| // RUN: %clang_cc1 %s -cl-std=CL2.0 -triple "spir-unknown-unknown" -verify -pedantic -fsyntax-only -DB32 -DQUALS= |
| // RUN: %clang_cc1 %s -cl-std=CL2.0 -triple "spir-unknown-unknown" -verify -pedantic -fsyntax-only -DB32 -DQUALS="const volatile" |
| // RUN: %clang_cc1 %s -cl-std=CL2.0 -triple "spir64-unknown-unknown" -verify -pedantic -fsyntax-only -Wconversion -DWCONV -DQUALS= |
| // RUN: %clang_cc1 %s -cl-std=CL2.0 -triple "spir64-unknown-unknown" -verify -pedantic -fsyntax-only -Wconversion -DWCONV -DQUALS="const volatile" |
| |
| typedef struct {int a;} ndrange_t; |
| // Diagnostic tests for different overloads of enqueue_kernel from Table 6.13.17.1 of OpenCL 2.0 Spec. |
| kernel void enqueue_kernel_tests() { |
| queue_t default_queue; |
| unsigned flags = 0; |
| QUALS ndrange_t ndrange; |
| clk_event_t evt; |
| clk_event_t event_wait_list; |
| clk_event_t event_wait_list2[] = {evt, evt}; |
| void *vptr; |
| |
| // Testing the first overload type |
| enqueue_kernel(default_queue, flags, ndrange, ^(void) { |
| return 0; |
| }); |
| |
| enqueue_kernel(vptr, flags, ndrange, ^(void) { // expected-error{{illegal call to 'enqueue_kernel', expected 'queue_t' argument type}} |
| return 0; |
| }); |
| |
| enqueue_kernel(default_queue, vptr, ndrange, ^(void) { // expected-error{{illegal call to 'enqueue_kernel', expected 'kernel_enqueue_flags_t' (i.e. uint) argument type}} |
| return 0; |
| }); |
| |
| enqueue_kernel(default_queue, flags, vptr, ^(void) { // expected-error{{illegal call to 'enqueue_kernel', expected 'ndrange_t' argument type}} |
| return 0; |
| }); |
| |
| enqueue_kernel(default_queue, flags, ndrange, vptr); // expected-error{{illegal call to 'enqueue_kernel', expected block argument}} |
| |
| enqueue_kernel(default_queue, flags, ndrange, ^(int i) { // expected-error{{blocks with parameters are not accepted in this prototype of enqueue_kernel call}} |
| return 0; |
| }); |
| |
| // Testing the second overload type |
| enqueue_kernel(default_queue, flags, ndrange, 1, &event_wait_list, &evt, ^(void) { |
| return 0; |
| }); |
| |
| enqueue_kernel(default_queue, flags, ndrange, 1, 0, 0, ^(void) { |
| return 0; |
| }); |
| |
| enqueue_kernel(default_queue, flags, ndrange, vptr, &event_wait_list, &evt, ^(void) { // expected-error{{illegal call to 'enqueue_kernel', expected integer argument type}} |
| return 0; |
| }); |
| |
| enqueue_kernel(default_queue, flags, ndrange, 1, vptr, &evt, ^(void) // expected-error{{illegal call to 'enqueue_kernel', expected 'clk_event_t *' argument type}} |
| { |
| return 0; |
| }); |
| |
| enqueue_kernel(default_queue, flags, ndrange, 1, &event_wait_list, vptr, ^(void) // expected-error{{illegal call to 'enqueue_kernel', expected 'clk_event_t *' argument type}} |
| { |
| return 0; |
| }); |
| |
| enqueue_kernel(default_queue, flags, ndrange, 1, &event_wait_list, &evt, vptr); // expected-error{{illegal call to 'enqueue_kernel', expected block argument}} |
| |
| // Testing the third overload type |
| enqueue_kernel(default_queue, flags, ndrange, |
| ^(local void *a, local void *b) { |
| return 0; |
| }, |
| 1024, 1024); |
| |
| enqueue_kernel(default_queue, flags, ndrange, |
| ^(local void *a, local void *b) { |
| return 0; |
| }, |
| 1024L, 1024); |
| |
| enqueue_kernel(default_queue, flags, ndrange, |
| ^(local void *a, local void *b) { |
| return 0; |
| }, |
| 1024, 4294967296L); |
| #ifdef B32 |
| // expected-warning@-2{{implicit conversion from 'long' to 'unsigned int' changes value from 4294967296 to 0}} |
| #endif |
| |
| char c; |
| enqueue_kernel(default_queue, flags, ndrange, |
| ^(local void *a, local void *b) { |
| return 0; |
| }, |
| c, 1024L); |
| #ifdef WCONV |
