1 // REQUIRES: amdgpu-registered-target
2 
3 // RUN: %clang_cc1 -no-opaque-pointers -fopenmp -x c++ -std=c++11 -triple x86_64-unknown-unknown -fopenmp-targets=amdgcn-amd-amdhsa -emit-llvm-bc %s -o %t-ppc-host.bc
4 // RUN: %clang_cc1 -no-opaque-pointers -fopenmp -x c++ -std=c++11 -triple amdgcn-amd-amdhsa -fopenmp-targets=amdgcn-amd-amdhsa -emit-llvm %s -fopenmp-is-device -fopenmp-host-ir-file-path %t-ppc-host.bc -o - | FileCheck %s
5 // expected-no-diagnostics
6 #ifndef HEADER
7 #define HEADER
8 
9 #define N 1000
10 
11 int test_amdgcn_target_tid_threads() {
12 // CHECK-LABEL: define weak_odr amdgpu_kernel void @{{.*}}test_amdgcn_target_tid_threads
13 
14   int arr[N];
15 
16 // CHECK: call i32 @__kmpc_target_init(%struct.ident_t* addrspacecast (%struct.ident_t addrspace(1)* @1 to %struct.ident_t*), i8 1, i1 true, i1 true)
17 #pragma omp target
18   for (int i = 0; i < N; i++) {
19     arr[i] = 1;
20   }
21 
22   return arr[0];
23 }
24 
25 int test_amdgcn_target_tid_threads_simd() {
26 // CHECK-LABEL: define weak_odr amdgpu_kernel void @{{.*}}test_amdgcn_target_tid_threads_simd
27 
28   int arr[N];
29 
30 // CHECK: call i32 @__kmpc_target_init(%struct.ident_t* addrspacecast (%struct.ident_t addrspace(1)* @1 to %struct.ident_t*), i8 2, i1 false, i1 false)
31 #pragma omp target simd
32   for (int i = 0; i < N; i++) {
33     arr[i] = 1;
34   }
35   return arr[0];
36 }
37 
38 #endif
39