[MC] Plumb unique_ptr<MCELFObjectTargetWriter> through createELFObjectWriter to

ELFObjectWriter's constructor.

Fixes the same ownership issue for ELF that r315245 did for MachO:
ELFObjectWriter takes ownership of its MCELFObjectTargetWriter, so we want to
pass this through to the constructor via a unique_ptr, rather than a raw ptr.

llvm-svn: 315254

1 files changed, 2 insertions, 2 deletions

diff --git a/llvm/lib/Target/PowerPC/MCTargetDesc/PPCELFObjectWriter.cpp b/llvm/lib/Target/PowerPC/MCTargetDesc/PPCELFObjectWriter.cpp
index 1488bd5b0be..06d84628374 100644
--- a/llvm/lib/Target/PowerPC/MCTargetDesc/PPCELFObjectWriter.cpp
+++ b/llvm/lib/Target/PowerPC/MCTargetDesc/PPCELFObjectWriter.cpp
@@ -420,6 +420,6 @@ MCObjectWriter *llvm::createPPCELFObjectWriter(raw_pwrite_stream &OS,
                                                bool Is64Bit,
                                                bool IsLittleEndian,
                                                uint8_t OSABI) {
-  MCELFObjectTargetWriter *MOTW = new PPCELFObjectWriter(Is64Bit, OSABI);
-  return createELFObjectWriter(MOTW, OS, IsLittleEndian);
+  auto MOTW = llvm::make_unique<PPCELFObjectWriter>(Is64Bit, OSABI);
+  return createELFObjectWriter(std::move(MOTW), OS, IsLittleEndian);
 }