flow.c (find_regno_partial): Indent properly.

2001-12-11  Aldy Hernandez  <aldyh@redhat.com>

        * flow.c (find_regno_partial): Indent properly.  Add a default to
        switch.

From-SVN: r47892

gcc/ChangeLog

+2001-12-11  Aldy Hernandez  <aldyh@redhat.com>
+
+        * flow.c (find_regno_partial): Indent properly.  Add a default to
+        switch.
+
 2001-12-11  Neil Booth  <neil@daikokuya.demon.co.uk>
 
 	* c-common.c (combine_strings): Complain if concatenating

gcc/flow.c

@@ -1322,24 +1322,27 @@ find_regno_partial (ptr, data)
 
   switch (GET_CODE (*ptr)) 
     {
-      case ZERO_EXTRACT:
-      case SIGN_EXTRACT:
-      case STRICT_LOW_PART:
-        if (GET_CODE (XEXP (*ptr, 0)) == REG && REGNO (XEXP (*ptr, 0)) == reg)
-	  {
-	    param->retval = XEXP (*ptr, 0);
-	    return 1;
-	  }
-	break;
+    case ZERO_EXTRACT:
+    case SIGN_EXTRACT:
+    case STRICT_LOW_PART:
+      if (GET_CODE (XEXP (*ptr, 0)) == REG && REGNO (XEXP (*ptr, 0)) == reg)
+	{
+	  param->retval = XEXP (*ptr, 0);
+	  return 1;
+	}
+      break;
 
-      case SUBREG:
-        if (GET_CODE (SUBREG_REG (*ptr)) == REG 
-	    && REGNO (SUBREG_REG (*ptr)) == reg)
-	  {
-	    param->retval = SUBREG_REG (*ptr);
-	    return 1;
-	  }
-	break;
+    case SUBREG:
+      if (GET_CODE (SUBREG_REG (*ptr)) == REG 
+	  && REGNO (SUBREG_REG (*ptr)) == reg)
+	{
+	  param->retval = SUBREG_REG (*ptr);
+	  return 1;
+	}
+      break;
+
+    default:
+      break;
     }
 
   return 0;