diff --git a/lib/Parse/ParseCXXInlineMethods.cpp b/lib/Parse/ParseCXXInlineMethods.cpp
index abce27c..f29fc65 100644
--- a/lib/Parse/ParseCXXInlineMethods.cpp
+++ b/lib/Parse/ParseCXXInlineMethods.cpp
@@ -42,10 +42,10 @@
   D.setFunctionDefinitionKind(DefinitionKind);
   if (D.getDeclSpec().isFriendSpecified())
     FnD = Actions.ActOnFriendFunctionDecl(getCurScope(), D,
-                                          move(TemplateParams));
+                                          TemplateParams);
   else {
     FnD = Actions.ActOnCXXMemberDeclarator(getCurScope(), AS, D,
-                                           move(TemplateParams), 0, 
+                                           TemplateParams, 0,
                                            VS, ICIS_NoInit);
     if (FnD) {
       Actions.ProcessDeclAttributeList(getCurScope(), FnD, AccessAttrs,
diff --git a/lib/Parse/ParseDecl.cpp b/lib/Parse/ParseDecl.cpp
index 85d3f5a..2638e12 100644
--- a/lib/Parse/ParseDecl.cpp
+++ b/lib/Parse/ParseDecl.cpp
@@ -1694,7 +1694,7 @@
 
       ExprResult Initializer = Actions.ActOnParenListExpr(T.getOpenLocation(),
                                                           T.getCloseLocation(),
-                                                          move_arg(Exprs));
+                                                          Exprs);
       Actions.AddInitializerToDecl(ThisDecl, Initializer.take(),
                                    /*DirectInit=*/true, TypeContainsAuto);
     }
diff --git a/lib/Parse/ParseDeclCXX.cpp b/lib/Parse/ParseDeclCXX.cpp
index 3dc96cf..d8fcd56 100644
--- a/lib/Parse/ParseDeclCXX.cpp
+++ b/lib/Parse/ParseDeclCXX.cpp
@@ -2052,11 +2052,11 @@
     if (DS.isFriendSpecified()) {
       // TODO: handle initializers, bitfields, 'delete'
       ThisDecl = Actions.ActOnFriendFunctionDecl(getCurScope(), DeclaratorInfo,
-                                                 move(TemplateParams));
+                                                 TemplateParams);
     } else {
       ThisDecl = Actions.ActOnCXXMemberDeclarator(getCurScope(), AS,
                                                   DeclaratorInfo,
-                                                  move(TemplateParams),
+                                                  TemplateParams,
                                                   BitfieldSize.release(),
                                                   VS, HasInClassInit);
       if (AccessAttrs)
diff --git a/lib/Parse/ParseExpr.cpp b/lib/Parse/ParseExpr.cpp
index 8d4668b..6c4d6fb 100644
--- a/lib/Parse/ParseExpr.cpp
+++ b/lib/Parse/ParseExpr.cpp
@@ -179,7 +179,7 @@
 /// \endverbatim
 ExprResult Parser::ParseExpression(TypeCastState isTypeCast) {
   ExprResult LHS(ParseAssignmentExpression(isTypeCast));
-  return ParseRHSOfBinaryExpression(move(LHS), prec::Comma);
+  return ParseRHSOfBinaryExpression(LHS, prec::Comma);
 }
 
 /// This routine is called when the '@' is seen and consumed.
@@ -190,7 +190,7 @@
 ExprResult
 Parser::ParseExpressionWithLeadingAt(SourceLocation AtLoc) {
   ExprResult LHS(ParseObjCAtExpression(AtLoc));
-  return ParseRHSOfBinaryExpression(move(LHS), prec::Comma);
+  return ParseRHSOfBinaryExpression(LHS, prec::Comma);
 }
 
 /// This routine is called when a leading '__extension__' is seen and
@@ -210,7 +210,7 @@
     LHS = Actions.ActOnUnaryOp(getCurScope(), ExtLoc, tok::kw___extension__,
                                LHS.take());
 
-  return ParseRHSOfBinaryExpression(move(LHS), prec::Comma);
+  return ParseRHSOfBinaryExpression(LHS, prec::Comma);
 }
 
 /// \brief Parse an expr that doesn't include (top-level) commas.
@@ -227,7 +227,7 @@
   ExprResult LHS = ParseCastExpression(/*isUnaryExpression=*/false,
                                        /*isAddressOfOperand=*/false,
                                        isTypeCast);
-  return ParseRHSOfBinaryExpression(move(LHS), prec::Assignment);
+  return ParseRHSOfBinaryExpression(LHS, prec::Assignment);
 }
 
 /// \brief Parse an assignment expression where part of an Objective-C message
@@ -279,7 +279,7 @@
     // because we are called recursively, or because the token is not a binop),
     // then we are done!
     if (NextTokPrec < MinPrec)
-      return move(LHS);
+      return LHS;
 
     // Consume the operator, saving the operator token for error reporting.
     Token OpToken = Tok;
@@ -458,7 +458,7 @@
                                        isTypeCast);
   if (NotCastExpr)
     Diag(Tok, diag::err_expected_expression);
-  return move(Res);
+  return Res;
 }
 
 namespace {
@@ -698,7 +698,7 @@
     case CastExpr:
       // We have parsed the cast-expression and no postfix-expr pieces are
       // following.
-      return move(Res);
+      return Res;
     }
 
     break;
@@ -888,7 +888,7 @@
     Res = ParseCastExpression(!getLangOpts().CPlusPlus);
     if (!Res.isInvalid())
       Res = Actions.ActOnUnaryOp(getCurScope(), SavedLoc, SavedKind, Res.get());
-    return move(Res);
+    return Res;
   }
   case tok::amp: {         // unary-expression: '&' cast-expression
     // Special treatment because of member pointers
@@ -896,7 +896,7 @@
     Res = ParseCastExpression(false, true);
     if (!Res.isInvalid())
       Res = Actions.ActOnUnaryOp(getCurScope(), SavedLoc, SavedKind, Res.get());
-    return move(Res);
+    return Res;
   }
 
   case tok::star:          // unary-expression: '*' cast-expression
@@ -910,7 +910,7 @@
     Res = ParseCastExpression(false);
     if (!Res.isInvalid())
       Res = Actions.ActOnUnaryOp(getCurScope(), SavedLoc, SavedKind, Res.get());
-    return move(Res);
+    return Res;
   }
 
   case tok::kw___extension__:{//unary-expression:'__extension__' cast-expr [GNU]
@@ -920,7 +920,7 @@
     Res = ParseCastExpression(false);
     if (!Res.isInvalid())
       Res = Actions.ActOnUnaryOp(getCurScope(), SavedLoc, SavedKind, Res.get());
-    return move(Res);
+    return Res;
   }
   case tok::kw__Alignof:   // unary-expression: '_Alignof' '(' type-name ')'
     if (!getLangOpts().C11)
@@ -946,7 +946,7 @@
                                                 Tok.getLocation());
     Res = Actions.ActOnAddrLabel(AmpAmpLoc, Tok.getLocation(), LD);
     ConsumeToken();
-    return move(Res);
+    return Res;
   }
   case tok::kw_const_cast:
   case tok::kw_dynamic_cast:
@@ -1132,7 +1132,7 @@
     if (!Result.isInvalid())
       Result = Actions.ActOnNoexceptExpr(KeyLoc, T.getOpenLocation(), 
                                          Result.take(), T.getCloseLocation());
-    return move(Result);
+    return Result;
   }
 
   case tok::kw___is_abstract: // [GNU] unary-type-trait
@@ -1270,7 +1270,7 @@
     switch (Tok.getKind()) {
     case tok::code_completion:
       if (InMessageExpression)
-        return move(LHS);
+        return LHS;
         
       Actions.CodeCompletePostfixExpression(getCurScope(), LHS);
       cutOffParsing();
@@ -1290,7 +1290,7 @@
       // Fall through; this isn't a message send.
                 
     default:  // Not a postfix-expression suffix.
-      return move(LHS);
+      return LHS;
     case tok::l_square: {  // postfix-expression: p-e '[' expression ']'
       // If we have a array postfix expression that starts on a new line and
       // Objective-C is enabled, it is highly likely that the user forgot a
@@ -1300,7 +1300,7 @@
       // expression and recover by pretending there is no suffix.
       if (getLangOpts().ObjC1 && Tok.isAtStartOfLine() &&
           isSimpleObjCMessageExpression())
-        return move(LHS);
+        return LHS;
 
       // Reject array indices starting with a lambda-expression. '[[' is
       // reserved for attributes.
@@ -1372,7 +1372,7 @@
         if (!LHS.isInvalid()) {
           ExprResult ECResult = Actions.ActOnCUDAExecConfigExpr(getCurScope(),
                                     OpenLoc, 
-                                    move_arg(ExecConfigExprs), 
+                                    ExecConfigExprs, 
                                     CloseLoc);
           if (ECResult.isInvalid())
             LHS = ExprError();
@@ -1414,7 +1414,7 @@
                 ArgExprs.size()-1 == CommaLocs.size())&&
                "Unexpected number of commas!");
         LHS = Actions.ActOnCallExpr(getCurScope(), LHS.take(), Loc,
-                                    move_arg(ArgExprs), Tok.getLocation(),
+                                    ArgExprs, Tok.getLocation(),
                                     ExecConfig);
         PT.consumeClose();
       }
@@ -1583,7 +1583,7 @@
 
   // If we get here, the operand to the typeof/sizeof/alignof was an expresion.
   isCastExpr = false;
-  return move(Operand);
+  return Operand;
 }
 
 
@@ -1684,7 +1684,7 @@
                                                     /*isType=*/false,
                                                     Operand.release(),
                                                     CastRange);
-  return move(Operand);
+  return Operand;
 }
 
 /// ParseBuiltinPrimaryExpression
@@ -1796,7 +1796,7 @@
         Res = ParseExpression();
         if (Res.isInvalid()) {
           SkipUntil(tok::r_paren);
-          return move(Res);
+          return Res;
         }
         Comps.back().U.E = Res.release();
 
@@ -1823,7 +1823,7 @@
     ExprResult Cond(ParseAssignmentExpression());
     if (Cond.isInvalid()) {
       SkipUntil(tok::r_paren);
-      return move(Cond);
+      return Cond;
     }
     if (ExpectAndConsume(tok::comma, diag::err_expected_comma, "",tok::r_paren))
       return ExprError();
@@ -1831,7 +1831,7 @@
     ExprResult Expr1(ParseAssignmentExpression());
     if (Expr1.isInvalid()) {
       SkipUntil(tok::r_paren);
-      return move(Expr1);
+      return Expr1;
     }
     if (ExpectAndConsume(tok::comma, diag::err_expected_comma, "",tok::r_paren))
       return ExprError();
@@ -1839,7 +1839,7 @@
     ExprResult Expr2(ParseAssignmentExpression());
     if (Expr2.isInvalid()) {
       SkipUntil(tok::r_paren);
-      return move(Expr2);
+      return Expr2;
     }
     if (Tok.isNot(tok::r_paren)) {
       Diag(Tok, diag::err_expected_rparen);
@@ -2083,7 +2083,7 @@
                                          DeclaratorInfo, CastTy, 
                                          RParenLoc, Result.take());
         }
-        return move(Result);
+        return Result;
       }
 
       Diag(Tok, diag::err_expected_lbrace_in_compound_literal);
@@ -2099,7 +2099,7 @@
     if (!ParseExpressionList(ArgExprs, CommaLocs)) {
       ExprType = SimpleExpr;
       Result = Actions.ActOnParenListExpr(OpenLoc, Tok.getLocation(),
-                                          move_arg(ArgExprs));
+                                          ArgExprs);
     }
   } else {
     InMessageExpressionRAIIObject InMessage(*this, false);
@@ -2120,7 +2120,7 @@
 
