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() { extern void mayThrow(); mayThrow(); } 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