diff options
Diffstat (limited to 'test/OpenMP/master_taskloop_simd_reduction_codegen.cpp')
| -rw-r--r-- | test/OpenMP/master_taskloop_simd_reduction_codegen.cpp | 215 |
1 files changed, 215 insertions, 0 deletions
diff --git a/test/OpenMP/master_taskloop_simd_reduction_codegen.cpp b/test/OpenMP/master_taskloop_simd_reduction_codegen.cpp new file mode 100644 index 0000000000..ca0c0feccc --- /dev/null +++ b/test/OpenMP/master_taskloop_simd_reduction_codegen.cpp @@ -0,0 +1,215 @@ +// RUN: %clang_cc1 -fopenmp -x c++ %s -verify -debug-info-kind=limited -emit-llvm -o - -triple powerpc64le-unknown-linux-gnu -std=c++98 | FileCheck %s + +// RUN: %clang_cc1 -fopenmp-simd -x c++ %s -verify -debug-info-kind=limited -emit-llvm -o - -triple powerpc64le-unknown-linux-gnu -std=c++98 | FileCheck --check-prefix SIMD-ONLY0 %s +// SIMD-ONLY0-NOT: {{__kmpc|__tgt}} +// expected-no-diagnostics + +struct S { + float a; + S() : a(0.0f) {} + ~S() {} +}; + +#pragma omp declare reduction(+:S:omp_out.a += omp_in.a) initializer(omp_priv = omp_orig) + +float g; + +int a; +#pragma omp threadprivate(a) +int main (int argc, char *argv[]) +{ +int i, n; +float a[100], b[100], sum, e[argc + 100]; +S c[100]; +float &d = g; + +/* Some initializations */ +n = 100; +for (i=0; i < n; i++) + a[i] = b[i] = i * 1.0; +sum = 0.0; + +#pragma omp master taskloop simd reduction(+:sum, c[:n], d, e) + for (i=0; i < n; i++) { + sum = sum + (a[i] * b[i]); + c[i].a = i*i; + d += i*i; + e[i] = i; + } + +} + +// CHECK-LABEL: @main( +// CHECK: [[RETVAL:%.*]] = alloca i32, +// CHECK: [[ARGC_ADDR:%.*]] = alloca i32, +// CHECK: [[ARGV_ADDR:%.*]] = alloca i8**, +// CHECK: [[I:%.*]] = alloca i32, +// CHECK: [[N:%.*]] = alloca i32, +// CHECK: [[A:%.*]] = alloca [100 x float], +// CHECK: [[B:%.*]] = alloca [100 x float], +// CHECK: [[SUM:%.*]] = alloca float, +// CHECK: [[SAVED_STACK:%.*]] = alloca i8*, +// CHECK: [[C:%.*]] = alloca [100 x %struct.S], +// CHECK: [[D:%.*]] = alloca float*, +// CHECK: [[AGG_CAPTURED:%.*]] = alloca [[STRUCT_ANON:%.*]], +// CHECK: [[DOTRD_INPUT_:%.*]] = alloca [4 x %struct.kmp_task_red_input_t], +// CHECK: alloca i32, +// CHECK: [[DOTCAPTURE_EXPR_:%.*]] = alloca i32, +// CHECK: [[DOTCAPTURE_EXPR_9:%.*]] = alloca i32, +// CHECK: [[TMP0:%.*]] = call i32 @__kmpc_global_thread_num(%struct.ident_t* +// CHECK: store i32 0, i32* [[RETVAL]], +// CHECK: store i32 [[ARGC:%.*]], i32* [[ARGC_ADDR]], +// CHECK: store i8** [[ARGV:%.*]], i8*** [[ARGV_ADDR]], +// CHECK: [[TMP1:%.*]] = load i32, i32* [[ARGC_ADDR]], +// CHECK: [[ADD:%.*]] = add nsw i32 [[TMP1]], 100 +// CHECK: [[TMP2:%.*]] = zext i32 [[ADD]] to i64 +// CHECK: [[VLA:%.+]] = alloca float, i64 % + +// CHECK: call void @__kmpc_taskgroup(%struct.ident_t* +// CHECK-DAG: [[TMP21:%.