1 files changed, 95 insertions, 0 deletions
diff --git a/test/SemaCUDA/usual-deallocators.cu b/test/SemaCUDA/usual-deallocators.cu
new file mode 100644
index 0000000000000..a0238649c6dc4
--- /dev/null
+++ b/test/SemaCUDA/usual-deallocators.cu
@@ -0,0 +1,95 @@
+// RUN: %clang_cc1 %s --std=c++11 -triple nvptx-unknown-unknown -fcuda-is-device \
+// RUN:   -emit-llvm -o /dev/null -verify=device
+// RUN: %clang_cc1 %s --std=c++11 -triple nvptx-unknown-unknown \
+// RUN:   -emit-llvm -o /dev/null -verify=host
+// RUN: %clang_cc1 %s --std=c++17 -triple nvptx-unknown-unknown -fcuda-is-device \
+// RUN:   -emit-llvm -o /dev/null -verify=device
+// RUN: %clang_cc1 %s --std=c++17 -triple nvptx-unknown-unknown \
+// RUN:   -emit-llvm -o /dev/null -verify=host
+
+#include "Inputs/cuda.h"
+extern __host__ void host_fn();
+extern __device__ void dev_fn();
+extern __host__ __device__ void hd_fn();
+
+struct H1D1 {
+  __host__ void operator delete(void *) { host_fn(); };
+  __device__ void operator delete(void *) { dev_fn(); };
+};
+
+struct h1D1 {
+  __host__ void operator delete(void *) = delete;
+  // host-note@-1 {{'operator delete' has been explicitly marked deleted here}}
+  __device__ void operator delete(void *) { dev_fn(); };
+};
+
+struct H1d1 {
+  __host__ void operator delete(void *) { host_fn(); };
+  __device__ void operator delete(void *) = delete;
+  // device-note@-1 {{'operator delete' has been explicitly marked deleted here}}
+};
+
+struct H1D2 {
+  __host__ void operator delete(void *) { host_fn(); };
+  __device__ void operator delete(void *, __SIZE_TYPE__) { dev_fn(); };
+};
+
+struct H2D1 {
+  __host__ void operator delete(void *, __SIZE_TYPE__) { host_fn(); };
+  __device__ void operator delete(void *) { dev_fn(); };
+};
+
+struct H2D2 {
+  __host__ void operator delete(void *, __SIZE_TYPE__) { host_fn(); };
+  __device__ void operator delete(void *, __SIZE_TYPE__) { dev_fn(); };
+};
+
+struct H1D1D2 {
+  __host__ void operator delete(void *) { host_fn(); };
+  __device__ void operator delete(void *) { dev_fn(); };
+  __device__ void operator delete(void *, __SIZE_TYPE__) { dev_fn(); };
+};
+
+struct H1H2D1 {
+  __host__ void operator delete(void *) { host_fn(); };
+  __host__ void operator delete(void *, __SIZE_TYPE__) { host_fn(); };
+  __device__ void operator delete(void *) { dev_fn(); };
+};
+
+struct H1H2D2 {
+  __host__ void operator delete(void *) { host_fn(); };
+  __host__ void operator delete(void *, __SIZE_TYPE__) { host_fn(); };
+  __device__ void operator delete(void *, __SIZE_TYPE__) { dev_fn(); };
+};
+
+struct H1H2D1D2 {
+  __host__ void operator delete(void *) { host_fn(); };
+  __host__ void operator delete(void *, __SIZE_TYPE__) { host_fn(); };
+  __device__ void operator delete(void *) { dev_fn(); };
+  __device__ void operator delete(void *, __SIZE_TYPE__) { dev_fn(); };
+};
+
+
+template <typename T>
+__host__ __device__ void test_hd(void *p) {
+  T *t = (T *)p;
+  delete t;
+  // host-error@-1 {{attempt to use a deleted function}}
+  // device-error@-2 {{attempt to use a deleted function}}
+}
+
+__host__ __device__ void tests_hd(void *t) {
+  test_hd<H1D1>(t);
+  test_hd<h1D1>(t);
+  // host-note@-1 {{in instantiation of function template specialization 'test_hd<h1D1>' requested here}}
+  test_hd<H1d1>(t);
+  // device-note@-1 {{in instantiation of function template specialization 'test_hd<H1d1>' requested here}}
+  test_hd<H1D2>(t);
+  test_hd<H2D1>(t);
+  test_hd<H2D2>(t);
+  test_hd<H1D1D2>(t);
+  test_hd<H1H2D1>(t);
+  test_hd<H1H2D1>(t);
+  test_hd<H1H2D2>(t);
+  test_hd<H1H2D1D2>(t);
+}