https://gcc.gnu.org/g:72fdbc3fce7836ca94e52383774c01677cc4abe4
commit 72fdbc3fce7836ca94e52383774c01677cc4abe4
Author: Thomas Schwinge <tschwi...@baylibre.com>
Date: Thu Mar 27 14:46:20 2025 +0100
Add 'throw' test cases for GCN, nvptx target and OpenACC, OpenMP 'target'
offloading
gcc/testsuite/
* g++.target/gcn/exceptions-throw-1.C: New.
* g++.target/nvptx/exceptions-throw-1.C: Likewise.
libgomp/
* testsuite/libgomp.c++/target-exceptions-throw-1.C: New.
* testsuite/libgomp.c++/target-exceptions-throw-1-O0.C: Likewise.
* testsuite/libgomp.oacc-c++/exceptions-throw-1.C: Likewise.
(cherry picked from commit 1362d9d49449bec12741ef158f4bf81a8b3ff2cd)
Diff:
---
gcc/testsuite/ChangeLog.omp | 6 +++
gcc/testsuite/g++.target/gcn/exceptions-throw-1.C | 16 ++++++++
.../g++.target/nvptx/exceptions-throw-1.C | 16 ++++++++
libgomp/ChangeLog.omp | 7 ++++
.../libgomp.c++/target-exceptions-throw-1-O0.C | 23 +++++++++++
.../libgomp.c++/target-exceptions-throw-1.C | 25 ++++++++++++
.../libgomp.oacc-c++/exceptions-throw-1.C | 46 ++++++++++++++++++++++
7 files changed, 139 insertions(+)
diff --git a/gcc/testsuite/ChangeLog.omp b/gcc/testsuite/ChangeLog.omp
index b04a06bf1e85..62db33e19000 100644
--- a/gcc/testsuite/ChangeLog.omp
+++ b/gcc/testsuite/ChangeLog.omp
@@ -3,6 +3,12 @@
Backported from trunk:
2025-04-14 Thomas Schwinge <tschwi...@baylibre.com>
+ * g++.target/gcn/exceptions-throw-1.C: New.
+ * g++.target/nvptx/exceptions-throw-1.C: Likewise.
+
+ Backported from trunk:
+ 2025-04-14 Thomas Schwinge <tschwi...@baylibre.com>
+
* g++.target/gcn/exceptions-bad_cast-3.C: New.
* g++.target/nvptx/exceptions-bad_cast-3.C: Likewise.
diff --git a/gcc/testsuite/g++.target/gcn/exceptions-throw-1.C
b/gcc/testsuite/g++.target/gcn/exceptions-throw-1.C
new file mode 100644
index 000000000000..6cadf589bb0d
--- /dev/null
+++ b/gcc/testsuite/g++.target/gcn/exceptions-throw-1.C
@@ -0,0 +1,16 @@
+/* 'throw'. */
+
+/* { dg-do run } */
+/* Via the magic string "-std=*++" indicate that testing one (the default) C++
standard is sufficient. */
+/* { dg-additional-options -fexceptions } */
+/* { dg-additional-options -fdump-tree-optimized-raw } */
+
+#include "../../../../libgomp/testsuite/libgomp.oacc-c++/exceptions-throw-1.C"
+
+/* { dg-output {CheCKpOInT[\r\n]+} }
+
+ { dg-final { scan-tree-dump-times {gimple_call <__cxa_allocate_exception, }
1 optimized } }
+ { dg-final { scan-tree-dump-times {gimple_call <__cxa_throw, } 1 optimized
} }
+ We don't print anything, but just 'abort'.
