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* Add checkpoint to libgomp dg-shouldfail tests (was: [PR testsuite/65205] Fix dg-shouldfail usage in OpenACC libgomp tests)
       [not found] ` <871tj1rdfc.fsf@schwinge.name>
@ 2015-08-14 10:56   ` Thomas Schwinge
  2015-08-14 11:16     ` Janne Blomqvist
                       ` (2 more replies)
  0 siblings, 3 replies; 8+ messages in thread
From: Thomas Schwinge @ 2015-08-14 10:56 UTC (permalink / raw)
  To: gcc-patches, Jakub Jelinek, fortran; +Cc: James Norris

[-- Attachment #1: Type: text/plain, Size: 54848 bytes --]

Hi!

(Can a Fortran person please comment on this: as it's nontrivial to write
to stderr, let's just write to stdout followed by a flush, which does
have the same ordering effect -- OK?)

On Thu, 30 Apr 2015 14:47:03 +0200, I wrote:
> Here is a patch, prepared by Jim Norris, to fix dg-shouldfail usage in
> OpenACC libgomp tests.  [...]

(These dg-shouldfail tests are expected to exit with a non-zero exit
status, and we're checking for a specific messages on stdout/stderr.)

> As obvious, committed to trunk in r222620:
> 
> commit cf9c09c49e63176ff8a1fba429971cb13226260b
> Author: tschwinge <tschwinge@138bc75d-0d04-0410-961f-82ee72b054a4>
> Date:   Thu Apr 30 12:44:39 2015 +0000
> 
>     [PR testsuite/65205] Fix dg-shouldfail usage in OpenACC libgomp tests
>     
>     	PR testsuite/65205

> --- libgomp/testsuite/libgomp.oacc-c-c++-common/clauses-2.c
> +++ libgomp/testsuite/libgomp.oacc-c-c++-common/clauses-2.c
> @@ -64,4 +64,5 @@ main (int argc, char **argv)
>  
>      return 0;
>  }
> -/* { dg-shouldfail "libgomp: \[\h+,\d+\] is not mapped" } */
> +/* { dg-output "Trying to map into device \\\[0x\[0-9a-f\]+..0x\[0-9a-f\]+\\\) object when \\\[0x\[0-9a-f\]+..0x\[0-9a-f\]+\\\) is already mapped" }
> +/* { dg-shouldfail "" } */

It once occurred to me that it's also a good idea to verify that we're
actually reaching the expected checkpoint before terminating -- OK to
commit?

commit 105522789919a4c69246b32c368e242bcb5ed108
Author: Thomas Schwinge <thomas@codesourcery.com>
Date:   Thu Aug 13 14:03:09 2015 +0200

    Add checkpoint to libgomp dg-shouldfail tests
    
    That is, verify that we're actually reaching the expected checkpoint before
    terminating.
---
 libgomp/testsuite/libgomp.oacc-c-c++-common/abort-1.c       |    5 +++--
 libgomp/testsuite/libgomp.oacc-c-c++-common/abort-3.c       |    5 +++--
 libgomp/testsuite/libgomp.oacc-c-c++-common/clauses-2.c     |    3 +++
 .../testsuite/libgomp.oacc-c-c++-common/data-already-1.c    |    3 +++
 .../testsuite/libgomp.oacc-c-c++-common/data-already-2.c    |    8 +++++++-
 .../testsuite/libgomp.oacc-c-c++-common/data-already-3.c    |   11 ++++++++---
 .../testsuite/libgomp.oacc-c-c++-common/data-already-4.c    |    7 +++++--
 .../testsuite/libgomp.oacc-c-c++-common/data-already-5.c    |    7 +++++--
 .../testsuite/libgomp.oacc-c-c++-common/data-already-6.c    |    7 +++++--
 .../testsuite/libgomp.oacc-c-c++-common/data-already-7.c    |    7 +++++--
 .../testsuite/libgomp.oacc-c-c++-common/data-already-8.c    |    8 +++++++-
 libgomp/testsuite/libgomp.oacc-c-c++-common/lib-1.c         |    3 +++
 libgomp/testsuite/libgomp.oacc-c-c++-common/lib-11.c        |    3 +++
 libgomp/testsuite/libgomp.oacc-c-c++-common/lib-16.c        |    3 +++
 libgomp/testsuite/libgomp.oacc-c-c++-common/lib-17.c        |    3 +++
 libgomp/testsuite/libgomp.oacc-c-c++-common/lib-18.c        |    5 +++--
 libgomp/testsuite/libgomp.oacc-c-c++-common/lib-2.c         |    3 +++
 libgomp/testsuite/libgomp.oacc-c-c++-common/lib-20.c        |    3 +++
 libgomp/testsuite/libgomp.oacc-c-c++-common/lib-21.c        |    3 +++
 libgomp/testsuite/libgomp.oacc-c-c++-common/lib-22.c        |    3 +++
 libgomp/testsuite/libgomp.oacc-c-c++-common/lib-23.c        |    3 +++
 libgomp/testsuite/libgomp.oacc-c-c++-common/lib-25.c        |    3 +++
 libgomp/testsuite/libgomp.oacc-c-c++-common/lib-26.c        |    3 +++
 libgomp/testsuite/libgomp.oacc-c-c++-common/lib-27.c        |    3 +++
 libgomp/testsuite/libgomp.oacc-c-c++-common/lib-28.c        |    3 +++
 libgomp/testsuite/libgomp.oacc-c-c++-common/lib-29.c        |    3 +++
 libgomp/testsuite/libgomp.oacc-c-c++-common/lib-3.c         |    3 +++
 libgomp/testsuite/libgomp.oacc-c-c++-common/lib-30.c        |    3 +++
 libgomp/testsuite/libgomp.oacc-c-c++-common/lib-34.c        |    3 +++
 libgomp/testsuite/libgomp.oacc-c-c++-common/lib-35.c        |    3 +++
 libgomp/testsuite/libgomp.oacc-c-c++-common/lib-36.c        |    3 +++
 libgomp/testsuite/libgomp.oacc-c-c++-common/lib-39.c        |    3 +++
 libgomp/testsuite/libgomp.oacc-c-c++-common/lib-4.c         |    3 +++
 libgomp/testsuite/libgomp.oacc-c-c++-common/lib-40.c        |    3 +++
 libgomp/testsuite/libgomp.oacc-c-c++-common/lib-42.c        |    3 +++
 libgomp/testsuite/libgomp.oacc-c-c++-common/lib-43.c        |    3 +++
 libgomp/testsuite/libgomp.oacc-c-c++-common/lib-44.c        |    3 +++
 libgomp/testsuite/libgomp.oacc-c-c++-common/lib-47.c        |    3 +++
 libgomp/testsuite/libgomp.oacc-c-c++-common/lib-48.c        |    3 +++
 libgomp/testsuite/libgomp.oacc-c-c++-common/lib-52.c        |    3 +++
 libgomp/testsuite/libgomp.oacc-c-c++-common/lib-53.c        |    3 +++
 libgomp/testsuite/libgomp.oacc-c-c++-common/lib-54.c        |    3 +++
 libgomp/testsuite/libgomp.oacc-c-c++-common/lib-57.c        |    8 ++++++++
 libgomp/testsuite/libgomp.oacc-c-c++-common/lib-58.c        |    8 ++++++++
 libgomp/testsuite/libgomp.oacc-c-c++-common/lib-62.c        |    3 +++
 libgomp/testsuite/libgomp.oacc-c-c++-common/lib-63.c        |    3 +++
 libgomp/testsuite/libgomp.oacc-c-c++-common/lib-64.c        |    3 +++
 libgomp/testsuite/libgomp.oacc-c-c++-common/lib-65.c        |    3 +++
 libgomp/testsuite/libgomp.oacc-c-c++-common/lib-67.c        |    3 +++
 libgomp/testsuite/libgomp.oacc-c-c++-common/lib-68.c        |    3 +++
 libgomp/testsuite/libgomp.oacc-c-c++-common/lib-71.c        |    2 ++
 libgomp/testsuite/libgomp.oacc-c-c++-common/lib-77.c        |    2 ++
 libgomp/testsuite/libgomp.oacc-c-c++-common/lib-80.c        |    2 ++
 libgomp/testsuite/libgomp.oacc-c-c++-common/present-1.c     |    3 +++
 libgomp/testsuite/libgomp.oacc-fortran/abort-1.f90          |    6 ++++--
 libgomp/testsuite/libgomp.oacc-fortran/data-already-1.f     |    4 +++-
 libgomp/testsuite/libgomp.oacc-fortran/data-already-2.f     |    3 +++
 libgomp/testsuite/libgomp.oacc-fortran/data-already-3.f     |    5 ++++-
 libgomp/testsuite/libgomp.oacc-fortran/data-already-4.f     |    5 ++++-
 libgomp/testsuite/libgomp.oacc-fortran/data-already-5.f     |    5 ++++-
 libgomp/testsuite/libgomp.oacc-fortran/data-already-6.f     |    5 ++++-
 libgomp/testsuite/libgomp.oacc-fortran/data-already-7.f     |    5 ++++-
 libgomp/testsuite/libgomp.oacc-fortran/data-already-8.f     |    3 +++
 63 files changed, 223 insertions(+), 27 deletions(-)

diff --git libgomp/testsuite/libgomp.oacc-c-c++-common/abort-1.c libgomp/testsuite/libgomp.oacc-c-c++-common/abort-1.c
index f88b9e3..6a9b1df 100644
--- libgomp/testsuite/libgomp.oacc-c-c++-common/abort-1.c
+++ libgomp/testsuite/libgomp.oacc-c-c++-common/abort-1.c
@@ -1,12 +1,11 @@
 /* { dg-do run } */
-/* { dg-shouldfail "" { *-*-* } { "*" } { "" } } */
 
 #include <stdlib.h>
 
 int
 main (void)
 {
-
+  __builtin_printf ("CheCKpOInT\n");
 #pragma acc parallel
   {
     abort ();
@@ -15,3 +14,5 @@ main (void)
   return 0;
 }
 
+/* { dg-output "CheCKpOInT" } */
+/* { dg-shouldfail ""  } */
diff --git libgomp/testsuite/libgomp.oacc-c-c++-common/abort-3.c libgomp/testsuite/libgomp.oacc-c-c++-common/abort-3.c
index be7aaa8..2c8f347 100644
--- libgomp/testsuite/libgomp.oacc-c-c++-common/abort-3.c
+++ libgomp/testsuite/libgomp.oacc-c-c++-common/abort-3.c
@@ -1,12 +1,11 @@
 /* { dg-do run } */
-/* { dg-shouldfail "" { *-*-* } { "*" } { "" } } */
 
 #include <stdlib.h>
 
 int
 main (void)
 {
-
+  __builtin_printf ("CheCKpOInT\n");
 #pragma acc kernels
   {
     abort ();
@@ -15,3 +14,5 @@ main (void)
   return 0;
 }
 
+/* { dg-output "CheCKpOInT" } */
+/* { dg-shouldfail ""  } */
diff --git libgomp/testsuite/libgomp.oacc-c-c++-common/clauses-2.c libgomp/testsuite/libgomp.oacc-c-c++-common/clauses-2.c
index c0a5d00..ff237fe 100644
--- libgomp/testsuite/libgomp.oacc-c-c++-common/clauses-2.c
+++ libgomp/testsuite/libgomp.oacc-c-c++-common/clauses-2.c
@@ -27,6 +27,7 @@ main (int argc, char **argv)
     d = (float *) acc_malloc (N * sizeof (float));
     acc_map_data (c, d, N * sizeof (float));
 
+    fprintf (stderr, "CheCKpOInT\n");
 #pragma acc parallel copyin (a[0:N]) present_or_create (c[0:N+1]) copyout (b[0:N])
     {
         int ii;
@@ -64,5 +65,7 @@ main (int argc, char **argv)
 
     return 0;
 }
+
+/* { dg-output "CheCKpOInT(\n|\r\n|\r).*" } */
 /* { dg-output "Trying to map into device \\\[\[0-9a-fA-FxX\]+..\[0-9a-fA-FxX\]+\\\) object when \\\[\[0-9a-fA-FxX\]+..\[0-9a-fA-FxX\]+\\\) is already mapped" } */
 /* { dg-shouldfail "" } */
diff --git libgomp/testsuite/libgomp.oacc-c-c++-common/data-already-1.c libgomp/testsuite/libgomp.oacc-c-c++-common/data-already-1.c
index 0c61a66..0ed53a4 100644
--- libgomp/testsuite/libgomp.oacc-c-c++-common/data-already-1.c
+++ libgomp/testsuite/libgomp.oacc-c-c++-common/data-already-1.c
@@ -1,5 +1,6 @@
 /* { dg-skip-if "" { *-*-* } { "*" } { "-DACC_MEM_SHARED=0" } } */
 
+#include <stdio.h>
 #include <openacc.h>
 
 int
@@ -9,11 +10,13 @@ main (int argc, char *argv[])
 
   acc_copyin (&i, sizeof i);
 
+  fprintf (stderr, "CheCKpOInT\n");
 #pragma acc data copy (i)
   ++i;
 
   return 0;
 }
 
+/* { dg-output "CheCKpOInT(\n|\r\n|\r).*" } */
 /* { dg-output "Trying to map into device \\\[\[0-9a-fA-FxX\]+..\[0-9a-fA-FxX\]+\\\) object when \\\[\[0-9a-fA-FxX\]+..\[0-9a-fA-FxX\]+\\\) is already mapped" } */
 /* { dg-shouldfail "" } */
diff --git libgomp/testsuite/libgomp.oacc-c-c++-common/data-already-2.c libgomp/testsuite/libgomp.oacc-c-c++-common/data-already-2.c
index cd9fea3..00adf2a 100644
--- libgomp/testsuite/libgomp.oacc-c-c++-common/data-already-2.c
+++ libgomp/testsuite/libgomp.oacc-c-c++-common/data-already-2.c
@@ -1,16 +1,22 @@
 /* { dg-skip-if "" { *-*-* } { "*" } { "-DACC_MEM_SHARED=0" } } */
 
+#include <stdio.h>
+
 int
 main (int argc, char *argv[])
 {
   int i;
 
 #pragma acc data present_or_copy (i)
+  {
+    fprintf (stderr, "CheCKpOInT\n");
 #pragma acc data copyout (i)
-  ++i;
+    ++i;
+  }
 
   return 0;
 }
 
+/* { dg-output "CheCKpOInT(\n|\r\n|\r).*" } */
 /* { dg-output "Trying to map into device \\\[\[0-9a-fA-FxX\]+..\[0-9a-fA-FxX\]+\\\) object when \\\[\[0-9a-fA-FxX\]+..\[0-9a-fA-FxX\]+\\\) is already mapped" } */
 /* { dg-shouldfail "" } */
diff --git libgomp/testsuite/libgomp.oacc-c-c++-common/data-already-3.c libgomp/testsuite/libgomp.oacc-c-c++-common/data-already-3.c
index b993b78..04073e3 100644
--- libgomp/testsuite/libgomp.oacc-c-c++-common/data-already-3.c
+++ libgomp/testsuite/libgomp.oacc-c-c++-common/data-already-3.c
@@ -1,5 +1,6 @@
 /* { dg-skip-if "" { *-*-* } { "*" } { "-DACC_MEM_SHARED=0" } } */
 
+#include <stdio.h>
 #include <openacc.h>
 
 int
@@ -8,10 +9,14 @@ main (int argc, char *argv[])
   int i;
 
 #pragma acc data present_or_copy (i)
-  acc_copyin (&i, sizeof i);
+  {
+    fprintf (stderr, "CheCKpOInT\n");
+    acc_copyin (&i, sizeof i);
+  }
 
   return 0;
 }
 
-/* { dg-shouldfail "" }
-   { dg-output "already mapped to" } */
+/* { dg-output "CheCKpOInT(\n|\r\n|\r).*" } */
+/* { dg-output "already mapped to" } */
+/* { dg-shouldfail "" } */
diff --git libgomp/testsuite/libgomp.oacc-c-c++-common/data-already-4.c libgomp/testsuite/libgomp.oacc-c-c++-common/data-already-4.c
index 82523f4..cfa5cb2 100644
--- libgomp/testsuite/libgomp.oacc-c-c++-common/data-already-4.c
+++ libgomp/testsuite/libgomp.oacc-c-c++-common/data-already-4.c
@@ -1,5 +1,6 @@
 /* { dg-skip-if "" { *-*-* } { "*" } { "-DACC_MEM_SHARED=0" } } */
 
+#include <stdio.h>
 #include <openacc.h>
 
 int
@@ -8,10 +9,12 @@ main (int argc, char *argv[])
   int i;
 
   acc_present_or_copyin (&i, sizeof i);
+  fprintf (stderr, "CheCKpOInT\n");
   acc_copyin (&i, sizeof i);
 
   return 0;
 }
 
-/* { dg-shouldfail "" }
-   { dg-output "already mapped to" } */
+/* { dg-output "CheCKpOInT(\n|\r\n|\r).*" } */
+/* { dg-output "already mapped to" } */
+/* { dg-shouldfail "" } */
diff --git libgomp/testsuite/libgomp.oacc-c-c++-common/data-already-5.c libgomp/testsuite/libgomp.oacc-c-c++-common/data-already-5.c
index 4961fe5..e15c3fb 100644
--- libgomp/testsuite/libgomp.oacc-c-c++-common/data-already-5.c
+++ libgomp/testsuite/libgomp.oacc-c-c++-common/data-already-5.c
@@ -1,5 +1,6 @@
 /* { dg-skip-if "" { *-*-* } { "*" } { "-DACC_MEM_SHARED=0" } } */
 
+#include <stdio.h>
 #include <openacc.h>
 
 int
@@ -8,10 +9,12 @@ main (int argc, char *argv[])
   int i;
 
 #pragma acc enter data create (i)
+  fprintf (stderr, "CheCKpOInT\n");
   acc_copyin (&i, sizeof i);
 
   return 0;
 }
 
-/* { dg-shouldfail "" }
-   { dg-output "already mapped to" } */
+/* { dg-output "CheCKpOInT(\n|\r\n|\r).*" } */
+/* { dg-output "already mapped to" } */
+/* { dg-shouldfail "" } */
diff --git libgomp/testsuite/libgomp.oacc-c-c++-common/data-already-6.c libgomp/testsuite/libgomp.oacc-c-c++-common/data-already-6.c
index 77b56a9..4570c74 100644
--- libgomp/testsuite/libgomp.oacc-c-c++-common/data-already-6.c
+++ libgomp/testsuite/libgomp.oacc-c-c++-common/data-already-6.c
@@ -1,5 +1,6 @@
 /* { dg-skip-if "" { *-*-* } { "*" } { "-DACC_MEM_SHARED=0" } } */
 
+#include <stdio.h>
 #include <openacc.h>
 
 int
@@ -8,10 +9,12 @@ main (int argc, char *argv[])
   int i;
 
   acc_present_or_copyin (&i, sizeof i);
+  fprintf (stderr, "CheCKpOInT\n");
 #pragma acc enter data create (i)
 
   return 0;
 }
 
-/* { dg-shouldfail "" }
-   { dg-output "already mapped to" } */
+/* { dg-output "CheCKpOInT(\n|\r\n|\r).*" } */
+/* { dg-output "already mapped to" } */
+/* { dg-shouldfail "" } */
diff --git libgomp/testsuite/libgomp.oacc-c-c++-common/data-already-7.c libgomp/testsuite/libgomp.oacc-c-c++-common/data-already-7.c
index b08417b..467cf39 100644
--- libgomp/testsuite/libgomp.oacc-c-c++-common/data-already-7.c
+++ libgomp/testsuite/libgomp.oacc-c-c++-common/data-already-7.c
@@ -1,5 +1,6 @@
 /* { dg-skip-if "" { *-*-* } { "*" } { "-DACC_MEM_SHARED=0" } } */
 
+#include <stdio.h>
 #include <openacc.h>
 
 int
@@ -8,10 +9,12 @@ main (int argc, char *argv[])
   int i;
 
 #pragma acc enter data create (i)
+  fprintf (stderr, "CheCKpOInT\n");
   acc_create (&i, sizeof i);
 
   return 0;
 }
 
-/* { dg-shouldfail "" }
-   { dg-output "already mapped to" } */
+/* { dg-output "CheCKpOInT(\n|\r\n|\r).*" } */
+/* { dg-output "already mapped to" } */
+/* { dg-shouldfail "" } */
diff --git libgomp/testsuite/libgomp.oacc-c-c++-common/data-already-8.c libgomp/testsuite/libgomp.oacc-c-c++-common/data-already-8.c
index 7472d7f..f41431c 100644
--- libgomp/testsuite/libgomp.oacc-c-c++-common/data-already-8.c
+++ libgomp/testsuite/libgomp.oacc-c-c++-common/data-already-8.c
@@ -1,16 +1,22 @@
 /* { dg-skip-if "" { *-*-* } { "*" } { "-DACC_MEM_SHARED=0" } } */
 
+#include <stdio.h>
+
 int
 main (int argc, char *argv[])
 {
   int i;
 
 #pragma acc data create (i)
+  {
+    fprintf (stderr, "CheCKpOInT\n");
 #pragma acc parallel copyin (i)
-  ++i;
+    ++i;
+  }
 
   return 0;
 }
 
+/* { dg-output "CheCKpOInT(\n|\r\n|\r).*" } */
 /* { dg-output "Trying to map into device \\\[\[0-9a-fA-FxX\]+..\[0-9a-fA-FxX\]+\\\) object when \\\[\[0-9a-fA-FxX\]+..\[0-9a-fA-FxX\]+\\\) is already mapped" } */
 /* { dg-shouldfail "" } */
diff --git libgomp/testsuite/libgomp.oacc-c-c++-common/lib-1.c libgomp/testsuite/libgomp.oacc-c-c++-common/lib-1.c
index 5ff23b2..26318f1 100644
--- libgomp/testsuite/libgomp.oacc-c-c++-common/lib-1.c
+++ libgomp/testsuite/libgomp.oacc-c-c++-common/lib-1.c
@@ -1,5 +1,6 @@
 /* { dg-do run } */
 
+#include <stdio.h>
 #include <openacc.h>
 
 int
@@ -16,10 +17,12 @@ main (int argc, char **argv)
 
   acc_init (devtype);
 
+  fprintf (stderr, "CheCKpOInT\n");
   acc_init (devtype);
 
   return 0;
 }
 
+/* { dg-output "CheCKpOInT(\n|\r\n|\r).*" } */
 /* { dg-output "device already active" } */
 /* { dg-shouldfail "" } */
diff --git libgomp/testsuite/libgomp.oacc-c-c++-common/lib-11.c libgomp/testsuite/libgomp.oacc-c-c++-common/lib-11.c
index e34a876e..86cfeb6 100644
--- libgomp/testsuite/libgomp.oacc-c-c++-common/lib-11.c
+++ libgomp/testsuite/libgomp.oacc-c-c++-common/lib-11.c
@@ -1,6 +1,7 @@
 /* Only nvptx plugin does the required error checking.
    { dg-do run { target openacc_nvidia_accel_selected } } */
 
+#include <stdio.h>
 #include <stdlib.h>
 #include <openacc.h>
 #include <stdint.h>
@@ -15,10 +16,12 @@ main (int argc, char **argv)
   if (d == NULL)
     abort ();
 
+  fprintf (stderr, "CheCKpOInT\n");
   acc_free ((void *)((uintptr_t) d + (uintptr_t) (N >> 1)));
 
   return 0;
 }
 
+/* { dg-output "CheCKpOInT(\n|\r\n|\r).*" } */
 /* { dg-output "invalid device address" } */
 /* { dg-shouldfail "" } */
diff --git libgomp/testsuite/libgomp.oacc-c-c++-common/lib-16.c libgomp/testsuite/libgomp.oacc-c-c++-common/lib-16.c
index d6f6559..28e4e5c 100644
--- libgomp/testsuite/libgomp.oacc-c-c++-common/lib-16.c
+++ libgomp/testsuite/libgomp.oacc-c-c++-common/lib-16.c
@@ -1,5 +1,6 @@
 /* { dg-do run } */
 
+#include <stdio.h>
 #include <stdlib.h>
 #include <openacc.h>
 
@@ -19,6 +20,7 @@ main (int argc, char **argv)
 
   (void) acc_copyin (h, N);
 
+  fprintf (stderr, "CheCKpOInT\n");
   (void) acc_copyin (h, N);
 
   free (h);
@@ -26,5 +28,6 @@ main (int argc, char **argv)
   return 0;
 }
 
+/* { dg-output "CheCKpOInT(\n|\r\n|\r).*" } */
 /* { dg-output "\\\[\[0-9a-fA-FxX\]+,\\\+256\\\] already mapped to \\\[\[0-9a-fA-FxX\]+,\\\+256\\\]" } */
 /* { dg-shouldfail "" } */
diff --git libgomp/testsuite/libgomp.oacc-c-c++-common/lib-17.c libgomp/testsuite/libgomp.oacc-c-c++-common/lib-17.c
index d20ad6a..7d1767e 100644
--- libgomp/testsuite/libgomp.oacc-c-c++-common/lib-17.c
+++ libgomp/testsuite/libgomp.oacc-c-c++-common/lib-17.c
@@ -1,5 +1,6 @@
 /* { dg-do run } */
 
+#include <stdio.h>
 #include <stdlib.h>
 #include <openacc.h>
 
@@ -21,6 +22,7 @@ main (int argc, char **argv)
 
   acc_copyout (h, N);
 
+  fprintf (stderr, "CheCKpOInT\n");
   acc_copyout (h, N);
 
   free (h);
@@ -28,5 +30,6 @@ main (int argc, char **argv)
   return 0;
 }
 
+/* { dg-output "CheCKpOInT(\n|\r\n|\r).*" } */
 /* { dg-output "\\\[\[0-9a-fA-FxX\]+,256\\\] is not mapped" } */
 /* { dg-shouldfail "" } */
diff --git libgomp/testsuite/libgomp.oacc-c-c++-common/lib-18.c libgomp/testsuite/libgomp.oacc-c-c++-common/lib-18.c
index a3cb59a..160b33c 100644
--- libgomp/testsuite/libgomp.oacc-c-c++-common/lib-18.c
+++ libgomp/testsuite/libgomp.oacc-c-c++-common/lib-18.c
@@ -1,10 +1,9 @@
 /* { dg-do run } */
 
+#include <stdio.h>
 #include <stdlib.h>
 #include <openacc.h>
 
-#include <stdio.h>
-
 int
 main (int argc, char **argv)
 {
@@ -24,6 +23,7 @@ main (int argc, char **argv)
 
   acc_free (d);
 
+  fprintf (stderr, "CheCKpOInT\n");
   acc_copyout (h, N);
 
   free (h);
@@ -31,5 +31,6 @@ main (int argc, char **argv)
   return 0;
 }
 
+/* { dg-output "CheCKpOInT(\n|\r\n|\r).*" } */
 /* { dg-output "\\\[\[0-9a-fA-FxX\]+,256\\\] is not mapped" } */
 /* { dg-shouldfail "" } */
diff --git libgomp/testsuite/libgomp.oacc-c-c++-common/lib-2.c libgomp/testsuite/libgomp.oacc-c-c++-common/lib-2.c
index b16e9e6..c658dd6 100644
--- libgomp/testsuite/libgomp.oacc-c-c++-common/lib-2.c
+++ libgomp/testsuite/libgomp.oacc-c-c++-common/lib-2.c
@@ -1,5 +1,6 @@
 /* { dg-do run } */
 
+#include <stdio.h>
 #include <openacc.h>
 
 int
@@ -18,10 +19,12 @@ main (int argc, char **argv)
 
   acc_shutdown (devtype);
 
+  fprintf (stderr, "CheCKpOInT\n");
   acc_shutdown (devtype);
 
   return 0;
 }
 
+/* { dg-output "CheCKpOInT(\n|\r\n|\r).*" } */
 /* { dg-output "no device initialized" } */
 /* { dg-shouldfail "" } */
diff --git libgomp/testsuite/libgomp.oacc-c-c++-common/lib-20.c libgomp/testsuite/libgomp.oacc-c-c++-common/lib-20.c
index 3e86154..4f8e14c 100644
--- libgomp/testsuite/libgomp.oacc-c-c++-common/lib-20.c
+++ libgomp/testsuite/libgomp.oacc-c-c++-common/lib-20.c
@@ -1,5 +1,6 @@
 /* { dg-do run } */
 
+#include <stdio.h>
 #include <stdlib.h>
 #include <openacc.h>
 
@@ -19,6 +20,7 @@ main (int argc, char **argv)
 
   (void) acc_copyin (h, N);
 
+  fprintf (stderr, "CheCKpOInT\n");
   acc_copyout (h, N + 1);
 
   free (h);
@@ -26,5 +28,6 @@ main (int argc, char **argv)
   return 0;
 }
 
+/* { dg-output "CheCKpOInT(\n|\r\n|\r).*" } */
 /* { dg-output "\\\[\[0-9a-fA-FxX\]+,256\\\] surrounds2 \\\[\[0-9a-fA-FxX\]+,\\\+257\\\]" } */
 /* { dg-shouldfail "" } */
diff --git libgomp/testsuite/libgomp.oacc-c-c++-common/lib-21.c libgomp/testsuite/libgomp.oacc-c-c++-common/lib-21.c
index 7fb34e3..d908700 100644
--- libgomp/testsuite/libgomp.oacc-c-c++-common/lib-21.c
+++ libgomp/testsuite/libgomp.oacc-c-c++-common/lib-21.c
@@ -1,5 +1,6 @@
 /* { dg-do run } */
 
+#include <stdio.h>
 #include <stdlib.h>
 #include <openacc.h>
 
@@ -19,6 +20,7 @@ main (int argc, char **argv)
 
   (void) acc_copyin (h, N);
 
+  fprintf (stderr, "CheCKpOInT\n");
   acc_copyout (h, 0);
 
   free (h);
@@ -26,5 +28,6 @@ main (int argc, char **argv)
   return 0;
 }
 
+/* { dg-output "CheCKpOInT(\n|\r\n|\r).*" } */
 /* { dg-output "\\\[\[0-9a-fA-FxX\]+,0\\\] is not mapped" } */
 /* { dg-shouldfail "" } */
diff --git libgomp/testsuite/libgomp.oacc-c-c++-common/lib-22.c libgomp/testsuite/libgomp.oacc-c-c++-common/lib-22.c
index b0d4df8..a6c0197 100644
--- libgomp/testsuite/libgomp.oacc-c-c++-common/lib-22.c
+++ libgomp/testsuite/libgomp.oacc-c-c++-common/lib-22.c
@@ -1,5 +1,6 @@
 /* { dg-do run } */
 
+#include <stdio.h>
 #include <stdlib.h>
 #include <openacc.h>
 
@@ -19,6 +20,7 @@ main (int argc, char **argv)
 
   (void) acc_copyin (h, N);
 
+  fprintf (stderr, "CheCKpOInT\n");
   acc_copyout (h + 1, N - 1);
 
   free (h);
@@ -26,5 +28,6 @@ main (int argc, char **argv)
   return 0;
 }
 
+/* { dg-output "CheCKpOInT(\n|\r\n|\r).*" } */
 /* { dg-output "\\\[\[0-9a-fA-FxX\]+,256\\\] surrounds2 \\\[\[0-9a-fA-FxX\]+,\\\+255\\\]" } */
 /* { dg-shouldfail "" } */
diff --git libgomp/testsuite/libgomp.oacc-c-c++-common/lib-23.c libgomp/testsuite/libgomp.oacc-c-c++-common/lib-23.c
index 64334ec..2339dd6 100644
--- libgomp/testsuite/libgomp.oacc-c-c++-common/lib-23.c
+++ libgomp/testsuite/libgomp.oacc-c-c++-common/lib-23.c
@@ -1,5 +1,6 @@
 /* { dg-do run } */
 
+#include <stdio.h>
 #include <stdlib.h>
 #include <openacc.h>
 
@@ -28,6 +29,7 @@ main (int argc, char **argv)
 
   (void) acc_copyin (h2, N);
 
+  fprintf (stderr, "CheCKpOInT\n");
   acc_copyout (h1, N + N);
 
   free (h1);
@@ -36,5 +38,6 @@ main (int argc, char **argv)
   return 0;
 }
 
+/* { dg-output "CheCKpOInT(\n|\r\n|\r).*" } */
 /* { dg-output "\\\[\[0-9a-fA-FxX\]+,256\\\] surrounds2 \\\[\[0-9a-fA-FxX\]+,\\\+512\\\]" } */
 /* { dg-shouldfail "" } */
diff --git libgomp/testsuite/libgomp.oacc-c-c++-common/lib-25.c libgomp/testsuite/libgomp.oacc-c-c++-common/lib-25.c
index 17f4a19..bb709d3 100644
--- libgomp/testsuite/libgomp.oacc-c-c++-common/lib-25.c
+++ libgomp/testsuite/libgomp.oacc-c-c++-common/lib-25.c
@@ -1,5 +1,6 @@
 /* { dg-do run } */
 
+#include <stdio.h>
 #include <stdlib.h>
 #include <openacc.h>
 
@@ -16,6 +17,7 @@ main (int argc, char **argv)
   if (!d)
     abort ();
 
+  fprintf (stderr, "CheCKpOInT\n");
   d = acc_create (h, N);
   if (!d)
     abort ();
@@ -27,5 +29,6 @@ main (int argc, char **argv)
   return 0;
 }
 
+/* { dg-output "CheCKpOInT(\n|\r\n|\r).*" } */
 /* { dg-output "\\\[\[0-9a-fA-FxX\]+,\\\+256\\\] already mapped to \\\[\[0-9a-fA-FxX\]+,\\\+256\\\]" } */
 /* { dg-shouldfail "" } */
diff --git libgomp/testsuite/libgomp.oacc-c-c++-common/lib-26.c libgomp/testsuite/libgomp.oacc-c-c++-common/lib-26.c
index 41d560e..8e1a911 100644
--- libgomp/testsuite/libgomp.oacc-c-c++-common/lib-26.c
+++ libgomp/testsuite/libgomp.oacc-c-c++-common/lib-26.c
@@ -1,5 +1,6 @@
 /* { dg-do run } */
 
+#include <stdio.h>
 #include <stdlib.h>
 #include <openacc.h>
 
@@ -12,6 +13,7 @@ main (int argc, char **argv)
 
   h = (unsigned char *) malloc (N);
 
+  fprintf (stderr, "CheCKpOInT\n");
   d = acc_create (h, 0);
   if (!d)
     abort ();
@@ -23,5 +25,6 @@ main (int argc, char **argv)
   return 0;
 }
 
+/* { dg-output "CheCKpOInT(\n|\r\n|\r).*" } */
 /* { dg-output "\\\[\[0-9a-fA-FxX\]+,\\\+0\\\] is a bad range" } */
 /* { dg-shouldfail "" } */
diff --git libgomp/testsuite/libgomp.oacc-c-c++-common/lib-27.c libgomp/testsuite/libgomp.oacc-c-c++-common/lib-27.c
index 9d9d739..c61f62e 100644
--- libgomp/testsuite/libgomp.oacc-c-c++-common/lib-27.c
+++ libgomp/testsuite/libgomp.oacc-c-c++-common/lib-27.c
@@ -1,5 +1,6 @@
 /* { dg-do run } */
 
+#include <stdio.h>
 #include <stdlib.h>
 #include <openacc.h>
 
@@ -12,6 +13,7 @@ main (int argc, char **argv)
 
   h = (unsigned char *) malloc (N);
 
+  fprintf (stderr, "CheCKpOInT\n");
   d = acc_create (0, N);
   if (!d)
     abort ();
@@ -23,5 +25,6 @@ main (int argc, char **argv)
   return 0;
 }
 
+/* { dg-output "CheCKpOInT(\n|\r\n|\r).*" } */
 /* { dg-output "\\\[\[^\n\r]*,\\\+256\\\] is a bad range" } */
 /* { dg-shouldfail "" } */
diff --git libgomp/testsuite/libgomp.oacc-c-c++-common/lib-28.c libgomp/testsuite/libgomp.oacc-c-c++-common/lib-28.c
index 07d13d7..9304daa 100644
--- libgomp/testsuite/libgomp.oacc-c-c++-common/lib-28.c
+++ libgomp/testsuite/libgomp.oacc-c-c++-common/lib-28.c
@@ -1,5 +1,6 @@
 /* { dg-do run } */
 
+#include <stdio.h>
 #include <stdlib.h>
 #include <openacc.h>
 
@@ -16,6 +17,7 @@ main (int argc, char **argv)
   if (!d)
     abort ();
 
+  fprintf (stderr, "CheCKpOInT\n");
   acc_delete (0, N);
 
   free (h);
@@ -23,5 +25,6 @@ main (int argc, char **argv)
   return 0;
 }
 
+/* { dg-output "CheCKpOInT(\n|\r\n|\r).*" } */
 /* { dg-output "\\\[\[^\n\r]*,256\\\] is not mapped" } */
 /* { dg-shouldfail "" } */
diff --git libgomp/testsuite/libgomp.oacc-c-c++-common/lib-29.c libgomp/testsuite/libgomp.oacc-c-c++-common/lib-29.c
index da01194..92e3858 100644
--- libgomp/testsuite/libgomp.oacc-c-c++-common/lib-29.c
+++ libgomp/testsuite/libgomp.oacc-c-c++-common/lib-29.c
@@ -1,5 +1,6 @@
 /* { dg-do run } */
 
+#include <stdio.h>
 #include <stdlib.h>
 #include <openacc.h>
 
@@ -16,6 +17,7 @@ main (int argc, char **argv)
   if (!d)
     abort ();
 
+  fprintf (stderr, "CheCKpOInT\n");
   acc_delete (h, 0);
 
   free (h);
@@ -23,5 +25,6 @@ main (int argc, char **argv)
   return 0;
 }
 
+/* { dg-output "CheCKpOInT(\n|\r\n|\r).*" } */
 /* { dg-output "\\\[\[0-9a-fA-FxX\]+,0\\\] is not mapped" } */
 /* { dg-shouldfail "" } */
diff --git libgomp/testsuite/libgomp.oacc-c-c++-common/lib-3.c libgomp/testsuite/libgomp.oacc-c-c++-common/lib-3.c
index d5f390d..7118797 100644
--- libgomp/testsuite/libgomp.oacc-c-c++-common/lib-3.c
+++ libgomp/testsuite/libgomp.oacc-c-c++-common/lib-3.c
@@ -1,5 +1,6 @@
 /* { dg-do run } */
 
+#include <stdio.h>
 #include <openacc.h>
 
 int
@@ -7,11 +8,13 @@ main (int argc, char **argv)
 {
   acc_init (acc_device_host);
 
+  fprintf (stderr, "CheCKpOInT\n");
   acc_shutdown (acc_device_not_host);
 
   return 0;
 }
 
+/* { dg-output "CheCKpOInT(\n|\r\n|\r).*" } */
 /* TODO: currently prints: "libgomp: no device found".  */
 /* { dg-output "device \[0-9\]+\\\(\[0-9\]+\\\) is initialized" { xfail *-*-* } } */
 /* { dg-shouldfail "" } */
diff --git libgomp/testsuite/libgomp.oacc-c-c++-common/lib-30.c libgomp/testsuite/libgomp.oacc-c-c++-common/lib-30.c
index 9e34058..e81627d 100644
--- libgomp/testsuite/libgomp.oacc-c-c++-common/lib-30.c
+++ libgomp/testsuite/libgomp.oacc-c-c++-common/lib-30.c
@@ -1,5 +1,6 @@
 /* { dg-do run } */
 
+#include <stdio.h>
 #include <stdlib.h>
 #include <openacc.h>
 
@@ -16,6 +17,7 @@ main (int argc, char **argv)
   if (!d)
     abort ();
 
+  fprintf (stderr, "CheCKpOInT\n");
   acc_delete (h, N - 2);
 
   free (h);
@@ -23,5 +25,6 @@ main (int argc, char **argv)
   return 0;
 }
 
+/* { dg-output "CheCKpOInT(\n|\r\n|\r).*" } */
 /* { dg-output "\\\[\[0-9a-fA-FxX\]+,256\\\] surrounds2 \\\[\[0-9a-fA-FxX\]+,\\\+254\\\]" } */
 /* { dg-shouldfail "" } */
diff --git libgomp/testsuite/libgomp.oacc-c-c++-common/lib-34.c libgomp/testsuite/libgomp.oacc-c-c++-common/lib-34.c
index 536e2ae..031c731 100644
--- libgomp/testsuite/libgomp.oacc-c-c++-common/lib-34.c
+++ libgomp/testsuite/libgomp.oacc-c-c++-common/lib-34.c
@@ -1,5 +1,6 @@
 /* { dg-do run } */
 
+#include <stdio.h>
 #include <stdlib.h>
 #include <openacc.h>
 
@@ -16,6 +17,7 @@ main (int argc, char **argv)
   if (!d1)
     abort ();
 
