| // RUN: %clang_cc1 -DCHECK -verify -fopenmp -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 -DCHECK -fopenmp -x c++ -std=c++11 -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -emit-pch -o %t %s |
| // RUN: %clang_cc1 -DCHECK -fopenmp -x c++ -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -std=c++11 -include-pch %t -verify %s -emit-llvm -o - | FileCheck %s --check-prefix CHECK --check-prefix CHECK-64 |
| // RUN: %clang_cc1 -DCHECK -verify -fopenmp -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 -DCHECK -fopenmp -x c++ -std=c++11 -triple i386-unknown-unknown -fopenmp-targets=i386-pc-linux-gnu -emit-pch -o %t %s |
| // RUN: %clang_cc1 -DCHECK -fopenmp -x c++ -triple i386-unknown-unknown -fopenmp-targets=i386-pc-linux-gnu -std=c++11 -include-pch %t -verify %s -emit-llvm -o - | FileCheck %s --check-prefix CHECK --check-prefix CHECK-32 |
| |
| // RUN: %clang_cc1 -DCHECK -verify -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 -DCHECK -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 -DCHECK -fopenmp-simd -x c++ -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -std=c++11 -include-pch %t -verify %s -emit-llvm -o - | FileCheck --check-prefix SIMD-ONLY0 %s |
| // RUN: %clang_cc1 -DCHECK -verify -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 -DCHECK -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 -DCHECK -fopenmp-simd -x c++ -triple i386-unknown-unknown -fopenmp-targets=i386-pc-linux-gnu -std=c++11 -include-pch %t -verify %s -emit-llvm -o - | FileCheck --check-prefix SIMD-ONLY0 %s |
| // SIMD-ONLY0-NOT: {{__kmpc|__tgt}} |
| |
| // RUN: %clang_cc1 -DLAMBDA -verify -fopenmp -x c++ -std=c++11 -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -emit-llvm %s -o - | FileCheck %s --check-prefix LAMBDA --check-prefix LAMBDA-64 |
| // RUN: %clang_cc1 -DLAMBDA -fopenmp -x c++ -std=c++11 -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -emit-pch -o %t %s |
| // RUN: %clang_cc1 -DLAMBDA -fopenmp -x c++ -std=c++11 -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -std=c++11 -include-pch %t -verify %s -emit-llvm -o - | FileCheck %s --check-prefix LAMBDA --check-prefix LAMBDA-64 |
| |
| // RUN: %clang_cc1 -DLAMBDA -verify -fopenmp-simd -x c++ -std=c++11 -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -emit-llvm %s -o - | FileCheck --check-prefix SIMD-ONLY1 %s |
| // RUN: %clang_cc1 -DLAMBDA -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 -DLAMBDA -fopenmp-simd -x c++ -std=c++11 -triple powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu -std=c++11 -include-pch %t -verify %s -emit-llvm -o - | FileCheck --check-prefix SIMD-ONLY1 %s |
