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llvm-project/clang/test/Index/attributes-cuda.cu

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No longer allow the -std options to entirely override the -x language option. This allows -x cuda -std=c++11, for instance. llvm-svn: 209824
2014-05-30 00:39:42 +08:00
// RUN: c-index-test -test-load-source all -x cuda %s | FileCheck %s
[cuda] Driver changes to compile and stitch together host and device-side CUDA code. NOTE: reverts r242077 to reinstate r242058, r242065, 242067 and includes fix for OS X test failures. - Changed driver pipeline to compile host and device side of CUDA files and incorporate results of device-side compilation into host object file. - Added a test for cuda pipeline creation in clang driver. New clang options: --cuda-host-only - Do host-side compilation only. --cuda-device-only - Do device-side compilation only. --cuda-gpu-arch=<ARCH> - specify GPU architecture for device-side compilation. E.g. sm_35, sm_30. Default is sm_20. May be used more than once in which case one device-compilation will be done per unique specified GPU architecture. Differential Revision: http://reviews.llvm.org/D9509 llvm-svn: 242085
2015-07-14 07:27:56 +08:00
// RUN: c-index-test -test-load-source all -x cuda --cuda-host-only %s | FileCheck %s
// RUN: c-index-test -test-load-source all -x cuda --cuda-device-only %s | FileCheck %s
Expose CUDA function attributes to the C interface. Until now all CUDA-specific attributes were represented with CXCursor_UnexposedAttr; now they are actually implemented, including the Python bindings. llvm-svn: 209767
2014-05-29 03:29:58 +08:00
__attribute__((device)) void f_device();
__attribute__((global)) void f_global();
__attribute__((constant)) int* g_constant;
Expose the CUDA shared attribute to the C API. Similar to r209767, which exposed other CUDA-related attributes. Patch by Rob Springer. llvm-svn: 215208
2014-08-08 22:59:00 +08:00
__attribute__((shared)) float *g_shared;
Expose CUDA function attributes to the C interface. Until now all CUDA-specific attributes were represented with CXCursor_UnexposedAttr; now they are actually implemented, including the Python bindings. llvm-svn: 209767
2014-05-29 03:29:58 +08:00
__attribute__((host)) void f_host();
[CUDA] Added stubs for new attributes used by CUDA headers. The main purpose is to avoid errors and warnings while parsing CUDA header files. The attributes are currently unused otherwise. Differential version: http://reviews.llvm.org/D11690 llvm-svn: 244497
2015-08-11 04:33:56 +08:00
__attribute__((device_builtin)) void f_device_builtin();
typedef __attribute__((device_builtin)) const void *t_device_builtin;
enum __attribute__((device_builtin)) e_device_builtin {};
__attribute__((device_builtin)) int v_device_builtin;
__attribute__((cudart_builtin)) void f_cudart_builtin();
__attribute__((nv_weak)) void f_nv_weak();
__attribute__((device_builtin_surface_type)) unsigned long long surface_var;
__attribute__((device_builtin_texture_type)) unsigned long long texture_var;
Expose CUDA function attributes to the C interface. Until now all CUDA-specific attributes were represented with CXCursor_UnexposedAttr; now they are actually implemented, including the Python bindings. llvm-svn: 209767
2014-05-29 03:29:58 +08:00
[cuda] Driver changes to compile and stitch together host and device-side CUDA code. NOTE: reverts r242077 to reinstate r242058, r242065, 242067 and includes fix for OS X test failures. - Changed driver pipeline to compile host and device side of CUDA files and incorporate results of device-side compilation into host object file. - Added a test for cuda pipeline creation in clang driver. New clang options: --cuda-host-only - Do host-side compilation only. --cuda-device-only - Do device-side compilation only. --cuda-gpu-arch=<ARCH> - specify GPU architecture for device-side compilation. E.g. sm_35, sm_30. Default is sm_20. May be used more than once in which case one device-compilation will be done per unique specified GPU architecture. Differential Revision: http://reviews.llvm.org/D9509 llvm-svn: 242085
2015-07-14 07:27:56 +08:00
// CHECK: attributes-cuda.cu:5:30: FunctionDecl=f_device:5:30
// CHECK-NEXT: attributes-cuda.cu:5:16: attribute(device)
// CHECK: attributes-cuda.cu:6:30: FunctionDecl=f_global:6:30
// CHECK-NEXT: attributes-cuda.cu:6:16: attribute(global)
// CHECK: attributes-cuda.cu:7:32: VarDecl=g_constant:7:32 (Definition)
// CHECK-NEXT: attributes-cuda.cu:7:16: attribute(constant)
// CHECK: attributes-cuda.cu:8:32: VarDecl=g_shared:8:32 (Definition)
// CHECK-NEXT: attributes-cuda.cu:8:16: attribute(shared)
// CHECK: attributes-cuda.cu:9:28: FunctionDecl=f_host:9:28
// CHECK-NEXT: attributes-cuda.cu:9:16: attribute(host)
[CUDA] Added stubs for new attributes used by CUDA headers. The main purpose is to avoid errors and warnings while parsing CUDA header files. The attributes are currently unused otherwise. Differential version: http://reviews.llvm.org/D11690 llvm-svn: 244497
2015-08-11 04:33:56 +08:00
// CHECK: attributes-cuda.cu:10:38: FunctionDecl=f_device_builtin:10:38
// CHECK: attributes-cuda.cu:11:53: TypedefDecl=t_device_builtin:11:53
// CHECK: attributes-cuda.cu:12:38: EnumDecl=e_device_builtin:12:38
// CHECK: attributes-cuda.cu:13:37: VarDecl=v_device_builtin:13:37
// CHECK: attributes-cuda.cu:14:38: FunctionDecl=f_cudart_builtin:14:38
// CHECK: attributes-cuda.cu:15:31: FunctionDecl=f_nv_weak:15:31
// CHECK: attributes-cuda.cu:16:65: VarDecl=surface_var:16:65
// CHECK: attributes-cuda.cu:17:65: VarDecl=texture_var:17:65