clang/test/CodeGenCUDA/device-init-fun.cu

   1 // REQUIRES: amdgpu-registered-target
   2
   3 // RUN: %clang_cc1 -triple amdgcn -fcuda-is-device -std=c++11 \
   4 // RUN:     -fgpu-allow-device-init -x hip \
   5 // RUN:     -fno-threadsafe-statics -emit-llvm -o - %s \
   6 // RUN:     | FileCheck %s
   7 // RUN: %clang_cc1 -triple spirv64-amd-amdhsa -fcuda-is-device -std=c++11 \
   8 // RUN:     -fgpu-allow-device-init -x hip \
   9 // RUN:     -fno-threadsafe-statics -emit-llvm -o - %s \
  10 // RUN:     | FileCheck %s --check-prefix=CHECK-SPIRV
  11
  12 #include "Inputs/cuda.h"
  13
  14 // CHECK: define internal amdgpu_kernel void @_GLOBAL__sub_I_device_init_fun.cu() #[[ATTR:[0-9]*]]
  15 // CHECK: attributes #[[ATTR]] = {{.*}}"device-init"
  16 // CHECK-SPIRV: define internal spir_kernel void @_GLOBAL__sub_I_device_init_fun.cu(){{.*}} #[[ATTR:[0-9]*]]
  17 // CHECK-SPIRV: attributes #[[ATTR]] = {{.*}}"device-init"
  18
  19 __device__ void f();
  20
  21 struct A {
  22   __device__ A() { f(); }
  23 };
  24
  25 __device__ A a;