72 lines · cpp
1// RUN: %clang_cc1 -fopenmp -x c++ -w -std=c++11 -triple x86_64-unknown-unknown -fopenmp-targets=amdgcn-amd-amdhsa -emit-llvm-bc %s -o %t-ppc-host.bc2// RUN: %clang_cc1 -fopenmp -x c++ -w -std=c++11 -triple amdgcn-amd-amdhsa -fopenmp-targets=amdgcn-amd-amdhsa -emit-llvm %s -fopenmp-is-target-device -fopenmp-host-ir-file-path %t-ppc-host.bc -target-cpu gfx906 -o - | FileCheck %s3// RUN: %clang_cc1 -fopenmp -x c++ -w -std=c++11 -triple x86_64-unknown-unknown -fopenmp-targets=spirv64-intel -emit-llvm-bc %s -o %t-ppc-spirv-host.bc4// RUN: %clang_cc1 -fopenmp -x c++ -w -std=c++11 -triple spirv64-intel -fopenmp-targets=spirv64-intel -emit-llvm %s -fopenmp-is-target-device -fopenmp-host-ir-file-path %t-ppc-spirv-host.bc -o - | FileCheck %s5// expected-no-diagnostics6 7 8/*===-----------------------------------------------------------------------===9 10Inspired from SOLLVE tests:11 - 5.0/metadirective/test_metadirective_arch_is_nvidia.c12 13 14===------------------------------------------------------------------------===*/15 16 17#define N 102418 19#ifdef __AMDGPU__20#define GPU "amdgcn"21#else22#define GPU "spirv64"23#endif24 25int metadirective1() {26 27 int v1[N], v2[N], v3[N];28 29 int target_device_num, host_device_num, default_device;30 int errors = 0;31 32 #pragma omp target map(to:v1,v2) map(from:v3, target_device_num) device(default_device)33 {34 #pragma omp metadirective \35 when(device={arch(GPU)}: teams distribute parallel for) \36 default(parallel for)37 38 for (int i = 0; i < N; i++) {39 #pragma omp atomic write40 v3[i] = v1[i] * v2[i];41 }42 }43 44 return errors;45}46 47// CHECK: define weak_odr protected {{amdgpu|spir}}_kernel void @[[METADIRECTIVE:.+metadirective1[a-z0-9_]+]]48// CHECK: entry:49// CHECK: %{{[0-9]}} = call{{.*}} i32 @__kmpc_target_init50// CHECK: user_code.entry:51// CHECK: call{{.*}} void @[[METADIRECTIVE]]_omp_outlined52// CHECK-NOT: call{{.*}} void @__kmpc_parallel_5153// CHECK: ret void54 55 56// CHECK: define internal void @[[METADIRECTIVE]]_omp_outlined57// CHECK: entry:58// CHECK: call{{.*}} void @__kmpc_distribute_static_init59// CHECK: omp.loop.exit:60// CHECK: call{{.*}} void @__kmpc_distribute_static_fini61 62 63// CHECK: define internal void @[[METADIRECTIVE]]_omp_outlined_omp_outlined64// CHECK: entry:65// CHECK: call{{.*}} void @__kmpc_for_static_init_466// CHECK: omp.inner.for.body:67// CHECK: store atomic {{.*}} monotonic68// CHECK: omp.loop.exit:69// CHECK-NEXT: call{{.*}} void @__kmpc_for_static_fini70// CHECK-NEXT: ret void71 72