5 files changed, 17 insertions, 12 deletions

diff --git a/llvm/lib/Target/MBlaze/AsmParser/MBlazeAsmLexer.cpp b/llvm/lib/Target/MBlaze/AsmParser/MBlazeAsmLexer.cpp
index 190379657f4..15965964452 100644
--- a/llvm/lib/Target/MBlaze/AsmParser/MBlazeAsmLexer.cpp
+++ b/llvm/lib/Target/MBlaze/AsmParser/MBlazeAsmLexer.cpp
@@ -86,8 +86,9 @@ namespace {
       : MBlazeBaseAsmLexer(T, MAI) {
       std::string tripleString("mblaze-unknown-unknown");
       std::string featureString;
+      std::string CPU;
       OwningPtr<const TargetMachine> 
-        targetMachine(T.createTargetMachine(tripleString, featureString));
+        targetMachine(T.createTargetMachine(tripleString, CPU, featureString));
       InitRegisterMap(targetMachine->getRegisterInfo());
     }
   };
diff --git a/llvm/lib/Target/MBlaze/MBlazeSubtarget.cpp b/llvm/lib/Target/MBlaze/MBlazeSubtarget.cpp
index a80744a4769..034b5ce49c1 100644
--- a/llvm/lib/Target/MBlaze/MBlazeSubtarget.cpp
+++ b/llvm/lib/Target/MBlaze/MBlazeSubtarget.cpp
@@ -18,18 +18,22 @@
 #include "llvm/Support/CommandLine.h"
 using namespace llvm;
 
-MBlazeSubtarget::MBlazeSubtarget(const std::string &TT, const std::string &FS):
+MBlazeSubtarget::MBlazeSubtarget(const std::string &TT,
+                                 const std::string &CPU,
+                                 const std::string &FS):
   HasBarrel(false), HasDiv(false), HasMul(false), HasPatCmp(false),
   HasFPU(false), HasMul64(false), HasSqrt(false)
 {
   // Parse features string.
-  std::string CPU = "mblaze";
-  CPU = ParseSubtargetFeatures(FS, CPU);
+  std::string CPUName = CPU;
+  if (CPUName.empty())
+    CPUName = "mblaze";
+  ParseSubtargetFeatures(FS, CPUName);
 
   // Only use instruction scheduling if the selected CPU has an instruction
   // itinerary (the default CPU is the only one that doesn't).
-  HasItin = CPU != "mblaze";
-  DEBUG(dbgs() << "CPU " << CPU << "(" << HasItin << ")\n");
+  HasItin = CPUName != "mblaze";
+  DEBUG(dbgs() << "CPU " << CPUName << "(" << HasItin << ")\n");
 
   // Compute the issue width of the MBlaze itineraries
   computeIssueWidth();
diff --git a/llvm/lib/Target/MBlaze/MBlazeSubtarget.h b/llvm/lib/Target/MBlaze/MBlazeSubtarget.h
index 342b2fb65d7..f5e0b4ce9b3 100644
--- a/llvm/lib/Target/MBlaze/MBlazeSubtarget.h
+++ b/llvm/lib/Target/MBlaze/MBlazeSubtarget.h
@@ -38,12 +38,12 @@ public:
 
   /// This constructor initializes the data members to match that
   /// of the specified triple.
-  MBlazeSubtarget(const std::string &TT, const std::string &FS);
+  MBlazeSubtarget(const std::string &TT, const std::string &CPU,
+                  const std::string &FS);
 
   /// ParseSubtargetFeatures - Parses features string setting specified
   /// subtarget options.  Definition of function is auto generated by tblgen.
-  std::string ParseSubtargetFeatures(const std::string &FS,
-                                     const std::string &CPU);
+  void ParseSubtargetFeatures(const std::string &FS, const std::string &CPU);
 
   /// Compute the number of maximum number of issues per cycle for the
   /// MBlaze scheduling itineraries.
diff --git a/llvm/lib/Target/MBlaze/MBlazeTargetMachine.cpp b/llvm/lib/Target/MBlaze/MBlazeTargetMachine.cpp
index df34a83e33a..1cbd2d413b1 100644
--- a/llvm/lib/Target/MBlaze/MBlazeTargetMachine.cpp
+++ b/llvm/lib/Target/MBlaze/MBlazeTargetMachine.cpp
@@ -80,9 +80,9 @@ extern "C" void LLVMInitializeMBlazeTarget() {
 // an easier handling.
 MBlazeTargetMachine::
 MBlazeTargetMachine(const Target &T, const std::string &TT,
-                    const std::string &FS):
+                    const std::string &CPU, const std::string &FS):
   LLVMTargetMachine(T, TT),
-  Subtarget(TT, FS),
+  Subtarget(TT, CPU, FS),
   DataLayout("E-p:32:32:32-i8:8:8-i16:16:16"),
   InstrInfo(*this),
   FrameLowering(Subtarget),
diff --git a/llvm/lib/Target/MBlaze/MBlazeTargetMachine.h b/llvm/lib/Target/MBlaze/MBlazeTargetMachine.h
index 48ce37a482f..cd6caafbf30 100644
--- a/llvm/lib/Target/MBlaze/MBlazeTargetMachine.h
+++ b/llvm/lib/Target/MBlaze/MBlazeTargetMachine.h
@@ -42,7 +42,7 @@ namespace llvm {
 
   public:
     MBlazeTargetMachine(const Target &T, const std::string &TT,
-                        const std::string &FS);
+                        const std::string &CPU, const std::string &FS);
 
     virtual const MBlazeInstrInfo *getInstrInfo() const
     { return &InstrInfo; }