diff options
Diffstat (limited to 'clang/test/OpenMP/single_codegen.cpp')
| -rw-r--r-- | clang/test/OpenMP/single_codegen.cpp | 75 |
1 files changed, 70 insertions, 5 deletions
diff --git a/clang/test/OpenMP/single_codegen.cpp b/clang/test/OpenMP/single_codegen.cpp index 76b3a72e775..e48b7eaef55 100644 --- a/clang/test/OpenMP/single_codegen.cpp +++ b/clang/test/OpenMP/single_codegen.cpp @@ -7,19 +7,38 @@ #ifndef HEADER #define HEADER +class TestClass { +public: + int a; + TestClass() : a(0) {} + TestClass(const TestClass &C) : a(C.a) {} + TestClass &operator=(const TestClass &) { return *this;} + ~TestClass(){}; +}; + +// CHECK-DAG: [[TEST_CLASS_TY:%.+]] = type { i{{[0-9]+}} } // CHECK: [[IDENT_T_TY:%.+]] = type { i32, i32, i32, i32, i8* } // CHECK: define void [[FOO:@.+]]() +TestClass tc; +#pragma omp threadprivate(tc) + void foo() {} // CHECK-LABEL: @main // TERM_DEBUG-LABEL: @main int main() { - // CHECK: [[A_ADDR:%.+]] = alloca i8 + // CHECK-DAG: [[A_ADDR:%.+]] = alloca i8 + // CHECK-DAG: [[C_ADDR:%.+]] = alloca [[TEST_CLASS_TY]] char a; + TestClass c; // CHECK: [[GTID:%.+]] = call i32 @__kmpc_global_thread_num([[IDENT_T_TY]]* [[DEFAULT_LOC:@.+]]) +// CHECK-DAG: [[DID_IT:%.+]] = alloca i32, +// CHECK-DAG: [[COPY_LIST:%.+]] = alloca [3 x i8*], +// CHECK: store i32 0, i32* [[DID_IT]] + // CHECK: [[RES:%.+]] = call i32 @__kmpc_single([[IDENT_T_TY]]* [[DEFAULT_LOC]], i32 [[GTID]]) // CHECK-NEXT: [[IS_SINGLE:%.+]] = icmp ne i32 [[RES]], 0 // CHECK-NEXT: br i1 [[IS_SINGLE]], label {{%?}}[[THEN:.+]], label {{%?}}[[EXIT:.+]] @@ -28,23 +47,69 @@ int main() { // CHECK-NEXT: call void @__kmpc_end_single([[IDENT_T_TY]]* [[DEFAULT_LOC]], i32 [[GTID]]) // CHECK-NEXT: br label {{%?}}[[EXIT]] // CHECK: [[EXIT]] -#pragma omp single +#pragma omp single nowait a = 2; // CHECK: [[RES:%.+]] = call i32 @__kmpc_single([[IDENT_T_TY]]* [[DEFAULT_LOC]], i32 [[GTID]]) // CHECK-NEXT: [[IS_SINGLE:%.+]] = icmp ne i32 [[RES]], 0 // CHECK-NEXT: br i1 [[IS_SINGLE]], label {{%?}}[[THEN:.+]], label {{%?}}[[EXIT:.+]] // CHECK: [[THEN]] // CHECK-NEXT: invoke void [[FOO]]() +// CHECK: to label {{%?}}[[CONT:.+]] unwind +// CHECK: [[CONT]] +// CHECK: store i32 1, i32* [[DID_IT]] // CHECK: call void @__kmpc_end_single([[IDENT_T_TY]]* [[DEFAULT_LOC]], i32 [[GTID]]) // CHECK-NEXT: br label {{%?