| // expected-warning-re@-2{{implicit conversion changes signedness: 'char' to 'unsigned {{int|long}}'}} |
| #endif |
| #define UINT_MAX 4294967295 |
| |
| enqueue_kernel(default_queue, flags, ndrange, |
| ^(local void *a, local void *b) { |
| return 0; |
| }, |
| sizeof(int), sizeof(int) * UINT_MAX); |
| #ifdef B32 |
| // expected-warning@-2{{implicit conversion from 'long' to 'unsigned int' changes value from 17179869180 to 4294967292}} |
| #endif |
| |
| typedef void (^bl_A_t)(local void *); |
| |
| const bl_A_t block_A = (bl_A_t) ^ (local void *a) {}; |
| |
| enqueue_kernel(default_queue, flags, ndrange, block_A, 1024); |
| |
| typedef void (^bl_B_t)(local void *, local int *); |
| |
| const bl_B_t block_B = (bl_B_t) ^ (local void *a, local int *b) {}; |
| |
| enqueue_kernel(default_queue, flags, ndrange, block_B, 1024, 1024); // expected-error{{blocks used in enqueue_kernel call are expected to have parameters of type 'local void*'}} |
| |
| enqueue_kernel(default_queue, flags, ndrange, // expected-error{{mismatch in number of block parameters and local size arguments passed}} |
| ^(local void *a, local void *b) { |
| return 0; |
| }, |
| 1024); |
| |
| float illegal_mem_size = (float)0.5f; |
| enqueue_kernel(default_queue, flags, ndrange, |
| ^(local void *a, local void *b) { |
| return 0; |
| }, |
| illegal_mem_size, illegal_mem_size); // expected-error{{illegal call to enqueue_kernel, parameter needs to be specified as integer type}} expected-error{{illegal call to enqueue_kernel, parameter needs to be specified as integer type}} |
| |
| enqueue_kernel(default_queue, flags, ndrange, |
| ^(local void *a, local void *b) { |
| return 0; |
| }, |
| illegal_mem_size, 1024); // expected-error{{illegal call to enqueue_kernel, parameter needs to be specified as integer type}} |
| |
| // Testing the forth overload type |
| enqueue_kernel(default_queue, flags, ndrange, 1, event_wait_list2, &evt, |
| ^(local void *a, local void *b) { |
| return 0; |
| }, |
| 1024, 1024); |
| |
| enqueue_kernel(default_queue, flags, ndrange, 1, 0, 0, |
| ^(local void *a, local void *b) { |
| return 0; |
| }, |
| 1024, 1024); |
| |
| enqueue_kernel(default_queue, flags, ndrange, 1, &event_wait_list, &evt, // expected-error{{mismatch in number of block parameters and local size arguments passed}} |
| ^(local void *a, local void *b) { |
| return 0; |
| }, |
| 1024, 1024, 1024); |
| |
| // More random misc cases that can't be deduced |
| enqueue_kernel(default_queue, flags, ndrange, 1, &event_wait_list, &evt); // expected-error{{illegal call to enqueue_kernel, incorrect argument types}} |
| |
| enqueue_kernel(default_queue, flags, ndrange, 1, 1); // expected-error{{illegal call to enqueue_kernel, incorrect argument types}} |
| } |
| |
| // Diagnostic tests for get_kernel_work_group_size and allowed block parameter types in dynamic parallelism. |
| kernel void work_group_size_tests() { |
| void (^const block_A)(void) = ^{ |
| return; |
| }; |
| void (^const block_B)(int) = ^(int a) { |
| return; |
| }; |
| void (^const block_C)(local void *) = ^(local void *a) { |
| return; |
| }; |
| void (^const block_D)(local int *) = ^(local int *a) { |
| return; |
| }; |
| |
| unsigned size = get_kernel_work_group_size(block_A); |
| size = get_kernel_work_group_size(block_C); |
| size = get_kernel_work_group_size(^(local void *a) { |
| return; |
| }); |
| size = get_kernel_work_group_size(^(local int *a) { // expected-error {{blocks used in enqueue_kernel call are expected to have parameters of type 'local void*'}} |
| return; |
| }); |
| size = get_kernel_work_group_size(block_B); // expected-error {{blocks used in enqueue_kernel call are expected to have parameters of type 'local void*'}} |
