diff options
Diffstat (limited to 'test/OpenMP/master_taskloop_simd_codegen.cpp')
| -rw-r--r-- | test/OpenMP/master_taskloop_simd_codegen.cpp | 239 |
1 files changed, 239 insertions, 0 deletions
diff --git a/test/OpenMP/master_taskloop_simd_codegen.cpp b/test/OpenMP/master_taskloop_simd_codegen.cpp new file mode 100644 index 0000000000..48a22fce64 --- /dev/null +++ b/test/OpenMP/master_taskloop_simd_codegen.cpp @@ -0,0 +1,239 @@ +// RUN: %clang_cc1 -verify -triple x86_64-apple-darwin10 -fopenmp -x c++ -emit-llvm %s -o - -femit-all-decls | FileCheck %s +// RUN: %clang_cc1 -fopenmp -x c++ -triple x86_64-apple-darwin10 -emit-pch -o %t %s +// RUN: %clang_cc1 -fopenmp -x c++ -triple x86_64-apple-darwin10 -include-pch %t -verify %s -emit-llvm -o - -femit-all-decls | FileCheck %s + +// RUN: %clang_cc1 -verify -triple x86_64-apple-darwin10 -fopenmp-simd -x c++ -emit-llvm %s -o - -femit-all-decls | FileCheck --check-prefix SIMD-ONLY0 %s +// RUN: %clang_cc1 -fopenmp-simd -x c++ -triple x86_64-apple-darwin10 -emit-pch -o %t %s +// RUN: %clang_cc1 -fopenmp-simd -x c++ -triple x86_64-apple-darwin10 -include-pch %t -verify %s -emit-llvm -o - -femit-all-decls | FileCheck --check-prefix SIMD-ONLY0 %s +// SIMD-ONLY0-NOT: {{__kmpc|__tgt}} +// expected-no-diagnostics +#ifndef HEADER +#define HEADER + +// CHECK-LABEL: @main +int main(int argc, char **argv) { +// CHECK: [[GTID:%.+]] = call i32 @__kmpc_global_thread_num(%struct.ident_t* [[DEFLOC:@.+]]) +// CHECK: [[RES:%.+]] = call {{.*}}i32 @__kmpc_master(%struct.ident_t* [[DEFLOC]], i32 [[GTID]]) +// CHECK-NEXT: [[IS_MASTER:%.+]] = icmp ne i32 [[RES]], 0 +// CHECK-NEXT: br i1 [[IS_MASTER]], label {{%?}}[[THEN:.+]], label {{%?}}[[EXIT:.+]] +// CHECK: [[THEN]] +// CHECK: call void @__kmpc_taskgroup(%struct.ident_t* [[DEFLOC]], i32 [[GTID]]) +// CHECK: [[TASKV:%.+]] = call i8* @__kmpc_omp_task_alloc(%struct.ident_t* [[DEFLOC]], i32 [[GTID]], i32 33, i64 80, i64 1, i32 (i32, i8*)* bitcast (i32 (i32, [[TDP_TY:%.+]]*)* [[TASK1:@.+]] to i32 (i32, i8*)*)) +// CHECK: [[TASK:%.+]] = bitcast i8* [[TASKV]] to [[TDP_TY]]* +// CHECK: [[TASK_DATA:%.+]] = getelementptr inbounds [[TDP_TY]], [[TDP_TY]]* [[TASK]], i32 0, i32 0 +// CHECK: [[DOWN:%.+]] = getelementptr inbounds [[TD_TY:%.+]], [[TD_TY]]* [[TASK_DATA]], i32 0, i32 5 +// CHECK: store i64 0, i64* [[DOWN]], +// CHECK: [[UP:%.+]] = getelementptr inbounds [[TD_TY]], [[TD_TY]]* [[TASK_DATA]], i32 0, i32 6 +// CHECK: store i64 9, i64* [[UP]], +// CHECK: [[ST:%.