1 | // RUN: %clang_cc1 -verify -fopenmp -x c++ -emit-llvm %s -fexceptions -fcxx-exceptions -o - | FileCheck %s |
2 | // RUN: %clang_cc1 -fopenmp -x c++ -std=c++11 -triple x86_64-unknown-unknown -fexceptions -fcxx-exceptions -emit-pch -o %t %s |
3 | // RUN: %clang_cc1 -fopenmp -x c++ -triple x86_64-unknown-unknown -fexceptions -fcxx-exceptions -std=c++11 -include-pch %t -verify %s -emit-llvm -o - | FileCheck %s |
4 | // RUN: %clang_cc1 -verify -triple x86_64-apple-darwin10 -fopenmp -fexceptions -fcxx-exceptions -debug-info-kind=line-tables-only -x c++ -emit-llvm %s -o - | FileCheck %s --check-prefix=TERM_DEBUG |
5 | |
6 | // RUN: %clang_cc1 -verify -fopenmp-simd -x c++ -emit-llvm %s -fexceptions -fcxx-exceptions -o - | FileCheck --check-prefix SIMD-ONLY0 %s |
7 | // RUN: %clang_cc1 -fopenmp-simd -x c++ -std=c++11 -triple x86_64-unknown-unknown -fexceptions -fcxx-exceptions -emit-pch -o %t %s |
8 | // RUN: %clang_cc1 -fopenmp-simd -x c++ -triple x86_64-unknown-unknown -fexceptions -fcxx-exceptions -std=c++11 -include-pch %t -verify %s -emit-llvm -o - | FileCheck --check-prefix SIMD-ONLY0 %s |
9 | // RUN: %clang_cc1 -verify -triple x86_64-apple-darwin10 -fopenmp-simd -fexceptions -fcxx-exceptions -debug-info-kind=line-tables-only -x c++ -emit-llvm %s -o - | FileCheck --check-prefix SIMD-ONLY0 %s |
10 | // SIMD-ONLY0-NOT: {{__kmpc|__tgt}} |
11 | // expected-no-diagnostics |
12 | #ifndef HEADER |
13 | #define HEADER |
14 | |
15 | // CHECK: [[IDENT_T_TY:%.+]] = type { i32, i32, i32, i32, i8* } |
16 | |
17 | // CHECK: define {{.*}}void [[FOO:@.+]]() |
18 | |
19 | void foo() {} |
20 | |
21 | // CHECK-LABEL: @main |
22 | // TERM_DEBUG-LABEL: @main |
23 | int main() { |
24 | // CHECK: [[A_ADDR:%.+]] = alloca i8 |
25 | char a; |
26 | |
27 | // CHECK: [[GTID:%.+]] = call {{.*}}i32 @__kmpc_global_thread_num([[IDENT_T_TY]]* [[DEFAULT_LOC:@.+]]) |
28 | // CHECK: call {{.*}}void @__kmpc_taskgroup([[IDENT_T_TY]]* [[DEFAULT_LOC]], i32 [[GTID]]) |
29 | // CHECK-NEXT: store i8 2, i8* [[A_ADDR]] |
30 | // CHECK-NEXT: call {{.*}}void @__kmpc_end_taskgroup([[IDENT_T_TY]]* [[DEFAULT_LOC]], i32 [[GTID]]) |
31 | #pragma omp taskgroup |
32 | a = 2; |
33 | // CHECK: call {{.*}}void @__kmpc_taskgroup([[IDENT_T_TY]]* [[DEFAULT_LOC]], i32 [[GTID]]) |
34 | // CHECK-NEXT: invoke {{.*}}void [[FOO]]() |
35 | // CHECK: call {{.*}}void @__kmpc_end_taskgroup([[IDENT_T_TY]]* [[DEFAULT_LOC]], i32 [[GTID]]) |
36 | #pragma omp taskgroup |
37 | foo(); |
38 | // CHECK-NOT: call {{.*}}void @__kmpc_taskgroup |
39 | // CHECK-NOT: call {{.*}}void @__kmpc_end_taskgroup |
40 | // CHECK: ret |
41 | return a; |
42 | } |
43 | |
44 | // CHECK-LABEL: parallel_taskgroup |
45 | // TERM_DEBUG-LABEL: parallel_taskgroup |
46 | void parallel_taskgroup() { |
47 | #pragma omp parallel |
48 | #pragma omp taskgroup |
49 | // TERM_DEBUG-NOT: __kmpc_global_thread_num |
50 | // TERM_DEBUG: call void @__kmpc_taskgroup({{.+}}), !dbg [[DBG_LOC_START:![0-9]+]] |
51 | // TERM_DEBUG: invoke void {{.*}}foo{{.*}}() |
52 | // TERM_DEBUG: unwind label %[[TERM_LPAD:.+]], |
53 | // TERM_DEBUG-NOT: __kmpc_global_thread_num |
54 | // TERM_DEBUG: call void @__kmpc_end_taskgroup({{.+}}), !dbg [[DBG_LOC_END:![0-9]+]] |
55 | // TERM_DEBUG: [[TERM_LPAD]] |
56 | // TERM_DEBUG: call void @__clang_call_terminate |
57 | // TERM_DEBUG: unreachable |
58 | foo(); |
59 | } |
60 | // TERM_DEBUG-DAG: [[DBG_LOC_START]] = !DILocation(line: [[@LINE-12]], |
61 | // TERM_DEBUG-DAG: [[DBG_LOC_END]] = !DILocation(line: [[@LINE-3]], |
62 | #endif |
63 | |