| // RUN: %clang_cc1 -std=c++11 -fsyntax-only -verify %s |
| #include "Inputs/cuda.h" |
| |
| |
| __attribute__((amdgpu_flat_work_group_size(32, 64))) |
| __global__ void flat_work_group_size_32_64() {} |
| |
| __attribute__((amdgpu_waves_per_eu(2))) |
| __global__ void waves_per_eu_2() {} |
| |
| __attribute__((amdgpu_waves_per_eu(2, 4))) |
| __global__ void waves_per_eu_2_4() {} |
| |
| __attribute__((amdgpu_num_sgpr(32))) |
| __global__ void num_sgpr_32() {} |
| |
| __attribute__((amdgpu_num_vgpr(64))) |
| __global__ void num_vgpr_64() {} |
| |
| |
| __attribute__((amdgpu_flat_work_group_size(32, 64), amdgpu_waves_per_eu(2))) |
| __global__ void flat_work_group_size_32_64_waves_per_eu_2() {} |
| |
| __attribute__((amdgpu_flat_work_group_size(32, 64), amdgpu_waves_per_eu(2, 4))) |
| __global__ void flat_work_group_size_32_64_waves_per_eu_2_4() {} |
| |
| __attribute__((amdgpu_flat_work_group_size(32, 64), amdgpu_num_sgpr(32))) |
| __global__ void flat_work_group_size_32_64_num_sgpr_32() {} |
| |
| __attribute__((amdgpu_flat_work_group_size(32, 64), amdgpu_num_vgpr(64))) |
| __global__ void flat_work_group_size_32_64_num_vgpr_64() {} |
| |
| __attribute__((amdgpu_waves_per_eu(2), amdgpu_num_sgpr(32))) |
| __global__ void waves_per_eu_2_num_sgpr_32() {} |
| |
| __attribute__((amdgpu_waves_per_eu(2), amdgpu_num_vgpr(64))) |
| __global__ void waves_per_eu_2_num_vgpr_64() {} |
| |
| __attribute__((amdgpu_waves_per_eu(2, 4), amdgpu_num_sgpr(32))) |
| __global__ void waves_per_eu_2_4_num_sgpr_32() {} |
| |
| __attribute__((amdgpu_waves_per_eu(2, 4), amdgpu_num_vgpr(64))) |
| __global__ void waves_per_eu_2_4_num_vgpr_64() {} |
| |
| __attribute__((amdgpu_num_sgpr(32), amdgpu_num_vgpr(64))) |
| __global__ void num_sgpr_32_num_vgpr_64() {} |
| |
| __attribute__((amdgpu_flat_work_group_size(32, 64), amdgpu_waves_per_eu(2), amdgpu_num_sgpr(32))) |
| __global__ void flat_work_group_size_32_64_waves_per_eu_2_num_sgpr_32() {} |
| |
| __attribute__((amdgpu_flat_work_group_size(32, 64), amdgpu_waves_per_eu(2), amdgpu_num_vgpr(64))) |
| __global__ void flat_work_group_size_32_64_waves_per_eu_2_num_vgpr_64() {} |
| |
| __attribute__((amdgpu_flat_work_group_size(32, 64), amdgpu_waves_per_eu(2, 4), amdgpu_num_sgpr(32))) |
| __global__ void flat_work_group_size_32_64_waves_per_eu_2_4_num_sgpr_32() {} |
| |
| __attribute__((amdgpu_flat_work_group_size(32, 64), amdgpu_waves_per_eu(2, 4), amdgpu_num_vgpr(64))) |
| __global__ void flat_work_group_size_32_64_waves_per_eu_2_4_num_vgpr_64() {} |
| |
| __attribute__((amdgpu_flat_work_group_size(32, 64), amdgpu_waves_per_eu(2), amdgpu_num_sgpr(32), amdgpu_num_vgpr(64))) |
| __global__ void flat_work_group_size_32_64_waves_per_eu_2_num_sgpr_32_num_vgpr_64() {} |
| |
| __attribute__((amdgpu_flat_work_group_size(32, 64), amdgpu_waves_per_eu(2, 4), amdgpu_num_sgpr(32), amdgpu_num_vgpr(64))) |
| __global__ void flat_work_group_size_32_64_waves_per_eu_2_4_num_sgpr_32_num_vgpr_64() {} |
| |
| // expected-error@+2{{attribute 'reqd_work_group_size' can only be applied to an OpenCL kernel function}} |
| __attribute__((reqd_work_group_size(32, 64, 64))) |
| __global__ void reqd_work_group_size_32_64_64() {} |
| |
| // expected-error@+2{{attribute 'work_group_size_hint' can only be applied to an OpenCL kernel function}} |