| // SIMD-ONLY1-NOT: {{__kmpc|__tgt}} |
| |
| // expected-no-diagnostics |
| #ifndef HEADER |
| #define HEADER |
| |
| template <typename T> |
| T tmain() { |
| T t_var = T(); |
| T vec[] = {1, 2}; |
| #pragma omp target |
| #pragma omp teams distribute simd reduction(+: t_var) |
| for (int i = 0; i < 2; ++i) { |
| t_var += (T) i; |
| } |
| return T(); |
| } |
| |
| int main() { |
| static int sivar; |
| #ifdef LAMBDA |
| // LAMBDA: [[RED_VAR:@.+]] = common global [8 x {{.+}}] zeroinitializer |
| |
| // LAMBDA-LABEL: @main |
| // LAMBDA: call void [[OUTER_LAMBDA:@.+]]( |
| [&]() { |
| // LAMBDA: define{{.*}} internal{{.*}} void [[OUTER_LAMBDA]]( |
| // LAMBDA: call i32 @__tgt_target_teams(i64 -1, i8* @{{[^,]+}}, i32 1, i8** %{{[^,]+}}, i8** %{{[^,]+}}, i{{64|32}}* {{.+}}@{{[^,]+}}, i32 0, i32 0), i64* {{.+}}@{{[^,]+}}, i32 0, i32 0), i32 0, i32 1) |
| // LAMBDA: call void @[[LOFFL1:.+]]( |
| // LAMBDA: ret |
| #pragma omp target |
| #pragma omp teams distribute simd reduction(+: sivar) |
| for (int i = 0; i < 2; ++i) { |
| // LAMBDA: define{{.*}} internal{{.*}} void @[[LOFFL1]](i{{64|32}} [[SIVAR_ARG:%.+]]) |
| // LAMBDA: [[SIVAR_ADDR:%.+]] = alloca i{{.+}}, |
| // LAMBDA: store{{.+}} [[SIVAR_ARG]], {{.+}} [[SIVAR_ADDR]], |
| // LAMBDA: [[SIVAR_CONV:%.+]] = bitcast{{.+}} [[SIVAR_ADDR]] to |
| // LAMBDA: call void {{.+}} @__kmpc_fork_teams({{.+}}, i32 1, {{.+}} @[[LOUTL1:.+]] to {{.+}}, {{.+}} [[SIVAR_CONV]]) |
| // LAMBDA: ret void |
| |
| // LAMBDA: define internal void @[[LOUTL1]]({{.+}}, {{.+}}, {{.+}} [[SIVAR_ARG:%.+]]) |
| // Skip global and bound tid vars |
| // LAMBDA: {{.+}} = alloca i32*, |
| // LAMBDA: {{.+}} = alloca i32*, |
| // LAMBDA: [[SIVAR_ADDR:%.+]] = alloca i{{.+}}*, |
| // LAMBDA: [[SIVAR_PRIV:%.+]] = alloca i{{.+}}, |
| // LAMBDA: [[RED_LIST:%.+]] = alloca [1 x {{.+}}], |
| // LAMBDA: store{{.+}} [[SIVAR_ARG]], {{.+}} [[SIVAR_ADDR]], |
| // LAMBDA: [[SIVAR_REF:%.+]] = load{{.+}}, {{.+}} [[SIVAR_ADDR]] |
| // LAMBDA: store{{.+}} 0, {{.+}} [[SIVAR_PRIV]], |
| |
| // LAMBDA: call void @__kmpc_for_static_init_4( |
| // LAMBDA: store{{.+}}, {{.+}} [[SIVAR_PRIV]], |
| // LAMBDA: call void [[INNER_LAMBDA:@.+]]( |
| // LAMBDA: call void @__kmpc_for_static_fini( |
| // LAMBDA: [[RED_LIST_GEP:%.+]] = getelementptr{{.+}} [[RED_LIST]], |
| // LAMBDA: [[SIVAR_PRIV_CAST:%.+]] = bitcast{{.+}} [[SIVAR_PRIV]] to |
| // LAMBDA: store{{.+}} [[SIVAR_PRIV_CAST]], {{.+}} [[RED_LIST_GEP]], |
| // LAMBDA: [[RED_LIST_BCAST:%.+]] = bitcast{{.+}} [[RED_LIST]] to |