+  fprintf (stderr, "CheCKpOInT\n");
   d2 = acc_present_or_create (h + 2, N);
   if (!d2)
     abort ();
@@ -30,5 +32,6 @@ main (int argc, char **argv)
   return 0;
 }
 
+/* { dg-output "CheCKpOInT(\n|\r\n|\r).*" } */
 /* { dg-output "\\\[\[0-9a-fA-FxX\]+,\\\+256\\\] not mapped" } */
 /* { dg-shouldfail "" } */
diff --git libgomp/testsuite/libgomp.oacc-c-c++-common/lib-35.c libgomp/testsuite/libgomp.oacc-c-c++-common/lib-35.c
index fc90136..5e0a0e9 100644
--- libgomp/testsuite/libgomp.oacc-c-c++-common/lib-35.c
+++ libgomp/testsuite/libgomp.oacc-c-c++-common/lib-35.c
@@ -1,5 +1,6 @@
 /* { dg-do run } */
 
+#include <stdio.h>
 #include <stdlib.h>
 #include <openacc.h>
 
@@ -12,6 +13,7 @@ main (int argc, char **argv)
 
   h = (unsigned char *) malloc (N);
 
+  fprintf (stderr, "CheCKpOInT\n");
   d = acc_present_or_create (0, N);
   if (!d)
     abort ();
@@ -23,5 +25,6 @@ main (int argc, char **argv)
   return 0;
 }
 
+/* { dg-output "CheCKpOInT(\n|\r\n|\r).*" } */
 /* { dg-output "\\\[\[^\n\r]*,\\\+256\\\] is a bad range" } */
 /* { dg-shouldfail "" } */
diff --git libgomp/testsuite/libgomp.oacc-c-c++-common/lib-36.c libgomp/testsuite/libgomp.oacc-c-c++-common/lib-36.c
index d0587ae..8ff61c7 100644
--- libgomp/testsuite/libgomp.oacc-c-c++-common/lib-36.c
+++ libgomp/testsuite/libgomp.oacc-c-c++-common/lib-36.c
@@ -1,5 +1,6 @@
 /* { dg-do run } */
 
+#include <stdio.h>
 #include <stdlib.h>
 #include <openacc.h>
 
@@ -12,6 +13,7 @@ main (int argc, char **argv)
 
   h = (unsigned char *) malloc (N);
 
+  fprintf (stderr, "CheCKpOInT\n");
   d = acc_present_or_create (h, 0);
   if (!d)
     abort ();
@@ -23,5 +25,6 @@ main (int argc, char **argv)
   return 0;
 }
 
+/* { dg-output "CheCKpOInT(\n|\r\n|\r).*" } */
 /* { dg-output "\\\[\[0-9a-fA-FxX\]+,\\\+0\\\] is a bad range" } */
 /* { dg-shouldfail "" } */
diff --git libgomp/testsuite/libgomp.oacc-c-c++-common/lib-39.c libgomp/testsuite/libgomp.oacc-c-c++-common/lib-39.c
index 01fdd90..39fc15a 100644
--- libgomp/testsuite/libgomp.oacc-c-c++-common/lib-39.c
+++ libgomp/testsuite/libgomp.oacc-c-c++-common/lib-39.c
@@ -1,5 +1,6 @@
 /* { dg-do run } */
 
+#include <stdio.h>
 #include <string.h>
 #include <stdlib.h>
 #include <openacc.h>
@@ -19,6 +20,7 @@ main (int argc, char **argv)
       h[i] = i;
     }
 
+  fprintf (stderr, "CheCKpOInT\n");
   d = acc_present_or_copyin (0, N);
   if (!d)
     abort ();
@@ -38,5 +40,6 @@ main (int argc, char **argv)
   return 0;
 }
 
+/* { dg-output "CheCKpOInT(\n|\r\n|\r).*" } */
 /* { dg-output "\\\[\[^\n\r]*,\\\+256\\\] is a bad range" } */
 /* { dg-shouldfail "" } */
diff --git libgomp/testsuite/libgomp.oacc-c-c++-common/lib-4.c libgomp/testsuite/libgomp.oacc-c-c++-common/lib-4.c
index 3bb9ea5..452ed29 100644
--- libgomp/testsuite/libgomp.oacc-c-c++-common/lib-4.c
+++ libgomp/testsuite/libgomp.oacc-c-c++-common/lib-4.c
@@ -1,14 +1,17 @@
 /* { dg-do run } */
 
+#include <stdio.h>
 #include <openacc.h>
 
 int
 main (int argc, char **argv)
 {
+  fprintf (stderr, "CheCKpOInT\n");
   acc_init ((acc_device_t) 99);
 
   return 0;
 }
 
+/* { dg-output "CheCKpOInT(\n|\r\n|\r).*" } */
 /* { dg-output "unknown device type \[0-9\]+" } */
 /* { dg-shouldfail "" } */
diff --git libgomp/testsuite/libgomp.oacc-c-c++-common/lib-40.c libgomp/testsuite/libgomp.oacc-c-c++-common/lib-40.c
index 5a19898..f4ab6d8 100644
--- libgomp/testsuite/libgomp.oacc-c-c++-common/lib-40.c
+++ libgomp/testsuite/libgomp.oacc-c-c++-common/lib-40.c
@@ -1,5 +1,6 @@
 /* { dg-do run } */
 
+#include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
 #include <unistd.h>
@@ -20,6 +21,7 @@ main (int argc, char **argv)
       h[i] = i;
     }
 
+  fprintf (stderr, "CheCKpOInT\n");
   d = acc_present_or_copyin (h, 0);
   if (!d)
     abort ();
@@ -39,5 +41,6 @@ main (int argc, char **argv)
   return 0;
 }
 
+/* { dg-output "CheCKpOInT(\n|\r\n|\r).*" } */
 /* { dg-output "\\\[\[0-9a-fA-FxX\]+,\\\+0\\\] is a bad range" } */
 /* { dg-shouldfail "" } */
diff --git libgomp/testsuite/libgomp.oacc-c-c++-common/lib-42.c libgomp/testsuite/libgomp.oacc-c-c++-common/lib-42.c
index b74addd..95c4162 100644
--- libgomp/testsuite/libgomp.oacc-c-c++-common/lib-42.c
+++ libgomp/testsuite/libgomp.oacc-c-c++-common/lib-42.c
@@ -1,5 +1,6 @@
 /* { dg-do run } */
 
+#include <stdio.h>
 #include <stdlib.h>
 #include <openacc.h>
 
@@ -17,6 +18,7 @@ main (int argc, char **argv)
       h[i] = i;
     }
 
+  fprintf (stderr, "CheCKpOInT\n");
   acc_update_device (h, N);
 
   acc_copyout (h, N);
@@ -32,6 +34,7 @@ main (int argc, char **argv)
   return 0;
 }
 
+/* { dg-output "CheCKpOInT(\n|\r\n|\r).*" } */
 /* TODO: currently doesn't print anything; SIGSEGV.
    <https://gcc.gnu.org/PR66518>.  */
 /* { dg-output "\\\[\[0-9a-fA-FxX\]+,256\\\] is not mapped" { xfail *-*-* } } */
diff --git libgomp/testsuite/libgomp.oacc-c-c++-common/lib-43.c libgomp/testsuite/libgomp.oacc-c-c++-common/lib-43.c
index 45d4988..0d593f0 100644
--- libgomp/testsuite/libgomp.oacc-c-c++-common/lib-43.c
+++ libgomp/testsuite/libgomp.oacc-c-c++-common/lib-43.c
@@ -1,5 +1,6 @@
 /* { dg-do run } */
 
+#include <stdio.h>
 #include <stdlib.h>
 #include <openacc.h>
 
@@ -27,6 +28,7 @@ main (int argc, char **argv)
       h[i] = 0xab;
     }
 
+  fprintf (stderr, "CheCKpOInT\n");
   acc_update_device (0, N);
 
   acc_copyout (h, N);
@@ -42,5 +44,6 @@ main (int argc, char **argv)
   return 0;
 }
 
+/* { dg-output "CheCKpOInT(\n|\r\n|\r).*" } */
 /* { dg-output "\\\[\[^\n\r]*,256\\\] is not mapped" } */
 /* { dg-shouldfail "" } */
diff --git libgomp/testsuite/libgomp.oacc-c-c++-common/lib-44.c libgomp/testsuite/libgomp.oacc-c-c++-common/lib-44.c
index abe2b9e..e98ecc4 100644
--- libgomp/testsuite/libgomp.oacc-c-c++-common/lib-44.c
+++ libgomp/testsuite/libgomp.oacc-c-c++-common/lib-44.c
@@ -1,5 +1,6 @@
 /* { dg-do run } */
 
+#include <stdio.h>
 #include <stdlib.h>
 #include <openacc.h>
 
@@ -27,6 +28,7 @@ main (int argc, char **argv)
       h[i] = 0xab;
     }
 
+  fprintf (stderr, "CheCKpOInT\n");
   acc_update_device (h, 0);
 
   acc_copyout (h, N);
@@ -42,5 +44,6 @@ main (int argc, char **argv)
   return 0;
 }
 
+/* { dg-output "CheCKpOInT(\n|\r\n|\r).*" } */
 /* { dg-output "\\\[\[0-9a-fA-FxX\]+,0\\\] is not mapped" } */
 /* { dg-shouldfail "" } */
diff --git libgomp/testsuite/libgomp.oacc-c-c++-common/lib-47.c libgomp/testsuite/libgomp.oacc-c-c++-common/lib-47.c
index 2b3730b..f26fc33 100644
--- libgomp/testsuite/libgomp.oacc-c-c++-common/lib-47.c
+++ libgomp/testsuite/libgomp.oacc-c-c++-common/lib-47.c
@@ -1,5 +1,6 @@
 /* { dg-do run } */
 
+#include <stdio.h>
 #include <string.h>
 #include <stdlib.h>
 #include <openacc.h>
@@ -25,6 +26,7 @@ main (int argc, char **argv)
 
   memset (&h[0], 0, N);
 
+  fprintf (stderr, "CheCKpOInT\n");
   acc_update_self (0, N);
 
   for (i = 0; i < N; i++)
@@ -40,5 +42,6 @@ main (int argc, char **argv)
   return 0;
 }
 
+/* { dg-output "CheCKpOInT(\n|\r\n|\r).*" } */
 /* { dg-output "\\\[\[^\n\r]*,256\\\] is not mapped" } */
 /* { dg-shouldfail "" } */
diff --git libgomp/testsuite/libgomp.oacc-c-c++-common/lib-48.c libgomp/testsuite/libgomp.oacc-c-c++-common/lib-48.c
index febe022..253ce59 100644
--- libgomp/testsuite/libgomp.oacc-c-c++-common/lib-48.c
+++ libgomp/testsuite/libgomp.oacc-c-c++-common/lib-48.c
@@ -1,5 +1,6 @@
 /* { dg-do run } */
 
+#include <stdio.h>
 #include <string.h>
 #include <stdlib.h>
 #include <openacc.h>
@@ -25,6 +26,7 @@ main (int argc, char **argv)
 
   memset (&h[0], 0, N);
 
+  fprintf (stderr, "CheCKpOInT\n");
   acc_update_self (h, 0);
 
   for (i = 0; i < N; i++)
@@ -40,5 +42,6 @@ main (int argc, char **argv)
   return 0;
 }
 
+/* { dg-output "CheCKpOInT(\n|\r\n|\r).*" } */
 /* { dg-output "\\\[\[0-9a-fA-FxX\]+,0\\\] is not mapped" } */
 /* { dg-shouldfail "" } */
diff --git libgomp/testsuite/libgomp.oacc-c-c++-common/lib-52.c libgomp/testsuite/libgomp.oacc-c-c++-common/lib-52.c
index 39845e8..cfbb077 100644
--- libgomp/testsuite/libgomp.oacc-c-c++-common/lib-52.c
+++ libgomp/testsuite/libgomp.oacc-c-c++-common/lib-52.c
@@ -1,5 +1,6 @@
 /* { dg-do run } */
 
+#include <stdio.h>
 #include <stdlib.h>
 #include <openacc.h>
 
@@ -14,6 +15,7 @@ main (int argc, char **argv)
 
   d = acc_malloc (N);
 
+  fprintf (stderr, "CheCKpOInT\n");
   acc_map_data (0, d, N);
 
   acc_unmap_data (h);
@@ -25,6 +27,7 @@ main (int argc, char **argv)
   return 0;
 }
 
+/* { dg-output "CheCKpOInT(\n|\r\n|\r).*" } */
 /* { dg-output "\\\[\[^\n\r]*,\\\+256\]->\[\[0-9a-fA-FxX\]+,\\\+256\\\] is a bad map" { target openacc_nvidia_accel_selected } } */
 /* { dg-output "cannot map data on shared-memory system" { target openacc_host_selected } } */
 /* { dg-shouldfail "" } */
diff --git libgomp/testsuite/libgomp.oacc-c-c++-common/lib-53.c libgomp/testsuite/libgomp.oacc-c-c++-common/lib-53.c
index bed9323..5de376d 100644
--- libgomp/testsuite/libgomp.oacc-c-c++-common/lib-53.c
+++ libgomp/testsuite/libgomp.oacc-c-c++-common/lib-53.c
@@ -1,5 +1,6 @@
 /* { dg-do run } */
 
+#include <stdio.h>
 #include <stdlib.h>
 #include <openacc.h>
 
@@ -14,6 +15,7 @@ main (int argc, char **argv)
 
   d = acc_malloc (N);
 
+  fprintf (stderr, "CheCKpOInT\n");
   acc_map_data (h, 0, N);
 
   acc_unmap_data (h);
@@ -25,6 +27,7 @@ main (int argc, char **argv)
   return 0;
 }
 
+/* { dg-output "CheCKpOInT(\n|\r\n|\r).*" } */
 /* { dg-output "\\\[\[0-9a-fA-FxX\]+,\\\+256\]->\\\[\[^\n\r]*,\\\+256\\\] is a bad map" { target openacc_nvidia_accel_selected } } */
 /* { dg-output "cannot map data on shared-memory system" { target openacc_host_selected } } */
 /* { dg-shouldfail "" } */
diff --git libgomp/testsuite/libgomp.oacc-c-c++-common/lib-54.c libgomp/testsuite/libgomp.oacc-c-c++-common/lib-54.c
index 20fd175..3e621c3 100644
--- libgomp/testsuite/libgomp.oacc-c-c++-common/lib-54.c
+++ libgomp/testsuite/libgomp.oacc-c-c++-common/lib-54.c
@@ -1,5 +1,6 @@
 /* { dg-do run } */
 
+#include <stdio.h>
 #include <stdlib.h>
 #include <openacc.h>
 
@@ -14,6 +15,7 @@ main (int argc, char **argv)
 
   d = acc_malloc (N);
 
+  fprintf (stderr, "CheCKpOInT\n");
   acc_map_data (h, d, 0);
 
   acc_unmap_data (h);
@@ -25,6 +27,7 @@ main (int argc, char **argv)
   return 0;
 }
 
+/* { dg-output "CheCKpOInT(\n|\r\n|\r).*" } */
 /* { dg-output "\\\[\[0-9a-fA-FxX\]+,\\\+0\\\]->\\\[\[0-9a-fA-FxX\]+,\\\+0\\\] is a bad map" { target openacc_nvidia_accel_selected } } */
 /* { dg-output "cannot map data on shared-memory system" { target openacc_host_selected } } */
 /* { dg-shouldfail "" } */
diff --git libgomp/testsuite/libgomp.oacc-c-c++-common/lib-57.c libgomp/testsuite/libgomp.oacc-c-c++-common/lib-57.c
index 69ab79f..971a014 100644
--- libgomp/testsuite/libgomp.oacc-c-c++-common/lib-57.c
+++ libgomp/testsuite/libgomp.oacc-c-c++-common/lib-57.c
@@ -1,5 +1,6 @@
 /* { dg-do run } */
 
+#include <stdio.h>
 #include <stdlib.h>
 #include <openacc.h>
 
@@ -14,8 +15,14 @@ main (int argc, char **argv)
 
   d = acc_malloc (N);
 
+#if ACC_MEM_SHARED
+  fprintf (stderr, "CheCKpOInT\n");
+#endif
   acc_map_data (h, d, N);
 
+#if !ACC_MEM_SHARED
+  fprintf (stderr, "CheCKpOInT\n");
+#endif
   acc_unmap_data (d);
 
   acc_free (d);
@@ -25,6 +32,7 @@ main (int argc, char **argv)
   return 0;
 }
 
+/* { dg-output "CheCKpOInT(\n|\r\n|\r).*" } */
 /* { dg-output "\[0-9a-fA-FxX\]+ is not a mapped block" { target openacc_nvidia_accel_selected } } */
 /* { dg-output "cannot map data on shared-memory system" { target openacc_host_selected } } */
 /* { dg-shouldfail "" } */
diff --git libgomp/testsuite/libgomp.oacc-c-c++-common/lib-58.c libgomp/testsuite/libgomp.oacc-c-c++-common/lib-58.c
index 9b1ecd9..fedda77 100644
--- libgomp/testsuite/libgomp.oacc-c-c++-common/lib-58.c
+++ libgomp/testsuite/libgomp.oacc-c-c++-common/lib-58.c
@@ -1,5 +1,6 @@
 /* { dg-do run } */
 
+#include <stdio.h>
 #include <stdlib.h>
 #include <openacc.h>
 
@@ -14,8 +15,14 @@ main (int argc, char **argv)
 
   d = acc_malloc (N);
 
+#if ACC_MEM_SHARED
+  fprintf (stderr, "CheCKpOInT\n");
+#endif
   acc_map_data (h, d, N);
 
+#if !ACC_MEM_SHARED
+  fprintf (stderr, "CheCKpOInT\n");
+#endif
   acc_unmap_data (0);
 
   acc_free (d);
@@ -25,6 +32,7 @@ main (int argc, char **argv)
   return 0;
 }
 
+/* { dg-output "CheCKpOInT(\n|\r\n|\r).*" } */
 /* { dg-output "\[^\n\r]* is not a mapped block" { target openacc_nvidia_accel_selected } } */
 /* { dg-output "cannot map data on shared-memory system" { target openacc_host_selected } } */
 /* { dg-shouldfail "" } */
diff --git libgomp/testsuite/libgomp.oacc-c-c++-common/lib-62.c libgomp/testsuite/libgomp.oacc-c-c++-common/lib-62.c
index 2988b5b..ace4b05 100644
--- libgomp/testsuite/libgomp.oacc-c-c++-common/lib-62.c
+++ libgomp/testsuite/libgomp.oacc-c-c++-common/lib-62.c
@@ -1,5 +1,6 @@
 /* { dg-do run { target openacc_nvidia_accel_selected } } */
 
+#include <stdio.h>
 #include <string.h>
 #include <stdlib.h>
 #include <openacc.h>
@@ -25,6 +26,7 @@ main (int argc, char **argv)
 
   memset (&h[0], 0, N);
 
+  fprintf (stderr, "CheCKpOInT\n");
   acc_memcpy_to_device (d, h, N << 1);
 
   acc_memcpy_from_device (h, d, N);
@@ -42,5 +44,6 @@ main (int argc, char **argv)
   return 0;
 }
 
+/* { dg-output "CheCKpOInT(\n|\r\n|\r).*" } */
 /* { dg-output "invalid size" } */
 /* { dg-shouldfail "" } */
diff --git libgomp/testsuite/libgomp.oacc-c-c++-common/lib-63.c libgomp/testsuite/libgomp.oacc-c-c++-common/lib-63.c
index 69c061e..a3fa728 100644
--- libgomp/testsuite/libgomp.oacc-c-c++-common/lib-63.c
+++ libgomp/testsuite/libgomp.oacc-c-c++-common/lib-63.c
@@ -1,5 +1,6 @@
 /* { dg-do run { target openacc_nvidia_accel_selected } } */
 
+#include <stdio.h>
 #include <string.h>
 #include <stdlib.h>
 #include <openacc.h>
@@ -21,6 +22,7 @@ main (int argc, char **argv)
 
   d = acc_malloc (N);
 
+  fprintf (stderr, "CheCKpOInT\n");
   acc_memcpy_to_device (0, h, N);
 
   memset (&h[0], 0, N);
@@ -40,5 +42,6 @@ main (int argc, char **argv)
   return 0;
 }
 
+/* { dg-output "CheCKpOInT(\n|\r\n|\r).*" } */
 /* { dg-output "invalid device address" } */
 /* { dg-shouldfail "" } */
diff --git libgomp/testsuite/libgomp.oacc-c-c++-common/lib-64.c libgomp/testsuite/libgomp.oacc-c-c++-common/lib-64.c
index 6a785b0..b57f67a 100644
--- libgomp/testsuite/libgomp.oacc-c-c++-common/lib-64.c
+++ libgomp/testsuite/libgomp.oacc-c-c++-common/lib-64.c
@@ -1,5 +1,6 @@
 /* { dg-do run { target openacc_nvidia_accel_selected } } */
 
+#include <stdio.h>
 #include <string.h>
 #include <stdlib.h>
 #include <openacc.h>
@@ -21,6 +22,7 @@ main (int argc, char **argv)
 
   d = acc_malloc (N);
 
+  fprintf (stderr, "CheCKpOInT\n");
   acc_memcpy_to_device (d, 0, N);
 
   memset (&h[0], 0, N);
@@ -40,5 +42,6 @@ main (int argc, char **argv)
   return 0;
 }
 
+/* { dg-output "CheCKpOInT(\n|\r\n|\r).*" } */
 /* { dg-output "invalid host address" } */
 /* { dg-shouldfail "" } */
diff --git libgomp/testsuite/libgomp.oacc-c-c++-common/lib-65.c libgomp/testsuite/libgomp.oacc-c-c++-common/lib-65.c
index 0f2f9eb..0fca821 100644
--- libgomp/testsuite/libgomp.oacc-c-c++-common/lib-65.c
+++ libgomp/testsuite/libgomp.oacc-c-c++-common/lib-65.c
@@ -1,5 +1,6 @@
 /* { dg-do run { target openacc_nvidia_accel_selected } } */
 
+#include <stdio.h>
 #include <string.h>
 #include <stdlib.h>
 #include <openacc.h>
@@ -21,6 +22,7 @@ main (int argc, char **argv)
 
   d = acc_malloc (N);
 
+  fprintf (stderr, "CheCKpOInT\n");
   acc_memcpy_to_device (d, d, N);
 
   memset (&h[0], 0, N);
@@ -40,5 +42,6 @@ main (int argc, char **argv)
   return 0;
 }
 
+/* { dg-output "CheCKpOInT(\n|\r\n|\r).*" } */
 /* { dg-output "invalid host or device address" } */
 /* { dg-shouldfail "" } */
diff --git libgomp/testsuite/libgomp.oacc-c-c++-common/lib-67.c libgomp/testsuite/libgomp.oacc-c-c++-common/lib-67.c
index 31b8c1f..ec3c2a5 100644
--- libgomp/testsuite/libgomp.oacc-c-c++-common/lib-67.c
+++ libgomp/testsuite/libgomp.oacc-c-c++-common/lib-67.c
@@ -1,5 +1,6 @@
 /* { dg-do run { target openacc_nvidia_accel_selected } } */
 
+#include <stdio.h>
 #include <string.h>
 #include <stdlib.h>
 #include <openacc.h>
@@ -25,6 +26,7 @@ main (int argc, char **argv)
 
   memset (&h[0], 0, N);
 
+  fprintf (stderr, "CheCKpOInT\n");
   acc_memcpy_from_device (0, d, N);
 
   for (i = 0; i < N; i++)
@@ -40,5 +42,6 @@ main (int argc, char **argv)
   return 0;
 }
 
+/* { dg-output "CheCKpOInT(\n|\r\n|\r).*" } */
 /* { dg-output "invalid host address" } */
 /* { dg-shouldfail "" } */
diff --git libgomp/testsuite/libgomp.oacc-c-c++-common/lib-68.c libgomp/testsuite/libgomp.oacc-c-c++-common/lib-68.c
index dc39770..f109034 100644
--- libgomp/testsuite/libgomp.oacc-c-c++-common/lib-68.c
+++ libgomp/testsuite/libgomp.oacc-c-c++-common/lib-68.c
@@ -1,5 +1,6 @@
 /* { dg-do run { target openacc_nvidia_accel_selected } } */
 
+#include <stdio.h>
 #include <string.h>
 #include <stdlib.h>
 #include <openacc.h>
@@ -25,6 +26,7 @@ main (int argc, char **argv)
 
   memset (&h[0], 0, N);
 
+  fprintf (stderr, "CheCKpOInT\n");
   acc_memcpy_from_device (h, 0, N);
 
   for (i = 0; i < N; i++)
@@ -40,5 +42,6 @@ main (int argc, char **argv)
   return 0;
 }
 
+/* { dg-output "CheCKpOInT(\n|\r\n|\r).*" } */
 /* { dg-output "invalid device address" } */
 /* { dg-shouldfail "" } */
diff --git libgomp/testsuite/libgomp.oacc-c-c++-common/lib-71.c libgomp/testsuite/libgomp.oacc-c-c++-common/lib-71.c
index e8584db..c85e824 100644
--- libgomp/testsuite/libgomp.oacc-c-c++-common/lib-71.c
+++ libgomp/testsuite/libgomp.oacc-c-c++-common/lib-71.c
@@ -92,6 +92,7 @@ main (int argc, char **argv)
       abort ();
     }
 
+  fprintf (stderr, "CheCKpOInT\n");
   if (acc_async_test (1) != 0)
     {
       fprintf (stderr, "asynchronous operation not running\n");
@@ -116,5 +117,6 @@ main (int argc, char **argv)
   return 0;
 }
 
+/* { dg-output "CheCKpOInT(\n|\r\n|\r).*" } */
 /* { dg-output "unknown async \[0-9\]+" } */
 /* { dg-shouldfail "" } */
diff --git libgomp/testsuite/libgomp.oacc-c-c++-common/lib-77.c libgomp/testsuite/libgomp.oacc-c-c++-common/lib-77.c
index 35a0980..f4f196d 100644
--- libgomp/testsuite/libgomp.oacc-c-c++-common/lib-77.c
+++ libgomp/testsuite/libgomp.oacc-c-c++-common/lib-77.c
@@ -98,6 +98,7 @@ main (int argc, char **argv)
       abort ();
     }
 
+  fprintf (stderr, "CheCKpOInT\n");
   acc_wait (1);
 
   atime = stop_timer (0);
@@ -132,5 +133,6 @@ main (int argc, char **argv)
   return 0;
 }
 
+/* { dg-output "CheCKpOInT(\n|\r\n|\r).*" } */
 /* { dg-output "unknown async \[0-9\]+" } */
 /* { dg-shouldfail "" } */
diff --git libgomp/testsuite/libgomp.oacc-c-c++-common/lib-80.c libgomp/testsuite/libgomp.oacc-c-c++-common/lib-80.c
index d521331..9a9a837 100644
--- libgomp/testsuite/libgomp.oacc-c-c++-common/lib-80.c
+++ libgomp/testsuite/libgomp.oacc-c-c++-common/lib-80.c
@@ -105,6 +105,7 @@ main (int argc, char **argv)
 	}
     }
 
+  fprintf (stderr, "CheCKpOInT\n");
   acc_wait_async (1, 1);
 
   acc_wait (1);
@@ -129,5 +130,6 @@ main (int argc, char **argv)
   return 0;
 }
 
+/* { dg-output "CheCKpOInT(\n|\r\n|\r).*" } */
 /* { dg-output "identical parameters" } */
 /* { dg-shouldfail "" } */
diff --git libgomp/testsuite/libgomp.oacc-c-c++-common/present-1.c libgomp/testsuite/libgomp.oacc-c-c++-common/present-1.c
index d8fcb71..61c8109 100644
--- libgomp/testsuite/libgomp.oacc-c-c++-common/present-1.c
+++ libgomp/testsuite/libgomp.oacc-c-c++-common/present-1.c
@@ -21,6 +21,7 @@ main (int argc, char **argv)
     d = (float *) acc_malloc (N * sizeof (float));
     acc_map_data (c, d, N * sizeof (float));
 
+    fprintf (stderr, "CheCKpOInT\n");
 #pragma acc data present (a[0:N]) present (c[0:N]) present (b[0:N])
     {
 #pragma acc parallel
@@ -45,5 +46,7 @@ main (int argc, char **argv)
 
     return 0;
 }
+
+/* { dg-output "CheCKpOInT(\n|\r\n|\r).*" } */
 /* { dg-output "present clause: !acc_is_present" } */
 /* { dg-shouldfail "" } */
diff --git libgomp/testsuite/libgomp.oacc-fortran/abort-1.f90 libgomp/testsuite/libgomp.oacc-fortran/abort-1.f90
index 52b030b..b38303d 100644
--- libgomp/testsuite/libgomp.oacc-fortran/abort-1.f90
+++ libgomp/testsuite/libgomp.oacc-fortran/abort-1.f90
@@ -1,10 +1,12 @@
-! { dg-shouldfail "" { *-*-* } { "*" } { "" } }
-
 program main
   implicit none
 
+  print *, "CheCKpOInT"
   !$acc parallel
   call abort
   !$acc end parallel
 
 end program main
+
+! { dg-output "CheCKpOInT" }
+! { dg-shouldfail "" }
diff --git libgomp/testsuite/libgomp.oacc-fortran/data-already-1.f libgomp/testsuite/libgomp.oacc-fortran/data-already-1.f
index fc08fd5..6f0dc40 100644
--- libgomp/testsuite/libgomp.oacc-fortran/data-already-1.f
+++ libgomp/testsuite/libgomp.oacc-fortran/data-already-1.f
@@ -6,12 +6,14 @@
       INTEGER I
 
       CALL ACC_COPYIN (I)
-
+      PRINT *, "CheCKpOInT"
+      CALL FLUSH
 !$ACC DATA COPY (I)
       I = 0
 !$ACC END DATA
 
       END
 
+! { dg-output "CheCKpOInT(\n|\r\n|\r).*" }
 ! { dg-output "Trying to map into device \\\[\[0-9a-fA-FxX\]+..\[0-9a-fA-FxX\]+\\\) object when \\\[\[0-9a-fA-FxX\]+..\[0-9a-fA-FxX\]+\\\) is already mapped" }
 ! { dg-shouldfail "" }
diff --git libgomp/testsuite/libgomp.oacc-fortran/data-already-2.f libgomp/testsuite/libgomp.oacc-fortran/data-already-2.f
index b8a82b5..c93194d 100644
--- libgomp/testsuite/libgomp.oacc-fortran/data-already-2.f
+++ libgomp/testsuite/libgomp.oacc-fortran/data-already-2.f
@@ -5,6 +5,8 @@
       INTEGER I
 
 !$ACC DATA PRESENT_OR_COPY (I)
+      PRINT *, "CheCKpOInT"
+      CALL FLUSH
 !$ACC DATA COPYOUT (I)
       I = 0
 !$ACC END DATA
@@ -12,5 +14,6 @@
 
       END
 
+! { dg-output "CheCKpOInT(\n|\r\n|\r).*" }
 ! { dg-output "Trying to map into device \\\[\[0-9a-fA-FxX\]+..\[0-9a-fA-FxX\]+\\\) object when \\\[\[0-9a-fA-FxX\]+..\[0-9a-fA-FxX\]+\\\) is already mapped" }
 ! { dg-shouldfail "" }
diff --git libgomp/testsuite/libgomp.oacc-fortran/data-already-3.f libgomp/testsuite/libgomp.oacc-fortran/data-already-3.f
index c41de28..779dd89 100644
--- libgomp/testsuite/libgomp.oacc-fortran/data-already-3.f
+++ libgomp/testsuite/libgomp.oacc-fortran/data-already-3.f
@@ -6,10 +6,13 @@
       INTEGER I
 
 !$ACC DATA PRESENT_OR_COPY (I)
+      PRINT *, "CheCKpOInT"
+      CALL FLUSH
       CALL ACC_COPYIN (I)
 !$ACC END DATA
 
       END
 
-! { dg-shouldfail "" }
+! { dg-output "CheCKpOInT(\n|\r\n|\r).*" }
 ! { dg-output "already mapped to" }
+! { dg-shouldfail "" }
diff --git libgomp/testsuite/libgomp.oacc-fortran/data-already-4.f libgomp/testsuite/libgomp.oacc-fortran/data-already-4.f
index f54bf58..cf73032 100644
--- libgomp/testsuite/libgomp.oacc-fortran/data-already-4.f
+++ libgomp/testsuite/libgomp.oacc-fortran/data-already-4.f
@@ -6,9 +6,12 @@
       INTEGER I
 
       CALL ACC_PRESENT_OR_COPYIN (I)
+      PRINT *, "CheCKpOInT"
+      CALL FLUSH
       CALL ACC_COPYIN (I)
 
       END
 
-! { dg-shouldfail "" }
+! { dg-output "CheCKpOInT(\n|\r\n|\r).*" }
 ! { dg-output "already mapped to" }
+! { dg-shouldfail "" }
diff --git libgomp/testsuite/libgomp.oacc-fortran/data-already-5.f libgomp/testsuite/libgomp.oacc-fortran/data-already-5.f
index 9a3e94f..f5cc94b 100644
--- libgomp/testsuite/libgomp.oacc-fortran/data-already-5.f
+++ libgomp/testsuite/libgomp.oacc-fortran/data-already-5.f
@@ -6,9 +6,12 @@
       INTEGER I
 
 !$ACC ENTER DATA CREATE (I)
+      PRINT *, "CheCKpOInT"
+      CALL FLUSH
       CALL ACC_COPYIN (I)
 
       END
 
-! { dg-shouldfail "" }
+! { dg-output "CheCKpOInT(\n|\r\n|\r).*" }
 ! { dg-output "already mapped to" }
+! { dg-shouldfail "" }
diff --git libgomp/testsuite/libgomp.oacc-fortran/data-already-6.f libgomp/testsuite/libgomp.oacc-fortran/data-already-6.f
index eaf5d98..5d895bf 100644
--- libgomp/testsuite/libgomp.oacc-fortran/data-already-6.f
+++ libgomp/testsuite/libgomp.oacc-fortran/data-already-6.f
@@ -6,9 +6,12 @@
       INTEGER I
 
       CALL ACC_PRESENT_OR_COPYIN (I)
+      PRINT *, "CheCKpOInT"
+      CALL FLUSH
 !$ACC ENTER DATA CREATE (I)
 
       END
 
-! { dg-shouldfail "" }
+! { dg-output "CheCKpOInT(\n|\r\n|\r).*" }
 ! { dg-output "already mapped to" }
+! { dg-shouldfail "" }
diff --git libgomp/testsuite/libgomp.oacc-fortran/data-already-7.f libgomp/testsuite/libgomp.oacc-fortran/data-already-7.f
index d96bf0b..2217c3a 100644
--- libgomp/testsuite/libgomp.oacc-fortran/data-already-7.f
+++ libgomp/testsuite/libgomp.oacc-fortran/data-already-7.f
@@ -6,9 +6,12 @@
       INTEGER I
 
 !$ACC ENTER DATA CREATE (I)
+      PRINT *, "CheCKpOInT"
+      CALL FLUSH
       CALL ACC_CREATE (I)
 
       END
 
-! { dg-shouldfail "" }
+! { dg-output "CheCKpOInT(\n|\r\n|\r).*" }
 ! { dg-output "already mapped to" }
+! { dg-shouldfail "" }
diff --git libgomp/testsuite/libgomp.oacc-fortran/data-already-8.f libgomp/testsuite/libgomp.oacc-fortran/data-already-8.f
index 2083809..f4f74c1 100644
--- libgomp/testsuite/libgomp.oacc-fortran/data-already-8.f
+++ libgomp/testsuite/libgomp.oacc-fortran/data-already-8.f
@@ -5,6 +5,8 @@
       INTEGER I
 
 !$ACC DATA CREATE (I)
+      PRINT *, "CheCKpOInT"
+      CALL FLUSH
 !$ACC PARALLEL COPYIN (I)
       I = 0
 !$ACC END PARALLEL
@@ -12,5 +14,6 @@
 
       END
 
+! { dg-output "CheCKpOInT(\n|\r\n|\r).*" }
 ! { dg-output "Trying to map into device \\\[\[0-9a-fA-FxX\]+..\[0-9a-fA-FxX\]+\\\) object when \\\[\[0-9a-fA-FxX\]+..\[0-9a-fA-FxX\]+\\\) is already mapped" }
 ! { dg-shouldfail "" }


Grüße,
 Thomas

[-- Attachment #2: signature.asc --]
[-- Type: application/pgp-signature, Size: 472 bytes --]

^ permalink raw reply	[flat|nested] 8+ messages in thread

* Re: Add checkpoint to libgomp dg-shouldfail tests (was: [PR testsuite/65205] Fix dg-shouldfail usage in OpenACC libgomp tests)
  2015-08-14 10:56   ` Add checkpoint to libgomp dg-shouldfail tests (was: [PR testsuite/65205] Fix dg-shouldfail usage in OpenACC libgomp tests) Thomas Schwinge
@ 2015-08-14 11:16     ` Janne Blomqvist
  2015-08-14 11:19     ` FX
  2015-08-14 15:56     ` Add checkpoint to libgomp dg-shouldfail tests Thomas Schwinge
  2 siblings, 0 replies; 8+ messages in thread
From: Janne Blomqvist @ 2015-08-14 11:16 UTC (permalink / raw)
  To: Thomas Schwinge; +Cc: GCC Patches, Jakub Jelinek, Fortran List, James Norris

On Fri, Aug 14, 2015 at 1:56 PM, Thomas Schwinge
<thomas@codesourcery.com> wrote:
> Hi!
>
> (Can a Fortran person please comment on this: as it's nontrivial to write
> to stderr, let's just write to stdout followed by a flush, which does
> have the same ordering effect -- OK?)

If you want to write to stderr, with gfortran you can just do

  write(0, *) "Foo"

instead of

  print *, "Foo"

(With GFortran, unit=0 corresponds to stderr).




-- 
Janne Blomqvist

^ permalink raw reply	[flat|nested] 8+ messages in thread

* Re: Add checkpoint to libgomp dg-shouldfail tests (was: [PR testsuite/65205] Fix dg-shouldfail usage in OpenACC libgomp tests)
  2015-08-14 10:56   ` Add checkpoint to libgomp dg-shouldfail tests (was: [PR testsuite/65205] Fix dg-shouldfail usage in OpenACC libgomp tests) Thomas Schwinge
  2015-08-14 11:16     ` Janne Blomqvist
@ 2015-08-14 11:19     ` FX
  2015-08-14 15:56     ` Add checkpoint to libgomp dg-shouldfail tests Thomas Schwinge
  2 siblings, 0 replies; 8+ messages in thread
From: FX @ 2015-08-14 11:19 UTC (permalink / raw)
  To: Thomas Schwinge; +Cc: gcc-patches, Jakub Jelinek, fortran, James Norris

> (Can a Fortran person please comment on this: as it's nontrivial to write
> to stderr, let's just write to stdout followed by a flush, which does
> have the same ordering effect -- OK?)

Although there are no absolute guarantees on flushing, it should work in practice.

Note that the FLUSH subroutine (as in “call flush”) is nonstandard. The standard way to achieve this is the FLUSH statement:

  use iso_fortran_env, only : output_unit
  flush output_unit

where the first line (“use …”) goes at the very top of the routine/program, above “implicit none”. So the patch for, e.g., libgomp.oacc-fortran/data-already-7.f would be:

Index: libgomp/testsuite/libgomp.oacc-fortran/data-already-7.f
===================================================================
--- libgomp/testsuite/libgomp.oacc-fortran/data-already-7.f	(revision 226823)
+++ libgomp/testsuite/libgomp.oacc-fortran/data-already-7.f	(working copy)
@@ -1,5 +1,6 @@
 ! { dg-skip-if "" { *-*-* } { "*" } { "-DACC_MEM_SHARED=0" } }
 
+      USE ISO_FORTRAN_ENV, ONLY: OUTPUT_UNIT
       IMPLICIT NONE
       INCLUDE "openacc_lib.h"
 
@@ -7,6 +8,8 @@
 
 !$ACC ENTER DATA CREATE (I)
       CALL ACC_CREATE (I)
+      PRINT *, "CheCKpOInT"
+      FLUSH OUTPUT_UNIT
 
       END
 


I hope this helps,
FX

^ permalink raw reply	[flat|nested] 8+ messages in thread

* Re: Add checkpoint to libgomp dg-shouldfail tests
  2015-08-14 10:56   ` Add checkpoint to libgomp dg-shouldfail tests (was: [PR testsuite/65205] Fix dg-shouldfail usage in OpenACC libgomp tests) Thomas Schwinge
  2015-08-14 11:16     ` Janne Blomqvist
  2015-08-14 11:19     ` FX
@ 2015-08-14 15:56     ` Thomas Schwinge
  2015-09-27 14:45       ` Thomas Schwinge
  2 siblings, 1 reply; 8+ messages in thread
From: Thomas Schwinge @ 2015-08-14 15:56 UTC (permalink / raw)
  To: gcc-patches, Jakub Jelinek; +Cc: James Norris, fortran

[-- Attachment #1: Type: text/plain, Size: 55027 bytes --]

Hi!

