| // Test host codegen. |
| // RUN: %clang_cc1 -verify -Wno-vla -fopenmp -fopenmp-version=45 -x c++ -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -emit-llvm %s -o - | FileCheck %s --check-prefix CHECK --check-prefix CHECK-64 |
| // RUN: %clang_cc1 -fopenmp -fopenmp-version=45 -x c++ -std=c++11 -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -emit-pch -o %t %s |
| // RUN: %clang_cc1 -fopenmp -fopenmp-version=45 -x c++ -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -std=c++11 -include-pch %t -verify -Wno-vla %s -emit-llvm -o - | FileCheck %s --check-prefix CHECK --check-prefix CHECK-64 |
| // RUN: %clang_cc1 -verify -Wno-vla -fopenmp -fopenmp-version=45 -x c++ -triple i386-unknown-unknown -fopenmp-targets=i386-pc-linux-gnu -emit-llvm %s -o - | FileCheck %s --check-prefix CHECK --check-prefix CHECK-32 |
| // RUN: %clang_cc1 -fopenmp -fopenmp-version=45 -x c++ -std=c++11 -triple i386-unknown-unknown -fopenmp-targets=i386-pc-linux-gnu -emit-pch -o %t %s |
| // RUN: %clang_cc1 -fopenmp -fopenmp-version=45 -x c++ -triple i386-unknown-unknown -fopenmp-targets=i386-pc-linux-gnu -std=c++11 -include-pch %t -verify -Wno-vla %s -emit-llvm -o - | FileCheck %s --check-prefix CHECK --check-prefix CHECK-32 |
| |
| // RUN: %clang_cc1 -verify -Wno-vla -fopenmp-simd -x c++ -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -emit-llvm %s -o - | FileCheck --check-prefix SIMD-ONLY0 %s |
| // RUN: %clang_cc1 -fopenmp-simd -x c++ -std=c++11 -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -emit-pch -o %t %s |
| // RUN: %clang_cc1 -fopenmp-simd -x c++ -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -std=c++11 -include-pch %t -verify -Wno-vla %s -emit-llvm -o - | FileCheck --check-prefix SIMD-ONLY0 %s |
| // RUN: %clang_cc1 -verify -Wno-vla -fopenmp-simd -x c++ -triple i386-unknown-unknown -fopenmp-targets=i386-pc-linux-gnu -emit-llvm %s -o - | FileCheck --check-prefix SIMD-ONLY0 %s |
| // RUN: %clang_cc1 -fopenmp-simd -x c++ -std=c++11 -triple i386-unknown-unknown -fopenmp-targets=i386-pc-linux-gnu -emit-pch -o %t %s |
| // RUN: %clang_cc1 -fopenmp-simd -x c++ -triple i386-unknown-unknown -fopenmp-targets=i386-pc-linux-gnu -std=c++11 -include-pch %t -verify -Wno-vla %s -emit-llvm -o - | FileCheck --check-prefix SIMD-ONLY0 %s |
| // SIMD-ONLY0-NOT: {{__kmpc|__tgt}} |
| |
| // Test target codegen - host bc file has to be created first. |
| // RUN: %clang_cc1 -verify -Wno-vla -fopenmp -fopenmp-version=45 -x c++ -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -emit-llvm-bc %s -o %t-ppc-host.bc |