| // LAMBDA: [[K_RED_RET:%.+]] = call{{.+}} @__kmpc_reduce({{.+}}, {{.+}}, {{.+}}, {{.+}}, {{.+}} [[RED_LIST_BCAST]], {{.+}} [[RED_FUN:@.+]], {{.+}} [[RED_VAR]]) |
| // LAMBDA: switch{{.+}} [[K_RED_RET]], label{{.+}} [ |
| // LAMBDA: {{.+}}, label %[[CASE1:.+]] |
| // LAMBDA: {{.+}}, label %[[CASE2:.+]] |
| // LAMBDA: ] |
| // LAMBDA: [[CASE1]]: |
| // LAMBDA-DAG: [[SIVAR_VAL:%.+]] = load{{.+}}, {{.+}} [[SIVAR_REF]], |
| // LAMBDA-DAG: [[SIVAR_PRIV_VAL:%.+]] = load{{.+}}, {{.+}} [[SIVAR_PRIV]], |
| // LAMBDA-DAG: [[SIVAR_INC:%.+]] = add{{.+}} [[SIVAR_VAL]], [[SIVAR_PRIV_VAL]] |
| // LAMBDA: store{{.+}} [[SIVAR_INC]], {{.+}} [[SIVAR_REF]], |
| // LAMBDA: call void @__kmpc_end_reduce({{.+}}, {{.+}}, {{.+}} [[RED_VAR]]) |
| // LAMBDA: br |
| // LAMBDA: [[CASE2]]: |
| // LAMBDA-DAG: [[SIVAR_PRIV_VAL:%.+]] = load{{.+}}, {{.+}} [[SIVAR_PRIV]], |
| // LAMBDA-DAG: [[ATOMIC_RES:%.+]] = atomicrmw add{{.+}} [[SIVAR_REF]], {{.+}} [[SIVAR_PRIV_VAL]] |
| // LAMBDA: call void @__kmpc_end_reduce({{.+}}, {{.+}}, {{.+}} [[RED_VAR]]) |
| // LAMBDA: br |
| |
| sivar += i; |
| |
| [&]() { |
| // LAMBDA: define {{.+}} void [[INNER_LAMBDA]](%{{.+}}* [[ARG_PTR:%.+]]) |
| // LAMBDA: store %{{.+}}* [[ARG_PTR]], %{{.+}}** [[ARG_PTR_REF:%.+]], |
| |
| sivar += 4; |
| // LAMBDA: [[ARG_PTR:%.+]] = load %{{.+}}*, %{{.+}}** [[ARG_PTR_REF]] |
| |
| // LAMBDA: [[SIVAR_PTR_REF:%.+]] = getelementptr inbounds %{{.+}}, %{{.+}}* [[ARG_PTR]], i{{[0-9]+}} 0, i{{[0-9]+}} 0 |
| // LAMBDA: [[SIVAR_REF:%.+]] = load i{{[0-9]+}}*, i{{[0-9]+}}** [[SIVAR_PTR_REF]] |
| // LAMBDA: [[SIVAR_VAL:%.+]] = load i{{[0-9]+}}, i{{[0-9]+}}* [[SIVAR_REF]] |
| // LAMBDA: [[SIVAR_INC:%.+]] = add{{.+}} [[SIVAR_VAL]], 4 |
| // LAMBDA: store i{{[0-9]+}} [[SIVAR_INC]], i{{[0-9]+}}* [[SIVAR_REF]] |
| }(); |
| } |
| }(); |
| return 0; |
| #else |
| #pragma omp target |
| #pragma omp teams distribute simd reduction(+: sivar) |
| for (int i = 0; i < 2; ++i) { |
| sivar += i; |
| } |
| return tmain<int>(); |
| #endif |
| } |
| |
| // CHECK: [[RED_VAR:@.+]] = common global [8 x {{.+}}] zeroinitializer |
| |
| // CHECK: define {{.*}}i{{[0-9]+}} @main() |
| // CHECK: call i32 @__tgt_target_teams(i64 -1, i8* @{{[^,]+}}, i32 1, i8** %{{[^,]+}}, i8** %{{[^,]+}}, i{{64|32}}* {{.+}}@{{[^,]+}}, i32 0, i32 0), i64* {{.+}}@{{[^,]+}}, i32 0, i32 0), i32 0, i32 1) |
| // CHECK: call void @[[OFFL1:.+]](i{{64|32}} %{{.+}}) |
| // CHECK: {{%.+}} = call{{.*}} i32 @[[TMAIN_INT:.+]]() |
| // CHECK: ret |
| |
| // CHECK: define{{.*}} void @[[OFFL1]](i{{64|32}} [[SIVAR_ARG:%.+]]) |
| // CHECK: [[SIVAR_ADDR:%.+]] = alloca i{{.+}}, |
| // CHECK: store{{.+}} [[SIVAR_ARG]], {{.+}} [[SIVAR_ADDR]], |