   T.consumeClose();
   RParenLoc = T.getCloseLocation();
-  return move(Result);
+  return Result;
 }
 
 /// ParseCompoundLiteralExpression - We have parsed the parenthesized type-name
@@ -2141,7 +2141,7 @@
   ExprResult Result = ParseInitializer();
   if (!Result.isInvalid() && Ty)
     return Actions.ActOnCompoundLiteral(LParenLoc, Ty, RParenLoc, Result.take());
-  return move(Result);
+  return Result;
 }
 
 /// ParseStringLiteralExpression - This handles the various token types that
@@ -2263,7 +2263,7 @@
   return Actions.ActOnGenericSelectionExpr(KeyLoc, DefaultLoc, 
                                            T.getCloseLocation(),
                                            ControllingExpr.release(),
-                                           move_arg(Types), move_arg(Exprs));
+                                           Types, Exprs);
 }
 
 /// ParseExpressionList - Used for C/C++ (argument-)expression-list.
@@ -2450,7 +2450,7 @@
     Result = Actions.ActOnBlockStmtExpr(CaretLoc, Stmt.take(), getCurScope());
   else
     Actions.ActOnBlockError(CaretLoc, getCurScope());
-  return move(Result);
+  return Result;
 }
 
 /// ParseObjCBoolLiteral - This handles the objective-c Boolean literals.
diff --git a/lib/Parse/ParseExprCXX.cpp b/lib/Parse/ParseExprCXX.cpp
index baad166..c182342 100644
--- a/lib/Parse/ParseExprCXX.cpp
+++ b/lib/Parse/ParseExprCXX.cpp
@@ -966,7 +966,7 @@
                                        T.getOpenLocation(), Result.take(), 
                                        T.getCloseLocation());
 
-  return move(Result);
+  return Result;
 }
 
 /// ParseCXXTypeid - This handles the C++ typeid expression.
@@ -1032,7 +1032,7 @@
     }
   }
 
-  return move(Result);
+  return Result;
 }
 
 /// ParseCXXUuidof - This handles the Microsoft C++ __uuidof expression.
@@ -1080,7 +1080,7 @@
     }
   }
 
-  return move(Result);
+  return Result;
 }
 
 /// \brief Parse a C++ pseudo-destructor expression after the base,
@@ -1202,7 +1202,7 @@
 
   default:
     ExprResult Expr(ParseAssignmentExpression());
-    if (Expr.isInvalid()) return move(Expr);
+    if (Expr.isInvalid()) return Expr;
     return Actions.ActOnCXXThrow(getCurScope(), ThrowLoc, Expr.take());
   }
 }
@@ -1271,7 +1271,7 @@
     assert((Exprs.size() == 0 || Exprs.size()-1 == CommaLocs.size())&&
            "Unexpected number of commas!");
     return Actions.ActOnCXXTypeConstructExpr(TypeRep, T.getOpenLocation(), 
-                                             move_arg(Exprs),
+                                             Exprs,
                                              T.getCloseLocation());
   }
 }
@@ -2304,7 +2304,7 @@
     }
     Initializer = Actions.ActOnParenListExpr(ConstructorLParen,
                                              ConstructorRParen,
-                                             move_arg(ConstructorArgs));
+                                             ConstructorArgs);
   } else if (Tok.is(tok::l_brace) && getLangOpts().CPlusPlus0x) {
     Diag(Tok.getLocation(),
          diag::warn_cxx98_compat_generalized_initializer_lists);
@@ -2314,7 +2314,7 @@
     return Initializer;
 
   return Actions.ActOnCXXNew(Start, UseGlobal, PlacementLParen,
-                             move_arg(PlacementArgs), PlacementRParen,
+                             PlacementArgs, PlacementRParen,
                              TypeIdParens, DeclaratorInfo, Initializer.take());
 }
 
@@ -2428,7 +2428,7 @@
 
   ExprResult Operand(ParseCastExpression(false));
   if (Operand.isInvalid())
-    return move(Operand);
+    return Operand;
 
   return Actions.ActOnCXXDelete(Start, UseGlobal, ArrayDelete, Operand.take());
 }
@@ -2810,7 +2810,7 @@
       Result = Actions.ActOnCastExpr(getCurScope(), Tracker.getOpenLocation(),
                                     DeclaratorInfo, CastTy,
                                     Tracker.getCloseLocation(), Result.take());
-    return move(Result);
+    return Result;
   }
 
   // Not a compound literal, and not followed by a cast-expression.
@@ -2829,5 +2829,5 @@
   }
 
   Tracker.consumeClose();
-  return move(Result);
+  return Result;
 }
diff --git a/lib/Parse/ParseInit.cpp b/lib/Parse/ParseInit.cpp
index 1c349fd..3aadd26 100644
--- a/lib/Parse/ParseInit.cpp
+++ b/lib/Parse/ParseInit.cpp
@@ -313,7 +313,7 @@
       Idx = ParseAssignmentExpression();
       if (Idx.isInvalid()) {
         SkipUntil(tok::r_square);
-        return move(Idx);
+        return Idx;
       }
     }
 
@@ -341,7 +341,7 @@
       ExprResult RHS(ParseConstantExpression());
       if (RHS.isInvalid()) {
         SkipUntil(tok::r_square);
-        return move(RHS);
+        return RHS;
       }
       Desig.AddDesignator(Designator::getArrayRange(Idx.release(),
                                                     RHS.release(),
@@ -476,7 +476,7 @@
   bool closed = !T.consumeClose();
 
   if (InitExprsOk && closed)
-    return Actions.ActOnInitList(LBraceLoc, move_arg(InitExprs),
+    return Actions.ActOnInitList(LBraceLoc, InitExprs,
                                  T.getCloseLocation());
 
   return ExprError(); // an error occurred.
diff --git a/lib/Parse/ParseObjc.cpp b/lib/Parse/ParseObjc.cpp
index db35a38..1fd60a2 100644
--- a/lib/Parse/ParseObjc.cpp
+++ b/lib/Parse/ParseObjc.cpp
@@ -1894,7 +1894,7 @@
   }
   
   return Actions.ActOnObjCAtTryStmt(atLoc, TryBody.take(), 
-                                    move_arg(CatchStmts),
+                                    CatchStmts,
                                     FinallyStmt.take());
 }
 
@@ -2061,13 +2061,13 @@
 
     ExprResult Lit(Actions.ActOnNumericConstant(Tok));
     if (Lit.isInvalid()) {
-      return move(Lit);
+      return Lit;
     }
     ConsumeToken(); // Consume the literal token.
 
     Lit = Actions.ActOnUnaryOp(getCurScope(), OpLoc, Kind, Lit.take());
     if (Lit.isInvalid())
-      return move(Lit);
+      return Lit;
 
     return ParsePostfixExpressionSuffix(
              Actions.BuildObjCNumericLiteral(AtLoc, Lit.take()));
@@ -2346,7 +2346,7 @@
   ExprResult Res(ParseExpression());
   if (Res.isInvalid()) {
     SkipUntil(tok::r_square);
-    return move(Res);
+    return Res;
   }
 
   return ParseObjCMessageExpressionBody(LBracLoc, SourceLocation(),
@@ -2465,7 +2465,7 @@
         // stop at the ']' when it skips to the ';'.  We want it to skip beyond
         // the enclosing expression.
         SkipUntil(tok::r_square);
-        return move(Res);
+        return Res;
       }
 
       // We have a valid expression.
@@ -2512,7 +2512,7 @@
         // stop at the ']' when it skips to the ';'.  We want it to skip beyond
         // the enclosing expression.
         SkipUntil(tok::r_square);
-        return move(Res);
+        return Res;
       }
 
       // We have a valid expression.
@@ -2570,7 +2570,7 @@
 
 ExprResult Parser::ParseObjCStringLiteral(SourceLocation AtLoc) {
   ExprResult Res(ParseStringLiteralExpression());
-  if (Res.isInvalid()) return move(Res);
+  if (Res.isInvalid()) return Res;
 
   // @"foo" @"bar" is a valid concatenated string.  Eat any subsequent string
   // expressions.  At this point, we know that the only valid thing that starts
@@ -2589,7 +2589,7 @@
 
     ExprResult Lit(ParseStringLiteralExpression());
     if (Lit.isInvalid())
-      return move(Lit);
+      return Lit;
 
     AtStrings.push_back(Lit.release());
   }
@@ -2615,7 +2615,7 @@
 ExprResult Parser::ParseObjCCharacterLiteral(SourceLocation AtLoc) {
   ExprResult Lit(Actions.ActOnCharacterConstant(Tok));
   if (Lit.isInvalid()) {
-    return move(Lit);
+    return Lit;
   }
   ConsumeToken(); // Consume the literal token.
   return Owned(Actions.BuildObjCNumericLiteral(AtLoc, Lit.take()));
@@ -2629,7 +2629,7 @@
 ExprResult Parser::ParseObjCNumericLiteral(SourceLocation AtLoc) {
   ExprResult Lit(Actions.ActOnNumericConstant(Tok));
   if (Lit.isInvalid()) {
-    return move(Lit);
+    return Lit;
   }
   ConsumeToken(); // Consume the literal token.
   return Owned(Actions.BuildObjCNumericLiteral(AtLoc, Lit.take()));
@@ -2672,7 +2672,7 @@
       // stop at the ']' when it skips to the ';'.  We want it to skip beyond
       // the enclosing expression.
       SkipUntil(tok::r_square);
-      return move(Res);
+      return Res;
     }    
     
     // Parse the ellipsis that indicates a pack expansion.
@@ -2707,7 +2707,7 @@
         // stop at the '}' when it skips to the ';'.  We want it to skip beyond
         // the enclosing expression.
         SkipUntil(tok::r_brace);
-        return move(KeyExpr);
+        return KeyExpr;
       }
     }
 
@@ -2723,7 +2723,7 @@
       // stop at the '}' when it skips to the ';'.  We want it to skip beyond
       // the enclosing expression.
       SkipUntil(tok::r_brace);
-      return move(ValueExpr);
+      return ValueExpr;
     }
     
     // Parse the ellipsis that designates this as a pack expansion.
diff --git a/lib/Parse/ParseStmt.cpp b/lib/Parse/ParseStmt.cpp
index 091d4aa..37bfb03 100644
--- a/lib/Parse/ParseStmt.cpp
+++ b/lib/Parse/ParseStmt.cpp
@@ -232,7 +232,7 @@
     bool msAsm = false;
     Res = ParseAsmStatement(msAsm);
     Res = Actions.ActOnFinishFullStmt(Res.get());
-    if (msAsm) return move(Res);
+    if (msAsm) return Res;
     SemiError = "asm";
     break;
   }
@@ -267,7 +267,7 @@
     SkipUntil(tok::r_brace, true, true);
   }
 
-  return move(Res);
+  return Res;
 }
 
 /// \brief Parse an expression statement.
@@ -324,7 +324,7 @@
 
   StmtResult TryBlock(ParseCompoundStatement());
   if(TryBlock.isInvalid())
-    return move(TryBlock);
+    return TryBlock;
 
   StmtResult Handler;
   if (Tok.is(tok::identifier) &&
@@ -339,7 +339,7 @@
   }
 
   if(Handler.isInvalid())
-    return move(Handler);
+    return Handler;
 
   return Actions.ActOnSEHTryBlock(false /* IsCXXTry */,
                                   TryLoc,
@@ -384,7 +384,7 @@
   StmtResult Block(ParseCompoundStatement());
 
   if(Block.isInvalid())
-    return move(Block);
+    return Block;
 
   return Actions.ActOnSEHExceptBlock(ExceptLoc, FilterExpr.take(), Block.take());
 }
@@ -401,7 +401,7 @@
 