| // RUN: %clang_cc1 -verify -Wno-vla -fopenmp -fopenmp-version=45 -x c++ -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -emit-llvm %s -fopenmp-is-target-device -fopenmp-host-ir-file-path %t-ppc-host.bc -o - | FileCheck %s --check-prefix TCHECK --check-prefix TCHECK-64 |
| // RUN: %clang_cc1 -fopenmp -fopenmp-version=45 -x c++ -std=c++11 -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -emit-pch -fopenmp-is-target-device -fopenmp-host-ir-file-path %t-ppc-host.bc -o %t %s |
| // RUN: %clang_cc1 -fopenmp -fopenmp-version=45 -x c++ -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -std=c++11 -fopenmp-is-target-device -fopenmp-host-ir-file-path %t-ppc-host.bc -include-pch %t -verify -Wno-vla %s -emit-llvm -o - | FileCheck %s --check-prefix TCHECK --check-prefix TCHECK-64 |
| // RUN: %clang_cc1 -verify -Wno-vla -fopenmp -fopenmp-version=45 -x c++ -triple i386-unknown-unknown -fopenmp-targets=i386-pc-linux-gnu -emit-llvm-bc %s -o %t-x86-host.bc |
| // RUN: %clang_cc1 -verify -Wno-vla -fopenmp -fopenmp-version=45 -x c++ -triple i386-unknown-unknown -fopenmp-targets=i386-pc-linux-gnu -emit-llvm %s -fopenmp-is-target-device -fopenmp-host-ir-file-path %t-x86-host.bc -o - | FileCheck %s --check-prefix TCHECK --check-prefix TCHECK-32 |
| // RUN: %clang_cc1 -fopenmp -fopenmp-version=45 -x c++ -std=c++11 -triple i386-unknown-unknown -fopenmp-targets=i386-pc-linux-gnu -emit-pch -fopenmp-is-target-device -fopenmp-host-ir-file-path %t-x86-host.bc -o %t %s |
| // RUN: %clang_cc1 -fopenmp -fopenmp-version=45 -x c++ -triple i386-unknown-unknown -fopenmp-targets=i386-pc-linux-gnu -std=c++11 -fopenmp-is-target-device -fopenmp-host-ir-file-path %t-x86-host.bc -include-pch %t -verify -Wno-vla %s -emit-llvm -o - | FileCheck %s --check-prefix TCHECK --check-prefix TCHECK-32 |
| |
| // RUN: %clang_cc1 -verify -Wno-vla -fopenmp-simd -x c++ -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -emit-llvm-bc %s -o %t-ppc-host.bc |
| // RUN: %clang_cc1 -verify -Wno-vla -fopenmp-simd -x c++ -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -emit-llvm %s -fopenmp-is-target-device -fopenmp-host-ir-file-path %t-ppc-host.bc -o - | FileCheck --check-prefix SIMD-ONLY1 %s |
| // RUN: %clang_cc1 -fopenmp-simd -x c++ -std=c++11 -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -emit-pch -fopenmp-is-target-device -fopenmp-host-ir-file-path %t-ppc-host.bc -o %t %s |
| // RUN: %clang_cc1 -fopenmp-simd -x c++ -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -std=c++11 -fopenmp-is-target-device -fopenmp-host-ir-file-path %t-ppc-host.bc -include-pch %t -verify -Wno-vla %s -emit-llvm -o - | FileCheck --check-prefix SIMD-ONLY1 %s |
| // RUN: %clang_cc1 -verify -Wno-vla -fopenmp-simd -x c++ -triple i386-unknown-unknown -fopenmp-targets=i386-pc-linux-gnu -emit-llvm-bc %s -o %t-x86-host.bc |
