[PR87924] Add (XFAILed) test cases for OpenACC wait clauses without async-arguments

	gcc/testsuite/
	PR c/87924
	* c-c++-common/goacc/asyncwait-5.c: Update.
	* gfortran.dg/goacc/asyncwait-5.f: Likewise.

From-SVN: r266686

gcc/testsuite/ChangeLog

 2018-11-30  Thomas Schwinge  <thomas@codesourcery.com>
 
+	PR c/87924
+	* c-c++-common/goacc/asyncwait-5.c: Update.
+	* gfortran.dg/goacc/asyncwait-5.f: Likewise.
+
 	* c-c++-common/goacc/asyncwait-5.c: New file.
 	* gfortran.dg/goacc/asyncwait-5.f: Likewise.
 

gcc/testsuite/c-c++-common/goacc/asyncwait-5.c

@@ -11,4 +11,25 @@ void f()
 #pragma acc parallel async (2) wait (11, 12) wait (13)
   ;
   /* { dg-final { scan-tree-dump-times "(?n)#pragma acc parallel wait\\(13\\) wait\\(12\\) wait\\(11\\) async\\(2\\)\$" 1 "original" } } */
+
+
+#pragma acc parallel async (3) wait
+  ;
+  /* { dg-final { scan-tree-dump-times "(?n)#pragma acc parallel wait\\(-1\\) async\\(3\\)$" 1 "original" { xfail *-*-* } } } */
+
+#pragma acc parallel async (4) wait (100) wait
+  ;
+  /* { dg-final { scan-tree-dump-times "(?n)#pragma acc parallel wait\\(-1\\) wait\\(100\\) async\\(4\\)$" 1 "original" { xfail *-*-* } } } */
+
+#pragma acc parallel async (5) wait wait (101)
+  ;
+  /* { dg-final { scan-tree-dump-times "(?n)#pragma acc parallel wait\\(101\\) wait\\(-1\\) async\\(5\\)$" 1 "original" { xfail *-*-* } } } */
+
+#pragma acc parallel async (6) wait wait (102, 103) wait wait
+  ;
+  /* { dg-final { scan-tree-dump-times "(?n)#pragma acc parallel wait\\(-1\\) wait\\(-1\\) wait\\(103\\) wait\\(102\\) wait\\(-1\\) async\\(6\\)$" 1 "original" { xfail *-*-* } } } */
+
+#pragma acc parallel async (7) wait (104) wait wait (105, 106)
+  ;
+  /* { dg-final { scan-tree-dump-times "(?n)#pragma acc parallel wait\\(106\\) wait\\(105\\) wait\\(-1\\) wait\\(104\\) async\\(7\\)$" 1 "original" { xfail *-*-* } } } */
 }

gcc/testsuite/gfortran.dg/goacc/asyncwait-5.f

@@ -10,4 +10,24 @@
 !$ACC END PARALLEL
 ! { dg-final { scan-tree-dump-times "(?n)#pragma acc parallel async\\(2\\) wait\\(11\\) wait\\(12\\) wait\\(13\\)$" 1 "original" } }
 
+!$ACC PARALLEL ASYNC (3) WAIT
+!$ACC END PARALLEL
+! { dg-final { scan-tree-dump-times "(?n)#pragma acc parallel async\\(3\\) wait\\(-1\\)$" 1 "original" { xfail *-*-* } } }
+
+!$ACC PARALLEL ASYNC (4) WAIT (100) WAIT
+!$ACC END PARALLEL
+! { dg-final { scan-tree-dump-times "(?n)#pragma acc parallel async\\(4\\) wait\\(100\\) wait\\(-1\\)$" 1 "original" { xfail *-*-* } } }
+
+!$ACC PARALLEL ASYNC (5) WAIT WAIT (101)
+!$ACC END PARALLEL
+! { dg-final { scan-tree-dump-times "(?n)#pragma acc parallel async\\(5\\) wait\\(-1\\) wait\\(101\\)$" 1 "original" { xfail *-*-* } } }
+
+!$ACC PARALLEL ASYNC (6) WAIT WAIT (102, 103) WAIT WAIT
+!$ACC END PARALLEL
+! { dg-final { scan-tree-dump-times "(?n)#pragma acc parallel async\\(6\\) wait\\(-1\\) wait\\(102\\) wait\\(103\\) wait\\(-1\\) wait\\(-1\\)$" 1 "original" { xfail *-*-* } } }
+
+!$ACC PARALLEL ASYNC (7) WAIT (104) WAIT WAIT (105, 106)
+!$ACC END PARALLEL
+! { dg-final { scan-tree-dump-times "(?n)#pragma acc parallel async\\(7\\) wait\\(104\\) wait\\(-1\\) wait\\(105\\) wait\\(106\\)$" 1 "original" { xfail *-*-* } } }
+
       END