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/Sparc/SparcTargetMachine.cpp b/lib/Target/Sparc/SparcTargetMachine.cpp
index cbe6d87..218c4bc 100644
--- a/lib/Target/Sparc/SparcTargetMachine.cpp
+++ b/lib/Target/Sparc/SparcTargetMachine.cpp
@@ -24,10 +24,10 @@
 
 /// SparcTargetMachine ctor - Create an ILP32 architecture model
 ///
-SparcTargetMachine::SparcTargetMachine(const Target &T, const std::string &TT, 
-                                       const std::string &CPU,
-                                       const std::string &FS, bool is64bit)
-  : LLVMTargetMachine(T, TT, CPU, FS),
+SparcTargetMachine::SparcTargetMachine(const Target &T, StringRef TT, 
+                                       StringRef CPU, StringRef FS,
+                                       Reloc::Model RM, bool is64bit)
+  : LLVMTargetMachine(T, TT, CPU, FS, RM),
     Subtarget(TT, CPU, FS, is64bit),
     DataLayout(Subtarget.getDataLayout()),
     TLInfo(*this), TSInfo(*this), InstrInfo(Subtarget),
@@ -51,15 +51,15 @@
 }
 
 SparcV8TargetMachine::SparcV8TargetMachine(const Target &T,
-                                           const std::string &TT, 
-                                           const std::string &CPU,
-                                           const std::string &FS)
-  : SparcTargetMachine(T, TT, CPU, FS, false) {
+                                           StringRef TT, 
+                                           StringRef CPU,
+                                           StringRef FS, Reloc::Model RM)
+  : SparcTargetMachine(T, TT, CPU, FS, RM, false) {
 }
 
 SparcV9TargetMachine::SparcV9TargetMachine(const Target &T, 
-                                           const std::string &TT, 
-                                           const std::string &CPU,
-                                           const std::string &FS)
-  : SparcTargetMachine(T, TT, CPU, FS, true) {
+                                           StringRef TT, 
+                                           StringRef CPU,
+                                           StringRef FS, Reloc::Model RM)
+  : SparcTargetMachine(T, TT, CPU, FS, RM, true) {
 }