Yaxun Liu | 6c10a66 | 2018-06-12 00:16:33 +0000 | [diff] [blame^] | 1 | // RUN: %clang_cc1 -triple amdgcn-amd-amdhsa -fcuda-is-device \ |
| 2 | // RUN: -emit-llvm %s -o - | FileCheck -check-prefix=AMDGCN %s |
| 3 | // RUN: %clang_cc1 -triple nvptx64-nvidia-cuda- -fcuda-is-device \ |
| 4 | // RUN: -emit-llvm %s -o - | FileCheck -check-prefix=NVPTX %s |
| 5 | #include "Inputs/cuda.h" |
| 6 | |
| 7 | struct A { |
| 8 | int a[32]; |
| 9 | }; |
| 10 | |
| 11 | // AMDGCN: define amdgpu_kernel void @_Z6kernel1A(%struct.A %x.coerce) |
| 12 | // NVPTX: define void @_Z6kernel1A(%struct.A* byval align 4 %x) |
| 13 | __global__ void kernel(A x) { |
| 14 | } |
| 15 | |
| 16 | class Kernel { |
| 17 | public: |
| 18 | // AMDGCN: define amdgpu_kernel void @_ZN6Kernel12memberKernelE1A(%struct.A %x.coerce) |
| 19 | // NVPTX: define void @_ZN6Kernel12memberKernelE1A(%struct.A* byval align 4 %x) |
| 20 | static __global__ void memberKernel(A x){} |
| 21 | template<typename T> static __global__ void templateMemberKernel(T x) {} |
| 22 | }; |
| 23 | |
| 24 | |
| 25 | template <typename T> |
| 26 | __global__ void templateKernel(T x) {} |
| 27 | |
| 28 | void launch(void*); |
| 29 | |
| 30 | void test() { |
| 31 | Kernel K; |
| 32 | // AMDGCN: define amdgpu_kernel void @_Z14templateKernelI1AEvT_(%struct.A %x.coerce) |
| 33 | // NVPTX: define void @_Z14templateKernelI1AEvT_(%struct.A* byval align 4 %x) |
| 34 | launch((void*)templateKernel<A>); |
| 35 | |
| 36 | // AMDGCN: define amdgpu_kernel void @_ZN6Kernel20templateMemberKernelI1AEEvT_(%struct.A %x.coerce) |
| 37 | // NVPTX: define void @_ZN6Kernel20templateMemberKernelI1AEEvT_(%struct.A* byval align 4 %x) |
| 38 | launch((void*)Kernel::templateMemberKernel<A>); |
| 39 | } |