Print:
'' is not a recognized processor for this target (ignoring processor)

instead of:

 is not a recognized processor for this target (ignoring processor)


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23256 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/SubtargetFeature.cpp b/lib/Target/SubtargetFeature.cpp
index bcb8f75..29afeff 100644
--- a/lib/Target/SubtargetFeature.cpp
+++ b/lib/Target/SubtargetFeature.cpp
@@ -157,8 +157,8 @@
     // Set base feature bits
     Bits = CPUEntry->Value;
   } else {
-    std::cerr << Features[0]
-              << " is not a recognized processor for this target"
+    std::cerr << "'" << Features[0]
+              << "' is not a recognized processor for this target"
               << " (ignoring processor)"
               << "\n";
   }
@@ -177,8 +177,8 @@
       if (isEnabled(Feature)) Bits |=  FeatureEntry->Value;
       else                    Bits &= ~FeatureEntry->Value;
     } else {
-      std::cerr << Feature
-                << " is not a recognized feature for this target"
+      std::cerr << "'" << Feature
+                << "' is not a recognized feature for this target"
                 << " (ignoring feature)"
                 << "\n";
     }