[MC] Thread unique_ptr<MCObjectWriter> through the create.*ObjectWriter
functions.
This makes the ownership of the resulting MCObjectWriter clear, and allows us
to remove one instance of MCObjectStreamer's bizarre "holding ownership via
someone else's reference" trick.
llvm-svn: 315327
diff --git a/llvm/lib/Target/ARM/MCTargetDesc/ARMELFObjectWriter.cpp b/llvm/lib/Target/ARM/MCTargetDesc/ARMELFObjectWriter.cpp
index 6f825a3..3cd52fe 100644
--- a/llvm/lib/Target/ARM/MCTargetDesc/ARMELFObjectWriter.cpp
+++ b/llvm/lib/Target/ARM/MCTargetDesc/ARMELFObjectWriter.cpp
@@ -14,6 +14,7 @@
#include "llvm/MC/MCELFObjectWriter.h"
#include "llvm/MC/MCExpr.h"
#include "llvm/MC/MCFixup.h"
+#include "llvm/MC/MCObjectWriter.h"
#include "llvm/MC/MCValue.h"
#include "llvm/Support/ErrorHandling.h"
#include "llvm/Support/raw_ostream.h"
@@ -235,9 +236,9 @@
}
}
-MCObjectWriter *llvm::createARMELFObjectWriter(raw_pwrite_stream &OS,
- uint8_t OSABI,
- bool IsLittleEndian) {
+std::unique_ptr<MCObjectWriter>
+llvm::createARMELFObjectWriter(raw_pwrite_stream &OS, uint8_t OSABI,
+ bool IsLittleEndian) {
return createELFObjectWriter(llvm::make_unique<ARMELFObjectWriter>(OSABI), OS,
IsLittleEndian);
}