32 lines
1.5 KiB
Plaintext
32 lines
1.5 KiB
Plaintext
|
// 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
|
||
|
|
// 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
|
||
|
|
// 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
|
||
|
|
|
||
|
|
#include "Inputs/cuda.h"
|
||
|
|
|
||
|
|
// CHECK-DEFAULT: @c ={{.*}} addrspace(4) externally_initialized global
|
||
|
|
// CHECK-DEFAULT: @g ={{.*}} addrspace(1) externally_initialized global
|
||
|
|
// CHECK-PROTECTED: @c = protected addrspace(4) externally_initialized global
|
||
|
|
// CHECK-PROTECTED: @g = protected addrspace(1) externally_initialized global
|
||
|
|
// CHECK-HIDDEN: @c = protected addrspace(4) externally_initialized global
|
||
|
|
// CHECK-HIDDEN: @g = protected addrspace(1) externally_initialized global
|
||
|
|
__constant__ int c;
|
||
|
|
__device__ int g;
|
||
|
|
|
||
|
|
// CHECK-DEFAULT: @e = external addrspace(1) global
|
||
|
|
// CHECK-PROTECTED: @e = external protected addrspace(1) global
|
||
|
|
// CHECK-HIDDEN: @e = external protected addrspace(1) global
|
||
|
|
extern __device__ int e;
|
||
|
|
|
||
|
|
// dummy one to hold reference to `e`.
|
||
|
|
__device__ int f() {
|
||
|
|
return e;
|
||
|
|
}
|
||
|
|
|
||
|
|
// CHECK-DEFAULT: define{{.*}} amdgpu_kernel void @_Z3foov()
|
||
|
|
// CHECK-PROTECTED: define protected amdgpu_kernel void @_Z3foov()
|
||
|
|
// CHECK-HIDDEN: define protected amdgpu_kernel void @_Z3foov()
|
||
|
|
__global__ void foo() {
|
||
|
|
g = c;
|
||
|
|
}
|