std::unique_ptrify the MCStreamer argument to createAsmPrinter

llvm-svn: 226414

1 files changed, 7 insertions, 13 deletions

diff --git a/llvm/lib/CodeGen/LLVMTargetMachine.cpp b/llvm/lib/CodeGen/LLVMTargetMachine.cpp
index 9018314f213..ae21489d5e6 100644
--- a/llvm/lib/CodeGen/LLVMTargetMachine.cpp
+++ b/llvm/lib/CodeGen/LLVMTargetMachine.cpp
@@ -221,13 +221,11 @@ bool LLVMTargetMachine::addPassesToEmitFile(PassManagerBase &PM,
   }
 
   // Create the AsmPrinter, which takes ownership of AsmStreamer if successful.
-  FunctionPass *Printer = getTarget().createAsmPrinter(*this, *AsmStreamer);
+  FunctionPass *Printer =
+      getTarget().createAsmPrinter(*this, std::move(AsmStreamer));
   if (!Printer)
     return true;
 
-  // If successful, createAsmPrinter took ownership of AsmStreamer.
-  AsmStreamer.release();
-
   PM.add(Printer);
 
   return false;
@@ -261,20 +259,16 @@ bool LLVMTargetMachine::addPassesToEmitMC(PassManagerBase &PM,
   if (!MCE || !MAB)
     return true;
 
-  std::unique_ptr<MCStreamer> AsmStreamer;
-  AsmStreamer.reset(getTarget()
-                        .createMCObjectStreamer(getTargetTriple(), *Ctx, *MAB,
-                                                Out, MCE, STI,
-                                                Options.MCOptions.MCRelaxAll));
+  std::unique_ptr<MCStreamer> AsmStreamer(getTarget().createMCObjectStreamer(
+      getTargetTriple(), *Ctx, *MAB, Out, MCE, STI,
+      Options.MCOptions.MCRelaxAll));
 
   // Create the AsmPrinter, which takes ownership of AsmStreamer if successful.
-  FunctionPass *Printer = getTarget().createAsmPrinter(*this, *AsmStreamer);
+  FunctionPass *Printer =
+      getTarget().createAsmPrinter(*this, std::move(AsmStreamer));
   if (!Printer)
     return true;
 
-  // If successful, createAsmPrinter took ownership of AsmStreamer.
-  AsmStreamer.release();
-
   PM.add(Printer);
 
   return false; // success!