// NOTE: Assertions have been autogenerated by utils/update_cc_test_checks.py UTC_ARGS: --version 6
// RUN: %clang_cc1 -triple spirv64-amd-amdhsa -x hip -emit-llvm -fcuda-is-device -O3 \
// RUN:   -o - %s | FileCheck --check-prefix=AMDGCNSPIRV %s
// RUN: %clang_cc1 -triple amdgcn-amd-amdhsa -x hip -target-cpu gfx906 -emit-llvm -fcuda-is-device -O3 \
// RUN:   -o - %s | FileCheck --check-prefix=AMDGPU %s

#define __global__ __attribute__((global))
#define __device__ __attribute__((device))

union Transparent { unsigned x; };
using V1 = unsigned __attribute__((ext_vector_type(1)));
using V2 = unsigned __attribute__((ext_vector_type(2)));
using V3 = unsigned __attribute__((ext_vector_type(3)));
using V4 = unsigned __attribute__((ext_vector_type(4)));
struct SingleElement { unsigned x; };
struct ByRef { unsigned  x[17]; };

// AMDGCNSPIRV-LABEL: define spir_kernel void @_Z2k0s(
// AMDGCNSPIRV-SAME: i16 noundef [[TMP0:%.*]]) local_unnamed_addr addrspace(4) #[[ATTR0:[0-9]+]] !max_work_group_size [[META9:![0-9]+]] {
// AMDGCNSPIRV-NEXT:  [[ENTRY:.*:]]
// AMDGCNSPIRV-NEXT:    ret void
//
// AMDGPU-LABEL: define dso_local amdgpu_kernel void @_Z2k0s(
// AMDGPU-SAME: i16 noundef [[TMP0:%.*]]) local_unnamed_addr #[[ATTR0:[0-9]+]] {
// AMDGPU-NEXT:  [[ENTRY:.*:]]
// AMDGPU-NEXT:    ret void
//
__global__ void k0(short) { }

// AMDGCNSPIRV-LABEL: define spir_kernel void @_Z2k1j(
// AMDGCNSPIRV-SAME: i32 noundef [[TMP0:%.*]]) local_unnamed_addr addrspace(4) #[[ATTR0]] !max_work_group_size [[META9]] {
// AMDGCNSPIRV-NEXT:  [[ENTRY:.*:]]
// AMDGCNSPIRV-NEXT:    ret void
//
// AMDGPU-LABEL: define dso_local amdgpu_kernel void @_Z2k1j(
// AMDGPU-SAME: i32 noundef [[TMP0:%.*]]) local_unnamed_addr #[[ATTR0]] {
// AMDGPU-NEXT:  [[ENTRY:.*:]]
// AMDGPU-NEXT:    ret void
//
__global__ void k1(unsigned) { }

// AMDGCNSPIRV-LABEL: define spir_kernel void @_Z2k2d(
// AMDGCNSPIRV-SAME: double noundef [[TMP0:%.*]]) local_unnamed_addr addrspace(4) #[[ATTR0]] !max_work_group_size [[META9]] {
// AMDGCNSPIRV-NEXT:  [[ENTRY:.*:]]
// AMDGCNSPIRV-NEXT:    ret void
//
// AMDGPU-LABEL: define dso_local amdgpu_kernel void @_Z2k2d(
// AMDGPU-SAME: double noundef [[TMP0:%.*]]) local_unnamed_addr #[[ATTR0]] {
// AMDGPU-NEXT:  [[ENTRY:.*:]]
// AMDGPU-NEXT:    ret void
//
__global__ void k2(double) { }

// AMDGCNSPIRV-LABEL: define spir_kernel void @_Z2k311Transparent(
// AMDGCNSPIRV-SAME: i32 [[DOTCOERCE:%.*]]) local_unnamed_addr addrspace(4) #[[ATTR0]] !max_work_group_size [[META9]] {
// AMDGCNSPIRV-NEXT:  [[ENTRY:.*:]]
// AMDGCNSPIRV-NEXT:    ret void
//
// AMDGPU-LABEL: define dso_local amdgpu_kernel void @_Z2k311Transparent(
// AMDGPU-SAME: i32 [[DOTCOERCE:%.*]]) local_unnamed_addr #[[ATTR0]] {
// AMDGPU-NEXT:  [[ENTRY:.*:]]
// AMDGPU-NEXT:    ret void
//
__global__ void k3(Transparent) { }

