Add PR119692 "C++ 'typeinfo', 'vtable' vs. OpenACC, OpenMP 'target' offloading" test cases [PR119692]

... documenting the status quo.

	PR c++/119692
	gcc/testsuite/
	* g++.target/gcn/pr119692-1-1.C: New.
	* g++.target/nvptx/pr119692-1-1.C: Likewise.
	libgomp/
	* testsuite/libgomp.c++/pr119692-1-1.C: New.
	* testsuite/libgomp.c++/pr119692-1-2.C: Likewise.
	* testsuite/libgomp.c++/pr119692-1-3.C: Likewise.
	* testsuite/libgomp.c++/pr119692-1-4.C: Likewise.
	* testsuite/libgomp.c++/pr119692-1-5.C: Likewise.
	* testsuite/libgomp.oacc-c++/pr119692-1-1.C: Likewise.
	* testsuite/libgomp.oacc-c++/pr119692-1-2.C: Likewise.
	* testsuite/libgomp.oacc-c++/pr119692-1-3.C: Likewise.

gcc/testsuite/g++.target/gcn/pr119692-1-1.C

@@ -0,0 +1,6 @@
+/* PR119692 "C++ 'typeinfo', 'vtable' vs. OpenACC, OpenMP 'target' offloading" */
+
+/* { dg-do run } */
+/* Via the magic string "-std=*++" indicate that testing one (the default) C++ standard is sufficient.  */
+
+#include "../../../../libgomp/testsuite/libgomp.oacc-c++/pr119692-1-1.C"

gcc/testsuite/g++.target/nvptx/pr119692-1-1.C

@@ -0,0 +1,6 @@
+/* PR119692 "C++ 'typeinfo', 'vtable' vs. OpenACC, OpenMP 'target' offloading" */
+
+/* { dg-do run } */
+/* Via the magic string "-std=*++" indicate that testing one (the default) C++ standard is sufficient.  */
+
+#include "../../../../libgomp/testsuite/libgomp.oacc-c++/pr119692-1-1.C"

libgomp/testsuite/libgomp.c++/pr119692-1-1.C

@@ -0,0 +1,10 @@
+/* PR119692 "C++ 'typeinfo', 'vtable' vs. OpenACC, OpenMP 'target' offloading" */
+
+/* { dg-additional-options -UDEFAULT }
+   Wrong code for offloading execution.
+   { dg-additional-options -foffload=disable } */
+/* { dg-additional-options -fdump-tree-gimple } */
+
+#include "../libgomp.oacc-c++/pr119692-1-1.C"
+
+/* { dg-final { scan-tree-dump-not {(?n)#pragma omp target .* map\(tofrom:_ZTI2C2 \[len: [0-9]+\] \[runtime_implicit\]\) map\(tofrom:_ZTI2C1 \[len: [0-9]+\] \[runtime_implicit\]\) map\(tofrom:_ZTV2C1 \[len: [0-9]+\] \[runtime_implicit\]\)$} gimple { xfail *-*-* } } } */

libgomp/testsuite/libgomp.c++/pr119692-1-2.C

@@ -0,0 +1,11 @@
+/* PR119692 "C++ 'typeinfo', 'vtable' vs. OpenACC, OpenMP 'target' offloading" */
+
+/* { dg-additional-options -DDEFAULT=defaultmap(none) }
+   Fails to compile.
+   { dg-do compile } */
+
+#include "pr119692-1-1.C"
+
+/* { dg-bogus {error: '_ZTV2C1' not specified in enclosing 'target'} PR119692 { xfail *-*-* } 0 }
+   { dg-bogus {error: '_ZTI2C2' not specified in enclosing 'target'} PR119692 { xfail *-*-* } 0 }
+   { dg-bogus {error: '_ZTI2C1' not specified in enclosing 'target'} PR119692 { xfail *-*-* } 0 } */

libgomp/testsuite/libgomp.c++/pr119692-1-3.C

@@ -0,0 +1,10 @@
+/* PR119692 "C++ 'typeinfo', 'vtable' vs. OpenACC, OpenMP 'target' offloading" */
+
+/* { dg-additional-options -DDEFAULT=defaultmap(present) }
+   Wrong code for offloading execution.
+   { dg-xfail-run-if PR119692 { offload_device } } */
+/* { dg-additional-options -fdump-tree-gimple } */
+
+#include "pr119692-1-1.C"
+
+/* { dg-final { scan-tree-dump-not {(?n)#pragma omp target .* defaultmap\(present\) map\(force_present:_ZTI2C2 \[len: [0-9]+\] \[runtime_implicit\]\) map\(force_present:_ZTI2C1 \[len: [0-9]+\] \[runtime_implicit\]\) map\(force_present:_ZTV2C1 \[len: [0-9]+\] \[runtime_implicit\]\)$} gimple { xfail *-*-* } } } */

libgomp/testsuite/libgomp.c++/pr119692-1-4.C

@@ -0,0 +1,10 @@
+/* PR119692 "C++ 'typeinfo', 'vtable' vs. OpenACC, OpenMP 'target' offloading" */
+
+/* { dg-additional-options -DDEFAULT=defaultmap(firstprivate) }
+   Wrong code for offloading execution.
+   { dg-xfail-run-if PR119692 { offload_device } } */
+/* { dg-additional-options -fdump-tree-gimple } */
+
+#include "pr119692-1-1.C"
+
+/* { dg-final { scan-tree-dump-not {(?n)#pragma omp target .* defaultmap\(firstprivate\) firstprivate\(_ZTI2C2\) firstprivate\(_ZTI2C1\) firstprivate\(_ZTV2C1\)$} gimple { xfail *-*-* } } } */

