Fixes to testcase for PR tree-optimization/86636

gcc/testsuite/ChangeLog:
	PR tree-optimization/86636
	* gcc.c-torture/compile/pr86636.c: Add dg-do compile.
	Add dg-require-effective-target pthread.

From-SVN: r263031

gcc/testsuite/ChangeLog

+2018-07-27  David Malcolm  <dmalcolm@redhat.com>
+
+	PR tree-optimization/86636
+	* gcc.c-torture/compile/pr86636.c: Add dg-do compile.
+	Add dg-require-effective-target pthread.
+
 2018-07-26  Qing Zhao  <qing.zhao@oracle.com>
 
 	* gcc.dg/strcmpopt_5.c: Change to O2 to enable the transformation.

gcc/testsuite/gcc.c-torture/compile/pr86636.c

+/* { dg-do compile } */
+/* { dg-require-effective-target pthread } */
 /* { dg-options "-fsave-optimization-record -ftree-loop-vectorize -ftree-parallelize-loops=2" } */
 
 void