| // RUN: %clang_cc1 -fsyntax-only -triple amdgcn -target-cpu gfx90a -verify %s -fcuda-is-device |
| |
| #define __global__ __attribute__((global)) |
| #define __device__ __attribute__((device)) |
| #define __shared__ __attribute__((shared)) |
| |
| __shared__ short max_size_global_arr1[2147483647]; |
| [[clang::loader_uninitialized]] short [[clang::address_space(3)]] max_size_global_arr2[2147483647]; |
| __shared__ short too_large_global_arr1[2147483648]; // expected-error {{'short[2147483648]' is too large for the address space (maximum allowed size of 4'294'967'295 bytes)}} |
| [[clang::loader_uninitialized]] short [[clang::address_space(3)]] too_large_global_arr2[2147483648]; // expected-error {{'__attribute__((address_space(3))) short[2147483648]' is too large for the address space (maximum allowed size of 4'294'967'295 bytes)}} |
| |
| __device__ void func() { |
| __shared__ int max_size_arr[1073741823]; |
| __shared__ int too_large_arr[1073741824]; // expected-error {{'int[1073741824]' is too large for the address space (maximum allowed size of 4'294'967'295 bytes)}} |
| } |
| |
| __global__ void kernel() { |
| __shared__ char max_size_arr[4294967295]; |
| __shared__ char too_large_arr[4294967296]; // expected-error {{'char[4294967296]' is too large for the address space (maximum allowed size of 4'294'967'295 bytes)}} |
| } |
| |
| // TODO: The implementation of the __shared__ attribute doesn't check the |
| // instantiation of dependent variables. |