| // CHECK-64: [[SIVAR_CONV:%.+]] = bitcast{{.+}} [[SIVAR_ADDR]] to |
| // CHECK-64: call void {{.+}} @__kmpc_fork_teams({{.+}}, i32 1, {{.+}} @[[OUTL1:.+]] to {{.+}}, {{.+}} [[SIVAR_CONV]]) |
| // CHECK-32: call void {{.+}} @__kmpc_fork_teams({{.+}}, i32 1, {{.+}} @[[OUTL1:.+]] to {{.+}}, {{.+}} [[SIVAR_ADDR]]) |
| // CHECK: ret void |
| |
| // CHECK: define internal void @[[OUTL1]]({{.+}}, {{.+}}, {{.+}} [[SIVAR_ARG:%.+]]) |
| // Skip global and bound tid vars |
| // CHECK: {{.+}} = alloca i32*, |
| // CHECK: {{.+}} = alloca i32*, |
| // CHECK: [[SIVAR_ADDR:%.+]] = alloca i{{.+}}*, |
| // CHECK: [[SIVAR_PRIV:%.+]] = alloca i{{.+}}, |
| // CHECK: [[RED_LIST:%.+]] = alloca [1 x {{.+}}], |
| // CHECK: store{{.+}} [[SIVAR_ARG]], {{.+}} [[SIVAR_ADDR]], |
| // CHECK: [[SIVAR_REF:%.+]] = load{{.+}}, {{.+}} [[SIVAR_ADDR]] |
| // CHECK: store{{.+}} 0, {{.+}} [[SIVAR_PRIV]], |
| |
| // CHECK: call void @__kmpc_for_static_init_4( |
| // CHECK: store{{.+}}, {{.+}} [[SIVAR_PRIV]], |
| // CHECK: call void @__kmpc_for_static_fini( |
| // CHECK: [[RED_LIST_GEP:%.+]] = getelementptr{{.+}} [[RED_LIST]], |
| // CHECK: [[SIVAR_PRIV_CAST:%.+]] = bitcast{{.+}} [[SIVAR_PRIV]] to |
| // CHECK: store{{.+}} [[SIVAR_PRIV_CAST]], {{.+}} [[RED_LIST_GEP]], |
| // CHECK: [[RED_LIST_BCAST:%.+]] = bitcast{{.+}} [[RED_LIST]] to |
| // CHECK: [[K_RED_RET:%.+]] = call{{.+}} @__kmpc_reduce({{.+}}, {{.+}}, {{.+}}, {{.+}}, {{.+}} [[RED_LIST_BCAST]], {{.+}} [[RED_FUN:@.+]], {{.+}} [[RED_VAR]]) |
| // CHECK: switch{{.+}} [[K_RED_RET]], label{{.+}} [ |
| // CHECK: {{.+}}, label %[[CASE1:.+]] |
| // CHECK: {{.+}}, label %[[CASE2:.+]] |
| // CHECK: ] |
| // CHECK: [[CASE1]]: |
| // CHECK-DAG: [[SIVAR_VAL:%.+]] = load{{.+}}, {{.+}} [[SIVAR_REF]], |
| // CHECK-DAG: [[SIVAR_PRIV_VAL:%.+]] = load{{.+}}, {{.+}} [[SIVAR_PRIV]], |
| // CHECK-DAG: [[SIVAR_INC:%.+]] = add{{.+}} [[SIVAR_VAL]], [[SIVAR_PRIV_VAL]] |
| // CHECK: store{{.+}} [[SIVAR_INC]], {{.+}} [[SIVAR_REF]], |
| // CHECK: call void @__kmpc_end_reduce({{.+}}, {{.+}}, {{.+}} [[RED_VAR]]) |
| // CHECK: br |
| // CHECK: [[CASE2]]: |
| // CHECK-DAG: [[SIVAR_PRIV_VAL:%.+]] = load{{.+}}, {{.+}} [[SIVAR_PRIV]], |
| // CHECK-DAG: [[ATOMIC_RES:%.+]] = atomicrmw add{{.+}} [[SIVAR_REF]], {{.+}} [[SIVAR_PRIV_VAL]] |
| // CHECK: call void @__kmpc_end_reduce({{.+}}, {{.+}}, {{.+}} [[RED_VAR]]) |
| // CHECK: br |
| |
| |
| // CHECK: define{{.*}} i{{[0-9]+}} @[[TMAIN_INT]]() |
| // CHECK: call i32 @__tgt_target_teams(i64 -1, i8* @{{[^,]+}}, i32 1, |
| // CHECK: call void @[[TOFFL1:.+]]({{.+}}) |
| // CHECK: ret |