}}[[EXIT]] // CHECK: [[EXIT]] -#pragma omp single +// CHECK: [[A_PTR_REF:%.+]] = getelementptr inbounds [3 x i8*], [3 x i8*]* [[COPY_LIST]], i{{[0-9]+}} 0, i{{[0-9]+}} 0 +// CHECK: store i8* [[A_ADDR]], i8** [[A_PTR_REF]], +// CHECK: [[C_PTR_REF:%.+]] = getelementptr inbounds [3 x i8*], [3 x i8*]* [[COPY_LIST]], i{{[0-9]+}} 0, i{{[0-9]+}} 1 +// CHECK: [[C_PTR_REF_VOID_PTR:%.+]] = bitcast [[TEST_CLASS_TY]]* [[C_ADDR]] to i8* +// CHECK: store i8* [[C_PTR_REF_VOID_PTR]], i8** [[C_PTR_REF]], +// CHECK: [[TC_PTR_REF:%.+]] = getelementptr inbounds [3 x i8*], [3 x i8*]* [[COPY_LIST]], i{{[0-9]+}} 0, i{{[0-9]+}} 2 +// CHECK: [[TC_THREADPRIVATE_ADDR_VOID_PTR:%.+]] = call{{.*}} i8* @__kmpc_threadprivate_cached +// CHECK: [[TC_THREADPRIVATE_ADDR:%.+]] = bitcast i8* [[TC_THREADPRIVATE_ADDR_VOID_PTR]] to [[TEST_CLASS_TY]]* +// CHECK: [[TC_PTR_REF_VOID_PTR:%.+]] = bitcast [[TEST_CLASS_TY]]* [[TC_THREADPRIVATE_ADDR]] to i8* +// CHECK: store i8* [[TC_PTR_REF_VOID_PTR]], i8** [[TC_PTR_REF]], +// CHECK: [[COPY_LIST_VOID_PTR:%.+]] = bitcast [3 x i8*]* [[COPY_LIST]] to i8* +// CHECK: [[DID_IT_VAL:%.+]] = load i32, i32* [[DID_IT]], +// CHECK: call void @__kmpc_copyprivate([[IDENT_T_TY]]* [[DEFAULT_LOC]], i32 [[GTID]], i32 24, i8* [[COPY_LIST_VOID_PTR]], void (i8*, i8*)* [[COPY_FUNC:@.+]], i32 [[DID_IT_VAL]]) +// CHECK: call{{.*}} @__kmpc_cancel_barrier([[IDENT_T_TY]]* {{@.+}}, i32 [[GTID]]) +#pragma omp single copyprivate(a, c, tc) foo(); // CHECK-NOT: call i32 @__kmpc_single // CHECK-NOT: call void @__kmpc_end_single return a; } +// CHECK: void [[COPY_FUNC]](i8*, i8*) +// CHECK: store i8* %0, i8** [[DST_ADDR_REF:%.+]], +// CHECK: store i8* %1, i8** [[SRC_ADDR_REF:%.+]], +// CHECK: [[DST_ADDR_VOID_PTR:%.+]] = load i8*, i8** [[DST_ADDR_REF]], +// CHECK: [[DST_ADDR:%.+]] = bitcast i8* [[DST_ADDR_VOID_PTR]] to [3 x i8*]* +// CHECK: [[SRC_ADDR_VOID_PTR:%.+]] = load i8*, i8** [[SRC_ADDR_REF]], +// CHECK: [[SRC_ADDR:%.+]] = bitcast i8* [[SRC_ADDR_VOID_PTR]] to [3 x i8*]* +// CHECK: [[SRC_A_ADDR_REF:%.+]] = getelementptr inbounds [3 x i8*], [3 x i8*]* [[SRC_ADDR]], i{{[0-9]+}} 0, i{{[0-9]+}} 0 +// CHECK: [[SRC_A_ADDR:%.