asmstreamerize the .size directive for function bodies, force clients
of printOffset to pass in a stream to print to.

llvm-svn: 100296
diff --git a/llvm/lib/Target/PowerPC/AsmPrinter/PPCAsmPrinter.cpp b/llvm/lib/Target/PowerPC/AsmPrinter/PPCAsmPrinter.cpp
index 5adefd3..7523b6a 100644
--- a/llvm/lib/Target/PowerPC/AsmPrinter/PPCAsmPrinter.cpp
+++ b/llvm/lib/Target/PowerPC/AsmPrinter/PPCAsmPrinter.cpp
@@ -446,7 +446,7 @@
     
     O << *SymToPrint;
 
-    printOffset(MO.getOffset());
+    printOffset(MO.getOffset(), O);
     return;
   }