On Fri, 14 Aug 2015 12:56:00 +0200, I wrote:
> (Can a Fortran person please comment on this: as it's nontrivial to write
> to stderr, let's just write to stdout followed by a flush, which does
> have the same ordering effect -- OK?)

OK, turns out it's actually not very difficult to write to stderr --
thanks FX and Janne for your suggestions!  Here, I went with Janne's,
which is a little simpler yet sufficient.

> On Thu, 30 Apr 2015 14:47:03 +0200, I wrote:
> > Here is a patch, prepared by Jim Norris, to fix dg-shouldfail usage in
> > OpenACC libgomp tests.  [...]
> 
> (These dg-shouldfail tests are expected to exit with a non-zero exit
> status, and we're checking for a specific messages on stdout/stderr.)
> 
> > As obvious, committed to trunk in r222620:
> > 
> > commit cf9c09c49e63176ff8a1fba429971cb13226260b
> > Author: tschwinge <tschwinge@138bc75d-0d04-0410-961f-82ee72b054a4>
> > Date:   Thu Apr 30 12:44:39 2015 +0000
> > 
> >     [PR testsuite/65205] Fix dg-shouldfail usage in OpenACC libgomp tests
> >     
> >     	PR testsuite/65205
> 
> > --- libgomp/testsuite/libgomp.oacc-c-c++-common/clauses-2.c
> > +++ libgomp/testsuite/libgomp.oacc-c-c++-common/clauses-2.c
> > @@ -64,4 +64,5 @@ main (int argc, char **argv)
> >  
> >      return 0;
> >  }
> > -/* { dg-shouldfail "libgomp: \[\h+,\d+\] is not mapped" } */
> > +/* { dg-output "Trying to map into device \\\[0x\[0-9a-f\]+..0x\[0-9a-f\]+\\\) object when \\\[0x\[0-9a-f\]+..0x\[0-9a-f\]+\\\) is already mapped" }
> > +/* { dg-shouldfail "" } */
> 
> It once occurred to me that it's also a good idea to verify that we're
> actually reaching the expected checkpoint before terminating -- OK to
> commit?

OK for trunk?

commit 97f963dc86199ef2237fffa6293d4dfdacbd1e59
Author: Thomas Schwinge <thomas@codesourcery.com>
Date:   Fri Aug 14 17:51:03 2015 +0200

    Add checkpoint to libgomp dg-shouldfail tests
    
    That is, verify that we're actually reaching the expected checkpoint before
    terminating.
---
 libgomp/testsuite/libgomp.oacc-c-c++-common/abort-1.c       |    5 +++--
 libgomp/testsuite/libgomp.oacc-c-c++-common/abort-3.c       |    5 +++--
 libgomp/testsuite/libgomp.oacc-c-c++-common/clauses-2.c     |    3 +++
 .../testsuite/libgomp.oacc-c-c++-common/data-already-1.c    |    3 +++
 .../testsuite/libgomp.oacc-c-c++-common/data-already-2.c    |    8 +++++++-
 .../testsuite/libgomp.oacc-c-c++-common/data-already-3.c    |   11 ++++++++---
 .../testsuite/libgomp.oacc-c-c++-common/data-already-4.c    |    7 +++++--
 .../testsuite/libgomp.oacc-c-c++-common/data-already-5.c    |    7 +++++--
 .../testsuite/libgomp.oacc-c-c++-common/data-already-6.c    |    7 +++++--
 .../testsuite/libgomp.oacc-c-c++-common/data-already-7.c    |    7 +++++--
 .../testsuite/libgomp.oacc-c-c++-common/data-already-8.c    |    8 +++++++-
 libgomp/testsuite/libgomp.oacc-c-c++-common/lib-1.c         |    3 +++
 libgomp/testsuite/libgomp.oacc-c-c++-common/lib-11.c        |    3 +++
 libgomp/testsuite/libgomp.oacc-c-c++-common/lib-16.c        |    3 +++
 libgomp/testsuite/libgomp.oacc-c-c++-common/lib-17.c        |    3 +++
 libgomp/testsuite/libgomp.oacc-c-c++-common/lib-18.c        |    5 +++--
 libgomp/testsuite/libgomp.oacc-c-c++-common/lib-2.c         |    3 +++
 libgomp/testsuite/libgomp.oacc-c-c++-common/lib-20.c        |    3 +++
 libgomp/testsuite/libgomp.oacc-c-c++-common/lib-21.c        |    3 +++
 libgomp/testsuite/libgomp.oacc-c-c++-common/lib-22.c        |    3 +++
 libgomp/testsuite/libgomp.oacc-c-c++-common/lib-23.c        |    3 +++
 libgomp/testsuite/libgomp.oacc-c-c++-common/lib-25.c        |    3 +++
 libgomp/testsuite/libgomp.oacc-c-c++-common/lib-26.c        |    3 +++
 libgomp/testsuite/libgomp.oacc-c-c++-common/lib-27.c        |    3 +++
 libgomp/testsuite/libgomp.oacc-c-c++-common/lib-28.c        |    3 +++
 libgomp/testsuite/libgomp.oacc-c-c++-common/lib-29.c        |    3 +++
 libgomp/testsuite/libgomp.oacc-c-c++-common/lib-3.c         |    3 +++
 libgomp/testsuite/libgomp.oacc-c-c++-common/lib-30.c        |    3 +++
 libgomp/testsuite/libgomp.oacc-c-c++-common/lib-34.c        |    3 +++
 libgomp/testsuite/libgomp.oacc-c-c++-common/lib-35.c        |    3 +++
 libgomp/testsuite/libgomp.oacc-c-c++-common/lib-36.c        |    3 +++
 libgomp/testsuite/libgomp.oacc-c-c++-common/lib-39.c        |    3 +++
 libgomp/testsuite/libgomp.oacc-c-c++-common/lib-4.c         |    3 +++
 libgomp/testsuite/libgomp.oacc-c-c++-common/lib-40.c        |    3 +++
 libgomp/testsuite/libgomp.oacc-c-c++-common/lib-42.c        |    3 +++
 libgomp/testsuite/libgomp.oacc-c-c++-common/lib-43.c        |    3 +++
 libgomp/testsuite/libgomp.oacc-c-c++-common/lib-44.c        |    3 +++
 libgomp/testsuite/libgomp.oacc-c-c++-common/lib-47.c        |    3 +++
 libgomp/testsuite/libgomp.oacc-c-c++-common/lib-48.c        |    3 +++
 libgomp/testsuite/libgomp.oacc-c-c++-common/lib-52.c        |    3 +++
 libgomp/testsuite/libgomp.oacc-c-c++-common/lib-53.c        |    3 +++
 libgomp/testsuite/libgomp.oacc-c-c++-common/lib-54.c        |    3 +++
 libgomp/testsuite/libgomp.oacc-c-c++-common/lib-57.c        |    8 ++++++++
 libgomp/testsuite/libgomp.oacc-c-c++-common/lib-58.c        |    8 ++++++++
 libgomp/testsuite/libgomp.oacc-c-c++-common/lib-62.c        |    3 +++
 libgomp/testsuite/libgomp.oacc-c-c++-common/lib-63.c        |    3 +++
 libgomp/testsuite/libgomp.oacc-c-c++-common/lib-64.c        |    3 +++
 libgomp/testsuite/libgomp.oacc-c-c++-common/lib-65.c        |    3 +++
 libgomp/testsuite/libgomp.oacc-c-c++-common/lib-67.c        |    3 +++
 libgomp/testsuite/libgomp.oacc-c-c++-common/lib-68.c        |    3 +++
 libgomp/testsuite/libgomp.oacc-c-c++-common/lib-71.c        |    2 ++
 libgomp/testsuite/libgomp.oacc-c-c++-common/lib-77.c        |    2 ++
 libgomp/testsuite/libgomp.oacc-c-c++-common/lib-80.c        |    2 ++
 libgomp/testsuite/libgomp.oacc-c-c++-common/present-1.c     |    3 +++
 libgomp/testsuite/libgomp.oacc-fortran/abort-1.f90          |    6 ++++--
 libgomp/testsuite/libgomp.oacc-fortran/data-already-1.f     |    3 ++-
 libgomp/testsuite/libgomp.oacc-fortran/data-already-2.f     |    2 ++
 libgomp/testsuite/libgomp.oacc-fortran/data-already-3.f     |    4 +++-
 libgomp/testsuite/libgomp.oacc-fortran/data-already-4.f     |    4 +++-
 libgomp/testsuite/libgomp.oacc-fortran/data-already-5.f     |    4 +++-
 libgomp/testsuite/libgomp.oacc-fortran/data-already-6.f     |    4 +++-
 libgomp/testsuite/libgomp.oacc-fortran/data-already-7.f     |    4 +++-
 libgomp/testsuite/libgomp.oacc-fortran/data-already-8.f     |    2 ++
 63 files changed, 215 insertions(+), 27 deletions(-)

diff --git libgomp/testsuite/libgomp.oacc-c-c++-common/abort-1.c libgomp/testsuite/libgomp.oacc-c-c++-common/abort-1.c
index f88b9e3..6a9b1df 100644
--- libgomp/testsuite/libgomp.oacc-c-c++-common/abort-1.c
+++ libgomp/testsuite/libgomp.oacc-c-c++-common/abort-1.c
@@ -1,12 +1,11 @@
 /* { dg-do run } */
-/* { dg-shouldfail "" { *-*-* } { "*" } { "" } } */
 
 #include <stdlib.h>
 
 int
 main (void)
 {
-
+  __builtin_printf ("CheCKpOInT\n");
 #pragma acc parallel
   {
     abort ();
@@ -15,3 +14,5 @@ main (void)
   return 0;
 }
 
+/* { dg-output "CheCKpOInT" } */
+/* { dg-shouldfail ""  } */
diff --git libgomp/testsuite/libgomp.oacc-c-c++-common/abort-3.c libgomp/testsuite/libgomp.oacc-c-c++-common/abort-3.c
index be7aaa8..2c8f347 100644
--- libgomp/testsuite/libgomp.oacc-c-c++-common/abort-3.c
+++ libgomp/testsuite/libgomp.oacc-c-c++-common/abort-3.c
@@ -1,12 +1,11 @@
 /* { dg-do run } */
-/* { dg-shouldfail "" { *-*-* } { "*" } { "" } } */
 
 #include <stdlib.h>
 
 int
 main (void)
 {
-
+  __builtin_printf ("CheCKpOInT\n");
 #pragma acc kernels
   {
     abort ();
@@ -15,3 +14,5 @@ main (void)
   return 0;
 }
 
+/* { dg-output "CheCKpOInT" } */
+/* { dg-shouldfail ""  } */
diff --git libgomp/testsuite/libgomp.oacc-c-c++-common/clauses-2.c libgomp/testsuite/libgomp.oacc-c-c++-common/clauses-2.c
index c0a5d00..ff237fe 100644
--- libgomp/testsuite/libgomp.oacc-c-c++-common/clauses-2.c
+++ libgomp/testsuite/libgomp.oacc-c-c++-common/clauses-2.c
@@ -27,6 +27,7 @@ main (int argc, char **argv)
     d = (float *) acc_malloc (N * sizeof (float));
     acc_map_data (c, d, N * sizeof (float));
 
+    fprintf (stderr, "CheCKpOInT\n");
 #pragma acc parallel copyin (a[0:N]) present_or_create (c[0:N+1]) copyout (b[0:N])
     {
         int ii;
@@ -64,5 +65,7 @@ main (int argc, char **argv)
 
     return 0;
 }
+
+/* { dg-output "CheCKpOInT(\n|\r\n|\r).*" } */
 /* { dg-output "Trying to map into device \\\[\[0-9a-fA-FxX\]+..\[0-9a-fA-FxX\]+\\\) object when \\\[\[0-9a-fA-FxX\]+..\[0-9a-fA-FxX\]+\\\) is already mapped" } */
 /* { dg-shouldfail "" } */
diff --git libgomp/testsuite/libgomp.oacc-c-c++-common/data-already-1.c libgomp/testsuite/libgomp.oacc-c-c++-common/data-already-1.c
index 0c61a66..0ed53a4 100644
--- libgomp/testsuite/libgomp.oacc-c-c++-common/data-already-1.c
+++ libgomp/testsuite/libgomp.oacc-c-c++-common/data-already-1.c
@@ -1,5 +1,6 @@
 /* { dg-skip-if "" { *-*-* } { "*" } { "-DACC_MEM_SHARED=0" } } */
 
+#include <stdio.h>
 #include <openacc.h>
 
 int
@@ -9,11 +10,13 @@ main (int argc, char *argv[])
 
   acc_copyin (&i, sizeof i);
 
+  fprintf (stderr, "CheCKpOInT\n");
 #pragma acc data copy (i)
   ++i;
 
   return 0;
 }
 
+/* { dg-output "CheCKpOInT(\n|\r\n|\r).*" } */
 /* { dg-output "Trying to map into device \\\[\[0-9a-fA-FxX\]+..\[0-9a-fA-FxX\]+\\\) object when \\\[\[0-9a-fA-FxX\]+..\[0-9a-fA-FxX\]+\\\) is already mapped" } */
 /* { dg-shouldfail "" } */
diff --git libgomp/testsuite/libgomp.oacc-c-c++-common/data-already-2.c libgomp/testsuite/libgomp.oacc-c-c++-common/data-already-2.c
index cd9fea3..00adf2a 100644
--- libgomp/testsuite/libgomp.oacc-c-c++-common/data-already-2.c
+++ libgomp/testsuite/libgomp.oacc-c-c++-common/data-already-2.c
@@ -1,16 +1,22 @@
 /* { dg-skip-if "" { *-*-* } { "*" } { "-DACC_MEM_SHARED=0" } } */
 
+#include <stdio.h>
+
 int
 main (int argc, char *argv[])
 {
   int i;
 
 #pragma acc data present_or_copy (i)
+  {
+    fprintf (stderr, "CheCKpOInT\n");
 #pragma acc data copyout (i)
-  ++i;
+    ++i;
+  }
 
   return 0;
 }
 
+/* { dg-output "CheCKpOInT(\n|\r\n|\r).*" } */
 /* { dg-output "Trying to map into device \\\[\[0-9a-fA-FxX\]+..\[0-9a-fA-FxX\]+\\\) object when \\\[\[0-9a-fA-FxX\]+..\[0-9a-fA-FxX\]+\\\) is already mapped" } */
 /* { dg-shouldfail "" } */
diff --git libgomp/testsuite/libgomp.oacc-c-c++-common/data-already-3.c libgomp/testsuite/libgomp.oacc-c-c++-common/data-already-3.c
index b993b78..04073e3 100644
--- libgomp/testsuite/libgomp.oacc-c-c++-common/data-already-3.c
+++ libgomp/testsuite/libgomp.oacc-c-c++-common/data-already-3.c
@@ -1,5 +1,6 @@
 /* { dg-skip-if "" { *-*-* } { "*" } { "-DACC_MEM_SHARED=0" } } */
 
+#include <stdio.h>
 #include <openacc.h>
 
 int
@@ -8,10 +9,14 @@ main (int argc, char *argv[])
   int i;
 
 #pragma acc data present_or_copy (i)
-  acc_copyin (&i, sizeof i);
+  {
+    fprintf (stderr, "CheCKpOInT\n");
+    acc_copyin (&i, sizeof i);
+  }
 
   return 0;
 }
 
-/* { dg-shouldfail "" }
-   { dg-output "already mapped to" } */
+/* { dg-output "CheCKpOInT(\n|\r\n|\r).*" } */
+/* { dg-output "already mapped to" } */
+/* { dg-shouldfail "" } */
diff --git libgomp/testsuite/libgomp.oacc-c-c++-common/data-already-4.c libgomp/testsuite/libgomp.oacc-c-c++-common/data-already-4.c
index 82523f4..cfa5cb2 100644
--- libgomp/testsuite/libgomp.oacc-c-c++-common/data-already-4.c
+++ libgomp/testsuite/libgomp.oacc-c-c++-common/data-already-4.c
@@ -1,5 +1,6 @@
 /* { dg-skip-if "" { *-*-* } { "*" } { "-DACC_MEM_SHARED=0" } } */
 
+#include <stdio.h>
 #include <openacc.h>
 
 int
@@ -8,10 +9,12 @@ main (int argc, char *argv[])
   int i;
 
   acc_present_or_copyin (&i, sizeof i);
+  fprintf (stderr, "CheCKpOInT\n");
   acc_copyin (&i, sizeof i);
 
   return 0;
 }
 
-/* { dg-shouldfail "" }
-   { dg-output "already mapped to" } */
+/* { dg-output "CheCKpOInT(\n|\r\n|\r).*" } */
+/* { dg-output "already mapped to" } */
+/* { dg-shouldfail "" } */
diff --git libgomp/testsuite/libgomp.oacc-c-c++-common/data-already-5.c libgomp/testsuite/libgomp.oacc-c-c++-common/data-already-5.c
index 4961fe5..e15c3fb 100644
--- libgomp/testsuite/libgomp.oacc-c-c++-common/data-already-5.c
+++ libgomp/testsuite/libgomp.oacc-c-c++-common/data-already-5.c
@@ -1,5 +1,6 @@
 /* { dg-skip-if "" { *-*-* } { "*" } { "-DACC_MEM_SHARED=0" } } */
 
+#include <stdio.h>
 #include <openacc.h>
 
 int
@@ -8,10 +9,12 @@ main (int argc, char *argv[])
   int i;
 
 #pragma acc enter data create (i)
+  fprintf (stderr, "CheCKpOInT\n");
   acc_copyin (&i, sizeof i);
 
   return 0;
 }
 
-/* { dg-shouldfail "" }
-   { dg-output "already mapped to" } */
+/* { dg-output "CheCKpOInT(\n|\r\n|\r).*" } */
+/* { dg-output "already mapped to" } */
+/* { dg-shouldfail "" } */
diff --git libgomp/testsuite/libgomp.oacc-c-c++-common/data-already-6.c libgomp/testsuite/libgomp.oacc-c-c++-common/data-already-6.c
index 77b56a9..4570c74 100644
--- libgomp/testsuite/libgomp.oacc-c-c++-common/data-already-6.c
+++ libgomp/testsuite/libgomp.oacc-c-c++-common/data-already-6.c
@@ -1,5 +1,6 @@
 /* { dg-skip-if "" { *-*-* } { "*" } { "-DACC_MEM_SHARED=0" } } */
 
+#include <stdio.h>
 #include <openacc.h>
 
 int
@@ -8,10 +9,12 @@ main (int argc, char *argv[])
   int i;
 
   acc_present_or_copyin (&i, sizeof i);
+  fprintf (stderr, "CheCKpOInT\n");
 #pragma acc enter data create (i)
 
   return 0;
 }
 
-/* { dg-shouldfail "" }
-   { dg-output "already mapped to" } */
+/* { dg-output "CheCKpOInT(\n|\r\n|\r).*" } */
+/* { dg-output "already mapped to" } */
+/* { dg-shouldfail "" } */
diff --git libgomp/testsuite/libgomp.oacc-c-c++-common/data-already-7.c libgomp/testsuite/libgomp.oacc-c-c++-common/data-already-7.c
index b08417b..467cf39 100644
--- libgomp/testsuite/libgomp.oacc-c-c++-common/data-already-7.c
+++ libgomp/testsuite/libgomp.oacc-c-c++-common/data-already-7.c
@@ -1,5 +1,6 @@
 /* { dg-skip-if "" { *-*-* } { "*" } { "-DACC_MEM_SHARED=0" } } */
 
+#include <stdio.h>
 #include <openacc.h>
 
 int
@@ -8,10 +9,12 @@ main (int argc, char *argv[])
   int i;
 
 #pragma acc enter data create (i)
+  fprintf (stderr, "CheCKpOInT\n");
   acc_create (&i, sizeof i);
 
   return 0;
 }
 
-/* { dg-shouldfail "" }
-   { dg-output "already mapped to" } */
+/* { dg-output "CheCKpOInT(\n|\r\n|\r).*" } */
+/* { dg-output "already mapped to" } */
+/* { dg-shouldfail "" } */
diff --git libgomp/testsuite/libgomp.oacc-c-c++-common/data-already-8.c libgomp/testsuite/libgomp.oacc-c-c++-common/data-already-8.c
index 7472d7f..f41431c 100644
--- libgomp/testsuite/libgomp.oacc-c-c++-common/data-already-8.c
+++ libgomp/testsuite/libgomp.oacc-c-c++-common/data-already-8.c
@@ -1,16 +1,22 @@
 /* { dg-skip-if "" { *-*-* } { "*" } { "-DACC_MEM_SHARED=0" } } */
 
+#include <stdio.h>
+
 int
 main (int argc, char *argv[])
 {
   int i;
 
 #pragma acc data create (i)
+  {
+    fprintf (stderr, "CheCKpOInT\n");
 #pragma acc parallel copyin (i)
-  ++i;
+    ++i;
+  }
 
   return 0;
 }
 
+/* { dg-output "CheCKpOInT(\n|\r\n|\r).*" } */
 /* { dg-output "Trying to map into device \\\[\[0-9a-fA-FxX\]+..\[0-9a-fA-FxX\]+\\\) object when \\\[\[0-9a-fA-FxX\]+..\[0-9a-fA-FxX\]+\\\) is already mapped" } */
 /* { dg-shouldfail "" } */
diff --git libgomp/testsuite/libgomp.oacc-c-c++-common/lib-1.c libgomp/testsuite/libgomp.oacc-c-c++-common/lib-1.c
index 5ff23b2..26318f1 100644
--- libgomp/testsuite/libgomp.oacc-c-c++-common/lib-1.c
+++ libgomp/testsuite/libgomp.oacc-c-c++-common/lib-1.c
@@ -1,5 +1,6 @@
 /* { dg-do run } */
 
+#include <stdio.h>
 #include <openacc.h>
 
 int
@@ -16,10 +17,12 @@ main (int argc, char **argv)
 
   acc_init (devtype);
 
+  fprintf (stderr, "CheCKpOInT\n");
   acc_init (devtype);
 
   return 0;
 }
 
+/* { dg-output "CheCKpOInT(\n|\r\n|\r).*" } */
 /* { dg-output "device already active" } */
 /* { dg-shouldfail "" } */
diff --git libgomp/testsuite/libgomp.oacc-c-c++-common/lib-11.c libgomp/testsuite/libgomp.oacc-c-c++-common/lib-11.c
index e34a876e..86cfeb6 100644
--- libgomp/testsuite/libgomp.oacc-c-c++-common/lib-11.c
+++ libgomp/testsuite/libgomp.oacc-c-c++-common/lib-11.c
@@ -1,6 +1,7 @@
 /* Only nvptx plugin does the required error checking.
    { dg-do run { target openacc_nvidia_accel_selected } } */
 
+#include <stdio.h>
 #include <stdlib.h>
 #include <openacc.h>
 #include <stdint.h>
@@ -15,10 +16,12 @@ main (int argc, char **argv)
   if (d == NULL)
     abort ();
 
+  fprintf (stderr, "CheCKpOInT\n");
   acc_free ((void *)((uintptr_t) d + (uintptr_t) (N >> 1)));
 
   return 0;
 }
 
+/* { dg-output "CheCKpOInT(\n|\r\n|\r).*" } */
 /* { dg-output "invalid device address" } */
 /* { dg-shouldfail "" } */
diff --git libgomp/testsuite/libgomp.oacc-c-c++-common/lib-16.c libgomp/testsuite/libgomp.oacc-c-c++-common/lib-16.c
index d6f6559..28e4e5c 100644
--- libgomp/testsuite/libgomp.oacc-c-c++-common/lib-16.c
+++ libgomp/testsuite/libgomp.oacc-c-c++-common/lib-16.c
@@ -1,5 +1,6 @@
 /* { dg-do run } */
 
+#include <stdio.h>
 #include <stdlib.h>
 #include <openacc.h>
 
@@ -19,6 +20,7 @@ main (int argc, char **argv)
 
   (void) acc_copyin (h, N);
 
+  fprintf (stderr, "CheCKpOInT\n");
   (void) acc_copyin (h, N);
 
   free (h);
@@ -26,5 +28,6 @@ main (int argc, char **argv)
   return 0;
 }
 
+/* { dg-output "CheCKpOInT(\n|\r\n|\r).*" } */
 /* { dg-output "\\\[\[0-9a-fA-FxX\]+,\\\+256\\\] already mapped to \\\[\[0-9a-fA-FxX\]+,\\\+256\\\]" } */
 /* { dg-shouldfail "" } */
diff --git libgomp/testsuite/libgomp.oacc-c-c++-common/lib-17.c libgomp/testsuite/libgomp.oacc-c-c++-common/lib-17.c
index d20ad6a..7d1767e 100644
--- libgomp/testsuite/libgomp.oacc-c-c++-common/lib-17.c
+++ libgomp/testsuite/libgomp.oacc-c-c++-common/lib-17.c
@@ -1,5 +1,6 @@
 /* { dg-do run } */
 
+#include <stdio.h>
 #include <stdlib.h>
 #include <openacc.h>
 
@@ -21,6 +22,7 @@ main (int argc, char **argv)
 
   acc_copyout (h, N);
 
+  fprintf (stderr, "CheCKpOInT\n");
   acc_copyout (h, N);
 
   free (h);
@@ -28,5 +30,6 @@ main (int argc, char **argv)
   return 0;
 }
 
+/* { dg-output "CheCKpOInT(\n|\r\n|\r).*" } */
 /* { dg-output "\\\[\[0-9a-fA-FxX\]+,256\\\] is not mapped" } */
 /* { dg-shouldfail "" } */
diff --git libgomp/testsuite/libgomp.oacc-c-c++-common/lib-18.c libgomp/testsuite/libgomp.oacc-c-c++-common/lib-18.c
index a3cb59a..160b33c 100644
--- libgomp/testsuite/libgomp.oacc-c-c++-common/lib-18.c
+++ libgomp/testsuite/libgomp.oacc-c-c++-common/lib-18.c
@@ -1,10 +1,9 @@
 /* { dg-do run } */
 
+#include <stdio.h>
 #include <stdlib.h>
 #include <openacc.h>
 
-#include <stdio.h>
-
 int
 main (int argc, char **argv)
 {
@@ -24,6 +23,7 @@ main (int argc, char **argv)
 
   acc_free (d);
 
+  fprintf (stderr, "CheCKpOInT\n");
   acc_copyout (h, N);
 
   free (h);
@@ -31,5 +31,6 @@ main (int argc, char **argv)
   return 0;
 }
 
+/* { dg-output "CheCKpOInT(\n|\r\n|\r).*" } */
 /* { dg-output "\\\[\[0-9a-fA-FxX\]+,256\\\] is not mapped" } */
 /* { dg-shouldfail "" } */
diff --git libgomp/testsuite/libgomp.oacc-c-c++-common/lib-2.c libgomp/testsuite/libgomp.oacc-c-c++-common/lib-2.c
index b16e9e6..c658dd6 100644
--- libgomp/testsuite/libgomp.oacc-c-c++-common/lib-2.c
+++ libgomp/testsuite/libgomp.oacc-c-c++-common/lib-2.c
@@ -1,5 +1,6 @@
 /* { dg-do run } */
 
+#include <stdio.h>
 #include <openacc.h>
 
 int
@@ -18,10 +19,12 @@ main (int argc, char **argv)
 
   acc_shutdown (devtype);
 
+  fprintf (stderr, "CheCKpOInT\n");
   acc_shutdown (devtype);
 
   return 0;
 }
 
+/* { dg-output "CheCKpOInT(\n|\r\n|\r).*" } */
 /* { dg-output "no device initialized" } */
 /* { dg-shouldfail "" } */
diff --git libgomp/testsuite/libgomp.oacc-c-c++-common/lib-20.c libgomp/testsuite/libgomp.oacc-c-c++-common/lib-20.c
index 3e86154..4f8e14c 100644
--- libgomp/testsuite/libgomp.oacc-c-c++-common/lib-20.c
+++ libgomp/testsuite/libgomp.oacc-c-c++-common/lib-20.c
@@ -1,5 +1,6 @@
 /* { dg-do run } */
 
+#include <stdio.h>
 #include <stdlib.h>
 #include <openacc.h>
 
@@ -19,6 +20,7 @@ main (int argc, char **argv)
 
   (void) acc_copyin (h, N);
 
+  fprintf (stderr, "CheCKpOInT\n");
   acc_copyout (h, N + 1);
 
   free (h);
@@ -26,5 +28,6 @@ main (int argc, char **argv)
   return 0;
 }
 
+/* { dg-output "CheCKpOInT(\n|\r\n|\r).*" } */
 /* { dg-output "\\\[\[0-9a-fA-FxX\]+,256\\\] surrounds2 \\\[\[0-9a-fA-FxX\]+,\\\+257\\\]" } */
 /* { dg-shouldfail "" } */
diff --git libgomp/testsuite/libgomp.oacc-c-c++-common/lib-21.c libgomp/testsuite/libgomp.oacc-c-c++-common/lib-21.c
index 7fb34e3..d908700 100644
--- libgomp/testsuite/libgomp.oacc-c-c++-common/lib-21.c
+++ libgomp/testsuite/libgomp.oacc-c-c++-common/lib-21.c
@@ -1,5 +1,6 @@
 /* { dg-do run } */
 
+#include <stdio.h>
 #include <stdlib.h>
 #include <openacc.h>
 
@@ -19,6 +20,7 @@ main (int argc, char **argv)
 
   (void) acc_copyin (h, N);
 
+  fprintf (stderr, "CheCKpOInT\n");
   acc_copyout (h, 0);
 
   free (h);
@@ -26,5 +28,6 @@ main (int argc, char **argv)
   return 0;
 }
 
+/* { dg-output "CheCKpOInT(\n|\r\n|\r).*" } */
 /* { dg-output "\\\[\[0-9a-fA-FxX\]+,0\\\] is not mapped" } */
 /* { dg-shouldfail "" } */
diff --git libgomp/testsuite/libgomp.oacc-c-c++-common/lib-22.c libgomp/testsuite/libgomp.oacc-c-c++-common/lib-22.c
index b0d4df8..a6c0197 100644
--- libgomp/testsuite/libgomp.oacc-c-c++-common/lib-22.c
+++ libgomp/testsuite/libgomp.oacc-c-c++-common/lib-22.c
@@ -1,5 +1,6 @@
 /* { dg-do run } */
 
+#include <stdio.h>
 #include <stdlib.h>
 #include <openacc.h>
 
@@ -19,6 +20,7 @@ main (int argc, char **argv)
 
   (void) acc_copyin (h, N);
 
+  fprintf (stderr, "CheCKpOInT\n");
   acc_copyout (h + 1, N - 1);
 
   free (h);
@@ -26,5 +28,6 @@ main (int argc, char **argv)
   return 0;
 }
 
+/* { dg-output "CheCKpOInT(\n|\r\n|\r).*" } */
 /* { dg-output "\\\[\[0-9a-fA-FxX\]+,256\\\] surrounds2 \\\[\[0-9a-fA-FxX\]+,\\\+255\\\]" } */
 /* { dg-shouldfail "" } */
diff --git libgomp/testsuite/libgomp.oacc-c-c++-common/lib-23.c libgomp/testsuite/libgomp.oacc-c-c++-common/lib-23.c
index 64334ec..2339dd6 100644
--- libgomp/testsuite/libgomp.oacc-c-c++-common/lib-23.c
+++ libgomp/testsuite/libgomp.oacc-c-c++-common/lib-23.c
@@ -1,5 +1,6 @@
 /* { dg-do run } */
 
+#include <stdio.h>
 #include <stdlib.h>
 #include <openacc.h>
 
@@ -28,6 +29,7 @@ main (int argc, char **argv)
 
   (void) acc_copyin (h2, N);
 
+  fprintf (stderr, "CheCKpOInT\n");
   acc_copyout (h1, N + N);
 
   free (h1);
@@ -36,5 +38,6 @@ main (int argc, char **argv)
   return 0;
 }
 
+/* { dg-output "CheCKpOInT(\n|\r\n|\r).*" } */
 /* { dg-output "\\\[\[0-9a-fA-FxX\]+,256\\\] surrounds2 \\\[\[0-9a-fA-FxX\]+,\\\+512\\\]" } */
 /* { dg-shouldfail "" } */
diff --git libgomp/testsuite/libgomp.oacc-c-c++-common/lib-25.c libgomp/testsuite/libgomp.oacc-c-c++-common/lib-25.c
index 17f4a19..bb709d3 100644
--- libgomp/testsuite/libgomp.oacc-c-c++-common/lib-25.c
+++ libgomp/testsuite/libgomp.oacc-c-c++-common/lib-25.c
@@ -1,5 +1,6 @@
 /* { dg-do run } */
 
+#include <stdio.h>
 #include <stdlib.h>
 #include <openacc.h>
 
@@ -16,6 +17,7 @@ main (int argc, char **argv)
   if (!d)
     abort ();
 
+  fprintf (stderr, "CheCKpOInT\n");
   d = acc_create (h, N);
   if (!d)
     abort ();
@@ -27,5 +29,6 @@ main (int argc, char **argv)
   return 0;
 }
 
+/* { dg-output "CheCKpOInT(\n|\r\n|\r).*" } */
 /* { dg-output "\\\[\[0-9a-fA-FxX\]+,\\\+256\\\] already mapped to \\\[\[0-9a-fA-FxX\]+,\\\+256\\\]" } */
 /* { dg-shouldfail "" } */
diff --git libgomp/testsuite/libgomp.oacc-c-c++-common/lib-26.c libgomp/testsuite/libgomp.oacc-c-c++-common/lib-26.c
index 41d560e..8e1a911 100644
--- libgomp/testsuite/libgomp.oacc-c-c++-common/lib-26.c
+++ libgomp/testsuite/libgomp.oacc-c-c++-common/lib-26.c
@@ -1,5 +1,6 @@
 /* { dg-do run } */
 
+#include <stdio.h>
 #include <stdlib.h>
 #include <openacc.h>
 
@@ -12,6 +13,7 @@ main (int argc, char **argv)
 
   h = (unsigned char *) malloc (N);
 
+  fprintf (stderr, "CheCKpOInT\n");
   d = acc_create (h, 0);
   if (!d)
     abort ();
@@ -23,5 +25,6 @@ main (int argc, char **argv)
   return 0;
 }
 
+/* { dg-output "CheCKpOInT(\n|\r\n|\r).*" } */
 /* { dg-output "\\\[\[0-9a-fA-FxX\]+,\\\+0\\\] is a bad range" } */
 /* { dg-shouldfail "" } */
diff --git libgomp/testsuite/libgomp.oacc-c-c++-common/lib-27.c libgomp/testsuite/libgomp.oacc-c-c++-common/lib-27.c
index 9d9d739..c61f62e 100644
--- libgomp/testsuite/libgomp.oacc-c-c++-common/lib-27.c
+++ libgomp/testsuite/libgomp.oacc-c-c++-common/lib-27.c
@@ -1,5 +1,6 @@
 /* { dg-do run } */
 
+#include <stdio.h>
 #include <stdlib.h>
 #include <openacc.h>
 
@@ -12,6 +13,7 @@ main (int argc, char **argv)
 
   h = (unsigned char *) malloc (N);
 
+  fprintf (stderr, "CheCKpOInT\n");
   d = acc_create (0, N);
   if (!d)
     abort ();
@@ -23,5 +25,6 @@ main (int argc, char **argv)
   return 0;
 }
 
+/* { dg-output "CheCKpOInT(\n|\r\n|\r).*" } */
 /* { dg-output "\\\[\[^\n\r]*,\\\+256\\\] is a bad range" } */
 /* { dg-shouldfail "" } */
diff --git libgomp/testsuite/libgomp.oacc-c-c++-common/lib-28.c libgomp/testsuite/libgomp.oacc-c-c++-common/lib-28.c
index 07d13d7..9304daa 100644
--- libgomp/testsuite/libgomp.oacc-c-c++-common/lib-28.c
+++ libgomp/testsuite/libgomp.oacc-c-c++-common/lib-28.c
@@ -1,5 +1,6 @@
 /* { dg-do run } */
 
+#include <stdio.h>
 #include <stdlib.h>
 #include <openacc.h>
 
@@ -16,6 +17,7 @@ main (int argc, char **argv)
   if (!d)
     abort ();
 
+  fprintf (stderr, "CheCKpOInT\n");
   acc_delete (0, N);
 
   free (h);
@@ -23,5 +25,6 @@ main (int argc, char **argv)
   return 0;
 }
 
+/* { dg-output "CheCKpOInT(\n|\r\n|\r).*" } */
 /* { dg-output "\\\[\[^\n\r]*,256\\\] is not mapped" } */
 /* { dg-shouldfail "" } */
diff --git libgomp/testsuite/libgomp.oacc-c-c++-common/lib-29.c libgomp/testsuite/libgomp.oacc-c-c++-common/lib-29.c
index da01194..92e3858 100644
--- libgomp/testsuite/libgomp.oacc-c-c++-common/lib-29.c
+++ libgomp/testsuite/libgomp.oacc-c-c++-common/lib-29.c
@@ -1,5 +1,6 @@
 /* { dg-do run } */
 
+#include <stdio.h>
 #include <stdlib.h>
 #include <openacc.h>
 
@@ -16,6 +17,7 @@ main (int argc, char **argv)
   if (!d)
     abort ();
 
+  fprintf (stderr, "CheCKpOInT\n");
   acc_delete (h, 0);
 
   free (h);
@@ -23,5 +25,6 @@ main (int argc, char **argv)
   return 0;
 }
 
+/* { dg-output "CheCKpOInT(\n|\r\n|\r).*" } */
 /* { dg-output "\\\[\[0-9a-fA-FxX\]+,0\\\] is not mapped" } */
 /* { dg-shouldfail "" } */
diff --git libgomp/testsuite/libgomp.oacc-c-c++-common/lib-3.c libgomp/testsuite/libgomp.oacc-c-c++-common/lib-3.c
index d5f390d..7118797 100644
--- libgomp/testsuite/libgomp.oacc-c-c++-common/lib-3.c
+++ libgomp/testsuite/libgomp.oacc-c-c++-common/lib-3.c
@@ -1,5 +1,6 @@
 /* { dg-do run } */
 
+#include <stdio.h>
 #include <openacc.h>
 
 int
@@ -7,11 +8,13 @@ main (int argc, char **argv)
 {
   acc_init (acc_device_host);
 
+  fprintf (stderr, "CheCKpOInT\n");
   acc_shutdown (acc_device_not_host);
 
   return 0;
 }
 
+/* { dg-output "CheCKpOInT(\n|\r\n|\r).*" } */
 /* TODO: currently prints: "libgomp: no device found".  */
 /* { dg-output "device \[0-9\]+\\\(\[0-9\]+\\\) is initialized" { xfail *-*-* } } */
 /* { dg-shouldfail "" } */
diff --git libgomp/testsuite/libgomp.oacc-c-c++-common/lib-30.c libgomp/testsuite/libgomp.oacc-c-c++-common/lib-30.c
index 9e34058..e81627d 100644
--- libgomp/testsuite/libgomp.oacc-c-c++-common/lib-30.c
+++ libgomp/testsuite/libgomp.oacc-c-c++-common/lib-30.c
@@ -1,5 +1,6 @@
 /* { dg-do run } */
 
+#include <stdio.h>
 #include <stdlib.h>
 #include <openacc.h>
 
@@ -16,6 +17,7 @@ main (int argc, char **argv)
   if (!d)
     abort ();
 
+  fprintf (stderr, "CheCKpOInT\n");
   acc_delete (h, N - 2);
 
   free (h);
@@ -23,5 +25,6 @@ main (int argc, char **argv)
   return 0;
 }
 
+/* { dg-output "CheCKpOInT(\n|\r\n|\r).*" } */
 /* { dg-output "\\\[\[0-9a-fA-FxX\]+,256\\\] surrounds2 \\\[\[0-9a-fA-FxX\]+,\\\+254\\\]" } */
 /* { dg-shouldfail "" } */
diff --git libgomp/testsuite/libgomp.oacc-c-c++-common/lib-34.c libgomp/testsuite/libgomp.oacc-c-c++-common/lib-34.c
index 536e2ae..031c731 100644
--- libgomp/testsuite/libgomp.oacc-c-c++-common/lib-34.c
+++ libgomp/testsuite/libgomp.oacc-c-c++-common/lib-34.c
@@ -1,5 +1,6 @@
 /* { dg-do run } */
 