| __attribute__((work_group_size_hint(2, 2, 2))) |
| __global__ void work_group_size_hint_2_2_2() {} |
| |
| // expected-error@+2{{attribute 'vec_type_hint' can only be applied to an OpenCL kernel function}} |
| __attribute__((vec_type_hint(int))) |
| __global__ void vec_type_hint_int() {} |
| |
| // expected-error@+2{{attribute 'intel_reqd_sub_group_size' can only be applied to an OpenCL kernel function}} |
| __attribute__((intel_reqd_sub_group_size(64))) |
| __global__ void intel_reqd_sub_group_size_64() {} |
| |
| // expected-error@+1{{'amdgpu_flat_work_group_size' attribute requires parameter 0 to be an integer constant}} |
| __attribute__((amdgpu_flat_work_group_size("32", 64))) |
| __global__ void non_int_min_flat_work_group_size_32_64() {} |
| // expected-error@+1{{'amdgpu_flat_work_group_size' attribute requires parameter 1 to be an integer constant}} |
| __attribute__((amdgpu_flat_work_group_size(32, "64"))) |
| __global__ void non_int_max_flat_work_group_size_32_64() {} |
| |
| int nc_min = 32, nc_max = 64; |
| // expected-error@+1{{'amdgpu_flat_work_group_size' attribute requires parameter 0 to be an integer constant}} |
| __attribute__((amdgpu_flat_work_group_size(nc_min, 64))) |
| __global__ void non_cint_min_flat_work_group_size_32_64() {} |
| // expected-error@+1{{'amdgpu_flat_work_group_size' attribute requires parameter 1 to be an integer constant}} |
| __attribute__((amdgpu_flat_work_group_size(32, nc_max))) |
| __global__ void non_cint_max_flat_work_group_size_32_64() {} |
| |
| const int c_min = 16, c_max = 32; |
| __attribute__((amdgpu_flat_work_group_size(c_min * 2, 64))) |
| __global__ void cint_min_flat_work_group_size_32_64() {} |
| __attribute__((amdgpu_flat_work_group_size(32, c_max * 2))) |
| __global__ void cint_max_flat_work_group_size_32_64() {} |
| |
| // expected-error@+3{{'T' does not refer to a value}} |
| // expected-note@+1{{declared here}} |
| template<typename T> |
| __attribute__((amdgpu_flat_work_group_size(T, 64))) |
| __global__ void template_class_min_flat_work_group_size_32_64() {} |
| // expected-error@+3{{'T' does not refer to a value}} |
| // expected-note@+1{{declared here}} |
| template<typename T> |
| __attribute__((amdgpu_flat_work_group_size(32, T))) |
| __global__ void template_class_max_flat_work_group_size_32_64() {} |
| |
| template<unsigned a, unsigned b> |
| __attribute__((amdgpu_flat_work_group_size(a, b))) |
| __global__ void template_flat_work_group_size_32_64() {} |
| template __global__ void template_flat_work_group_size_32_64<32, 64>(); |
| |
| template<unsigned a, unsigned b, unsigned c> |
| __attribute__((amdgpu_flat_work_group_size(a + b, b + c))) |
| __global__ void template_complex_flat_work_group_size_32_64() {} |
| template __global__ void template_complex_flat_work_group_size_32_64<16, 16, 48>(); |
| |
| unsigned ipow2(unsigned n) { return n == 0 ? 1 : 2 * ipow2(n - 1); } |
| constexpr unsigned ce_ipow2(unsigned n) { return n == 0 ? 1 : 2 * ce_ipow2(n - 1); } |
| |
| __attribute__((amdgpu_flat_work_group_size(ce_ipow2(5), ce_ipow2(6)))) |
| __global__ void cexpr_flat_work_group_size_32_64() {} |
| // expected-error@+1{{'amdgpu_flat_work_group_size' attribute requires parameter 0 to be an integer constant}} |
| __attribute__((amdgpu_flat_work_group_size(ipow2(5), 64))) |
| __global__ void non_cexpr_min_flat_work_group_size_32_64() {} |
