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 |
Alexey Bataev | a8a9153a | 2017-12-29 18:07:07 +0000 | [diff] [blame] | 4 | |
| 5 | // RUN: %clang_cc1 -verify -fopenmp-simd -ast-print %s | FileCheck %s |
| 6 | // RUN: %clang_cc1 -fopenmp-simd -x c++ -std=c++11 -emit-pch -o %t %s |
| 7 | // RUN: %clang_cc1 -fopenmp-simd -std=c++11 -include-pch %t -fsyntax-only -verify %s -ast-print | FileCheck %s |
Alexey Bataev | 94a4f0c | 2016-03-03 05:21:39 +0000 | [diff] [blame] | 8 | // expected-no-diagnostics |
| 9 | |
| 10 | #ifndef HEADER |
| 11 | #define HEADER |
| 12 | |
Alexey Bataev | 43b90b7 | 2018-09-12 16:31:59 +0000 | [diff] [blame] | 13 | template <typename T> |
| 14 | void bar(T &x, T &y) { x.a += y.a; } |
| 15 | |
| 16 | namespace N1 |
| 17 | { |
| 18 | struct A { int a; A() : a(0) {} }; |
| 19 | #pragma omp declare reduction(+: A : bar(omp_out, omp_in)) |
| 20 | }; |
| 21 | |
Alexey Bataev | 94a4f0c | 2016-03-03 05:21:39 +0000 | [diff] [blame] | 22 | #pragma omp declare reduction(+ : int, char : omp_out *= omp_in) |
Alexey Bataev | cbecfdf | 2018-02-14 17:38:47 +0000 | [diff] [blame] | 23 | // CHECK: #pragma omp declare reduction (+ : int : omp_out *= omp_in){{$}} |
Alexey Bataev | 94a4f0c | 2016-03-03 05:21:39 +0000 | [diff] [blame] | 24 | // CHECK-NEXT: #pragma omp declare reduction (+ : char : omp_out *= omp_in) |
| 25 | |
Alexey Bataev | 94a4f0c | 2016-03-03 05:21:39 +0000 | [diff] [blame] | 26 | template <class T> |
| 27 | class SSS { |
| 28 | public: |
| 29 | #pragma omp declare reduction(fun : T : omp_out += omp_in) initializer(omp_priv = omp_orig + 15) |
| 30 | // CHECK: #pragma omp declare reduction (fun : T : omp_out += omp_in) initializer(omp_priv = omp_orig + 15) |
Serge Pavlov | a67a4d2 | 2016-11-10 08:49:37 +0000 | [diff] [blame] | 31 | // CHECK: #pragma omp declare reduction (fun : int : omp_out += omp_in) initializer(omp_priv = omp_orig + 15) |
Alexey Bataev | 94a4f0c | 2016-03-03 05:21:39 +0000 | [diff] [blame] | 32 | }; |
| 33 | |
| 34 | SSS<int> d; |
| 35 | |
| 36 | void init(SSS<int> &lhs, SSS<int> rhs); |
| 37 | |
| 38 | #pragma omp declare reduction(fun : SSS < int > : omp_out = omp_in) initializer(init(omp_priv, omp_orig)) |
| 39 | // CHECK: #pragma omp declare reduction (fun : SSS<int> : omp_out = omp_in) initializer(init(omp_priv, omp_orig)) |
| 40 | |
Alexey Bataev | 94a4f0c | 2016-03-03 05:21:39 +0000 | [diff] [blame] | 41 | // CHECK: template <typename T> T foo(T a) { |
| 42 | // CHECK: #pragma omp declare reduction (fun : T : omp_out += omp_in) initializer(omp_priv = omp_orig + 15); |
| 43 | // CHECK: { |
| 44 | // CHECK: #pragma omp declare reduction (fun : T : omp_out += omp_in) initializer(omp_priv = omp_orig + 15); |
| 45 | // CHECK: } |
| 46 | // CHECK: return a; |
| 47 | // CHECK: } |
Serge Pavlov | a67a4d2 | 2016-11-10 08:49:37 +0000 | [diff] [blame] | 48 | |
| 49 | // CHECK: template<> int foo<int>(int a) { |
| 50 | // CHECK: #pragma omp declare reduction (fun : int : omp_out += omp_in) initializer(omp_priv = omp_orig + 15); |
| 51 | // CHECK: { |
| 52 | // CHECK: #pragma omp declare reduction (fun : int : omp_out += omp_in) initializer(omp_priv = omp_orig + 15); |
| 53 | // CHECK: } |
| 54 | // CHECK: return a; |
| 55 | // CHECK: } |
Alexey Bataev | 94a4f0c | 2016-03-03 05:21:39 +0000 | [diff] [blame] | 56 | template <typename T> |
| 57 | T foo(T a) { |
| 58 | #pragma omp declare reduction(fun : T : omp_out += omp_in) initializer(omp_priv = omp_orig + 15) |
| 59 | { |
| 60 | #pragma omp declare reduction(fun : T : omp_out += omp_in) initializer(omp_priv = omp_orig + 15) |
| 61 | } |
| 62 | return a; |
| 63 | } |
| 64 | |
| 65 | int main() { |
| 66 | int i = 0; |
| 67 | SSS<int> sss; |
| 68 | // TODO: Add support for scoped reduction identifiers |
| 69 | // #pragma omp parallel reduction(SSS<int>::fun : i) |
| 70 | // TODO-CHECK: #pragma omp parallel reduction(SSS<int>::fun: i) |
| 71 | { |
| 72 | i += 1; |
| 73 | } |
| 74 | // #pragma omp parallel reduction(::fun:sss) |
| 75 | // TODO-CHECK: #pragma omp parallel reduction(::fun: sss) |
| 76 | { |
| 77 | } |
Alexey Bataev | 43b90b7 | 2018-09-12 16:31:59 +0000 | [diff] [blame] | 78 | N1::A a; |
| 79 | // CHECK: #pragma omp parallel reduction(+: a) |
| 80 | #pragma omp parallel reduction(+: a) |
| 81 | { |
| 82 | } |
Alexey Bataev | 94a4f0c | 2016-03-03 05:21:39 +0000 | [diff] [blame] | 83 | return foo(15); |
| 84 | } |
| 85 | |
| 86 | #endif |