libgomp/testsuite/libgomp.c++/pr119692-1-5.C

@@ -0,0 +1,10 @@
+/* PR119692 "C++ 'typeinfo', 'vtable' vs. OpenACC, OpenMP 'target' offloading" */
+
+/* { dg-additional-options -DDEFAULT=defaultmap(to) }
+   Wrong code for offloading execution.
+   { dg-xfail-run-if PR119692 { offload_device } } */
+/* { dg-additional-options -fdump-tree-gimple } */
+
+#include "pr119692-1-1.C"
+
+/* { dg-final { scan-tree-dump-not {(?n)#pragma omp target .* defaultmap\(to\) map\(to:_ZTI2C2 \[len: [0-9]+\] \[runtime_implicit\]\) map\(to:_ZTI2C1 \[len: [0-9]+\] \[runtime_implicit\]\) map\(to:_ZTV2C1 \[len: [0-9]+\] \[runtime_implicit\]\)$} gimple { xfail *-*-* } } } */

libgomp/testsuite/libgomp.oacc-c++/pr119692-1-1.C

@@ -0,0 +1,42 @@
+/* PR119692 "C++ 'typeinfo', 'vtable' vs. OpenACC, OpenMP 'target' offloading" */
+
+/* { dg-additional-options -UDEFAULT }
+   Wrong code for offloading execution.
+   { dg-skip-if PR119692 { ! openacc_host_selected } } */
+/* { dg-additional-options -fdump-tree-gimple } */
+
+/* See also '../libgomp.c++/pr119692-1-1.C'.  */
+
+/* See also '../../../gcc/testsuite/g++.target/gcn/pr119692-1-1.C',
+   '../../../gcc/testsuite/g++.target/nvptx/pr119692-1-1.C'.  */
+
+#ifndef DEFAULT
+# define DEFAULT
+#endif
+
+struct C1
+{
+  virtual void f()
+  {}
+};
+
+struct C2 : C1
+{
+};
+
+int main()
+{
+#pragma omp target DEFAULT
+#pragma acc serial DEFAULT
+  /* { dg-bogus {using 'vector_length \(32\)', ignoring 1} {} { target openacc_nvidia_accel_selected xfail *-*-* } .-1 } */
+  {
+    C1 c1;
+    C1 *c1p = &c1;
+    asm volatile ("" : : "r" (&c1p) : "memory");
+    C2 *c2 = dynamic_cast<C2 *>(c1p);
+    if (c2)
+      __builtin_abort();
+  }
+}
+
+/* { dg-final { scan-tree-dump-not {(?n)#pragma omp target oacc_serial map\(tofrom:_ZTI2C2 \[len: [0-9]+\]\) map\(tofrom:_ZTI2C1 \[len: [0-9]+\]\) map\(tofrom:_ZTV2C1 \[len: [0-9]+\]\)$} gimple { xfail *-*-* } } } */

libgomp/testsuite/libgomp.oacc-c++/pr119692-1-2.C

@@ -0,0 +1,12 @@
+/* PR119692 "C++ 'typeinfo', 'vtable' vs. OpenACC, OpenMP 'target' offloading" */
+
+/* { dg-additional-options -DDEFAULT=default(none) }
+   Wrong code for offloading execution.
+   { dg-skip-if PR119692 { ! openacc_host_selected } } */
+/* { dg-additional-options -fdump-tree-gimple } */
+
+#include "pr119692-1-1.C"
+
+/* { dg-bogus {using 'vector_length \(32\)', ignoring 1} {} { target openacc_nvidia_accel_selected xfail *-*-* } 0 } */
+
+/* { dg-final { scan-tree-dump-not {(?n)#pragma omp target oacc_serial default\(none\) map\(tofrom:_ZTI2C2 \[len: [0-9]+\]\) map\(tofrom:_ZTI2C1 \[len: [0-9]+\]\) map\(tofrom:_ZTV2C1 \[len: [0-9]+\]\)$} gimple { xfail *-*-* } } } */

libgomp/testsuite/libgomp.oacc-c++/pr119692-1-3.C

@@ -0,0 +1,12 @@
+/* PR119692 "C++ 'typeinfo', 'vtable' vs. OpenACC, OpenMP 'target' offloading" */
+
+/* { dg-additional-options -DDEFAULT=default(present) }
+   Wrong code for offloading execution.
+   { dg-xfail-run-if PR119692 { ! openacc_host_selected } } */
+/* { dg-additional-options -fdump-tree-gimple } */
+
+#include "pr119692-1-1.C"
+
+/* { dg-bogus {using 'vector_length \(32\)', ignoring 1} {} { target openacc_nvidia_accel_selected xfail *-*-* } 0 } */
+
+/* { dg-final { scan-tree-dump-not {(?n)#pragma omp target oacc_serial default\(present\) map\(force_present:_ZTI2C2 \[len: [0-9]+\]\) map\(force_present:_ZTI2C1 \[len: [0-9]+\]\) map\(force_present:_ZTV2C1 \[len: [0-9]+\]\)$} gimple { xfail *-*-* } } } */