+]] = load i8*, i8** [[SRC_A_ADDR_REF]], +// CHECK: [[DST_A_ADDR_REF:%.+]] = getelementptr inbounds [3 x i8*], [3 x i8*]* [[DST_ADDR]], i{{[0-9]+}} 0, i{{[0-9]+}} 0 +// CHECK: [[DST_A_ADDR:%.+]] = load i8*, i8** [[DST_A_ADDR_REF]], +// CHECK: [[SRC_C_ADDR_REF:%.+]] = getelementptr inbounds [3 x i8*], [3 x i8*]* [[SRC_ADDR]], i{{[0-9]+}} 0, i{{[0-9]+}} 1 +// CHECK: [[SRC_C_ADDR_VOID_PTR:%.+]] = load i8*, i8** [[SRC_C_ADDR_REF]], +// CHECK: [[SRC_C_ADDR:%.+]] = bitcast i8* [[SRC_C_ADDR_VOID_PTR:%.+]] to [[TEST_CLASS_TY]]* +// CHECK: [[DST_C_ADDR_REF:%.+]] = getelementptr inbounds [3 x i8*], [3 x i8*]* [[DST_ADDR]], i{{[0-9]+}} 0, i{{[0-9]+}} 1 +// CHECK: [[DST_C_ADDR_VOID_PTR:%.+]] = load i8*, i8** [[DST_C_ADDR_REF]], +// CHECK: [[DST_C_ADDR:%.+]] = bitcast i8* [[DST_C_ADDR_VOID_PTR:%.+]] to [[TEST_CLASS_TY]]* +// CHECK: [[SRC_TC_ADDR_REF:%.+]] = getelementptr inbounds [3 x i8*], [3 x i8*]* [[SRC_ADDR]], i{{[0-9]+}} 0, i{{[0-9]+}} 2 +// CHECK: [[SRC_TC_ADDR_VOID_PTR:%.+]] = load i8*, i8** [[SRC_TC_ADDR_REF]], +// CHECK: [[SRC_TC_ADDR:%.+]] = bitcast i8* [[SRC_TC_ADDR_VOID_PTR:%.+]] to [[TEST_CLASS_TY]]* +// CHECK: [[DST_TC_ADDR_REF:%.+]] = getelementptr inbounds [3 x i8*], [3 x i8*]* [[DST_ADDR]], i{{[0-9]+}} 0, i{{[0-9]+}} 2 +// CHECK: [[DST_TC_ADDR_VOID_PTR:%.+]] = load i8*, i8** [[DST_TC_ADDR_REF]], +// CHECK: [[DST_TC_ADDR:%.+]] = bitcast i8* [[DST_TC_ADDR_VOID_PTR:%.+]] to [[TEST_CLASS_TY]]* +// CHECK: [[SRC_A_VAL:%.+]] = load i8, i8* [[SRC_A_ADDR]], +// CHECK: store i8 [[SRC_A_VAL]], i8* [[DST_A_ADDR]], +// CHECK: call{{.*}} [[TEST_CLASS_TY_ASSIGN:@.+]]([[TEST_CLASS_TY]]* [[DST_C_ADDR]], [[TEST_CLASS_TY]]* {{.*}}[[SRC_C_ADDR]]) +// CHECK: call{{.*}} [[TEST_CLASS_TY_ASSIGN:@.+]]([[TEST_CLASS_TY]]* [[DST_TC_ADDR]], [[TEST_CLASS_TY]]* {{.*}}[[SRC_TC_ADDR]]) +// CHECK: ret void + // CHECK-LABEL: parallel_single // TERM_DEBUG-LABEL: parallel_single void parallel_single() { @@ -61,7 +126,7 @@ void parallel_single() { // TERM_DEBUG: unreachable foo(); } -// TERM_DEBUG-DAG: [[DBG_LOC_START]] = !MDLocation(line: 52, -// TERM_DEBUG-DAG: [[DBG_LOC_END]] = !MDLocation(line: 52, +// TERM_DEBUG-DAG: [[DBG_LOC_START]] = !MDLocation(line: [[@LINE-12]], +// TERM_DEBUG-DAG: [[DBG_LOC_END]] = !MDLocation(line: [[@LINE-13]], #endif |
