| Michael Liao | 3820506 | 2019-04-26 19:31:48 +0000 | [diff] [blame] | 1 | // RUN: %clang_cc1 -triple amdgcn-amd-amdhsa -fcuda-is-device -fapply-global-visibility-to-externs -fvisibility default -emit-llvm -o - %s | FileCheck --check-prefix=CHECK-DEFAULT %s |
| 2 | // RUN: %clang_cc1 -triple amdgcn-amd-amdhsa -fcuda-is-device -fapply-global-visibility-to-externs -fvisibility protected -emit-llvm -o - %s | FileCheck --check-prefix=CHECK-PROTECTED %s |
| 3 | // RUN: %clang_cc1 -triple amdgcn-amd-amdhsa -fcuda-is-device -fapply-global-visibility-to-externs -fvisibility hidden -emit-llvm -o - %s | FileCheck --check-prefix=CHECK-HIDDEN %s |
| 4 | |
| 5 | #include "Inputs/cuda.h" |
| 6 | |
| 7 | // CHECK-DEFAULT: @c = addrspace(4) externally_initialized global |
| 8 | // CHECK-DEFAULT: @g = addrspace(1) externally_initialized global |
| 9 | // CHECK-PROTECTED: @c = protected addrspace(4) externally_initialized global |
| 10 | // CHECK-PROTECTED: @g = protected addrspace(1) externally_initialized global |
| 11 | // CHECK-HIDDEN: @c = protected addrspace(4) externally_initialized global |
| 12 | // CHECK-HIDDEN: @g = protected addrspace(1) externally_initialized global |
| 13 | __constant__ int c; |
| 14 | __device__ int g; |
| 15 | |
| 16 | // CHECK-DEFAULT: define amdgpu_kernel void @_Z3foov() |
| 17 | // CHECK-PROTECTED: define protected amdgpu_kernel void @_Z3foov() |
| 18 | // CHECK-HIDDEN: define protected amdgpu_kernel void @_Z3foov() |
| 19 | __global__ void foo() { |
| 20 | g = c; |
| 21 | } |