// AMDGCNSPIRV-LABEL: define spir_kernel void @_Z2k413SingleElement(
// AMDGCNSPIRV-SAME: i32 [[DOTCOERCE:%.*]]) local_unnamed_addr addrspace(4) #[[ATTR0]] !max_work_group_size [[META9]] {
// AMDGCNSPIRV-NEXT:  [[ENTRY:.*:]]
// AMDGCNSPIRV-NEXT:    ret void
//
// AMDGPU-LABEL: define dso_local amdgpu_kernel void @_Z2k413SingleElement(
// AMDGPU-SAME: i32 [[DOTCOERCE:%.*]]) local_unnamed_addr #[[ATTR0]] {
// AMDGPU-NEXT:  [[ENTRY:.*:]]
// AMDGPU-NEXT:    ret void
//
__global__ void k4(SingleElement) { }

// AMDGCNSPIRV-LABEL: define spir_kernel void @_Z2k55ByRef(
// AMDGCNSPIRV-SAME: ptr addrspace(2) noundef readnone byref([[STRUCT_BYREF:%.*]]) align 4 captures(none) [[TMP0:%.*]]) local_unnamed_addr addrspace(4) #[[ATTR0]] !max_work_group_size [[META9]] {
// AMDGCNSPIRV-NEXT:  [[ENTRY:.*:]]
// AMDGCNSPIRV-NEXT:    ret void
//
// AMDGPU-LABEL: define dso_local amdgpu_kernel void @_Z2k55ByRef(
// AMDGPU-SAME: ptr addrspace(4) noundef readnone byref([[STRUCT_BYREF:%.*]]) align 4 captures(none) [[TMP0:%.*]]) local_unnamed_addr #[[ATTR0]] {
// AMDGPU-NEXT:  [[ENTRY:.*:]]
// AMDGPU-NEXT:    ret void
//
__global__ void k5(ByRef) { }

// AMDGCNSPIRV-LABEL: define spir_kernel void @_Z2k6Dv1_jDv2_jDv3_jDv4_j(
// AMDGCNSPIRV-SAME: <1 x i32> noundef [[TMP0:%.*]], <2 x i32> noundef [[TMP1:%.*]], <3 x i32> noundef [[TMP2:%.*]], <4 x i32> noundef [[TMP3:%.*]]) local_unnamed_addr addrspace(4) #[[ATTR0]] !max_work_group_size [[META9]] {
// AMDGCNSPIRV-NEXT:  [[ENTRY:.*:]]
// AMDGCNSPIRV-NEXT:    ret void
//
// AMDGPU-LABEL: define dso_local amdgpu_kernel void @_Z2k6Dv1_jDv2_jDv3_jDv4_j(
// AMDGPU-SAME: <1 x i32> noundef [[TMP0:%.*]], <2 x i32> noundef [[TMP1:%.*]], <3 x i32> noundef [[TMP2:%.*]], <4 x i32> noundef [[TMP3:%.*]]) local_unnamed_addr #[[ATTR0]] {
// AMDGPU-NEXT:  [[ENTRY:.*:]]
// AMDGPU-NEXT:    ret void
//
__global__ void k6(V1, V2, V3, V4) { }

// AMDGCNSPIRV-LABEL: define spir_kernel void @_Z2k7Pj(
// AMDGCNSPIRV-SAME: ptr addrspace(1) noundef readnone captures(none) [[DOTCOERCE:%.*]]) local_unnamed_addr addrspace(4) #[[ATTR0]] !max_work_group_size [[META9]] {
// AMDGCNSPIRV-NEXT:  [[ENTRY:.*:]]
// AMDGCNSPIRV-NEXT:    ret void
//
// AMDGPU-LABEL: define dso_local amdgpu_kernel void @_Z2k7Pj(
// AMDGPU-SAME: ptr addrspace(1) noundef readnone captures(none) [[DOTCOERCE:%.*]]) local_unnamed_addr #[[ATTR0]] {
// AMDGPU-NEXT:  [[ENTRY:.*:]]
// AMDGPU-NEXT:    ret void
//
__global__ void k7(unsigned*) { }

// AMDGCNSPIRV-LABEL: define spir_func void @_Z2f0s(
// AMDGCNSPIRV-SAME: i16 noundef signext [[TMP0:%.*]]) local_unnamed_addr addrspace(4) #[[ATTR1:[0-9]+]] {
// AMDGCNSPIRV-NEXT:  [[ENTRY:.*:]]
// AMDGCNSPIRV-NEXT:    ret void
//
// AMDGPU-LABEL: define dso_local void @_Z2f0s(
// AMDGPU-SAME: i16 noundef signext [[TMP0:%.*]]) local_unnamed_addr #[[ATTR1:[0-9]+]] {
// AMDGPU-NEXT:  [[ENTRY:.*:]]
// AMDGPU-NEXT:    ret void
//
__device__ void f0(short) { }