+]] = getelementptr inbounds [[TD_TY]], [[TD_TY]]* [[TASK_DATA]], i32 0, i32 7 +// CHECK: store i64 1, i64* [[ST]], +// CHECK: [[ST_VAL:%.+]] = load i64, i64* [[ST]], +// CHECK: call void @__kmpc_taskloop(%struct.ident_t* [[DEFLOC]], i32 [[GTID]], i8* [[TASKV]], i32 1, i64* [[DOWN]], i64* [[UP]], i64 [[ST_VAL]], i32 1, i32 0, i64 0, i8* null) +// CHECK: call void @__kmpc_end_taskgroup(%struct.ident_t* [[DEFLOC]], i32 [[GTID]]) +// CHECK: call {{.*}}void @__kmpc_end_master(%struct.ident_t* [[DEFLOC]], i32 [[GTID]]) +// CHECK-NEXT: br label {{%?}}[[EXIT]] +// CHECK: [[EXIT]] +#pragma omp master taskloop simd priority(argc) + for (int i = 0; i < 10; ++i) + ; +// CHECK: [[RES:%.+]] = call {{.*}}i32 @__kmpc_master(%struct.ident_t* [[DEFLOC]], i32 [[GTID]]) +// CHECK-NEXT: [[IS_MASTER:%.+]] = icmp ne i32 [[RES]], 0 +// CHECK-NEXT: br i1 [[IS_MASTER]], label {{%?}}[[THEN:.+]], label {{%?}}[[EXIT:.+]] +// CHECK: [[THEN]] +// CHECK: [[TASKV:%.+]] = call i8* @__kmpc_omp_task_alloc(%struct.ident_t* [[DEFLOC]], i32 [[GTID]], i32 1, i64 80, i64 1, i32 (i32, i8*)* bitcast (i32 (i32, [[TDP_TY:%.+]]*)* [[TASK2:@.+]] to i32 (i32, i8*)*)) +// CHECK: [[TASK:%.+]] = bitcast i8* [[TASKV]] to [[TDP_TY]]* +// CHECK: [[TASK_DATA:%.+]] = getelementptr inbounds [[TDP_TY]], [[TDP_TY]]* [[TASK]], i32 0, i32 0 +// CHECK: [[DOWN:%.+]] = getelementptr inbounds [[TD_TY:%.+]], [[TD_TY]]* [[TASK_DATA]], i32 0, i32 5 +// CHECK: store i64 0, i64* [[DOWN]], +// CHECK: [[UP:%.+]] = getelementptr inbounds [[TD_TY]], [[TD_TY]]* [[TASK_DATA]], i32 0, i32 6 +// CHECK: store i64 9, i64* [[UP]], +// CHECK: [[ST:%.+]] = getelementptr inbounds [[TD_TY]], [[TD_TY]]* [[TASK_DATA]], i32 0, i32 7 +// CHECK: store i64 1, i64* [[ST]], +// CHECK: [[ST_VAL:%.+]] = load i64, i64* [[ST]], +// CHECK: [[GRAINSIZE:%.+]] = zext i32 %{{.+}} to i64 +// CHECK: call void @__kmpc_taskloop(%struct.ident_t* [[DEFLOC]], i32 [[GTID]], i8* [[TASKV]], i32 1, i64* [[DOWN]], i64* [[UP]], i64 [[ST_VAL]], i32 1, i32 1, i64 [[GRAINSIZE]], i8* null) +// CHECK: call {{.*}}void @__kmpc_end_master(%struct.ident_t* [[DEFLOC]], i32 [[GTID]]) +// CHECK-NEXT: br label {{%?}}[[EXIT]] +// CHECK: [[EXIT]] +#pragma omp master taskloop simd nogroup grainsize(argc) simdlen(4) + for (int i = 0; i < 10; ++i) + ; +// CHECK: [[RES:%.+]] = call {{.*}}i32 @__kmpc_master(%struct.ident_t* [[DEFLOC]], i32 [[GTID]]) +// CHECK-NEXT: [[IS_MASTER:%.