+#include <stdio.h>
 #include <stdlib.h>
 #include <openacc.h>
 
@@ -16,6 +17,7 @@ main (int argc, char **argv)
   if (!d1)
     abort ();
 
+  fprintf (stderr, "CheCKpOInT\n");
   d2 = acc_present_or_create (h + 2, N);
   if (!d2)
     abort ();
@@ -30,5 +32,6 @@ main (int argc, char **argv)
   return 0;
 }
 
+/* { dg-output "CheCKpOInT(\n|\r\n|\r).*" } */
 /* { dg-output "\\\[\[0-9a-fA-FxX\]+,\\\+256\\\] not mapped" } */
 /* { dg-shouldfail "" } */
diff --git libgomp/testsuite/libgomp.oacc-c-c++-common/lib-35.c libgomp/testsuite/libgomp.oacc-c-c++-common/lib-35.c
index fc90136..5e0a0e9 100644
--- libgomp/testsuite/libgomp.oacc-c-c++-common/lib-35.c
+++ libgomp/testsuite/libgomp.oacc-c-c++-common/lib-35.c
@@ -1,5 +1,6 @@
 /* { dg-do run } */
 
+#include <stdio.h>
 #include <stdlib.h>
 #include <openacc.h>
 
@@ -12,6 +13,7 @@ main (int argc, char **argv)
 
   h = (unsigned char *) malloc (N);
 
+  fprintf (stderr, "CheCKpOInT\n");
   d = acc_present_or_create (0, N);
   if (!d)
     abort ();
@@ -23,5 +25,6 @@ main (int argc, char **argv)
   return 0;
 }
 
+/* { dg-output "CheCKpOInT(\n|\r\n|\r).*" } */
 /* { dg-output "\\\[\[^\n\r]*,\\\+256\\\] is a bad range" } */
 /* { dg-shouldfail "" } */
diff --git libgomp/testsuite/libgomp.oacc-c-c++-common/lib-36.c libgomp/testsuite/libgomp.oacc-c-c++-common/lib-36.c
index d0587ae..8ff61c7 100644
--- libgomp/testsuite/libgomp.oacc-c-c++-common/lib-36.c
+++ libgomp/testsuite/libgomp.oacc-c-c++-common/lib-36.c
@@ -1,5 +1,6 @@
 /* { dg-do run } */
 
+#include <stdio.h>
 #include <stdlib.h>
 #include <openacc.h>
 
@@ -12,6 +13,7 @@ main (int argc, char **argv)
 
   h = (unsigned char *) malloc (N);
 
+  fprintf (stderr, "CheCKpOInT\n");
   d = acc_present_or_create (h, 0);
   if (!d)
     abort ();
@@ -23,5 +25,6 @@ main (int argc, char **argv)
   return 0;
 }
 
+/* { dg-output "CheCKpOInT(\n|\r\n|\r).*" } */
 /* { dg-output "\\\[\[0-9a-fA-FxX\]+,\\\+0\\\] is a bad range" } */
 /* { dg-shouldfail "" } */
diff --git libgomp/testsuite/libgomp.oacc-c-c++-common/lib-39.c libgomp/testsuite/libgomp.oacc-c-c++-common/lib-39.c
index 01fdd90..39fc15a 100644
--- libgomp/testsuite/libgomp.oacc-c-c++-common/lib-39.c
+++ libgomp/testsuite/libgomp.oacc-c-c++-common/lib-39.c
@@ -1,5 +1,6 @@
 /* { dg-do run } */
 
+#include <stdio.h>
 #include <string.h>
 #include <stdlib.h>
 #include <openacc.h>
@@ -19,6 +20,7 @@ main (int argc, char **argv)
       h[i] = i;
     }
 
+  fprintf (stderr, "CheCKpOInT\n");
   d = acc_present_or_copyin (0, N);
   if (!d)
     abort ();
@@ -38,5 +40,6 @@ main (int argc, char **argv)
   return 0;
 }
 
+/* { dg-output "CheCKpOInT(\n|\r\n|\r).*" } */
 /* { dg-output "\\\[\[^\n\r]*,\\\+256\\\] is a bad range" } */
 /* { dg-shouldfail "" } */
diff --git libgomp/testsuite/libgomp.oacc-c-c++-common/lib-4.c libgomp/testsuite/libgomp.oacc-c-c++-common/lib-4.c
index 3bb9ea5..452ed29 100644
--- libgomp/testsuite/libgomp.oacc-c-c++-common/lib-4.c
+++ libgomp/testsuite/libgomp.oacc-c-c++-common/lib-4.c
@@ -1,14 +1,17 @@
 /* { dg-do run } */
 
+#include <stdio.h>
 #include <openacc.h>
 
 int
 main (int argc, char **argv)
 {
+  fprintf (stderr, "CheCKpOInT\n");
   acc_init ((acc_device_t) 99);
 
   return 0;
 }
 
+/* { dg-output "CheCKpOInT(\n|\r\n|\r).*" } */
 /* { dg-output "unknown device type \[0-9\]+" } */
 /* { dg-shouldfail "" } */
diff --git libgomp/testsuite/libgomp.oacc-c-c++-common/lib-40.c libgomp/testsuite/libgomp.oacc-c-c++-common/lib-40.c
index 5a19898..f4ab6d8 100644
--- libgomp/testsuite/libgomp.oacc-c-c++-common/lib-40.c
+++ libgomp/testsuite/libgomp.oacc-c-c++-common/lib-40.c
@@ -1,5 +1,6 @@
 /* { dg-do run } */
 
+#include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
 #include <unistd.h>
@@ -20,6 +21,7 @@ main (int argc, char **argv)
       h[i] = i;
     }
 
+  fprintf (stderr, "CheCKpOInT\n");
   d = acc_present_or_copyin (h, 0);
   if (!d)
     abort ();
@@ -39,5 +41,6 @@ main (int argc, char **argv)
   return 0;
 }
 
+/* { dg-output "CheCKpOInT(\n|\r\n|\r).*" } */
 /* { dg-output "\\\[\[0-9a-fA-FxX\]+,\\\+0\\\] is a bad range" } */
 /* { dg-shouldfail "" } */
diff --git libgomp/testsuite/libgomp.oacc-c-c++-common/lib-42.c libgomp/testsuite/libgomp.oacc-c-c++-common/lib-42.c
index b74addd..95c4162 100644
--- libgomp/testsuite/libgomp.oacc-c-c++-common/lib-42.c
+++ libgomp/testsuite/libgomp.oacc-c-c++-common/lib-42.c
@@ -1,5 +1,6 @@
 /* { dg-do run } */
 
+#include <stdio.h>
 #include <stdlib.h>
 #include <openacc.h>
 
@@ -17,6 +18,7 @@ main (int argc, char **argv)
       h[i] = i;
     }
 
+  fprintf (stderr, "CheCKpOInT\n");
   acc_update_device (h, N);
 
   acc_copyout (h, N);
@@ -32,6 +34,7 @@ main (int argc, char **argv)
   return 0;
 }
 
+/* { dg-output "CheCKpOInT(\n|\r\n|\r).*" } */
 /* TODO: currently doesn't print anything; SIGSEGV.
    <https://gcc.gnu.org/PR66518>.  */
 /* { dg-output "\\\[\[0-9a-fA-FxX\]+,256\\\] is not mapped" { xfail *-*-* } } */
diff --git libgomp/testsuite/libgomp.oacc-c-c++-common/lib-43.c libgomp/testsuite/libgomp.oacc-c-c++-common/lib-43.c
index 45d4988..0d593f0 100644
--- libgomp/testsuite/libgomp.oacc-c-c++-common/lib-43.c
+++ libgomp/testsuite/libgomp.oacc-c-c++-common/lib-43.c
@@ -1,5 +1,6 @@
 /* { dg-do run } */
 
+#include <stdio.h>
 #include <stdlib.h>
 #include <openacc.h>
 
@@ -27,6 +28,7 @@ main (int argc, char **argv)
       h[i] = 0xab;
     }
 
+  fprintf (stderr, "CheCKpOInT\n");
   acc_update_device (0, N);
 
   acc_copyout (h, N);
@@ -42,5 +44,6 @@ main (int argc, char **argv)
   return 0;
 }
 
+/* { dg-output "CheCKpOInT(\n|\r\n|\r).*" } */
 /* { dg-output "\\\[\[^\n\r]*,256\\\] is not mapped" } */
 /* { dg-shouldfail "" } */
diff --git libgomp/testsuite/libgomp.oacc-c-c++-common/lib-44.c libgomp/testsuite/libgomp.oacc-c-c++-common/lib-44.c
index abe2b9e..e98ecc4 100644
--- libgomp/testsuite/libgomp.oacc-c-c++-common/lib-44.c
+++ libgomp/testsuite/libgomp.oacc-c-c++-common/lib-44.c
@@ -1,5 +1,6 @@
 /* { dg-do run } */
 
+#include <stdio.h>
 #include <stdlib.h>
 #include <openacc.h>
 
@@ -27,6 +28,7 @@ main (int argc, char **argv)
       h[i] = 0xab;
     }
 
+  fprintf (stderr, "CheCKpOInT\n");
   acc_update_device (h, 0);
 
   acc_copyout (h, N);
@@ -42,5 +44,6 @@ main (int argc, char **argv)
   return 0;
 }
 
+/* { dg-output "CheCKpOInT(\n|\r\n|\r).*" } */
 /* { dg-output "\\\[\[0-9a-fA-FxX\]+,0\\\] is not mapped" } */
 /* { dg-shouldfail "" } */
diff --git libgomp/testsuite/libgomp.oacc-c-c++-common/lib-47.c libgomp/testsuite/libgomp.oacc-c-c++-common/lib-47.c
index 2b3730b..f26fc33 100644
--- libgomp/testsuite/libgomp.oacc-c-c++-common/lib-47.c
+++ libgomp/testsuite/libgomp.oacc-c-c++-common/lib-47.c
@@ -1,5 +1,6 @@
 /* { dg-do run } */
 
+#include <stdio.h>
 #include <string.h>
 #include <stdlib.h>
 #include <openacc.h>
@@ -25,6 +26,7 @@ main (int argc, char **argv)
 
   memset (&h[0], 0, N);
 
+  fprintf (stderr, "CheCKpOInT\n");
   acc_update_self (0, N);
 
   for (i = 0; i < N; i++)
@@ -40,5 +42,6 @@ main (int argc, char **argv)
   return 0;
 }
 
+/* { dg-output "CheCKpOInT(\n|\r\n|\r).*" } */
 /* { dg-output "\\\[\[^\n\r]*,256\\\] is not mapped" } */
 /* { dg-shouldfail "" } */
diff --git libgomp/testsuite/libgomp.oacc-c-c++-common/lib-48.c libgomp/testsuite/libgomp.oacc-c-c++-common/lib-48.c
index febe022..253ce59 100644
--- libgomp/testsuite/libgomp.oacc-c-c++-common/lib-48.c
+++ libgomp/testsuite/libgomp.oacc-c-c++-common/lib-48.c
@@ -1,5 +1,6 @@
 /* { dg-do run } */
 
+#include <stdio.h>
 #include <string.h>
 #include <stdlib.h>
 #include <openacc.h>
@@ -25,6 +26,7 @@ main (int argc, char **argv)
 
   memset (&h[0], 0, N);
 
+  fprintf (stderr, "CheCKpOInT\n");
   acc_update_self (h, 0);
 
   for (i = 0; i < N; i++)
@@ -40,5 +42,6 @@ main (int argc, char **argv)
   return 0;
 }
 
+/* { dg-output "CheCKpOInT(\n|\r\n|\r).*" } */
 /* { dg-output "\\\[\[0-9a-fA-FxX\]+,0\\\] is not mapped" } */
 /* { dg-shouldfail "" } */
diff --git libgomp/testsuite/libgomp.oacc-c-c++-common/lib-52.c libgomp/testsuite/libgomp.oacc-c-c++-common/lib-52.c
index 39845e8..cfbb077 100644
--- libgomp/testsuite/libgomp.oacc-c-c++-common/lib-52.c
+++ libgomp/testsuite/libgomp.oacc-c-c++-common/lib-52.c
@@ -1,5 +1,6 @@
 /* { dg-do run } */
 
+#include <stdio.h>
 #include <stdlib.h>
 #include <openacc.h>
 
@@ -14,6 +15,7 @@ main (int argc, char **argv)
 
   d = acc_malloc (N);
 
+  fprintf (stderr, "CheCKpOInT\n");
   acc_map_data (0, d, N);
 
   acc_unmap_data (h);
@@ -25,6 +27,7 @@ main (int argc, char **argv)
   return 0;
 }
 
+/* { dg-output "CheCKpOInT(\n|\r\n|\r).*" } */
 /* { dg-output "\\\[\[^\n\r]*,\\\+256\]->\[\[0-9a-fA-FxX\]+,\\\+256\\\] is a bad map" { target openacc_nvidia_accel_selected } } */
 /* { dg-output "cannot map data on shared-memory system" { target openacc_host_selected } } */
 /* { dg-shouldfail "" } */
diff --git libgomp/testsuite/libgomp.oacc-c-c++-common/lib-53.c libgomp/testsuite/libgomp.oacc-c-c++-common/lib-53.c
index bed9323..5de376d 100644
--- libgomp/testsuite/libgomp.oacc-c-c++-common/lib-53.c
+++ libgomp/testsuite/libgomp.oacc-c-c++-common/lib-53.c
@@ -1,5 +1,6 @@
 /* { dg-do run } */
 
+#include <stdio.h>
 #include <stdlib.h>
 #include <openacc.h>
 
@@ -14,6 +15,7 @@ main (int argc, char **argv)
 
   d = acc_malloc (N);
 
+  fprintf (stderr, "CheCKpOInT\n");
   acc_map_data (h, 0, N);
 
   acc_unmap_data (h);
@@ -25,6 +27,7 @@ main (int argc, char **argv)
   return 0;
 }
 
+/* { dg-output "CheCKpOInT(\n|\r\n|\r).*" } */
 /* { dg-output "\\\[\[0-9a-fA-FxX\]+,\\\+256\]->\\\[\[^\n\r]*,\\\+256\\\] is a bad map" { target openacc_nvidia_accel_selected } } */
 /* { dg-output "cannot map data on shared-memory system" { target openacc_host_selected } } */
 /* { dg-shouldfail "" } */
diff --git libgomp/testsuite/libgomp.oacc-c-c++-common/lib-54.c libgomp/testsuite/libgomp.oacc-c-c++-common/lib-54.c
index 20fd175..3e621c3 100644
--- libgomp/testsuite/libgomp.oacc-c-c++-common/lib-54.c
+++ libgomp/testsuite/libgomp.oacc-c-c++-common/lib-54.c
@@ -1,5 +1,6 @@
 /* { dg-do run } */
 
+#include <stdio.h>
 #include <stdlib.h>
 #include <openacc.h>
 
@@ -14,6 +15,7 @@ main (int argc, char **argv)
 
   d = acc_malloc (N);
 
+  fprintf (stderr, "CheCKpOInT\n");
   acc_map_data (h, d, 0);
 
   acc_unmap_data (h);
@@ -25,6 +27,7 @@ main (int argc, char **argv)
   return 0;
 }
 
+/* { dg-output "CheCKpOInT(\n|\r\n|\r).*" } */
 /* { dg-output "\\\[\[0-9a-fA-FxX\]+,\\\+0\\\]->\\\[\[0-9a-fA-FxX\]+,\\\+0\\\] is a bad map" { target openacc_nvidia_accel_selected } } */
 /* { dg-output "cannot map data on shared-memory system" { target openacc_host_selected } } */
 /* { dg-shouldfail "" } */
diff --git libgomp/testsuite/libgomp.oacc-c-c++-common/lib-57.c libgomp/testsuite/libgomp.oacc-c-c++-common/lib-57.c
index 69ab79f..971a014 100644
--- libgomp/testsuite/libgomp.oacc-c-c++-common/lib-57.c
+++ libgomp/testsuite/libgomp.oacc-c-c++-common/lib-57.c
@@ -1,5 +1,6 @@
 /* { dg-do run } */
 
+#include <stdio.h>
 #include <stdlib.h>
 #include <openacc.h>
 
@@ -14,8 +15,14 @@ main (int argc, char **argv)
 
   d = acc_malloc (N);
 
+#if ACC_MEM_SHARED
+  fprintf (stderr, "CheCKpOInT\n");
+#endif
   acc_map_data (h, d, N);
 
+#if !ACC_MEM_SHARED
+  fprintf (stderr, "CheCKpOInT\n");
+#endif
   acc_unmap_data (d);
 
   acc_free (d);
@@ -25,6 +32,7 @@ main (int argc, char **argv)
   return 0;
 }
 
+/* { dg-output "CheCKpOInT(\n|\r\n|\r).*" } */
 /* { dg-output "\[0-9a-fA-FxX\]+ is not a mapped block" { target openacc_nvidia_accel_selected } } */
 /* { dg-output "cannot map data on shared-memory system" { target openacc_host_selected } } */
 /* { dg-shouldfail "" } */
diff --git libgomp/testsuite/libgomp.oacc-c-c++-common/lib-58.c libgomp/testsuite/libgomp.oacc-c-c++-common/lib-58.c
index 9b1ecd9..fedda77 100644
--- libgomp/testsuite/libgomp.oacc-c-c++-common/lib-58.c
+++ libgomp/testsuite/libgomp.oacc-c-c++-common/lib-58.c
@@ -1,5 +1,6 @@
 /* { dg-do run } */
 
+#include <stdio.h>
 #include <stdlib.h>
 #include <openacc.h>
 
@@ -14,8 +15,14 @@ main (int argc, char **argv)
 
   d = acc_malloc (N);
 
+#if ACC_MEM_SHARED
+  fprintf (stderr, "CheCKpOInT\n");
+#endif
   acc_map_data (h, d, N);
 
+#if !ACC_MEM_SHARED
+  fprintf (stderr, "CheCKpOInT\n");
+#endif
   acc_unmap_data (0);
 
   acc_free (d);
@@ -25,6 +32,7 @@ main (int argc, char **argv)
   return 0;
 }
 
+/* { dg-output "CheCKpOInT(\n|\r\n|\r).*" } */
 /* { dg-output "\[^\n\r]* is not a mapped block" { target openacc_nvidia_accel_selected } } */
 /* { dg-output "cannot map data on shared-memory system" { target openacc_host_selected } } */
 /* { dg-shouldfail "" } */
diff --git libgomp/testsuite/libgomp.oacc-c-c++-common/lib-62.c libgomp/testsuite/libgomp.oacc-c-c++-common/lib-62.c
index 2988b5b..ace4b05 100644
--- libgomp/testsuite/libgomp.oacc-c-c++-common/lib-62.c
+++ libgomp/testsuite/libgomp.oacc-c-c++-common/lib-62.c
@@ -1,5 +1,6 @@
 /* { dg-do run { target openacc_nvidia_accel_selected } } */
 
+#include <stdio.h>
 #include <string.h>
 #include <stdlib.h>
 #include <openacc.h>
@@ -25,6 +26,7 @@ main (int argc, char **argv)
 
   memset (&h[0], 0, N);
 
+  fprintf (stderr, "CheCKpOInT\n");
   acc_memcpy_to_device (d, h, N << 1);
 
   acc_memcpy_from_device (h, d, N);
@@ -42,5 +44,6 @@ main (int argc, char **argv)
   return 0;
 }
 
+/* { dg-output "CheCKpOInT(\n|\r\n|\r).*" } */
 /* { dg-output "invalid size" } */
 /* { dg-shouldfail "" } */
diff --git libgomp/testsuite/libgomp.oacc-c-c++-common/lib-63.c libgomp/testsuite/libgomp.oacc-c-c++-common/lib-63.c
index 69c061e..a3fa728 100644
--- libgomp/testsuite/libgomp.oacc-c-c++-common/lib-63.c
+++ libgomp/testsuite/libgomp.oacc-c-c++-common/lib-63.c
@@ -1,5 +1,6 @@
 /* { dg-do run { target openacc_nvidia_accel_selected } } */
 
+#include <stdio.h>
 #include <string.h>
 #include <stdlib.h>
 #include <openacc.h>
@@ -21,6 +22,7 @@ main (int argc, char **argv)
 
   d = acc_malloc (N);
 
+  fprintf (stderr, "CheCKpOInT\n");
   acc_memcpy_to_device (0, h, N);
 
   memset (&h[0], 0, N);
@@ -40,5 +42,6 @@ main (int argc, char **argv)
   return 0;
 }
 
+/* { dg-output "CheCKpOInT(\n|\r\n|\r).*" } */
 /* { dg-output "invalid device address" } */
 /* { dg-shouldfail "" } */
diff --git libgomp/testsuite/libgomp.oacc-c-c++-common/lib-64.c libgomp/testsuite/libgomp.oacc-c-c++-common/lib-64.c
index 6a785b0..b57f67a 100644
--- libgomp/testsuite/libgomp.oacc-c-c++-common/lib-64.c
+++ libgomp/testsuite/libgomp.oacc-c-c++-common/lib-64.c
@@ -1,5 +1,6 @@
 /* { dg-do run { target openacc_nvidia_accel_selected } } */
 
+#include <stdio.h>
 #include <string.h>
 #include <stdlib.h>
 #include <openacc.h>
@@ -21,6 +22,7 @@ main (int argc, char **argv)
 
   d = acc_malloc (N);
 
+  fprintf (stderr, "CheCKpOInT\n");
   acc_memcpy_to_device (d, 0, N);
 
   memset (&h[0], 0, N);
@@ -40,5 +42,6 @@ main (int argc, char **argv)
   return 0;
 }
 
+/* { dg-output "CheCKpOInT(\n|\r\n|\r).*" } */
 /* { dg-output "invalid host address" } */
 /* { dg-shouldfail "" } */
diff --git libgomp/testsuite/libgomp.oacc-c-c++-common/lib-65.c libgomp/testsuite/libgomp.oacc-c-c++-common/lib-65.c
index 0f2f9eb..0fca821 100644
--- libgomp/testsuite/libgomp.oacc-c-c++-common/lib-65.c
+++ libgomp/testsuite/libgomp.oacc-c-c++-common/lib-65.c
@@ -1,5 +1,6 @@
 /* { dg-do run { target openacc_nvidia_accel_selected } } */
 
+#include <stdio.h>
 #include <string.h>
 #include <stdlib.h>
 #include <openacc.h>
@@ -21,6 +22,7 @@ main (int argc, char **argv)
 
   d = acc_malloc (N);
 
+  fprintf (stderr, "CheCKpOInT\n");
   acc_memcpy_to_device (d, d, N);
 
   memset (&h[0], 0, N);
@@ -40,5 +42,6 @@ main (int argc, char **argv)
   return 0;
 }
 
+/* { dg-output "CheCKpOInT(\n|\r\n|\r).*" } */
 /* { dg-output "invalid host or device address" } */
 /* { dg-shouldfail "" } */
diff --git libgomp/testsuite/libgomp.oacc-c-c++-common/lib-67.c libgomp/testsuite/libgomp.oacc-c-c++-common/lib-67.c
index 31b8c1f..ec3c2a5 100644
--- libgomp/testsuite/libgomp.oacc-c-c++-common/lib-67.c
+++ libgomp/testsuite/libgomp.oacc-c-c++-common/lib-67.c
@@ -1,5 +1,6 @@
 /* { dg-do run { target openacc_nvidia_accel_selected } } */
 
+#include <stdio.h>
 #include <string.h>
 #include <stdlib.h>
 #include <openacc.h>
@@ -25,6 +26,7 @@ main (int argc, char **argv)
 
   memset (&h[0], 0, N);
 
+  fprintf (stderr, "CheCKpOInT\n");
   acc_memcpy_from_device (0, d, N);
 
   for (i = 0; i < N; i++)
@@ -40,5 +42,6 @@ main (int argc, char **argv)
   return 0;
 }
 
+/* { dg-output "CheCKpOInT(\n|\r\n|\r).*" } */
 /* { dg-output "invalid host address" } */
 /* { dg-shouldfail "" } */
diff --git libgomp/testsuite/libgomp.oacc-c-c++-common/lib-68.c libgomp/testsuite/libgomp.oacc-c-c++-common/lib-68.c
index dc39770..f109034 100644
--- libgomp/testsuite/libgomp.oacc-c-c++-common/lib-68.c
+++ libgomp/testsuite/libgomp.oacc-c-c++-common/lib-68.c
@@ -1,5 +1,6 @@
 /* { dg-do run { target openacc_nvidia_accel_selected } } */
 
+#include <stdio.h>
 #include <string.h>
 #include <stdlib.h>
 #include <openacc.h>
@@ -25,6 +26,7 @@ main (int argc, char **argv)
 
   memset (&h[0], 0, N);
 
+  fprintf (stderr, "CheCKpOInT\n");
   acc_memcpy_from_device (h, 0, N);
 
   for (i = 0; i < N; i++)
@@ -40,5 +42,6 @@ main (int argc, char **argv)
   return 0;
 }
 
+/* { dg-output "CheCKpOInT(\n|\r\n|\r).*" } */
 /* { dg-output "invalid device address" } */
 /* { dg-shouldfail "" } */
diff --git libgomp/testsuite/libgomp.oacc-c-c++-common/lib-71.c libgomp/testsuite/libgomp.oacc-c-c++-common/lib-71.c
index e8584db..c85e824 100644
--- libgomp/testsuite/libgomp.oacc-c-c++-common/lib-71.c
+++ libgomp/testsuite/libgomp.oacc-c-c++-common/lib-71.c
@@ -92,6 +92,7 @@ main (int argc, char **argv)
       abort ();
     }
 
+  fprintf (stderr, "CheCKpOInT\n");
   if (acc_async_test (1) != 0)
     {
       fprintf (stderr, "asynchronous operation not running\n");
@@ -116,5 +117,6 @@ main (int argc, char **argv)
   return 0;
 }
 
+/* { dg-output "CheCKpOInT(\n|\r\n|\r).*" } */
 /* { dg-output "unknown async \[0-9\]+" } */
 /* { dg-shouldfail "" } */
diff --git libgomp/testsuite/libgomp.oacc-c-c++-common/lib-77.c libgomp/testsuite/libgomp.oacc-c-c++-common/lib-77.c
index 35a0980..f4f196d 100644
--- libgomp/testsuite/libgomp.oacc-c-c++-common/lib-77.c
+++ libgomp/testsuite/libgomp.oacc-c-c++-common/lib-77.c
@@ -98,6 +98,7 @@ main (int argc, char **argv)
       abort ();
     }
 
+  fprintf (stderr, "CheCKpOInT\n");
   acc_wait (1);
 
   atime = stop_timer (0);
@@ -132,5 +133,6 @@ main (int argc, char **argv)
   return 0;
 }
 
+/* { dg-output "CheCKpOInT(\n|\r\n|\r).*" } */
 /* { dg-output "unknown async \[0-9\]+" } */
 /* { dg-shouldfail "" } */
diff --git libgomp/testsuite/libgomp.oacc-c-c++-common/lib-80.c libgomp/testsuite/libgomp.oacc-c-c++-common/lib-80.c
index d521331..9a9a837 100644
--- libgomp/testsuite/libgomp.oacc-c-c++-common/lib-80.c
+++ libgomp/testsuite/libgomp.oacc-c-c++-common/lib-80.c
@@ -105,6 +105,7 @@ main (int argc, char **argv)
 	}
     }
 
+  fprintf (stderr, "CheCKpOInT\n");
   acc_wait_async (1, 1);
 
   acc_wait (1);
@@ -129,5 +130,6 @@ main (int argc, char **argv)
   return 0;
 }
 
+/* { dg-output "CheCKpOInT(\n|\r\n|\r).*" } */
 /* { dg-output "identical parameters" } */
 /* { dg-shouldfail "" } */
diff --git libgomp/testsuite/libgomp.oacc-c-c++-common/present-1.c libgomp/testsuite/libgomp.oacc-c-c++-common/present-1.c
index d8fcb71..61c8109 100644
--- libgomp/testsuite/libgomp.oacc-c-c++-common/present-1.c
+++ libgomp/testsuite/libgomp.oacc-c-c++-common/present-1.c
@@ -21,6 +21,7 @@ main (int argc, char **argv)
     d = (float *) acc_malloc (N * sizeof (float));
     acc_map_data (c, d, N * sizeof (float));
 
+    fprintf (stderr, "CheCKpOInT\n");
 #pragma acc data present (a[0:N]) present (c[0:N]) present (b[0:N])
     {
 #pragma acc parallel
@@ -45,5 +46,7 @@ main (int argc, char **argv)
 
     return 0;
 }
+
+/* { dg-output "CheCKpOInT(\n|\r\n|\r).*" } */
 /* { dg-output "present clause: !acc_is_present" } */
 /* { dg-shouldfail "" } */
diff --git libgomp/testsuite/libgomp.oacc-fortran/abort-1.f90 libgomp/testsuite/libgomp.oacc-fortran/abort-1.f90
index 52b030b..b38303d 100644
--- libgomp/testsuite/libgomp.oacc-fortran/abort-1.f90
+++ libgomp/testsuite/libgomp.oacc-fortran/abort-1.f90
@@ -1,10 +1,12 @@
-! { dg-shouldfail "" { *-*-* } { "*" } { "" } }
-
 program main
   implicit none
 
+  print *, "CheCKpOInT"
   !$acc parallel
   call abort
   !$acc end parallel
 
 end program main
+
+! { dg-output "CheCKpOInT" }
+! { dg-shouldfail "" }
diff --git libgomp/testsuite/libgomp.oacc-fortran/data-already-1.f libgomp/testsuite/libgomp.oacc-fortran/data-already-1.f
index fc08fd5..9e99cc6 100644
--- libgomp/testsuite/libgomp.oacc-fortran/data-already-1.f
+++ libgomp/testsuite/libgomp.oacc-fortran/data-already-1.f
@@ -6,12 +6,13 @@
       INTEGER I
 
       CALL ACC_COPYIN (I)
-
+      WRITE(0, *) "CheCKpOInT"
 !$ACC DATA COPY (I)
       I = 0
 !$ACC END DATA
 
       END
 
+! { dg-output "CheCKpOInT(\n|\r\n|\r).*" }
 ! { dg-output "Trying to map into device \\\[\[0-9a-fA-FxX\]+..\[0-9a-fA-FxX\]+\\\) object when \\\[\[0-9a-fA-FxX\]+..\[0-9a-fA-FxX\]+\\\) is already mapped" }
 ! { dg-shouldfail "" }
diff --git libgomp/testsuite/libgomp.oacc-fortran/data-already-2.f libgomp/testsuite/libgomp.oacc-fortran/data-already-2.f
index b8a82b5..b908a0c 100644
--- libgomp/testsuite/libgomp.oacc-fortran/data-already-2.f
+++ libgomp/testsuite/libgomp.oacc-fortran/data-already-2.f
@@ -5,6 +5,7 @@
       INTEGER I
 
 !$ACC DATA PRESENT_OR_COPY (I)
+      WRITE(0, *) "CheCKpOInT"
 !$ACC DATA COPYOUT (I)
       I = 0
 !$ACC END DATA
@@ -12,5 +13,6 @@
 
       END
 
+! { dg-output "CheCKpOInT(\n|\r\n|\r).*" }
 ! { dg-output "Trying to map into device \\\[\[0-9a-fA-FxX\]+..\[0-9a-fA-FxX\]+\\\) object when \\\[\[0-9a-fA-FxX\]+..\[0-9a-fA-FxX\]+\\\) is already mapped" }
 ! { dg-shouldfail "" }
diff --git libgomp/testsuite/libgomp.oacc-fortran/data-already-3.f libgomp/testsuite/libgomp.oacc-fortran/data-already-3.f
index c41de28..d93e1c5 100644
--- libgomp/testsuite/libgomp.oacc-fortran/data-already-3.f
+++ libgomp/testsuite/libgomp.oacc-fortran/data-already-3.f
@@ -6,10 +6,12 @@
       INTEGER I
 
 !$ACC DATA PRESENT_OR_COPY (I)
+      WRITE(0, *) "CheCKpOInT"
       CALL ACC_COPYIN (I)
 !$ACC END DATA
 
       END
 
-! { dg-shouldfail "" }
+! { dg-output "CheCKpOInT(\n|\r\n|\r).*" }
 ! { dg-output "already mapped to" }
+! { dg-shouldfail "" }
diff --git libgomp/testsuite/libgomp.oacc-fortran/data-already-4.f libgomp/testsuite/libgomp.oacc-fortran/data-already-4.f
index f54bf58..ea76e05 100644
--- libgomp/testsuite/libgomp.oacc-fortran/data-already-4.f
+++ libgomp/testsuite/libgomp.oacc-fortran/data-already-4.f
@@ -6,9 +6,11 @@
       INTEGER I
 
       CALL ACC_PRESENT_OR_COPYIN (I)
+      WRITE(0, *) "CheCKpOInT"
       CALL ACC_COPYIN (I)
 
       END
 
-! { dg-shouldfail "" }
+! { dg-output "CheCKpOInT(\n|\r\n|\r).*" }
 ! { dg-output "already mapped to" }
+! { dg-shouldfail "" }
diff --git libgomp/testsuite/libgomp.oacc-fortran/data-already-5.f libgomp/testsuite/libgomp.oacc-fortran/data-already-5.f
index 9a3e94f..19df1f8 100644
--- libgomp/testsuite/libgomp.oacc-fortran/data-already-5.f
+++ libgomp/testsuite/libgomp.oacc-fortran/data-already-5.f
@@ -6,9 +6,11 @@
       INTEGER I
 
 !$ACC ENTER DATA CREATE (I)
+      WRITE(0, *) "CheCKpOInT"
       CALL ACC_COPYIN (I)
 
       END
 
-! { dg-shouldfail "" }
+! { dg-output "CheCKpOInT(\n|\r\n|\r).*" }
 ! { dg-output "already mapped to" }
+! { dg-shouldfail "" }
diff --git libgomp/testsuite/libgomp.oacc-fortran/data-already-6.f libgomp/testsuite/libgomp.oacc-fortran/data-already-6.f
index eaf5d98..2bd1079 100644
--- libgomp/testsuite/libgomp.oacc-fortran/data-already-6.f
+++ libgomp/testsuite/libgomp.oacc-fortran/data-already-6.f
@@ -6,9 +6,11 @@
       INTEGER I
 
       CALL ACC_PRESENT_OR_COPYIN (I)
+      WRITE(0, *) "CheCKpOInT"
 !$ACC ENTER DATA CREATE (I)
 
       END
 
-! { dg-shouldfail "" }
+! { dg-output "CheCKpOInT(\n|\r\n|\r).*" }
 ! { dg-output "already mapped to" }
+! { dg-shouldfail "" }
diff --git libgomp/testsuite/libgomp.oacc-fortran/data-already-7.f libgomp/testsuite/libgomp.oacc-fortran/data-already-7.f
index d96bf0b..1342360 100644
--- libgomp/testsuite/libgomp.oacc-fortran/data-already-7.f
+++ libgomp/testsuite/libgomp.oacc-fortran/data-already-7.f
@@ -6,9 +6,11 @@
       INTEGER I
 
 !$ACC ENTER DATA CREATE (I)
+      WRITE(0, *) "CheCKpOInT"
       CALL ACC_CREATE (I)
 
       END
 
-! { dg-shouldfail "" }
+! { dg-output "CheCKpOInT(\n|\r\n|\r).*" }
 ! { dg-output "already mapped to" }
+! { dg-shouldfail "" }
diff --git libgomp/testsuite/libgomp.oacc-fortran/data-already-8.f libgomp/testsuite/libgomp.oacc-fortran/data-already-8.f
index 2083809..b206547 100644
--- libgomp/testsuite/libgomp.oacc-fortran/data-already-8.f
+++ libgomp/testsuite/libgomp.oacc-fortran/data-already-8.f
@@ -5,6 +5,7 @@
       INTEGER I
 
 !$ACC DATA CREATE (I)
+      WRITE(0, *) "CheCKpOInT"
 !$ACC PARALLEL COPYIN (I)
       I = 0
 !$ACC END PARALLEL
@@ -12,5 +13,6 @@
 
       END
 
+! { dg-output "CheCKpOInT(\n|\r\n|\r).*" }
 ! { dg-output "Trying to map into device \\\[\[0-9a-fA-FxX\]+..\[0-9a-fA-FxX\]+\\\) object when \\\[\[0-9a-fA-FxX\]+..\[0-9a-fA-FxX\]+\\\) is already mapped" }
 ! { dg-shouldfail "" }


Grüße,
 Thomas

[-- Attachment #2: Type: application/pgp-signature, Size: 472 bytes --]

^ permalink raw reply	[flat|nested] 8+ messages in thread

* Re: Add checkpoint to libgomp dg-shouldfail tests
  2015-08-14 15:56     ` Add checkpoint to libgomp dg-shouldfail tests Thomas Schwinge
@ 2015-09-27 14:45       ` Thomas Schwinge
  2015-09-27 15:50         ` FX
  2015-09-27 16:56         ` Jakub Jelinek
  0 siblings, 2 replies; 8+ messages in thread
From: Thomas Schwinge @ 2015-09-27 14:45 UTC (permalink / raw)
  To: gcc-patches, Jakub Jelinek; +Cc: fortran

[-- Attachment #1: Type: text/plain, Size: 58414 bytes --]

Hi!

Ping.

