1 // REQUIRES: amdgpu-registered-target
2
3 // RUN: %clang_cc1 -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 -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
7 #define N 100
8
test_amdgcn_target_temp_alloca()9 int test_amdgcn_target_temp_alloca() {
10 // CHECK-LABEL: test_amdgcn_target_temp_alloca
11
12 int arr[N];
13
14 // CHECK: [[VAR_ADDR:%.+]] = alloca [100 x i32]*, align 8, addrspace(5)
15 // CHECK-NEXT: [[VAR_ADDR_CAST:%.+]] = addrspacecast [100 x i32]* addrspace(5)* [[VAR_ADDR]] to [100 x i32]**
16 // CHECK: store [100 x i32]* [[VAR:%.+]], [100 x i32]** [[VAR_ADDR_CAST]], align 8
17
18 #pragma omp target
19 for (int i = 0; i < N; i++) {
20 arr[i] = 1;
21 }
22
23 return arr[0];
24 }
25