+]] = icmp ne i32 [[RES]], 0 +// CHECK-NEXT: br i1 [[IS_MASTER]], label {{%?}}[[THEN:.+]], label {{%?}}[[EXIT:.+]] +// CHECK: [[THEN]] +// CHECK: call void @__kmpc_taskgroup(%struct.ident_t* [[DEFLOC]], i32 [[GTID]]) +// CHECK: [[TASKV:%.+]] = call i8* @__kmpc_omp_task_alloc(%struct.ident_t* [[DEFLOC]], i32 [[GTID]], i32 1, i64 80, i64 24, i32 (i32, i8*)* bitcast (i32 (i32, [[TDP_TY:%.+]]*)* [[TASK3:@.+]] to i32 (i32, i8*)*)) +// CHECK: [[TASK:%.+]] = bitcast i8* [[TASKV]] to [[TDP_TY]]* +// CHECK: [[TASK_DATA:%.+]] = getelementptr inbounds [[TDP_TY]], [[TDP_TY]]* [[TASK]], i32 0, i32 0 +// CHECK: [[IF:%.+]] = icmp ne i32 %{{.+}}, 0 +// CHECK: [[IF_INT:%.+]] = sext i1 [[IF]] to i32 +// CHECK: [[DOWN:%.+]] = getelementptr inbounds [[TD_TY:%.+]], [[TD_TY]]* [[TASK_DATA]], i32 0, i32 5 +// CHECK: store i64 0, i64* [[DOWN]], +// CHECK: [[UP:%.+]] = getelementptr inbounds [[TD_TY]], [[TD_TY]]* [[TASK_DATA]], i32 0, i32 6 +// CHECK: store i64 %{{.+}}, i64* [[UP]], +// CHECK: [[ST:%.+]] = getelementptr inbounds [[TD_TY]], [[TD_TY]]* [[TASK_DATA]], i32 0, i32 7 +// CHECK: store i64 1, i64* [[ST]], +// CHECK: [[ST_VAL:%.+]] = load i64, i64* [[ST]], +// CHECK: call void @__kmpc_taskloop(%struct.ident_t* [[DEFLOC]], i32 [[GTID]], i8* [[TASKV]], i32 [[IF_INT]], i64* [[DOWN]], i64* [[UP]], i64 [[ST_VAL]], i32 1, i32 2, i64 4, i8* null) +// CHECK: call void @__kmpc_end_taskgroup(%struct.ident_t* [[DEFLOC]], i32 [[GTID]]) +// CHECK: call {{.*}}void @__kmpc_end_master(%struct.ident_t* [[DEFLOC]], i32 [[GTID]]) +// CHECK-NEXT: br label {{%?}}[[EXIT]] +// CHECK: [[EXIT]] + int i; +#pragma omp master taskloop simd if(argc) shared(argc, argv) collapse(2) num_tasks(4) safelen(32) + for (i = 0; i < argc; ++i) + for (int j = argc; j < argv[argc][argc]; ++j) + ; +} + +// CHECK: define internal i32 [[TASK1]]( +// CHECK: [[DOWN:%.+]] = getelementptr inbounds [[TD_TY:%.+]], [[TD_TY]]* %{{.+}}, i32 0, i32 5 +// CHECK: [[DOWN_VAL:%.+]] = load i64, i64* [[DOWN]], +// CHECK: [[UP:%.+]] = getelementptr inbounds [[TD_TY]], [[TD_TY]]* %{{.+}}, i32 0, i32 6 +// CHECK: [[UP_VAL:%.+]] = load i64, i64* [[UP]], +// CHECK: [[ST:%.+]] = getelementptr inbounds [[TD_TY]], [[TD_TY]]* %{{.+}}, i32 0, i32 7 +// CHECK: [[ST_VAL:%.+]] = load i64, i64* [[ST]], +// CHECK: [[LITER:%.+]] = getelementptr inbounds [[TD_TY]], [[TD_TY]]* %{{.+}}, i32 0, i32 8 +// CHECK: [[LITER_VAL:%.