On Fri, 14 Aug 2015 17:53:52 +0200, I wrote:
> On Fri, 14 Aug 2015 12:56:00 +0200, I wrote:
> > (Can a Fortran person please comment on this: as it's nontrivial to write
> > to stderr, let's just write to stdout followed by a flush, which does
> > have the same ordering effect -- OK?)
> 
> OK, turns out it's actually not very difficult to write to stderr --
> thanks FX and Janne for your suggestions!  Here, I went with Janne's,
> which is a little simpler yet sufficient.
> 
> > On Thu, 30 Apr 2015 14:47:03 +0200, I wrote:
> > > Here is a patch, prepared by Jim Norris, to fix dg-shouldfail usage in
> > > OpenACC libgomp tests.  [...]
> > 
> > (These dg-shouldfail tests are expected to exit with a non-zero exit
> > status, and we're checking for a specific messages on stdout/stderr.)
> > 
> > > As obvious, committed to trunk in r222620:
> > > 
> > > commit cf9c09c49e63176ff8a1fba429971cb13226260b
> > > Author: tschwinge <tschwinge@138bc75d-0d04-0410-961f-82ee72b054a4>
> > > Date:   Thu Apr 30 12:44:39 2015 +0000
> > > 
> > >     [PR testsuite/65205] Fix dg-shouldfail usage in OpenACC libgomp tests
> > >     
> > >     	PR testsuite/65205
> > 
> > > --- libgomp/testsuite/libgomp.oacc-c-c++-common/clauses-2.c
> > > +++ libgomp/testsuite/libgomp.oacc-c-c++-common/clauses-2.c
> > > @@ -64,4 +64,5 @@ main (int argc, char **argv)
> > >  
> > >      return 0;
> > >  }
> > > -/* { dg-shouldfail "libgomp: \[\h+,\d+\] is not mapped" } */
> > > +/* { dg-output "Trying to map into device \\\[0x\[0-9a-f\]+..0x\[0-9a-f\]+\\\) object when \\\[0x\[0-9a-f\]+..0x\[0-9a-f\]+\\\) is already mapped" }
> > > +/* { dg-shouldfail "" } */
> > 
> > It once occurred to me that it's also a good idea to verify that we're
> > actually reaching the expected checkpoint before terminating -- OK to
> > commit?
> 
> OK for trunk?
> 
> commit 97f963dc86199ef2237fffa6293d4dfdacbd1e59
> Author: Thomas Schwinge <thomas@codesourcery.com>
> Date:   Fri Aug 14 17:51:03 2015 +0200
> 
>     Add checkpoint to libgomp dg-shouldfail tests
>     
>     That is, verify that we're actually reaching the expected checkpoint before
>     terminating.
> ---
>  libgomp/testsuite/libgomp.oacc-c-c++-common/abort-1.c       |    5 +++--
>  libgomp/testsuite/libgomp.oacc-c-c++-common/abort-3.c       |    5 +++--
>  libgomp/testsuite/libgomp.oacc-c-c++-common/clauses-2.c     |    3 +++
>  .../testsuite/libgomp.oacc-c-c++-common/data-already-1.c    |    3 +++
>  .../testsuite/libgomp.oacc-c-c++-common/data-already-2.c    |    8 +++++++-
>  .../testsuite/libgomp.oacc-c-c++-common/data-already-3.c    |   11 ++++++++---
>  .../testsuite/libgomp.oacc-c-c++-common/data-already-4.c    |    7 +++++--
>  .../testsuite/libgomp.oacc-c-c++-common/data-already-5.c    |    7 +++++--
>  .../testsuite/libgomp.oacc-c-c++-common/data-already-6.c    |    7 +++++--
>  .../testsuite/libgomp.oacc-c-c++-common/data-already-7.c    |    7 +++++--
>  .../testsuite/libgomp.oacc-c-c++-common/data-already-8.c    |    8 +++++++-
>  libgomp/testsuite/libgomp.oacc-c-c++-common/lib-1.c         |    3 +++
>  libgomp/testsuite/libgomp.oacc-c-c++-common/lib-11.c        |    3 +++
>  libgomp/testsuite/libgomp.oacc-c-c++-common/lib-16.c        |    3 +++
>  libgomp/testsuite/libgomp.oacc-c-c++-common/lib-17.c        |    3 +++
>  libgomp/testsuite/libgomp.oacc-c-c++-common/lib-18.c        |    5 +++--
>  libgomp/testsuite/libgomp.oacc-c-c++-common/lib-2.c         |    3 +++
>  libgomp/testsuite/libgomp.oacc-c-c++-common/lib-20.c        |    3 +++
>  libgomp/testsuite/libgomp.oacc-c-c++-common/lib-21.c        |    3 +++
>  libgomp/testsuite/libgomp.oacc-c-c++-common/lib-22.c        |    3 +++
>  libgomp/testsuite/libgomp.oacc-c-c++-common/lib-23.c        |    3 +++
>  libgomp/testsuite/libgomp.oacc-c-c++-common/lib-25.c        |    3 +++
>  libgomp/testsuite/libgomp.oacc-c-c++-common/lib-26.c        |    3 +++
>  libgomp/testsuite/libgomp.oacc-c-c++-common/lib-27.c        |    3 +++
>  libgomp/testsuite/libgomp.oacc-c-c++-common/lib-28.c        |    3 +++
>  libgomp/testsuite/libgomp.oacc-c-c++-common/lib-29.c        |    3 +++
>  libgomp/testsuite/libgomp.oacc-c-c++-common/lib-3.c         |    3 +++
>  libgomp/testsuite/libgomp.oacc-c-c++-common/lib-30.c        |    3 +++
>  libgomp/testsuite/libgomp.oacc-c-c++-common/lib-34.c        |    3 +++
>  libgomp/testsuite/libgomp.oacc-c-c++-common/lib-35.c        |    3 +++
>  libgomp/testsuite/libgomp.oacc-c-c++-common/lib-36.c        |    3 +++
>  libgomp/testsuite/libgomp.oacc-c-c++-common/lib-39.c        |    3 +++
>  libgomp/testsuite/libgomp.oacc-c-c++-common/lib-4.c         |    3 +++
>  libgomp/testsuite/libgomp.oacc-c-c++-common/lib-40.c        |    3 +++
>  libgomp/testsuite/libgomp.oacc-c-c++-common/lib-42.c        |    3 +++
>  libgomp/testsuite/libgomp.oacc-c-c++-common/lib-43.c        |    3 +++
>  libgomp/testsuite/libgomp.oacc-c-c++-common/lib-44.c        |    3 +++
>  libgomp/testsuite/libgomp.oacc-c-c++-common/lib-47.c        |    3 +++
>  libgomp/testsuite/libgomp.oacc-c-c++-common/lib-48.c        |    3 +++
>  libgomp/testsuite/libgomp.oacc-c-c++-common/lib-52.c        |    3 +++
>  libgomp/testsuite/libgomp.oacc-c-c++-common/lib-53.c        |    3 +++
>  libgomp/testsuite/libgomp.oacc-c-c++-common/lib-54.c        |    3 +++
>  libgomp/testsuite/libgomp.oacc-c-c++-common/lib-57.c        |    8 ++++++++
>  libgomp/testsuite/libgomp.oacc-c-c++-common/lib-58.c        |    8 ++++++++
>  libgomp/testsuite/libgomp.oacc-c-c++-common/lib-62.c        |    3 +++
>  libgomp/testsuite/libgomp.oacc-c-c++-common/lib-63.c        |    3 +++
>  libgomp/testsuite/libgomp.oacc-c-c++-common/lib-64.c        |    3 +++
>  libgomp/testsuite/libgomp.oacc-c-c++-common/lib-65.c        |    3 +++
>  libgomp/testsuite/libgomp.oacc-c-c++-common/lib-67.c        |    3 +++
>  libgomp/testsuite/libgomp.oacc-c-c++-common/lib-68.c        |    3 +++
>  libgomp/testsuite/libgomp.oacc-c-c++-common/lib-71.c        |    2 ++
>  libgomp/testsuite/libgomp.oacc-c-c++-common/lib-77.c        |    2 ++
>  libgomp/testsuite/libgomp.oacc-c-c++-common/lib-80.c        |    2 ++
>  libgomp/testsuite/libgomp.oacc-c-c++-common/present-1.c     |    3 +++
>  libgomp/testsuite/libgomp.oacc-fortran/abort-1.f90          |    6 ++++--
>  libgomp/testsuite/libgomp.oacc-fortran/data-already-1.f     |    3 ++-
>  libgomp/testsuite/libgomp.oacc-fortran/data-already-2.f     |    2 ++
>  libgomp/testsuite/libgomp.oacc-fortran/data-already-3.f     |    4 +++-
>  libgomp/testsuite/libgomp.oacc-fortran/data-already-4.f     |    4 +++-
>  libgomp/testsuite/libgomp.oacc-fortran/data-already-5.f     |    4 +++-
>  libgomp/testsuite/libgomp.oacc-fortran/data-already-6.f     |    4 +++-
>  libgomp/testsuite/libgomp.oacc-fortran/data-already-7.f     |    4 +++-
>  libgomp/testsuite/libgomp.oacc-fortran/data-already-8.f     |    2 ++
>  63 files changed, 215 insertions(+), 27 deletions(-)
> 
> diff --git libgomp/testsuite/libgomp.oacc-c-c++-common/abort-1.c libgomp/testsuite/libgomp.oacc-c-c++-common/abort-1.c
> index f88b9e3..6a9b1df 100644
> --- libgomp/testsuite/libgomp.oacc-c-c++-common/abort-1.c
> +++ libgomp/testsuite/libgomp.oacc-c-c++-common/abort-1.c
> @@ -1,12 +1,11 @@
>  /* { dg-do run } */
> -/* { dg-shouldfail "" { *-*-* } { "*" } { "" } } */
>  
>  #include <stdlib.h>
>  
>  int
>  main (void)
>  {
> -
> +  __builtin_printf ("CheCKpOInT\n");
>  #pragma acc parallel
>    {
>      abort ();
> @@ -15,3 +14,5 @@ main (void)
>    return 0;
>  }
>  
> +/* { dg-output "CheCKpOInT" } */
> +/* { dg-shouldfail ""  } */
> diff --git libgomp/testsuite/libgomp.oacc-c-c++-common/abort-3.c libgomp/testsuite/libgomp.oacc-c-c++-common/abort-3.c
> index be7aaa8..2c8f347 100644
> --- libgomp/testsuite/libgomp.oacc-c-c++-common/abort-3.c
> +++ libgomp/testsuite/libgomp.oacc-c-c++-common/abort-3.c
> @@ -1,12 +1,11 @@
>  /* { dg-do run } */
> -/* { dg-shouldfail "" { *-*-* } { "*" } { "" } } */
>  
>  #include <stdlib.h>
>  
>  int
>  main (void)
>  {
> -
> +  __builtin_printf ("CheCKpOInT\n");
>  #pragma acc kernels
>    {
>      abort ();
> @@ -15,3 +14,5 @@ main (void)
>    return 0;
>  }
>  
> +/* { dg-output "CheCKpOInT" } */
> +/* { dg-shouldfail ""  } */
> diff --git libgomp/testsuite/libgomp.oacc-c-c++-common/clauses-2.c libgomp/testsuite/libgomp.oacc-c-c++-common/clauses-2.c
> index c0a5d00..ff237fe 100644
> --- libgomp/testsuite/libgomp.oacc-c-c++-common/clauses-2.c
> +++ libgomp/testsuite/libgomp.oacc-c-c++-common/clauses-2.c
> @@ -27,6 +27,7 @@ main (int argc, char **argv)
>      d = (float *) acc_malloc (N * sizeof (float));
>      acc_map_data (c, d, N * sizeof (float));
>  
> +    fprintf (stderr, "CheCKpOInT\n");
>  #pragma acc parallel copyin (a[0:N]) present_or_create (c[0:N+1]) copyout (b[0:N])
>      {
>          int ii;
> @@ -64,5 +65,7 @@ main (int argc, char **argv)
>  
>      return 0;
>  }
> +
> +/* { dg-output "CheCKpOInT(\n|\r\n|\r).*" } */
>  /* { dg-output "Trying to map into device \\\[\[0-9a-fA-FxX\]+..\[0-9a-fA-FxX\]+\\\) object when \\\[\[0-9a-fA-FxX\]+..\[0-9a-fA-FxX\]+\\\) is already mapped" } */
>  /* { dg-shouldfail "" } */
> diff --git libgomp/testsuite/libgomp.oacc-c-c++-common/data-already-1.c libgomp/testsuite/libgomp.oacc-c-c++-common/data-already-1.c
> index 0c61a66..0ed53a4 100644
> --- libgomp/testsuite/libgomp.oacc-c-c++-common/data-already-1.c
> +++ libgomp/testsuite/libgomp.oacc-c-c++-common/data-already-1.c
> @@ -1,5 +1,6 @@
>  /* { dg-skip-if "" { *-*-* } { "*" } { "-DACC_MEM_SHARED=0" } } */
>  
> +#include <stdio.h>
>  #include <openacc.h>
>  
>  int
> @@ -9,11 +10,13 @@ main (int argc, char *argv[])
>  
>    acc_copyin (&i, sizeof i);
>  
> +  fprintf (stderr, "CheCKpOInT\n");
>  #pragma acc data copy (i)
>    ++i;
>  
>    return 0;
>  }
>  
> +/* { dg-output "CheCKpOInT(\n|\r\n|\r).*" } */
>  /* { dg-output "Trying to map into device \\\[\[0-9a-fA-FxX\]+..\[0-9a-fA-FxX\]+\\\) object when \\\[\[0-9a-fA-FxX\]+..\[0-9a-fA-FxX\]+\\\) is already mapped" } */
>  /* { dg-shouldfail "" } */
> diff --git libgomp/testsuite/libgomp.oacc-c-c++-common/data-already-2.c libgomp/testsuite/libgomp.oacc-c-c++-common/data-already-2.c
> index cd9fea3..00adf2a 100644
> --- libgomp/testsuite/libgomp.oacc-c-c++-common/data-already-2.c
> +++ libgomp/testsuite/libgomp.oacc-c-c++-common/data-already-2.c
> @@ -1,16 +1,22 @@
>  /* { dg-skip-if "" { *-*-* } { "*" } { "-DACC_MEM_SHARED=0" } } */
>  
> +#include <stdio.h>
> +
>  int
>  main (int argc, char *argv[])
>  {
>    int i;
>  
>  #pragma acc data present_or_copy (i)
> +  {
> +    fprintf (stderr, "CheCKpOInT\n");
>  #pragma acc data copyout (i)
> -  ++i;
> +    ++i;
> +  }
>  
>    return 0;
>  }
>  
> +/* { dg-output "CheCKpOInT(\n|\r\n|\r).*" } */
>  /* { dg-output "Trying to map into device \\\[\[0-9a-fA-FxX\]+..\[0-9a-fA-FxX\]+\\\) object when \\\[\[0-9a-fA-FxX\]+..\[0-9a-fA-FxX\]+\\\) is already mapped" } */
>  /* { dg-shouldfail "" } */
> diff --git libgomp/testsuite/libgomp.oacc-c-c++-common/data-already-3.c libgomp/testsuite/libgomp.oacc-c-c++-common/data-already-3.c
> index b993b78..04073e3 100644
> --- libgomp/testsuite/libgomp.oacc-c-c++-common/data-already-3.c
> +++ libgomp/testsuite/libgomp.oacc-c-c++-common/data-already-3.c
> @@ -1,5 +1,6 @@
>  /* { dg-skip-if "" { *-*-* } { "*" } { "-DACC_MEM_SHARED=0" } } */
>  
> +#include <stdio.h>
>  #include <openacc.h>
>  
>  int
> @@ -8,10 +9,14 @@ main (int argc, char *argv[])
>    int i;
>  
>  #pragma acc data present_or_copy (i)
> -  acc_copyin (&i, sizeof i);
> +  {
> +    fprintf (stderr, "CheCKpOInT\n");
> +    acc_copyin (&i, sizeof i);
> +  }
>  
>    return 0;
>  }
>  
> -/* { dg-shouldfail "" }
> -   { dg-output "already mapped to" } */
> +/* { dg-output "CheCKpOInT(\n|\r\n|\r).*" } */
> +/* { dg-output "already mapped to" } */
> +/* { dg-shouldfail "" } */
> diff --git libgomp/testsuite/libgomp.oacc-c-c++-common/data-already-4.c libgomp/testsuite/libgomp.oacc-c-c++-common/data-already-4.c
> index 82523f4..cfa5cb2 100644
> --- libgomp/testsuite/libgomp.oacc-c-c++-common/data-already-4.c
> +++ libgomp/testsuite/libgomp.oacc-c-c++-common/data-already-4.c
> @@ -1,5 +1,6 @@
>  /* { dg-skip-if "" { *-*-* } { "*" } { "-DACC_MEM_SHARED=0" } } */
>  
> +#include <stdio.h>
>  #include <openacc.h>
>  
>  int
> @@ -8,10 +9,12 @@ main (int argc, char *argv[])
>    int i;
>  
>    acc_present_or_copyin (&i, sizeof i);
> +  fprintf (stderr, "CheCKpOInT\n");
>    acc_copyin (&i, sizeof i);
>  
>    return 0;
>  }
>  
> -/* { dg-shouldfail "" }
> -   { dg-output "already mapped to" } */
> +/* { dg-output "CheCKpOInT(\n|\r\n|\r).*" } */
> +/* { dg-output "already mapped to" } */
> +/* { dg-shouldfail "" } */
> diff --git libgomp/testsuite/libgomp.oacc-c-c++-common/data-already-5.c libgomp/testsuite/libgomp.oacc-c-c++-common/data-already-5.c
> index 4961fe5..e15c3fb 100644
> --- libgomp/testsuite/libgomp.oacc-c-c++-common/data-already-5.c
> +++ libgomp/testsuite/libgomp.oacc-c-c++-common/data-already-5.c
> @@ -1,5 +1,6 @@
>  /* { dg-skip-if "" { *-*-* } { "*" } { "-DACC_MEM_SHARED=0" } } */
>  
> +#include <stdio.h>
>  #include <openacc.h>
>  
>  int
> @@ -8,10 +9,12 @@ main (int argc, char *argv[])
>    int i;
>  
>  #pragma acc enter data create (i)
> +  fprintf (stderr, "CheCKpOInT\n");
>    acc_copyin (&i, sizeof i);
>  
>    return 0;
>  }
>  
> -/* { dg-shouldfail "" }
> -   { dg-output "already mapped to" } */
> +/* { dg-output "CheCKpOInT(\n|\r\n|\r).*" } */
> +/* { dg-output "already mapped to" } */
> +/* { dg-shouldfail "" } */
> diff --git libgomp/testsuite/libgomp.oacc-c-c++-common/data-already-6.c libgomp/testsuite/libgomp.oacc-c-c++-common/data-already-6.c
> index 77b56a9..4570c74 100644
> --- libgomp/testsuite/libgomp.oacc-c-c++-common/data-already-6.c
> +++ libgomp/testsuite/libgomp.oacc-c-c++-common/data-already-6.c
> @@ -1,5 +1,6 @@
>  /* { dg-skip-if "" { *-*-* } { "*" } { "-DACC_MEM_SHARED=0" } } */
>  
> +#include <stdio.h>
>  #include <openacc.h>
>  
>  int
> @@ -8,10 +9,12 @@ main (int argc, char *argv[])
>    int i;
>  
>    acc_present_or_copyin (&i, sizeof i);
> +  fprintf (stderr, "CheCKpOInT\n");
>  #pragma acc enter data create (i)
>  
>    return 0;
>  }
>  
> -/* { dg-shouldfail "" }
> -   { dg-output "already mapped to" } */
> +/* { dg-output "CheCKpOInT(\n|\r\n|\r).*" } */
> +/* { dg-output "already mapped to" } */
> +/* { dg-shouldfail "" } */
> diff --git libgomp/testsuite/libgomp.oacc-c-c++-common/data-already-7.c libgomp/testsuite/libgomp.oacc-c-c++-common/data-already-7.c
> index b08417b..467cf39 100644
> --- libgomp/testsuite/libgomp.oacc-c-c++-common/data-already-7.c
> +++ libgomp/testsuite/libgomp.oacc-c-c++-common/data-already-7.c
> @@ -1,5 +1,6 @@
>  /* { dg-skip-if "" { *-*-* } { "*" } { "-DACC_MEM_SHARED=0" } } */
>  
> +#include <stdio.h>
>  #include <openacc.h>
>  
>  int
> @@ -8,10 +9,12 @@ main (int argc, char *argv[])
>    int i;
>  
>  #pragma acc enter data create (i)
> +  fprintf (stderr, "CheCKpOInT\n");
>    acc_create (&i, sizeof i);
>  
>    return 0;
>  }
>  
> -/* { dg-shouldfail "" }
> -   { dg-output "already mapped to" } */
> +/* { dg-output "CheCKpOInT(\n|\r\n|\r).*" } */
> +/* { dg-output "already mapped to" } */
> +/* { dg-shouldfail "" } */
> diff --git libgomp/testsuite/libgomp.oacc-c-c++-common/data-already-8.c libgomp/testsuite/libgomp.oacc-c-c++-common/data-already-8.c
> index 7472d7f..f41431c 100644
> --- libgomp/testsuite/libgomp.oacc-c-c++-common/data-already-8.c
> +++ libgomp/testsuite/libgomp.oacc-c-c++-common/data-already-8.c
> @@ -1,16 +1,22 @@
>  /* { dg-skip-if "" { *-*-* } { "*" } { "-DACC_MEM_SHARED=0" } } */
>  
> +#include <stdio.h>
> +
>  int
>  main (int argc, char *argv[])
>  {
>    int i;
>  
>  #pragma acc data create (i)
> +  {
> +    fprintf (stderr, "CheCKpOInT\n");
>  #pragma acc parallel copyin (i)
> -  ++i;
> +    ++i;
> +  }
>  
>    return 0;
>  }
>  
> +/* { dg-output "CheCKpOInT(\n|\r\n|\r).*" } */
>  /* { dg-output "Trying to map into device \\\[\[0-9a-fA-FxX\]+..\[0-9a-fA-FxX\]+\\\) object when \\\[\[0-9a-fA-FxX\]+..\[0-9a-fA-FxX\]+\\\) is already mapped" } */
>  /* { dg-shouldfail "" } */
> diff --git libgomp/testsuite/libgomp.oacc-c-c++-common/lib-1.c libgomp/testsuite/libgomp.oacc-c-c++-common/lib-1.c
> index 5ff23b2..26318f1 100644
> --- libgomp/testsuite/libgomp.oacc-c-c++-common/lib-1.c
> +++ libgomp/testsuite/libgomp.oacc-c-c++-common/lib-1.c
> @@ -1,5 +1,6 @@
>  /* { dg-do run } */
>  
> +#include <stdio.h>
>  #include <openacc.h>
>  
>  int
> @@ -16,10 +17,12 @@ main (int argc, char **argv)
>  
>    acc_init (devtype);
>  
> +  fprintf (stderr, "CheCKpOInT\n");
>    acc_init (devtype);
>  
>    return 0;
>  }
>  
> +/* { dg-output "CheCKpOInT(\n|\r\n|\r).*" } */
>  /* { dg-output "device already active" } */
>  /* { dg-shouldfail "" } */
> diff --git libgomp/testsuite/libgomp.oacc-c-c++-common/lib-11.c libgomp/testsuite/libgomp.oacc-c-c++-common/lib-11.c
> index e34a876e..86cfeb6 100644
> --- libgomp/testsuite/libgomp.oacc-c-c++-common/lib-11.c
> +++ libgomp/testsuite/libgomp.oacc-c-c++-common/lib-11.c
> @@ -1,6 +1,7 @@
>  /* Only nvptx plugin does the required error checking.
>     { dg-do run { target openacc_nvidia_accel_selected } } */
>  
> +#include <stdio.h>
>  #include <stdlib.h>
>  #include <openacc.h>
>  #include <stdint.h>
> @@ -15,10 +16,12 @@ main (int argc, char **argv)
>    if (d == NULL)
>      abort ();
>  
> +  fprintf (stderr, "CheCKpOInT\n");
>    acc_free ((void *)((uintptr_t) d + (uintptr_t) (N >> 1)));
>  
>    return 0;
>  }
>  
> +/* { dg-output "CheCKpOInT(\n|\r\n|\r).*" } */
>  /* { dg-output "invalid device address" } */
>  /* { dg-shouldfail "" } */
> diff --git libgomp/testsuite/libgomp.oacc-c-c++-common/lib-16.c libgomp/testsuite/libgomp.oacc-c-c++-common/lib-16.c
> index d6f6559..28e4e5c 100644
> --- libgomp/testsuite/libgomp.oacc-c-c++-common/lib-16.c
> +++ libgomp/testsuite/libgomp.oacc-c-c++-common/lib-16.c
> @@ -1,5 +1,6 @@
>  /* { dg-do run } */
>  
> +#include <stdio.h>
>  #include <stdlib.h>
>  #include <openacc.h>
>  
> @@ -19,6 +20,7 @@ main (int argc, char **argv)
>  
>    (void) acc_copyin (h, N);
>  
> +  fprintf (stderr, "CheCKpOInT\n");
>    (void) acc_copyin (h, N);
>  
>    free (h);
> @@ -26,5 +28,6 @@ main (int argc, char **argv)
>    return 0;
>  }
>  
> +/* { dg-output "CheCKpOInT(\n|\r\n|\r).*" } */
>  /* { dg-output "\\\[\[0-9a-fA-FxX\]+,\\\+256\\\] already mapped to \\\[\[0-9a-fA-FxX\]+,\\\+256\\\]" } */
>  /* { dg-shouldfail "" } */
> diff --git libgomp/testsuite/libgomp.oacc-c-c++-common/lib-17.c libgomp/testsuite/libgomp.oacc-c-c++-common/lib-17.c
> index d20ad6a..7d1767e 100644
> --- libgomp/testsuite/libgomp.oacc-c-c++-common/lib-17.c
> +++ libgomp/testsuite/libgomp.oacc-c-c++-common/lib-17.c
> @@ -1,5 +1,6 @@
>  /* { dg-do run } */
>  
> +#include <stdio.h>
>  #include <stdlib.h>
>  #include <openacc.h>
>  
> @@ -21,6 +22,7 @@ main (int argc, char **argv)
>  
>    acc_copyout (h, N);
>  
> +  fprintf (stderr, "CheCKpOInT\n");
>    acc_copyout (h, N);
>  
>    free (h);
> @@ -28,5 +30,6 @@ main (int argc, char **argv)
>    return 0;
>  }
>  
> +/* { dg-output "CheCKpOInT(\n|\r\n|\r).*" } */
>  /* { dg-output "\\\[\[0-9a-fA-FxX\]+,256\\\] is not mapped" } */
>  /* { dg-shouldfail "" } */
> diff --git libgomp/testsuite/libgomp.oacc-c-c++-common/lib-18.c libgomp/testsuite/libgomp.oacc-c-c++-common/lib-18.c
> index a3cb59a..160b33c 100644
> --- libgomp/testsuite/libgomp.oacc-c-c++-common/lib-18.c
> +++ libgomp/testsuite/libgomp.oacc-c-c++-common/lib-18.c
> @@ -1,10 +1,9 @@
>  /* { dg-do run } */
>  
> +#include <stdio.h>
>  #include <stdlib.h>
>  #include <openacc.h>
>  
> -#include <stdio.h>
> -
>  int
>  main (int argc, char **argv)
>  {
> @@ -24,6 +23,7 @@ main (int argc, char **argv)
>  
>    acc_free (d);
>  
> +  fprintf (stderr, "CheCKpOInT\n");
>    acc_copyout (h, N);
>  
>    free (h);
> @@ -31,5 +31,6 @@ main (int argc, char **argv)
>    return 0;
>  }
>  
> +/* { dg-output "CheCKpOInT(\n|\r\n|\r).*" } */
>  /* { dg-output "\\\[\[0-9a-fA-FxX\]+,256\\\] is not mapped" } */
>  /* { dg-shouldfail "" } */
> diff --git libgomp/testsuite/libgomp.oacc-c-c++-common/lib-2.c libgomp/testsuite/libgomp.oacc-c-c++-common/lib-2.c
> index b16e9e6..c658dd6 100644
> --- libgomp/testsuite/libgomp.oacc-c-c++-common/lib-2.c
> +++ libgomp/testsuite/libgomp.oacc-c-c++-common/lib-2.c
> @@ -1,5 +1,6 @@
>  /* { dg-do run } */
>  
> +#include <stdio.h>
>  #include <openacc.h>
>  
>  int
> @@ -18,10 +19,12 @@ main (int argc, char **argv)
>  
>    acc_shutdown (devtype);
>  
> +  fprintf (stderr, "CheCKpOInT\n");
>    acc_shutdown (devtype);
>  
>    return 0;
>  }
>  
> +/* { dg-output "CheCKpOInT(\n|\r\n|\r).*" } */
>  /* { dg-output "no device initialized" } */
>  /* { dg-shouldfail "" } */
> diff --git libgomp/testsuite/libgomp.oacc-c-c++-common/lib-20.c libgomp/testsuite/libgomp.oacc-c-c++-common/lib-20.c
> index 3e86154..4f8e14c 100644
> --- libgomp/testsuite/libgomp.oacc-c-c++-common/lib-20.c
> +++ libgomp/testsuite/libgomp.oacc-c-c++-common/lib-20.c
> @@ -1,5 +1,6 @@
>  /* { dg-do run } */
>  
> +#include <stdio.h>
>  #include <stdlib.h>
>  #include <openacc.h>
>  
> @@ -19,6 +20,7 @@ main (int argc, char **argv)
>  
>    (void) acc_copyin (h, N);
>  
> +  fprintf (stderr, "CheCKpOInT\n");
>    acc_copyout (h, N + 1);
>  
>    free (h);
> @@ -26,5 +28,6 @@ main (int argc, char **argv)
>    return 0;
>  }
>  
> +/* { dg-output "CheCKpOInT(\n|\r\n|\r).*" } */
>  /* { dg-output "\\\[\[0-9a-fA-FxX\]+,256\\\] surrounds2 \\\[\[0-9a-fA-FxX\]+,\\\+257\\\]" } */
>  /* { dg-shouldfail "" } */
> diff --git libgomp/testsuite/libgomp.oacc-c-c++-common/lib-21.c libgomp/testsuite/libgomp.oacc-c-c++-common/lib-21.c
> index 7fb34e3..d908700 100644
> --- libgomp/testsuite/libgomp.oacc-c-c++-common/lib-21.c
> +++ libgomp/testsuite/libgomp.oacc-c-c++-common/lib-21.c
> @@ -1,5 +1,6 @@
>  /* { dg-do run } */
>  
> +#include <stdio.h>
>  #include <stdlib.h>
>  #include <openacc.h>
>  
> @@ -19,6 +20,7 @@ main (int argc, char **argv)
>  
>    (void) acc_copyin (h, N);
>  
> +  fprintf (stderr, "CheCKpOInT\n");
>    acc_copyout (h, 0);
>  
>    free (h);
> @@ -26,5 +28,6 @@ main (int argc, char **argv)
>    return 0;
>  }
>  
> +/* { dg-output "CheCKpOInT(\n|\r\n|\r).*" } */
>  /* { dg-output "\\\[\[0-9a-fA-FxX\]+,0\\\] is not mapped" } */
>  /* { dg-shouldfail "" } */
> diff --git libgomp/testsuite/libgomp.oacc-c-c++-common/lib-22.c libgomp/testsuite/libgomp.oacc-c-c++-common/lib-22.c
> index b0d4df8..a6c0197 100644
> --- libgomp/testsuite/libgomp.oacc-c-c++-common/lib-22.c
> +++ libgomp/testsuite/libgomp.oacc-c-c++-common/lib-22.c
> @@ -1,5 +1,6 @@
>  /* { dg-do run } */
>  
> +#include <stdio.h>
>  #include <stdlib.h>
>  #include <openacc.h>
>  
> @@ -19,6 +20,7 @@ main (int argc, char **argv)
>  
>    (void) acc_copyin (h, N);
>  
> +  fprintf (stderr, "CheCKpOInT\n");
>    acc_copyout (h + 1, N - 1);
>  
>    free (h);
> @@ -26,5 +28,6 @@ main (int argc, char **argv)
>    return 0;
>  }
>  
> +/* { dg-output "CheCKpOInT(\n|\r\n|\r).*" } */
>  /* { dg-output "\\\[\[0-9a-fA-FxX\]+,256\\\] surrounds2 \\\[\[0-9a-fA-FxX\]+,\\\+255\\\]" } */
>  /* { dg-shouldfail "" } */
> diff --git libgomp/testsuite/libgomp.oacc-c-c++-common/lib-23.c libgomp/testsuite/libgomp.oacc-c-c++-common/lib-23.c
> index 64334ec..2339dd6 100644
> --- libgomp/testsuite/libgomp.oacc-c-c++-common/lib-23.c
> +++ libgomp/testsuite/libgomp.oacc-c-c++-common/lib-23.c
> @@ -1,5 +1,6 @@
>  /* { dg-do run } */
>  
> +#include <stdio.h>
>  #include <stdlib.h>
>  #include <openacc.h>
>  
> @@ -28,6 +29,7 @@ main (int argc, char **argv)
>  
>    (void) acc_copyin (h2, N);
>  
> +  fprintf (stderr, "CheCKpOInT\n");
>    acc_copyout (h1, N + N);
>  
>    free (h1);
> @@ -36,5 +38,6 @@ main (int argc, char **argv)
>    return 0;
>  }
>  
> +/* { dg-output "CheCKpOInT(\n|\r\n|\r).*" } */
>  /* { dg-output "\\\[\[0-9a-fA-FxX\]+,256\\\] surrounds2 \\\[\[0-9a-fA-FxX\]+,\\\+512\\\]" } */
>  /* { dg-shouldfail "" } */
> diff --git libgomp/testsuite/libgomp.oacc-c-c++-common/lib-25.c libgomp/testsuite/libgomp.oacc-c-c++-common/lib-25.c
> index 17f4a19..bb709d3 100644
> --- libgomp/testsuite/libgomp.oacc-c-c++-common/lib-25.c
> +++ libgomp/testsuite/libgomp.oacc-c-c++-common/lib-25.c
> @@ -1,5 +1,6 @@
>  /* { dg-do run } */
>  
> +#include <stdio.h>
>  #include <stdlib.h>
>  #include <openacc.h>
>  
> @@ -16,6 +17,7 @@ main (int argc, char **argv)
>    if (!d)
>      abort ();
>  
> +  fprintf (stderr, "CheCKpOInT\n");
>    d = acc_create (h, N);
>    if (!d)
>      abort ();
> @@ -27,5 +29,6 @@ main (int argc, char **argv)
>    return 0;
>  }
>  
> +/* { dg-output "CheCKpOInT(\n|\r\n|\r).*" } */
>  /* { dg-output "\\\[\[0-9a-fA-FxX\]+,\\\+256\\\] already mapped to \\\[\[0-9a-fA-FxX\]+,\\\+256\\\]" } */
>  /* { dg-shouldfail "" } */
> diff --git libgomp/testsuite/libgomp.oacc-c-c++-common/lib-26.c libgomp/testsuite/libgomp.oacc-c-c++-common/lib-26.c
> index 41d560e..8e1a911 100644
> --- libgomp/testsuite/libgomp.oacc-c-c++-common/lib-26.c
> +++ libgomp/testsuite/libgomp.oacc-c-c++-common/lib-26.c
> @@ -1,5 +1,6 @@
>  /* { dg-do run } */
>  
> +#include <stdio.h>
>  #include <stdlib.h>
>  #include <openacc.h>
>  
> @@ -12,6 +13,7 @@ main (int argc, char **argv)
>  
>    h = (unsigned char *) malloc (N);
>  
> +  fprintf (stderr, "CheCKpOInT\n");
>    d = acc_create (h, 0);
>    if (!d)
>      abort ();
> @@ -23,5 +25,6 @@ main (int argc, char **argv)
>    return 0;
>  }
>  
> +/* { dg-output "CheCKpOInT(\n|\r\n|\r).*" } */
>  /* { dg-output "\\\[\[0-9a-fA-FxX\]+,\\\+0\\\] is a bad range" } */
>  /* { dg-shouldfail "" } */
> diff --git libgomp/testsuite/libgomp.oacc-c-c++-common/lib-27.c libgomp/testsuite/libgomp.oacc-c-c++-common/lib-27.c
> index 9d9d739..c61f62e 100644
> --- libgomp/testsuite/libgomp.oacc-c-c++-common/lib-27.c
> +++ libgomp/testsuite/libgomp.oacc-c-c++-common/lib-27.c
> @@ -1,5 +1,6 @@
>  /* { dg-do run } */
>  
> +#include <stdio.h>
>  #include <stdlib.h>
>  #include <openacc.h>
>  
> @@ -12,6 +13,7 @@ main (int argc, char **argv)
>  
>    h = (unsigned char *) malloc (N);
>  
> +  fprintf (stderr, "CheCKpOInT\n");
>    d = acc_create (0, N);
>    if (!d)
>      abort ();
> @@ -23,5 +25,6 @@ main (int argc, char **argv)
>    return 0;
>  }
>  
> +/* { dg-output "CheCKpOInT(\n|\r\n|\r).*" } */
>  /* { dg-output "\\\[\[^\n\r]*,\\\+256\\\] is a bad range" } */
>  /* { dg-shouldfail "" } */
> diff --git libgomp/testsuite/libgomp.oacc-c-c++-common/lib-28.c libgomp/testsuite/libgomp.oacc-c-c++-common/lib-28.c
> index 07d13d7..9304daa 100644
> --- libgomp/testsuite/libgomp.oacc-c-c++-common/lib-28.c
> +++ libgomp/testsuite/libgomp.oacc-c-c++-common/lib-28.c
> @@ -1,5 +1,6 @@
>  /* { dg-do run } */
>  
> +#include <stdio.h>
>  #include <stdlib.h>
>  #include <openacc.h>
>  
> @@ -16,6 +17,7 @@ main (int argc, char **argv)
>    if (!d)
>      abort ();
>  
> +  fprintf (stderr, "CheCKpOInT\n");
>    acc_delete (0, N);
>  
>    free (h);
> @@ -23,5 +25,6 @@ main (int argc, char **argv)
>    return 0;
>  }
>  
> +/* { dg-output "CheCKpOInT(\n|\r\n|\r).*" } */
>  /* { dg-output "\\\[\[^\n\r]*,256\\\] is not mapped" } */
>  /* { dg-shouldfail "" } */
> diff --git libgomp/testsuite/libgomp.oacc-c-c++-common/lib-29.c libgomp/testsuite/libgomp.oacc-c-c++-common/lib-29.c
> index da01194..92e3858 100644
> --- libgomp/testsuite/libgomp.oacc-c-c++-common/lib-29.c
> +++ libgomp/testsuite/libgomp.oacc-c-c++-common/lib-29.c
> @@ -1,5 +1,6 @@
>  /* { dg-do run } */
>  
> +#include <stdio.h>
>  #include <stdlib.h>
>  #include <openacc.h>
>  
> @@ -16,6 +17,7 @@ main (int argc, char **argv)
>    if (!d)
>      abort ();
>  
> +  fprintf (stderr, "CheCKpOInT\n");
>    acc_delete (h, 0);
>  
>    free (h);
> @@ -23,5 +25,6 @@ main (int argc, char **argv)
>    return 0;
>  }
>  
> +/* { dg-output "CheCKpOInT(\n|\r\n|\r).*" } */
>  /* { dg-output "\\\[\[0-9a-fA-FxX\]+,0\\\] is not mapped" } */
>  /* { dg-shouldfail "" } */
> diff --git libgomp/testsuite/libgomp.oacc-c-c++-common/lib-3.c libgomp/testsuite/libgomp.oacc-c-c++-common/lib-3.c
> index d5f390d..7118797 100644
> --- libgomp/testsuite/libgomp.oacc-c-c++-common/lib-3.c
> +++ libgomp/testsuite/libgomp.oacc-c-c++-common/lib-3.c
> @@ -1,5 +1,6 @@
>  /* { dg-do run } */
>  
> +#include <stdio.h>
>  #include <openacc.h>
>  
>  int
> @@ -7,11 +8,13 @@ main (int argc, char **argv)
>  {
>    acc_init (acc_device_host);
>  
> +  fprintf (stderr, "CheCKpOInT\n");
>    acc_shutdown (acc_device_not_host);
>  
>    return 0;
>  }
>  
> +/* { dg-output "CheCKpOInT(\n|\r\n|\r).*" } */
>  /* TODO: currently prints: "libgomp: no device found".  */
>  /* { dg-output "device \[0-9\]+\\\(\[0-9\]+\\\) is initialized" { xfail *-*-* } } */
>  /* { dg-shouldfail "" } */
> diff --git libgomp/testsuite/libgomp.oacc-c-c++-common/lib-30.c libgomp/testsuite/libgomp.oacc-c-c++-common/lib-30.c
> index 9e34058..e81627d 100644
> --- libgomp/testsuite/libgomp.oacc-c-c++-common/lib-30.c
> +++ libgomp/testsuite/libgomp.oacc-c-c++-common/lib-30.c
> @@ -1,5 +1,6 @@
>  /* { dg-do run } */
>  
> +#include <stdio.h>
>  #include <stdlib.h>
>  #include <openacc.h>
>  
> @@ -16,6 +17,7 @@ main (int argc, char **argv)
>    if (!d)
>      abort ();
>  
> +  fprintf (stderr, "CheCKpOInT\n");
>    acc_delete (h, N - 2);
>  
>    free (h);
> @@ -23,5 +25,6 @@ main (int argc, char **argv)
>    return 0;
>  }
>  
> +/* { dg-output "CheCKpOInT(\n|\r\n|\r).*" } */
>  /* { dg-output "\\\[\[0-9a-fA-FxX\]+,256\\\] surrounds2 \\\[\[0-9a-fA-FxX\]+,\\\+254\\\]" } */
>  /* { dg-shouldfail "" } */
> diff --git libgomp/testsuite/libgomp.oacc-c-c++-common/lib-34.c libgomp/testsuite/libgomp.oacc-c-c++-common/lib-34.c
> index 536e2ae..031c731 100644
> --- libgomp/testsuite/libgomp.oacc-c-c++-common/lib-34.c
> +++ libgomp/testsuite/libgomp.oacc-c-c++-common/lib-34.c
> @@ -1,5 +1,6 @@
>  /* { dg-do run } */
>  
> +#include <stdio.h>
>  #include <stdlib.h>
>  #include <openacc.h>
>  
> @@ -16,6 +17,7 @@ main (int argc, char **argv)
>    if (!d1)
>      abort ();
>  
> +  fprintf (stderr, "CheCKpOInT\n");
>    d2 = acc_present_or_create (h + 2, N);
>    if (!d2)
>      abort ();
> @@ -30,5 +32,6 @@ main (int argc, char **argv)
>    return 0;
>  }
>  
> +/* { dg-output "CheCKpOInT(\n|\r\n|\r).*" } */
>  /* { dg-output "\\\[\[0-9a-fA-FxX\]+,\\\+256\\\] not mapped" } */
>  /* { dg-shouldfail "" } */
> diff --git libgomp/testsuite/libgomp.oacc-c-c++-common/lib-35.c libgomp/testsuite/libgomp.oacc-c-c++-common/lib-35.c
> index fc90136..5e0a0e9 100644
> --- libgomp/testsuite/libgomp.oacc-c-c++-common/lib-35.c
> +++ libgomp/testsuite/libgomp.oacc-c-c++-common/lib-35.c
> @@ -1,5 +1,6 @@
>  /* { dg-do run } */
>  
> +#include <stdio.h>
>  #include <stdlib.h>
>  #include <openacc.h>
>  
> @@ -12,6 +13,7 @@ main (int argc, char **argv)
>  
>    h = (unsigned char *) malloc (N);
>  
> +  fprintf (stderr, "CheCKpOInT\n");
>    d = acc_present_or_create (0, N);
>    if (!d)
>      abort ();
> @@ -23,5 +25,6 @@ main (int argc, char **argv)
>    return 0;
>  }
>  
> +/* { dg-output "CheCKpOInT(\n|\r\n|\r).*" } */
>  /* { dg-output "\\\[\[^\n\r]*,\\\+256\\\] is a bad range" } */
>  /* { dg-shouldfail "" } */
> diff --git libgomp/testsuite/libgomp.oacc-c-c++-common/lib-36.c libgomp/testsuite/libgomp.oacc-c-c++-common/lib-36.c
> index d0587ae..8ff61c7 100644
> --- libgomp/testsuite/libgomp.oacc-c-c++-common/lib-36.c
> +++ libgomp/testsuite/libgomp.oacc-c-c++-common/lib-36.c
> @@ -1,5 +1,6 @@
>  /* { dg-do run } */
>  
> +#include <stdio.h>
>  #include <stdlib.h>
>  #include <openacc.h>
>  
> @@ -12,6 +13,7 @@ main (int argc, char **argv)
>  
>    h = (unsigned char *) malloc (N);
>  
> +  fprintf (stderr, "CheCKpOInT\n");
>    d = acc_present_or_create (h, 0);
>    if (!d)
>      abort ();
> @@ -23,5 +25,6 @@ main (int argc, char **argv)
>    return 0;
>  }
>  
> +/* { dg-output "CheCKpOInT(\n|\r\n|\r).*" } */
>  /* { dg-output "\\\[\[0-9a-fA-FxX\]+,\\\+0\\\] is a bad range" } */
>  /* { dg-shouldfail "" } */
> diff --git libgomp/testsuite/libgomp.oacc-c-c++-common/lib-39.c libgomp/testsuite/libgomp.oacc-c-c++-common/lib-39.c
> index 01fdd90..39fc15a 100644
> --- libgomp/testsuite/libgomp.oacc-c-c++-common/lib-39.c
> +++ libgomp/testsuite/libgomp.oacc-c-c++-common/lib-39.c
> @@ -1,5 +1,6 @@
>  /* { dg-do run } */
>  
> +#include <stdio.h>
>  #include <string.h>
>  #include <stdlib.h>
>  #include <openacc.h>
> @@ -19,6 +20,7 @@ main (int argc, char **argv)
>        h[i] = i;
>      }
>  
> +  fprintf (stderr, "CheCKpOInT\n");
>    d = acc_present_or_copyin (0, N);
>    if (!d)
>      abort ();
> @@ -38,5 +40,6 @@ main (int argc, char **argv)
>    return 0;
>  }
>  
> +/* { dg-output "CheCKpOInT(\n|\r\n|\r).*" } */
>  /* { dg-output "\\\[\[^\n\r]*,\\\+256\\\] is a bad range" } */
>  /* { dg-shouldfail "" } */
> diff --git libgomp/testsuite/libgomp.oacc-c-c++-common/lib-4.c libgomp/testsuite/libgomp.oacc-c-c++-common/lib-4.c
> index 3bb9ea5..452ed29 100644
> --- libgomp/testsuite/libgomp.oacc-c-c++-common/lib-4.c
> +++ libgomp/testsuite/libgomp.oacc-c-c++-common/lib-4.c
> @@ -1,14 +1,17 @@
>  /* { dg-do run } */
>  
> +#include <stdio.h>
>  #include <openacc.h>
>  
>  int
>  main (int argc, char **argv)
>  {
> +  fprintf (stderr, "CheCKpOInT\n");
>    acc_init ((acc_device_t) 99);
>  
>    return 0;
>  }
>  
> +/* { dg-output "CheCKpOInT(\n|\r\n|\r).*" } */
>  /* { dg-output "unknown device type \[0-9\]+" } */
>  /* { dg-shouldfail "" } */
> diff --git libgomp/testsuite/libgomp.oacc-c-c++-common/lib-40.c libgomp/testsuite/libgomp.oacc-c-c++-common/lib-40.c
> index 5a19898..f4ab6d8 100644
> --- libgomp/testsuite/libgomp.oacc-c-c++-common/lib-40.c
> +++ libgomp/testsuite/libgomp.oacc-c-c++-common/lib-40.c
> @@ -1,5 +1,6 @@
>  /* { dg-do run } */
>  
> +#include <stdio.h>
>  #include <stdlib.h>
>  #include <string.h>
>  #include <unistd.h>
> @@ -20,6 +21,7 @@ main (int argc, char **argv)
>        h[i] = i;
>      }
>  
> +  fprintf (stderr, "CheCKpOInT\n");
>    d = acc_present_or_copyin (h, 0);
>    if (!d)
>      abort ();
> @@ -39,5 +41,6 @@ main (int argc, char **argv)
>    return 0;
>  }
>  
> +/* { dg-output "CheCKpOInT(\n|\r\n|\r).*" } */
>  /* { dg-output "\\\[\[0-9a-fA-FxX\]+,\\\+0\\\] is a bad range" } */
>  /* { dg-shouldfail "" } */
> diff --git libgomp/testsuite/libgomp.oacc-c-c++-common/lib-42.c libgomp/testsuite/libgomp.oacc-c-c++-common/lib-42.c
> index b74addd..95c4162 100644
> --- libgomp/testsuite/libgomp.oacc-c-c++-common/lib-42.c
> +++ libgomp/testsuite/libgomp.oacc-c-c++-common/lib-42.c
> @@ -1,5 +1,6 @@
>  /* { dg-do run } */
>  
> +#include <stdio.h>
>  #include <stdlib.h>
>  #include <openacc.h>
>  
> @@ -17,6 +18,7 @@ main (int argc, char **argv)
>        h[i] = i;
>      }
>  
> +  fprintf (stderr, "CheCKpOInT\n");
>    acc_update_device (h, N);
>  
>    acc_copyout (h, N);
> @@ -32,6 +34,7 @@ main (int argc, char **argv)
>    return 0;
>  }
>  
> +/* { dg-output "CheCKpOInT(\n|\r\n|\r).*" } */
>  /* TODO: currently doesn't print anything; SIGSEGV.
>     <https://gcc.gnu.org/PR66518>.  */
>  /* { dg-output "\\\[\[0-9a-fA-FxX\]+,256\\\] is not mapped" { xfail *-*-* } } */
> diff --git libgomp/testsuite/libgomp.oacc-c-c++-common/lib-43.c libgomp/testsuite/libgomp.oacc-c-c++-common/lib-43.c
> index 45d4988..0d593f0 100644
> --- libgomp/testsuite/libgomp.oacc-c-c++-common/lib-43.c
> +++ libgomp/testsuite/libgomp.oacc-c-c++-common/lib-43.c
> @@ -1,5 +1,6 @@
>  /* { dg-do run } */
>  
> +#include <stdio.h>
>  #include <stdlib.h>
>  #include <openacc.h>
>  
> @@ -27,6 +28,7 @@ main (int argc, char **argv)
>        h[i] = 0xab;
>      }
>  
> +  fprintf (stderr, "CheCKpOInT\n");
>    acc_update_device (0, N);
>  
>    acc_copyout (h, N);
> @@ -42,5 +44,6 @@ main (int argc, char **argv)
>    return 0;
>  }
>  
> +/* { dg-output "CheCKpOInT(\n|\r\n|\r).*" } */
>  /* { dg-output "\\\[\[^\n\r]*,256\\\] is not mapped" } */
>  /* { dg-shouldfail "" } */
> diff --git libgomp/testsuite/libgomp.oacc-c-c++-common/lib-44.c libgomp/testsuite/libgomp.oacc-c-c++-common/lib-44.c
> index abe2b9e..e98ecc4 100644
> --- libgomp/testsuite/libgomp.oacc-c-c++-common/lib-44.c
> +++ libgomp/testsuite/libgomp.oacc-c-c++-common/lib-44.c
> @@ -1,5 +1,6 @@
>  /* { dg-do run } */
>  
> +#include <stdio.h>
>  #include <stdlib.h>
>  #include <openacc.h>
>  
> @@ -27,6 +28,7 @@ main (int argc, char **argv)
>        h[i] = 0xab;
>      }
>  
> +  fprintf (stderr, "CheCKpOInT\n");
>    acc_update_device (h, 0);
>  
>    acc_copyout (h, N);
> @@ -42,5 +44,6 @@ main (int argc, char **argv)
>    return 0;
>  }
>  
> +/* { dg-output "CheCKpOInT(\n|\r\n|\r).*" } */
>  /* { dg-output "\\\[\[0-9a-fA-FxX\]+,0\\\] is not mapped" } */
>  /* { dg-shouldfail "" } */
> diff --git libgomp/testsuite/libgomp.oacc-c-c++-common/lib-47.c libgomp/testsuite/libgomp.oacc-c-c++-common/lib-47.c
> index 2b3730b..f26fc33 100644
> --- libgomp/testsuite/libgomp.oacc-c-c++-common/lib-47.c
> +++ libgomp/testsuite/libgomp.oacc-c-c++-common/lib-47.c
> @@ -1,5 +1,6 @@
>  /* { dg-do run } */
>  
> +#include <stdio.h>
>  #include <string.h>
>  #include <stdlib.h>
>  #include <openacc.h>
> @@ -25,6 +26,7 @@ main (int argc, char **argv)
>  
>    memset (&h[0], 0, N);
>  
> +  fprintf (stderr, "CheCKpOInT\n");
>    acc_update_self (0, N);
>  
>    for (i = 0; i < N; i++)
> @@ -40,5 +42,6 @@ main (int argc, char **argv)
>    return 0;
>  }
>  
> +/* { dg-output "CheCKpOInT(\n|\r\n|\r).*" } */
>  /* { dg-output "\\\[\[^\n\r]*,256\\\] is not mapped" } */
>  /* { dg-shouldfail "" } */
> diff --git libgomp/testsuite/libgomp.oacc-c-c++-common/lib-48.c libgomp/testsuite/libgomp.oacc-c-c++-common/lib-48.c
> index febe022..253ce59 100644
> --- libgomp/testsuite/libgomp.oacc-c-c++-common/lib-48.c
> +++ libgomp/testsuite/libgomp.oacc-c-c++-common/lib-48.c
> @@ -1,5 +1,6 @@
>  /* { dg-do run } */
>  
> +#include <stdio.h>
>  #include <string.h>
>  #include <stdlib.h>
>  #include <openacc.h>
> @@ -25,6 +26,7 @@ main (int argc, char **argv)
>  
>    memset (&h[0], 0, N);
>  
> +  fprintf (stderr, "CheCKpOInT\n");
>    acc_update_self (h, 0);
>  
>    for (i = 0; i < N; i++)
> @@ -40,5 +42,6 @@ main (int argc, char **argv)
>    return 0;
>  }
>  
> +/* { dg-output "CheCKpOInT(\n|\r\n|\r).*" } */
>  /* { dg-output "\\\[\[0-9a-fA-FxX\]+,0\\\] is not mapped" } */
>  /* { dg-shouldfail "" } */
> diff --git libgomp/testsuite/libgomp.oacc-c-c++-common/lib-52.c libgomp/testsuite/libgomp.oacc-c-c++-common/lib-52.c
> index 39845e8..cfbb077 100644
> --- libgomp/testsuite/libgomp.oacc-c-c++-common/lib-52.c
> +++ libgomp/testsuite/libgomp.oacc-c-c++-common/lib-52.c
> @@ -1,5 +1,6 @@
>  /* { dg-do run } */
>  
> +#include <stdio.h>
>  #include <stdlib.h>
>  #include <openacc.h>
>  
> @@ -14,6 +15,7 @@ main (int argc, char **argv)
>  
>    d = acc_malloc (N);
>  
> +  fprintf (stderr, "CheCKpOInT\n");
>    acc_map_data (0, d, N);
>  
>    acc_unmap_data (h);
> @@ -25,6 +27,7 @@ main (int argc, char **argv)
>    return 0;
>  }
>  
> +/* { dg-output "CheCKpOInT(\n|\r\n|\r).*" } */
>  /* { dg-output "\\\[\[^\n\r]*,\\\+256\]->\[\[0-9a-fA-FxX\]+,\\\+256\\\] is a bad map" { target openacc_nvidia_accel_selected } } */
>  /* { dg-output "cannot map data on shared-memory system" { target openacc_host_selected } } */
>  /* { dg-shouldfail "" } */
> diff --git libgomp/testsuite/libgomp.oacc-c-c++-common/lib-53.c libgomp/testsuite/libgomp.oacc-c-c++-common/lib-53.c
> index bed9323..5de376d 100644
> --- libgomp/testsuite/libgomp.oacc-c-c++-common/lib-53.c
> +++ libgomp/testsuite/libgomp.oacc-c-c++-common/lib-53.c
> @@ -1,5 +1,6 @@
>  /* { dg-do run } */
>  
> +#include <stdio.h>
>  #include <stdlib.h>
>  #include <openacc.h>
>  
> @@ -14,6 +15,7 @@ main (int argc, char **argv)
>  
>    d = acc_malloc (N);
>  
> +  fprintf (stderr, "CheCKpOInT\n");
>    acc_map_data (h, 0, N);
>  
>    acc_unmap_data (h);
> @@ -25,6 +27,7 @@ main (int argc, char **argv)
>    return 0;
>  }
>  
> +/* { dg-output "CheCKpOInT(\n|\r\n|\r).*" } */
>  /* { dg-output "\\\[\[0-9a-fA-FxX\]+,\\\+256\]->\\\[\[^\n\r]*,\\\+256\\\] is a bad map" { target openacc_nvidia_accel_selected } } */
>  /* { dg-output "cannot map data on shared-memory system" { target openacc_host_selected } } */
>  /* { dg-shouldfail "" } */
> diff --git libgomp/testsuite/libgomp.oacc-c-c++-common/lib-54.c libgomp/testsuite/libgomp.oacc-c-c++-common/lib-54.c
> index 20fd175..3e621c3 100644
> --- libgomp/testsuite/libgomp.oacc-c-c++-common/lib-54.c
> +++ libgomp/testsuite/libgomp.oacc-c-c++-common/lib-54.c
> @@ -1,5 +1,6 @@
>  /* { dg-do run } */
>  
> +#include <stdio.h>
>  #include <stdlib.h>
>  #include <openacc.h>
>  
> @@ -14,6 +15,7 @@ main (int argc, char **argv)
>  
>    d = acc_malloc (N);
>  
> +  fprintf (stderr, "CheCKpOInT\n");
>    acc_map_data (h, d, 0);
>  
>    acc_unmap_data (h);
> @@ -25,6 +27,7 @@ main (int argc, char **argv)
>    return 0;
>  }
>  
> +/* { dg-output "CheCKpOInT(\n|\r\n|\r).*" } */
>  /* { dg-output "\\\[\[0-9a-fA-FxX\]+,\\\+0\\\]->\\\[\[0-9a-fA-FxX\]+,\\\+0\\\] is a bad map" { target openacc_nvidia_accel_selected } } */
>  /* { dg-output "cannot map data on shared-memory system" { target openacc_host_selected } } */
>  /* { dg-shouldfail "" } */
> diff --git libgomp/testsuite/libgomp.oacc-c-c++-common/lib-57.c libgomp/testsuite/libgomp.oacc-c-c++-common/lib-57.c
> index 69ab79f..971a014 100644
> --- libgomp/testsuite/libgomp.oacc-c-c++-common/lib-57.c
> +++ libgomp/testsuite/libgomp.oacc-c-c++-common/lib-57.c
> @@ -1,5 +1,6 @@
>  /* { dg-do run } */
>  
> +#include <stdio.h>
>  #include <stdlib.h>
>  #include <openacc.h>
>  
> @@ -14,8 +15,14 @@ main (int argc, char **argv)
>  
>    d = acc_malloc (N);
>  
> +#if ACC_MEM_SHARED
> +  fprintf (stderr, "CheCKpOInT\n");
> +#endif
>    acc_map_data (h, d, N);
>  
> +#if !ACC_MEM_SHARED
> +  fprintf (stderr, "CheCKpOInT\n");
> +#endif
>    acc_unmap_data (d);
>  
>    acc_free (d);
> @@ -25,6 +32,7 @@ main (int argc, char **argv)
>    return 0;
>  }
>  
> +/* { dg-output "CheCKpOInT(\n|\r\n|\r).*" } */
>  /* { dg-output "\[0-9a-fA-FxX\]+ is not a mapped block" { target openacc_nvidia_accel_selected } } */
>  /* { dg-output "cannot map data on shared-memory system" { target openacc_host_selected } } */
>  /* { dg-shouldfail "" } */
> diff --git libgomp/testsuite/libgomp.oacc-c-c++-common/lib-58.c libgomp/testsuite/libgomp.oacc-c-c++-common/lib-58.c
> index 9b1ecd9..fedda77 100644
> --- libgomp/testsuite/libgomp.oacc-c-c++-common/lib-58.c
> +++ libgomp/testsuite/libgomp.oacc-c-c++-common/lib-58.c
> @@ -1,5 +1,6 @@
>  /* { dg-do run } */
>  
> +#include <stdio.h>
>  #include <stdlib.h>
>  #include <openacc.h>
>  
> @@ -14,8 +15,14 @@ main (int argc, char **argv)
>  
>    d = acc_malloc (N);
>  
> +#if ACC_MEM_SHARED
> +  fprintf (stderr, "CheCKpOInT\n");
> +#endif
>    acc_map_data (h, d, N);
>  
> +#if !ACC_MEM_SHARED
> +  fprintf (stderr, "CheCKpOInT\n");
> +#endif
>    acc_unmap_data (0);
>  
>    acc_free (d);
> @@ -25,6 +32,7 @@ main (int argc, char **argv)
>    return 0;
>  }
>  
> +/* { dg-output "CheCKpOInT(\n|\r\n|\r).*" } */
>  /* { dg-output "\[^\n\r]* is not a mapped block" { target openacc_nvidia_accel_selected } } */
>  /* { dg-output "cannot map data on shared-memory system" { target openacc_host_selected } } */
>  /* { dg-shouldfail "" } */
> diff --git libgomp/testsuite/libgomp.oacc-c-c++-common/lib-62.c libgomp/testsuite/libgomp.oacc-c-c++-common/lib-62.c
> index 2988b5b..ace4b05 100644
> --- libgomp/testsuite/libgomp.oacc-c-c++-common/lib-62.c
> +++ libgomp/testsuite/libgomp.oacc-c-c++-common/lib-62.c
> @@ -1,5 +1,6 @@
>  /* { dg-do run { target openacc_nvidia_accel_selected } } */
>  
> +#include <stdio.h>
>  #include <string.h>
>  #include <stdlib.h>
>  #include <openacc.h>
> @@ -25,6 +26,7 @@ main (int argc, char **argv)
>  
>    memset (&h[0], 0, N);
>  
> +  fprintf (stderr, "CheCKpOInT\n");
>    acc_memcpy_to_device (d, h, N << 1);
>  
>    acc_memcpy_from_device (h, d, N);
> @@ -42,5 +44,6 @@ main (int argc, char **argv)
>    return 0;
>  }
>  
> +/* { dg-output "CheCKpOInT(\n|\r\n|\r).*" } */
>  /* { dg-output "invalid size" } */
>  /* { dg-shouldfail "" } */
> diff --git libgomp/testsuite/libgomp.oacc-c-c++-common/lib-63.c libgomp/testsuite/libgomp.oacc-c-c++-common/lib-63.c
> index 69c061e..a3fa728 100644
> --- libgomp/testsuite/libgomp.oacc-c-c++-common/lib-63.c
> +++ libgomp/testsuite/libgomp.oacc-c-c++-common/lib-63.c
> @@ -1,5 +1,6 @@
>  /* { dg-do run { target openacc_nvidia_accel_selected } } */
>  
> +#include <stdio.h>
>  #include <string.h>
>  #include <stdlib.h>
>  #include <openacc.h>
> @@ -21,6 +22,7 @@ main (int argc, char **argv)
>  
>    d = acc_malloc (N);
>  
> +  fprintf (stderr, "CheCKpOInT\n");
>    acc_memcpy_to_device (0, h, N);
>  
>    memset (&h[0], 0, N);
> @@ -40,5 +42,6 @@ main (int argc, char **argv)
>    return 0;
>  }
>  
> +/* { dg-output "CheCKpOInT(\n|\r\n|\r).*" } */
>  /* { dg-output "invalid device address" } */
>  /* { dg-shouldfail "" } */
> diff --git libgomp/testsuite/libgomp.oacc-c-c++-common/lib-64.c libgomp/testsuite/libgomp.oacc-c-c++-common/lib-64.c
> index 6a785b0..b57f67a 100644
> --- libgomp/testsuite/libgomp.oacc-c-c++-common/lib-64.c
> +++ libgomp/testsuite/libgomp.oacc-c-c++-common/lib-64.c
> @@ -1,5 +1,6 @@
>  /* { dg-do run { target openacc_nvidia_accel_selected } } */
>  
> +#include <stdio.h>
>  #include <string.h>
>  #include <stdlib.h>
>  #include <openacc.h>
> @@ -21,6 +22,7 @@ main (int argc, char **argv)
>  
>    d = acc_malloc (N);
>  
> +  fprintf (stderr, "CheCKpOInT\n");
>    acc_memcpy_to_device (d, 0, N);
>  
>    memset (&h[0], 0, N);
> @@ -40,5 +42,6 @@ main (int argc, char **argv)
>    return 0;
>  }
>  
> +/* { dg-output "CheCKpOInT(\n|\r\n|\r).*" } */
>  /* { dg-output "invalid host address" } */
>  /* { dg-shouldfail "" } */
> diff --git libgomp/testsuite/libgomp.oacc-c-c++-common/lib-65.c libgomp/testsuite/libgomp.oacc-c-c++-common/lib-65.c
> index 0f2f9eb..0fca821 100644
> --- libgomp/testsuite/libgomp.oacc-c-c++-common/lib-65.c
> +++ libgomp/testsuite/libgomp.oacc-c-c++-common/lib-65.c
> @@ -1,5 +1,6 @@
>  /* { dg-do run { target openacc_nvidia_accel_selected } } */
>  
> +#include <stdio.h>
>  #include <string.h>
>  #include <stdlib.h>
>  #include <openacc.h>
> @@ -21,6 +22,7 @@ main (int argc, char **argv)
>  
>    d = acc_malloc (N);
>  
> +  fprintf (stderr, "CheCKpOInT\n");
>    acc_memcpy_to_device (d, d, N);
>  
>    memset (&h[0], 0, N);
> @@ -40,5 +42,6 @@ main (int argc, char **argv)
>    return 0;
>  }
>  
> +/* { dg-output "CheCKpOInT(\n|\r\n|\r).*" } */
>  /* { dg-output "invalid host or device address" } */
>  /* { dg-shouldfail "" } */
> diff --git libgomp/testsuite/libgomp.oacc-c-c++-common/lib-67.c libgomp/testsuite/libgomp.oacc-c-c++-common/lib-67.c
> index 31b8c1f..ec3c2a5 100644
> --- libgomp/testsuite/libgomp.oacc-c-c++-common/lib-67.c
> +++ libgomp/testsuite/libgomp.oacc-c-c++-common/lib-67.c
> @@ -1,5 +1,6 @@
>  /* { dg-do run { target openacc_nvidia_accel_selected } } */
>  
> +#include <stdio.h>
>  #include <string.h>
>  #include <stdlib.h>
>  #include <openacc.h>
> @@ -25,6 +26,7 @@ main (int argc, char **argv)
>  
>    memset (&h[0], 0, N);
>  
> +  fprintf (stderr, "CheCKpOInT\n");
>    acc_memcpy_from_device (0, d, N);
>  
>    for (i = 0; i < N; i++)
> @@ -40,5 +42,6 @@ main (int argc, char **argv)
>    return 0;
>  }
>  
> +/* { dg-output "CheCKpOInT(\n|\r\n|\r).*" } */
>  /* { dg-output "invalid host address" } */
>  /* { dg-shouldfail "" } */
> diff --git libgomp/testsuite/libgomp.oacc-c-c++-common/lib-68.c libgomp/testsuite/libgomp.oacc-c-c++-common/lib-68.c
> index dc39770..f109034 100644
> --- libgomp/testsuite/libgomp.oacc-c-c++-common/lib-68.c
> +++ libgomp/testsuite/libgomp.oacc-c-c++-common/lib-68.c
> @@ -1,5 +1,6 @@
>  /* { dg-do run { target openacc_nvidia_accel_selected } } */
>  
> +#include <stdio.h>
>  #include <string.h>
>  #include <stdlib.h>
>  #include <openacc.h>
> @@ -25,6 +26,7 @@ main (int argc, char **argv)
>  
>    memset (&h[0], 0, N);
>  
> +  fprintf (stderr, "CheCKpOInT\n");
>    acc_memcpy_from_device (h, 0, N);
>  
>    for (i = 0; i < N; i++)
> @@ -40,5 +42,6 @@ main (int argc, char **argv)
>    return 0;
>  }
>  
> +/* { dg-output "CheCKpOInT(\n|\r\n|\r).*" } */
>  /* { dg-output "invalid device address" } */
>  /* { dg-shouldfail "" } */
> diff --git libgomp/testsuite/libgomp.oacc-c-c++-common/lib-71.c libgomp/testsuite/libgomp.oacc-c-c++-common/lib-71.c
> index e8584db..c85e824 100644
> --- libgomp/testsuite/libgomp.oacc-c-c++-common/lib-71.c
> +++ libgomp/testsuite/libgomp.oacc-c-c++-common/lib-71.c
> @@ -92,6 +92,7 @@ main (int argc, char **argv)
>        abort ();
>      }
>  
> +  fprintf (stderr, "CheCKpOInT\n");
>    if (acc_async_test (1) != 0)
>      {
>        fprintf (stderr, "asynchronous operation not running\n");
> @@ -116,5 +117,6 @@ main (int argc, char **argv)
>    return 0;
>  }
>  
> +/* { dg-output "CheCKpOInT(\n|\r\n|\r).*" } */
>  /* { dg-output "unknown async \[0-9\]+" } */
>  /* { dg-shouldfail "" } */
> diff --git libgomp/testsuite/libgomp.oacc-c-c++-common/lib-77.c libgomp/testsuite/libgomp.oacc-c-c++-common/lib-77.c
> index 35a0980..f4f196d 100644
> --- libgomp/testsuite/libgomp.oacc-c-c++-common/lib-77.c
> +++ libgomp/testsuite/libgomp.oacc-c-c++-common/lib-77.c
> @@ -98,6 +98,7 @@ main (int argc, char **argv)
>        abort ();
>      }
>  
> +  fprintf (stderr, "CheCKpOInT\n");
>    acc_wait (1);
>  
>    atime = stop_timer (0);
> @@ -132,5 +133,6 @@ main (int argc, char **argv)
>    return 0;
>  }
>  
> +/* { dg-output "CheCKpOInT(\n|\r\n|\r).*" } */
>  /* { dg-output "unknown async \[0-9\]+" } */
>  /* { dg-shouldfail "" } */
> diff --git libgomp/testsuite/libgomp.oacc-c-c++-common/lib-80.c libgomp/testsuite/libgomp.oacc-c-c++-common/lib-80.c
> index d521331..9a9a837 100644
> --- libgomp/testsuite/libgomp.oacc-c-c++-common/lib-80.c
> +++ libgomp/testsuite/libgomp.oacc-c-c++-common/lib-80.c
> @@ -105,6 +105,7 @@ main (int argc, char **argv)
>  	}
>      }
>  
> +  fprintf (stderr, "CheCKpOInT\n");
>    acc_wait_async (1, 1);
>  
>    acc_wait (1);
> @@ -129,5 +130,6 @@ main (int argc, char **argv)
>    return 0;
>  }
>  
> +/* { dg-output "CheCKpOInT(\n|\r\n|\r).*" } */
>  /* { dg-output "identical parameters" } */
>  /* { dg-shouldfail "" } */
> diff --git libgomp/testsuite/libgomp.oacc-c-c++-common/present-1.c libgomp/testsuite/libgomp.oacc-c-c++-common/present-1.c
> index d8fcb71..61c8109 100644
> --- libgomp/testsuite/libgomp.oacc-c-c++-common/present-1.c
> +++ libgomp/testsuite/libgomp.oacc-c-c++-common/present-1.c
> @@ -21,6 +21,7 @@ main (int argc, char **argv)
>      d = (float *) acc_malloc (N * sizeof (float));
>      acc_map_data (c, d, N * sizeof (float));
>  
> +    fprintf (stderr, "CheCKpOInT\n");
>  #pragma acc data present (a[0:N]) present (c[0:N]) present (b[0:N])
>      {
>  #pragma acc parallel
> @@ -45,5 +46,7 @@ main (int argc, char **argv)
>  
>      return 0;
>  }
> +
> +/* { dg-output "CheCKpOInT(\n|\r\n|\r).*" } */
>  /* { dg-output "present clause: !acc_is_present" } */
>  /* { dg-shouldfail "" } */
> diff --git libgomp/testsuite/libgomp.oacc-fortran/abort-1.f90 libgomp/testsuite/libgomp.oacc-fortran/abort-1.f90
> index 52b030b..b38303d 100644
> --- libgomp/testsuite/libgomp.oacc-fortran/abort-1.f90
> +++ libgomp/testsuite/libgomp.oacc-fortran/abort-1.f90
> @@ -1,10 +1,12 @@
> -! { dg-shouldfail "" { *-*-* } { "*" } { "" } }
> -
>  program main
>    implicit none
>  
> +  print *, "CheCKpOInT"
>    !$acc parallel
>    call abort
>    !$acc end parallel
>  
>  end program main
> +
> +! { dg-output "CheCKpOInT" }
> +! { dg-shouldfail "" }
> diff --git libgomp/testsuite/libgomp.oacc-fortran/data-already-1.f libgomp/testsuite/libgomp.oacc-fortran/data-already-1.f
> index fc08fd5..9e99cc6 100644
> --- libgomp/testsuite/libgomp.oacc-fortran/data-already-1.f
> +++ libgomp/testsuite/libgomp.oacc-fortran/data-already-1.f
> @@ -6,12 +6,13 @@
>        INTEGER I
>  
>        CALL ACC_COPYIN (I)
> -
> +      WRITE(0, *) "CheCKpOInT"
>  !$ACC DATA COPY (I)
>        I = 0
>  !$ACC END DATA
>  
>        END
>  
> +! { dg-output "CheCKpOInT(\n|\r\n|\r).*" }
>  ! { dg-output "Trying to map into device \\\[\[0-9a-fA-FxX\]+..\[0-9a-fA-FxX\]+\\\) object when \\\[\[0-9a-fA-FxX\]+..\[0-9a-fA-FxX\]+\\\) is already mapped" }
>  ! { dg-shouldfail "" }
> diff --git libgomp/testsuite/libgomp.oacc-fortran/data-already-2.f libgomp/testsuite/libgomp.oacc-fortran/data-already-2.f
> index b8a82b5..b908a0c 100644
> --- libgomp/testsuite/libgomp.oacc-fortran/data-already-2.f
> +++ libgomp/testsuite/libgomp.oacc-fortran/data-already-2.f
> @@ -5,6 +5,7 @@
>        INTEGER I
>  
>  !$ACC DATA PRESENT_OR_COPY (I)
> +      WRITE(0, *) "CheCKpOInT"
>  !$ACC DATA COPYOUT (I)
>        I = 0
>  !$ACC END DATA
> @@ -12,5 +13,6 @@
>  
>        END
>  
> +! { dg-output "CheCKpOInT(\n|\r\n|\r).*" }
>  ! { dg-output "Trying to map into device \\\[\[0-9a-fA-FxX\]+..\[0-9a-fA-FxX\]+\\\) object when \\\[\[0-9a-fA-FxX\]+..\[0-9a-fA-FxX\]+\\\) is already mapped" }
>  ! { dg-shouldfail "" }
> diff --git libgomp/testsuite/libgomp.oacc-fortran/data-already-3.f libgomp/testsuite/libgomp.oacc-fortran/data-already-3.f
> index c41de28..d93e1c5 100644
> --- libgomp/testsuite/libgomp.oacc-fortran/data-already-3.f
> +++ libgomp/testsuite/libgomp.oacc-fortran/data-already-3.f
> @@ -6,10 +6,12 @@
>        INTEGER I
>  
>  !$ACC DATA PRESENT_OR_COPY (I)
> +      WRITE(0, *) "CheCKpOInT"
>        CALL ACC_COPYIN (I)
>  !$ACC END DATA
>  
>        END
>  
> -! { dg-shouldfail "" }
> +! { dg-output "CheCKpOInT(\n|\r\n|\r).*" }
>  ! { dg-output "already mapped to" }
> +! { dg-shouldfail "" }
> diff --git libgomp/testsuite/libgomp.oacc-fortran/data-already-4.f libgomp/testsuite/libgomp.oacc-fortran/data-already-4.f
> index f54bf58..ea76e05 100644
> --- libgomp/testsuite/libgomp.oacc-fortran/data-already-4.f
> +++ libgomp/testsuite/libgomp.oacc-fortran/data-already-4.f
> @@ -6,9 +6,11 @@
>        INTEGER I
>  
>        CALL ACC_PRESENT_OR_COPYIN (I)
> +      WRITE(0, *) "CheCKpOInT"
>        CALL ACC_COPYIN (I)
>  
>        END
>  
> -! { dg-shouldfail "" }
> +! { dg-output "CheCKpOInT(\n|\r\n|\r).*" }
>  ! { dg-output "already mapped to" }
> +! { dg-shouldfail "" }
> diff --git libgomp/testsuite/libgomp.oacc-fortran/data-already-5.f libgomp/testsuite/libgomp.oacc-fortran/data-already-5.f
> index 9a3e94f..19df1f8 100644
> --- libgomp/testsuite/libgomp.oacc-fortran/data-already-5.f
> +++ libgomp/testsuite/libgomp.oacc-fortran/data-already-5.f
> @@ -6,9 +6,11 @@
>        INTEGER I
>  
>  !$ACC ENTER DATA CREATE (I)
> +      WRITE(0, *) "CheCKpOInT"
>        CALL ACC_COPYIN (I)
>  
>        END
>  
> -! { dg-shouldfail "" }
> +! { dg-output "CheCKpOInT(\n|\r\n|\r).*" }
>  ! { dg-output "already mapped to" }
> +! { dg-shouldfail "" }
> diff --git libgomp/testsuite/libgomp.oacc-fortran/data-already-6.f libgomp/testsuite/libgomp.oacc-fortran/data-already-6.f
> index eaf5d98..2bd1079 100644
> --- libgomp/testsuite/libgomp.oacc-fortran/data-already-6.f
> +++ libgomp/testsuite/libgomp.oacc-fortran/data-already-6.f
> @@ -6,9 +6,11 @@
>        INTEGER I
>  
>        CALL ACC_PRESENT_OR_COPYIN (I)
> +      WRITE(0, *) "CheCKpOInT"
>  !$ACC ENTER DATA CREATE (I)
>  
>        END
>  
> -! { dg-shouldfail "" }
> +! { dg-output "CheCKpOInT(\n|\r\n|\r).*" }
>  ! { dg-output "already mapped to" }
> +! { dg-shouldfail "" }
> diff --git libgomp/testsuite/libgomp.oacc-fortran/data-already-7.f libgomp/testsuite/libgomp.oacc-fortran/data-already-7.f
> index d96bf0b..1342360 100644
> --- libgomp/testsuite/libgomp.oacc-fortran/data-already-7.f
> +++ libgomp/testsuite/libgomp.oacc-fortran/data-already-7.f
> @@ -6,9 +6,11 @@
>        INTEGER I
>  
>  !$ACC ENTER DATA CREATE (I)
> +      WRITE(0, *) "CheCKpOInT"
>        CALL ACC_CREATE (I)
>  
>        END
>  
> -! { dg-shouldfail "" }
> +! { dg-output "CheCKpOInT(\n|\r\n|\r).*" }
>  ! { dg-output "already mapped to" }
> +! { dg-shouldfail "" }
> diff --git libgomp/testsuite/libgomp.oacc-fortran/data-already-8.f libgomp/testsuite/libgomp.oacc-fortran/data-already-8.f
> index 2083809..b206547 100644
> --- libgomp/testsuite/libgomp.oacc-fortran/data-already-8.f
> +++ libgomp/testsuite/libgomp.oacc-fortran/data-already-8.f
> @@ -5,6 +5,7 @@
>        INTEGER I
>  
>  !$ACC DATA CREATE (I)
> +      WRITE(0, *) "CheCKpOInT"
>  !$ACC PARALLEL COPYIN (I)
>        I = 0
>  !$ACC END PARALLEL
> @@ -12,5 +13,6 @@
>  
>        END
>  
> +! { dg-output "CheCKpOInT(\n|\r\n|\r).*" }
>  ! { dg-output "Trying to map into device \\\[\[0-9a-fA-FxX\]+..\[0-9a-fA-FxX\]+\\\) object when \\\[\[0-9a-fA-FxX\]+..\[0-9a-fA-FxX\]+\\\) is already mapped" }
>  ! { dg-shouldfail "" }


