| // RUN: %clang_cc1 -verify -fopenmp -ast-print %s | FileCheck %s |
| // RUN: %clang_cc1 -fopenmp -emit-pch -o %t %s |
| // RUN: %clang_cc1 -fopenmp -include-pch %t -fsyntax-only -verify %s -ast-print | FileCheck %s |
| |
| // RUN: %clang_cc1 -verify -fopenmp-simd -ast-print %s | FileCheck %s |
| // RUN: %clang_cc1 -fopenmp-simd -emit-pch -o %t %s |
| // RUN: %clang_cc1 -fopenmp-simd -include-pch %t -fsyntax-only -verify %s -ast-print | FileCheck %s |
| // expected-no-diagnostics |
| |
| #ifndef HEADER |
| #define HEADER |
| |
| #pragma omp declare reduction(+ : int, char : omp_out *= omp_in) |
| // CHECK: #pragma omp declare reduction (+ : int : omp_out *= omp_in){{$}} |
| // CHECK-NEXT: #pragma omp declare reduction (+ : char : omp_out *= omp_in) |
| |
| #pragma omp declare reduction(fun : float : omp_out += omp_in) initializer(omp_priv = omp_orig + 15) |
| // CHECK: #pragma omp declare reduction (fun : float : omp_out += omp_in) initializer(omp_priv = omp_orig + 15) |
| |
| // CHECK: struct SSS { |
| struct SSS { |
| int field; |
| #pragma omp declare reduction(+ : int, char : omp_out *= omp_in) |
| // CHECK: #pragma omp declare reduction (+ : int : omp_out *= omp_in) |
| // CHECK-NEXT: #pragma omp declare reduction (+ : char : omp_out *= omp_in) |
| }; |
| // CHECK: }; |
| |
| void init(struct SSS *priv, struct SSS orig); |
| |
| #pragma omp declare reduction(fun : struct SSS : omp_out = omp_in) initializer(init(&omp_priv, omp_orig)) |
| // CHECK: #pragma omp declare reduction (fun : struct SSS : omp_out = omp_in) initializer(init(&omp_priv, omp_orig)) |
| |
| // CHECK: int main() { |
| int main() { |
| #pragma omp declare reduction(fun : struct SSS : omp_out = omp_in) initializer(init(&omp_priv, omp_orig)) |
| // CHECK: #pragma omp declare reduction (fun : struct SSS : omp_out = omp_in) initializer(init(&omp_priv, omp_orig)) |
| { |
| #pragma omp declare reduction(fun : struct SSS : omp_out = omp_in) initializer(init(&omp_priv, omp_orig)) |
| // CHECK: #pragma omp declare reduction (fun : struct SSS : omp_out = omp_in) initializer(init(&omp_priv, omp_orig)) |
| } |
| return 0; |
| } |
| // CHECK: } |
| |
| #pragma omp declare reduction(mymin:int \ |
| : omp_out = omp_out > omp_in ? omp_in : omp_out) \ |
| initializer(omp_priv = 2147483647) |
| |
| int foo(int argc, char **argv) { |
| int x; |
| #pragma omp parallel for reduction(mymin : x) |
| for (int i = 0; i < 1000; i++) |
| ; |
| return 0; |
| } |
| |
| // CHECK: #pragma omp parallel for reduction(mymin: x) |
| #endif |