| Justin Lebar | 0203f2c | 2017-01-05 16:53:04 +0000 | [diff] [blame^] | 1 | // Test the __declspec spellings of CUDA attributes. |
| 2 | // |
| 3 | // RUN: %clang_cc1 -fsyntax-only -fms-extensions -verify %s |
| 4 | // RUN: %clang_cc1 -fsyntax-only -fms-extensions -fcuda-is-device -verify %s |
| 5 | // Now pretend that we're compiling a C file. There should be warnings. |
| 6 | // RUN: %clang_cc1 -DEXPECT_WARNINGS -fms-extensions -fsyntax-only -verify -x c %s |
| 7 | |
| 8 | #if defined(EXPECT_WARNINGS) |
| 9 | // expected-warning@+12 {{'__device__' attribute ignored}} |
| 10 | // expected-warning@+12 {{'__global__' attribute ignored}} |
| 11 | // expected-warning@+12 {{'__constant__' attribute ignored}} |
| 12 | // expected-warning@+12 {{'__shared__' attribute ignored}} |
| 13 | // expected-warning@+12 {{'__host__' attribute ignored}} |
| 14 | // |
| 15 | // (Currently we don't for the other attributes. They are implemented with |
| 16 | // IgnoredAttr, which is ignored irrespective of any LangOpts.) |
| 17 | #else |
| 18 | // expected-no-diagnostics |
| 19 | #endif |
| 20 | |
| 21 | __declspec(__device__) void f_device(); |
| 22 | __declspec(__global__) void f_global(); |
| 23 | __declspec(__constant__) int* g_constant; |
| 24 | __declspec(__shared__) float *g_shared; |
| 25 | __declspec(__host__) void f_host(); |
| 26 | __declspec(__device_builtin__) void f_device_builtin(); |
| 27 | typedef __declspec(__device_builtin__) const void *t_device_builtin; |
| 28 | enum __declspec(__device_builtin__) e_device_builtin {E}; |
| 29 | __declspec(__device_builtin__) int v_device_builtin; |
| 30 | __declspec(__cudart_builtin__) void f_cudart_builtin(); |
| 31 | __declspec(__device_builtin_surface_type__) unsigned long long surface_var; |
| 32 | __declspec(__device_builtin_texture_type__) unsigned long long texture_var; |
| 33 | |
| 34 | // Note that there's no __declspec spelling of nv_weak. |