Move sparc specific code into the Sparc backend


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5317 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/SparcV9/SparcV9Internals.h b/lib/Target/SparcV9/SparcV9Internals.h
index a577f47..8ab14ae 100644
--- a/lib/Target/SparcV9/SparcV9Internals.h
+++ b/lib/Target/SparcV9/SparcV9Internals.h
@@ -742,4 +742,6 @@
   Pass* getEmitBytecodeToAsmPass(std::ostream &Out);
 };
 
+int64_t GetConstantValueAsSignedInt(const Value *V, bool &isValidConstant);
+
 #endif