1 files changed, 21 insertions, 21 deletions

diff --git a/lib/Target/X86/AsmParser/X86Operand.h b/lib/Target/X86/AsmParser/X86Operand.h
index de3be38..1bbfc11 100644
--- a/lib/Target/X86/AsmParser/X86Operand.h
+++ b/lib/Target/X86/AsmParser/X86Operand.h
@@ -13,6 +13,7 @@
 #include "X86AsmParserCommon.h"
 #include "llvm/MC/MCExpr.h"
 #include "llvm/MC/MCParser/MCParsedAsmOperand.h"
+#include "llvm/ADT/STLExtras.h"
 
 namespace llvm {
 
@@ -410,20 +411,19 @@ struct X86Operand : public MCParsedAsmOperand {
     Inst.addOperand(MCOperand::CreateReg(getMemSegReg()));
   }
 
-  static X86Operand *CreateToken(StringRef Str, SMLoc Loc) {
+  static std::unique_ptr<X86Operand> CreateToken(StringRef Str, SMLoc Loc) {
     SMLoc EndLoc = SMLoc::getFromPointer(Loc.getPointer() + Str.size());
-    X86Operand *Res = new X86Operand(Token, Loc, EndLoc);
+    auto Res = llvm::make_unique<X86Operand>(Token, Loc, EndLoc);
     Res->Tok.Data = Str.data();
     Res->Tok.Length = Str.size();
     return Res;
   }
 
-  static X86Operand *CreateReg(unsigned RegNo, SMLoc StartLoc, SMLoc EndLoc,
-                               bool AddressOf = false,
-                               SMLoc OffsetOfLoc = SMLoc(),
-                               StringRef SymName = StringRef(),
-                               void *OpDecl = nullptr) {
-    X86Operand *Res = new X86Operand(Register, StartLoc, EndLoc);
+  static std::unique_ptr<X86Operand>
+  CreateReg(unsigned RegNo, SMLoc StartLoc, SMLoc EndLoc,
+            bool AddressOf = false, SMLoc OffsetOfLoc = SMLoc(),
+            StringRef SymName = StringRef(), void *OpDecl = nullptr) {
+    auto Res = llvm::make_unique<X86Operand>(Register, StartLoc, EndLoc);
     Res->Reg.RegNo = RegNo;
     Res->AddressOf = AddressOf;
     Res->OffsetOfLoc = OffsetOfLoc;
@@ -432,17 +432,18 @@ struct X86Operand : public MCParsedAsmOperand {
     return Res;
   }
 
-  static X86Operand *CreateImm(const MCExpr *Val, SMLoc StartLoc, SMLoc EndLoc){
-    X86Operand *Res = new X86Operand(Immediate, StartLoc, EndLoc);
+  static std::unique_ptr<X86Operand> CreateImm(const MCExpr *Val,
+                                               SMLoc StartLoc, SMLoc EndLoc) {
+    auto Res = llvm::make_unique<X86Operand>(Immediate, StartLoc, EndLoc);
     Res->Imm.Val = Val;
     return Res;
   }
 
   /// Create an absolute memory operand.
-  static X86Operand *CreateMem(const MCExpr *Disp, SMLoc StartLoc, SMLoc EndLoc,
-                               unsigned Size = 0, StringRef SymName = StringRef(),
-                               void *OpDecl = nullptr) {
-    X86Operand *Res = new X86Operand(Memory, StartLoc, EndLoc);
+  static std::unique_ptr<X86Operand>
+  CreateMem(const MCExpr *Disp, SMLoc StartLoc, SMLoc EndLoc, unsigned Size = 0,
+            StringRef SymName = StringRef(), void *OpDecl = nullptr) {
+    auto Res = llvm::make_unique<X86Operand>(Memory, StartLoc, EndLoc);
     Res->Mem.SegReg   = 0;
     Res->Mem.Disp     = Disp;
     Res->Mem.BaseReg  = 0;
@@ -456,12 +457,11 @@ struct X86Operand : public MCParsedAsmOperand {
   }
 
   /// Create a generalized memory operand.
-  static X86Operand *CreateMem(unsigned SegReg, const MCExpr *Disp,
-                               unsigned BaseReg, unsigned IndexReg,
-                               unsigned Scale, SMLoc StartLoc, SMLoc EndLoc,
-                               unsigned Size = 0,
-                               StringRef SymName = StringRef(),
-                               void *OpDecl = nullptr) {
+  static std::unique_ptr<X86Operand>
+  CreateMem(unsigned SegReg, const MCExpr *Disp, unsigned BaseReg,
+            unsigned IndexReg, unsigned Scale, SMLoc StartLoc, SMLoc EndLoc,
+            unsigned Size = 0, StringRef SymName = StringRef(),
+            void *OpDecl = nullptr) {
     // We should never just have a displacement, that should be parsed as an
     // absolute memory operand.
     assert((SegReg || BaseReg || IndexReg) && "Invalid memory operand!");
@@ -469,7 +469,7 @@ struct X86Operand : public MCParsedAsmOperand {
     // The scale should always be one of {1,2,4,8}.
     assert(((Scale == 1 || Scale == 2 || Scale == 4 || Scale == 8)) &&
            "Invalid scale!");
-    X86Operand *Res = new X86Operand(Memory, StartLoc, EndLoc);
+    auto Res = llvm::make_unique<X86Operand>(Memory, StartLoc, EndLoc);
     Res->Mem.SegReg   = SegReg;
     Res->Mem.Disp     = Disp;
     Res->Mem.BaseReg  = BaseReg;