Grüße,
 Thomas

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^ permalink raw reply	[flat|nested] 8+ messages in thread

* Re: Add checkpoint to libgomp dg-shouldfail tests
  2015-09-27 14:45       ` Thomas Schwinge
@ 2015-09-27 15:50         ` FX
  2015-09-27 16:56         ` Jakub Jelinek
  1 sibling, 0 replies; 8+ messages in thread
From: FX @ 2015-09-27 15:50 UTC (permalink / raw)
  To: Thomas Schwinge; +Cc: gcc-patches, Jakub Jelinek, fortran

> Hi!
> Ping.

OK for the Fortran part, though I suspect you need Jakub to approve it as well.

FX

^ permalink raw reply	[flat|nested] 8+ messages in thread

* Re: Add checkpoint to libgomp dg-shouldfail tests
  2015-09-27 14:45       ` Thomas Schwinge
  2015-09-27 15:50         ` FX
@ 2015-09-27 16:56         ` Jakub Jelinek
  2015-09-30  8:55           ` Thomas Schwinge
  1 sibling, 1 reply; 8+ messages in thread
From: Jakub Jelinek @ 2015-09-27 16:56 UTC (permalink / raw)
  To: Thomas Schwinge; +Cc: gcc-patches, fortran

Hi!

> > OK for trunk?

Ok.

	Jakub

^ permalink raw reply	[flat|nested] 8+ messages in thread

* Re: Add checkpoint to libgomp dg-shouldfail tests
  2015-09-27 16:56         ` Jakub Jelinek
@ 2015-09-30  8:55           ` Thomas Schwinge
  0 siblings, 0 replies; 8+ messages in thread
From: Thomas Schwinge @ 2015-09-30  8:55 UTC (permalink / raw)
  To: Jakub Jelinek; +Cc: gcc-patches, fortran

[-- Attachment #1: Type: text/plain, Size: 61217 bytes --]

Hi!

On Sun, 27 Sep 2015 18:55:53 +0200, Jakub Jelinek <jakub@redhat.com> wrote:
> > > OK for trunk?
> 
> Ok.