+]] = load i32, i32* [[LITER]], +// CHECK: store i64 [[DOWN_VAL]], i64* [[LB:%[^,]+]], +// CHECK: store i64 [[UP_VAL]], i64* [[UB:%[^,]+]], +// CHECK: store i64 [[ST_VAL]], i64* [[ST:%[^,]+]], +// CHECK: store i32 [[LITER_VAL]], i32* [[LITER:%[^,]+]], +// CHECK: [[LB_VAL:%.+]] = load i64, i64* [[LB]], +// CHECK: [[LB_I32:%.+]] = trunc i64 [[LB_VAL]] to i32 +// CHECK: store i32 [[LB_I32]], i32* [[CNT:%.+]], +// CHECK: br label +// CHECK: [[VAL:%.+]] = load i32, i32* [[CNT]],{{.*}}!llvm.access.group +// CHECK: [[VAL_I64:%.+]] = sext i32 [[VAL]] to i64 +// CHECK: [[UB_VAL:%.+]] = load i64, i64* [[UB]],{{.*}}!llvm.access.group +// CHECK: [[CMP:%.+]] = icmp ule i64 [[VAL_I64]], [[UB_VAL]] +// CHECK: br i1 [[CMP]], label %{{.+}}, label %{{.+}} +// CHECK: load i32, i32* %{{.*}}!llvm.access.group +// CHECK: store i32 %{{.*}}!llvm.access.group +// CHECK: load i32, i32* %{{.*}}!llvm.access.group +// CHECK: add nsw i32 %{{.+}}, 1 +// CHECK: store i32 %{{.+}}, i32* %{{.*}}!llvm.access.group +// CHECK: br label %{{.*}}!llvm.loop +// CHECK: ret i32 0 + +// CHECK: define internal i32 [[TASK2]]( +// CHECK: [[DOWN:%.+]] = getelementptr inbounds [[TD_TY:%.+]], [[TD_TY]]* %{{.+}}, i32 0, i32 5 +// CHECK: [[DOWN_VAL:%.+]] = load i64, i64* [[DOWN]], +// CHECK: [[UP:%.+]] = getelementptr inbounds [[TD_TY]], [[TD_TY]]* %{{.+}}, i32 0, i32 6 +// CHECK: [[UP_VAL:%.+]] = load i64, i64* [[UP]], +// CHECK: [[ST:%.+]] = getelementptr inbounds [[TD_TY]], [[TD_TY]]* %{{.+}}, i32 0, i32 7 +// CHECK: [[ST_VAL:%.+]] = load i64, i64* [[ST]], +// CHECK: [[LITER:%.+]] = getelementptr inbounds [[TD_TY]], [[TD_TY]]* %{{.+}}, i32 0, i32 8 +// CHECK: [[LITER_VAL:%.+]] = load i32, i32* [[LITER]], +// CHECK: store i64 [[DOWN_VAL]], i64* [[LB:%[^,]+]], +// CHECK: store i64 [[UP_VAL]], i64* [[UB:%[^,]+]], +// CHECK: store i64 [[ST_VAL]], i64* [[ST:%[^,]+]], +// CHECK: store i32 [[LITER_VAL]], i32* [[LITER:%[^,]+]], +// CHECK: [[LB_VAL:%.+]] = load i64, i64* [[LB]], +// CHECK: [[LB_I32:%.+]] = trunc i64 [[LB_VAL]] to i32 +// CHECK: store i32 [[LB_I32]], i32* [[CNT:%.+]], +// CHECK: br label +// CHECK: [[VAL:%.+]] = load i32, i32* [[CNT]],{{.*}}!llvm.access.group +// CHECK: [[VAL_I64:%.+]] = sext i32 [[VAL]] to i64 +// CHECK: [[UB_VAL:%.+]] = load i64, i64* [[UB]],{{.*}}!llvm.access.group +// CHECK: [[CMP:%.+]] = icmp ule i64 [[VAL_I64]], [[UB_VAL]] +// CHECK: br i1 [[CMP]], label %{{.+}}, label %{{.+}} +// CHECK: load i32, i32* %{{.*}}!llvm.access.group +// CHECK: store i32 %{{.*}}!llvm.access.group +// CHECK: load i32, i32* %{{.