   StmtResult Block(ParseCompoundStatement());
   if(Block.isInvalid())
-    return move(Block);
+    return Block;
 
   return Actions.ActOnSEHFinallyBlock(FinallyBlock,Block.take());
 }
@@ -546,7 +546,7 @@
       // Otherwise we link it into the current chain.
       Stmt *NextDeepest = Case.get();
       if (TopLevelCase.isInvalid())
-        TopLevelCase = move(Case);
+        TopLevelCase = Case;
       else
         Actions.ActOnCaseStmtBody(DeepestParsedCaseStmt, Case.get());
       DeepestParsedCaseStmt = NextDeepest;
@@ -579,7 +579,7 @@
   Actions.ActOnCaseStmtBody(DeepestParsedCaseStmt, SubStmt.get());
 
   // Return the top level parsed statement tree.
-  return move(TopLevelCase);
+  return TopLevelCase;
 }
 
 /// ParseDefaultStatement
@@ -793,7 +793,7 @@
   }
 
   return Actions.ActOnCompoundStmt(T.getOpenLocation(), CloseLoc,
-                                   move_arg(Stmts), isStmtExpr);
+                                   Stmts, isStmtExpr);
 }
 
 /// ParseParenExprOrCondition:
@@ -1039,7 +1039,7 @@
       SkipUntil(tok::r_brace, false, false);
     } else
       SkipUntil(tok::semi);
-    return move(Switch);
+    return Switch;
   }
 
   // C99 6.8.4p3 - In C99, the body of the switch statement is a scope, even if
@@ -1523,7 +1523,7 @@
     return StmtError();
   }
 
-  return move(Res);
+  return Res;
 }
 
 /// ParseContinueStatement
@@ -1758,8 +1758,8 @@
     T.consumeClose();
     return Actions.ActOnAsmStmt(AsmLoc, /*isSimple*/ true, isVolatile,
                                 /*NumOutputs*/ 0, /*NumInputs*/ 0, 0,
-                                move_arg(Constraints), move_arg(Exprs),
-                                AsmString.take(), move_arg(Clobbers),
+                                Constraints, Exprs,
+                                AsmString.take(), Clobbers,
                                 T.getCloseLocation());
   }
 
@@ -1823,8 +1823,8 @@
   T.consumeClose();
   return Actions.ActOnAsmStmt(AsmLoc, false, isVolatile,
                               NumOutputs, NumInputs, Names.data(),
-                              move_arg(Constraints), move_arg(Exprs),
-                              AsmString.take(), move_arg(Clobbers),
+                              Constraints, Exprs,
+                              AsmString.take(), Clobbers,
                               T.getCloseLocation());
 }
 
@@ -2017,7 +2017,7 @@
   StmtResult TryBlock(ParseCompoundStatement(/*isStmtExpr=*/false,
                                              Scope::DeclScope|Scope::TryScope));
   if (TryBlock.isInvalid())
-    return move(TryBlock);
+    return TryBlock;
 
   // Borland allows SEH-handlers with 'try'
 
@@ -2035,7 +2035,7 @@
       Handler = ParseSEHFinallyBlock(Loc);
     }
     if(Handler.isInvalid())
-      return move(Handler);
+      return Handler;
 
     return Actions.ActOnSEHTryBlock(true /* IsCXXTry */,
                                     TryLoc,
@@ -2060,7 +2060,7 @@
     if (Handlers.empty())
       return StmtError();
 
-    return Actions.ActOnCXXTryBlock(TryLoc, TryBlock.take(),move_arg(Handlers));
+    return Actions.ActOnCXXTryBlock(TryLoc, TryBlock.take(),Handlers);
   }
 }
 
@@ -2112,7 +2112,7 @@
   // FIXME: Possible draft standard bug: attribute-specifier should be allowed?
   StmtResult Block(ParseCompoundStatement());
   if (Block.isInvalid())
-    return move(Block);
+    return Block;
 
   return Actions.ActOnCXXCatchBlock(CatchLoc, ExceptionDecl, Block.take());
 }
diff --git a/lib/Parse/ParseTemplate.cpp b/lib/Parse/ParseTemplate.cpp
index ade918f..ffd01ea 100644
--- a/lib/Parse/ParseTemplate.cpp
+++ b/lib/Parse/ParseTemplate.cpp
@@ -942,8 +942,6 @@
       Tok.setLocation(TemplateKWLoc);
     else
       Tok.setLocation(TemplateNameLoc);
-
-    TemplateArgsPtr.release();
   }
 
   // Common fields for the annotation token
diff --git a/lib/Parse/Parser.cpp b/lib/Parse/Parser.cpp
index 683c954..526da75 100644
--- a/lib/Parse/Parser.cpp
+++ b/lib/Parse/Parser.cpp
@@ -981,7 +981,7 @@
 
     D.setFunctionDefinitionKind(FDK_Definition);
     Decl *DP = Actions.HandleDeclarator(ParentScope, D,
-                                        move(TemplateParameterLists));
+                                        TemplateParameterLists);
     D.complete(DP);
     D.getMutableDeclSpec().abort();
 
@@ -1015,7 +1015,7 @@
     
     D.setFunctionDefinitionKind(FDK_Definition);
     Decl *FuncDecl = Actions.HandleDeclarator(ParentScope, D,
-                                        move(TemplateParameterLists));
+                                        TemplateParameterLists);
     D.complete(FuncDecl);
     D.getMutableDeclSpec().abort();
     if (FuncDecl) {
@@ -1288,7 +1288,7 @@
       *EndLoc = T.getCloseLocation();
   }
 
-  return move(Result);
+  return Result;
 }
 
 /// \brief Get the TemplateIdAnnotation from the token and put it in the
diff --git a/lib/Sema/SemaCast.cpp b/lib/Sema/SemaCast.cpp
index 6c513b9..42f097d 100644
--- a/lib/Sema/SemaCast.cpp
+++ b/lib/Sema/SemaCast.cpp
@@ -227,7 +227,7 @@
     CheckExtraCXXDefaultArguments(D);
   }
 
-  return BuildCXXNamedCast(OpLoc, Kind, TInfo, move(E),
+  return BuildCXXNamedCast(OpLoc, Kind, TInfo, E,
                            SourceRange(LAngleBracketLoc, RAngleBracketLoc),
                            SourceRange(LParenLoc, RParenLoc));
 }
@@ -1343,7 +1343,7 @@
   else
     Kind = CK_NoOp;
   
-  SrcExpr = move(Result);
+  SrcExpr = Result;
   return TC_Success;
 }
 
@@ -1513,7 +1513,7 @@
           SingleFunctionExpr,
           Expr::getValueKindForType(DestType) == VK_RValue // Convert Fun to Ptr 
         ) && SingleFunctionExpr.isUsable()) {
-      SrcExpr = move(SingleFunctionExpr);
+      SrcExpr = SingleFunctionExpr;
       SrcType = SrcExpr.get()->getType();
     } else {
       return TC_NotApplicable;
diff --git a/lib/Sema/SemaChecking.cpp b/lib/Sema/SemaChecking.cpp
index c207c55..5527d71 100644
--- a/lib/Sema/SemaChecking.cpp
+++ b/lib/Sema/SemaChecking.cpp
@@ -266,11 +266,11 @@
   case Builtin::BI__sync_swap_4:
   case Builtin::BI__sync_swap_8:
   case Builtin::BI__sync_swap_16:
-    return SemaBuiltinAtomicOverloaded(move(TheCallResult));
+    return SemaBuiltinAtomicOverloaded(TheCallResult);
 #define BUILTIN(ID, TYPE, ATTRS)
 #define ATOMIC_BUILTIN(ID, TYPE, ATTRS) \
   case Builtin::BI##ID: \
-    return SemaAtomicOpsOverloaded(move(TheCallResult), AtomicExpr::AO##ID);
+    return SemaAtomicOpsOverloaded(TheCallResult, AtomicExpr::AO##ID);
 #include "clang/Basic/Builtins.def"
   case Builtin::BI__builtin_annotation:
     if (SemaBuiltinAnnotation(*this, TheCall))
@@ -299,7 +299,7 @@
     }
   }
 
-  return move(TheCallResult);
+  return TheCallResult;
 }
 
 // Get the valid immediate range for the specified NEON type code.
@@ -1243,7 +1243,7 @@
   // gracefully.
   TheCall->setType(ResultType);
 
-  return move(TheCallResult);
+  return TheCallResult;
 }
 
 /// CheckObjCString - Checks that the argument to the builtin
diff --git a/lib/Sema/SemaDecl.cpp b/lib/Sema/SemaDecl.cpp
index cd6a60b..8d4d924 100644
--- a/lib/Sema/SemaDecl.cpp
+++ b/lib/Sema/SemaDecl.cpp
@@ -708,7 +708,7 @@
         if (ObjCIvarDecl *Ivar = Result.getAsSingle<ObjCIvarDecl>()) {
           Result.clear();
           ExprResult E(LookupInObjCMethod(Result, S, Ivar->getIdentifier()));
-          return move(E);
+          return E;
         }
         
         goto Corrected;
@@ -3722,11 +3722,11 @@
     New = ActOnTypedefDeclarator(S, D, DC, TInfo, Previous);
   } else if (R->isFunctionType()) {
     New = ActOnFunctionDeclarator(S, D, DC, TInfo, Previous,
-                                  move(TemplateParamLists),
+                                  TemplateParamLists,
                                   AddToScope);
   } else {
     New = ActOnVariableDeclarator(S, D, DC, TInfo, Previous,
-                                  move(TemplateParamLists));
+                                  TemplateParamLists);
   }
 
   if (New == 0)
@@ -4256,7 +4256,7 @@
     if (TemplateParamLists.size() > 0 && D.getCXXScopeSpec().isSet()) {
       NewVD->setTemplateParameterListsInfo(Context,
                                            TemplateParamLists.size(),
-                                           TemplateParamLists.release());
+                                           TemplateParamLists.get());
     }
 
     if (D.getDeclSpec().isConstexprSpecified())
@@ -5208,7 +5208,7 @@
         if (TemplateParamLists.size() > 1) {
           NewFD->setTemplateParameterListsInfo(Context,
                                                TemplateParamLists.size() - 1,
-                                               TemplateParamLists.release());
+                                               TemplateParamLists.get());
         }
       } else {
         // This is a function template specialization.
@@ -5216,7 +5216,7 @@
         // For source fidelity, store all the template param lists.
         NewFD->setTemplateParameterListsInfo(Context,
                                              TemplateParamLists.size(),
-                                             TemplateParamLists.release());
+                                             TemplateParamLists.get());
 
         // C++0x [temp.expl.spec]p20 forbids "template<> friend void foo(int);".
         if (isFriend) {
@@ -5248,7 +5248,7 @@
         // For source fidelity, store all the template param lists.
         NewFD->setTemplateParameterListsInfo(Context,
                                              TemplateParamLists.size(),
-                                             TemplateParamLists.release());
+                                             TemplateParamLists.get());
     }
 
     if (Invalid) {
@@ -5527,7 +5527,6 @@
                                          TemplateId->NumArgs);
       translateTemplateArguments(TemplateArgsPtr,
                                  TemplateArgs);
-      TemplateArgsPtr.release();
     
       HasExplicitTemplateArgs = true;
     