+
+ { dg-shouldfail {'MyException' exception} } */
diff --git a/gcc/testsuite/g++.target/nvptx/exceptions-throw-1.C
b/gcc/testsuite/g++.target/nvptx/exceptions-throw-1.C
new file mode 100644
index 000000000000..6cadf589bb0d
--- /dev/null
+++ b/gcc/testsuite/g++.target/nvptx/exceptions-throw-1.C
@@ -0,0 +1,16 @@
+/* 'throw'. */
+
+/* { dg-do run } */
+/* Via the magic string "-std=*++" indicate that testing one (the default) C++
standard is sufficient. */
+/* { dg-additional-options -fexceptions } */
+/* { dg-additional-options -fdump-tree-optimized-raw } */
+
+#include "../../../../libgomp/testsuite/libgomp.oacc-c++/exceptions-throw-1.C"
+
+/* { dg-output {CheCKpOInT[\r\n]+} }
+
+ { dg-final { scan-tree-dump-times {gimple_call <__cxa_allocate_exception, }
1 optimized } }
+ { dg-final { scan-tree-dump-times {gimple_call <__cxa_throw, } 1 optimized
} }
+ We don't print anything, but just 'abort'.
+
+ { dg-shouldfail {'MyException' exception} } */
diff --git a/libgomp/ChangeLog.omp b/libgomp/ChangeLog.omp
index 24f3335cec75..7fbfac71f266 100644
--- a/libgomp/ChangeLog.omp
+++ b/libgomp/ChangeLog.omp
@@ -3,6 +3,13 @@
Backported from trunk:
2025-04-14 Thomas Schwinge <tschwi...@baylibre.com>
+ * testsuite/libgomp.c++/target-exceptions-throw-1.C: New.
+ * testsuite/libgomp.c++/target-exceptions-throw-1-O0.C: Likewise.
+ * testsuite/libgomp.oacc-c++/exceptions-throw-1.C: Likewise.
+
+ Backported from trunk:
+ 2025-04-14 Thomas Schwinge <tschwi...@baylibre.com>
+
* testsuite/libgomp.c++/target-exceptions-bad_cast-3.C: New.
* testsuite/libgomp.oacc-c++/exceptions-bad_cast-3.C: Likewise.
diff --git a/libgomp/testsuite/libgomp.c++/target-exceptions-throw-1-O0.C
b/libgomp/testsuite/libgomp.c++/target-exceptions-throw-1-O0.C
new file mode 100644
index 000000000000..00d7c13859da
--- /dev/null
+++ b/libgomp/testsuite/libgomp.c++/target-exceptions-throw-1-O0.C
@@ -0,0 +1,23 @@
+/* 'throw' in OpenMP 'target' region. */
+
+/* { dg-additional-options -O0 } */
+/* { dg-require-effective-target exceptions }
+ { dg-additional-options -fexceptions } */
+/* { dg-additional-options -fdump-tree-optimized-raw }
+ { dg-additional-options -foffload-options=-fdump-tree-optimized-raw } */
+
+#include "target-exceptions-throw-1.C"
+
+/* { dg-output {CheCKpOInT[\r\n]+} }
+
+ { dg-final { scan-tree-dump-times {gimple_call <__cxa_allocate_exception, }
1 optimized } }
+ { dg-final { scan-tree-dump-times {gimple_call <__cxa_throw, } 1 optimized
} }
+ { dg-final { scan-offload-tree-dump-times {gimple_call
<__cxa_allocate_exception, } 1 optimized } }
+ { dg-final { scan-offload-tree-dump-times {gimple_call <__cxa_throw, } 1
optimized } }
+ For host execution, we print something like:
+ terminate called after throwing an instance of 'MyException'
+ Aborted (core dumped)
+ { dg-output {.*MyException} { target { ! offload_device } } }
+ For GCN, nvptx offload execution, we don't print anything, but just 'abort'.