| // RUN: %clang_cc1 -verify -Wno-vla -fopenmp-simd -x c++ -triple i386-unknown-unknown -fopenmp-targets=i386-pc-linux-gnu -emit-llvm %s -fopenmp-is-target-device -fopenmp-host-ir-file-path %t-x86-host.bc -o - | FileCheck --check-prefix SIMD-ONLY1 %s |
| // RUN: %clang_cc1 -fopenmp-simd -x c++ -std=c++11 -triple i386-unknown-unknown -fopenmp-targets=i386-pc-linux-gnu -emit-pch -fopenmp-is-target-device -fopenmp-host-ir-file-path %t-x86-host.bc -o %t %s |
| // RUN: %clang_cc1 -fopenmp-simd -x c++ -triple i386-unknown-unknown -fopenmp-targets=i386-pc-linux-gnu -std=c++11 -fopenmp-is-target-device -fopenmp-host-ir-file-path %t-x86-host.bc -include-pch %t -verify -Wno-vla %s -emit-llvm -o - | FileCheck --check-prefix SIMD-ONLY1 %s |
| // SIMD-ONLY1-NOT: {{__kmpc|__tgt}} |
| |
| // expected-no-diagnostics |
| #ifndef HEADER |
| #define HEADER |
| |
| // CHECK-DAG: [[TT:%.+]] = type { i64, i8 } |
| // CHECK-DAG: [[ENTTY:%.+]] = type { ptr, ptr, i[[SZ:32|64]], i32, i32 } |
| |
| // TCHECK: [[ENTTY:%.+]] = type { ptr, ptr, i{{32|64}}, i32, i32 } |
| |
| // CHECK-DAG: [[SIZET:@.+]] = private unnamed_addr constant [2 x i64] [i64 0, i64 4] |
| // CHECK-DAG: [[MAPT:@.+]] = private unnamed_addr constant [2 x i64] [i64 544, i64 800] |
| // CHECK-DAG: @{{.*}} = weak constant i8 0 |
| |
| // TCHECK: @{{.+}} = weak constant [[ENTTY]] |
| // TCHECK: @{{.+}} = {{.*}}constant [[ENTTY]] |
| // TCHECK-NOT: @{{.+}} = weak constant [[ENTTY]] |
| |
| // Check target registration is registered as a Ctor. |
| // CHECK: appending global [1 x { i32, ptr, ptr }] [{ i32, ptr, ptr } { i32 0, ptr @.omp_offloading.requires_reg, ptr null }] |
| |
| |
| template<typename tx, typename ty> |
| struct TT{ |
| tx X; |
| ty Y; |
| }; |
| |
| int global; |
| extern int global; |
| |
| // CHECK: define {{.*}}[[FOO:@.+]]( |
| int foo(int n) { |
| int a = 0; |
| short aa = 0; |
| float b[10]; |
| float bn[n]; |
| double c[5][10]; |
| double cn[5][n]; |
| TT<long long, char> d; |
| static long *plocal; |
| |
| // CHECK: [[ADD:%.+]] = add nsw i32 |
| // CHECK: store i32 [[ADD]], ptr [[DEVICE_CAP:%.+]], |
| // CHECK: [[GEP:%.+]] = getelementptr inbounds %{{.+}}, ptr %{{.+}}, i32 0, i32 0 |
| // CHECK: [[DEV:%.+]] = load i32, ptr [[DEVICE_CAP]], |
| // CHECK: store i32 [[DEV]], ptr [[GEP]], |
| // CHECK: [[TASK:%.+]] = call ptr @__kmpc_omp_task_alloc(ptr [[IN:@.+]], i32 [[GTID:%.+]], i32 1, i[[SZ]] {{20|40}}, i[[SZ]] 4, ptr [[TASK_ENTRY0:@.+]]) |
| // CHECK: getelementptr %struct.kmp_depend_info, ptr %{{.+}}, i[[SZ]] 0 |
| // CHECK: getelementptr %struct.kmp_depend_info, ptr %{{.+}}, i[[SZ]] 1 |