@@ -7724,7 +7723,7 @@
 }
 
 Decl *Sema::ActOnFinishFunctionBody(Decl *D, Stmt *BodyArg) {
-  return ActOnFinishFunctionBody(D, move(BodyArg), false);
+  return ActOnFinishFunctionBody(D, BodyArg, false);
 }
 
 Decl *Sema::ActOnFinishFunctionBody(Decl *dcl, Stmt *Body,
@@ -8310,8 +8309,8 @@
                                                SS, Name, NameLoc, Attr,
                                                TemplateParams, AS,
                                                ModulePrivateLoc,
-                                           TemplateParameterLists.size() - 1,
-                 (TemplateParameterList**) TemplateParameterLists.release());
+                                               TemplateParameterLists.size()-1,
+                                               TemplateParameterLists.get());
         return Result.get();
       } else {
         // The "template<>" header is extraneous.
@@ -8860,7 +8859,7 @@
       if (TemplateParameterLists.size() > 0) {
         New->setTemplateParameterListsInfo(Context,
                                            TemplateParameterLists.size(),
-                    (TemplateParameterList**) TemplateParameterLists.release());
+                                           TemplateParameterLists.get());
       }
     }
     else
diff --git a/lib/Sema/SemaDeclCXX.cpp b/lib/Sema/SemaDeclCXX.cpp
index ce37eea..41e7525 100644
--- a/lib/Sema/SemaDeclCXX.cpp
+++ b/lib/Sema/SemaDeclCXX.cpp
@@ -1548,7 +1548,7 @@
     // Member field could not be with "template" keyword.
     // So TemplateParameterLists should be empty in this case.
     if (TemplateParameterLists.size()) {
-      TemplateParameterList* TemplateParams = TemplateParameterLists.get()[0];
+      TemplateParameterList* TemplateParams = TemplateParameterLists[0];
       if (TemplateParams->size()) {
         // There is no such thing as a member field template.
         Diag(D.getIdentifierLoc(), diag::err_template_member)
@@ -1588,7 +1588,7 @@
   } else {
     assert(InitStyle == ICIS_NoInit);
 
-    Member = HandleDeclarator(S, D, move(TemplateParameterLists));
+    Member = HandleDeclarator(S, D, TemplateParameterLists);
     if (!Member) {
       return 0;
     }
@@ -6565,10 +6565,10 @@
 
     if (TemplateParamLists.size() != 1) {
       Diag(UsingLoc, diag::err_alias_template_extra_headers)
-        << SourceRange(TemplateParamLists.get()[1]->getTemplateLoc(),
-         TemplateParamLists.get()[TemplateParamLists.size()-1]->getRAngleLoc());
+        << SourceRange(TemplateParamLists[1]->getTemplateLoc(),
+         TemplateParamLists[TemplateParamLists.size()-1]->getRAngleLoc());
     }
-    TemplateParameterList *TemplateParams = TemplateParamLists.get()[0];
+    TemplateParameterList *TemplateParams = TemplateParamLists[0];
 
     // Only consider previous declarations in the same scope.
     FilterLookupForScope(Previous, CurContext, S, /*ConsiderLinkage*/false,
@@ -7882,12 +7882,12 @@
       if (NeedsCollectableMemCpy)
         Call = ActOnCallExpr(/*Scope=*/0,
                              CollectableMemCpyRef,
-                             Loc, move_arg(CallArgs), 
+                             Loc, CallArgs,
                              Loc);
       else
         Call = ActOnCallExpr(/*Scope=*/0,
                              BuiltinMemCpyRef,
-                             Loc, move_arg(CallArgs), 
+                             Loc, CallArgs,
                              Loc);
           
       assert(!Call.isInvalid() && "Call to __builtin_memcpy cannot fail!");
@@ -7937,7 +7937,7 @@
   StmtResult Body;
   {
     CompoundScopeRAII CompoundScope(*this);
-    Body = ActOnCompoundStmt(Loc, Loc, move_arg(Statements),
+    Body = ActOnCompoundStmt(Loc, Loc, Statements,
                              /*isStmtExpr=*/false);
     assert(!Body.isInvalid() && "Compound statement creation cannot fail");
   }
@@ -8431,12 +8431,12 @@
       if (NeedsCollectableMemCpy)
         Call = ActOnCallExpr(/*Scope=*/0,
                              CollectableMemCpyRef,
-                             Loc, move_arg(CallArgs), 
+                             Loc, CallArgs,
                              Loc);
       else
         Call = ActOnCallExpr(/*Scope=*/0,
                              BuiltinMemCpyRef,
-                             Loc, move_arg(CallArgs), 
+                             Loc, CallArgs,
                              Loc);
           
       assert(!Call.isInvalid() && "Call to __builtin_memcpy cannot fail!");
@@ -8486,7 +8486,7 @@
   StmtResult Body;
   {
     CompoundScopeRAII CompoundScope(*this);
-    Body = ActOnCompoundStmt(Loc, Loc, move_arg(Statements),
+    Body = ActOnCompoundStmt(Loc, Loc, Statements,
                              /*isStmtExpr=*/false);
     assert(!Body.isInvalid() && "Compound statement creation cannot fail");
   }
@@ -9017,12 +9017,12 @@
     return false;
     
   default:
-    if (!Args.get()[1]->isDefaultArgument())
+    if (!Args[1]->isDefaultArgument())
       return false;
     
     // fall through
   case 1:
-    return !Args.get()[0]->isDefaultArgument();
+    return !Args[0]->isDefaultArgument();
   }
   
   return false;
@@ -9055,7 +9055,7 @@
   }
 
   return BuildCXXConstructExpr(ConstructLoc, DeclInitType, Constructor,
-                               Elidable, move(ExprArgs), HadMultipleCandidates,
+                               Elidable, ExprArgs, HadMultipleCandidates,
                                RequiresZeroInit, ConstructKind, ParenRange);
 }
 
@@ -9070,7 +9070,7 @@
                             unsigned ConstructKind,
                             SourceRange ParenRange) {
   unsigned NumExprs = ExprArgs.size();
-  Expr **Exprs = (Expr **)ExprArgs.release();
+  Expr **Exprs = ExprArgs.get();
 
   MarkFunctionReferenced(ConstructLoc, Constructor);
   return Owned(CXXConstructExpr::Create(Context, DeclInitType, ConstructLoc,
@@ -9088,7 +9088,7 @@
   // FIXME: Provide the correct paren SourceRange when available.
   ExprResult TempResult =
     BuildCXXConstructExpr(VD->getLocation(), VD->getType(), Constructor,
-                          move(Exprs), HadMultipleCandidates, false,
+                          Exprs, HadMultipleCandidates, false,
                           CXXConstructExpr::CK_Complete, SourceRange());
   if (TempResult.isInvalid())
     return true;
@@ -9919,7 +9919,7 @@
                                 TemplateParams, AS_public,
                                 /*ModulePrivateLoc=*/SourceLocation(),
                                 TempParamLists.size() - 1,
-                   (TemplateParameterList**) TempParamLists.release()).take();
+                                TempParamLists.get()).take();
     } else {
       // The "template<>" header is extraneous.
       Diag(TemplateParams->getTemplateLoc(), diag::err_template_tag_noparams)
@@ -9932,7 +9932,7 @@
 
   bool isAllExplicitSpecializations = true;
   for (unsigned I = TempParamLists.size(); I-- > 0; ) {
-    if (TempParamLists.get()[I]->size()) {
+    if (TempParamLists[I]->size()) {
       isAllExplicitSpecializations = false;
       break;
     }
@@ -10079,7 +10079,7 @@
   if (unsigned NumTempParamLists = TempParams.size())
     D = FriendTemplateDecl::Create(Context, CurContext, Loc,
                                    NumTempParamLists,
-                                   TempParams.release(),
+                                   TempParams.get(),
                                    TSI,
                                    DS.getFriendSpecLoc());
   else
@@ -10321,7 +10321,7 @@
   
   bool AddToScope = true;
   NamedDecl *ND = ActOnFunctionDeclarator(DCScope, D, DC, TInfo, Previous,
-                                          move(TemplateParams), AddToScope);
+                                          TemplateParams, AddToScope);
   if (!ND) return 0;
 
   assert(ND->getDeclContext() == DC);
diff --git a/lib/Sema/SemaExpr.cpp b/lib/Sema/SemaExpr.cpp
index 3875ba1..1628e7f 100644
--- a/lib/Sema/SemaExpr.cpp
+++ b/lib/Sema/SemaExpr.cpp
@@ -502,7 +502,7 @@
   Res = DefaultLvalueConversion(Res.take());
   if (Res.isInvalid())
     return ExprError();
-  return move(Res);
+  return Res;
 }
 
 
@@ -1098,8 +1098,8 @@
   unsigned NumAssocs = ArgTypes.size();
   assert(NumAssocs == ArgExprs.size());
 
-  ParsedType *ParsedTypes = ArgTypes.release();
-  Expr **Exprs = ArgExprs.release();
+  ParsedType *ParsedTypes = ArgTypes.get();
+  Expr **Exprs = ArgExprs.get();
 
   TypeSourceInfo **Types = new TypeSourceInfo*[NumAssocs];
   for (unsigned i = 0; i < NumAssocs; ++i) {
@@ -1432,7 +1432,6 @@
                                        Id.TemplateId->getTemplateArgs(),
                                        Id.TemplateId->NumArgs);
     translateTemplateArguments(TemplateArgsPtr, Buffer);
-    TemplateArgsPtr.release();
 
     TemplateName TName = Id.TemplateId->Template.get();
     SourceLocation TNameLoc = Id.TemplateId->TemplateNameLoc;
@@ -1797,7 +1796,7 @@
         // lookup fails and no expression will be built to reference it.
         if (!E.isInvalid() && !E.get())
           return ExprError();
-        return move(E);
+        return E;
       }
     }
   }
@@ -3140,7 +3139,7 @@
 
   Expr *ArgEx = (Expr *)TyOrEx;
   ExprResult Result = CreateUnaryExprOrTypeTraitExpr(ArgEx, OpLoc, ExprKind);
-  return move(Result);
+  return Result;
 }
 
 static QualType CheckRealImagOperand(Sema &S, ExprResult &V, SourceLocation Loc,
@@ -3167,7 +3166,7 @@
   ExprResult PR = S.CheckPlaceholderExpr(V.get());
   if (PR.isInvalid()) return QualType();
   if (PR.get() != V.get()) {
-    V = move(PR);
+    V = PR;
     return CheckRealImagOperand(S, V, Loc, IsReal);
   }
 
@@ -3783,7 +3782,7 @@
   if (Result.isInvalid()) return ExprError();
   Fn = Result.take();
 
-  Expr **Args = ArgExprs.release();
+  Expr **Args = ArgExprs.get();
 
   if (getLangOpts().CPlusPlus) {
     // If this is a pseudo-destructor expression, build the call immediately.
@@ -4168,7 +4167,7 @@
 Sema::ActOnInitList(SourceLocation LBraceLoc, MultiExprArg InitArgList,
                     SourceLocation RBraceLoc) {
   unsigned NumInit = InitArgList.size();
-  Expr **InitList = InitArgList.release();
+  Expr **InitList = InitArgList.get();
 
   // Immediately handle non-overload placeholders.  Overloads can be
   // resolved contextually, but everything else here can't.
@@ -4604,7 +4603,7 @@
                                     SourceLocation R,
                                     MultiExprArg Val) {
   unsigned nexprs = Val.size();
-  Expr **exprs = reinterpret_cast<Expr**>(Val.release());
+  Expr **exprs = Val.get();
   assert((exprs != 0) && "ActOnParenOrParenListExpr() missing expr list");
   Expr *expr = new (Context) ParenListExpr(Context, L, exprs, nexprs, R);
   return Owned(expr);
@@ -4884,11 +4883,11 @@
 
