Merge DEBUG statements.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@121660 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/utils/TableGen/ARMDecoderEmitter.cpp b/utils/TableGen/ARMDecoderEmitter.cpp
index 76fa425..c4e78f3 100644
--- a/utils/TableGen/ARMDecoderEmitter.cpp
+++ b/utils/TableGen/ARMDecoderEmitter.cpp
@@ -1726,15 +1726,15 @@
       return false;
   }
 
-  // Dumps the instruction encoding format.
-  switch (TargetName) {
-  case TARGET_ARM:
-  case TARGET_THUMB:
-    DEBUG(errs() << Name << " " << stringForARMFormat((ARMFormat)Form));
-    break;
-  }
-
   DEBUG({
+      // Dumps the instruction encoding format.
+      switch (TargetName) {
+      case TARGET_ARM:
+      case TARGET_THUMB:
+        errs() << Name << " " << stringForARMFormat((ARMFormat)Form);
+        break;
+      }
+
       errs() << " ";
 
       // Dumps the instruction encoding bits.