| // expected-error@+1{{'amdgpu_flat_work_group_size' attribute requires parameter 1 to be an integer constant}} |
| __attribute__((amdgpu_flat_work_group_size(32, ipow2(6)))) |
| __global__ void non_cexpr_max_flat_work_group_size_32_64() {} |
| |
| // expected-error@+1{{'amdgpu_waves_per_eu' attribute requires parameter 0 to be an integer constant}} |
| __attribute__((amdgpu_waves_per_eu("2"))) |
| __global__ void non_int_min_waves_per_eu_2() {} |
| // expected-error@+1{{'amdgpu_waves_per_eu' attribute requires parameter 1 to be an integer constant}} |
| __attribute__((amdgpu_waves_per_eu(2, "4"))) |
| __global__ void non_int_max_waves_per_eu_2_4() {} |
| |
| // expected-error@+1{{'amdgpu_waves_per_eu' attribute requires parameter 0 to be an integer constant}} |
| __attribute__((amdgpu_waves_per_eu(nc_min))) |
| __global__ void non_cint_min_waves_per_eu_2() {} |
| // expected-error@+1{{'amdgpu_waves_per_eu' attribute requires parameter 1 to be an integer constant}} |
| __attribute__((amdgpu_waves_per_eu(2, nc_max))) |
| __global__ void non_cint_min_waves_per_eu_2_4() {} |
| |
| __attribute__((amdgpu_waves_per_eu(c_min / 8))) |
| __global__ void cint_min_waves_per_eu_2() {} |
| __attribute__((amdgpu_waves_per_eu(c_min / 8, c_max / 8))) |
| __global__ void cint_min_waves_per_eu_2_4() {} |
| |
| // expected-error@+3{{'T' does not refer to a value}} |
| // expected-note@+1{{declared here}} |
| template<typename T> |
| __attribute__((amdgpu_waves_per_eu(T))) |
| __global__ void cint_min_waves_per_eu_2() {} |
| // expected-error@+3{{'T' does not refer to a value}} |
| // expected-note@+1{{declared here}} |
| template<typename T> |
| __attribute__((amdgpu_waves_per_eu(2, T))) |
| __global__ void cint_min_waves_per_eu_2_4() {} |
| |
| template<unsigned a> |
| __attribute__((amdgpu_waves_per_eu(a))) |
| __global__ void template_waves_per_eu_2() {} |
| template __global__ void template_waves_per_eu_2<2>(); |
| |
| template<unsigned a, unsigned b> |
| __attribute__((amdgpu_waves_per_eu(a, b))) |
| __global__ void template_waves_per_eu_2_4() {} |
| template __global__ void template_waves_per_eu_2_4<2, 4>(); |
| |
| template<unsigned a, unsigned b, unsigned c> |
| __attribute__((amdgpu_waves_per_eu(a + b, c - b))) |
| __global__ void template_complex_waves_per_eu_2_4() {} |
| template __global__ void template_complex_waves_per_eu_2_4<1, 1, 5>(); |
| |
| // expected-error@+2{{expression contains unexpanded parameter pack 'Args'}} |
| template<unsigned... Args> |
| __attribute__((amdgpu_waves_per_eu(Args))) |
| __global__ void template_waves_per_eu_2() {} |
| template __global__ void template_waves_per_eu_2<2, 4>(); |
| |
| __attribute__((amdgpu_waves_per_eu(ce_ipow2(1)))) |
| __global__ void cexpr_waves_per_eu_2() {} |
| __attribute__((amdgpu_waves_per_eu(ce_ipow2(1), ce_ipow2(2)))) |
| __global__ void cexpr_waves_per_eu_2_4() {} |
| // expected-error@+1{{'amdgpu_waves_per_eu' attribute requires parameter 0 to be an integer constant}} |
| __attribute__((amdgpu_waves_per_eu(ipow2(1)))) |
| __global__ void non_cexpr_waves_per_eu_2() {} |
| // expected-error@+1{{'amdgpu_waves_per_eu' attribute requires parameter 1 to be an integer constant}} |
| __attribute__((amdgpu_waves_per_eu(2, ipow2(2)))) |
| __global__ void non_cexpr_waves_per_eu_2_4() {} |