   ExprResult LHSResult = CheckPlaceholderExpr(LHS.get());
   if (!LHSResult.isUsable()) return QualType();
-  LHS = move(LHSResult);
+  LHS = LHSResult;
 
   ExprResult RHSResult = CheckPlaceholderExpr(RHS.get());
   if (!RHSResult.isUsable()) return QualType();
-  RHS = move(RHSResult);
+  RHS = RHSResult;
 
   // C++ is sufficiently different to merit its own checker.
   if (getLangOpts().CPlusPlus)
@@ -5910,7 +5909,7 @@
           !CheckObjCARCUnavailableWeakConversion(LHSType,
                                                  RHS.get()->getType()))
         result = IncompatibleObjCWeakRef;
-      RHS = move(Res);
+      RHS = Res;
       return result;
     }
 
@@ -7419,12 +7418,12 @@
   ExprResult LHSRes = PerformContextuallyConvertToBool(LHS.get());
   if (LHSRes.isInvalid())
     return InvalidOperands(Loc, LHS, RHS);
-  LHS = move(LHSRes);
+  LHS = LHSRes;
 
   ExprResult RHSRes = PerformContextuallyConvertToBool(RHS.get());
   if (RHSRes.isInvalid())
     return InvalidOperands(Loc, LHS, RHS);
-  RHS = move(RHSRes);
+  RHS = RHSRes;
 
   // C++ [expr.log.and]p2
   // C++ [expr.log.or]p2
diff --git a/lib/Sema/SemaExprCXX.cpp b/lib/Sema/SemaExprCXX.cpp
index 2740259..88345ce 100644
--- a/lib/Sema/SemaExprCXX.cpp
+++ b/lib/Sema/SemaExprCXX.cpp
@@ -815,8 +815,6 @@
   if (Ty->isDependentType() ||
       CallExpr::hasAnyTypeDependentArguments(
         llvm::makeArrayRef(Exprs, NumExprs))) {
-    exprs.release();
-
     return Owned(CXXUnresolvedConstructExpr::Create(Context, TInfo,
                                                     LParenLoc,
                                                     Exprs, NumExprs,
@@ -835,7 +833,6 @@
   // corresponding cast expression.
   if (NumExprs == 1 && !ListInitialization) {
     Expr *Arg = Exprs[0];
-    exprs.release();
     return BuildCXXFunctionalCastExpr(TInfo, LParenLoc, Arg, RParenLoc);
   }
 
@@ -865,7 +862,7 @@
                : InitializationKind::CreateValue(TyBeginLoc,
                                                  LParenLoc, RParenLoc);
   InitializationSequence InitSeq(*this, Entity, Kind, Exprs, NumExprs);
-  ExprResult Result = InitSeq.Perform(*this, Entity, Kind, move(exprs));
+  ExprResult Result = InitSeq.Perform(*this, Entity, Kind, exprs);
 
   if (!Result.isInvalid() && ListInitialization &&
       isa<InitListExpr>(Result.get())) {
@@ -881,7 +878,7 @@
   }
 
   // FIXME: Improve AST representation?
-  return move(Result);
+  return Result;
 }
 
 /// doesUsualArrayDeleteWantSize - Answers whether the usual
@@ -1013,7 +1010,7 @@
 
   return BuildCXXNew(StartLoc, UseGlobal,
                      PlacementLParen,
-                     move(PlacementArgs),
+                     PlacementArgs,
                      PlacementRParen,
                      TypeIdParens,
                      AllocType,
@@ -1432,8 +1429,6 @@
     }
   }
 
-  PlacementArgs.release();
-
   return Owned(new (Context) CXXNewExpr(Context, UseGlobal, OperatorNew,
                                         OperatorDelete,
                                         UsualArrayDeleteWantsSize,
@@ -2100,7 +2095,7 @@
                             ObjectPtrConversions.front()->getConversionType(),
                                     AA_Converting);
         if (Res.isUsable()) {
-          Ex = move(Res);
+          Ex = Res;
           Type = Ex.get()->getType();
         }
       }
@@ -2287,7 +2282,7 @@
       return ExprError();
   }
 
-  return move(Condition);
+  return Condition;
 }
 
 /// CheckCXXBooleanCondition - Returns true if a conversion to bool is invalid.
@@ -2367,7 +2362,7 @@
     
     ExprResult Result
       = S.BuildCXXConstructExpr(CastLoc, Ty, cast<CXXConstructorDecl>(Method),
-                                move_arg(ConstructorArgs), 
+                                ConstructorArgs, 
                                 HadMultipleCandidates, /*ZeroInit*/ false, 
                                 CXXConstructExpr::CK_Complete, SourceRange());
     if (Result.isInvalid())
@@ -2519,7 +2514,7 @@
         return ExprError();
       return BuildCXXConstructExpr(/*FIXME:ConstructLoc*/SourceLocation(),
                                    ToType, SCS.CopyConstructor,
-                                   move_arg(ConstructorArgs),
+                                   ConstructorArgs,
                                    /*HadMultipleCandidates*/ false,
                                    /*ZeroInit*/ false,
                                    CXXConstructExpr::CK_Complete,
@@ -3774,7 +3769,7 @@
 
   ExprResult Result = BuildExpressionTrait(ET, KWLoc, Queried, RParen);
 
-  return move(Result);
+  return Result;
 }
 
 static bool EvaluateExpressionTrait(ExpressionTrait ET, Expr *E) {
@@ -4056,14 +4051,14 @@
                                        Best->Conversions[0], Sema::AA_Converting);
       if (LHSRes.isInvalid())
         break;
-      LHS = move(LHSRes);
+      LHS = LHSRes;
 
       ExprResult RHSRes =
         Self.PerformImplicitConversion(RHS.get(), Best->BuiltinTypes.ParamTypes[1],
                                        Best->Conversions[1], Sema::AA_Converting);
       if (RHSRes.isInvalid())
         break;
-      RHS = move(RHSRes);
+      RHS = RHSRes;
       if (Best->Function)
         Self.MarkFunctionReferenced(QuestionLoc, Best->Function);
       return false;
@@ -4129,7 +4124,7 @@
     ExprResult CondRes = CheckCXXBooleanCondition(Cond.take());
     if (CondRes.isInvalid())
       return QualType();
-    Cond = move(CondRes);
+    Cond = CondRes;
   }
 
   // Assume r-value.
@@ -4991,7 +4986,7 @@
   //   type C (or of pointer to a class type C), the unqualified-id is looked
   //   up in the scope of class C. [...]
   ObjectType = ParsedType::make(BaseType);
-  return move(Base);
+  return Base;
 }
 
 ExprResult Sema::DiagnoseDtorReference(SourceLocation NameLoc,
diff --git a/lib/Sema/SemaExprMember.cpp b/lib/Sema/SemaExprMember.cpp
index 8f445e2..ec787d6 100644
--- a/lib/Sema/SemaExprMember.cpp
+++ b/lib/Sema/SemaExprMember.cpp
@@ -656,7 +656,7 @@
     }
 
     if (Result.get())
-      return move(Result);
+      return Result;
 
     // LookupMemberExpr can modify Base, and thus change BaseType
     BaseType = Base->getType();
@@ -1550,7 +1550,7 @@
           Id.getKind() == UnqualifiedId::IK_DestructorName)
         return DiagnoseDtorReference(NameInfo.getLoc(), Result.get());
 
-      return move(Result);
+      return Result;
     }
 
     ActOnMemberAccessExtraArgs ExtraArgs = {S, Id, ObjCImpDecl, HasTrailingLParen};
@@ -1560,7 +1560,7 @@
                                       false, &ExtraArgs);
   }
 
-  return move(Result);
+  return Result;
 }
 
 static ExprResult
diff --git a/lib/Sema/SemaExprObjC.cpp b/lib/Sema/SemaExprObjC.cpp
index 7c19a13..88f884e 100644
--- a/lib/Sema/SemaExprObjC.cpp
+++ b/lib/Sema/SemaExprObjC.cpp
@@ -1788,7 +1788,7 @@
     SuperTy = Context.getObjCObjectPointerType(SuperTy);
     return BuildInstanceMessage(0, SuperTy, SuperLoc,
                                 Sel, /*Method=*/0,
-                                LBracLoc, SelectorLocs, RBracLoc, move(Args));
+                                LBracLoc, SelectorLocs, RBracLoc, Args);
   }
   
   // Since we are in a class method, this is a class message to
@@ -1796,7 +1796,7 @@
   return BuildClassMessage(/*ReceiverTypeInfo=*/0,
                            Context.getObjCInterfaceType(Super),
                            SuperLoc, Sel, /*Method=*/0,
-                           LBracLoc, SelectorLocs, RBracLoc, move(Args));
+                           LBracLoc, SelectorLocs, RBracLoc, Args);
 }
 
 
@@ -1911,7 +1911,7 @@
     // If the receiver type is dependent, we can't type-check anything
     // at this point. Build a dependent expression.
     unsigned NumArgs = ArgsIn.size();
-    Expr **Args = reinterpret_cast<Expr **>(ArgsIn.release());
+    Expr **Args = ArgsIn.get();
     assert(SuperLoc.isInvalid() && "Message to super with dependent type");
     return Owned(ObjCMessageExpr::Create(Context, ReceiverType,
                                          VK_RValue, LBracLoc, ReceiverTypeInfo,
@@ -1965,7 +1965,7 @@
   ExprValueKind VK = VK_RValue;
 
   unsigned NumArgs = ArgsIn.size();
-  Expr **Args = reinterpret_cast<Expr **>(ArgsIn.release());
+  Expr **Args = ArgsIn.get();
   if (CheckMessageArgumentTypes(ReceiverType, Args, NumArgs, Sel, Method, true,
                                 SuperLoc.isValid(), LBracLoc, RBracLoc, 
                                 ReturnType, VK))
@@ -2016,7 +2016,7 @@
 
   return BuildClassMessage(ReceiverTypeInfo, ReceiverType, 
                            /*SuperLoc=*/SourceLocation(), Sel, /*Method=*/0,
-                           LBracLoc, SelectorLocs, RBracLoc, move(Args));
+                           LBracLoc, SelectorLocs, RBracLoc, Args);
 }
 
 ExprResult Sema::BuildInstanceMessageImplicit(Expr *Receiver,
@@ -2095,7 +2095,7 @@
       // If the receiver is type-dependent, we can't type-check anything
       // at this point. Build a dependent expression.
       unsigned NumArgs = ArgsIn.size();
-      Expr **Args = reinterpret_cast<Expr **>(ArgsIn.release());
+      Expr **Args = ArgsIn.get();
       assert(SuperLoc.isInvalid() && "Message to super with dependent type");
       return Owned(ObjCMessageExpr::Create(Context, Context.DependentTy,
                                            VK_RValue, LBracLoc, Receiver, Sel, 
@@ -2282,7 +2282,7 @@
                                       LBracLoc,
                                       SelectorLocs,
                                       RBracLoc,
-                                      move(ArgsIn));
+                                      ArgsIn);
         } else {
           // Reject other random receiver types (e.g. structs).
           Diag(Loc, diag::err_bad_receiver_type)
@@ -2295,7 +2295,7 @@
 