Thanks for the review.  Committed in r228282:

commit e344dc2e94177f522fe8d62fe95ec2d1687e017a
Author: tschwinge <tschwinge@138bc75d-0d04-0410-961f-82ee72b054a4>
Date:   Wed Sep 30 08:44:49 2015 +0000

    Add checkpoint to libgomp dg-shouldfail tests
    
    That is, verify that we're actually reaching the expected checkpoint before
    terminating.
    
    	libgomp/
    	* testsuite/libgomp.oacc-c-c++-common/abort-1.c: Add checkpoint.
    	* testsuite/libgomp.oacc-c-c++-common/abort-3.c: Likewise.
    	* testsuite/libgomp.oacc-c-c++-common/clauses-2.c: Likewise.
    	* testsuite/libgomp.oacc-c-c++-common/data-already-1.c: Likewise.
    	* testsuite/libgomp.oacc-c-c++-common/data-already-2.c: Likewise.
    	* testsuite/libgomp.oacc-c-c++-common/data-already-3.c: Likewise.
    	* testsuite/libgomp.oacc-c-c++-common/data-already-4.c: Likewise.
    	* testsuite/libgomp.oacc-c-c++-common/data-already-5.c: Likewise.
    	* testsuite/libgomp.oacc-c-c++-common/data-already-6.c: Likewise.
    	* testsuite/libgomp.oacc-c-c++-common/data-already-7.c: Likewise.
    	* testsuite/libgomp.oacc-c-c++-common/data-already-8.c: Likewise.
    	* testsuite/libgomp.oacc-c-c++-common/lib-1.c: Likewise.
    	* testsuite/libgomp.oacc-c-c++-common/lib-11.c: Likewise.
    	* testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
    	* testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
    	* testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
    	* testsuite/libgomp.oacc-c-c++-common/lib-2.c: Likewise.
    	* testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
    	* testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
    	* testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
    	* testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
    	* testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
    	* testsuite/libgomp.oacc-c-c++-common/lib-26.c: Likewise.
    	* testsuite/libgomp.oacc-c-c++-common/lib-27.c: Likewise.
    	* testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
    	* testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
    	* testsuite/libgomp.oacc-c-c++-common/lib-3.c: Likewise.
    	* testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
    	* testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
    	* testsuite/libgomp.oacc-c-c++-common/lib-35.c: Likewise.
    	* testsuite/libgomp.oacc-c-c++-common/lib-36.c: Likewise.
    	* testsuite/libgomp.oacc-c-c++-common/lib-39.c: Likewise.
    	* testsuite/libgomp.oacc-c-c++-common/lib-4.c: Likewise.
    	* testsuite/libgomp.oacc-c-c++-common/lib-40.c: Likewise.
    	* testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
    	* testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
    	* testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
    	* testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
    	* testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
    	* testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
    	* testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
    	* testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
    	* testsuite/libgomp.oacc-c-c++-common/lib-57.c: Likewise.
    	* testsuite/libgomp.oacc-c-c++-common/lib-58.c: Likewise.
    	* testsuite/libgomp.oacc-c-c++-common/lib-62.c: Likewise.
    	* testsuite/libgomp.oacc-c-c++-common/lib-63.c: Likewise.
    	* testsuite/libgomp.oacc-c-c++-common/lib-64.c: Likewise.
    	* testsuite/libgomp.oacc-c-c++-common/lib-65.c: Likewise.
    	* testsuite/libgomp.oacc-c-c++-common/lib-67.c: Likewise.
    	* testsuite/libgomp.oacc-c-c++-common/lib-68.c: Likewise.
    	* testsuite/libgomp.oacc-c-c++-common/lib-71.c: Likewise.
    	* testsuite/libgomp.oacc-c-c++-common/lib-77.c: Likewise.
    	* testsuite/libgomp.oacc-c-c++-common/lib-80.c: Likewise.
    	* testsuite/libgomp.oacc-c-c++-common/present-1.c: Likewise.
    	* testsuite/libgomp.oacc-fortran/abort-1.f90: Likewise.
    	* testsuite/libgomp.oacc-fortran/data-already-1.f: Likewise.
    	* testsuite/libgomp.oacc-fortran/data-already-2.f: Likewise.
    	* testsuite/libgomp.oacc-fortran/data-already-3.f: Likewise.
    	* testsuite/libgomp.oacc-fortran/data-already-4.f: Likewise.
    	* testsuite/libgomp.oacc-fortran/data-already-5.f: Likewise.
    	* testsuite/libgomp.oacc-fortran/data-already-6.f: Likewise.
    	* testsuite/libgomp.oacc-fortran/data-already-7.f: Likewise.
    	* testsuite/libgomp.oacc-fortran/data-already-8.f: Likewise.
    
    git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@228282 138bc75d-0d04-0410-961f-82ee72b054a4
---
 libgomp/ChangeLog                                  | 66 ++++++++++++++++++++++
 .../testsuite/libgomp.oacc-c-c++-common/abort-1.c  |  5 +-
 .../testsuite/libgomp.oacc-c-c++-common/abort-3.c  |  5 +-
 .../libgomp.oacc-c-c++-common/clauses-2.c          |  3 +
 .../libgomp.oacc-c-c++-common/data-already-1.c     |  3 +
 .../libgomp.oacc-c-c++-common/data-already-2.c     |  8 ++-
 .../libgomp.oacc-c-c++-common/data-already-3.c     | 11 +++-
 .../libgomp.oacc-c-c++-common/data-already-4.c     |  7 ++-
 .../libgomp.oacc-c-c++-common/data-already-5.c     |  7 ++-
 .../libgomp.oacc-c-c++-common/data-already-6.c     |  7 ++-
 .../libgomp.oacc-c-c++-common/data-already-7.c     |  7 ++-
 .../libgomp.oacc-c-c++-common/data-already-8.c     |  8 ++-
 .../testsuite/libgomp.oacc-c-c++-common/lib-1.c    |  3 +
 .../testsuite/libgomp.oacc-c-c++-common/lib-11.c   |  3 +
 .../testsuite/libgomp.oacc-c-c++-common/lib-16.c   |  3 +
 .../testsuite/libgomp.oacc-c-c++-common/lib-17.c   |  3 +
 .../testsuite/libgomp.oacc-c-c++-common/lib-18.c   |  5 +-
 .../testsuite/libgomp.oacc-c-c++-common/lib-2.c    |  3 +
 .../testsuite/libgomp.oacc-c-c++-common/lib-20.c   |  3 +
 .../testsuite/libgomp.oacc-c-c++-common/lib-21.c   |  3 +
 .../testsuite/libgomp.oacc-c-c++-common/lib-22.c   |  3 +
 .../testsuite/libgomp.oacc-c-c++-common/lib-23.c   |  3 +
 .../testsuite/libgomp.oacc-c-c++-common/lib-25.c   |  3 +
 .../testsuite/libgomp.oacc-c-c++-common/lib-26.c   |  3 +
 .../testsuite/libgomp.oacc-c-c++-common/lib-27.c   |  3 +
 .../testsuite/libgomp.oacc-c-c++-common/lib-28.c   |  3 +
 .../testsuite/libgomp.oacc-c-c++-common/lib-29.c   |  3 +
 .../testsuite/libgomp.oacc-c-c++-common/lib-3.c    |  3 +
 .../testsuite/libgomp.oacc-c-c++-common/lib-30.c   |  3 +
 .../testsuite/libgomp.oacc-c-c++-common/lib-34.c   |  3 +
 .../testsuite/libgomp.oacc-c-c++-common/lib-35.c   |  3 +
 .../testsuite/libgomp.oacc-c-c++-common/lib-36.c   |  3 +
 .../testsuite/libgomp.oacc-c-c++-common/lib-39.c   |  3 +
 .../testsuite/libgomp.oacc-c-c++-common/lib-4.c    |  3 +
 .../testsuite/libgomp.oacc-c-c++-common/lib-40.c   |  3 +
 .../testsuite/libgomp.oacc-c-c++-common/lib-42.c   |  3 +
 .../testsuite/libgomp.oacc-c-c++-common/lib-43.c   |  3 +
 .../testsuite/libgomp.oacc-c-c++-common/lib-44.c   |  3 +
 .../testsuite/libgomp.oacc-c-c++-common/lib-47.c   |  3 +
 .../testsuite/libgomp.oacc-c-c++-common/lib-48.c   |  3 +
 .../testsuite/libgomp.oacc-c-c++-common/lib-52.c   |  3 +
 .../testsuite/libgomp.oacc-c-c++-common/lib-53.c   |  3 +
 .../testsuite/libgomp.oacc-c-c++-common/lib-54.c   |  3 +
 .../testsuite/libgomp.oacc-c-c++-common/lib-57.c   |  8 +++
 .../testsuite/libgomp.oacc-c-c++-common/lib-58.c   |  8 +++
 .../testsuite/libgomp.oacc-c-c++-common/lib-62.c   |  3 +
 .../testsuite/libgomp.oacc-c-c++-common/lib-63.c   |  3 +
 .../testsuite/libgomp.oacc-c-c++-common/lib-64.c   |  3 +
 .../testsuite/libgomp.oacc-c-c++-common/lib-65.c   |  3 +
 .../testsuite/libgomp.oacc-c-c++-common/lib-67.c   |  3 +
 .../testsuite/libgomp.oacc-c-c++-common/lib-68.c   |  3 +
 .../testsuite/libgomp.oacc-c-c++-common/lib-71.c   |  2 +
 .../testsuite/libgomp.oacc-c-c++-common/lib-77.c   |  2 +
 .../testsuite/libgomp.oacc-c-c++-common/lib-80.c   |  2 +
 .../libgomp.oacc-c-c++-common/present-1.c          |  3 +
 libgomp/testsuite/libgomp.oacc-fortran/abort-1.f90 |  6 +-
 .../libgomp.oacc-fortran/data-already-1.f          |  3 +-
 .../libgomp.oacc-fortran/data-already-2.f          |  2 +
 .../libgomp.oacc-fortran/data-already-3.f          |  4 +-
 .../libgomp.oacc-fortran/data-already-4.f          |  4 +-
 .../libgomp.oacc-fortran/data-already-5.f          |  4 +-
 .../libgomp.oacc-fortran/data-already-6.f          |  4 +-
 .../libgomp.oacc-fortran/data-already-7.f          |  4 +-
 .../libgomp.oacc-fortran/data-already-8.f          |  2 +
 64 files changed, 281 insertions(+), 27 deletions(-)

diff --git libgomp/ChangeLog libgomp/ChangeLog
index 8fbd6c5..fcf80e2 100644
--- libgomp/ChangeLog
+++ libgomp/ChangeLog
@@ -1,3 +1,69 @@
+2015-09-30  Thomas Schwinge  <thomas@codesourcery.com>
+
+	* testsuite/libgomp.oacc-c-c++-common/abort-1.c: Add checkpoint.
+	* testsuite/libgomp.oacc-c-c++-common/abort-3.c: Likewise.
+	* testsuite/libgomp.oacc-c-c++-common/clauses-2.c: Likewise.
+	* testsuite/libgomp.oacc-c-c++-common/data-already-1.c: Likewise.
+	* testsuite/libgomp.oacc-c-c++-common/data-already-2.c: Likewise.
+	* testsuite/libgomp.oacc-c-c++-common/data-already-3.c: Likewise.
+	* testsuite/libgomp.oacc-c-c++-common/data-already-4.c: Likewise.
+	* testsuite/libgomp.oacc-c-c++-common/data-already-5.c: Likewise.
+	* testsuite/libgomp.oacc-c-c++-common/data-already-6.c: Likewise.
+	* testsuite/libgomp.oacc-c-c++-common/data-already-7.c: Likewise.
+	* testsuite/libgomp.oacc-c-c++-common/data-already-8.c: Likewise.
+	* testsuite/libgomp.oacc-c-c++-common/lib-1.c: Likewise.
+	* testsuite/libgomp.oacc-c-c++-common/lib-11.c: Likewise.
+	* testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
+	* testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
+	* testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
+	* testsuite/libgomp.oacc-c-c++-common/lib-2.c: Likewise.
+	* testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
+	* testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
+	* testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
+	* testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
+	* testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
+	* testsuite/libgomp.oacc-c-c++-common/lib-26.c: Likewise.
+	* testsuite/libgomp.oacc-c-c++-common/lib-27.c: Likewise.
+	* testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
+	* testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
+	* testsuite/libgomp.oacc-c-c++-common/lib-3.c: Likewise.
+	* testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
+	* testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
+	* testsuite/libgomp.oacc-c-c++-common/lib-35.c: Likewise.
+	* testsuite/libgomp.oacc-c-c++-common/lib-36.c: Likewise.
+	* testsuite/libgomp.oacc-c-c++-common/lib-39.c: Likewise.
+	* testsuite/libgomp.oacc-c-c++-common/lib-4.c: Likewise.
+	* testsuite/libgomp.oacc-c-c++-common/lib-40.c: Likewise.
+	* testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
+	* testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
+	* testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
+	* testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
+	* testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
+	* testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
+	* testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
+	* testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
+	* testsuite/libgomp.oacc-c-c++-common/lib-57.c: Likewise.
+	* testsuite/libgomp.oacc-c-c++-common/lib-58.c: Likewise.
+	* testsuite/libgomp.oacc-c-c++-common/lib-62.c: Likewise.
+	* testsuite/libgomp.oacc-c-c++-common/lib-63.c: Likewise.
+	* testsuite/libgomp.oacc-c-c++-common/lib-64.c: Likewise.
+	* testsuite/libgomp.oacc-c-c++-common/lib-65.c: Likewise.
+	* testsuite/libgomp.oacc-c-c++-common/lib-67.c: Likewise.
+	* testsuite/libgomp.oacc-c-c++-common/lib-68.c: Likewise.
+	* testsuite/libgomp.oacc-c-c++-common/lib-71.c: Likewise.
+	* testsuite/libgomp.oacc-c-c++-common/lib-77.c: Likewise.
+	* testsuite/libgomp.oacc-c-c++-common/lib-80.c: Likewise.
+	* testsuite/libgomp.oacc-c-c++-common/present-1.c: Likewise.
+	* testsuite/libgomp.oacc-fortran/abort-1.f90: Likewise.
+	* testsuite/libgomp.oacc-fortran/data-already-1.f: Likewise.
+	* testsuite/libgomp.oacc-fortran/data-already-2.f: Likewise.
+	* testsuite/libgomp.oacc-fortran/data-already-3.f: Likewise.
+	* testsuite/libgomp.oacc-fortran/data-already-4.f: Likewise.
+	* testsuite/libgomp.oacc-fortran/data-already-5.f: Likewise.
+	* testsuite/libgomp.oacc-fortran/data-already-6.f: Likewise.
+	* testsuite/libgomp.oacc-fortran/data-already-7.f: Likewise.
+	* testsuite/libgomp.oacc-fortran/data-already-8.f: Likewise.
+
 2015-09-29  Nathan Sidwell  <nathan@codesourcery.com>
 
 	* oacc-init.c (acc_on_device): Force optimization level.
diff --git libgomp/testsuite/libgomp.oacc-c-c++-common/abort-1.c libgomp/testsuite/libgomp.oacc-c-c++-common/abort-1.c
index f88b9e3..6a9b1df 100644
--- libgomp/testsuite/libgomp.oacc-c-c++-common/abort-1.c
+++ libgomp/testsuite/libgomp.oacc-c-c++-common/abort-1.c
@@ -1,12 +1,11 @@
 /* { dg-do run } */
-/* { dg-shouldfail "" { *-*-* } { "*" } { "" } } */
 
 #include <stdlib.h>
 
 int
 main (void)
 {
-
+  __builtin_printf ("CheCKpOInT\n");
 #pragma acc parallel
   {
     abort ();
@@ -15,3 +14,5 @@ main (void)
   return 0;
 }
 
+/* { dg-output "CheCKpOInT" } */
+/* { dg-shouldfail ""  } */
diff --git libgomp/testsuite/libgomp.oacc-c-c++-common/abort-3.c libgomp/testsuite/libgomp.oacc-c-c++-common/abort-3.c
index be7aaa8..2c8f347 100644
--- libgomp/testsuite/libgomp.oacc-c-c++-common/abort-3.c
+++ libgomp/testsuite/libgomp.oacc-c-c++-common/abort-3.c
@@ -1,12 +1,11 @@
 /* { dg-do run } */
-/* { dg-shouldfail "" { *-*-* } { "*" } { "" } } */
 
 #include <stdlib.h>
 
 int
 main (void)
 {
-
+  __builtin_printf ("CheCKpOInT\n");
 #pragma acc kernels
   {
     abort ();
@@ -15,3 +14,5 @@ main (void)
   return 0;
 }
 
+/* { dg-output "CheCKpOInT" } */
+/* { dg-shouldfail ""  } */
diff --git libgomp/testsuite/libgomp.oacc-c-c++-common/clauses-2.c libgomp/testsuite/libgomp.oacc-c-c++-common/clauses-2.c
index c0a5d00..ff237fe 100644
--- libgomp/testsuite/libgomp.oacc-c-c++-common/clauses-2.c
+++ libgomp/testsuite/libgomp.oacc-c-c++-common/clauses-2.c
@@ -27,6 +27,7 @@ main (int argc, char **argv)
     d = (float *) acc_malloc (N * sizeof (float));
     acc_map_data (c, d, N * sizeof (float));
 
+    fprintf (stderr, "CheCKpOInT\n");
 #pragma acc parallel copyin (a[0:N]) present_or_create (c[0:N+1]) copyout (b[0:N])
     {
         int ii;
@@ -64,5 +65,7 @@ main (int argc, char **argv)
 
     return 0;
 }
+
+/* { dg-output "CheCKpOInT(\n|\r\n|\r).*" } */
 /* { dg-output "Trying to map into device \\\[\[0-9a-fA-FxX\]+..\[0-9a-fA-FxX\]+\\\) object when \\\[\[0-9a-fA-FxX\]+..\[0-9a-fA-FxX\]+\\\) is already mapped" } */
 /* { dg-shouldfail "" } */
diff --git libgomp/testsuite/libgomp.oacc-c-c++-common/data-already-1.c libgomp/testsuite/libgomp.oacc-c-c++-common/data-already-1.c
index 0c61a66..0ed53a4 100644
--- libgomp/testsuite/libgomp.oacc-c-c++-common/data-already-1.c
+++ libgomp/testsuite/libgomp.oacc-c-c++-common/data-already-1.c
@@ -1,5 +1,6 @@
 /* { dg-skip-if "" { *-*-* } { "*" } { "-DACC_MEM_SHARED=0" } } */
 
+#include <stdio.h>
 #include <openacc.h>
 
 int
@@ -9,11 +10,13 @@ main (int argc, char *argv[])
 
   acc_copyin (&i, sizeof i);
 
+  fprintf (stderr, "CheCKpOInT\n");
 #pragma acc data copy (i)
   ++i;
 
   return 0;
 }
 
+/* { dg-output "CheCKpOInT(\n|\r\n|\r).*" } */
 /* { dg-output "Trying to map into device \\\[\[0-9a-fA-FxX\]+..\[0-9a-fA-FxX\]+\\\) object when \\\[\[0-9a-fA-FxX\]+..\[0-9a-fA-FxX\]+\\\) is already mapped" } */
 /* { dg-shouldfail "" } */
diff --git libgomp/testsuite/libgomp.oacc-c-c++-common/data-already-2.c libgomp/testsuite/libgomp.oacc-c-c++-common/data-already-2.c
index cd9fea3..00adf2a 100644
--- libgomp/testsuite/libgomp.oacc-c-c++-common/data-already-2.c
+++ libgomp/testsuite/libgomp.oacc-c-c++-common/data-already-2.c
@@ -1,16 +1,22 @@
 /* { dg-skip-if "" { *-*-* } { "*" } { "-DACC_MEM_SHARED=0" } } */
 
+#include <stdio.h>
+
 int
 main (int argc, char *argv[])
 {
   int i;
 
 #pragma acc data present_or_copy (i)
+  {
+    fprintf (stderr, "CheCKpOInT\n");
 #pragma acc data copyout (i)
-  ++i;
+    ++i;
+  }
 
   return 0;
 }
 
+/* { dg-output "CheCKpOInT(\n|\r\n|\r).*" } */
 /* { dg-output "Trying to map into device \\\[\[0-9a-fA-FxX\]+..\[0-9a-fA-FxX\]+\\\) object when \\\[\[0-9a-fA-FxX\]+..\[0-9a-fA-FxX\]+\\\) is already mapped" } */
 /* { dg-shouldfail "" } */
diff --git libgomp/testsuite/libgomp.oacc-c-c++-common/data-already-3.c libgomp/testsuite/libgomp.oacc-c-c++-common/data-already-3.c
index b993b78..04073e3 100644
--- libgomp/testsuite/libgomp.oacc-c-c++-common/data-already-3.c
+++ libgomp/testsuite/libgomp.oacc-c-c++-common/data-already-3.c
@@ -1,5 +1,6 @@
 /* { dg-skip-if "" { *-*-* } { "*" } { "-DACC_MEM_SHARED=0" } } */
 
+#include <stdio.h>
 #include <openacc.h>
 
 int
@@ -8,10 +9,14 @@ main (int argc, char *argv[])
   int i;
 
 #pragma acc data present_or_copy (i)
-  acc_copyin (&i, sizeof i);
+  {
+    fprintf (stderr, "CheCKpOInT\n");
+    acc_copyin (&i, sizeof i);
+  }
 
   return 0;
 }
 
-/* { dg-shouldfail "" }
-   { dg-output "already mapped to" } */
+/* { dg-output "CheCKpOInT(\n|\r\n|\r).*" } */
+/* { dg-output "already mapped to" } */
+/* { dg-shouldfail "" } */
diff --git libgomp/testsuite/libgomp.oacc-c-c++-common/data-already-4.c libgomp/testsuite/libgomp.oacc-c-c++-common/data-already-4.c
index 82523f4..cfa5cb2 100644
--- libgomp/testsuite/libgomp.oacc-c-c++-common/data-already-4.c
+++ libgomp/testsuite/libgomp.oacc-c-c++-common/data-already-4.c
@@ -1,5 +1,6 @@
 /* { dg-skip-if "" { *-*-* } { "*" } { "-DACC_MEM_SHARED=0" } } */
 
+#include <stdio.h>
 #include <openacc.h>
 
 int
@@ -8,10 +9,12 @@ main (int argc, char *argv[])
   int i;
 
   acc_present_or_copyin (&i, sizeof i);
+  fprintf (stderr, "CheCKpOInT\n");
   acc_copyin (&i, sizeof i);
 
   return 0;
 }
 
-/* { dg-shouldfail "" }
-   { dg-output "already mapped to" } */
+/* { dg-output "CheCKpOInT(\n|\r\n|\r).*" } */
+/* { dg-output "already mapped to" } */
+/* { dg-shouldfail "" } */
diff --git libgomp/testsuite/libgomp.oacc-c-c++-common/data-already-5.c libgomp/testsuite/libgomp.oacc-c-c++-common/data-already-5.c
index 4961fe5..e15c3fb 100644
--- libgomp/testsuite/libgomp.oacc-c-c++-common/data-already-5.c
+++ libgomp/testsuite/libgomp.oacc-c-c++-common/data-already-5.c
@@ -1,5 +1,6 @@
 /* { dg-skip-if "" { *-*-* } { "*" } { "-DACC_MEM_SHARED=0" } } */
 
+#include <stdio.h>
 #include <openacc.h>
 
 int
@@ -8,10 +9,12 @@ main (int argc, char *argv[])
   int i;
 
 #pragma acc enter data create (i)
+  fprintf (stderr, "CheCKpOInT\n");
   acc_copyin (&i, sizeof i);
 
   return 0;
 }
 
-/* { dg-shouldfail "" }
-   { dg-output "already mapped to" } */
+/* { dg-output "CheCKpOInT(\n|\r\n|\r).*" } */
+/* { dg-output "already mapped to" } */
+/* { dg-shouldfail "" } */
diff --git libgomp/testsuite/libgomp.oacc-c-c++-common/data-already-6.c libgomp/testsuite/libgomp.oacc-c-c++-common/data-already-6.c
index 77b56a9..4570c74 100644
--- libgomp/testsuite/libgomp.oacc-c-c++-common/data-already-6.c
+++ libgomp/testsuite/libgomp.oacc-c-c++-common/data-already-6.c
@@ -1,5 +1,6 @@
 /* { dg-skip-if "" { *-*-* } { "*" } { "-DACC_MEM_SHARED=0" } } */
 
+#include <stdio.h>
 #include <openacc.h>
 
 int
@@ -8,10 +9,12 @@ main (int argc, char *argv[])
   int i;
 
   acc_present_or_copyin (&i, sizeof i);
+  fprintf (stderr, "CheCKpOInT\n");
 #pragma acc enter data create (i)
 
   return 0;
 }
 
-/* { dg-shouldfail "" }
-   { dg-output "already mapped to" } */
+/* { dg-output "CheCKpOInT(\n|\r\n|\r).*" } */
+/* { dg-output "already mapped to" } */
+/* { dg-shouldfail "" } */
diff --git libgomp/testsuite/libgomp.oacc-c-c++-common/data-already-7.c libgomp/testsuite/libgomp.oacc-c-c++-common/data-already-7.c
index b08417b..467cf39 100644
--- libgomp/testsuite/libgomp.oacc-c-c++-common/data-already-7.c
+++ libgomp/testsuite/libgomp.oacc-c-c++-common/data-already-7.c
@@ -1,5 +1,6 @@
 /* { dg-skip-if "" { *-*-* } { "*" } { "-DACC_MEM_SHARED=0" } } */
 
+#include <stdio.h>
 #include <openacc.h>
 
 int
@@ -8,10 +9,12 @@ main (int argc, char *argv[])
   int i;
 
 #pragma acc enter data create (i)
+  fprintf (stderr, "CheCKpOInT\n");
   acc_create (&i, sizeof i);
 
   return 0;
 }
 
-/* { dg-shouldfail "" }
-   { dg-output "already mapped to" } */
+/* { dg-output "CheCKpOInT(\n|\r\n|\r).*" } */
+/* { dg-output "already mapped to" } */
+/* { dg-shouldfail "" } */
diff --git libgomp/testsuite/libgomp.oacc-c-c++-common/data-already-8.c libgomp/testsuite/libgomp.oacc-c-c++-common/data-already-8.c
index 7472d7f..f41431c 100644
--- libgomp/testsuite/libgomp.oacc-c-c++-common/data-already-8.c
+++ libgomp/testsuite/libgomp.oacc-c-c++-common/data-already-8.c
@@ -1,16 +1,22 @@
 /* { dg-skip-if "" { *-*-* } { "*" } { "-DACC_MEM_SHARED=0" } } */
 
+#include <stdio.h>
+
 int
 main (int argc, char *argv[])
 {
   int i;
 
 #pragma acc data create (i)
+  {
+    fprintf (stderr, "CheCKpOInT\n");
 #pragma acc parallel copyin (i)
-  ++i;
+    ++i;
+  }
 
   return 0;
 }
 
+/* { dg-output "CheCKpOInT(\n|\r\n|\r).*" } */
 /* { dg-output "Trying to map into device \\\[\[0-9a-fA-FxX\]+..\[0-9a-fA-FxX\]+\\\) object when \\\[\[0-9a-fA-FxX\]+..\[0-9a-fA-FxX\]+\\\) is already mapped" } */
 /* { dg-shouldfail "" } */
diff --git libgomp/testsuite/libgomp.oacc-c-c++-common/lib-1.c libgomp/testsuite/libgomp.oacc-c-c++-common/lib-1.c
index 5ff23b2..26318f1 100644
--- libgomp/testsuite/libgomp.oacc-c-c++-common/lib-1.c
+++ libgomp/testsuite/libgomp.oacc-c-c++-common/lib-1.c
@@ -1,5 +1,6 @@
 /* { dg-do run } */
 
+#include <stdio.h>
 #include <openacc.h>
 
 int
@@ -16,10 +17,12 @@ main (int argc, char **argv)
 
   acc_init (devtype);
 
+  fprintf (stderr, "CheCKpOInT\n");
   acc_init (devtype);
 
   return 0;
 }
 
+/* { dg-output "CheCKpOInT(\n|\r\n|\r).*" } */
 /* { dg-output "device already active" } */
 /* { dg-shouldfail "" } */
diff --git libgomp/testsuite/libgomp.oacc-c-c++-common/lib-11.c libgomp/testsuite/libgomp.oacc-c-c++-common/lib-11.c
index e34a876e..86cfeb6 100644
--- libgomp/testsuite/libgomp.oacc-c-c++-common/lib-11.c
+++ libgomp/testsuite/libgomp.oacc-c-c++-common/lib-11.c
@@ -1,6 +1,7 @@
 /* Only nvptx plugin does the required error checking.
    { dg-do run { target openacc_nvidia_accel_selected } } */
 
+#include <stdio.h>
 #include <stdlib.h>
 #include <openacc.h>
 #include <stdint.h>
@@ -15,10 +16,12 @@ main (int argc, char **argv)
   if (d == NULL)
     abort ();
 
+  fprintf (stderr, "CheCKpOInT\n");
   acc_free ((void *)((uintptr_t) d + (uintptr_t) (N >> 1)));
 
   return 0;
 }
 
+/* { dg-output "CheCKpOInT(\n|\r\n|\r).*" } */
 /* { dg-output "invalid device address" } */
 /* { dg-shouldfail "" } */
diff --git libgomp/testsuite/libgomp.oacc-c-c++-common/lib-16.c libgomp/testsuite/libgomp.oacc-c-c++-common/lib-16.c
index d6f6559..28e4e5c 100644
--- libgomp/testsuite/libgomp.oacc-c-c++-common/lib-16.c
+++ libgomp/testsuite/libgomp.oacc-c-c++-common/lib-16.c
@@ -1,5 +1,6 @@
 /* { dg-do run } */
 
+#include <stdio.h>
 #include <stdlib.h>
 #include <openacc.h>
 
@@ -19,6 +20,7 @@ main (int argc, char **argv)
 
   (void) acc_copyin (h, N);
 
+  fprintf (stderr, "CheCKpOInT\n");
   (void) acc_copyin (h, N);
 
   free (h);
@@ -26,5 +28,6 @@ main (int argc, char **argv)
   return 0;
 }
 
+/* { dg-output "CheCKpOInT(\n|\r\n|\r).*" } */
 /* { dg-output "\\\[\[0-9a-fA-FxX\]+,\\\+256\\\] already mapped to \\\[\[0-9a-fA-FxX\]+,\\\+256\\\]" } */
 /* { dg-shouldfail "" } */
diff --git libgomp/testsuite/libgomp.oacc-c-c++-common/lib-17.c libgomp/testsuite/libgomp.oacc-c-c++-common/lib-17.c
index d20ad6a..7d1767e 100644
--- libgomp/testsuite/libgomp.oacc-c-c++-common/lib-17.c
+++ libgomp/testsuite/libgomp.oacc-c-c++-common/lib-17.c
@@ -1,5 +1,6 @@
 /* { dg-do run } */
 
+#include <stdio.h>
 #include <stdlib.h>
 #include <openacc.h>
 
@@ -21,6 +22,7 @@ main (int argc, char **argv)
 
   acc_copyout (h, N);
 
+  fprintf (stderr, "CheCKpOInT\n");
   acc_copyout (h, N);
 
   free (h);
@@ -28,5 +30,6 @@ main (int argc, char **argv)
   return 0;
 }
 
+/* { dg-output "CheCKpOInT(\n|\r\n|\r).*" } */
 /* { dg-output "\\\[\[0-9a-fA-FxX\]+,256\\\] is not mapped" } */
 /* { dg-shouldfail "" } */
diff --git libgomp/testsuite/libgomp.oacc-c-c++-common/lib-18.c libgomp/testsuite/libgomp.oacc-c-c++-common/lib-18.c
index a3cb59a..160b33c 100644
--- libgomp/testsuite/libgomp.oacc-c-c++-common/lib-18.c
+++ libgomp/testsuite/libgomp.oacc-c-c++-common/lib-18.c
@@ -1,10 +1,9 @@
 /* { dg-do run } */
 
+#include <stdio.h>
 #include <stdlib.h>
 #include <openacc.h>
 
-#include <stdio.h>
-
 int
 main (int argc, char **argv)
 {
@@ -24,6 +23,7 @@ main (int argc, char **argv)
 
   acc_free (d);
 
+  fprintf (stderr, "CheCKpOInT\n");
   acc_copyout (h, N);
 
   free (h);
@@ -31,5 +31,6 @@ main (int argc, char **argv)
   return 0;
 }
 
+/* { dg-output "CheCKpOInT(\n|\r\n|\r).*" } */
 /* { dg-output "\\\[\[0-9a-fA-FxX\]+,256\\\] is not mapped" } */
 /* { dg-shouldfail "" } */
diff --git libgomp/testsuite/libgomp.oacc-c-c++-common/lib-2.c libgomp/testsuite/libgomp.oacc-c-c++-common/lib-2.c
index b16e9e6..c658dd6 100644
--- libgomp/testsuite/libgomp.oacc-c-c++-common/lib-2.c
+++ libgomp/testsuite/libgomp.oacc-c-c++-common/lib-2.c
@@ -1,5 +1,6 @@
 /* { dg-do run } */
 
+#include <stdio.h>
 #include <openacc.h>
 
 int
@@ -18,10 +19,12 @@ main (int argc, char **argv)
 
   acc_shutdown (devtype);
 
+  fprintf (stderr, "CheCKpOInT\n");
   acc_shutdown (devtype);
 
   return 0;
 }
 
+/* { dg-output "CheCKpOInT(\n|\r\n|\r).*" } */
 /* { dg-output "no device initialized" } */
 /* { dg-shouldfail "" } */
diff --git libgomp/testsuite/libgomp.oacc-c-c++-common/lib-20.c libgomp/testsuite/libgomp.oacc-c-c++-common/lib-20.c
index 3e86154..4f8e14c 100644
--- libgomp/testsuite/libgomp.oacc-c-c++-common/lib-20.c
+++ libgomp/testsuite/libgomp.oacc-c-c++-common/lib-20.c
@@ -1,5 +1,6 @@
 /* { dg-do run } */
 
+#include <stdio.h>
 #include <stdlib.h>
 #include <openacc.h>
 
@@ -19,6 +20,7 @@ main (int argc, char **argv)
 
   (void) acc_copyin (h, N);
 
+  fprintf (stderr, "CheCKpOInT\n");
   acc_copyout (h, N + 1);
 
   free (h);
@@ -26,5 +28,6 @@ main (int argc, char **argv)
   return 0;
 }
 
+/* { dg-output "CheCKpOInT(\n|\r\n|\r).*" } */
 /* { dg-output "\\\[\[0-9a-fA-FxX\]+,256\\\] surrounds2 \\\[\[0-9a-fA-FxX\]+,\\\+257\\\]" } */
 /* { dg-shouldfail "" } */
diff --git libgomp/testsuite/libgomp.oacc-c-c++-common/lib-21.c libgomp/testsuite/libgomp.oacc-c-c++-common/lib-21.c
index 7fb34e3..d908700 100644
--- libgomp/testsuite/libgomp.oacc-c-c++-common/lib-21.c
+++ libgomp/testsuite/libgomp.oacc-c-c++-common/lib-21.c
@@ -1,5 +1,6 @@
 /* { dg-do run } */
 
+#include <stdio.h>
 #include <stdlib.h>
 #include <openacc.h>
 
@@ -19,6 +20,7 @@ main (int argc, char **argv)
 
   (void) acc_copyin (h, N);
 
+  fprintf (stderr, "CheCKpOInT\n");
   acc_copyout (h, 0);
 
   free (h);
@@ -26,5 +28,6 @@ main (int argc, char **argv)
   return 0;
 }
 
+/* { dg-output "CheCKpOInT(\n|\r\n|\r).*" } */
 /* { dg-output "\\\[\[0-9a-fA-FxX\]+,0\\\] is not mapped" } */
 /* { dg-shouldfail "" } */
diff --git libgomp/testsuite/libgomp.oacc-c-c++-common/lib-22.c libgomp/testsuite/libgomp.oacc-c-c++-common/lib-22.c
index b0d4df8..a6c0197 100644
--- libgomp/testsuite/libgomp.oacc-c-c++-common/lib-22.c
+++ libgomp/testsuite/libgomp.oacc-c-c++-common/lib-22.c
@@ -1,5 +1,6 @@
 /* { dg-do run } */
 
+#include <stdio.h>
 #include <stdlib.h>
 #include <openacc.h>
 
@@ -19,6 +20,7 @@ main (int argc, char **argv)
 
   (void) acc_copyin (h, N);
 
+  fprintf (stderr, "CheCKpOInT\n");
   acc_copyout (h + 1, N - 1);
 
   free (h);
@@ -26,5 +28,6 @@ main (int argc, char **argv)
   return 0;
 }
 
+/* { dg-output "CheCKpOInT(\n|\r\n|\r).*" } */
 /* { dg-output "\\\[\[0-9a-fA-FxX\]+,256\\\] surrounds2 \\\[\[0-9a-fA-FxX\]+,\\\+255\\\]" } */
 /* { dg-shouldfail "" } */
diff --git libgomp/testsuite/libgomp.oacc-c-c++-common/lib-23.c libgomp/testsuite/libgomp.oacc-c-c++-common/lib-23.c
index 64334ec..2339dd6 100644
--- libgomp/testsuite/libgomp.oacc-c-c++-common/lib-23.c
+++ libgomp/testsuite/libgomp.oacc-c-c++-common/lib-23.c
@@ -1,5 +1,6 @@
 /* { dg-do run } */
 
+#include <stdio.h>
 #include <stdlib.h>
 #include <openacc.h>
 
@@ -28,6 +29,7 @@ main (int argc, char **argv)
 
   (void) acc_copyin (h2, N);
 
+  fprintf (stderr, "CheCKpOInT\n");
   acc_copyout (h1, N + N);
 
   free (h1);
@@ -36,5 +38,6 @@ main (int argc, char **argv)
   return 0;
 }
 
+/* { dg-output "CheCKpOInT(\n|\r\n|\r).*" } */
 /* { dg-output "\\\[\[0-9a-fA-FxX\]+,256\\\] surrounds2 \\\[\[0-9a-fA-FxX\]+,\\\+512\\\]" } */
 /* { dg-shouldfail "" } */
diff --git libgomp/testsuite/libgomp.oacc-c-c++-common/lib-25.c libgomp/testsuite/libgomp.oacc-c-c++-common/lib-25.c
index 17f4a19..bb709d3 100644
--- libgomp/testsuite/libgomp.oacc-c-c++-common/lib-25.c
+++ libgomp/testsuite/libgomp.oacc-c-c++-common/lib-25.c
@@ -1,5 +1,6 @@
 /* { dg-do run } */
 
+#include <stdio.h>
 #include <stdlib.h>
 #include <openacc.h>
 
@@ -16,6 +17,7 @@ main (int argc, char **argv)
   if (!d)
     abort ();
 
+  fprintf (stderr, "CheCKpOInT\n");
   d = acc_create (h, N);
   if (!d)
     abort ();
@@ -27,5 +29,6 @@ main (int argc, char **argv)
   return 0;
 }
 
+/* { dg-output "CheCKpOInT(\n|\r\n|\r).*" } */
 /* { dg-output "\\\[\[0-9a-fA-FxX\]+,\\\+256\\\] already mapped to \\\[\[0-9a-fA-FxX\]+,\\\+256\\\]" } */
 /* { dg-shouldfail "" } */
diff --git libgomp/testsuite/libgomp.oacc-c-c++-common/lib-26.c libgomp/testsuite/libgomp.oacc-c-c++-common/lib-26.c
index 41d560e..8e1a911 100644
--- libgomp/testsuite/libgomp.oacc-c-c++-common/lib-26.c
+++ libgomp/testsuite/libgomp.oacc-c-c++-common/lib-26.c
@@ -1,5 +1,6 @@
 /* { dg-do run } */
 
+#include <stdio.h>
 #include <stdlib.h>
 #include <openacc.h>
 
@@ -12,6 +13,7 @@ main (int argc, char **argv)
 
   h = (unsigned char *) malloc (N);
 
+  fprintf (stderr, "CheCKpOInT\n");
   d = acc_create (h, 0);
   if (!d)
     abort ();
@@ -23,5 +25,6 @@ main (int argc, char **argv)
   return 0;
 }
 
+/* { dg-output "CheCKpOInT(\n|\r\n|\r).*" } */
 /* { dg-output "\\\[\[0-9a-fA-FxX\]+,\\\+0\\\] is a bad range" } */
 /* { dg-shouldfail "" } */
diff --git libgomp/testsuite/libgomp.oacc-c-c++-common/lib-27.c libgomp/testsuite/libgomp.oacc-c-c++-common/lib-27.c
index 9d9d739..c61f62e 100644
--- libgomp/testsuite/libgomp.oacc-c-c++-common/lib-27.c
+++ libgomp/testsuite/libgomp.oacc-c-c++-common/lib-27.c
@@ -1,5 +1,6 @@
 /* { dg-do run } */
 
+#include <stdio.h>
 #include <stdlib.h>
 #include <openacc.h>
 
@@ -12,6 +13,7 @@ main (int argc, char **argv)
 
   h = (unsigned char *) malloc (N);
 
+  fprintf (stderr, "CheCKpOInT\n");
   d = acc_create (0, N);
   if (!d)
     abort ();
@@ -23,5 +25,6 @@ main (int argc, char **argv)
   return 0;
 }
 
+/* { dg-output "CheCKpOInT(\n|\r\n|\r).*" } */
 /* { dg-output "\\\[\[^\n\r]*,\\\+256\\\] is a bad range" } */
 /* { dg-shouldfail "" } */
diff --git libgomp/testsuite/libgomp.oacc-c-c++-common/lib-28.c libgomp/testsuite/libgomp.oacc-c-c++-common/lib-28.c
index 07d13d7..9304daa 100644
--- libgomp/testsuite/libgomp.oacc-c-c++-common/lib-28.c
+++ libgomp/testsuite/libgomp.oacc-c-c++-common/lib-28.c
@@ -1,5 +1,6 @@
 /* { dg-do run } */
 
+#include <stdio.h>
 #include <stdlib.h>
 #include <openacc.h>
 
@@ -16,6 +17,7 @@ main (int argc, char **argv)
   if (!d)
     abort ();
 
+  fprintf (stderr, "CheCKpOInT\n");
   acc_delete (0, N);
 
   free (h);
@@ -23,5 +25,6 @@ main (int argc, char **argv)
   return 0;
 }
 
+/* { dg-output "CheCKpOInT(\n|\r\n|\r).*" } */
 /* { dg-output "\\\[\[^\n\r]*,256\\\] is not mapped" } */
 /* { dg-shouldfail "" } */
diff --git libgomp/testsuite/libgomp.oacc-c-c++-common/lib-29.c libgomp/testsuite/libgomp.oacc-c-c++-common/lib-29.c
index da01194..92e3858 100644
--- libgomp/testsuite/libgomp.oacc-c-c++-common/lib-29.c
+++ libgomp/testsuite/libgomp.oacc-c-c++-common/lib-29.c
@@ -1,5 +1,6 @@
 /* { dg-do run } */
 
