| // RUN: %clang_cc1 -verify -fsyntax-only %s |
| // RUN: %clang_cc1 -Wconversion -verify -fsyntax-only -cl-std=CL2.0 %s |
| |
| void test(void) { |
| global int *glob; |
| local int *loc; |
| constant int *con; |
| private int *priv; |
| global float *glob_wrong_ty; |
| typedef constant int const_int_ty; |
| const_int_ty *con_typedef; |
| |
| glob = to_global(glob, loc); |
| #if __OPENCL_C_VERSION__ < CL_VERSION_2_0 |
| // expected-error@-2{{implicit declaration of function 'to_global' is invalid in OpenCL}} |
| // expected-warning@-3{{incompatible integer to pointer conversion assigning to '__global int *' from 'int'}} |
| #else |
| // expected-error@-5{{invalid number of arguments to function: 'to_global'}} |
| #endif |
| |
| int x; |
| glob = to_global(x); |
| #if __OPENCL_C_VERSION__ < CL_VERSION_2_0 |
| // expected-warning@-2{{incompatible integer to pointer conversion assigning to '__global int *' from 'int'}} |
| #else |
| // expected-error@-4{{invalid argument x to function: 'to_global', expecting a generic pointer argument}} |
| #endif |
| |
| glob = to_global(con); |
| #if __OPENCL_C_VERSION__ < CL_VERSION_2_0 |
| // expected-warning@-2{{incompatible integer to pointer conversion assigning to '__global int *' from 'int'}} |
| #else |
| // expected-error@-4{{invalid argument con to function: 'to_global', expecting a generic pointer argument}} |
| #endif |
| |
| glob = to_global(con_typedef); |
| #if __OPENCL_C_VERSION__ < CL_VERSION_2_0 |
| // expected-warning@-2{{incompatible integer to pointer conversion assigning to '__global int *' from 'int'}} |
| #else |
| // expected-error@-4{{invalid argument con_typedef to function: 'to_global', expecting a generic pointer argument}} |
| #endif |
| |
| loc = to_global(glob); |
| #if __OPENCL_C_VERSION__ < CL_VERSION_2_0 |
| // expected-warning@-2{{incompatible integer to pointer conversion assigning to '__local int *' from 'int'}} |
| #else |
| // expected-error@-4{{assigning '__global int *' to '__local int *' changes address space of pointer}} |
| // expected-warning@-5{{passing non-generic address space pointer to to_global may cause dynamic conversion affecting performance}} |
| #endif |
| |
| loc = to_private(glob); |
| #if __OPENCL_C_VERSION__ < CL_VERSION_2_0 |
| // expected-error@-2{{implicit declaration of function 'to_private' is invalid in OpenCL}} |
| // expected-warning@-3{{incompatible integer to pointer conversion assigning to '__local int *' from 'int'}} |
| #else |
| // expected-error@-5{{assigning 'int *' to '__local int *' changes address space of pointer}} |
| // expected-warning@-6{{passing non-generic address space pointer to to_private may cause dynamic conversion affecting performance}} |
| #endif |
| |
| loc = to_local(glob); |
| #if __OPENCL_C_VERSION__ < CL_VERSION_2_0 |
| // expected-error@-2{{implicit declaration of function 'to_local' is invalid in OpenCL}} |
| // expected-warning@-3{{incompatible integer to pointer conversion assigning to '__local int *' from 'int'}} |
| // expected-note@-4{{did you mean 'to_global'}} |
| // expected-note@13{{'to_global' declared here}} |
| #else |
| // expected-warning@-7{{passing non-generic address space pointer to to_local may cause dynamic conversion affecting performance}} |
| #endif |
| |
| priv = to_global(glob); |
| #if __OPENCL_C_VERSION__ < CL_VERSION_2_0 |
| // expected-warning@-2{{incompatible integer to pointer conversion assigning to 'int *' from 'int'}} |
| #else |
| // expected-error@-4{{assigning '__global int *' to 'int *' changes address space of pointer}} |
| // expected-warning@-5{{passing non-generic address space pointer to to_global may cause dynamic conversion affecting performance}} |
| #endif |
| |
| priv = to_private(glob); |
| #if __OPENCL_C_VERSION__ < CL_VERSION_2_0 |
| // expected-warning@-2{{incompatible integer to pointer conversion assigning to 'int *' from 'int'}} |
| #else |
| // expected-warning@-4{{passing non-generic address space pointer to to_private may cause dynamic conversion affecting performance}} |
| #endif |
| |
| |
| priv = to_local(glob); |
| #if __OPENCL_C_VERSION__ < CL_VERSION_2_0 |
| // expected-warning@-2{{incompatible integer to pointer conversion assigning to 'int *' from 'int'}} |
| #else |
| // expected-error@-4{{assigning '__local int *' to 'int *' changes address space of pointer}} |
| // expected-warning@-5{{passing non-generic address space pointer to to_local may cause dynamic conversion affecting performance}} |
| #endif |
| |
| glob = to_global(glob); |
| #if __OPENCL_C_VERSION__ < CL_VERSION_2_0 |
| // expected-warning@-2{{incompatible integer to pointer conversion assigning to '__global int *' from 'int'}} |
| #else |
| // expected-warning@-4{{passing non-generic address space pointer to to_global may cause dynamic conversion affecting performance}} |
| #endif |
| |
| glob = to_private(glob); |
| #if __OPENCL_C_VERSION__ < CL_VERSION_2_0 |
| // expected-warning@-2{{incompatible integer to pointer conversion assigning to '__global int *' from 'int'}} |
| #else |
| // expected-error@-4{{assigning 'int *' to '__global int *' changes address space of pointer}} |
| // expected-warning@-5{{passing non-generic address space pointer to to_private may cause dynamic conversion affecting performance}} |
| #endif |
| |
| glob = to_local(glob); |
| #if __OPENCL_C_VERSION__ < CL_VERSION_2_0 |
| // expected-warning@-2{{incompatible integer to pointer conversion assigning to '__global int *' from 'int'}} |
| #else |
| // expected-error@-4{{assigning '__local int *' to '__global int *' changes address space of pointer}} |
| // expected-warning@-5{{passing non-generic address space pointer to to_local may cause dynamic conversion affecting performance}} |
| #endif |
| |
| global char *glob_c = to_global(loc); |
| #if __OPENCL_C_VERSION__ < CL_VERSION_2_0 |
| // expected-warning@-2{{incompatible integer to pointer conversion initializing '__global char *' with an expression of type 'int'}} |
| #else |
| // expected-warning@-4{{incompatible pointer types initializing '__global char *' with an expression of type '__global int *'}} |
| // expected-warning@-5{{passing non-generic address space pointer to to_global may cause dynamic conversion affecting performance}} |
| #endif |
| |
| glob_wrong_ty = to_global(glob); |
| #if __OPENCL_C_VERSION__ < CL_VERSION_2_0 |
| // expected-warning@-2{{incompatible integer to pointer conversion assigning to '__global float *' from 'int'}} |
| #else |
| // expected-warning@-4{{incompatible pointer types assigning to '__global float *' from '__global int *'}} |
| // expected-warning@-5{{passing non-generic address space pointer to to_global may cause dynamic conversion affecting performance}} |
| #endif |
| |
| } |