| Alexey Bataev | db39021 | 2015-05-20 04:24:19 +0000 | [diff] [blame] | 1 | // RUN: %clang_cc1 -verify -fopenmp -x c++ -triple x86_64-unknown-unknown -emit-llvm %s -o - | FileCheck %s |
| 2 | // RUN: %clang_cc1 -fopenmp -x c++ -std=c++11 -triple x86_64-unknown-unknown -emit-pch -o %t %s |
| 3 | // RUN: %clang_cc1 -fopenmp -x c++ -triple x86_64-unknown-unknown -std=c++11 -include-pch %t -verify %s -emit-llvm -o - | FileCheck %s |
| Alexey Bataev | 39bd119 | 2014-12-05 04:10:27 +0000 | [diff] [blame] | 4 | // expected-no-diagnostics |
| Adrian Prantl | bc06858 | 2015-07-08 01:00:30 +0000 | [diff] [blame] | 5 | // REQUIRES: x86-registered-target |
| Alexey Bataev | 39bd119 | 2014-12-05 04:10:27 +0000 | [diff] [blame] | 6 | #ifndef HEADER |
| 7 | #define HEADER |
| 8 | |
| 9 | // CHECK: [[IDENT_T:%.+]] = type { i32, i32, i32, i32, i8* } |
| David Blaikie | bdf40a6 | 2015-03-13 18:21:46 +0000 | [diff] [blame] | 10 | // CHECK-DAG: [[EXPLICIT_BARRIER_LOC:@.+]] = {{.+}} [[IDENT_T]] { i32 0, i32 34, i32 0, i32 0, i8* getelementptr inbounds ([{{[0-9]+}} x i8], [{{[0-9]+}} x i8]* @{{.+}}, i32 0, i32 0) } |
| 11 | // CHECK-DAG: [[LOC:@.+]] = {{.+}} [[IDENT_T]] { i32 0, i32 2, i32 0, i32 0, i8* getelementptr inbounds ([{{[0-9]+}} x i8], [{{[0-9]+}} x i8]* @{{.+}}, i32 0, i32 0) } |
| Alexey Bataev | 39bd119 | 2014-12-05 04:10:27 +0000 | [diff] [blame] | 12 | |
| 13 | void foo() {} |
| 14 | |
| 15 | template <class T> |
| 16 | T tmain(T argc) { |
| 17 | static T a; |
| 18 | #pragma omp barrier |
| 19 | return a + argc; |
| 20 | } |
| 21 | |
| 22 | // CHECK-LABEL: @main |
| 23 | int main(int argc, char **argv) { |
| 24 | static int a; |
| 25 | #pragma omp barrier |
| 26 | // CHECK: [[GTID:%.+]] = call i32 @__kmpc_global_thread_num([[IDENT_T]]* [[LOC]]) |
| Alexey Bataev | 81c7ea0 | 2015-07-03 09:56:58 +0000 | [diff] [blame] | 27 | // CHECK: call void @__kmpc_barrier([[IDENT_T]]* [[EXPLICIT_BARRIER_LOC]], i32 [[GTID]]) |
| Alexey Bataev | 39bd119 | 2014-12-05 04:10:27 +0000 | [diff] [blame] | 28 | // CHECK: call {{.+}} [[TMAIN_INT:@.+]](i{{[0-9][0-9]}} |
| 29 | // CHECK: call {{.+}} [[TMAIN_CHAR:@.+]](i{{[0-9]}} |
| 30 | return tmain(argc) + tmain(argv[0][0]) + a; |
| 31 | } |
| 32 | |
| 33 | // CHECK: define {{.+}} [[TMAIN_INT]]( |
| 34 | // CHECK: [[GTID:%.+]] = call i32 @__kmpc_global_thread_num([[IDENT_T]]* [[LOC]]) |
| Alexey Bataev | 81c7ea0 | 2015-07-03 09:56:58 +0000 | [diff] [blame] | 35 | // CHECK: call void @__kmpc_barrier([[IDENT_T]]* [[EXPLICIT_BARRIER_LOC]], i32 [[GTID]]) |
| Alexey Bataev | 39bd119 | 2014-12-05 04:10:27 +0000 | [diff] [blame] | 36 | |
| 37 | // CHECK: define {{.+}} [[TMAIN_CHAR]]( |
| 38 | // CHECK: [[GTID:%.+]] = call i32 @__kmpc_global_thread_num([[IDENT_T]]* [[LOC]]) |
| Alexey Bataev | 81c7ea0 | 2015-07-03 09:56:58 +0000 | [diff] [blame] | 39 | // CHECK: call void @__kmpc_barrier([[IDENT_T]]* [[EXPLICIT_BARRIER_LOC]], i32 [[GTID]]) |
| Alexey Bataev | 39bd119 | 2014-12-05 04:10:27 +0000 | [diff] [blame] | 40 | |
| 41 | #endif |