   // Check the message arguments.
   unsigned NumArgs = ArgsIn.size();
-  Expr **Args = reinterpret_cast<Expr **>(ArgsIn.release());
+  Expr **Args = ArgsIn.get();
   QualType ReturnType;
   ExprValueKind VK = VK_RValue;
   bool ClassMessage = (ReceiverType->isObjCClassType() ||
@@ -2448,7 +2448,7 @@
 
   return BuildInstanceMessage(Receiver, Receiver->getType(),
                               /*SuperLoc=*/SourceLocation(), Sel, /*Method=*/0, 
-                              LBracLoc, SelectorLocs, RBracLoc, move(Args));
+                              LBracLoc, SelectorLocs, RBracLoc, Args);
 }
 
 enum ARCConversionTypeClass {
diff --git a/lib/Sema/SemaInit.cpp b/lib/Sema/SemaInit.cpp
index ee32c6b..35442eb 100644
--- a/lib/Sema/SemaInit.cpp
+++ b/lib/Sema/SemaInit.cpp
@@ -4413,7 +4413,7 @@
   if (const RecordType *Record = T->getAs<RecordType>())
     Class = cast<CXXRecordDecl>(Record->getDecl());
   if (!Class)
-    return move(CurInit);
+    return CurInit;
 
   // C++0x [class.copy]p32:
   //   When certain criteria are met, an implementation is allowed to
@@ -4435,7 +4435,7 @@
 
   // Make sure that the type we are copying is complete.
   if (S.RequireCompleteType(Loc, T, diag::err_temp_copy_incomplete))
-    return move(CurInit);
+    return CurInit;
 
   // Perform overload resolution using the class's copy/move constructors.
   // Only consider constructors and constructor templates. Per
@@ -4460,7 +4460,7 @@
     CandidateSet.NoteCandidates(S, OCD_AllCandidates, CurInitExpr);
     if (!IsExtraneousCopy || S.isSFINAEContext())
       return ExprError();
-    return move(CurInit);
+    return CurInit;
 
   case OR_Ambiguous:
     S.Diag(Loc, diag::err_temp_copy_ambiguous)
@@ -4521,7 +4521,7 @@
 
   // Actually perform the constructor call.
   CurInit = S.BuildCXXConstructExpr(Loc, T, Constructor, Elidable,
-                                    move_arg(ConstructorArgs),
+                                    ConstructorArgs,
                                     HadMultipleCandidates,
                                     /*ZeroInit*/ false,
                                     CXXConstructExpr::CK_Complete,
@@ -4530,7 +4530,7 @@
   // If we're supposed to bind temporaries, do so.
   if (!CurInit.isInvalid() && shouldBindAsTemporary(Entity))
     CurInit = S.MaybeBindToTemporary(CurInit.takeAs<Expr>());
-  return move(CurInit);
+  return CurInit;
 }
 
 /// \brief Check whether elidable copy construction for binding a reference to
@@ -4648,7 +4648,7 @@
 
   // Determine the arguments required to actually perform the constructor
   // call.
-  if (S.CompleteConstructorCall(Constructor, move(Args),
+  if (S.CompleteConstructorCall(Constructor, Args,
                                 Loc, ConstructorArgs,
                                 AllowExplicitConv))
     return ExprError();
@@ -4702,7 +4702,7 @@
     if (Entity.allowsNRVO())
       CurInit = S.BuildCXXConstructExpr(Loc, Entity.getType(),
                                         Constructor, /*Elidable=*/true,
-                                        move_arg(ConstructorArgs),
+                                        ConstructorArgs,
                                         HadMultipleCandidates,
                                         ConstructorInitRequiresZeroInit,
                                         ConstructKind,
@@ -4710,7 +4710,7 @@
     else
       CurInit = S.BuildCXXConstructExpr(Loc, Entity.getType(),
                                         Constructor,
-                                        move_arg(ConstructorArgs),
+                                        ConstructorArgs,
                                         HadMultipleCandidates,
                                         ConstructorInitRequiresZeroInit,
                                         ConstructKind,
@@ -4727,7 +4727,7 @@
   if (shouldBindAsTemporary(Entity))
     CurInit = S.MaybeBindToTemporary(CurInit.takeAs<Expr>());
 
-  return move(CurInit);
+  return CurInit;
 }
 
 /// Determine whether the specified InitializedEntity definitely has a lifetime
@@ -4775,7 +4775,7 @@
                                 QualType *ResultType) {
   if (Failed()) {
     unsigned NumArgs = Args.size();
-    Diagnose(S, Entity, Kind, (Expr **)Args.release(), NumArgs);
+    Diagnose(S, Entity, Kind, Args.get(), NumArgs);
     return ExprError();
   }
 
@@ -4795,7 +4795,7 @@
         // introduced and such).  So, we fall back to making the array
         // type a dependently-sized array type with no specified
         // bound.
-        if (isa<InitListExpr>((Expr *)Args.get()[0])) {
+        if (isa<InitListExpr>((Expr *)Args[0])) {
           SourceRange Brackets;
 
           // Scavange the location of the brackets from the entity, if we can.
@@ -4823,12 +4823,12 @@
       // Rebuild the ParenListExpr.
       SourceRange ParenRange = Kind.getParenRange();
       return S.ActOnParenListExpr(ParenRange.getBegin(), ParenRange.getEnd(),
-                                  move(Args));
+                                  Args);
     }
     assert(Kind.getKind() == InitializationKind::IK_Copy ||
            Kind.isExplicitCast() || 
            Kind.getKind() == InitializationKind::IK_DirectList);
-    return ExprResult(Args.release()[0]);
+    return ExprResult(Args[0]);
   }
 
   // No steps means no initialization.
@@ -4836,22 +4836,22 @@
     return S.Owned((Expr *)0);
 
   if (S.getLangOpts().CPlusPlus0x && Entity.getType()->isReferenceType() &&
-      Args.size() == 1 && isa<InitListExpr>(Args.get()[0]) &&
+      Args.size() == 1 && isa<InitListExpr>(Args[0]) &&
       Entity.getKind() != InitializedEntity::EK_Parameter) {
     // Produce a C++98 compatibility warning if we are initializing a reference
     // from an initializer list. For parameters, we produce a better warning
     // elsewhere.
-    Expr *Init = Args.get()[0];
+    Expr *Init = Args[0];
     S.Diag(Init->getLocStart(), diag::warn_cxx98_compat_reference_list_init)
       << Init->getSourceRange();
   }
 
   // Diagnose cases where we initialize a pointer to an array temporary, and the
   // pointer obviously outlives the temporary.
-  if (Args.size() == 1 && Args.get()[0]->getType()->isArrayType() &&
+  if (Args.size() == 1 && Args[0]->getType()->isArrayType() &&
       Entity.getType()->isPointerType() &&
       InitializedEntityOutlivesFullExpression(Entity)) {
-    Expr *Init = Args.get()[0];
+    Expr *Init = Args[0];
     Expr::LValueClassification Kind = Init->ClassifyLValue(S.Context);
     if (Kind == Expr::LV_ClassTemporary || Kind == Expr::LV_ArrayTemporary)
       S.Diag(Init->getLocStart(), diag::warn_temporary_array_to_pointer_decay)
@@ -4897,7 +4897,7 @@
   case SK_ProduceObjCObject:
   case SK_StdInitializerList: {
     assert(Args.size() == 1);
-    CurInit = Args.get()[0];
+    CurInit = Args[0];
     if (!CurInit.get()) return ExprError();
     break;
   }
@@ -4924,7 +4924,7 @@
       // initializer to reflect that choice.
       S.CheckAddressOfMemberAccess(CurInit.get(), Step->Function.FoundDecl);
       S.DiagnoseUseOfDecl(Step->Function.FoundDecl, Kind.getLocation());
-      CurInit = S.FixOverloadedFunctionReference(move(CurInit),
+      CurInit = S.FixOverloadedFunctionReference(CurInit,
                                                  Step->Function.FoundDecl,
                                                  Step->Function.Function);
       break;
@@ -5016,7 +5016,7 @@
       break;
 
     case SK_ExtraneousCopyToTemporary:
-      CurInit = CopyObject(S, Step->Type, Entity, move(CurInit),
+      CurInit = CopyObject(S, Step->Type, Entity, CurInit,
                            /*IsExtraneousCopy=*/true);
       break;
 
@@ -5045,7 +5045,7 @@
 
         // Build an expression that constructs a temporary.
         CurInit = S.BuildCXXConstructExpr(Loc, Step->Type, Constructor,
-                                          move_arg(ConstructorArgs),
+                                          ConstructorArgs,
                                           HadMultipleCandidates,
                                           /*ZeroInit*/ false,
                                           CXXConstructExpr::CK_Complete,
@@ -5079,7 +5079,7 @@
                                                 FoundFn, Conversion);
         if(CurInitExprRes.isInvalid())
           return ExprError();
-        CurInit = move(CurInitExprRes);
+        CurInit = CurInitExprRes;
 
         // Build the actual call to the conversion function.
         CurInit = S.BuildCXXMemberCallExpr(CurInit.get(), FoundFn, Conversion,
@@ -5115,7 +5115,7 @@
         CurInit = S.MaybeBindToTemporary(CurInit.takeAs<Expr>());
       if (RequiresCopy)
         CurInit = CopyObject(S, Entity.getType().getNonReferenceType(), Entity,
-                             move(CurInit), /*IsExtraneousCopy=*/false);
+                             CurInit, /*IsExtraneousCopy=*/false);
       break;
     }
 
@@ -5144,7 +5144,7 @@
                                     getAssignmentAction(Entity), CCK);
       if (CurInitExprRes.isInvalid())
         return ExprError();
-      CurInit = move(CurInitExprRes);
+      CurInit = CurInitExprRes;
       break;
     }
 
@@ -5195,13 +5195,13 @@
                                         Entity.getType().getNonReferenceType());
       bool UseTemporary = Entity.getType()->isReferenceType();
       assert(Args.size() == 1 && "expected a single argument for list init");
-      InitListExpr *InitList = cast<InitListExpr>(Args.get()[0]);
+      InitListExpr *InitList = cast<InitListExpr>(Args[0]);
       S.Diag(InitList->getExprLoc(), diag::warn_cxx98_compat_ctor_list_init)
         << InitList->getSourceRange();
       MultiExprArg Arg(InitList->getInits(), InitList->getNumInits());
       CurInit = PerformConstructorInitialization(S, UseTemporary ? TempEntity :
                                                                    Entity,
-                                                 Kind, move(Arg), *Step,
+                                                 Kind, Arg, *Step,
                                                ConstructorInitRequiresZeroInit);
       break;
     }
@@ -5234,7 +5234,7 @@
       bool UseTemporary = Entity.getType()->isReferenceType();
       CurInit = PerformConstructorInitialization(S, UseTemporary ? TempEntity
                                                                  : Entity,
-                                                 Kind, move(Args), *Step,
+                                                 Kind, Args, *Step,
                                                ConstructorInitRequiresZeroInit);
       break;
     }
@@ -5268,15 +5268,15 @@
 
     case SK_CAssignment: {
       QualType SourceType = CurInit.get()->getType();
-      ExprResult Result = move(CurInit);
+      ExprResult Result = CurInit;
       Sema::AssignConvertType ConvTy =
         S.CheckSingleAssignmentConstraints(Step->Type, Result);
       if (Result.isInvalid())
         return ExprError();
-      CurInit = move(Result);
+      CurInit = Result;
 