+#include <stdio.h>
 #include <stdlib.h>
 #include <openacc.h>
 
@@ -16,6 +17,7 @@ main (int argc, char **argv)
   if (!d)
     abort ();
 
+  fprintf (stderr, "CheCKpOInT\n");
   acc_delete (h, 0);
 
   free (h);
@@ -23,5 +25,6 @@ main (int argc, char **argv)
   return 0;
 }
 
+/* { dg-output "CheCKpOInT(\n|\r\n|\r).*" } */
 /* { dg-output "\\\[\[0-9a-fA-FxX\]+,0\\\] is not mapped" } */
 /* { dg-shouldfail "" } */
diff --git libgomp/testsuite/libgomp.oacc-c-c++-common/lib-3.c libgomp/testsuite/libgomp.oacc-c-c++-common/lib-3.c
index d5f390d..7118797 100644
--- libgomp/testsuite/libgomp.oacc-c-c++-common/lib-3.c
+++ libgomp/testsuite/libgomp.oacc-c-c++-common/lib-3.c
@@ -1,5 +1,6 @@
 /* { dg-do run } */
 
+#include <stdio.h>
 #include <openacc.h>
 
 int
@@ -7,11 +8,13 @@ main (int argc, char **argv)
 {
   acc_init (acc_device_host);
 
+  fprintf (stderr, "CheCKpOInT\n");
   acc_shutdown (acc_device_not_host);
 
   return 0;
 }
 
+/* { dg-output "CheCKpOInT(\n|\r\n|\r).*" } */
 /* TODO: currently prints: "libgomp: no device found".  */
 /* { dg-output "device \[0-9\]+\\\(\[0-9\]+\\\) is initialized" { xfail *-*-* } } */
 /* { dg-shouldfail "" } */
diff --git libgomp/testsuite/libgomp.oacc-c-c++-common/lib-30.c libgomp/testsuite/libgomp.oacc-c-c++-common/lib-30.c
index 9e34058..e81627d 100644
--- libgomp/testsuite/libgomp.oacc-c-c++-common/lib-30.c
+++ libgomp/testsuite/libgomp.oacc-c-c++-common/lib-30.c
@@ -1,5 +1,6 @@
 /* { dg-do run } */
 
+#include <stdio.h>
 #include <stdlib.h>
 #include <openacc.h>
 
@@ -16,6 +17,7 @@ main (int argc, char **argv)
   if (!d)
     abort ();
 
+  fprintf (stderr, "CheCKpOInT\n");
   acc_delete (h, N - 2);
 
   free (h);
@@ -23,5 +25,6 @@ main (int argc, char **argv)
   return 0;
 }
 
+/* { dg-output "CheCKpOInT(\n|\r\n|\r).*" } */
 /* { dg-output "\\\[\[0-9a-fA-FxX\]+,256\\\] surrounds2 \\\[\[0-9a-fA-FxX\]+,\\\+254\\\]" } */
 /* { dg-shouldfail "" } */
diff --git libgomp/testsuite/libgomp.oacc-c-c++-common/lib-34.c libgomp/testsuite/libgomp.oacc-c-c++-common/lib-34.c
index 536e2ae..031c731 100644
--- libgomp/testsuite/libgomp.oacc-c-c++-common/lib-34.c
+++ libgomp/testsuite/libgomp.oacc-c-c++-common/lib-34.c
@@ -1,5 +1,6 @@
 /* { dg-do run } */
 
+#include <stdio.h>
 #include <stdlib.h>
 #include <openacc.h>
 
@@ -16,6 +17,7 @@ main (int argc, char **argv)
   if (!d1)
     abort ();
 
+  fprintf (stderr, "CheCKpOInT\n");
   d2 = acc_present_or_create (h + 2, N);
   if (!d2)
     abort ();
@@ -30,5 +32,6 @@ main (int argc, char **argv)
   return 0;
 }
 
+/* { dg-output "CheCKpOInT(\n|\r\n|\r).*" } */
 /* { dg-output "\\\[\[0-9a-fA-FxX\]+,\\\+256\\\] not mapped" } */
 /* { dg-shouldfail "" } */
diff --git libgomp/testsuite/libgomp.oacc-c-c++-common/lib-35.c libgomp/testsuite/libgomp.oacc-c-c++-common/lib-35.c
index fc90136..5e0a0e9 100644
--- libgomp/testsuite/libgomp.oacc-c-c++-common/lib-35.c
+++ libgomp/testsuite/libgomp.oacc-c-c++-common/lib-35.c
@@ -1,5 +1,6 @@
 /* { dg-do run } */
 
+#include <stdio.h>
 #include <stdlib.h>
 #include <openacc.h>
 
@@ -12,6 +13,7 @@ main (int argc, char **argv)
 
   h = (unsigned char *) malloc (N);
 
+  fprintf (stderr, "CheCKpOInT\n");
   d = acc_present_or_create (0, N);
   if (!d)
     abort ();
@@ -23,5 +25,6 @@ main (int argc, char **argv)
   return 0;
 }
 
+/* { dg-output "CheCKpOInT(\n|\r\n|\r).*" } */
 /* { dg-output "\\\[\[^\n\r]*,\\\+256\\\] is a bad range" } */
 /* { dg-shouldfail "" } */
diff --git libgomp/testsuite/libgomp.oacc-c-c++-common/lib-36.c libgomp/testsuite/libgomp.oacc-c-c++-common/lib-36.c
index d0587ae..8ff61c7 100644
--- libgomp/testsuite/libgomp.oacc-c-c++-common/lib-36.c
+++ libgomp/testsuite/libgomp.oacc-c-c++-common/lib-36.c
@@ -1,5 +1,6 @@
 /* { dg-do run } */
 
+#include <stdio.h>
 #include <stdlib.h>
 #include <openacc.h>
 
@@ -12,6 +13,7 @@ main (int argc, char **argv)
 
   h = (unsigned char *) malloc (N);
 
+  fprintf (stderr, "CheCKpOInT\n");
   d = acc_present_or_create (h, 0);
   if (!d)
     abort ();
@@ -23,5 +25,6 @@ main (int argc, char **argv)
   return 0;
 }
 
+/* { dg-output "CheCKpOInT(\n|\r\n|\r).*" } */
 /* { dg-output "\\\[\[0-9a-fA-FxX\]+,\\\+0\\\] is a bad range" } */
 /* { dg-shouldfail "" } */
diff --git libgomp/testsuite/libgomp.oacc-c-c++-common/lib-39.c libgomp/testsuite/libgomp.oacc-c-c++-common/lib-39.c
index 01fdd90..39fc15a 100644
--- libgomp/testsuite/libgomp.oacc-c-c++-common/lib-39.c
+++ libgomp/testsuite/libgomp.oacc-c-c++-common/lib-39.c
@@ -1,5 +1,6 @@
 /* { dg-do run } */
 
+#include <stdio.h>
 #include <string.h>
 #include <stdlib.h>
 #include <openacc.h>
@@ -19,6 +20,7 @@ main (int argc, char **argv)
       h[i] = i;
     }
 
+  fprintf (stderr, "CheCKpOInT\n");
   d = acc_present_or_copyin (0, N);
   if (!d)
     abort ();
@@ -38,5 +40,6 @@ main (int argc, char **argv)
   return 0;
 }
 
+/* { dg-output "CheCKpOInT(\n|\r\n|\r).*" } */
 /* { dg-output "\\\[\[^\n\r]*,\\\+256\\\] is a bad range" } */
 /* { dg-shouldfail "" } */
diff --git libgomp/testsuite/libgomp.oacc-c-c++-common/lib-4.c libgomp/testsuite/libgomp.oacc-c-c++-common/lib-4.c
index 3bb9ea5..452ed29 100644
--- libgomp/testsuite/libgomp.oacc-c-c++-common/lib-4.c
+++ libgomp/testsuite/libgomp.oacc-c-c++-common/lib-4.c
@@ -1,14 +1,17 @@
 /* { dg-do run } */
 
+#include <stdio.h>
 #include <openacc.h>
 
 int
 main (int argc, char **argv)
 {
+  fprintf (stderr, "CheCKpOInT\n");
   acc_init ((acc_device_t) 99);
 
   return 0;
 }
 
+/* { dg-output "CheCKpOInT(\n|\r\n|\r).*" } */
 /* { dg-output "unknown device type \[0-9\]+" } */
 /* { dg-shouldfail "" } */
diff --git libgomp/testsuite/libgomp.oacc-c-c++-common/lib-40.c libgomp/testsuite/libgomp.oacc-c-c++-common/lib-40.c
index 5a19898..f4ab6d8 100644
--- libgomp/testsuite/libgomp.oacc-c-c++-common/lib-40.c
+++ libgomp/testsuite/libgomp.oacc-c-c++-common/lib-40.c
@@ -1,5 +1,6 @@
 /* { dg-do run } */
 
+#include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
 #include <unistd.h>
@@ -20,6 +21,7 @@ main (int argc, char **argv)
       h[i] = i;
     }
 
+  fprintf (stderr, "CheCKpOInT\n");
   d = acc_present_or_copyin (h, 0);
   if (!d)
     abort ();
@@ -39,5 +41,6 @@ main (int argc, char **argv)
   return 0;
 }
 
+/* { dg-output "CheCKpOInT(\n|\r\n|\r).*" } */
 /* { dg-output "\\\[\[0-9a-fA-FxX\]+,\\\+0\\\] is a bad range" } */
 /* { dg-shouldfail "" } */
diff --git libgomp/testsuite/libgomp.oacc-c-c++-common/lib-42.c libgomp/testsuite/libgomp.oacc-c-c++-common/lib-42.c
index b74addd..95c4162 100644
--- libgomp/testsuite/libgomp.oacc-c-c++-common/lib-42.c
+++ libgomp/testsuite/libgomp.oacc-c-c++-common/lib-42.c
@@ -1,5 +1,6 @@
 /* { dg-do run } */
 
+#include <stdio.h>
 #include <stdlib.h>
 #include <openacc.h>
 
@@ -17,6 +18,7 @@ main (int argc, char **argv)
       h[i] = i;
     }
 
+  fprintf (stderr, "CheCKpOInT\n");
   acc_update_device (h, N);
 
   acc_copyout (h, N);
@@ -32,6 +34,7 @@ main (int argc, char **argv)
   return 0;
 }
 
+/* { dg-output "CheCKpOInT(\n|\r\n|\r).*" } */
 /* TODO: currently doesn't print anything; SIGSEGV.
    <https://gcc.gnu.org/PR66518>.  */
 /* { dg-output "\\\[\[0-9a-fA-FxX\]+,256\\\] is not mapped" { xfail *-*-* } } */
diff --git libgomp/testsuite/libgomp.oacc-c-c++-common/lib-43.c libgomp/testsuite/libgomp.oacc-c-c++-common/lib-43.c
index 45d4988..0d593f0 100644
--- libgomp/testsuite/libgomp.oacc-c-c++-common/lib-43.c
+++ libgomp/testsuite/libgomp.oacc-c-c++-common/lib-43.c
@@ -1,5 +1,6 @@
 /* { dg-do run } */
 
+#include <stdio.h>
 #include <stdlib.h>
 #include <openacc.h>
 
@@ -27,6 +28,7 @@ main (int argc, char **argv)
       h[i] = 0xab;
     }
 
+  fprintf (stderr, "CheCKpOInT\n");
   acc_update_device (0, N);
 
   acc_copyout (h, N);
@@ -42,5 +44,6 @@ main (int argc, char **argv)
   return 0;
 }
 
+/* { dg-output "CheCKpOInT(\n|\r\n|\r).*" } */
 /* { dg-output "\\\[\[^\n\r]*,256\\\] is not mapped" } */
 /* { dg-shouldfail "" } */
diff --git libgomp/testsuite/libgomp.oacc-c-c++-common/lib-44.c libgomp/testsuite/libgomp.oacc-c-c++-common/lib-44.c
index abe2b9e..e98ecc4 100644
--- libgomp/testsuite/libgomp.oacc-c-c++-common/lib-44.c
+++ libgomp/testsuite/libgomp.oacc-c-c++-common/lib-44.c
@@ -1,5 +1,6 @@
 /* { dg-do run } */
 
+#include <stdio.h>
 #include <stdlib.h>
 #include <openacc.h>
 
@@ -27,6 +28,7 @@ main (int argc, char **argv)
       h[i] = 0xab;
     }
 
+  fprintf (stderr, "CheCKpOInT\n");
   acc_update_device (h, 0);
 
   acc_copyout (h, N);
@@ -42,5 +44,6 @@ main (int argc, char **argv)
   return 0;
 }
 
+/* { dg-output "CheCKpOInT(\n|\r\n|\r).*" } */
 /* { dg-output "\\\[\[0-9a-fA-FxX\]+,0\\\] is not mapped" } */
 /* { dg-shouldfail "" } */
diff --git libgomp/testsuite/libgomp.oacc-c-c++-common/lib-47.c libgomp/testsuite/libgomp.oacc-c-c++-common/lib-47.c
index 2b3730b..f26fc33 100644
--- libgomp/testsuite/libgomp.oacc-c-c++-common/lib-47.c
+++ libgomp/testsuite/libgomp.oacc-c-c++-common/lib-47.c
@@ -1,5 +1,6 @@
 /* { dg-do run } */
 
+#include <stdio.h>
 #include <string.h>
 #include <stdlib.h>
 #include <openacc.h>
@@ -25,6 +26,7 @@ main (int argc, char **argv)
 
   memset (&h[0], 0, N);
 
+  fprintf (stderr, "CheCKpOInT\n");
   acc_update_self (0, N);
 
   for (i = 0; i < N; i++)
@@ -40,5 +42,6 @@ main (int argc, char **argv)
   return 0;
 }
 
+/* { dg-output "CheCKpOInT(\n|\r\n|\r).*" } */
 /* { dg-output "\\\[\[^\n\r]*,256\\\] is not mapped" } */
 /* { dg-shouldfail "" } */
diff --git libgomp/testsuite/libgomp.oacc-c-c++-common/lib-48.c libgomp/testsuite/libgomp.oacc-c-c++-common/lib-48.c
index febe022..253ce59 100644
--- libgomp/testsuite/libgomp.oacc-c-c++-common/lib-48.c
+++ libgomp/testsuite/libgomp.oacc-c-c++-common/lib-48.c
@@ -1,5 +1,6 @@
 /* { dg-do run } */
 
+#include <stdio.h>
 #include <string.h>
 #include <stdlib.h>
 #include <openacc.h>
@@ -25,6 +26,7 @@ main (int argc, char **argv)
 
   memset (&h[0], 0, N);
 
+  fprintf (stderr, "CheCKpOInT\n");
   acc_update_self (h, 0);
 
   for (i = 0; i < N; i++)
@@ -40,5 +42,6 @@ main (int argc, char **argv)
   return 0;
 }
 
+/* { dg-output "CheCKpOInT(\n|\r\n|\r).*" } */
 /* { dg-output "\\\[\[0-9a-fA-FxX\]+,0\\\] is not mapped" } */
 /* { dg-shouldfail "" } */
diff --git libgomp/testsuite/libgomp.oacc-c-c++-common/lib-52.c libgomp/testsuite/libgomp.oacc-c-c++-common/lib-52.c
index 39845e8..cfbb077 100644
--- libgomp/testsuite/libgomp.oacc-c-c++-common/lib-52.c
+++ libgomp/testsuite/libgomp.oacc-c-c++-common/lib-52.c
@@ -1,5 +1,6 @@
 /* { dg-do run } */
 
+#include <stdio.h>
 #include <stdlib.h>
 #include <openacc.h>
 
@@ -14,6 +15,7 @@ main (int argc, char **argv)
 
   d = acc_malloc (N);
 
+  fprintf (stderr, "CheCKpOInT\n");
   acc_map_data (0, d, N);
 
   acc_unmap_data (h);
@@ -25,6 +27,7 @@ main (int argc, char **argv)
   return 0;
 }
 
+/* { dg-output "CheCKpOInT(\n|\r\n|\r).*" } */
 /* { dg-output "\\\[\[^\n\r]*,\\\+256\]->\[\[0-9a-fA-FxX\]+,\\\+256\\\] is a bad map" { target openacc_nvidia_accel_selected } } */
 /* { dg-output "cannot map data on shared-memory system" { target openacc_host_selected } } */
 /* { dg-shouldfail "" } */
diff --git libgomp/testsuite/libgomp.oacc-c-c++-common/lib-53.c libgomp/testsuite/libgomp.oacc-c-c++-common/lib-53.c
index bed9323..5de376d 100644
--- libgomp/testsuite/libgomp.oacc-c-c++-common/lib-53.c
+++ libgomp/testsuite/libgomp.oacc-c-c++-common/lib-53.c
@@ -1,5 +1,6 @@
 /* { dg-do run } */
 
+#include <stdio.h>
 #include <stdlib.h>
 #include <openacc.h>
 
@@ -14,6 +15,7 @@ main (int argc, char **argv)
 
   d = acc_malloc (N);
 
+  fprintf (stderr, "CheCKpOInT\n");
   acc_map_data (h, 0, N);
 
   acc_unmap_data (h);
@@ -25,6 +27,7 @@ main (int argc, char **argv)
   return 0;
 }
 
+/* { dg-output "CheCKpOInT(\n|\r\n|\r).*" } */
 /* { dg-output "\\\[\[0-9a-fA-FxX\]+,\\\+256\]->\\\[\[^\n\r]*,\\\+256\\\] is a bad map" { target openacc_nvidia_accel_selected } } */
 /* { dg-output "cannot map data on shared-memory system" { target openacc_host_selected } } */
 /* { dg-shouldfail "" } */
diff --git libgomp/testsuite/libgomp.oacc-c-c++-common/lib-54.c libgomp/testsuite/libgomp.oacc-c-c++-common/lib-54.c
index 20fd175..3e621c3 100644
--- libgomp/testsuite/libgomp.oacc-c-c++-common/lib-54.c
+++ libgomp/testsuite/libgomp.oacc-c-c++-common/lib-54.c
@@ -1,5 +1,6 @@
 /* { dg-do run } */
 
+#include <stdio.h>
 #include <stdlib.h>
 #include <openacc.h>
 
@@ -14,6 +15,7 @@ main (int argc, char **argv)
 
   d = acc_malloc (N);
 
+  fprintf (stderr, "CheCKpOInT\n");
   acc_map_data (h, d, 0);
 
   acc_unmap_data (h);
@@ -25,6 +27,7 @@ main (int argc, char **argv)
   return 0;
 }
 
+/* { dg-output "CheCKpOInT(\n|\r\n|\r).*" } */
 /* { dg-output "\\\[\[0-9a-fA-FxX\]+,\\\+0\\\]->\\\[\[0-9a-fA-FxX\]+,\\\+0\\\] is a bad map" { target openacc_nvidia_accel_selected } } */
 /* { dg-output "cannot map data on shared-memory system" { target openacc_host_selected } } */
 /* { dg-shouldfail "" } */
diff --git libgomp/testsuite/libgomp.oacc-c-c++-common/lib-57.c libgomp/testsuite/libgomp.oacc-c-c++-common/lib-57.c
index 69ab79f..971a014 100644
--- libgomp/testsuite/libgomp.oacc-c-c++-common/lib-57.c
+++ libgomp/testsuite/libgomp.oacc-c-c++-common/lib-57.c
@@ -1,5 +1,6 @@
 /* { dg-do run } */
 
+#include <stdio.h>
 #include <stdlib.h>
 #include <openacc.h>
 
@@ -14,8 +15,14 @@ main (int argc, char **argv)
 
   d = acc_malloc (N);
 
+#if ACC_MEM_SHARED
+  fprintf (stderr, "CheCKpOInT\n");
+#endif
   acc_map_data (h, d, N);
 
+#if !ACC_MEM_SHARED
+  fprintf (stderr, "CheCKpOInT\n");
+#endif
   acc_unmap_data (d);
 
   acc_free (d);
@@ -25,6 +32,7 @@ main (int argc, char **argv)
   return 0;
 }
 
+/* { dg-output "CheCKpOInT(\n|\r\n|\r).*" } */
 /* { dg-output "\[0-9a-fA-FxX\]+ is not a mapped block" { target openacc_nvidia_accel_selected } } */
 /* { dg-output "cannot map data on shared-memory system" { target openacc_host_selected } } */
 /* { dg-shouldfail "" } */
diff --git libgomp/testsuite/libgomp.oacc-c-c++-common/lib-58.c libgomp/testsuite/libgomp.oacc-c-c++-common/lib-58.c
index 9b1ecd9..fedda77 100644
--- libgomp/testsuite/libgomp.oacc-c-c++-common/lib-58.c
+++ libgomp/testsuite/libgomp.oacc-c-c++-common/lib-58.c
@@ -1,5 +1,6 @@
 /* { dg-do run } */
 
+#include <stdio.h>
 #include <stdlib.h>
 #include <openacc.h>
 
@@ -14,8 +15,14 @@ main (int argc, char **argv)
 
   d = acc_malloc (N);
 
+#if ACC_MEM_SHARED
+  fprintf (stderr, "CheCKpOInT\n");
+#endif
   acc_map_data (h, d, N);
 
+#if !ACC_MEM_SHARED
+  fprintf (stderr, "CheCKpOInT\n");
+#endif
   acc_unmap_data (0);
 
   acc_free (d);
@@ -25,6 +32,7 @@ main (int argc, char **argv)
   return 0;
 }
 
+/* { dg-output "CheCKpOInT(\n|\r\n|\r).*" } */
 /* { dg-output "\[^\n\r]* is not a mapped block" { target openacc_nvidia_accel_selected } } */
 /* { dg-output "cannot map data on shared-memory system" { target openacc_host_selected } } */
 /* { dg-shouldfail "" } */
diff --git libgomp/testsuite/libgomp.oacc-c-c++-common/lib-62.c libgomp/testsuite/libgomp.oacc-c-c++-common/lib-62.c
index 2988b5b..ace4b05 100644
--- libgomp/testsuite/libgomp.oacc-c-c++-common/lib-62.c
+++ libgomp/testsuite/libgomp.oacc-c-c++-common/lib-62.c
@@ -1,5 +1,6 @@
 /* { dg-do run { target openacc_nvidia_accel_selected } } */
 
+#include <stdio.h>
 #include <string.h>
 #include <stdlib.h>
 #include <openacc.h>
@@ -25,6 +26,7 @@ main (int argc, char **argv)
 
   memset (&h[0], 0, N);
 
+  fprintf (stderr, "CheCKpOInT\n");
   acc_memcpy_to_device (d, h, N << 1);
 
   acc_memcpy_from_device (h, d, N);
@@ -42,5 +44,6 @@ main (int argc, char **argv)
   return 0;
 }
 
+/* { dg-output "CheCKpOInT(\n|\r\n|\r).*" } */
 /* { dg-output "invalid size" } */
 /* { dg-shouldfail "" } */
diff --git libgomp/testsuite/libgomp.oacc-c-c++-common/lib-63.c libgomp/testsuite/libgomp.oacc-c-c++-common/lib-63.c
index 69c061e..a3fa728 100644
--- libgomp/testsuite/libgomp.oacc-c-c++-common/lib-63.c
+++ libgomp/testsuite/libgomp.oacc-c-c++-common/lib-63.c
@@ -1,5 +1,6 @@
 /* { dg-do run { target openacc_nvidia_accel_selected } } */
 
+#include <stdio.h>
 #include <string.h>
 #include <stdlib.h>
 #include <openacc.h>
@@ -21,6 +22,7 @@ main (int argc, char **argv)
 
   d = acc_malloc (N);
 
+  fprintf (stderr, "CheCKpOInT\n");
   acc_memcpy_to_device (0, h, N);
 
   memset (&h[0], 0, N);
@@ -40,5 +42,6 @@ main (int argc, char **argv)
   return 0;
 }
 
+/* { dg-output "CheCKpOInT(\n|\r\n|\r).*" } */
 /* { dg-output "invalid device address" } */
 /* { dg-shouldfail "" } */
diff --git libgomp/testsuite/libgomp.oacc-c-c++-common/lib-64.c libgomp/testsuite/libgomp.oacc-c-c++-common/lib-64.c
index 6a785b0..b57f67a 100644
--- libgomp/testsuite/libgomp.oacc-c-c++-common/lib-64.c
+++ libgomp/testsuite/libgomp.oacc-c-c++-common/lib-64.c
@@ -1,5 +1,6 @@
 /* { dg-do run { target openacc_nvidia_accel_selected } } */
 
+#include <stdio.h>
 #include <string.h>
 #include <stdlib.h>
 #include <openacc.h>
@@ -21,6 +22,7 @@ main (int argc, char **argv)
 
   d = acc_malloc (N);
 
+  fprintf (stderr, "CheCKpOInT\n");
   acc_memcpy_to_device (d, 0, N);
 
   memset (&h[0], 0, N);
@@ -40,5 +42,6 @@ main (int argc, char **argv)
   return 0;
 }
 
+/* { dg-output "CheCKpOInT(\n|\r\n|\r).*" } */
 /* { dg-output "invalid host address" } */
 /* { dg-shouldfail "" } */
diff --git libgomp/testsuite/libgomp.oacc-c-c++-common/lib-65.c libgomp/testsuite/libgomp.oacc-c-c++-common/lib-65.c
index 0f2f9eb..0fca821 100644
--- libgomp/testsuite/libgomp.oacc-c-c++-common/lib-65.c
+++ libgomp/testsuite/libgomp.oacc-c-c++-common/lib-65.c
@@ -1,5 +1,6 @@
 /* { dg-do run { target openacc_nvidia_accel_selected } } */
 
+#include <stdio.h>
 #include <string.h>
 #include <stdlib.h>
 #include <openacc.h>
@@ -21,6 +22,7 @@ main (int argc, char **argv)
 
   d = acc_malloc (N);
 
+  fprintf (stderr, "CheCKpOInT\n");
   acc_memcpy_to_device (d, d, N);
 
   memset (&h[0], 0, N);
@@ -40,5 +42,6 @@ main (int argc, char **argv)
   return 0;
 }
 
+/* { dg-output "CheCKpOInT(\n|\r\n|\r).*" } */
 /* { dg-output "invalid host or device address" } */
 /* { dg-shouldfail "" } */
diff --git libgomp/testsuite/libgomp.oacc-c-c++-common/lib-67.c libgomp/testsuite/libgomp.oacc-c-c++-common/lib-67.c
index 31b8c1f..ec3c2a5 100644
--- libgomp/testsuite/libgomp.oacc-c-c++-common/lib-67.c
+++ libgomp/testsuite/libgomp.oacc-c-c++-common/lib-67.c
@@ -1,5 +1,6 @@
 /* { dg-do run { target openacc_nvidia_accel_selected } } */
 
+#include <stdio.h>
 #include <string.h>
 #include <stdlib.h>
 #include <openacc.h>
@@ -25,6 +26,7 @@ main (int argc, char **argv)
 
   memset (&h[0], 0, N);
 
+  fprintf (stderr, "CheCKpOInT\n");
   acc_memcpy_from_device (0, d, N);
 
   for (i = 0; i < N; i++)
@@ -40,5 +42,6 @@ main (int argc, char **argv)
   return 0;
 }
 
+/* { dg-output "CheCKpOInT(\n|\r\n|\r).*" } */
 /* { dg-output "invalid host address" } */
 /* { dg-shouldfail "" } */
diff --git libgomp/testsuite/libgomp.oacc-c-c++-common/lib-68.c libgomp/testsuite/libgomp.oacc-c-c++-common/lib-68.c
index dc39770..f109034 100644
--- libgomp/testsuite/libgomp.oacc-c-c++-common/lib-68.c
+++ libgomp/testsuite/libgomp.oacc-c-c++-common/lib-68.c
@@ -1,5 +1,6 @@
 /* { dg-do run { target openacc_nvidia_accel_selected } } */
 
+#include <stdio.h>
 #include <string.h>
 #include <stdlib.h>
 #include <openacc.h>
@@ -25,6 +26,7 @@ main (int argc, char **argv)
 
   memset (&h[0], 0, N);
 
+  fprintf (stderr, "CheCKpOInT\n");
   acc_memcpy_from_device (h, 0, N);
 
   for (i = 0; i < N; i++)
@@ -40,5 +42,6 @@ main (int argc, char **argv)
   return 0;
 }
 
+/* { dg-output "CheCKpOInT(\n|\r\n|\r).*" } */
 /* { dg-output "invalid device address" } */
 /* { dg-shouldfail "" } */
diff --git libgomp/testsuite/libgomp.oacc-c-c++-common/lib-71.c libgomp/testsuite/libgomp.oacc-c-c++-common/lib-71.c
index e8584db..c85e824 100644
--- libgomp/testsuite/libgomp.oacc-c-c++-common/lib-71.c
+++ libgomp/testsuite/libgomp.oacc-c-c++-common/lib-71.c
@@ -92,6 +92,7 @@ main (int argc, char **argv)
       abort ();
     }
 
+  fprintf (stderr, "CheCKpOInT\n");
   if (acc_async_test (1) != 0)
     {
       fprintf (stderr, "asynchronous operation not running\n");
@@ -116,5 +117,6 @@ main (int argc, char **argv)
   return 0;
 }
 
+/* { dg-output "CheCKpOInT(\n|\r\n|\r).*" } */
 /* { dg-output "unknown async \[0-9\]+" } */
 /* { dg-shouldfail "" } */
diff --git libgomp/testsuite/libgomp.oacc-c-c++-common/lib-77.c libgomp/testsuite/libgomp.oacc-c-c++-common/lib-77.c
index 35a0980..f4f196d 100644
--- libgomp/testsuite/libgomp.oacc-c-c++-common/lib-77.c
+++ libgomp/testsuite/libgomp.oacc-c-c++-common/lib-77.c
@@ -98,6 +98,7 @@ main (int argc, char **argv)
       abort ();
     }
 
+  fprintf (stderr, "CheCKpOInT\n");
   acc_wait (1);
 
   atime = stop_timer (0);
@@ -132,5 +133,6 @@ main (int argc, char **argv)
   return 0;
 }
 
+/* { dg-output "CheCKpOInT(\n|\r\n|\r).*" } */
 /* { dg-output "unknown async \[0-9\]+" } */
 /* { dg-shouldfail "" } */
diff --git libgomp/testsuite/libgomp.oacc-c-c++-common/lib-80.c libgomp/testsuite/libgomp.oacc-c-c++-common/lib-80.c
index d521331..9a9a837 100644
--- libgomp/testsuite/libgomp.oacc-c-c++-common/lib-80.c
+++ libgomp/testsuite/libgomp.oacc-c-c++-common/lib-80.c
@@ -105,6 +105,7 @@ main (int argc, char **argv)
 	}
     }
 
+  fprintf (stderr, "CheCKpOInT\n");
   acc_wait_async (1, 1);
 
   acc_wait (1);
@@ -129,5 +130,6 @@ main (int argc, char **argv)
   return 0;
 }
 
+/* { dg-output "CheCKpOInT(\n|\r\n|\r).*" } */
 /* { dg-output "identical parameters" } */
 /* { dg-shouldfail "" } */
diff --git libgomp/testsuite/libgomp.oacc-c-c++-common/present-1.c libgomp/testsuite/libgomp.oacc-c-c++-common/present-1.c
index d8fcb71..61c8109 100644
--- libgomp/testsuite/libgomp.oacc-c-c++-common/present-1.c
+++ libgomp/testsuite/libgomp.oacc-c-c++-common/present-1.c
@@ -21,6 +21,7 @@ main (int argc, char **argv)
     d = (float *) acc_malloc (N * sizeof (float));
     acc_map_data (c, d, N * sizeof (float));
 
+    fprintf (stderr, "CheCKpOInT\n");
 #pragma acc data present (a[0:N]) present (c[0:N]) present (b[0:N])
     {
 #pragma acc parallel
@@ -45,5 +46,7 @@ main (int argc, char **argv)
 
     return 0;
 }
+
+/* { dg-output "CheCKpOInT(\n|\r\n|\r).*" } */
 /* { dg-output "present clause: !acc_is_present" } */
 /* { dg-shouldfail "" } */
diff --git libgomp/testsuite/libgomp.oacc-fortran/abort-1.f90 libgomp/testsuite/libgomp.oacc-fortran/abort-1.f90
index 52b030b..b38303d 100644
--- libgomp/testsuite/libgomp.oacc-fortran/abort-1.f90
+++ libgomp/testsuite/libgomp.oacc-fortran/abort-1.f90
@@ -1,10 +1,12 @@
-! { dg-shouldfail "" { *-*-* } { "*" } { "" } }
-
 program main
   implicit none
 
+  print *, "CheCKpOInT"
   !$acc parallel
   call abort
   !$acc end parallel
 
 end program main
+
+! { dg-output "CheCKpOInT" }
+! { dg-shouldfail "" }
diff --git libgomp/testsuite/libgomp.oacc-fortran/data-already-1.f libgomp/testsuite/libgomp.oacc-fortran/data-already-1.f
index fc08fd5..9e99cc6 100644
--- libgomp/testsuite/libgomp.oacc-fortran/data-already-1.f
+++ libgomp/testsuite/libgomp.oacc-fortran/data-already-1.f
@@ -6,12 +6,13 @@
       INTEGER I
 
       CALL ACC_COPYIN (I)
-
+      WRITE(0, *) "CheCKpOInT"
 !$ACC DATA COPY (I)
       I = 0
 !$ACC END DATA
 
       END
 
+! { dg-output "CheCKpOInT(\n|\r\n|\r).*" }
 ! { dg-output "Trying to map into device \\\[\[0-9a-fA-FxX\]+..\[0-9a-fA-FxX\]+\\\) object when \\\[\[0-9a-fA-FxX\]+..\[0-9a-fA-FxX\]+\\\) is already mapped" }
 ! { dg-shouldfail "" }
diff --git libgomp/testsuite/libgomp.oacc-fortran/data-already-2.f libgomp/testsuite/libgomp.oacc-fortran/data-already-2.f
index b8a82b5..b908a0c 100644
--- libgomp/testsuite/libgomp.oacc-fortran/data-already-2.f
+++ libgomp/testsuite/libgomp.oacc-fortran/data-already-2.f
@@ -5,6 +5,7 @@
       INTEGER I
 
 !$ACC DATA PRESENT_OR_COPY (I)
+      WRITE(0, *) "CheCKpOInT"
 !$ACC DATA COPYOUT (I)
       I = 0
 !$ACC END DATA
@@ -12,5 +13,6 @@
 
       END
 
+! { dg-output "CheCKpOInT(\n|\r\n|\r).*" }
 ! { dg-output "Trying to map into device \\\[\[0-9a-fA-FxX\]+..\[0-9a-fA-FxX\]+\\\) object when \\\[\[0-9a-fA-FxX\]+..\[0-9a-fA-FxX\]+\\\) is already mapped" }
 ! { dg-shouldfail "" }
diff --git libgomp/testsuite/libgomp.oacc-fortran/data-already-3.f libgomp/testsuite/libgomp.oacc-fortran/data-already-3.f
index c41de28..d93e1c5 100644
--- libgomp/testsuite/libgomp.oacc-fortran/data-already-3.f
+++ libgomp/testsuite/libgomp.oacc-fortran/data-already-3.f
@@ -6,10 +6,12 @@
       INTEGER I
 
 !$ACC DATA PRESENT_OR_COPY (I)
+      WRITE(0, *) "CheCKpOInT"
       CALL ACC_COPYIN (I)
 !$ACC END DATA
 
       END
 
-! { dg-shouldfail "" }
+! { dg-output "CheCKpOInT(\n|\r\n|\r).*" }
 ! { dg-output "already mapped to" }
+! { dg-shouldfail "" }
diff --git libgomp/testsuite/libgomp.oacc-fortran/data-already-4.f libgomp/testsuite/libgomp.oacc-fortran/data-already-4.f
index f54bf58..ea76e05 100644
--- libgomp/testsuite/libgomp.oacc-fortran/data-already-4.f
+++ libgomp/testsuite/libgomp.oacc-fortran/data-already-4.f
@@ -6,9 +6,11 @@
       INTEGER I
 
       CALL ACC_PRESENT_OR_COPYIN (I)
+      WRITE(0, *) "CheCKpOInT"
       CALL ACC_COPYIN (I)
 
       END
 
-! { dg-shouldfail "" }
+! { dg-output "CheCKpOInT(\n|\r\n|\r).*" }
 ! { dg-output "already mapped to" }
+! { dg-shouldfail "" }
diff --git libgomp/testsuite/libgomp.oacc-fortran/data-already-5.f libgomp/testsuite/libgomp.oacc-fortran/data-already-5.f
index 9a3e94f..19df1f8 100644
--- libgomp/testsuite/libgomp.oacc-fortran/data-already-5.f
+++ libgomp/testsuite/libgomp.oacc-fortran/data-already-5.f
@@ -6,9 +6,11 @@
       INTEGER I
 
 !$ACC ENTER DATA CREATE (I)
+      WRITE(0, *) "CheCKpOInT"
       CALL ACC_COPYIN (I)
 
       END
 
-! { dg-shouldfail "" }
+! { dg-output "CheCKpOInT(\n|\r\n|\r).*" }
 ! { dg-output "already mapped to" }
+! { dg-shouldfail "" }
diff --git libgomp/testsuite/libgomp.oacc-fortran/data-already-6.f libgomp/testsuite/libgomp.oacc-fortran/data-already-6.f
index eaf5d98..2bd1079 100644
--- libgomp/testsuite/libgomp.oacc-fortran/data-already-6.f
+++ libgomp/testsuite/libgomp.oacc-fortran/data-already-6.f
@@ -6,9 +6,11 @@
       INTEGER I
 
       CALL ACC_PRESENT_OR_COPYIN (I)
+      WRITE(0, *) "CheCKpOInT"
 !$ACC ENTER DATA CREATE (I)
 
       END
 
-! { dg-shouldfail "" }
+! { dg-output "CheCKpOInT(\n|\r\n|\r).*" }
 ! { dg-output "already mapped to" }
+! { dg-shouldfail "" }
diff --git libgomp/testsuite/libgomp.oacc-fortran/data-already-7.f libgomp/testsuite/libgomp.oacc-fortran/data-already-7.f
index d96bf0b..1342360 100644
--- libgomp/testsuite/libgomp.oacc-fortran/data-already-7.f
+++ libgomp/testsuite/libgomp.oacc-fortran/data-already-7.f
@@ -6,9 +6,11 @@
       INTEGER I
 
 !$ACC ENTER DATA CREATE (I)
+      WRITE(0, *) "CheCKpOInT"
       CALL ACC_CREATE (I)
 
       END
 
-! { dg-shouldfail "" }
+! { dg-output "CheCKpOInT(\n|\r\n|\r).*" }
 ! { dg-output "already mapped to" }
+! { dg-shouldfail "" }
diff --git libgomp/testsuite/libgomp.oacc-fortran/data-already-8.f libgomp/testsuite/libgomp.oacc-fortran/data-already-8.f
index 2083809..b206547 100644
--- libgomp/testsuite/libgomp.oacc-fortran/data-already-8.f
+++ libgomp/testsuite/libgomp.oacc-fortran/data-already-8.f
@@ -5,6 +5,7 @@
       INTEGER I
 
 !$ACC DATA CREATE (I)
+      WRITE(0, *) "CheCKpOInT"
 !$ACC PARALLEL COPYIN (I)
       I = 0
 !$ACC END PARALLEL
@@ -12,5 +13,6 @@
 
       END
 
+! { dg-output "CheCKpOInT(\n|\r\n|\r).*" }
 ! { dg-output "Trying to map into device \\\[\[0-9a-fA-FxX\]+..\[0-9a-fA-FxX\]+\\\) object when \\\[\[0-9a-fA-FxX\]+..\[0-9a-fA-FxX\]+\\\) is already mapped" }
 ! { dg-shouldfail "" }


Grüße,
 Thomas

[-- Attachment #2: signature.asc --]
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^ permalink raw reply	[flat|nested] 8+ messages in thread

end of thread, other threads:[~2015-09-30  8:55 UTC | newest]

Thread overview: 8+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
     [not found] <54FF0C91.8020307@mentor.com>
     [not found] ` <871tj1rdfc.fsf@schwinge.name>
2015-08-14 10:56   ` Add checkpoint to libgomp dg-shouldfail tests (was: [PR testsuite/65205] Fix dg-shouldfail usage in OpenACC libgomp tests) Thomas Schwinge
2015-08-14 11:16     ` Janne Blomqvist
2015-08-14 11:19     ` FX
2015-08-14 15:56     ` Add checkpoint to libgomp dg-shouldfail tests Thomas Schwinge
2015-09-27 14:45       ` Thomas Schwinge
2015-09-27 15:50         ` FX
2015-09-27 16:56         ` Jakub Jelinek
2015-09-30  8:55           ` Thomas Schwinge

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