*}}!llvm.access.group +// CHECK: add nsw i32 %{{.+}}, 1 +// CHECK: store i32 %{{.+}}, i32* %{{.*}}!llvm.access.group +// CHECK: br label %{{.*}}!llvm.loop +// CHECK: ret i32 0 + +// CHECK: define internal i32 [[TASK3]]( +// CHECK: [[DOWN:%.+]] = getelementptr inbounds [[TD_TY:%.+]], [[TD_TY]]* %{{.+}}, i32 0, i32 5 +// CHECK: [[DOWN_VAL:%.+]] = load i64, i64* [[DOWN]], +// CHECK: [[UP:%.+]] = getelementptr inbounds [[TD_TY]], [[TD_TY]]* %{{.+}}, i32 0, i32 6 +// CHECK: [[UP_VAL:%.+]] = load i64, i64* [[UP]], +// CHECK: [[ST:%.+]] = getelementptr inbounds [[TD_TY]], [[TD_TY]]* %{{.+}}, i32 0, i32 7 +// CHECK: [[ST_VAL:%.+]] = load i64, i64* [[ST]], +// CHECK: [[LITER:%.+]] = getelementptr inbounds [[TD_TY]], [[TD_TY]]* %{{.+}}, i32 0, i32 8 +// CHECK: [[LITER_VAL:%.+]] = load i32, i32* [[LITER]], +// CHECK: store i64 [[DOWN_VAL]], i64* [[LB:%[^,]+]], +// CHECK: store i64 [[UP_VAL]], i64* [[UB:%[^,]+]], +// CHECK: store i64 [[ST_VAL]], i64* [[ST:%[^,]+]], +// CHECK: store i32 [[LITER_VAL]], i32* [[LITER:%[^,]+]], +// CHECK: [[LB_VAL:%.+]] = load i64, i64* [[LB]], +// CHECK: store i64 [[LB_VAL]], i64* [[CNT:%.+]], +// CHECK: br label +// CHECK-NOT: !llvm.access.group +// CHECK: br label %{{.*}}!llvm.loop +// CHECK: ret i32 0 + +// CHECK-LABEL: @_ZN1SC2Ei +struct S { + int a; + S(int c) { +// CHECK: [[GTID:%.+]] = call i32 @__kmpc_global_thread_num(%struct.ident_t* [[DEFLOC:@.+]]) +// CHECK: [[RES:%.+]] = call {{.*}}i32 @__kmpc_master(%struct.ident_t* [[DEFLOC]], i32 [[GTID]]) +// CHECK-NEXT: [[IS_MASTER:%.+]] = icmp ne i32 [[RES]], 0 +// CHECK-NEXT: br i1 [[IS_MASTER]], label {{%?}}[[THEN:.+]], label {{%?}}[[EXIT:.+]] +// CHECK: [[THEN]] +// CHECK: [[TASKV:%.+]] = call i8* @__kmpc_omp_task_alloc(%struct.ident_t* [[DEFLOC]], i32 [[GTID]], i32 1, i64 80, i64 16, i32 (i32, i8*)* bitcast (i32 (i32, [[TDP_TY:%.+]]*)* [[TASK4:@.+]] to i32 (i32, i8*)*)) +// CHECK: [[TASK:%.+]] = bitcast i8* [[TASKV]] to [[TDP_TY]]* +// CHECK: [[TASK_DATA:%.+]] = getelementptr inbounds [[TDP_TY]], [[TDP_TY]]* [[TASK]], i32 0, i32 0 +// CHECK: [[DOWN:%.+]] = getelementptr inbounds [[TD_TY:%.+]], [[TD_TY]]* [[TASK_DATA]], i32 0, i32 5 +// CHECK: store i64 0, i64* [[DOWN]], +// CHECK: [[UP:%.+]] = getelementptr inbounds [[TD_TY]], [[TD_TY]]* [[TASK_DATA]], i32 0, i32 6 +// CHECK: store i64 %{{.+}}, i64* [[UP]], +// CHECK: [[ST:%.+]] = getelementptr inbounds [[TD_TY]], [[TD_TY]]* [[TASK_DATA]], i32 0, i32 7 +// CHECK: store i64 1, i64* [[ST]], +// CHECK: [[ST_VAL:%.