predicates.md (call expander): Update for DECL_SECTION_NAME being string.

	* config/xtensa/predicates.md (call expander): Update for
	DECL_SECTION_NAME being string.

From-SVN: r212454

gcc/ChangeLog

+2014-07-11  Jan Hubicka  <hubicka@ucw.cz>
+
+	* config/xtensa/predicates.md (call expander): Update for
+	DECL_SECTION_NAME being string.
+
 2014-07-11  Richard Biener  <rguenther@suse.de>
 
 	PR middle-end/61473

gcc/config/xtensa/predicates.md

@@ -97,7 +97,8 @@
       /* Direct calls only allowed to static functions with PIC.  */
       if (flag_pic)
 	{
-	  tree callee, callee_sec, caller_sec;
+	  tree callee;
+	  const char * callee_sec, * caller_sec;
 
 	  if (GET_CODE (op) != SYMBOL_REF
 	      || !SYMBOL_REF_LOCAL_P (op) || SYMBOL_REF_EXTERNAL_P (op))
@@ -117,13 +118,12 @@
 	      if (DECL_ONE_ONLY (callee))
 		return false;
 	      callee_sec = DECL_SECTION_NAME (callee);
-	      if (((caller_sec == NULL_TREE) ^ (callee_sec == NULL_TREE))
-		  || (caller_sec != NULL_TREE
-		      && strcmp (TREE_STRING_POINTER (caller_sec),
-				 TREE_STRING_POINTER (callee_sec)) != 0))
+	      if (((caller_sec == NULL) ^ (callee_sec == NULL))
+		  || (caller_sec != NULL
+		      && caller_sec != callee_sec))
 		return false;
 	    }
-	  else if (caller_sec != NULL_TREE)
+	  else if (caller_sec)
 	    return false;
 	}
       return true;