h b/llvm/lib/AsmParser/LLParser.h
index da3d02f9e5e..5e92e570e72 100644
--- a/llvm/lib/AsmParser/LLParser.h
+++ b/llvm/lib/AsmParser/LLParser.h
@@ -62,17 +62,13 @@ namespace llvm {
     APSInt APSIntVal;
     APFloat APFloatVal;
     Constant *ConstantVal;
-    std::unique_ptr<Constant*[]> ConstantStructElts;
+    Constant **ConstantStructElts;
 
     ValID() : Kind(t_LocalID), APFloatVal(0.0) {}
-    // Workaround for MSVC not synthesizing implicit move members.
-    ValID(ValID &&RHS)
-        : Kind(std::move(RHS.Kind)), Loc(std::move(RHS.Loc)),
-          UIntVal(std::move(RHS.UIntVal)), StrVal(std::move(RHS.StrVal)),
-          StrVal2(std::move(RHS.StrVal2)), APSIntVal(std::move(RHS.APSIntVal)),
-          APFloatVal(std::move(RHS.APFloatVal)),
-          ConstantVal(std::move(RHS.ConstantVal)),
-          ConstantStructElts(std::move(RHS.ConstantStructElts)) {}
+    ~ValID() {
+      if (Kind == t_ConstantStruct || Kind == t_PackedConstantStruct)
+        delete [] ConstantStructElts;
+    }
 
     bool operator<(const ValID &RHS) const {
       if (Kind == t_LocalID || Kind == t_GlobalID)