| Alexey Bataev | 7d5d33e | 2015-07-06 05:50:32 +0000 | [diff] [blame] | 1 | // RUN: %clang_cc1 -verify -fopenmp -triple x86_64-apple-darwin13.4.0 -emit-llvm -o - %s | FileCheck %s |
| 2 | // RUN: %clang_cc1 -fopenmp -x c++ -std=c++11 -triple x86_64-apple-darwin13.4.0 -emit-pch -o %t %s |
| 3 | // RUN: %clang_cc1 -fopenmp -std=c++11 -include-pch %t -fsyntax-only -verify %s -triple x86_64-apple-darwin13.4.0 -emit-llvm -o - | FileCheck %s |
| 4 | // expected-no-diagnostics |
| Adrian Prantl | 142ec39 | 2015-07-07 23:19:46 +0000 | [diff] [blame] | 5 | |
| Alexey Bataev | 7d5d33e | 2015-07-06 05:50:32 +0000 | [diff] [blame] | 6 | #ifndef HEADER |
| 7 | #define HEADER |
| 8 | |
| 9 | int main (int argc, char **argv) { |
| 10 | // CHECK: [[GTID:%.+]] = call i32 @__kmpc_global_thread_num( |
| 11 | #pragma omp parallel |
| 12 | { |
| 13 | #pragma omp cancel parallel |
| 14 | argv[0][0] = argc; |
| 15 | } |
| 16 | // CHECK: call void (%ident_t*, i32, void (i32*, i32*, ...)*, ...) @__kmpc_fork_call( |
| 17 | #pragma omp sections |
| 18 | { |
| 19 | #pragma omp cancel sections |
| 20 | } |
| 21 | // CHECK: call i32 @__kmpc_single( |
| 22 | // CHECK-NOT: @__kmpc_cancel |
| 23 | // CHECK: call void @__kmpc_end_single( |
| 24 | // CHECK: call void @__kmpc_barrier(%ident_t* |
| 25 | #pragma omp sections |
| 26 | { |
| 27 | #pragma omp cancel sections |
| 28 | #pragma omp section |
| 29 | { |
| 30 | #pragma omp cancel sections |
| 31 | } |
| 32 | } |
| 33 | // CHECK: call void @__kmpc_for_static_init_4( |
| 34 | // CHECK: [[RES:%.+]] = call i32 @__kmpc_cancel(%ident_t* {{[^,]+}}, i32 [[GTID]], i32 3) |
| 35 | // CHECK: [[CMP:%.+]] = icmp ne i32 [[RES]], 0 |
| 36 | // CHECK: br i1 [[CMP]], label %[[EXIT:[^,].+]], label %[[CONTINUE:.+]] |
| 37 | // CHECK: [[EXIT]] |
| 38 | // CHECK: call i32 @__kmpc_cancel_barrier(%ident_t* |
| 39 | // CHECK: br label |
| 40 | // CHECK: [[CONTINUE]] |
| 41 | // CHECK: br label |
| 42 | // CHECK: [[RES:%.+]] = call i32 @__kmpc_cancel(%ident_t* {{[^,]+}}, i32 [[GTID]], i32 3) |
| 43 | // CHECK: [[CMP:%.+]] = icmp ne i32 [[RES]], 0 |
| 44 | // CHECK: br i1 [[CMP]], label %[[EXIT:[^,].+]], label %[[CONTINUE:.+]] |
| 45 | // CHECK: [[EXIT]] |
| 46 | // CHECK: call i32 @__kmpc_cancel_barrier(%ident_t* |
| 47 | // CHECK: br label |
| 48 | // CHECK: [[CONTINUE]] |
| 49 | // CHECK: br label |
| 50 | // CHECK: call void @__kmpc_for_static_fini( |
| 51 | #pragma omp for |
| 52 | for (int i = 0; i < argc; ++i) { |
| 53 | #pragma omp cancel for |
| 54 | } |
| 55 | // CHECK: call void @__kmpc_for_static_init_4( |
| 56 | // CHECK: [[RES:%.+]] = call i32 @__kmpc_cancel(%ident_t* {{[^,]+}}, i32 [[GTID]], i32 2) |
| 57 | // CHECK: [[CMP:%.+]] = icmp ne i32 [[RES]], 0 |
| 58 | // CHECK: br i1 [[CMP]], label %[[EXIT:[^,].+]], label %[[CONTINUE:.+]] |
| 59 | // CHECK: [[EXIT]] |
| 60 | // CHECK: call i32 @__kmpc_cancel_barrier(%ident_t* |
| 61 | // CHECK: br label |
| 62 | // CHECK: [[CONTINUE]] |
| 63 | // CHECK: br label |
| 64 | // CHECK: call void @__kmpc_for_static_fini( |
| 65 | // CHECK: call void @__kmpc_barrier(%ident_t* |
| 66 | #pragma omp task |
| 67 | { |
| 68 | #pragma omp cancel taskgroup |
| 69 | } |
| 70 | // CHECK: call i8* @__kmpc_omp_task_alloc( |
| 71 | // CHECK: call i32 @__kmpc_omp_task( |
| 72 | return argc; |
| 73 | } |
| 74 | |
| 75 | // CHECK: define internal void @{{[^(]+}}(i32* {{[^,]+}}, i32* {{[^,]+}}, |
| 76 | // CHECK: [[RES:%.+]] = call i32 @__kmpc_cancel(%ident_t* {{[^,]+}}, i32 {{[^,]+}}, i32 1) |
| 77 | // CHECK: [[CMP:%.+]] = icmp ne i32 [[RES]], 0 |
| 78 | // CHECK: br i1 [[CMP]], label %[[EXIT:[^,]+]], |
| 79 | // CHECK: [[EXIT]] |
| 80 | // CHECK: call i32 @__kmpc_cancel_barrier(%ident_t* |
| 81 | // CHECK: br label %[[RETURN:.+]] |
| 82 | // CHECK: [[RETURN]] |
| 83 | // CHECK: ret void |
| 84 | |
| 85 | // CHECK: define internal i32 @{{[^(]+}}(i32 |
| 86 | // CHECK: [[RES:%.+]] = call i32 @__kmpc_cancel(%ident_t* {{[^,]+}}, i32 {{[^,]+}}, i32 4) |
| 87 | // CHECK: [[CMP:%.+]] = icmp ne i32 [[RES]], 0 |
| 88 | // CHECK: br i1 [[CMP]], label %[[EXIT:[^,]+]], |
| 89 | // CHECK: [[EXIT]] |
| 90 | // CHECK: call i32 @__kmpc_cancel_barrier(%ident_t* |
| 91 | // CHECK: br label %[[RETURN:.+]] |
| 92 | // CHECK: [[RETURN]] |
| 93 | // CHECK: ret i32 0 |
| 94 | |
| 95 | #endif |