re PR debug/84404 (Several "leb128 operand is an undefined symbol" in go…

re PR debug/84404 (Several "leb128 operand is an undefined symbol" in go testsuite with latest debug improvements)

	PR debug/84404
	* gcc.dg/graphite/pr84404.c: Only compile on pthread effective
	targets.

From-SVN: r258382

gcc/testsuite/ChangeLog

+2018-03-09  Jakub Jelinek  <jakub@redhat.com>
+
+	PR debug/84404
+	* gcc.dg/graphite/pr84404.c: Only compile on pthread effective
+	targets.
+
 2018-03-09  Eric Botcazou  <ebotcazou@adacore.com>
 
 	* gcc.c-torture/compile/20180309-1.c: New test.

gcc/testsuite/gcc.dg/graphite/pr84404.c

-/* { dg-do compile } */
+/* PR debug/84404 */
+/* { dg-do compile { target pthread } } */
 /* { dg-options "-O2 -ftree-parallelize-loops=2 -floop-nest-optimize -g" } */
 
 int te[9];