*]] = bitcast float* [[SUM]] to i8* +// CHECK-DAG: store i8* [[TMP21]], i8** [[TMP20:%[^,]+]], +// CHECK-DAG: [[TMP20]] = getelementptr inbounds [[STRUCT_KMP_TASK_RED_INPUT_T:%.+]], %struct.kmp_task_red_input_t* [[DOTRD_INPUT_GEP_:%.+]], i32 0, i32 0 +// CHECK-DAG: [[TMP22:%.*]] = getelementptr inbounds [[STRUCT_KMP_TASK_RED_INPUT_T]], %struct.kmp_task_red_input_t* [[DOTRD_INPUT_GEP_]], i32 0, i32 1 +// CHECK-DAG: store i64 4, i64* [[TMP22]], +// CHECK-DAG: [[TMP23:%.*]] = getelementptr inbounds [[STRUCT_KMP_TASK_RED_INPUT_T]], %struct.kmp_task_red_input_t* [[DOTRD_INPUT_GEP_]], i32 0, i32 2 +// CHECK-DAG: store i8* bitcast (void (i8*)* @[[RED_INIT1:.+]] to i8*), i8** [[TMP23]], +// CHECK-DAG: [[TMP24:%.*]] = getelementptr inbounds [[STRUCT_KMP_TASK_RED_INPUT_T]], %struct.kmp_task_red_input_t* [[DOTRD_INPUT_GEP_]], i32 0, i32 3 +// CHECK-DAG: store i8* null, i8** [[TMP24]], +// CHECK-DAG: [[TMP25:%.*]] = getelementptr inbounds [[STRUCT_KMP_TASK_RED_INPUT_T]], %struct.kmp_task_red_input_t* [[DOTRD_INPUT_GEP_]], i32 0, i32 4 +// CHECK-DAG: store i8* bitcast (void (i8*, i8*)* @[[RED_COMB1:.+]] to i8*), i8** [[TMP25]], +// CHECK-DAG: [[TMP26:%.*]] = getelementptr inbounds [[STRUCT_KMP_TASK_RED_INPUT_T]], %struct.kmp_task_red_input_t* [[DOTRD_INPUT_GEP_]], i32 0, i32 5 +// CHECK-DAG: [[TMP27:%.*]] = bitcast i32* [[TMP26]] to i8* +// CHECK-DAG: call void @llvm.memset.p0i8.i64(i8* align 8 [[TMP27]], i8 0, i64 4, i1 false) +// CHECK-DAG: [[ARRAYIDX5:%.*]] = getelementptr inbounds [100 x %struct.S], [100 x %struct.S]* [[C]], i64 0, i64 0 +// CHECK-DAG: [[LB_ADD_LEN:%.*]] = add nsw i64 -1, % +// CHECK-DAG: [[ARRAYIDX6:%.*]] = getelementptr inbounds [100 x %struct.S], [100 x %struct.S]* [[C]], i64 0, i64 [[LB_ADD_LEN]] +// CHECK-DAG: [[TMP31:%.*]] = bitcast %struct.S* [[ARRAYIDX5]] to i8* +// CHECK-DAG: store i8* [[TMP31]], i8** [[TMP28:%[^,]+]], +// CHECK-DAG: [[TMP28]] = getelementptr inbounds [[STRUCT_KMP_TASK_RED_INPUT_T]], %struct.kmp_task_red_input_t* [[DOTRD_INPUT_GEP_4:%.+]], i32 0, i32 0 +// CHECK-DAG: [[TMP32:%.*]] = ptrtoint %struct.S* [[ARRAYIDX6]] to i64 +// CHECK-DAG: [[TMP33:%.*]] = ptrtoint %struct.S* [[ARRAYIDX5]] to i64 +// CHECK-DAG: [[TMP34:%.*]] = sub i64 [[TMP32]], [[TMP33]] +// CHECK-DAG: [[TMP35:%.*]] = sdiv exact i64 [[TMP34]], ptrtoint (float* getelementptr (float, float* null, i32 1) to i64) +// CHECK-DAG: [[TMP36:%.*]] = add nuw i64 [[TMP35]], 1 +// CHECK-DAG: [[TMP37:%.*]] = mul nuw i64 [[TMP36]], ptrtoint (float* getelementptr (float, float* null, i32 1) to i64) +// CHECK-DAG: store i64 [[TMP37]], i64* [[TMP38:%[^,]+]], +// CHECK-DAG: [[TMP38]] = getelementptr inbounds [[STRUCT_KMP_TASK_RED_INPUT_T]], %struct.kmp_task_red_input_t* [[DOTRD_INPUT_GEP_4]], i32 0, i32 1 +// CHECK-DAG: [[TMP39:%.