1 files changed, 14 insertions, 7 deletions
diff --git a/llvm/lib/Target/X86/MCTargetDesc/X86AsmBackend.cpp b/llvm/lib/Target/X86/MCTargetDesc/X86AsmBackend.cpp
index 733eac7c032..a5cecf03700 100644
--- a/llvm/lib/Target/X86/MCTargetDesc/X86AsmBackend.cpp
+++ b/llvm/lib/Target/X86/MCTargetDesc/X86AsmBackend.cpp
@@ -389,7 +389,8 @@ public:
   ELFX86_32AsmBackend(const Target &T, uint8_t OSABI, StringRef CPU)
     : ELFX86AsmBackend(T, OSABI, CPU) {}
 
-  MCObjectWriter *createObjectWriter(raw_pwrite_stream &OS) const override {
+  std::unique_ptr<MCObjectWriter>
+  createObjectWriter(raw_pwrite_stream &OS) const override {
     return createX86ELFObjectWriter(OS, /*IsELF64*/ false, OSABI, ELF::EM_386);
   }
 };
@@ -399,7 +400,8 @@ public:
   ELFX86_X32AsmBackend(const Target &T, uint8_t OSABI, StringRef CPU)
       : ELFX86AsmBackend(T, OSABI, CPU) {}
 
-  MCObjectWriter *createObjectWriter(raw_pwrite_stream &OS) const override {
+  std::unique_ptr<MCObjectWriter>
+  createObjectWriter(raw_pwrite_stream &OS) const override {
     return createX86ELFObjectWriter(OS, /*IsELF64*/ false, OSABI,
                                     ELF::EM_X86_64);
   }
@@ -410,7 +412,8 @@ public:
   ELFX86_IAMCUAsmBackend(const Target &T, uint8_t OSABI, StringRef CPU)
       : ELFX86AsmBackend(T, OSABI, CPU) {}
 
-  MCObjectWriter *createObjectWriter(raw_pwrite_stream &OS) const override {
+  std::unique_ptr<MCObjectWriter>
+  createObjectWriter(raw_pwrite_stream &OS) const override {
     return createX86ELFObjectWriter(OS, /*IsELF64*/ false, OSABI,
                                     ELF::EM_IAMCU);
   }
@@ -421,7 +424,8 @@ public:
   ELFX86_64AsmBackend(const Target &T, uint8_t OSABI, StringRef CPU)
     : ELFX86AsmBackend(T, OSABI, CPU) {}
 
-  MCObjectWriter *createObjectWriter(raw_pwrite_stream &OS) const override {
+  std::unique_ptr<MCObjectWriter>
+  createObjectWriter(raw_pwrite_stream &OS) const override {
     return createX86ELFObjectWriter(OS, /*IsELF64*/ true, OSABI, ELF::EM_X86_64);
   }
 };
@@ -443,7 +447,8 @@ public:
         .Default(MCAsmBackend::getFixupKind(Name));
   }
 
-  MCObjectWriter *createObjectWriter(raw_pwrite_stream &OS) const override {
+  std::unique_ptr<MCObjectWriter>
+  createObjectWriter(raw_pwrite_stream &OS) const override {
     return createX86WinCOFFObjectWriter(OS, Is64Bit);
   }
 };
@@ -804,7 +809,8 @@ public:
                          StringRef CPU)
       : DarwinX86AsmBackend(T, MRI, CPU, false) {}
 
-  MCObjectWriter *createObjectWriter(raw_pwrite_stream &OS) const override {
+  std::unique_ptr<MCObjectWriter>
+  createObjectWriter(raw_pwrite_stream &OS) const override {
     return createX86MachObjectWriter(OS, /*Is64Bit=*/false,
                                      MachO::CPU_TYPE_I386,
                                      MachO::CPU_SUBTYPE_I386_ALL);
@@ -824,7 +830,8 @@ public:
                          StringRef CPU, MachO::CPUSubTypeX86 st)
       : DarwinX86AsmBackend(T, MRI, CPU, true), Subtype(st) {}
 
-  MCObjectWriter *createObjectWriter(raw_pwrite_stream &OS) const override {
+  std::unique_ptr<MCObjectWriter>
+  createObjectWriter(raw_pwrite_stream &OS) const override {
     return createX86MachObjectWriter(OS, /*Is64Bit=*/true,
                                      MachO::CPU_TYPE_X86_64, Subtype);
   }