GCC 3.1 changes, finally the burm file builds the FIRST time a clean directory is built.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3073 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/SparcV9/SparcV9Internals.h b/lib/Target/SparcV9/SparcV9Internals.h
index 92c938e..aea653e 100644
--- a/lib/Target/SparcV9/SparcV9Internals.h
+++ b/lib/Target/SparcV9/SparcV9Internals.h
@@ -418,6 +418,7 @@
     else if (ureg < 1 +100) { regClassID = IntCCRegClassID;   return ureg-100;}
     else if (ureg == InvalidRegNum) { return InvalidRegNum; }
     else { assert(0 && "Invalid unified register number"); }
+    return 0;
   }
   
   // Returns the assembly-language name of the specified machine register.