| |
| // CHECK: define{{.*}} void @[[TOFFL1]](i{{64|32}} [[TVAR_ARG:%.+]]) |
| // CHECK: [[TVAR_ADDR:%.+]] = alloca i{{.+}}, |
| // CHECK: store{{.+}} [[TVAR_ARG]], {{.+}} [[TVAR_ADDR]], |
| // CHECK-64: [[TVAR_CONV:%.+]] = bitcast{{.+}} [[TVAR_ADDR]] to |
| // CHECK-64: call void {{.+}} @__kmpc_fork_teams({{.+}}, i32 1, {{.+}} @[[TOUTL1:.+]] to {{.+}}, {{.+}} [[TVAR_CONV]]) |
| // CHECK-32: call void {{.+}} @__kmpc_fork_teams({{.+}}, i32 1, {{.+}} @[[TOUTL1:.+]] to {{.+}}, {{.+}} [[TVAR_ADDR]]) |
| // CHECK: ret void |
| |
| // CHECK: define internal void @[[TOUTL1]]({{.+}}, {{.+}}, {{.+}} [[TVAR_ARG:%.+]]) |
| // Skip global and bound tid vars |
| // CHECK: {{.+}} = alloca i32*, |
| // CHECK: {{.+}} = alloca i32*, |
| // CHECK: [[TVAR_ADDR:%.+]] = alloca i{{.+}}*, |
| // CHECK: [[TVAR_PRIV:%.+]] = alloca i{{.+}}, |
| // CHECK: [[RED_LIST:%.+]] = alloca [1 x {{.+}}], |
| // CHECK: store{{.+}} [[TVAR_ARG]], {{.+}} [[TVAR_ADDR]], |
| // CHECK: [[TVAR_REF:%.+]] = load{{.+}}, {{.+}} [[TVAR_ADDR]] |
| // CHECK: store{{.+}} 0, {{.+}} [[TVAR_PRIV]], |
| |
| // CHECK: call void @__kmpc_for_static_init_4( |
| // CHECK: store{{.+}}, {{.+}} [[TVAR_PRIV]], |
| // CHECK: call void @__kmpc_for_static_fini( |
| // CHECK: [[RED_LIST_GEP:%.+]] = getelementptr{{.+}} [[RED_LIST]], |
| // CHECK: [[TVAR_PRIV_CAST:%.+]] = bitcast{{.+}} [[TVAR_PRIV]] to |
| // CHECK: store{{.+}} [[TVAR_PRIV_CAST]], {{.+}} [[RED_LIST_GEP]], |
| // CHECK: [[RED_LIST_BCAST:%.+]] = bitcast{{.+}} [[RED_LIST]] to |
| // CHECK: [[K_RED_RET:%.+]] = call{{.+}} @__kmpc_reduce({{.+}}, {{.+}}, {{.+}}, {{.+}}, {{.+}} [[RED_LIST_BCAST]], {{.+}} [[RED_FUN:@.+]], {{.+}} [[RED_VAR]]) |
| // CHECK: switch{{.+}} [[K_RED_RET]], label{{.+}} [ |
| // CHECK: {{.+}}, label %[[CASE1:.+]] |
| // CHECK: {{.+}}, label %[[CASE2:.+]] |
| // CHECK: ] |
| // CHECK: [[CASE1]]: |
| // CHECK-DAG: [[TVAR_VAL:%.+]] = load{{.+}}, {{.+}} [[TVAR_REF]], |
| // CHECK-DAG: [[TVAR_PRIV_VAL:%.+]] = load{{.+}}, {{.+}} [[TVAR_PRIV]], |
| // CHECK-DAG: [[TVAR_INC:%.+]] = add{{.+}} [[TVAR_VAL]], [[TVAR_PRIV_VAL]] |
| // CHECK: store{{.+}} [[TVAR_INC]], {{.+}} [[TVAR_REF]], |
| // CHECK: call void @__kmpc_end_reduce({{.+}}, {{.+}}, {{.+}} [[RED_VAR]]) |
| // CHECK: br |
| // CHECK: [[CASE2]]: |
| // CHECK-DAG: [[TVAR_PRIV_VAL:%.+]] = load{{.+}}, {{.+}} [[TVAR_PRIV]], |
| // CHECK-DAG: [[ATOMIC_RES:%.+]] = atomicrmw add{{.+}} [[TVAR_REF]], {{.+}} [[TVAR_PRIV_VAL]] |
| // CHECK: call void @__kmpc_end_reduce({{.+}}, {{.+}}, {{.+}} [[RED_VAR]]) |
| // CHECK: br |
| |
| // CHECK: !{!"llvm.loop.vectorize.enable", i1 true} |
| #endif |