| size = get_kernel_work_group_size(block_D); // expected-error {{blocks used in enqueue_kernel call are expected to have parameters of type 'local void*'}} |
| size = get_kernel_work_group_size(^(int a) { // expected-error {{blocks used in enqueue_kernel call are expected to have parameters of type 'local void*'}} |
| return; |
| }); |
| size = get_kernel_work_group_size(); // expected-error {{too few arguments to function call, expected 1, have 0}} |
| size = get_kernel_work_group_size(1); // expected-error{{expected block argument}} |
| size = get_kernel_work_group_size(block_A, 1); // expected-error{{too many arguments to function call, expected 1, have 2}} |
| |
| size = get_kernel_preferred_work_group_size_multiple(block_A); |
| size = get_kernel_preferred_work_group_size_multiple(block_C); |
| size = get_kernel_preferred_work_group_size_multiple(^(local void *a) { |
| return; |
| }); |
| size = get_kernel_preferred_work_group_size_multiple(^(local int *a) { // expected-error {{blocks used in enqueue_kernel call are expected to have parameters of type 'local void*'}} |
| return; |
| }); |
| size = get_kernel_preferred_work_group_size_multiple(^(int a) { // expected-error {{blocks used in enqueue_kernel call are expected to have parameters of type 'local void*'}} |
| return; |
| }); |
| size = get_kernel_preferred_work_group_size_multiple(block_B); // expected-error {{blocks used in enqueue_kernel call are expected to have parameters of type 'local void*'}} |
| size = get_kernel_preferred_work_group_size_multiple(block_D); // expected-error {{blocks used in enqueue_kernel call are expected to have parameters of type 'local void*'}} |
| size = get_kernel_preferred_work_group_size_multiple(); // expected-error {{too few arguments to function call, expected 1, have 0}} |
| size = get_kernel_preferred_work_group_size_multiple(1); // expected-error{{expected block argument}} |
| size = get_kernel_preferred_work_group_size_multiple(block_A, 1); // expected-error{{too many arguments to function call, expected 1, have 2}} |
| } |
| |
| #pragma OPENCL EXTENSION cl_khr_subgroups : enable |
| |
| kernel void foo(global int *buf) |
| { |
| ndrange_t n; |
| buf[0] = get_kernel_max_sub_group_size_for_ndrange(n, ^(){}); |
| buf[0] = get_kernel_max_sub_group_size_for_ndrange(0, ^(){}); // expected-error{{illegal call to 'get_kernel_max_sub_group_size_for_ndrange', expected 'ndrange_t' argument type}} |
| buf[0] = get_kernel_max_sub_group_size_for_ndrange(n, 1); // expected-error{{illegal call to 'get_kernel_max_sub_group_size_for_ndrange', expected block argument type}} |
| } |
| |
| kernel void bar(global int *buf) |
| { |
| __private ndrange_t n; |
| buf[0] = get_kernel_sub_group_count_for_ndrange(n, ^(){}); |
| buf[0] = get_kernel_sub_group_count_for_ndrange(0, ^(){}); // expected-error{{illegal call to 'get_kernel_sub_group_count_for_ndrange', expected 'ndrange_t' argument type}} |
| buf[0] = get_kernel_sub_group_count_for_ndrange(n, 1); // expected-error{{illegal call to 'get_kernel_sub_group_count_for_ndrange', expected block argument type}} |
| } |
| |
| #pragma OPENCL EXTENSION cl_khr_subgroups : disable |
| |
| kernel void foo1(global int *buf) |
| { |
| ndrange_t n; |
| buf[0] = get_kernel_max_sub_group_size_for_ndrange(n, ^(){}); // expected-error {{use of declaration 'get_kernel_max_sub_group_size_for_ndrange' requires cl_khr_subgroups extension to be enabled}} |
| } |
| |
| kernel void bar1(global int *buf) |
| { |
| ndrange_t n; |
| buf[0] = get_kernel_sub_group_count_for_ndrange(n, ^(){}); // expected-error {{use of declaration 'get_kernel_sub_group_count_for_ndrange' requires cl_khr_subgroups extension to be enabled}} |
| } |