+
+ { dg-shouldfail {'MyException' exception} } */
diff --git a/libgomp/testsuite/libgomp.c++/target-exceptions-throw-1.C
b/libgomp/testsuite/libgomp.c++/target-exceptions-throw-1.C
new file mode 100644
index 000000000000..246706150cc9
--- /dev/null
+++ b/libgomp/testsuite/libgomp.c++/target-exceptions-throw-1.C
@@ -0,0 +1,25 @@
+/* 'throw' in OpenMP 'target' region. */
+
+/* { dg-require-effective-target exceptions }
+ { dg-additional-options -fexceptions } */
+/* { dg-additional-options -fdump-tree-optimized-raw }
+ { dg-additional-options -foffload-options=-fdump-tree-optimized-raw } */
+/* { dg-bogus {Size expression must be absolute\.} PR119737 { target
offload_target_amdgcn xfail *-*-* } 0 }
+ { dg-ice PR119737 { offload_target_amdgcn } }
+ { dg-excess-errors {'mkoffload' failures etc.} { xfail
offload_target_amdgcn } } */
+
+#include "../libgomp.oacc-c++/exceptions-throw-1.C"
+
+/* { dg-output {CheCKpOInT[\r\n]+} }
+
+ { dg-final { scan-tree-dump-times {gimple_call <__cxa_allocate_exception, }
1 optimized } }
+ { dg-final { scan-tree-dump-times {gimple_call <__cxa_throw, } 1 optimized
} }
+ { dg-final { scan-offload-tree-dump-times {gimple_call
<__cxa_allocate_exception, } 1 optimized } }
+ { dg-final { scan-offload-tree-dump-times {gimple_call <__cxa_throw, } 1
optimized } }
+ For host execution, we print something like:
+ terminate called after throwing an instance of 'MyException'
+ Aborted (core dumped)
+ { dg-output {.*MyException} { target { ! offload_device } } }
+ For GCN, nvptx offload execution, we don't print anything, but just 'abort'.
+
+ { dg-shouldfail {'MyException' exception} } */
diff --git a/libgomp/testsuite/libgomp.oacc-c++/exceptions-throw-1.C
b/libgomp/testsuite/libgomp.oacc-c++/exceptions-throw-1.C
new file mode 100644
index 000000000000..f2ef75193c81
--- /dev/null
+++ b/libgomp/testsuite/libgomp.oacc-c++/exceptions-throw-1.C
@@ -0,0 +1,46 @@
+/* 'throw' in OpenACC compute region. */
+
+/* { dg-require-effective-target exceptions }
+ { dg-additional-options -fexceptions } */
+/* { dg-additional-options -fdump-tree-optimized-raw }
+ { dg-additional-options -foffload-options=-fdump-tree-optimized-raw } */
+/* { dg-bogus {Size expression must be absolute\.} PR119737 { target {
openacc_radeon_accel_selected && __OPTIMIZE__ } xfail *-*-* } 0 }
+ { dg-ice PR119737 { openacc_radeon_accel_selected && __OPTIMIZE__ } }
+ { dg-excess-errors {'mkoffload' failure etc.} { xfail {
openacc_radeon_accel_selected && __OPTIMIZE__ } } } */
+
+/* See also '../libgomp.c++/target-exceptions-throw-1.C'. */
+
+/* See also '../../../gcc/testsuite/g++.target/gcn/exceptions-throw-1.C',
+ '../../../gcc/testsuite/g++.target/nvptx/exceptions-throw-1.C'. */
+
+#include <iostream>
+
+class MyException
+{
+};
+
+int main()
+{
+ std::cerr << "CheCKpOInT\n";
+#pragma omp target
+#pragma acc serial
+ /* { dg-bogus {using 'vector_length \(32\)', ignoring 1} {} { target
openacc_nvidia_accel_selected xfail *-*-* } .-1 } */
+ {
+ MyException e1;
+ throw e1;
+ }
+}
+
+/* { dg-output {CheCKpOInT[\r\n]+} }
+
+ { dg-final { scan-tree-dump-times {gimple_call <__cxa_allocate_exception, }
1 optimized } }
+ { dg-final { scan-tree-dump-times {gimple_call <__cxa_throw, } 1 optimized
} }
+ { dg-final { scan-offload-tree-dump-times {gimple_call
<__cxa_allocate_exception, } 1 optimized } }
+ { dg-final { scan-offload-tree-dump-times {gimple_call <__cxa_throw, } 1
optimized } }
+ For host execution, we print something like:
+ terminate called after throwing an instance of 'MyException'
+ Aborted (core dumped)
+ { dg-output {.*MyException} { target openacc_host_selected } }
+ For GCN, nvptx offload execution, we don't print anything, but just 'abort'.
+
+ { dg-shouldfail {'MyException' exception} } */