| // CHECK: getelementptr %struct.kmp_depend_info, ptr %{{.+}}, i[[SZ]] 2 |
| // CHECK: getelementptr %struct.kmp_depend_info, ptr %{{.+}}, i[[SZ]] 3 |
| // CHECK: call void @__kmpc_omp_taskwait_deps_51(ptr [[IN]], i32 [[GTID]], i32 4, ptr %{{.+}}, i32 0, ptr null, i32 0) |
| // CHECK: call void @__kmpc_omp_task_begin_if0(ptr [[IN]], i32 [[GTID]], ptr [[TASK]]) |
| // CHECK: call i32 [[TASK_ENTRY0]](i32 [[GTID]], ptr [[TASK]]) |
| // CHECK: call void @__kmpc_omp_task_complete_if0(ptr [[IN]], i32 [[GTID]], ptr [[TASK]]) |
| #pragma omp target parallel for simd device(global + a) depend(in: global) depend(out: a, b, cn[4]) |
| for (int i = 0; i < 10; ++i) { |
| } |
| |
| // CHECK: [[ADD:%.+]] = add nsw i32 |
| // CHECK: store i32 [[ADD]], ptr [[DEVICE_CAP:%.+]], |
| |
| // CHECK: [[BOOL:%.+]] = icmp ne i32 %{{.+}}, 0 |
| // CHECK: br i1 [[BOOL]], label %[[THEN:.+]], label %[[ELSE:.+]] |
| // CHECK: [[THEN]]: |
| // CHECK-DAG: [[BPADDR0:%.+]] = getelementptr inbounds [2 x ptr], ptr [[BP:%.+]], i32 0, i32 0 |
| // CHECK-DAG: [[PADDR0:%.+]] = getelementptr inbounds [2 x ptr], ptr [[P:%.+]], i32 0, i32 0 |
| // CHECK-DAG: store ptr [[BP0:%[^,]+]], ptr [[BPADDR0]] |
| // CHECK-DAG: store ptr [[BP0]], ptr [[PADDR0]] |
| |
| // CHECK-DAG: [[BPADDR1:%.+]] = getelementptr inbounds [2 x ptr], ptr [[BP]], i32 0, i32 1 |
| // CHECK-DAG: [[PADDR1:%.+]] = getelementptr inbounds [2 x ptr], ptr [[P]], i32 0, i32 1 |
| // CHECK-DAG: store i[[SZ]] [[BP1:%[^,]+]], ptr [[BPADDR1]] |
| // CHECK-DAG: store i[[SZ]] [[BP1]], ptr [[PADDR1]] |
| // CHECK-DAG: getelementptr inbounds [2 x ptr], ptr [[BP]], i32 0, i32 0 |
| // CHECK-DAG: getelementptr inbounds [2 x ptr], ptr [[P]], i32 0, i32 0 |
| // CHECK: [[GEP:%.+]] = getelementptr inbounds %{{.+}}, ptr %{{.+}}, i32 0, i32 2 |
| // CHECK: [[DEV:%.+]] = load i32, ptr [[DEVICE_CAP]], |
| // CHECK: store i32 [[DEV]], ptr [[GEP]], |
| // CHECK: [[DEV1:%.+]] = load i32, ptr [[DEVICE_CAP]], |
| // CHECK: [[DEV2:%.+]] = sext i32 [[DEV1]] to i64 |
| |
| // CHECK: [[TASK:%.+]] = call ptr @__kmpc_omp_target_task_alloc(ptr [[IN]], i32 [[GTID]], i32 1, i[[SZ]] {{104|60}}, i[[SZ]] {{16|12}}, ptr [[TASK_ENTRY1_:@.+]], i64 [[DEV2]]) |
| // CHECK: getelementptr %struct.kmp_depend_info, ptr %{{.+}}, i[[SZ]] 0 |
| // CHECK: getelementptr %struct.kmp_depend_info, ptr %{{.+}}, i[[SZ]] 1 |
| // CHECK: getelementptr %struct.kmp_depend_info, ptr %{{.+}}, i[[SZ]] 2 |
| // CHECK: call i32 @__kmpc_omp_task_with_deps(ptr [[IN]], i32 [[GTID]], ptr [[TASK]], i32 3, ptr %{{.+}}, i32 0, ptr null) |
| // CHECK: br label %[[EXIT:.+]] |
| |
| // CHECK: [[ELSE]]: |
| // CHECK-NOT: getelementptr inbounds [2 x ptr], ptr |