// AMDGCNSPIRV-LABEL: define spir_func void @_Z2f1j(
// AMDGCNSPIRV-SAME: i32 noundef [[TMP0:%.*]]) local_unnamed_addr addrspace(4) #[[ATTR1]] {
// AMDGCNSPIRV-NEXT:  [[ENTRY:.*:]]
// AMDGCNSPIRV-NEXT:    ret void
//
// AMDGPU-LABEL: define dso_local void @_Z2f1j(
// AMDGPU-SAME: i32 noundef [[TMP0:%.*]]) local_unnamed_addr #[[ATTR1]] {
// AMDGPU-NEXT:  [[ENTRY:.*:]]
// AMDGPU-NEXT:    ret void
//
__device__ void f1(unsigned) { }

// AMDGCNSPIRV-LABEL: define spir_func void @_Z2f2d(
// AMDGCNSPIRV-SAME: double noundef [[TMP0:%.*]]) local_unnamed_addr addrspace(4) #[[ATTR1]] {
// AMDGCNSPIRV-NEXT:  [[ENTRY:.*:]]
// AMDGCNSPIRV-NEXT:    ret void
//
// AMDGPU-LABEL: define dso_local void @_Z2f2d(
// AMDGPU-SAME: double noundef [[TMP0:%.*]]) local_unnamed_addr #[[ATTR1]] {
// AMDGPU-NEXT:  [[ENTRY:.*:]]
// AMDGPU-NEXT:    ret void
//
__device__ void f2(double) { }

// AMDGCNSPIRV-LABEL: define spir_func void @_Z2f311Transparent(
// AMDGCNSPIRV-SAME: i32 [[DOTCOERCE:%.*]]) local_unnamed_addr addrspace(4) #[[ATTR1]] {
// AMDGCNSPIRV-NEXT:  [[ENTRY:.*:]]
// AMDGCNSPIRV-NEXT:    ret void
//
// AMDGPU-LABEL: define dso_local void @_Z2f311Transparent(
// AMDGPU-SAME: i32 [[DOTCOERCE:%.*]]) local_unnamed_addr #[[ATTR1]] {
// AMDGPU-NEXT:  [[ENTRY:.*:]]
// AMDGPU-NEXT:    ret void
//
__device__ void f3(Transparent) { }

// AMDGCNSPIRV-LABEL: define spir_func void @_Z2f413SingleElement(
// AMDGCNSPIRV-SAME: i32 [[DOTCOERCE:%.*]]) local_unnamed_addr addrspace(4) #[[ATTR1]] {
// AMDGCNSPIRV-NEXT:  [[ENTRY:.*:]]
// AMDGCNSPIRV-NEXT:    ret void
//
// AMDGPU-LABEL: define dso_local void @_Z2f413SingleElement(
// AMDGPU-SAME: i32 [[DOTCOERCE:%.*]]) local_unnamed_addr #[[ATTR1]] {
// AMDGPU-NEXT:  [[ENTRY:.*:]]
// AMDGPU-NEXT:    ret void
//
__device__ void f4(SingleElement) { }

// AMDGCNSPIRV-LABEL: define spir_func void @_Z2f55ByRef(
// AMDGCNSPIRV-SAME: ptr noundef readnone byref([[STRUCT_BYREF:%.*]]) align 4 captures(none) [[TMP0:%.*]]) local_unnamed_addr addrspace(4) #[[ATTR1]] {
// AMDGCNSPIRV-NEXT:  [[ENTRY:.*:]]
// AMDGCNSPIRV-NEXT:    ret void
//
// AMDGPU-LABEL: define dso_local void @_Z2f55ByRef(
// AMDGPU-SAME: ptr addrspace(5) noundef readnone byref([[STRUCT_BYREF:%.*]]) align 4 captures(none) [[TMP0:%.*]]) local_unnamed_addr #[[ATTR1]] {
// AMDGPU-NEXT:  [[ENTRY:.*:]]
// AMDGPU-NEXT:    ret void
//
__device__ void f5(ByRef) { }

