1 // Test device for mapping codegen.
2 ///==========================================================================///
3
4 // RUN: %clang_cc1 -DCK1 -verify -fopenmp -x c++ -triple powerpc64le-unknown-unknown -fopenmp-targets=nvptx64-nvidia-cuda -S -emit-llvm %s -o - 2>&1 | FileCheck -check-prefix=CK1 %s
5
6 // RUN: %clang_cc1 -DCK1 -verify -fopenmp-simd -x c++ -triple powerpc64le-unknown-unknown -fopenmp-targets=nvptx64-nvidia-cuda -S -emit-llvm %s -o - 2>&1 | FileCheck --check-prefix SIMD-ONLY0 %s
7 // SIMD-ONLY0-NOT: {{__kmpc|__tgt}}
8
9 // RUN: %clang_cc1 -DCK1 -verify -fopenmp -x c++ -triple powerpc64le-unknown-unknown -fopenmp-targets=nvptx64-nvidia-cuda -emit-llvm-bc %s -o %t-ppc-host.bc
10 // RUN: %clang_cc1 -DCK1 -verify -fopenmp -x c++ -triple powerpc64le-unknown-unknown -fopenmp-targets=nvptx64-nvidia-cuda -emit-llvm %s -fopenmp-is-device -fopenmp-host-ir-file-path %t-ppc-host.bc -o - | FileCheck %s --check-prefix CK1-DEVICE
11
12 // RUN: %clang_cc1 -DCK1 -verify -fopenmp-simd -x c++ -triple powerpc64le-unknown-unknown -fopenmp-targets=nvptx64-nvidia-cuda -emit-llvm-bc %s -o %t-ppc-host.bc
13 // RUN: %clang_cc1 -DCK1 -verify -fopenmp-simd -x c++ -triple powerpc64le-unknown-unknown -fopenmp-targets=nvptx64-nvidia-cuda -emit-llvm %s -fopenmp-is-device -fopenmp-host-ir-file-path %t-ppc-host.bc -o - | FileCheck --check-prefix SIMD-ONLY1 %s
14 // SIMD-ONLY1-NOT: {{__kmpc|__tgt}}
15
16 // expected-no-diagnostics
17
18 #ifdef CK1
19
target_maps_parallel_integer(int a)20 void target_maps_parallel_integer(int a){
21 int ParamToKernel = a;
22 #pragma omp target map(tofrom: ParamToKernel)
23 {
24 ParamToKernel += 1;
25 }
26 }
27
28 // CK1-DEVICE: {{.*}}void @__omp_offloading_{{.*}}(i32* nonnull align 4 dereferenceable(4){{.*}}
29
30 // CK1: {{.*}}void {{.*}}target_maps_parallel_integer{{.*}} {
31
32 // CK1: [[GEPOBP:%.+]] = getelementptr inbounds {{.*}}
33 // CK1: [[GEPOBPBIT:%.+]] = bitcast i8** [[GEPOBP]]
34 // CK1: store i32* %ParamToKernel, i32** [[GEPOBPBIT]]
35 // CK1: [[GEPOP:%.+]] = getelementptr inbounds {{.*}}
36 // CK1: [[GEPOPBIT:%.+]] = bitcast i8** [[GEPOP]]
37 // CK1: store i32* %ParamToKernel, i32** [[GEPOPBIT]]
38 // CK1: [[GEPMAPPERARG:%.+]] = getelementptr inbounds {{.*}}
39 // CK1: [[GEPOBPARG:%.+]] = getelementptr inbounds {{.*}}
40 // CK1: [[GEPOPARG:%.+]] = getelementptr inbounds {{.*}}
41 // CK1: call {{.*}}tgt_target_mapper({{.*}}i8** [[GEPOBPARG]], i8** [[GEPOPARG]]{{.*}}, i8** null)
42
43 #endif
44