| // CHECK: [[GEP:%.+]] = getelementptr inbounds %{{.+}}, ptr %{{.+}}, i32 0, i32 2 |
| // CHECK: [[DEV:%.+]] = load i32, ptr [[DEVICE_CAP]], |
| // CHECK: store i32 [[DEV]], ptr [[GEP]], |
| // CHECK: [[DEV1:%.+]] = load i32, ptr [[DEVICE_CAP]], |
| // CHECK: [[DEV2:%.+]] = sext i32 [[DEV1]] to i64 |
| |
| // CHECK: [[TASK:%.+]] = call ptr @__kmpc_omp_target_task_alloc(ptr [[IN]], i32 [[GTID]], i32 1, i[[SZ]] {{56|28}}, i[[SZ]] {{16|12}}, ptr [[TASK_ENTRY1__:@.+]], i64 [[DEV2]]) |
| // CHECK: getelementptr %struct.kmp_depend_info, ptr %{{.+}}, i[[SZ]] 0 |
| // CHECK: getelementptr %struct.kmp_depend_info, ptr %{{.+}}, i[[SZ]] 1 |
| // CHECK: getelementptr %struct.kmp_depend_info, ptr %{{.+}}, i[[SZ]] 2 |
| // CHECK: call i32 @__kmpc_omp_task_with_deps(ptr [[IN]], i32 [[GTID]], ptr [[TASK]], i32 3, ptr %{{.+}}, i32 0, ptr null) |
| // CHECK: br label %[[EXIT:.+]] |
| // CHECK: [[EXIT]]: |
| |
| #pragma omp target parallel for simd device(global + a) nowait depend(inout: global, a, bn) if(target:a) |
| for (int i = 0; i < *plocal; ++i) { |
| static int local1; |
| *plocal = global; |
| local1 = global; |
| } |
| |
| // CHECK: [[TASK:%.+]] = call ptr @__kmpc_omp_task_alloc(ptr [[IN]], i32 [[GTID]], i32 1, i[[SZ]] {{48|24}}, i[[SZ]] 4, ptr [[TASK_ENTRY2:@.+]]) |
| // CHECK: getelementptr %struct.kmp_depend_info, ptr %{{.+}}, i[[SZ]] 0 |
| // CHECK: call void @__kmpc_omp_taskwait_deps_51(ptr [[IN]], i32 [[GTID]], i32 1, ptr %{{.+}}, i32 0, ptr null, i32 0) |
| // CHECK: call void @__kmpc_omp_task_begin_if0(ptr [[IN]], i32 [[GTID]], ptr [[TASK]]) |
| // CHECK: call i32 [[TASK_ENTRY2]](i32 [[GTID]], ptr [[TASK]]) |
| // CHECK: call void @__kmpc_omp_task_complete_if0(ptr [[IN]], i32 [[GTID]], ptr [[TASK]]) |
| #pragma omp target parallel for simd if(0) firstprivate(global) depend(out:global) |
| for (int i = 0; i < global; ++i) { |
| global += 1; |
| } |
| |
| return a; |
| } |
| |
| // Check that the offloading functions are emitted and that the arguments are |
| // correct and loaded correctly for the target regions in foo(). |
| |
| // CHECK: define internal void [[HVT0:@.+]]() |
| |
| // CHECK: define internal{{.*}} i32 [[TASK_ENTRY0]](i32{{.*}}, ptr noalias noundef %1) |
| // CHECK: store ptr null, ptr % |
| // CHECK: [[DEVICE_CAP:%.+]] = load ptr, |
| // CHECK: [[DEV:%.+]] = load i32, ptr [[DEVICE_CAP]], |
| // CHECK: [[DEVICE:%.+]] = sext i32 [[DEV]] to i64 |
| // CHECK: [[RET:%.+]] = call i32 @__tgt_target_kernel(ptr @{{.+}}, i64 [[DEVICE]], i32 1, i32 0, ptr @.{{.+}}.region_id, ptr %{{.+}}) |
| // CHECK-NEXT: [[ERROR:%.+]] = icmp ne i32 [[RET]], 0 |
| // CHECK-NEXT: br i1 [[ERROR]], label %[[FAIL:[^,]+]], label %[[END:[^,]+]] |
| // CHECK: [[FAIL]] |