// AMDGCNSPIRV-LABEL: define spir_func void @_Z2f6Dv1_jDv2_jDv3_jDv4_j(
// AMDGCNSPIRV-SAME: <1 x i32> noundef [[TMP0:%.*]], <2 x i32> noundef [[TMP1:%.*]], <3 x i32> noundef [[TMP2:%.*]], <4 x i32> noundef [[TMP3:%.*]]) local_unnamed_addr addrspace(4) #[[ATTR1]] {
// AMDGCNSPIRV-NEXT:  [[ENTRY:.*:]]
// AMDGCNSPIRV-NEXT:    ret void
//
// AMDGPU-LABEL: define dso_local void @_Z2f6Dv1_jDv2_jDv3_jDv4_j(
// AMDGPU-SAME: <1 x i32> noundef [[TMP0:%.*]], <2 x i32> noundef [[TMP1:%.*]], <3 x i32> noundef [[TMP2:%.*]], <4 x i32> noundef [[TMP3:%.*]]) local_unnamed_addr #[[ATTR1]] {
// AMDGPU-NEXT:  [[ENTRY:.*:]]
// AMDGPU-NEXT:    ret void
//
__device__ void f6(V1, V2, V3, V4) { }

// AMDGCNSPIRV-LABEL: define spir_func noundef signext i16 @_Z2f7v(
// AMDGCNSPIRV-SAME: ) local_unnamed_addr addrspace(4) #[[ATTR1]] {
// AMDGCNSPIRV-NEXT:  [[ENTRY:.*:]]
// AMDGCNSPIRV-NEXT:    ret i16 0
//
// AMDGPU-LABEL: define dso_local noundef signext i16 @_Z2f7v(
// AMDGPU-SAME: ) local_unnamed_addr #[[ATTR1]] {
// AMDGPU-NEXT:  [[ENTRY:.*:]]
// AMDGPU-NEXT:    ret i16 0
//
__device__ short f7() { return 0; }

// AMDGCNSPIRV-LABEL: define spir_func noundef i32 @_Z2f8v(
// AMDGCNSPIRV-SAME: ) local_unnamed_addr addrspace(4) #[[ATTR1]] {
// AMDGCNSPIRV-NEXT:  [[ENTRY:.*:]]
// AMDGCNSPIRV-NEXT:    ret i32 0
//
// AMDGPU-LABEL: define dso_local noundef i32 @_Z2f8v(
// AMDGPU-SAME: ) local_unnamed_addr #[[ATTR1]] {
// AMDGPU-NEXT:  [[ENTRY:.*:]]
// AMDGPU-NEXT:    ret i32 0
//
__device__ unsigned f8() { return 0; }

// AMDGCNSPIRV-LABEL: define spir_func noundef double @_Z2f9v(
// AMDGCNSPIRV-SAME: ) local_unnamed_addr addrspace(4) #[[ATTR1]] {
// AMDGCNSPIRV-NEXT:  [[ENTRY:.*:]]
// AMDGCNSPIRV-NEXT:    ret double 0.000000e+00
//
// AMDGPU-LABEL: define dso_local noundef double @_Z2f9v(
// AMDGPU-SAME: ) local_unnamed_addr #[[ATTR1]] {
// AMDGPU-NEXT:  [[ENTRY:.*:]]
// AMDGPU-NEXT:    ret double 0.000000e+00
//
__device__ double f9() { return 0.; }

// AMDGCNSPIRV-LABEL: define spir_func noundef i32 @_Z3f10v(
// AMDGCNSPIRV-SAME: ) local_unnamed_addr addrspace(4) #[[ATTR1]] {
// AMDGCNSPIRV-NEXT:  [[ENTRY:.*:]]
// AMDGCNSPIRV-NEXT:    ret i32 0
//
// AMDGPU-LABEL: define dso_local noundef i32 @_Z3f10v(
// AMDGPU-SAME: ) local_unnamed_addr #[[ATTR1]] {
// AMDGPU-NEXT:  [[ENTRY:.*:]]
// AMDGPU-NEXT:    ret i32 0
//
__device__ Transparent f10() { return {}; }

// AMDGCNSPIRV-LABEL: define spir_func noundef i32 @_Z3f11v(
// AMDGCNSPIRV-SAME: ) local_unnamed_addr addrspace(4) #[[ATTR1]] {
// AMDGCNSPIRV-NEXT:  [[ENTRY:.*:]]
// AMDGCNSPIRV-NEXT:    ret i32 0
//
// AMDGPU-LABEL: define dso_local noundef i32 @_Z3f11v(
// AMDGPU-SAME: ) local_unnamed_addr #[[ATTR1]] {
// AMDGPU-NEXT:  [[ENTRY:.*:]]
// AMDGPU-NEXT:    ret i32 0
//
__device__ SingleElement f11() { return {}; }

