edis: Save the TargetMachine in the EDDisassembler object.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108663 91177308-0d34-0410-b5e6-96231b3b80d8

2 files changed, 7 insertions, 5 deletions

diff --git a/tools/edis/EDDisassembler.cpp b/tools/edis/EDDisassembler.cpp
index 5a59e34..83505c3 100644
--- a/tools/edis/EDDisassembler.cpp
+++ b/tools/edis/EDDisassembler.cpp
@@ -175,11 +175,10 @@ EDDisassembler::EDDisassembler(CPUKey &key) :
   
   std::string featureString;
   
-  OwningPtr<const TargetMachine>
-    targetMachine(Tgt->createTargetMachine(tripleString,
-                                           featureString));
+  TargetMachine.reset(Tgt->createTargetMachine(tripleString,
+                                               featureString));
   
-  const TargetRegisterInfo *registerInfo = targetMachine->getRegisterInfo();
+  const TargetRegisterInfo *registerInfo = TargetMachine->getRegisterInfo();
   
   if (!registerInfo)
     return;
@@ -209,7 +208,7 @@ EDDisassembler::EDDisassembler(CPUKey &key) :
   SpecificAsmLexer.reset(Tgt->createAsmLexer(*AsmInfo));
   SpecificAsmLexer->InstallLexer(*GenericAsmLexer);
   
-  initMaps(*targetMachine->getRegisterInfo());
+  initMaps(*TargetMachine->getRegisterInfo());
     
   Valid = true;
 }
diff --git a/tools/edis/EDDisassembler.h b/tools/edis/EDDisassembler.h
index 74a260e..913ae84 100644
--- a/tools/edis/EDDisassembler.h
+++ b/tools/edis/EDDisassembler.h
@@ -47,6 +47,7 @@ class MCStreamer;
 template <typename T> class SmallVectorImpl;
 class SourceMgr;
 class Target;
+class TargetMachine;
 class TargetRegisterInfo;
 
 struct EDInstInfo;
@@ -127,6 +128,8 @@ struct EDDisassembler {
   CPUKey Key;
   /// The LLVM target corresponding to the disassembler
   const llvm::Target *Tgt;
+  /// The target machien instance.
+  llvm::OwningPtr<llvm::TargetMachine> TargetMachine;
   /// The assembly information for the target architecture
   llvm::OwningPtr<const llvm::MCAsmInfo> AsmInfo;
   /// The disassembler for the target architecture