       // If this is a call, allow conversion to a transparent union.
-      ExprResult CurInitExprRes = move(CurInit);
+      ExprResult CurInitExprRes = CurInit;
       if (ConvTy != Sema::Compatible &&
           Entity.getKind() == InitializedEntity::EK_Parameter &&
           S.CheckTransparentUnionArgumentConstraints(Step->Type, CurInitExprRes)
@@ -5284,7 +5284,7 @@
         ConvTy = Sema::Compatible;
       if (CurInitExprRes.isInvalid())
         return ExprError();
-      CurInit = move(CurInitExprRes);
+      CurInit = CurInitExprRes;
 
       bool Complained;
       if (S.DiagnoseAssignmentResult(ConvTy, Kind.getLocation(),
@@ -5415,7 +5415,7 @@
                                   cast<FieldDecl>(Entity.getDecl()),
                                   CurInit.get());
 
-  return move(CurInit);
+  return CurInit;
 }
 
 //===----------------------------------------------------------------------===//
diff --git a/lib/Sema/SemaOverload.cpp b/lib/Sema/SemaOverload.cpp
index efc5b6e..4c23e4a 100644
--- a/lib/Sema/SemaOverload.cpp
+++ b/lib/Sema/SemaOverload.cpp
@@ -49,7 +49,7 @@
   E = S.DefaultFunctionArrayConversion(E.take());
   if (E.isInvalid())
     return ExprError();
-  return move(E);
+  return E;
 }
 
 static bool IsStandardConversion(Sema &S, Expr* From, QualType ToType,
@@ -10312,7 +10312,7 @@
       if (Result.isInvalid())
         CandidateSet.NoteCandidates(*this, OCD_AllCandidates, Args,
                                     BinaryOperator::getOpcodeStr(Opc), OpLoc);
-      return move(Result);
+      return Result;
     }
 
     case OR_Ambiguous:
@@ -11008,7 +11008,7 @@
   if (ObjRes.isInvalid())
     IsError = true;
   else
-    Object = move(ObjRes);
+    Object = ObjRes;
   TheCall->setArg(0, Object.take());
 
   // Check the argument types.
diff --git a/lib/Sema/SemaStmt.cpp b/lib/Sema/SemaStmt.cpp
index 8367c1a..2113a66 100644
--- a/lib/Sema/SemaStmt.cpp
+++ b/lib/Sema/SemaStmt.cpp
@@ -254,7 +254,7 @@
 Sema::ActOnCompoundStmt(SourceLocation L, SourceLocation R,
                         MultiStmtArg elts, bool isStmtExpr) {
   unsigned NumElts = elts.size();
-  Stmt **Elts = reinterpret_cast<Stmt**>(elts.release());
+  Stmt **Elts = elts.get();
   // If we're in C89 mode, check that we don't have any decls after stmts.  If
   // so, emit an extension diagnostic.
   if (!getLangOpts().C99 && !getLangOpts().CPlusPlus) {
@@ -2539,7 +2539,7 @@
   getCurFunction()->setHasBranchProtectedScope();
   unsigned NumCatchStmts = CatchStmts.size();
   return Owned(ObjCAtTryStmt::Create(Context, AtLoc, Try,
-                                     CatchStmts.release(),
+                                     CatchStmts.get(),
                                      NumCatchStmts,
                                      Finally));
 }
diff --git a/lib/Sema/SemaTemplate.cpp b/lib/Sema/SemaTemplate.cpp
index 229d8c0..61e002a 100644
--- a/lib/Sema/SemaTemplate.cpp
+++ b/lib/Sema/SemaTemplate.cpp
@@ -2140,7 +2140,6 @@
   }
   
   QualType Result = CheckTemplateIdType(Template, TemplateLoc, TemplateArgs);
-  TemplateArgsIn.release();
 
   if (Result.isNull())
     return true;
@@ -4527,7 +4526,7 @@
       assert(!RefExpr.isInvalid() &&
              Context.hasSameType(((Expr*) RefExpr.get())->getType(),
                                  ParamType.getUnqualifiedType()));
-      return move(RefExpr);
+      return RefExpr;
     }
   }
 
@@ -4545,7 +4544,7 @@
       if (RefExpr.isInvalid())
         return ExprError();
 
-      return move(RefExpr);
+      return RefExpr;
     }
 
     // Take the address of everything else
@@ -5176,7 +5175,7 @@
   // NOTE: KWLoc is the location of the tag keyword. This will instead
   // store the location of the outermost template keyword in the declaration.
   SourceLocation TemplateKWLoc = TemplateParameterLists.size() > 0
-    ? TemplateParameterLists.get()[0]->getTemplateLoc() : SourceLocation();
+    ? TemplateParameterLists[0]->getTemplateLoc() : SourceLocation();
 
   // Find the class template we're specializing
   TemplateName Name = TemplateD.getAsVal<TemplateName>();
@@ -5357,7 +5356,7 @@
     if (TemplateParameterLists.size() > 0) {
       Specialization->setTemplateParameterListsInfo(Context,
                                               TemplateParameterLists.size(),
-                    (TemplateParameterList**) TemplateParameterLists.release());
+                    (TemplateParameterList**) TemplateParameterLists.get());
     }
     PrevDecl = 0;
     CanonType = Context.getTypeDeclType(Specialization);
@@ -5385,7 +5384,7 @@
                                 TemplateParams,
                                 AS_none, /*ModulePrivateLoc=*/SourceLocation(),
                                 TemplateParameterLists.size() - 1,
-                  (TemplateParameterList**) TemplateParameterLists.release());
+                  (TemplateParameterList**) TemplateParameterLists.get());
     }
 
     // Create a new class template partial specialization declaration node.
@@ -5409,7 +5408,7 @@
     if (TemplateParameterLists.size() > 1 && SS.isSet()) {
       Partial->setTemplateParameterListsInfo(Context,
                                              TemplateParameterLists.size() - 1,
-                    (TemplateParameterList**) TemplateParameterLists.release());
+                    (TemplateParameterList**) TemplateParameterLists.get());
     }
 
     if (!PrevPartial)
@@ -5464,7 +5463,7 @@
     if (TemplateParameterLists.size() > 0) {
       Specialization->setTemplateParameterListsInfo(Context,
                                               TemplateParameterLists.size(),
-                    (TemplateParameterList**) TemplateParameterLists.release());
+                    (TemplateParameterList**) TemplateParameterLists.get());
     }
 
     if (!PrevDecl)
@@ -5547,7 +5546,6 @@
     Specialization->setTypeAsWritten(WrittenTy);
     Specialization->setTemplateKeywordLoc(TemplateKWLoc);
   }
-  TemplateArgsIn.release();
 
   // C++ [temp.expl.spec]p9:
   //   A template explicit specialization is in the scope of the
@@ -5582,7 +5580,7 @@
 Decl *Sema::ActOnTemplateDeclarator(Scope *S,
                               MultiTemplateParamsArg TemplateParameterLists,
                                     Declarator &D) {
-  Decl *NewDecl = HandleDeclarator(S, D, move(TemplateParameterLists));
+  Decl *NewDecl = HandleDeclarator(S, D, TemplateParameterLists);
   ActOnDocumentableDecl(NewDecl);
   return NewDecl;
 }
@@ -5601,7 +5599,7 @@
 
   D.setFunctionDefinitionKind(FDK_Definition);
   Decl *DP = HandleDeclarator(ParentScope, D,
-                              move(TemplateParameterLists));
+                              TemplateParameterLists);
   if (FunctionTemplateDecl *FunctionTemplate
         = dyn_cast_or_null<FunctionTemplateDecl>(DP))
     return ActOnStartOfFunctionDef(FnBodyScope,
@@ -6402,7 +6400,6 @@
                                                 TemplateArgs,
                                   Context.getTypeDeclType(Specialization));
   Specialization->setTypeAsWritten(WrittenTy);
-  TemplateArgsIn.release();
 
   // Set source locations for keywords.
   Specialization->setExternLoc(ExternLoc);
@@ -6737,7 +6734,6 @@
                                        TemplateId->NumArgs);
     translateTemplateArguments(TemplateArgsPtr, TemplateArgs);
     HasExplicitTemplateArgs = true;
-    TemplateArgsPtr.release();
   }
 
   // C++ [temp.explicit]p1:
diff --git a/lib/Sema/SemaTemplateInstantiate.cpp b/lib/Sema/SemaTemplateInstantiate.cpp
index 20e755f..d3367c4 100644
--- a/lib/Sema/SemaTemplateInstantiate.cpp
+++ b/lib/Sema/SemaTemplateInstantiate.cpp
@@ -835,7 +835,7 @@
       ExprResult Result =
           TreeTransform<TemplateInstantiator>::TransformCallExpr(CE);
       getSema().CallsUndergoingInstantiation.pop_back();
-      return move(Result);
+      return Result;
     }
 
     ExprResult TransformLambdaExpr(LambdaExpr *E) {
diff --git a/lib/Sema/SemaTemplateInstantiateDecl.cpp b/lib/Sema/SemaTemplateInstantiateDecl.cpp
index bdbe71d..e734634 100644
--- a/lib/Sema/SemaTemplateInstantiateDecl.cpp
+++ b/lib/Sema/SemaTemplateInstantiateDecl.cpp
@@ -3043,7 +3043,7 @@
   // Build a ParenListExpr to represent anything else.
   // FIXME: Fake locations!
   SourceLocation Loc = PP.getLocForEndOfToken(Init->getLocStart());
-  return ActOnParenListExpr(Loc, Loc, move_arg(NewArgs));
+  return ActOnParenListExpr(Loc, Loc, NewArgs);
 }
 
 // TODO: this could be templated if the various decl types used the
diff --git a/lib/Sema/TreeTransform.h b/lib/Sema/TreeTransform.h
index 391c0b3..32c765e 100644
--- a/lib/Sema/TreeTransform.h
+++ b/lib/Sema/TreeTransform.h
@@ -1174,7 +1174,7 @@
                                   MultiExprArg Clobbers,
                                   SourceLocation RParenLoc) {
     return getSema().ActOnAsmStmt(AsmLoc, IsSimple, IsVolatile, NumOutputs,
-                                  NumInputs, Names, move(Constraints),
+                                  NumInputs, Names, Constraints,
                                   Exprs, AsmString, Clobbers,
                                   RParenLoc);
   }
@@ -1198,7 +1198,7 @@
                                         Stmt *TryBody,
                                         MultiStmtArg CatchStmts,
                                         Stmt *Finally) {
-    return getSema().ActOnObjCAtTryStmt(AtLoc, TryBody, move(CatchStmts),
+    return getSema().ActOnObjCAtTryStmt(AtLoc, TryBody, CatchStmts,
                                         Finally);
   }
 
@@ -1324,7 +1324,7 @@
   StmtResult RebuildCXXTryStmt(SourceLocation TryLoc,
                                Stmt *TryBlock,
                                MultiStmtArg Handlers) {
-    return getSema().ActOnCXXTryBlock(TryLoc, TryBlock, move(Handlers));
+    return getSema().ActOnCXXTryBlock(TryLoc, TryBlock, Handlers);
   }
 
   /// \brief Build a new C++0x range-based for statement.
@@ -1477,7 +1477,7 @@
     if (Result.isInvalid())
       return ExprError();
 
-    return move(Result);
+    return Result;
   }
 
   /// \brief Build a new array subscript expression.
@@ -1502,7 +1502,7 @@
                                    SourceLocation RParenLoc,
                                    Expr *ExecConfig = 0) {
     return getSema().ActOnCallExpr(/*Scope=*/0, Callee, LParenLoc,
-                                   move(Args), RParenLoc, ExecConfig);
+                                   Args, RParenLoc, ExecConfig);
   }
 