// AMDGCNSPIRV-LABEL: define spir_func void @_Z3f12v(
// AMDGCNSPIRV-SAME: ptr dead_on_unwind noalias writable writeonly sret([[STRUCT_BYREF:%.*]]) align 4 captures(none) initializes((0, 68)) [[AGG_RESULT:%.*]]) local_unnamed_addr addrspace(4) #[[ATTR2:[0-9]+]] {
// AMDGCNSPIRV-NEXT:  [[ENTRY:.*:]]
// AMDGCNSPIRV-NEXT:    tail call addrspace(4) void @llvm.memset.p0.i64(ptr noundef nonnull align 4 dereferenceable(68) [[AGG_RESULT]], i8 0, i64 68, i1 false)
// AMDGCNSPIRV-NEXT:    ret void
//
// AMDGPU-LABEL: define dso_local void @_Z3f12v(
// AMDGPU-SAME: ptr addrspace(5) dead_on_unwind noalias writable writeonly sret([[STRUCT_BYREF:%.*]]) align 4 captures(none) initializes((0, 68)) [[AGG_RESULT:%.*]]) local_unnamed_addr #[[ATTR2:[0-9]+]] {
// AMDGPU-NEXT:  [[ENTRY:.*:]]
// AMDGPU-NEXT:    tail call void @llvm.memset.p5.i64(ptr addrspace(5) noundef align 4 dereferenceable(68) [[AGG_RESULT]], i8 0, i64 68, i1 false)
// AMDGPU-NEXT:    ret void
//
__device__ ByRef f12() { return {}; }

// AMDGCNSPIRV-LABEL: define spir_func noundef <1 x i32> @_Z3f13v(
// AMDGCNSPIRV-SAME: ) local_unnamed_addr addrspace(4) #[[ATTR1]] {
// AMDGCNSPIRV-NEXT:  [[ENTRY:.*:]]
// AMDGCNSPIRV-NEXT:    ret <1 x i32> zeroinitializer
//
// AMDGPU-LABEL: define dso_local noundef <1 x i32> @_Z3f13v(
// AMDGPU-SAME: ) local_unnamed_addr #[[ATTR1]] {
// AMDGPU-NEXT:  [[ENTRY:.*:]]
// AMDGPU-NEXT:    ret <1 x i32> zeroinitializer
//
__device__ V1 f13() { return {}; }

// AMDGCNSPIRV-LABEL: define spir_func noundef <2 x i32> @_Z3f14v(
// AMDGCNSPIRV-SAME: ) local_unnamed_addr addrspace(4) #[[ATTR1]] {
// AMDGCNSPIRV-NEXT:  [[ENTRY:.*:]]
// AMDGCNSPIRV-NEXT:    ret <2 x i32> zeroinitializer
//
// AMDGPU-LABEL: define dso_local noundef <2 x i32> @_Z3f14v(
// AMDGPU-SAME: ) local_unnamed_addr #[[ATTR1]] {
// AMDGPU-NEXT:  [[ENTRY:.*:]]
// AMDGPU-NEXT:    ret <2 x i32> zeroinitializer
//
__device__ V2 f14() { return {}; }

// AMDGCNSPIRV-LABEL: define spir_func noundef <3 x i32> @_Z3f15v(
// AMDGCNSPIRV-SAME: ) local_unnamed_addr addrspace(4) #[[ATTR1]] {
// AMDGCNSPIRV-NEXT:  [[ENTRY:.*:]]
// AMDGCNSPIRV-NEXT:    ret <3 x i32> zeroinitializer
//
// AMDGPU-LABEL: define dso_local noundef <3 x i32> @_Z3f15v(
// AMDGPU-SAME: ) local_unnamed_addr #[[ATTR1]] {
// AMDGPU-NEXT:  [[ENTRY:.*:]]
// AMDGPU-NEXT:    ret <3 x i32> zeroinitializer
//
__device__ V3 f15() { return {}; }

// AMDGCNSPIRV-LABEL: define spir_func noundef <4 x i32> @_Z3f16v(
// AMDGCNSPIRV-SAME: ) local_unnamed_addr addrspace(4) #[[ATTR1]] {
// AMDGCNSPIRV-NEXT:  [[ENTRY:.*:]]
// AMDGCNSPIRV-NEXT:    ret <4 x i32> zeroinitializer
//
// AMDGPU-LABEL: define dso_local noundef <4 x i32> @_Z3f16v(
// AMDGPU-SAME: ) local_unnamed_addr #[[ATTR1]] {
// AMDGPU-NEXT:  [[ENTRY:.*:]]
// AMDGPU-NEXT:    ret <4 x i32> zeroinitializer
//
__device__ V4 f16() { return {}; }
//.
// AMDGCNSPIRV: [[META9]] = !{i32 1024, i32 1, i32 1}
//.