Turn on the new instprinter by default.

The only change in the output is:

1) we get a better comment on mfcr, we get:
	mfcr r2                         ; cr2
  instead of:
 	mfcr r2 ; 32

2) we no longer emit $stub's on powerpc/leopard.  The Leopard
   linker autosynthesizes them.

llvm-svn: 119108

lib/Target/PowerPC/PPCAsmPrinter.cpp

@@ -59,7 +59,7 @@ using namespace llvm;
 // path.
 static cl::opt<bool> UseInstPrinter("enable-ppc-inst-printer",
                                     cl::ReallyHidden
-                                    //, cl::init(true)
+                                    , cl::init(true)
                                     );
 
 namespace {