   /// \brief Build a new member access expression.
@@ -1637,15 +1637,15 @@
                              SourceLocation RBraceLoc,
                              QualType ResultTy) {
     ExprResult Result
-      = SemaRef.ActOnInitList(LBraceLoc, move(Inits), RBraceLoc);
+      = SemaRef.ActOnInitList(LBraceLoc, Inits, RBraceLoc);
     if (Result.isInvalid() || ResultTy->isDependentType())
-      return move(Result);
+      return Result;
 
     // Patch in the result type we were given, which may have been computed
     // when the initial InitListExpr was built.
     InitListExpr *ILE = cast<InitListExpr>((Expr *)Result.get());
     ILE->setType(ResultTy);
-    return move(Result);
+    return Result;
   }
 
   /// \brief Build a new designated initializer expression.
@@ -1663,8 +1663,7 @@
     if (Result.isInvalid())
       return ExprError();
 
-    ArrayExprs.release();
-    return move(Result);
+    return Result;
   }
 
   /// \brief Build a new value-initialized expression.
@@ -1695,7 +1694,7 @@
   ExprResult RebuildParenListExpr(SourceLocation LParenLoc,
                                   MultiExprArg SubExprs,
                                   SourceLocation RParenLoc) {
-    return getSema().ActOnParenListExpr(LParenLoc, RParenLoc, move(SubExprs));
+    return getSema().ActOnParenListExpr(LParenLoc, RParenLoc, SubExprs);
   }
 
   /// \brief Build a new address-of-label expression.
@@ -1994,7 +1993,7 @@
                                Expr *Initializer) {
     return getSema().BuildCXXNew(StartLoc, UseGlobal,
                                  PlacementLParen,
-                                 move(PlacementArgs),
+                                 PlacementArgs,
                                  PlacementRParen,
                                  TypeIdParens,
                                  AllocatedType,
@@ -2120,12 +2119,12 @@
                              CXXConstructExpr::ConstructionKind ConstructKind,
                                      SourceRange ParenRange) {
     ASTOwningVector<Expr*> ConvertedArgs(SemaRef);
-    if (getSema().CompleteConstructorCall(Constructor, move(Args), Loc,
+    if (getSema().CompleteConstructorCall(Constructor, Args, Loc,
                                           ConvertedArgs))
       return ExprError();
 
     return getSema().BuildCXXConstructExpr(Loc, T, Constructor, IsElidable,
-                                           move_arg(ConvertedArgs),
+                                           ConvertedArgs,
                                            HadMultipleCandidates,
                                            RequiresZeroInit, ConstructKind,
                                            ParenRange);
@@ -2141,7 +2140,7 @@
                                            SourceLocation RParenLoc) {
     return getSema().BuildCXXTypeConstructExpr(TSInfo,
                                                LParenLoc,
-                                               move(Args),
+                                               Args,
                                                RParenLoc);
   }
 
@@ -2155,7 +2154,7 @@
                                                SourceLocation RParenLoc) {
     return getSema().BuildCXXTypeConstructExpr(TSInfo,
                                                LParenLoc,
-                                               move(Args),
+                                               Args,
                                                RParenLoc);
   }
 
@@ -2287,7 +2286,7 @@
                                      ReceiverTypeInfo->getType(),
                                      /*SuperLoc=*/SourceLocation(),
                                      Sel, Method, LBracLoc, SelectorLocs,
-                                     RBracLoc, move(Args));
+                                     RBracLoc, Args);
   }
 
   /// \brief Build a new Objective-C instance message.
@@ -2302,7 +2301,7 @@
                                         Receiver->getType(),
                                         /*SuperLoc=*/SourceLocation(),
                                         Sel, Method, LBracLoc, SelectorLocs,
-                                        RBracLoc, move(Args));
+                                        RBracLoc, Args);
   }
 
   /// \brief Build a new Objective-C ivar reference expression.
@@ -2325,7 +2324,7 @@
       return ExprError();
 
     if (Result.get())
-      return move(Result);
+      return Result;
 
     return getSema().BuildMemberReferenceExpr(Base.get(), Base.get()->getType(),
                                               /*FIXME:*/IvarLoc, IsArrow,
@@ -2354,7 +2353,7 @@
       return ExprError();
 
     if (Result.get())
-      return move(Result);
+      return Result;
 
     return getSema().BuildMemberReferenceExpr(Base.get(), Base.get()->getType(),
                                               /*FIXME:*/PropertyLoc, IsArrow,
@@ -2397,7 +2396,7 @@
       return ExprError();
 
     if (Result.get())
-      return move(Result);
+      return Result;
 
     return getSema().BuildMemberReferenceExpr(Base.get(), Base.get()->getType(),
                                               /*FIXME:*/IsaLoc, IsArrow,
@@ -2433,7 +2432,7 @@
 
     // Build the CallExpr
     unsigned NumSubExprs = SubExprs.size();
-    Expr **Subs = (Expr **)SubExprs.release();
+    Expr **Subs = SubExprs.get();
     ExprResult TheCall = SemaRef.Owned(
       new (SemaRef.Context) CallExpr(SemaRef.Context, Callee.take(),
                                                        Subs, NumSubExprs,
@@ -2515,7 +2514,7 @@
     // analysis here because we can't actually build an AtomicExpr until
     // we are sure it is semantically sound.
     unsigned NumSubExprs = SubExprs.size();
-    Expr **Subs = (Expr **)SubExprs.release();
+    Expr **Subs = SubExprs.get();
     return new (SemaRef.Context) AtomicExpr(BuiltinLoc, Subs,
                                             NumSubExprs, RetTy, Op,
                                             RParenLoc);
@@ -5125,7 +5124,7 @@
     return SemaRef.Owned(S);
 
   return getDerived().RebuildCompoundStmt(S->getLBracLoc(),
-                                          move_arg(Statements),
+                                          Statements,
                                           S->getRBracLoc(),
                                           IsStmtExpr);
 }
@@ -5595,10 +5594,10 @@
                                      S->getNumOutputs(),
                                      S->getNumInputs(),
                                      Names.data(),
-                                     move_arg(Constraints),
-                                     move_arg(Exprs),
+                                     Constraints,
+                                     Exprs,
                                      AsmString.get(),
-                                     move_arg(Clobbers),
+                                     Clobbers,
                                      S->getRParenLoc());
 }
 
@@ -5649,7 +5648,7 @@
 
   // Build a new statement.
   return getDerived().RebuildObjCAtTryStmt(S->getAtTryLoc(), TryBody.get(),
-                                           move_arg(CatchStmts), Finally.get());
+                                           CatchStmts, Finally.get());
 }
 
 template<typename Derived>
@@ -5870,7 +5869,7 @@
     return SemaRef.Owned(S);
 
   return getDerived().RebuildCXXTryStmt(S->getTryLoc(), TryBlock.get(),
-                                        move_arg(Handlers));
+                                        Handlers);
 }
 
 template<typename Derived>
@@ -6398,7 +6397,7 @@
   SourceLocation FakeLParenLoc
     = ((Expr *)Callee.get())->getSourceRange().getBegin();
   return getDerived().RebuildCallExpr(Callee.get(), FakeLParenLoc,
-                                      move_arg(Args),
+                                      Args,
                                       E->getRParenLoc());
 }
 
@@ -6651,7 +6650,7 @@
   if (!getDerived().AlwaysRebuild() && !InitChanged)
     return SemaRef.Owned(E);
 
-  return getDerived().RebuildInitList(E->getLBraceLoc(), move_arg(Inits),
+  return getDerived().RebuildInitList(E->getLBraceLoc(), Inits,
                                       E->getRBraceLoc(), E->getType());
 }
 
@@ -6718,7 +6717,7 @@
       !ExprChanged)
     return SemaRef.Owned(E);
 
-  return getDerived().RebuildDesignatedInitExpr(Desig, move_arg(ArrayExprs),
+  return getDerived().RebuildDesignatedInitExpr(Desig, ArrayExprs,
                                                 E->getEqualOrColonLoc(),
                                                 E->usesGNUSyntax(), Init.get());
 }
@@ -6772,7 +6771,7 @@
     return ExprError();
 
   return getDerived().RebuildParenListExpr(E->getLParenLoc(),
-                                           move_arg(Inits),
+                                           Inits,
                                            E->getRParenLoc());
 }
 
@@ -6879,7 +6878,7 @@
       return ExprError();
 
     return getDerived().RebuildCallExpr(Object.get(), FakeLParenLoc,
-                                        move_arg(Args),
+                                        Args,
                                         E->getLocEnd());
   }
 
@@ -6962,7 +6961,7 @@
   SourceLocation FakeLParenLoc
     = ((Expr *)Callee.get())->getSourceRange().getBegin();
   return getDerived().RebuildCallExpr(Callee.get(), FakeLParenLoc,
-                                      move_arg(Args),
+                                      Args,
                                       E->getRParenLoc(), EC.get());
 }
 
@@ -7311,7 +7310,7 @@
   return getDerived().RebuildCXXNewExpr(E->getLocStart(),
                                         E->isGlobalNew(),
                                         /*FIXME:*/E->getLocStart(),
-                                        move_arg(PlacementArgs),
+                                        PlacementArgs,
                                         /*FIXME:*/E->getLocStart(),
                                         E->getTypeIdParens(),
                                         AllocType,
@@ -7811,7 +7810,7 @@
 
   return getDerived().RebuildCXXConstructExpr(T, /*FIXME:*/E->getLocStart(),
                                               Constructor, E->isElidable(),
-                                              move_arg(Args),
+                                              Args,
                                               E->hadMultipleCandidates(),
                                               E->requiresZeroInitialization(),
                                               E->getConstructionKind(),
@@ -7872,7 +7871,7 @@
 
   return getDerived().RebuildCXXTemporaryObjectExpr(T,
                                           /*FIXME:*/T->getTypeLoc().getEndLoc(),
-                                                    move_arg(Args),
+                                                    Args,
                                                     E->getLocEnd());
 }
 
@@ -8050,7 +8049,7 @@
   // FIXME: we're faking the locations of the commas
   return getDerived().RebuildCXXUnresolvedConstructExpr(T,
                                                         E->getLParenLoc(),
-                                                        move_arg(Args),
+                                                        Args,
                                                         E->getRParenLoc());
 }
 
@@ -8600,7 +8599,7 @@
                                                SelLocs,
                                                E->getMethodDecl(),
                                                E->getLeftLoc(),
-                                               move_arg(Args),
+                                               Args,
                                                E->getRightLoc());
   }
 
@@ -8625,7 +8624,7 @@
                                              SelLocs,
                                              E->getMethodDecl(),
                                              E->getLeftLoc(),
-                                             move_arg(Args),
+                                             Args,
                                              E->getRightLoc());
 }
 
@@ -8749,7 +8748,7 @@
     return SemaRef.Owned(E);
 
   return getDerived().RebuildShuffleVectorExpr(E->getBuiltinLoc(),
-                                               move_arg(SubExprs),
+                                               SubExprs,
                                                E->getRParenLoc());
 }
 
@@ -8862,7 +8861,7 @@
       !ArgumentChanged)
     return SemaRef.Owned(E);
 
-  return getDerived().RebuildAtomicExpr(E->getBuiltinLoc(), move_arg(SubExprs),
+  return getDerived().RebuildAtomicExpr(E->getBuiltinLoc(), SubExprs,
                                         RetTy, E->getOp(), E->getRParenLoc());
 }
 
@@ -9183,7 +9182,7 @@
       if (Result.isInvalid())
         return ExprError();
 
-      return move(Result);
+      return Result;
     }
   }
 
@@ -9238,7 +9237,7 @@
   if (Result.isInvalid())
     return ExprError();
 
-  return move(Result);
+  return Result;
 }
 
 template<typename Derived>