*]] = getelementptr inbounds [[STRUCT_KMP_TASK_RED_INPUT_T]], %struct.kmp_task_red_input_t* [[DOTRD_INPUT_GEP_4]], i32 0, i32 2 +// CHECK-DAG: store i8* bitcast (void (i8*)* @[[RED_INIT2:.+]] to i8*), i8** [[TMP39]], +// CHECK-DAG: [[TMP40:%.*]] = getelementptr inbounds [[STRUCT_KMP_TASK_RED_INPUT_T]], %struct.kmp_task_red_input_t* [[DOTRD_INPUT_GEP_4]], i32 0, i32 3 +// CHECK-DAG: store i8* bitcast (void (i8*)* @[[RED_FINI2:.+]] to i8*), i8** [[TMP40]], +// CHECK-DAG: [[TMP41:%.*]] = getelementptr inbounds [[STRUCT_KMP_TASK_RED_INPUT_T]], %struct.kmp_task_red_input_t* [[DOTRD_INPUT_GEP_4]], i32 0, i32 4 +// CHECK-DAG: store i8* bitcast (void (i8*, i8*)* @[[RED_COMB2:.+]] to i8*), i8** [[TMP41]], +// CHECK-DAG: [[TMP42:%.*]] = getelementptr inbounds [[STRUCT_KMP_TASK_RED_INPUT_T]], %struct.kmp_task_red_input_t* [[DOTRD_INPUT_GEP_4]], i32 0, i32 5 +// CHECK-DAG: store i32 1, i32* [[TMP42]], +// CHECK-DAG: [[TMP44:%.*]] = load float*, float** [[D]], +// CHECK-DAG: [[TMP45:%.*]] = bitcast float* [[TMP44]] to i8* +// CHECK-DAG: store i8* [[TMP45]], i8** [[TMP43:%[^,]+]], +// CHECK-DAG: [[TMP43]] = getelementptr inbounds [[STRUCT_KMP_TASK_RED_INPUT_T]], %struct.kmp_task_red_input_t* [[DOTRD_INPUT_GEP_7:%.+]], i32 0, i32 0 +// CHECK-DAG: [[TMP46:%.*]] = getelementptr inbounds [[STRUCT_KMP_TASK_RED_INPUT_T]], %struct.kmp_task_red_input_t* [[DOTRD_INPUT_GEP_7]], i32 0, i32 1 +// CHECK-DAG: store i64 4, i64* [[TMP46]], +// CHECK-DAG: [[TMP47:%.*]] = getelementptr inbounds [[STRUCT_KMP_TASK_RED_INPUT_T]], %struct.kmp_task_red_input_t* [[DOTRD_INPUT_GEP_7]], i32 0, i32 2 +// CHECK-DAG: store i8* bitcast (void (i8*)* @[[RED_INIT3:.+]] to i8*), i8** [[TMP47]], +// CHECK-DAG: [[TMP48:%.*]] = getelementptr inbounds [[STRUCT_KMP_TASK_RED_INPUT_T]], %struct.kmp_task_red_input_t* [[DOTRD_INPUT_GEP_7]], i32 0, i32 3 +// CHECK-DAG: store i8* null, i8** [[TMP48]], +// CHECK-DAG: [[TMP49:%.*]] = getelementptr inbounds [[STRUCT_KMP_TASK_RED_INPUT_T]], %struct.kmp_task_red_input_t* [[DOTRD_INPUT_GEP_7]], i32 0, i32 4 +// CHECK-DAG: store i8* bitcast (void (i8*, i8*)* @[[RED_COMB3:.+]] to i8*), i8** [[TMP49]], +// CHECK-DAG: [[TMP50:%.*]] = getelementptr inbounds [[STRUCT_KMP_TASK_RED_INPUT_T]], %struct.kmp_task_red_input_t* [[DOTRD_INPUT_GEP_7]], i32 0, i32 5 +// CHECK-DAG: [[TMP51:%.*]] = bitcast i32* [[TMP50]] to i8* +// CHECK-DAG: call void @llvm.memset.p0i8.i64(i8* align 8 [[TMP51]], i8 0, i64 4, i1 false) +// CHECK-DAG: [[TMP53:%.*]] = bitcast float* [[VLA]] to i8* +// CHECK-DAG: store i8* [[TMP53]], i8** [[TMP52:%[^,]+]], +// CHECK-DAG: [[TMP52]] = getelementptr inbounds [[STRUCT_KMP_TASK_RED_INPUT_T]], %struct.kmp_task_red_input_t* [[DOTRD_INPUT_GEP_8:%.