forked from OSchip/llvm-project
105 lines
3.5 KiB
Plaintext
105 lines
3.5 KiB
Plaintext
// RUN: %clang_cc1 %s --std=c++11 -triple nvptx-unknown-unknown -fcuda-is-device \
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// RUN: -emit-llvm -o /dev/null -verify=device
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// RUN: %clang_cc1 %s --std=c++11 -triple nvptx-unknown-unknown \
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// RUN: -emit-llvm -o /dev/null -verify=host
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// RUN: %clang_cc1 %s --std=c++17 -triple nvptx-unknown-unknown -fcuda-is-device \
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// RUN: -emit-llvm -o /dev/null -verify=device
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// RUN: %clang_cc1 %s --std=c++17 -triple nvptx-unknown-unknown \
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// RUN: -emit-llvm -o /dev/null -verify=host
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#include "Inputs/cuda.h"
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extern __host__ void host_fn();
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extern __device__ void dev_fn();
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extern __host__ __device__ void hd_fn();
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struct H1D1 {
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__host__ void operator delete(void *) { host_fn(); };
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__device__ void operator delete(void *) { dev_fn(); };
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};
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struct h1D1 {
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__host__ void operator delete(void *) = delete;
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// host-note@-1 {{'operator delete' has been explicitly marked deleted here}}
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__device__ void operator delete(void *) { dev_fn(); };
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};
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struct H1d1 {
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__host__ void operator delete(void *) { host_fn(); };
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__device__ void operator delete(void *) = delete;
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// device-note@-1 {{'operator delete' has been explicitly marked deleted here}}
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};
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struct H1D2 {
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__host__ void operator delete(void *) { host_fn(); };
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__device__ void operator delete(void *, __SIZE_TYPE__) { dev_fn(); };
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};
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struct H2D1 {
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__host__ void operator delete(void *, __SIZE_TYPE__) { host_fn(); };
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__device__ void operator delete(void *) { dev_fn(); };
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};
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struct H2D2 {
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__host__ void operator delete(void *, __SIZE_TYPE__) { host_fn(); };
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__device__ void operator delete(void *, __SIZE_TYPE__) { dev_fn(); };
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};
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struct H1D1D2 {
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__host__ void operator delete(void *) { host_fn(); };
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__device__ void operator delete(void *) { dev_fn(); };
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__device__ void operator delete(void *, __SIZE_TYPE__) { dev_fn(); };
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};
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struct H1H2D1 {
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__host__ void operator delete(void *) { host_fn(); };
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__host__ void operator delete(void *, __SIZE_TYPE__) { host_fn(); };
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__device__ void operator delete(void *) { dev_fn(); };
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};
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struct H1H2D2 {
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__host__ void operator delete(void *) { host_fn(); };
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__host__ void operator delete(void *, __SIZE_TYPE__) { host_fn(); };
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__device__ void operator delete(void *, __SIZE_TYPE__) { dev_fn(); };
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};
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struct H1H2D1D2 {
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__host__ void operator delete(void *) { host_fn(); };
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__host__ void operator delete(void *, __SIZE_TYPE__) { host_fn(); };
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__device__ void operator delete(void *) { dev_fn(); };
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__device__ void operator delete(void *, __SIZE_TYPE__) { dev_fn(); };
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};
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template <typename T>
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__host__ __device__ void test_hd(void *p) {
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T *t = (T *)p;
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delete t;
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// host-error@-1 {{attempt to use a deleted function}}
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// device-error@-2 {{attempt to use a deleted function}}
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}
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__host__ __device__ void tests_hd(void *t) {
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test_hd<H1D1>(t);
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test_hd<h1D1>(t);
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// host-note@-1 {{in instantiation of function template specialization 'test_hd<h1D1>' requested here}}
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test_hd<H1d1>(t);
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// device-note@-1 {{in instantiation of function template specialization 'test_hd<H1d1>' requested here}}
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test_hd<H1D2>(t);
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test_hd<H2D1>(t);
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test_hd<H2D2>(t);
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test_hd<H1D1D2>(t);
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test_hd<H1H2D1>(t);
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test_hd<H1H2D1>(t);
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test_hd<H1H2D2>(t);
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test_hd<H1H2D1D2>(t);
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}
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// This should produce no errors. Defaulted destructor should be treated as HD,
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// which allows referencing host-only `operator delete` with a deferred
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// diagnostics that would fire if we ever attempt to codegen it on device..
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struct H {
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virtual ~H() = default;
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static void operator delete(void *) {}
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};
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H h;
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