[MC] Have MCObjectStreamer take its MCAsmBackend argument via unique_ptr.
MCObjectStreamer owns its MCCodeEmitter -- this fixes the types to reflect that,
and allows us to remove the last instance of MCObjectStreamer's weird "holding
ownership via someone else's reference" trick.
llvm-svn: 315531
diff --git a/llvm/tools/llvm-mc/llvm-mc.cpp b/llvm/tools/llvm-mc/llvm-mc.cpp
index 01041b1..986fe3f 100644
--- a/llvm/tools/llvm-mc/llvm-mc.cpp
+++ b/llvm/tools/llvm-mc/llvm-mc.cpp
@@ -15,6 +15,7 @@
#include "Disassembler.h"
#include "llvm/MC/MCAsmBackend.h"
#include "llvm/MC/MCAsmInfo.h"
+#include "llvm/MC/MCCodeEmitter.h"
#include "llvm/MC/MCContext.h"
#include "llvm/MC/MCInstPrinter.h"
#include "llvm/MC/MCInstrInfo.h"
@@ -591,8 +592,9 @@
MCAsmBackend *MAB = TheTarget->createMCAsmBackend(*MRI, TripleName, MCPU,
MCOptions);
Str.reset(TheTarget->createMCObjectStreamer(
- TheTriple, Ctx, std::unique_ptr<MCAsmBackend>(MAB), *OS, CE, *STI,
- MCOptions.MCRelaxAll, MCOptions.MCIncrementalLinkerCompatible,
+ TheTriple, Ctx, std::unique_ptr<MCAsmBackend>(MAB), *OS,
+ std::unique_ptr<MCCodeEmitter>(CE), *STI, MCOptions.MCRelaxAll,
+ MCOptions.MCIncrementalLinkerCompatible,
/*DWARFMustBeAtTheEnd*/ false));
if (NoExecStack)
Str->InitSections(true);