| // RUN: %clang_cc1 -fopenmp -x c++ -triple powerpc64le-unknown-unknown -fopenmp-targets=nvptx64-nvidia-cuda -emit-llvm %s -o - | FileCheck %s --check-prefix HOST --check-prefix CHECK |
| // RUN: %clang_cc1 -fopenmp -x c++ -triple powerpc64le-unknown-unknown -fopenmp-targets=nvptx64-nvidia-cuda -emit-llvm-bc %s -o %t-ppc-host.bc |
| // RUN: %clang_cc1 -fopenmp -x c++ -triple nvptx64-nvidia-cuda -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 DEVICE --check-prefix CHECK |
| // RUN: %clang_cc1 -fopenmp -x c++ -triple nvptx64-nvidia-cuda -fopenmp-targets=nvptx64-nvidia-cuda -emit-llvm %s -fopenmp-is-device -fopenmp-host-ir-file-path %t-ppc-host.bc -emit-pch -o %t |
| // RUN: %clang_cc1 -fopenmp -x c++ -triple nvptx64-nvidia-cuda -fopenmp-targets=nvptx64-nvidia-cuda -emit-llvm %s -fopenmp-is-device -fopenmp-host-ir-file-path %t-ppc-host.bc -include-pch %t -o - | FileCheck %s --check-prefix DEVICE --check-prefix CHECK |
| |
| // RUN: %clang_cc1 -fopenmp-simd -x c++ -triple powerpc64le-unknown-unknown -fopenmp-targets=nvptx64-nvidia-cuda -emit-llvm-bc %s -o - | FileCheck %s --check-prefix SIMD-ONLY |
| // RUN: %clang_cc1 -fopenmp-simd -x c++ -triple powerpc64le-unknown-unknown -fopenmp-targets=nvptx64-nvidia-cuda -emit-llvm-bc %s -o %t-ppc-host.bc |
| // RUN: %clang_cc1 -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 %s --check-prefix SIMD-ONLY |
| // RUN: %clang_cc1 -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 -emit-pch -o %t |
| // RUN: %clang_cc1 -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 -include-pch %t -o - | FileCheck %s --check-prefix SIMD-ONLY |
| |
| #ifndef HEADER |
| #define HEADER |
| |
| // SIMD-ONLY-NOT: {{__kmpc|__tgt}} |
| |
| // DEVICE-DAG: [[C_ADDR:.+]] = internal global i32 0, |
| // DEVICE-DAG: [[CD_ADDR:@.+]] ={{ dso_local | }}global %struct.S zeroinitializer, |
| // HOST-DAG: @[[C_ADDR:.+]] = internal global i32 0, |
| // HOST-DAG: @[[CD_ADDR:.+]] ={{ dso_local | }}global %struct.S zeroinitializer, |
| |
| #pragma omp declare target |
| int foo() { return 0; } |
| #pragma omp end declare target |
| int bar() { return 0; } |
| #pragma omp declare target (bar) |
| int baz() { return 0; } |
| |
| #pragma omp declare target |
| int doo() { return 0; } |
| #pragma omp end declare target |
| int car() { return 0; } |
| #pragma omp declare target (bar) |
| int caz() { return 0; } |
| |
| // DEVICE-DAG: define{{ dso_local | }}i32 [[FOO:@.*foo.*]]() |
| // DEVICE-DAG: define{{ dso_local | }}i32 [[BAR:@.*bar.*]]() |
| // DEVICE-DAG: define{{ dso_local | }}i32 [[BAZ:@.*baz.*]]() |
| // DEVICE-DAG: define{{ dso_local | }}i32 [[DOO:@.*doo.*]]() |
| // DEVICE-DAG: define{{ dso_local | }}i32 [[CAR:@.*car.*]]() |
| // DEVICE-DAG: define{{ dso_local | }}i32 [[CAZ:@.*caz.*]]() |
| |
| static int c = foo() + bar() + baz(); |
| #pragma omp declare target (c) |
| // HOST-DAG: @[[C_CTOR:__omp_offloading__.+_c_l44_ctor]] = private constant i8 0 |
| // DEVICE-DAG: define internal void [[C_CTOR:@__omp_offloading__.+_c_l44_ctor]]() |
| // DEVICE-DAG: call i32 [[FOO]]() |
| // DEVICE-DAG: call i32 [[BAR]]() |
| // DEVICE-DAG: call i32 [[BAZ]]() |
| // DEVICE-DAG: ret void |
| |
| struct S { |
| int a; |
| S() = default; |
| S(int a) : a(a) {} |
| ~S() { a = 0; } |
| }; |
| |
| #pragma omp declare target |
| S cd = doo() + car() + caz() + baz(); |
| #pragma omp end declare target |
| // HOST-DAG: @[[CD_CTOR:__omp_offloading__.+_cd_l61_ctor]] = private constant i8 0 |
