| Alexey Bataev | 94a4f0c | 2016-03-03 05:21:39 +0000 | [diff] [blame] | 1 | // RUN: %clang_cc1 -verify -fopenmp -ast-print %s | FileCheck %s |
| 2 | // RUN: %clang_cc1 -fopenmp -x c++ -std=c++11 -emit-pch -o %t %s |
| 3 | // RUN: %clang_cc1 -fopenmp -std=c++11 -include-pch %t -fsyntax-only -verify %s -ast-print | FileCheck %s |
| 4 | // expected-no-diagnostics |
| 5 | |
| 6 | #ifndef HEADER |
| 7 | #define HEADER |
| 8 | |
| 9 | #pragma omp declare reduction(+ : int, char : omp_out *= omp_in) |
| 10 | // CHECK: #pragma omp declare reduction (+ : int : omp_out *= omp_in) |
| 11 | // CHECK-NEXT: #pragma omp declare reduction (+ : char : omp_out *= omp_in) |
| 12 | |
| 13 | // CHECK: #pragma omp declare reduction (fun : int : omp_out += omp_in) initializer(omp_priv = omp_orig + 15) |
| 14 | |
| 15 | template <class T> |
| 16 | class SSS { |
| 17 | public: |
| 18 | #pragma omp declare reduction(fun : T : omp_out += omp_in) initializer(omp_priv = omp_orig + 15) |
| 19 | // CHECK: #pragma omp declare reduction (fun : T : omp_out += omp_in) initializer(omp_priv = omp_orig + 15) |
| 20 | }; |
| 21 | |
| 22 | SSS<int> d; |
| 23 | |
| 24 | void init(SSS<int> &lhs, SSS<int> rhs); |
| 25 | |
| 26 | #pragma omp declare reduction(fun : SSS < int > : omp_out = omp_in) initializer(init(omp_priv, omp_orig)) |
| 27 | // CHECK: #pragma omp declare reduction (fun : SSS<int> : omp_out = omp_in) initializer(init(omp_priv, omp_orig)) |
| 28 | |
| 29 | // CHECK: template <typename T = int> int foo(int a) { |
| 30 | // CHECK: #pragma omp declare reduction (fun : int : omp_out += omp_in) initializer(omp_priv = omp_orig + 15); |
| 31 | // CHECK: { |
| 32 | // CHECK: #pragma omp declare reduction (fun : int : omp_out += omp_in) initializer(omp_priv = omp_orig + 15); |
| 33 | // CHECK: } |
| 34 | // CHECK: return a; |
| 35 | // CHECK: } |
| 36 | |
| 37 | // CHECK: template <typename T> T foo(T a) { |
| 38 | // CHECK: #pragma omp declare reduction (fun : T : omp_out += omp_in) initializer(omp_priv = omp_orig + 15); |
| 39 | // CHECK: { |
| 40 | // CHECK: #pragma omp declare reduction (fun : T : omp_out += omp_in) initializer(omp_priv = omp_orig + 15); |
| 41 | // CHECK: } |
| 42 | // CHECK: return a; |
| 43 | // CHECK: } |
| 44 | template <typename T> |
| 45 | T foo(T a) { |
| 46 | #pragma omp declare reduction(fun : T : omp_out += omp_in) initializer(omp_priv = omp_orig + 15) |
| 47 | { |
| 48 | #pragma omp declare reduction(fun : T : omp_out += omp_in) initializer(omp_priv = omp_orig + 15) |
| 49 | } |
| 50 | return a; |
| 51 | } |
| 52 | |
| 53 | int main() { |
| 54 | int i = 0; |
| 55 | SSS<int> sss; |
| 56 | // TODO: Add support for scoped reduction identifiers |
| 57 | // #pragma omp parallel reduction(SSS<int>::fun : i) |
| 58 | // TODO-CHECK: #pragma omp parallel reduction(SSS<int>::fun: i) |
| 59 | { |
| 60 | i += 1; |
| 61 | } |
| 62 | // #pragma omp parallel reduction(::fun:sss) |
| 63 | // TODO-CHECK: #pragma omp parallel reduction(::fun: sss) |
| 64 | { |
| 65 | } |
| 66 | return foo(15); |
| 67 | } |
| 68 | |
| 69 | #endif |