Introduce MCCodeGenInfo, which keeps information that can affect codegen
(including compilation, assembly). Move relocation model Reloc::Model from
TargetMachine to MCCodeGenInfo so it's accessible even without TargetMachine.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@135468 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/Mips/MipsTargetMachine.h b/lib/Target/Mips/MipsTargetMachine.h
index a021af2..c1671e6 100644
--- a/lib/Target/Mips/MipsTargetMachine.h
+++ b/lib/Target/Mips/MipsTargetMachine.h
@@ -34,9 +34,9 @@
     MipsTargetLowering  TLInfo;
     MipsSelectionDAGInfo TSInfo;
   public:
-    MipsTargetMachine(const Target &T, const std::string &TT,
-                      const std::string &CPU, const std::string &FS,
-                      bool isLittle);
+    MipsTargetMachine(const Target &T, StringRef TT,
+                      StringRef CPU, StringRef FS,
+                      Reloc::Model RM, bool isLittle);
 
     virtual const MipsInstrInfo   *getInstrInfo()     const
     { return &InstrInfo; }
@@ -73,8 +73,8 @@
 ///
 class MipselTargetMachine : public MipsTargetMachine {
 public:
-  MipselTargetMachine(const Target &T, const std::string &TT,
-                      const std::string &CPU, const std::string &FS);
+  MipselTargetMachine(const Target &T, StringRef TT,
+                      StringRef CPU, StringRef FS, Reloc::Model RM);
 };
 
 } // End llvm namespace