Corrected a bug in SparcRegInfo.cpp - to add inserted instructions before a return

llvm-svn: 969
diff --git a/llvm/lib/Target/Sparc/SparcRegClassInfo.h b/llvm/lib/Target/Sparc/SparcRegClassInfo.h
index 311d035..4f91268 100644
--- a/llvm/lib/Target/Sparc/SparcRegClassInfo.h
+++ b/llvm/lib/Target/Sparc/SparcRegClassInfo.h
@@ -66,7 +66,7 @@
    };
 
   // max # of colors reg coloring  can allocate
-  static unsigned int const NumOfAvailRegs = g0;
+  static unsigned int const NumOfAvailRegs = i6;
 
   static unsigned int const StartOfNonVolatileRegs = l0;
   static unsigned int const StartOfAllRegs = o0;