| // CHECK: call void [[HVT0]]() |
| // CHECK-NEXT: br label %[[END]] |
| // CHECK: [[END]] |
| // CHECK: ret i32 0 |
| |
| // CHECK: define internal void [[HVT1:@.+]](ptr noundef %{{.+}}, i[[SZ]] noundef %{{.+}}) |
| |
| // CHECK: define internal{{.*}} i32 [[TASK_ENTRY1_]](i32{{.*}}, ptr noalias noundef %1) |
| // CHECK: call void {{%.*}}( |
| // CHECK: [[DEVICE_CAP:%.+]] = getelementptr inbounds %{{.+}}, ptr %{{.+}}, i32 0, i32 2 |
| // CHECK: [[DEV:%.+]] = load i32, ptr [[DEVICE_CAP]], |
| // CHECK: [[DEVICE:%.+]] = sext i32 [[DEV]] to i64 |
| // CHECK: [[RET:%.+]] = call i32 @__tgt_target_kernel(ptr @{{.+}}, i64 [[DEVICE]], i32 1, i32 0, ptr @.{{.+}}.region_id, ptr %{{.+}}) |
| |
| // CHECK: [[ERROR:%.+]] = icmp ne i32 [[RET]], 0 |
| // CHECK-NEXT: br i1 [[ERROR]], label %[[FAIL:[^,]+]], label %[[END:[^,]+]] |
| // CHECK: [[FAIL]] |
| // CHECK: [[BP0:%.+]] = load ptr, ptr % |
| // CHECK: [[BP1_I32:%.+]] = load i32, ptr @ |
| // CHECK-64: store i32 [[BP1_I32]], ptr [[BP1_PTR:%[^,]+]], |
| // CHECK-32: store i32 [[BP1_I32]], ptr [[BP1_PTR:%[^,]+]], |
| // CHECK: [[BP1:%.+]] = load i[[SZ]], ptr [[BP1_PTR]], |
| // CHECK: call void [[HVT1]](ptr [[BP0]], i[[SZ]] [[BP1]]) |
| // CHECK-NEXT: br label %[[END]] |
| // CHECK: [[END]] |
| // CHECK: ret i32 0 |
| |
| // CHECK: define internal{{.*}} i32 [[TASK_ENTRY1__]](i32{{.*}}, ptr noalias noundef %1) |
| // CHECK: call void {{%.*}}( |
| // CHECK: [[DEVICE_CAP:%.+]] = getelementptr inbounds %{{.+}}, ptr %{{.+}}, i32 0, i32 2 |
| // CHECK: [[BP0:%.+]] = load ptr, ptr % |
| // CHECK: [[BP1_I32:%.+]] = load i32, ptr @ |
| // CHECK-64: store i32 [[BP1_I32]], ptr [[BP1_PTR:%[^,]+]], |
| // CHECK-32: store i32 [[BP1_I32]], ptr [[BP1_PTR:%[^,]+]], |
| // CHECK: [[BP1:%.+]] = load i[[SZ]], ptr [[BP1_PTR]], |
| // CHECK: call void [[HVT1]](ptr [[BP0]], i[[SZ]] [[BP1]]) |
| // CHECK: ret i32 0 |
| |
| // CHECK: define internal void [[HVT2:@.+]](i[[SZ]] noundef %{{.+}}) |
| // Create stack storage and store argument in there. |
| // CHECK: [[AA_ADDR:%.+]] = alloca i[[SZ]], align |
| // CHECK: store i[[SZ]] %{{.+}}, ptr [[AA_ADDR]], align |
| // CHECK-64: load i32, ptr [[AA_ADDR]], align |
| // CHECK-32: load i32, ptr [[AA_ADDR]], align |
| |
| // CHECK: define internal{{.*}} i32 [[TASK_ENTRY2]](i32{{.*}}, ptr noalias noundef %1) |
| // CHECK: call void {{%.*}}( |
| // CHECK: [[BP1_I32:%.+]] = load i32, ptr % |
| // CHECK-64: store i32 [[BP1_I32]], ptr [[BP1_PTR:%[^,]+]], |
| // CHECK-32: store i32 [[BP1_I32]], ptr [[BP1_PTR:%[^,]+]], |
| // CHECK: [[BP1:%.+]] = load i[[SZ]], ptr [[BP1_PTR]], |
| // CHECK: call void [[HVT2]](i[[SZ]] [[BP1]]) |
| // CHECK: ret i32 0 |
| |
| |
| #endif |