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author | Sven van Haastregt <sven.vanhaastregt@arm.com> | 2018-09-27 13:20:29 +0000 |
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committer | Sven van Haastregt <sven.vanhaastregt@arm.com> | 2018-09-27 13:20:29 +0000 |
commit | 59eb772362d5b7f2fd90cb316b29c02c72a79fa9 (patch) | |
tree | f5808845f76371d543a6501fe2d5bd92b6927037 /clang/test | |
parent | 0fb92b0c48af3da00b17ff9af2f4718953269723 (diff) |
[OpenCL] Improve extension-version.cl and to_addr_builtin.cl tests
Add cl_khr_depth_images to extension-version.cl.
Extend to_addr_builtin.cl to additionally test the built-in methods
to_private and to_local, and test assignment with to_global to
incorrect types.
Patch by Alistair Davies.
Differential Revision: https://reviews.llvm.org/D52020
Diffstat (limited to 'clang/test')
-rw-r--r-- | clang/test/SemaOpenCL/extension-version.cl | 12 | ||||
-rw-r--r-- | clang/test/SemaOpenCL/to_addr_builtin.cl | 76 |
2 files changed, 88 insertions, 0 deletions
diff --git a/clang/test/SemaOpenCL/extension-version.cl b/clang/test/SemaOpenCL/extension-version.cl index 714e4c21086..1bf1262ecca 100644 --- a/clang/test/SemaOpenCL/extension-version.cl +++ b/clang/test/SemaOpenCL/extension-version.cl @@ -283,6 +283,18 @@ #pragma OPENCL EXTENSION cl_amd_media_ops2: enable #if (__OPENCL_C_VERSION__ >= 120) +#ifndef cl_khr_depth_images +#error "Missing cl_khr_depth_images define" +#endif +#else +#ifdef cl_khr_depth_images +#error "Incorrect cl_khr_depth_images define" +#endif +// expected-warning@+2{{unsupported OpenCL extension 'cl_khr_depth_images' - ignoring}} +#endif +#pragma OPENCL EXTENSION cl_khr_depth_images: enable + +#if (__OPENCL_C_VERSION__ >= 120) #ifndef cl_intel_subgroups #error "Missing cl_intel_subgroups define" #endif diff --git a/clang/test/SemaOpenCL/to_addr_builtin.cl b/clang/test/SemaOpenCL/to_addr_builtin.cl index fb21a1573b0..26389d24fce 100644 --- a/clang/test/SemaOpenCL/to_addr_builtin.cl +++ b/clang/test/SemaOpenCL/to_addr_builtin.cl @@ -5,6 +5,8 @@ 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; @@ -46,6 +48,72 @@ void test(void) { // 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'}} @@ -54,4 +122,12 @@ void test(void) { // 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 + } |