[WebAssembly] Update MCObjectWriter and associated interfaces after r315327

llvm-svn: 315335

1 files changed, 5 insertions, 3 deletions

diff --git a/llvm/lib/Target/WebAssembly/MCTargetDesc/WebAssemblyELFObjectWriter.cpp b/llvm/lib/Target/WebAssembly/MCTargetDesc/WebAssemblyELFObjectWriter.cpp
index abf90596dfd..b67ecfa455b 100644
--- a/llvm/lib/Target/WebAssembly/MCTargetDesc/WebAssemblyELFObjectWriter.cpp
+++ b/llvm/lib/Target/WebAssembly/MCTargetDesc/WebAssemblyELFObjectWriter.cpp
@@ -16,6 +16,7 @@
 #include "MCTargetDesc/WebAssemblyMCTargetDesc.h"
 #include "llvm/MC/MCELFObjectWriter.h"
 #include "llvm/MC/MCFixup.h"
+#include "llvm/MC/MCObjectWriter.h"
 #include "llvm/Support/ErrorHandling.h"
 using namespace llvm;
 
@@ -58,9 +59,10 @@ unsigned WebAssemblyELFObjectWriter::getRelocType(MCContext &Ctx,
   }
 }
 
-MCObjectWriter *llvm::createWebAssemblyELFObjectWriter(raw_pwrite_stream &OS,
-                                                       bool Is64Bit,
-                                                       uint8_t OSABI) {
+std::unique_ptr<MCObjectWriter>
+llvm::createWebAssemblyELFObjectWriter(raw_pwrite_stream &OS,
+                                       bool Is64Bit,
+                                       uint8_t OSABI) {
   auto MOTW = llvm::make_unique<WebAssemblyELFObjectWriter>(Is64Bit, OSABI);
   return createELFObjectWriter(std::move(MOTW), OS, /*IsLittleEndian=*/true);
 }