+]] = load i64, i64* [[ST]], +// CHECK: [[NUM_TASKS:%.+]] = zext i32 %{{.+}} to i64 +// CHECK: call void @__kmpc_taskloop(%struct.ident_t* [[DEFLOC]], i32 [[GTID]], i8* [[TASKV]], i32 1, i64* [[DOWN]], i64* [[UP]], i64 [[ST_VAL]], i32 1, i32 2, i64 [[NUM_TASKS]], i8* null) +// CHECK: call {{.*}}void @__kmpc_end_master(%struct.ident_t* [[DEFLOC]], i32 [[GTID]]) +// CHECK-NEXT: br label {{%?}}[[EXIT]] +// CHECK: [[EXIT]] +#pragma omp master taskloop simd shared(c) num_tasks(a) simdlen(8) safelen(64) + for (a = 0; a < c; ++a) + ; + } +} s(1); + +// CHECK: define internal i32 [[TASK4]]( +// CHECK: [[DOWN:%.+]] = getelementptr inbounds [[TD_TY:%.+]], [[TD_TY]]* %{{.+}}, i32 0, i32 5 +// CHECK: [[DOWN_VAL:%.+]] = load i64, i64* [[DOWN]], +// CHECK: [[UP:%.+]] = getelementptr inbounds [[TD_TY]], [[TD_TY]]* %{{.+}}, i32 0, i32 6 +// CHECK: [[UP_VAL:%.+]] = load i64, i64* [[UP]], +// CHECK: [[ST:%.+]] = getelementptr inbounds [[TD_TY]], [[TD_TY]]* %{{.+}}, i32 0, i32 7 +// CHECK: [[ST_VAL:%.+]] = load i64, i64* [[ST]], +// CHECK: [[LITER:%.+]] = getelementptr inbounds [[TD_TY]], [[TD_TY]]* %{{.+}}, i32 0, i32 8 +// CHECK: [[LITER_VAL:%.+]] = load i32, i32* [[LITER]], +// CHECK: store i64 [[DOWN_VAL]], i64* [[LB:%[^,]+]], +// CHECK: store i64 [[UP_VAL]], i64* [[UB:%[^,]+]], +// CHECK: store i64 [[ST_VAL]], i64* [[ST:%[^,]+]], +// CHECK: store i32 [[LITER_VAL]], i32* [[LITER:%[^,]+]], +// CHECK: [[LB_VAL:%.+]] = load i64, i64* [[LB]], +// CHECK: [[LB_I32:%.+]] = trunc i64 [[LB_VAL]] to i32 +// CHECK: store i32 [[LB_I32]], i32* [[CNT:%.+]], +// CHECK: br label +// CHECK: [[VAL:%.+]] = load i32, i32* [[CNT]], +// CHECK: [[VAL_I64:%.+]] = sext i32 [[VAL]] to i64 +// CHECK: [[UB_VAL:%.+]] = load i64, i64* [[UB]], +// CHECK: [[CMP:%.+]] = icmp ule i64 [[VAL_I64]], [[UB_VAL]] +// CHECK: br i1 [[CMP]], label %{{.+}}, label %{{.+}} +// CHECK: load i32, i32* % +// CHECK-NOT: !llvm.access.group +// CHECK: store i32 % +// CHECK-NOT: !llvm.access.group +// CHECK: load i32, i32* % +// CHECK-NOT: !llvm.access.group +// CHECK: add nsw i32 %{{.+}}, 1 +// CHECK: store i32 %{{.+}}, i32* % +// CHECK-NOT: !llvm.access.group +// CHECK: br label %{{.*}}!llvm.loop +// CHECK: ret i32 0 + +// CHECK: !{!"llvm.loop.vectorize.enable", i1 true} +// CHECK: !{!"llvm.loop.vectorize.width", i32 4} +// CHECK: !{!"llvm.loop.vectorize.width", i32 32} +// CHECK: !{!"llvm.loop.vectorize.width", i32 8} + +#endif |