+]], i32 0, i32 0 +// CHECK-DAG: [[TMP54:%.*]] = mul nuw i64 [[TMP2]], 4 +// CHECK-DAG: [[TMP55:%.*]] = udiv exact i64 [[TMP54]], ptrtoint (float* getelementptr (float, float* null, i32 1) to i64) +// CHECK-DAG: store i64 [[TMP54]], i64* [[TMP56:%[^,]+]], +// CHECK-DAG: [[TMP56]] = getelementptr inbounds [[STRUCT_KMP_TASK_RED_INPUT_T]], %struct.kmp_task_red_input_t* [[DOTRD_INPUT_GEP_8]], i32 0, i32 1 +// CHECK-DAG: [[TMP57:%.*]] = getelementptr inbounds [[STRUCT_KMP_TASK_RED_INPUT_T]], %struct.kmp_task_red_input_t* [[DOTRD_INPUT_GEP_8]], i32 0, i32 2 +// CHECK-DAG: store i8* bitcast (void (i8*)* @[[RED_INIT4:.+]] to i8*), i8** [[TMP57]], +// CHECK-DAG: [[TMP58:%.*]] = getelementptr inbounds [[STRUCT_KMP_TASK_RED_INPUT_T]], %struct.kmp_task_red_input_t* [[DOTRD_INPUT_GEP_8]], i32 0, i32 3 +// CHECK-DAG: store i8* null, i8** [[TMP58]], +// CHECK-DAG: [[TMP59:%.*]] = getelementptr inbounds [[STRUCT_KMP_TASK_RED_INPUT_T]], %struct.kmp_task_red_input_t* [[DOTRD_INPUT_GEP_8]], i32 0, i32 4 +// CHECK-DAG: store i8* bitcast (void (i8*, i8*)* @[[RED_COMB4:.+]] to i8*), i8** [[TMP59]], +// CHECK-DAG: [[TMP60:%.*]] = getelementptr inbounds [[STRUCT_KMP_TASK_RED_INPUT_T]], %struct.kmp_task_red_input_t* [[DOTRD_INPUT_GEP_8]], i32 0, i32 5 +// CHECK-DAG: store i32 1, i32* [[TMP60]], +// CHECK-DAG: [[DOTRD_INPUT_GEP_]] = getelementptr inbounds [4 x %struct.kmp_task_red_input_t], [4 x %struct.kmp_task_red_input_t]* [[DOTRD_INPUT_]], i64 0, i64 +// CHECK-DAG: [[DOTRD_INPUT_GEP_4]] = getelementptr inbounds [4 x %struct.kmp_task_red_input_t], [4 x %struct.kmp_task_red_input_t]* [[DOTRD_INPUT_]], i64 0, i64 +// CHECK-DAG: [[DOTRD_INPUT_GEP_7]] = getelementptr inbounds [4 x %struct.kmp_task_red_input_t], [4 x %struct.kmp_task_red_input_t]* [[DOTRD_INPUT_]], i64 0, i64 +// CHECK-DAG: [[DOTRD_INPUT_GEP_8]] = getelementptr inbounds [4 x %struct.kmp_task_red_input_t], [4 x %struct.kmp_task_red_input_t]* [[DOTRD_INPUT_]], i64 0, i64 +// CHECK: [[TMP61:%.*]] = bitcast [4 x %struct.kmp_task_red_input_t]* [[DOTRD_INPUT_]] to i8* +// CHECK: [[TMP62:%.*]] = call i8* @__kmpc_task_reduction_init(i32 [[TMP0]], i32 4, i8* [[TMP61]]) +// CHECK: [[TMP63:%.*]] = load i32, i32* [[N]], +// CHECK: store i32 [[TMP63]], i32* [[DOTCAPTURE_EXPR_]], +// CHECK: [[TMP64:%.*]] = load i32, i32* [[DOTCAPTURE_EXPR_]], +// CHECK: [[SUB:%.*]] = sub nsw i32 [[TMP64]], 0 +// CHECK: [[SUB10:%.*]] = sub nsw i32 [[SUB]], 1 +// CHECK: [[ADD11:%.*]] = add nsw i32 [[SUB10]], 1 +// CHECK: [[DIV:%.*]] = sdiv i32 [[ADD11]], 1 +// CHECK: [[SUB12:%.*]] = sub nsw i32 [[DIV]], 1 +// CHECK: store i32 [[SUB12]], i32* [[DOTCAPTURE_EXPR_9]], +// CHECK: [[TMP65:%.