blob: a8ca529c456b0a7a25d641c8ae81446d2b28f142 [file] [log] [blame]
Alexey Bataev94a4f0c2016-03-03 05:21:39 +00001// 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 Bataeva8a9153a2017-12-29 18:07:07 +00004
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 Bataev94a4f0c2016-03-03 05:21:39 +00008// expected-no-diagnostics
9
10#ifndef HEADER
11#define HEADER
12
13#pragma omp declare reduction(+ : int, char : omp_out *= omp_in)
Alexey Bataevcbecfdf2018-02-14 17:38:47 +000014// CHECK: #pragma omp declare reduction (+ : int : omp_out *= omp_in){{$}}
Alexey Bataev94a4f0c2016-03-03 05:21:39 +000015// CHECK-NEXT: #pragma omp declare reduction (+ : char : omp_out *= omp_in)
16
Alexey Bataev94a4f0c2016-03-03 05:21:39 +000017template <class T>
18class SSS {
19public:
20#pragma omp declare reduction(fun : T : omp_out += omp_in) initializer(omp_priv = omp_orig + 15)
21 // CHECK: #pragma omp declare reduction (fun : T : omp_out += omp_in) initializer(omp_priv = omp_orig + 15)
Serge Pavlova67a4d22016-11-10 08:49:37 +000022 // CHECK: #pragma omp declare reduction (fun : int : omp_out += omp_in) initializer(omp_priv = omp_orig + 15)
Alexey Bataev94a4f0c2016-03-03 05:21:39 +000023};
24
25SSS<int> d;
26
27void init(SSS<int> &lhs, SSS<int> rhs);
28
29#pragma omp declare reduction(fun : SSS < int > : omp_out = omp_in) initializer(init(omp_priv, omp_orig))
30// CHECK: #pragma omp declare reduction (fun : SSS<int> : omp_out = omp_in) initializer(init(omp_priv, omp_orig))
31
Alexey Bataev94a4f0c2016-03-03 05:21:39 +000032// CHECK: template <typename T> T foo(T a) {
33// CHECK: #pragma omp declare reduction (fun : T : omp_out += omp_in) initializer(omp_priv = omp_orig + 15);
34// CHECK: {
35// CHECK: #pragma omp declare reduction (fun : T : omp_out += omp_in) initializer(omp_priv = omp_orig + 15);
36// CHECK: }
37// CHECK: return a;
38// CHECK: }
Serge Pavlova67a4d22016-11-10 08:49:37 +000039
40// CHECK: template<> int foo<int>(int a) {
41// CHECK: #pragma omp declare reduction (fun : int : omp_out += omp_in) initializer(omp_priv = omp_orig + 15);
42// CHECK: {
43// CHECK: #pragma omp declare reduction (fun : int : omp_out += omp_in) initializer(omp_priv = omp_orig + 15);
44// CHECK: }
45// CHECK: return a;
46// CHECK: }
Alexey Bataev94a4f0c2016-03-03 05:21:39 +000047template <typename T>
48T foo(T a) {
49#pragma omp declare reduction(fun : T : omp_out += omp_in) initializer(omp_priv = omp_orig + 15)
50 {
51#pragma omp declare reduction(fun : T : omp_out += omp_in) initializer(omp_priv = omp_orig + 15)
52 }
53 return a;
54}
55
56int main() {
57 int i = 0;
58 SSS<int> sss;
59 // TODO: Add support for scoped reduction identifiers
60 // #pragma omp parallel reduction(SSS<int>::fun : i)
61 // TODO-CHECK: #pragma omp parallel reduction(SSS<int>::fun: i)
62 {
63 i += 1;
64 }
65 // #pragma omp parallel reduction(::fun:sss)
66 // TODO-CHECK: #pragma omp parallel reduction(::fun: sss)
67 {
68 }
69 return foo(15);
70}
71
72#endif