| // DEVICE-DAG: define internal void [[CD_CTOR:@__omp_offloading__.+_cd_l61_ctor]]() |
| // DEVICE-DAG: call i32 [[DOO]]() |
| // DEVICE-DAG: call i32 [[CAR]]() |
| // DEVICE-DAG: call i32 [[CAZ]]() |
| // DEVICE-DAG: ret void |
| |
| // HOST-DAG: @[[CD_DTOR:__omp_offloading__.+_cd_l61_dtor]] = private constant i8 0 |
| // DEVICE-DAG: define internal void [[CD_DTOR:@__omp_offloading__.+_cd_l61_dtor]]() |
| // DEVICE-DAG: call void |
| // DEVICE-DAG: ret void |
| |
| // HOST-DAG: @.omp_offloading.entry_name{{.*}} = internal unnamed_addr constant [{{[0-9]+}} x i8] c"[[C_ADDR]]\00" |
| // HOST-DAG: @.omp_offloading.entry.[[C_ADDR]] = weak constant %struct.__tgt_offload_entry { i8* bitcast (i32* @[[C_ADDR]] to i8*), i8* getelementptr inbounds ([{{[0-9]+}} x i8], [{{[0-9]+}} x i8]* @.omp_offloading.entry_name{{.*}}, i32 0, i32 0), i64 4, i32 0, i32 0 }, section "omp_offloading_entries", align 1 |
| // HOST-DAG: @.omp_offloading.entry_name{{.*}} = internal unnamed_addr constant [{{[0-9]+}} x i8] c"[[CD_ADDR]]\00" |
| // HOST-DAG: @.omp_offloading.entry.[[CD_ADDR]] = weak constant %struct.__tgt_offload_entry { i8* bitcast (%struct.S* @[[CD_ADDR]] to i8*), i8* getelementptr inbounds ([{{[0-9]+}} x i8], [{{[0-9]+}} x i8]* @.omp_offloading.entry_name{{.*}}, i32 0, i32 0), i64 4, i32 0, i32 0 }, section "omp_offloading_entries", align 1 |
| // HOST-DAG: @.omp_offloading.entry_name{{.*}} = internal unnamed_addr constant [{{[0-9]+}} x i8] c"[[C_CTOR]]\00" |
| // HOST-DAG: @.omp_offloading.entry.[[C_CTOR]] = weak constant %struct.__tgt_offload_entry { i8* @[[C_CTOR]], i8* getelementptr inbounds ([{{[0-9]+}} x i8], [{{[0-9]+}} x i8]* @.omp_offloading.entry_name{{.*}}, i32 0, i32 0), i64 0, i32 2, i32 0 }, section "omp_offloading_entries", align 1 |
| // HOST-DAG: @.omp_offloading.entry_name{{.*}}= internal unnamed_addr constant [{{[0-9]+}} x i8] c"[[CD_CTOR]]\00" |
| // HOST-DAG: @.omp_offloading.entry.[[CD_CTOR]] = weak constant %struct.__tgt_offload_entry { i8* @[[CD_CTOR]], i8* getelementptr inbounds ([{{[0-9]+}} x i8], [{{[0-9]+}} x i8]* @.omp_offloading.entry_name{{.*}}, i32 0, i32 0), i64 0, i32 2, i32 0 }, section "omp_offloading_entries", align 1 |
| // HOST-DAG: @.omp_offloading.entry_name{{.*}}= internal unnamed_addr constant [{{[0-9]+}} x i8] c"[[CD_DTOR]]\00" |
| // HOST-DAG: @.omp_offloading.entry.[[CD_DTOR]] = weak constant %struct.__tgt_offload_entry { i8* @[[CD_DTOR]], i8* getelementptr inbounds ([{{[0-9]+}} x i8], [{{[0-9]+}} x i8]* @.omp_offloading.entry_name{{.*}}, i32 0, i32 0), i64 0, i32 4, i32 0 }, section "omp_offloading_entries", align 1 |
| int maini1() { |
| int a; |
| #pragma omp target map(tofrom : a) |
| { |
| a = c; |
| } |
| return 0; |
| } |
| |
| // DEVICE: define weak void @__omp_offloading_{{.*}}_{{.*}}maini1{{.*}}_l[[@LINE-7]](i32* dereferenceable{{[^,]*}} |
| // DEVICE: [[C:%.+]] = load i32, i32* [[C_ADDR]], |
| // DEVICE: store i32 [[C]], i32* % |
| |
| // HOST: define internal void @__omp_offloading_{{.*}}_{{.*}}maini1{{.*}}_l[[@LINE-11]](i32* dereferenceable{{.*}}) |
| // HOST: [[C:%.*]] = load i32, i32* @[[C_ADDR]], |
| // HOST: store i32 [[C]], i32* % |
| |
| // HOST-DAG: !{i32 1, !"[[CD_ADDR]]", i32 0, i32 {{[0-9]+}}} |
| // HOST-DAG: !{i32 1, !"[[C_ADDR]]", i32 0, i32 {{[0-9]+}}} |
| |
| // DEVICE: !nvvm.annotations |
| // DEVICE-DAG: !{void ()* [[C_CTOR]], !"kernel", i32 1} |
| // DEVICE-DAG: !{void ()* [[CD_CTOR]], !"kernel", i32 1} |
| // DEVICE-DAG: !{void ()* [[CD_DTOR]], !"kernel", i32 1} |
| |
| #endif // HEADER |
| |