*]] = call i8* @__kmpc_omp_task_alloc(%struct.ident_t* %{{.+}}, i32 [[TMP0]], i32 1, i64 888, i64 72, i32 (i32, i8*)* bitcast (i32 (i32, %struct.kmp_task_t_with_privates*)* @{{.+}} to i32 (i32, i8*)*)) +// CHECK: call void @__kmpc_taskloop(%struct.ident_t* %{{.+}}, i32 [[TMP0]], i8* [[TMP65]], i32 1, i64* %{{.+}}, i64* %{{.+}}, i64 %{{.+}}, i32 1, i32 0, i64 0, i8* null) +// CHECK: call void @__kmpc_end_taskgroup(%struct.ident_t* + +// CHECK: ret i32 + +// CHECK: define internal void @[[RED_INIT1]](i8* %0) +// CHECK: store float 0.000000e+00, float* % +// CHECK: ret void + +// CHECK: define internal void @[[RED_COMB1]](i8* %0, i8* %1) +// CHECK: fadd float % +// CHECK: store float %{{.+}}, float* % +// CHECK: ret void + +// CHECK: define internal void @[[RED_INIT2]](i8* %0) +// CHECK: call i8* @__kmpc_threadprivate_cached( +// CHECK: call i8* @__kmpc_threadprivate_cached( +// CHECK: call void [[OMP_INIT1:@.+]]( +// CHECK: ret void + +// CHECK: define internal void [[OMP_COMB1:@.+]](%struct.S* noalias %0, %struct.S* noalias %1) +// CHECK: fadd float % + +// CHECK: define internal void [[OMP_INIT1]](%struct.S* noalias %0, %struct.S* noalias %1) +// CHECK: call void @llvm.memcpy.p0i8.p0i8.i64( + +// CHECK: define internal void @[[RED_FINI2]](i8* %0) +// CHECK: call i8* @__kmpc_threadprivate_cached( +// CHECK: call void @ +// CHECK: ret void + +// CHECK: define internal void @[[RED_COMB2]](i8* %0, i8* %1) +// CHECK: call i8* @__kmpc_threadprivate_cached( +// CHECK: call void [[OMP_COMB1]]( +// CHECK: ret void + +// CHECK: define internal void @[[RED_INIT3]](i8* %0) +// CHECK: store float 0.000000e+00, float* % +// CHECK: ret void + +// CHECK: define internal void @[[RED_COMB3]](i8* %0, i8* %1) +// CHECK: fadd float % +// CHECK: store float %{{.+}}, float* % +// CHECK: ret void + +// CHECK: define internal void @[[RED_INIT4]](i8* %0) +// CHECK: call i8* @__kmpc_threadprivate_cached( +// CHECK: store float 0.000000e+00, float* % +// CHECK: ret void + +// CHECK: define internal void @[[RED_COMB4]](i8* %0, i8* %1) +// CHECK: call i8* @__kmpc_threadprivate_cached( +// CHECK: fadd float % +// CHECK: store float %{{.+}}, float* % +// CHECK: ret void + +// CHECK-DAG: !DISubprogram(linkageName: "[[RED_INIT1]]" +// CHECK-DAG: !DISubprogram(linkageName: "[[RED_COMB1]]" +// CHECK-DAG: !DISubprogram(linkageName: "[[RED_INIT2]]" +// CHECK-DAG: !DISubprogram(linkageName: "[[RED_FINI2]]" +// CHECK-DAG: !DISubprogram(linkageName: "[[RED_COMB2]]" +// CHECK-DAG: !DISubprogram(linkageName: "[[RED_INIT3]]" +// CHECK-DAG: !DISubprogram(linkageName: "[[RED_COMB3]]" +// CHECK-DAG: !DISubprogram(linkageName: "[[RED_INIT4]]" +// CHECK-DAG: !DISubprogram(linkageName: "[[RED_COMB4]]" |