rs6000, jit: Unbreak libgccjit on ppc (rs6000_output_function_epilogue)

gcc/ChangeLog
	* config/rs6000/rs6000.c (rs6000_output_function_epilogue):
	Support the JIT by using 0 as the language type.

From-SVN: r220065

gcc/ChangeLog

+2015-01-23  David Malcolm  <dmalcolm@redhat.com>
+
+	* config/rs6000/rs6000.c (rs6000_output_function_epilogue):
+	Support the JIT by using 0 as the language type.
+
 2015-01-23  Vladimir Makarov  <vmakarov@redhat.com>
 
 	PR target/64317

gcc/config/rs6000/rs6000.c

@@ -25513,11 +25513,12 @@ rs6000_output_function_epilogue (FILE *file,
 	 use language_string.
 	 C is 0.  Fortran is 1.  Pascal is 2.  Ada is 3.  C++ is 9.
 	 Java is 13.  Objective-C is 14.  Objective-C++ isn't assigned
-	 a number, so for now use 9.  LTO and Go aren't assigned numbers
+	 a number, so for now use 9.  LTO, Go and JIT aren't assigned numbers
 	 either, so for now use 0.  */
       if (lang_GNU_C ()
 	  || ! strcmp (language_string, "GNU GIMPLE")
-	  || ! strcmp (language_string, "GNU Go"))
+	  || ! strcmp (language_string, "GNU Go")
+	  || ! strcmp (language_string, "libgccjit"))
 	i = 0;
       else if (! strcmp (language_string, "GNU F77")
 	       || ! strcmp (language_string, "GNU Fortran"))